US20040192817A1 - Curable compositions - Google Patents
Curable compositions Download PDFInfo
- Publication number
- US20040192817A1 US20040192817A1 US10/701,858 US70185803A US2004192817A1 US 20040192817 A1 US20040192817 A1 US 20040192817A1 US 70185803 A US70185803 A US 70185803A US 2004192817 A1 US2004192817 A1 US 2004192817A1
- Authority
- US
- United States
- Prior art keywords
- composition
- molecular weight
- polyol
- hydroxy
- polyisocyanate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 64
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229920005862 polyol Polymers 0.000 claims abstract description 29
- 150000003077 polyols Chemical class 0.000 claims abstract description 29
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 28
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 28
- 235000019260 propionic acid Nutrition 0.000 claims abstract description 21
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims abstract description 21
- 239000003085 diluting agent Substances 0.000 claims abstract description 20
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 19
- 239000002904 solvent Substances 0.000 claims abstract description 15
- 239000012948 isocyanate Substances 0.000 claims abstract description 14
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 12
- 239000003054 catalyst Substances 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 150000003606 tin compounds Chemical class 0.000 claims abstract description 5
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- 229920000178 Acrylic resin Polymers 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 6
- 239000012974 tin catalyst Substances 0.000 claims description 2
- 239000011253 protective coating Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- -1 hydrogen compound Chemical class 0.000 description 11
- 239000000178 monomer Substances 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000049 pigment Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 6
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 239000012975 dibutyltin dilaurate Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- ARXKVVRQIIOZGF-UHFFFAOYSA-N 1,2,4-butanetriol Chemical compound OCCC(O)CO ARXKVVRQIIOZGF-UHFFFAOYSA-N 0.000 description 2
- HFZLSTDPRQSZCQ-UHFFFAOYSA-N 1-pyrrolidin-3-ylpyrrolidine Chemical compound C1CCCN1C1CNCC1 HFZLSTDPRQSZCQ-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 2
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 2
- 235000011054 acetic acid Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 2
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 238000013035 low temperature curing Methods 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 229920001610 polycaprolactone Polymers 0.000 description 2
- 239000004632 polycaprolactone Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 229940124543 ultraviolet light absorber Drugs 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- ORTVZLZNOYNASJ-UPHRSURJSA-N (z)-but-2-ene-1,4-diol Chemical compound OC\C=C/CO ORTVZLZNOYNASJ-UPHRSURJSA-N 0.000 description 1
- FDYWJVHETVDSRA-UHFFFAOYSA-N 1,1-diisocyanatobutane Chemical class CCCC(N=C=O)N=C=O FDYWJVHETVDSRA-UHFFFAOYSA-N 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- OHLKMGYGBHFODF-UHFFFAOYSA-N 1,4-bis(isocyanatomethyl)benzene Chemical class O=C=NCC1=CC=C(CN=C=O)C=C1 OHLKMGYGBHFODF-UHFFFAOYSA-N 0.000 description 1
- SRXJYTZCORKVNA-UHFFFAOYSA-N 1-bromoethenylbenzene Chemical compound BrC(=C)C1=CC=CC=C1 SRXJYTZCORKVNA-UHFFFAOYSA-N 0.000 description 1
- JCTXKRPTIMZBJT-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,3-diol Chemical compound CC(C)C(O)C(C)(C)CO JCTXKRPTIMZBJT-UHFFFAOYSA-N 0.000 description 1
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- OLQFXOWPTQTLDP-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCO OLQFXOWPTQTLDP-UHFFFAOYSA-N 0.000 description 1
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- KXZLHMICGMACLR-UHFFFAOYSA-N 2-(hydroxymethyl)-2-pentylpropane-1,3-diol Chemical compound CCCCCC(CO)(CO)CO KXZLHMICGMACLR-UHFFFAOYSA-N 0.000 description 1
- BEWCNXNIQCLWHP-UHFFFAOYSA-N 2-(tert-butylamino)ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCNC(C)(C)C BEWCNXNIQCLWHP-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- QUASZQPLPKGIJY-UHFFFAOYSA-N 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl prop-2-enoate Chemical compound OCCOCCOCCOCCOC(=O)C=C QUASZQPLPKGIJY-UHFFFAOYSA-N 0.000 description 1
- LBTDHCQNAQRHCE-UHFFFAOYSA-N 2-[4-(2-hydroxyethoxy)cyclohexyl]oxyethanol Chemical compound OCCOC1CCC(OCCO)CC1 LBTDHCQNAQRHCE-UHFFFAOYSA-N 0.000 description 1
- LBZZJNPUANNABV-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)phenyl]ethanol Chemical compound OCCC1=CC=C(CCO)C=C1 LBZZJNPUANNABV-UHFFFAOYSA-N 0.000 description 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
- AQCWYUOUKHXYIB-UHFFFAOYSA-N 2-hydroxyethyl 2-chloroprop-2-enoate Chemical compound OCCOC(=O)C(Cl)=C AQCWYUOUKHXYIB-UHFFFAOYSA-N 0.000 description 1
- GWZMWHWAWHPNHN-UHFFFAOYSA-N 2-hydroxypropyl prop-2-enoate Chemical compound CC(O)COC(=O)C=C GWZMWHWAWHPNHN-UHFFFAOYSA-N 0.000 description 1
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- QZWKEPYTBWZJJA-UHFFFAOYSA-N 3,3'-Dimethoxybenzidine-4,4'-diisocyanate Chemical compound C1=C(N=C=O)C(OC)=CC(C=2C=C(OC)C(N=C=O)=CC=2)=C1 QZWKEPYTBWZJJA-UHFFFAOYSA-N 0.000 description 1
- FIXKCCRANLATRP-UHFFFAOYSA-N 3,5,5-trimethylhexyl prop-2-enoate Chemical compound CC(C)(C)CC(C)CCOC(=O)C=C FIXKCCRANLATRP-UHFFFAOYSA-N 0.000 description 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
- VHNJXLWRTQNIPD-UHFFFAOYSA-N 3-hydroxybutyl 2-methylprop-2-enoate Chemical compound CC(O)CCOC(=O)C(C)=C VHNJXLWRTQNIPD-UHFFFAOYSA-N 0.000 description 1
- JRCGLALFKDKSAN-UHFFFAOYSA-N 3-hydroxybutyl prop-2-enoate Chemical compound CC(O)CCOC(=O)C=C JRCGLALFKDKSAN-UHFFFAOYSA-N 0.000 description 1
- YKXAYLPDMSGWEV-UHFFFAOYSA-N 4-hydroxybutyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCO YKXAYLPDMSGWEV-UHFFFAOYSA-N 0.000 description 1
- ATRZNXHYCMEKLA-UHFFFAOYSA-N 4-hydroxypentyl prop-2-enoate Chemical compound CC(O)CCCOC(=O)C=C ATRZNXHYCMEKLA-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- LYJHVEDILOKZCG-UHFFFAOYSA-N Allyl benzoate Chemical compound C=CCOC(=O)C1=CC=CC=C1 LYJHVEDILOKZCG-UHFFFAOYSA-N 0.000 description 1
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical group OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- OAPHLAAOJMTMLY-GQCTYLIASA-N Ethyl 2-methylbut-2-enoate Chemical compound CCOC(=O)C(\C)=C\C OAPHLAAOJMTMLY-GQCTYLIASA-N 0.000 description 1
- ZFDIRQKJPRINOQ-HWKANZROSA-N Ethyl crotonate Chemical compound CCOC(=O)\C=C\C ZFDIRQKJPRINOQ-HWKANZROSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- HETCEOQFVDFGSY-UHFFFAOYSA-N Isopropenyl acetate Chemical compound CC(=C)OC(C)=O HETCEOQFVDFGSY-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- WYFRCNZIOOYQHH-UHFFFAOYSA-N N1(CC1)[PH2]=O Chemical class N1(CC1)[PH2]=O WYFRCNZIOOYQHH-UHFFFAOYSA-N 0.000 description 1
- 229920002732 Polyanhydride Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- XDODWINGEHBYRT-UHFFFAOYSA-N [2-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCCCC1CO XDODWINGEHBYRT-UHFFFAOYSA-N 0.000 description 1
- LUSFFPXRDZKBMF-UHFFFAOYSA-N [3-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCCC(CO)C1 LUSFFPXRDZKBMF-UHFFFAOYSA-N 0.000 description 1
- BWVAOONFBYYRHY-UHFFFAOYSA-N [4-(hydroxymethyl)phenyl]methanol Chemical compound OCC1=CC=C(CO)C=C1 BWVAOONFBYYRHY-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- SQHOHKQMTHROSF-UHFFFAOYSA-N but-1-en-2-ylbenzene Chemical compound CCC(=C)C1=CC=CC=C1 SQHOHKQMTHROSF-UHFFFAOYSA-N 0.000 description 1
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229940120693 copper naphthenate Drugs 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- SEVNKWFHTNVOLD-UHFFFAOYSA-L copper;3-(4-ethylcyclohexyl)propanoate;3-(3-ethylcyclopentyl)propanoate Chemical compound [Cu+2].CCC1CCC(CCC([O-])=O)C1.CCC1CCC(CCC([O-])=O)CC1 SEVNKWFHTNVOLD-UHFFFAOYSA-L 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical compound COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Natural products C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- GOAJGXULHASQGJ-UHFFFAOYSA-N ethene;prop-2-enenitrile Chemical compound C=C.C=CC#N GOAJGXULHASQGJ-UHFFFAOYSA-N 0.000 description 1
- WNMORWGTPVWAIB-UHFFFAOYSA-N ethenyl 2-methylpropanoate Chemical compound CC(C)C(=O)OC=C WNMORWGTPVWAIB-UHFFFAOYSA-N 0.000 description 1
- MZVHCBIARVQEDJ-UHFFFAOYSA-N ethenyl 4-methoxybenzoate Chemical compound COC1=CC=C(C(=O)OC=C)C=C1 MZVHCBIARVQEDJ-UHFFFAOYSA-N 0.000 description 1
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
- 239000001696 ethyl (E)-2-methylbut-2-enoate Substances 0.000 description 1
- BHXIWUJLHYHGSJ-UHFFFAOYSA-N ethyl 3-ethoxypropanoate Chemical compound CCOCCC(=O)OCC BHXIWUJLHYHGSJ-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- MCVVUJPXSBQTRZ-ONEGZZNKSA-N methyl (e)-but-2-enoate Chemical compound COC(=O)\C=C\C MCVVUJPXSBQTRZ-ONEGZZNKSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- ULDDEWDFUNBUCM-UHFFFAOYSA-N pentyl prop-2-enoate Chemical compound CCCCCOC(=O)C=C ULDDEWDFUNBUCM-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920005903 polyol mixture Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- LSJFMTWFOIHWKQ-UHFFFAOYSA-N prop-1-en-2-yl 2-methylpropanoate Chemical compound CC(C)C(=O)OC(C)=C LSJFMTWFOIHWKQ-UHFFFAOYSA-N 0.000 description 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- LYBIZMNPXTXVMV-UHFFFAOYSA-N propan-2-yl prop-2-enoate Chemical compound CC(C)OC(=O)C=C LYBIZMNPXTXVMV-UHFFFAOYSA-N 0.000 description 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 238000007342 radical addition reaction Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- UIERETOOQGIECD-ONEGZZNKSA-N tiglic acid group Chemical group C(\C(\C)=C\C)(=O)O UIERETOOQGIECD-ONEGZZNKSA-N 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical class CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- ZFDIRQKJPRINOQ-UHFFFAOYSA-N transbutenic acid ethyl ester Natural products CCOC(=O)C=CC ZFDIRQKJPRINOQ-UHFFFAOYSA-N 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- CHJMFFKHPHCQIJ-UHFFFAOYSA-L zinc;octanoate Chemical compound [Zn+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O CHJMFFKHPHCQIJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/281—Monocarboxylic acid compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/089—Reaction retarding agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
- C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
- C08G18/6254—Polymers of alpha-beta ethylenically unsaturated carboxylic acids and of esters of these acids containing hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/6262—Polymers of nitriles derived from alpha-beta ethylenically unsaturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
Definitions
- This invention relates to a curable composition
- a solvent solution of a mixture comprising:
- a metal catalyst such as a tin compound, for accelerating the isocyanate/hydroxyl reaction
- compositions of this invention are especially useful as coatings and may typically be utilized as primers, topcoats or as clearcoats and/or basecoats in clearcoat/basecoat compositions and are especially useful in spray applications.
- the combination of these materials provides fast reacting, durable coatings having extended pot-life and excellent cure.
- the compositions of this invention could also be utilized as adhesives, elastomers and plastics.
- propionic acid due to its ease of handling and evaporation rate, has special utility in spray applications and ambient air cures.
- propionic acid has shown superior performance, especially in high solid spray applications, compared to other similar organic acids such as acetic acid.
- Two-component curable mixtures comprising polyisocyanates and active hydrogen-containing compounds, such as polyols or polyamines, are well-known in the art to provide excellent performance and cure at low temperatures.
- active hydrogen-containing compounds such as polyols or polyamines
- 4,184,031 teaches the use of a composition of matter comprising a metallo organic compound and a carboxylic acid, or a compound convertible thereto, such as a carboxylic anhydride, by reaction with an active hydrogen compound.
- U.S. Pat. No. 4,341,689 teaches polyurethanes catalyzed by amines and metal compounds in the presence of pot-life extending amounts of acetic or formic acid, but expressly teaches that propionic acid is not useful due to its slow vaporization.
- This invention also relates to the process of spray application of the solvent borne curable composition and its subsequent cure by exposure to heat, or preferably for certain applications, at ambient temperatures.
- This invention involves a multi-component curable composition which is reactive upon mixing of the components and which comprises the solvent borne mixture of
- the hydroxy functional acrylic polymer will be a “film-forming polymer” that can form a film from evaporation of any carrier or solvent.
- the curable composition of this invention When utilized as a coating or an adhesive, the curable composition of this invention will be used in combination with about 5 to about 80%, and preferably 10 to about 40%, by weight of an inert solvent. It is especially preferred that the curable composition will have a sprayable viscosity less than about 25 seconds, and especially less than about 20 seconds, when measured by a #2 Zahn cup and when formulated to a VOC level of 3.5#/gallon. It is convenient to provide the curable composition as a multicomponent system which is reactive upon mixing the components. Generally, the active hydrogen-containing components and the polyisocyanate component will be maintained in separate packages and mixed just prior to use.
- the pot-life of the mixture can be significantly extended without adversely affecting cure or other properties of the final cured product.
- the metal catalyst can be incorporated into either component, or into a diluting solvent ahead of time, but is generally preferred to add the propionic acid to the active hydrogen-containing portion or the diluting solvent rather than the polyisocyanate portion.
- an object of this invention to provide a method for extending the pot-life of solvent borne mixtures of polyisocyanates and active hydrogen-containing materials by incorporating propionic acid into the mixture. It is a further object of this invention to provide curable, reactive compositions having extended pot-life. Another object of this invention is to provide curable compositions which are useful as primers, topcoats or clearcoats and/or basecoats in clearcoat/basecoat compositions. A preferred object is to provide curable compositions comprising (on a weight solids basis of the vehicle solids):
- the hydroxy-functional acrylic polymers useful in this invention will have an average of at least two active hydrogen groups per molecule and a number average molecular weight less than about 3,000, and preferably less than about 2,400.
- the hydroxy-functional acrylic polymers can be conveniently prepared by free radical polymerization techniques as is well known in the art.
- the acrylic polymers are typically prepared by the addition polymerization of one or more monomers. At least one of the monomers will contain, or can be reacted to produce, a reactive hydroxyl group.
- hydroxy-functional monomers include 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, 2-hydroxypropyl acrylate, 4-hydroxybutyl methacrylate, 2-hydroxypropyl methacrylate, 3-hydroxybutyl acrylate, 4-hydroxypentyl acrylate, 2-hydroxyethyl ethacrylate, 3-hydroxybutyl methacrylate, 2-hydroxyethyl chloroacrylate, diethylene glycol methacrylate, tetraethylene glycol acrylate, para-vinyl benzyl alcohol, etc.
- the hydroxy-functional monomers would be copolymerized with one or more monomers having ethylenic unsaturation such as:
- esters of acrylic, methacrylic, crotonic, tiglic, or other unsaturated acids such as: methyl acrylate, ethyl acrylate, propyl acrylate, isopropyl acrylate, butyl acrylate, isobutyl acrylate, ethylhexyl acrylate, amyl acrylate, 3,5,5-trimethylhexyl acrylate, methyl methacrylate, ethylmethacrylate, propyl methacrylate, dimethylaminoethyl methacrylate, isobomyl methacrylate, ethyl tiglate, methyl crotonate, ethyl crotonate, etc.;
- vinyl compounds such as vinyl acetate, vinyl propionate, vinyl butyrate, vinyl isobutyrate, vinyl benzoate, vinyl m-chlorobenzoate, vinyl p-methoxybenzoate, vinyl alpha-chloroacetate, vinyl toluene, vinyl chloride, etc.;
- styrene-based materials such as styrene, alpha-methyl styrene, alpha-ethyl styrene, alpha-bromo styrene, 2,6-diclorostyrene, etc.;
- allyl compounds such as allyl chloride, allyl acetate, allyl benzoate, allyl methacrylate, etc.;
- (v) other copolymerizable unsaturated monomers such as ethylene acrylonitrile, methacrylonitrile, dimethyl maleate, isopropenyl acetate, isopropenyl isobutyrate, acrylamide, methacrylamide, dienes such as 1,3-butadiene, and halogenated materials such as 2-(N-ethylperflourooctenesulfonamido)ethyl(meth)acrylate.
- the polymers are conveniently prepared by conventional free radical addition polymerization techniques. Frequently, the polymerization will be initiated by conventional initiators known in the art to generate a free radical such as azobis(isobutyronitrile), cumene hydroperoxide, t-butyl perbenzoate, etc. Typically, the monomers are heated in the presence of the initiator at temperatures ranging from about 35° C. to about 200° C., and especially 75° C. to 150° C., to effect the polymerization. The molecular weight of the polymer can be controlled, if desired, by the monomer selection, reaction temperature and time, and/or the use of chain transfer agents as is well known in the art.
- the low molecular weight polyol diluents useful in this invention will typically have number average molecular weights less than about 1,000 and preferably less than about 500 and will include polyether polyols, polycaprolactone polyols and saturated and unsaturated polyols.
- Representative polyol diluents include diols such as ethylene glycol, dipropylene glycol, 2,2,4-trimethyl 1,3-pentanediol, neopentyl glycol, 1,2-propanediol, 1,4-butanediol, 1,3-butanediol, 2,3-butanediol, 1,5-pentanediol, 1,6-hexanediol, 2,2-dimethyl-1,3-propanediol, 1,4-cyclohexanedimethanol, 1,2-cyclohexanedimethanol, 1,3-cyclohexanedimethanol, 1,4-bis(2-hydroxyethoxy)cyclohexane, trimethylene glycol, tetramethylene glycol, pentamethylene glycol, hexamethylene glycol, decamethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, norbornylene glyco
- Polyisocyanates useful in the compositions of this invention have an average of at least about two isocyanate groups per molecule.
- Representative polyisocyanates having two or more isocyanate groups per molecule include the aliphatic compounds such as ethylene, trimethylene, tetramethylene, pentamethylene, hexamethylene, 1,2-propylene, 1,2-butylene, 2,3-butylene, 1,3-butylene, ethylidene and butylidene diisocyanates; the cycloalkylene compounds such as 3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate, and the 1,3-cyclopentane, 1,3-cyclohexane, and 1,2-cyclohexane diisocyanates; the aromatic compounds such as m-phenylene, p-phenylene, 4,4′-diphenyl, 1,5-naphthalene and 1,4-naphthalene diisocyanates; the alipha
- the ratio of equivalents of isocyanate to active hydrogen can be widely varied within the practice of this invention.
- the polyisocyanate will typically be present at a level to provide about 0.3 to about 2.0, and preferably about 0.7 to about 1.3 equivalents of isocyanate for each equivalent of active hydrogen from the acrylic resin and polyol diluent.
- the curable compositions of this invention can be cured at temperatures ranging from about room temperature up to about 350° F.
- the advantages of using propionic acid are particularly apparent in relatively low temperature cures near ambient room temperature.
- the curable compositions can be used as clear coatings or they may contain pigments as is well known in the art.
- Representative opacifying pigments include white pigments such as titanium dioxide, zinc oxide, antimony oxide, etc. and organic or inorganic chromatic pigments such as iron oxide, carbon black, phthalocyanine blue, etc.
- the coatings may also contain extender pigments such as calcium carbonate, clay, silica, talc, etc.
- the coatings may also contain other additives such as flow agents, catalysts, solvents, ultraviolet light absorbers, etc.
- Typical metal catalysts for the reaction between the polyisocyanate and the active hydrogen-containing material include tin, zinc and copper materials such as dibutyl tin dilaurate, zinc octoate, and copper naphthenate.
- Organometallic tin compounds, such as dibutyltin dilaurate, are preferred in the practice of this invention.
- the coatings of this invention may typically be applied to any substrate such as metal, plastic, wood, glass, synthetic fibers, etc. by brushing, dipping, roll coating, flow coating, spraying or other method conventionally employed in the coating industry.
- Spraying is the especially preferred process and while it is not our intent to be bound by theory, it is believed that the volatilization of the coating during spraying at ambient temperatures causes some, but not all, of the propionic acid to evaporate, while the rest evaporates gradually from the film.
- propionic acid apparently allows the film to remain open, even for high solid applications, long enough for sufficient solvent evaporation to minimize die-back and solvent popping and other potential film problems.
- the substrates may be primed prior to application of the coatings of this invention.
- curable compositions of this invention relate to their use as clearcoats and/or basecoats in clearcoat/basecoat formulations.
- Low VOC clearcoats are an especially useful application of this invention.
- Clearcoat/basecoat systems are well known, especially in the automobile industry where it is especially useful to apply a pigmented basecoat, which may contain metallic pigments, to a substrate and allow it to form a film followed by the application of a clearcoat.
- the basecoat composition may be any of the polymers known to be useful in coating compositions including the reactive compositions of this invention.
- One useful polymer basecoat includes the acrylic addition polymers, particularly polymers or copolymers of one or more alkyl esters of acrylic acid or methacrylic acid, optionally together with one or more other ethylenically unsaturated monomers. These polymers may be of either the thermoplastic type or the thermosetting, crosslinking type which contain hydroxyl or amine or other reactive functionality which can be crosslinked.
- Suitable acrylic esters for either type of polymer include methyl methacrylate, ethyl methacrylate, propyl methacrylate, butyl methacrylate, ethyl acrylate, butyl acrylate , vinyl acetate, acrylonitrile, acrylamide, styrene, vinyl chloride, etc.
- suitable functional monomers which can be used in addition to those already mentioned include acrylic or methacrylic acid, hydroxy ethyl acrylate, 2-hydroxy propyl methacrylate, glycidyl acrylate, tertiary-butyl amino ethyl methacrylate, etc.
- the basecoat composition may, in such a case, also contain a crosslinking agent such as a polyisocyanate, a polyepoxide, or a nitrogen resin such as a condensate of an aldehyde such as formaldehyde with a nitrogeneous compound such as urea, melamine or benzoguanamine or a lower alkyl ether of such a condensate.
- a crosslinking agent such as a polyisocyanate, a polyepoxide, or a nitrogen resin
- a condensate of an aldehyde such as formaldehyde with a nitrogeneous compound such as urea, melamine or benzoguanamine or a lower alkyl ether of such a condensate.
- Other polymers useful in the basecoat composition include vinyl copolymers such as copolymers of vinyl esters of inorganic or organic acids, such as vinyl chloride, vinyl acetate, vinyl propionate, etc., which cop
- polymers useful in the manufacture of the basecoat include alkyd resins or polyesters which can be prepared in a known manner by the condensation of polyhydric alcohols and polycarboxylic acids, with or without the inclusion of natural drying oil fatty acids as described elsewhere in this specification.
- the polyesters or alkyds may contain a proportion of free hydroxyl and/or groups which are available for reaction, if desired with suitable crosslinking agents as discussed above.
- the basecoat composition may also contain minor amounts of a cellulose ester, to alter the drying or viscosity characteristics of the basecoat.
- the basecoat will include pigments conventionally used for coating compositions and after being applied to a substrate, which may or may not previously have been primed, the basecoat will be allowed sufficient time to form a polymer film which will not be lifted during the application of the clearcoat.
- the basecoat may be heated or merely allowed to air-dry to form the film.
- the basecoat will be allowed to dry for about 1 to 20 minutes before application of the clearcoat.
- the clearcoat is then applied to the surface of the basecoat, and the system can be allowed to dry at room temperature or, if desired, can be force dried by baking the coated substrate at temperatures typically ranging up to about 350° F.
- the clearcoat may contain ultraviolet light absorbers such as hindered phenols or hindered amines at a level ranging up to about 6% by weight of the vehicle solids as is will known in the art.
- the clearcoat can be applied by any application method known in the art, but preferably will be spray applied. If desired, multiple layers of basecoat and/or clearcoat can be applied. Typically, both the basecoat and the clearcoat will each be applied to give a dry film thickness of about 0.2 to about 6, and especially about 0.5 to about 3.0, mils.
- novel reactive compositions taught herein could be used as a basecoat, in which case the clearcoat could also comprise the novel reactive coatings taught herein, or the polymers taught herein as being useful as basecoat formulations could be utilized as clearcoats.
- a representative acrylic polymer was prepared by the free radical polymerization reaction of the following materials in the presence of aromatic naphtha and N-butyl acetate Raw Material Parts by Weight T-Amylethylhexylperoxycarbonate 34.14 Methyl Methacrylate 106.17 Butyl Acrylate 159.14 Hydroxy Ethyl Methacrylate 151.11 Styrene 110.95 Methacrylic Acid 3.27
- a clearcoating was prepared by admixing the following materials: Raw Material Parts by Weight Acrylic Resin of Example 1 44.15 1,4-Cyclohexanedimethanol 7.21 n-butyl acetate 4.84 ethyl acetate 13.96 Tinuvin ® 292 (light stabilizer from Ciba-Geigy) 1.44 Tinuvin ® 384 (UV absorber from Ciba-Geigy) 1.44 Dibutyltin dilaurate 0.02 Ethyl 3-ethoxypropionate 4.69 Butyl propionate 6.53 Byk TM 300 (flow agent from Byk Chemie) 0.43 Propionic acid 0.72
- This clearcoating was admixed with 45.17 parts of a 75.2% weight solids solution of Tolonate® HDT LV polyisocyanate acetate in n-butyl (sold by Rhodia) and spray applied over a previously applied basecoat and exhibited excellent flow and leveling, and minimum die-back or solvent popping.
- a primer formulation was prepared as follows: Raw Material Parts by Weight Acrylic Polymer 1 36.64 n-butyl acetate 2.04 Tone ® 310 polycaprolactone polyol 10.76 From Union Carbide Disperbyk ® 161 dispersant from Byk-Chemie 4.0 Butyl propionate 2.04 Carbon black 0.42 Kaolin clay 11.42 Titanium dioxide 46.58 Barium sulfate 30.77 Dibutyl tin dilaurate 1.50 Propionic acid 0.30 Methyl isobutyl ketone 2.04
- This pigmented primer/surfacer showed excellent pot life, and when spray applied to a metal substrate showed excellent flow and cure properties.
Abstract
This invention relates to a curable composition comprising a solvent solution of a mixture comprising:
(i) at least one hydroxy-functional acrylic polymer; and
(ii) at least one low molecular weight polyol reactive diluent;
(iii) at least one polyisocyanate;
(iv) a metal catalyst, such as a tin compound, for accelerating the isocyanate/hydroxyl reaction; and
(v) propionic acid.
Description
- This application claims the benefit of U.S. provisional patent application No. 60/424,146 filed on Nov. 5, 2002, the entirety of which is hereby incorporated by reference.
- 1. Field of the Invention
- This invention relates to a curable composition comprising a solvent solution of a mixture comprising:
- (i) at least one hydroxy-functional acrylic polymer; and
- (ii) optionally, for especially high solid applications, at least one low molecular weight polyol reactive diluent;
- (iii) at least one polyisocyanate;
- (iv) a metal catalyst, such as a tin compound, for accelerating the isocyanate/hydroxyl reaction; and
- (v) propionic acid.
- The curable compositions of this invention are especially useful as coatings and may typically be utilized as primers, topcoats or as clearcoats and/or basecoats in clearcoat/basecoat compositions and are especially useful in spray applications. In particular, the combination of these materials provides fast reacting, durable coatings having extended pot-life and excellent cure. The compositions of this invention could also be utilized as adhesives, elastomers and plastics. Although it is not our intention to be bound by theory, it appears that the use of propionic acid, due to its ease of handling and evaporation rate, has special utility in spray applications and ambient air cures. Surprisingly, propionic acid has shown superior performance, especially in high solid spray applications, compared to other similar organic acids such as acetic acid.
- 2. Description of the Prior Art
- Two-component curable mixtures comprising polyisocyanates and active hydrogen-containing compounds, such as polyols or polyamines, are well-known in the art to provide excellent performance and cure at low temperatures. However, due to the reactivity of the isocyanates and the active hydrogen-containing compounds, it is often difficult to obtain long pot-lifes of the mixture of polyisocyanate and active hydrogen-containing material and yet still enjoy the benefits of rapid cure. This is especially true for low VOC materials, which will incorporate relatively low levels of solvent
- A number of approaches to extending the pot-life of mixtures of polyisocyanates and active hydrogen-containing compounds, have been taught in the prior art. For example, U.S. Pat. No. 3,808,162 teaches polyurethane catalyst combinations of metals with organic acids, including propionic acid in certain polyol/isocyanate applications. U.S. Pat. No. 4,426,510 teaches the use of beta-dicarbonyl compounds, alpha-hydroxy ketones, fused aromatic beta-diketones and beta-hydroxy nitrogen-heterocyclic fused aromatics as pot-life extenders for certain metal catalyzed polyol/polyisocyanate combinations. U.S. Pat. No. 4,235,766 teaches the addition of certain 2-methyl-2-alkanols to extend the pot-life of isocyanate/polyol mixtures. U.S. Pat. No. 4,096,128 teaches the use of certain triazoles to extend the pot-life of isocyanate/diamine mixtures. U.S. Pat. No. 4,019,933 teaches use of reaction products of tri-functional aziridinyl phosphine oxides with carboxylic acids to extend pot-life. U.S. Pat. No. 4,184,031 teaches the use of a composition of matter comprising a metallo organic compound and a carboxylic acid, or a compound convertible thereto, such as a carboxylic anhydride, by reaction with an active hydrogen compound. U.S. Pat. No. 4,341,689 teaches polyurethanes catalyzed by amines and metal compounds in the presence of pot-life extending amounts of acetic or formic acid, but expressly teaches that propionic acid is not useful due to its slow vaporization. U.S. Pat. No. 4,877,829 teaches the use of organic and inorganic acids, such as benzoyl chloride, p-toluene sulfonic acid, formic acid, acetic acid, benzoic acid, phosphoric acid, hydrochloric acid and the like. U.S. Pat. No. 5,157,100 teaches the use of polyanhydride materials to extend the pot-life of active hydrogen containing materials such as polyols and polyamines with polyisocyanates. The prior art has not, however, taught the solvent borne combination of
- (i) at least one hydroxy functional acrylic polymer;
- (ii) at least one low molecular weight polyol diluent;
- (iii) at least one polyisocyanate;
- (iv) a metal catalyst such as a tin compound; and
- (v) a pot-life extending amount of propionic acid
- to provide low temperature curing, extended pot-life materials having excellent durability, hardness and performance upon cure. This invention also relates to the process of spray application of the solvent borne curable composition and its subsequent cure by exposure to heat, or preferably for certain applications, at ambient temperatures.
- This invention involves a multi-component curable composition which is reactive upon mixing of the components and which comprises the solvent borne mixture of
- (i) at least one hydroxy functional acrylic polymer;
- (ii) at least one low molecular weight polyol diluent;
- (iii) at least one polyisocyanate;
- (iv) a metal catalyst such as a tin compound; and
- (v) a pot-life extending amount of propionic acid
- The hydroxy functional acrylic polymer will be a “film-forming polymer” that can form a film from evaporation of any carrier or solvent.
- When utilized as a coating or an adhesive, the curable composition of this invention will be used in combination with about 5 to about 80%, and preferably 10 to about 40%, by weight of an inert solvent. It is especially preferred that the curable composition will have a sprayable viscosity less than about 25 seconds, and especially less than about 20 seconds, when measured by a #2 Zahn cup and when formulated to a VOC level of 3.5#/gallon. It is convenient to provide the curable composition as a multicomponent system which is reactive upon mixing the components. Generally, the active hydrogen-containing components and the polyisocyanate component will be maintained in separate packages and mixed just prior to use. By incorporating a pot-life extending amount of a propionic acid in the mixture, it has surprisingly been found that the pot-life of the mixture can be significantly extended without adversely affecting cure or other properties of the final cured product. The metal catalyst can be incorporated into either component, or into a diluting solvent ahead of time, but is generally preferred to add the propionic acid to the active hydrogen-containing portion or the diluting solvent rather than the polyisocyanate portion.
- Accordingly, it is an object of this invention to provide a method for extending the pot-life of solvent borne mixtures of polyisocyanates and active hydrogen-containing materials by incorporating propionic acid into the mixture. It is a further object of this invention to provide curable, reactive compositions having extended pot-life. Another object of this invention is to provide curable compositions which are useful as primers, topcoats or clearcoats and/or basecoats in clearcoat/basecoat compositions. A preferred object is to provide curable compositions comprising (on a weight solids basis of the vehicle solids):
- (i) 20-70% parts of a hydroxy functional acrylic polymer having a number average molecular weight less than about 3,000, and preferably less than 2,400;
- (ii) 2-30% of a low molecular weight polyol reactive diluent;
- (iii) 10-55% of a polyisocyanate;
- (iv) at least 0.01 and preferably at least 0.05% of a tin catalyst compound such as dibutyltin dilaurate; and
- (v) 0.1 to about 3.0% propionic acid.
- 1. Hydroxy-Functional Acrylic Polymers
- For many applications, especially those requiring a minimum amount of solvent, the hydroxy-functional acrylic polymers useful in this invention will have an average of at least two active hydrogen groups per molecule and a number average molecular weight less than about 3,000, and preferably less than about 2,400.
- The hydroxy-functional acrylic polymers can be conveniently prepared by free radical polymerization techniques as is well known in the art. The acrylic polymers are typically prepared by the addition polymerization of one or more monomers. At least one of the monomers will contain, or can be reacted to produce, a reactive hydroxyl group. Representative hydroxy-functional monomers include 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, 2-hydroxypropyl acrylate, 4-hydroxybutyl methacrylate, 2-hydroxypropyl methacrylate, 3-hydroxybutyl acrylate, 4-hydroxypentyl acrylate, 2-hydroxyethyl ethacrylate, 3-hydroxybutyl methacrylate, 2-hydroxyethyl chloroacrylate, diethylene glycol methacrylate, tetraethylene glycol acrylate, para-vinyl benzyl alcohol, etc. Typically the hydroxy-functional monomers would be copolymerized with one or more monomers having ethylenic unsaturation such as:
- (i) esters of acrylic, methacrylic, crotonic, tiglic, or other unsaturated acids such as: methyl acrylate, ethyl acrylate, propyl acrylate, isopropyl acrylate, butyl acrylate, isobutyl acrylate, ethylhexyl acrylate, amyl acrylate, 3,5,5-trimethylhexyl acrylate, methyl methacrylate, ethylmethacrylate, propyl methacrylate, dimethylaminoethyl methacrylate, isobomyl methacrylate, ethyl tiglate, methyl crotonate, ethyl crotonate, etc.;
- (ii) vinyl compounds such as vinyl acetate, vinyl propionate, vinyl butyrate, vinyl isobutyrate, vinyl benzoate, vinyl m-chlorobenzoate, vinyl p-methoxybenzoate, vinyl alpha-chloroacetate, vinyl toluene, vinyl chloride, etc.;
- (iii) styrene-based materials such as styrene, alpha-methyl styrene, alpha-ethyl styrene, alpha-bromo styrene, 2,6-diclorostyrene, etc.;
- (iv) allyl compounds such as allyl chloride, allyl acetate, allyl benzoate, allyl methacrylate, etc.;
- (v) other copolymerizable unsaturated monomers such as ethylene acrylonitrile, methacrylonitrile, dimethyl maleate, isopropenyl acetate, isopropenyl isobutyrate, acrylamide, methacrylamide, dienes such as 1,3-butadiene, and halogenated materials such as 2-(N-ethylperflourooctenesulfonamido)ethyl(meth)acrylate.
- The polymers are conveniently prepared by conventional free radical addition polymerization techniques. Frequently, the polymerization will be initiated by conventional initiators known in the art to generate a free radical such as azobis(isobutyronitrile), cumene hydroperoxide, t-butyl perbenzoate, etc. Typically, the monomers are heated in the presence of the initiator at temperatures ranging from about 35° C. to about 200° C., and especially 75° C. to 150° C., to effect the polymerization. The molecular weight of the polymer can be controlled, if desired, by the monomer selection, reaction temperature and time, and/or the use of chain transfer agents as is well known in the art.
- 2. Low Molecular Weight Polyol Diluent
- The low molecular weight polyol diluents useful in this invention will typically have number average molecular weights less than about 1,000 and preferably less than about 500 and will include polyether polyols, polycaprolactone polyols and saturated and unsaturated polyols. Representative polyol diluents include diols such as ethylene glycol, dipropylene glycol, 2,2,4-trimethyl 1,3-pentanediol, neopentyl glycol, 1,2-propanediol, 1,4-butanediol, 1,3-butanediol, 2,3-butanediol, 1,5-pentanediol, 1,6-hexanediol, 2,2-dimethyl-1,3-propanediol, 1,4-cyclohexanedimethanol, 1,2-cyclohexanedimethanol, 1,3-cyclohexanedimethanol, 1,4-bis(2-hydroxyethoxy)cyclohexane, trimethylene glycol, tetramethylene glycol, pentamethylene glycol, hexamethylene glycol, decamethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, norbornylene glycol, 1,4-benzenedimethanol, 1,4-benzenediethanol, 2,4-dimethyl-2-ethylenehexane-1,3-diol, 2-butene-1,4-diol, and polyols such as trimethylolethane, trimethylolpropane, trimethylolhexane, triethylolpropane, 1,2,4-butanetriol, glycerol, pentaerythritol, dipentaerythritol, etc.
- 3. Polyisocyante Compounds
- Polyisocyanates useful in the compositions of this invention have an average of at least about two isocyanate groups per molecule. Representative polyisocyanates having two or more isocyanate groups per molecule include the aliphatic compounds such as ethylene, trimethylene, tetramethylene, pentamethylene, hexamethylene, 1,2-propylene, 1,2-butylene, 2,3-butylene, 1,3-butylene, ethylidene and butylidene diisocyanates; the cycloalkylene compounds such as 3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate, and the 1,3-cyclopentane, 1,3-cyclohexane, and 1,2-cyclohexane diisocyanates; the aromatic compounds such as m-phenylene, p-phenylene, 4,4′-diphenyl, 1,5-naphthalene and 1,4-naphthalene diisocyanates; the aliphatic-aromatic compounds such as 4,4′-diphenylene methane, 2,4- or 2,6-toluene, or mixtures thereof, 4,4′-toluidine, and 1,4-xylylene diisocyanates; the nuclear substituted aromatic compounds such as dianisidine diisocyanate, 4,4′-diphenylether diisocyanate and chlorodiphenylene diisocyanate; the triisocyanates such as triphenyl methane-4,4′,4″-triisocyanate, 1,3,5-triisocyanate benzene and 2,4,6-triisocyanate toluene; and the tetraisocyanates such as 4,4′-diphenyl-dimethyl methane-2,2′-5,5′-tetraisocyanate; the polymerized polyisocyanates such as tolylene diisocyanate dimers and trimers, and other various polyisocyanates containing biuret, urethane, and/or allophanate linkages.
- The ratio of equivalents of isocyanate to active hydrogen can be widely varied within the practice of this invention. The polyisocyanate will typically be present at a level to provide about 0.3 to about 2.0, and preferably about 0.7 to about 1.3 equivalents of isocyanate for each equivalent of active hydrogen from the acrylic resin and polyol diluent.
- The curable compositions of this invention can be cured at temperatures ranging from about room temperature up to about 350° F. The advantages of using propionic acid are particularly apparent in relatively low temperature cures near ambient room temperature. If used as coatings, the curable compositions can be used as clear coatings or they may contain pigments as is well known in the art. Representative opacifying pigments include white pigments such as titanium dioxide, zinc oxide, antimony oxide, etc. and organic or inorganic chromatic pigments such as iron oxide, carbon black, phthalocyanine blue, etc. The coatings may also contain extender pigments such as calcium carbonate, clay, silica, talc, etc.
- The coatings may also contain other additives such as flow agents, catalysts, solvents, ultraviolet light absorbers, etc. Typical metal catalysts for the reaction between the polyisocyanate and the active hydrogen-containing material include tin, zinc and copper materials such as dibutyl tin dilaurate, zinc octoate, and copper naphthenate. Organometallic tin compounds, such as dibutyltin dilaurate, are preferred in the practice of this invention.
- The coatings of this invention may typically be applied to any substrate such as metal, plastic, wood, glass, synthetic fibers, etc. by brushing, dipping, roll coating, flow coating, spraying or other method conventionally employed in the coating industry. Spraying is the especially preferred process and while it is not our intent to be bound by theory, it is believed that the volatilization of the coating during spraying at ambient temperatures causes some, but not all, of the propionic acid to evaporate, while the rest evaporates gradually from the film. Surprisingly, propionic acid apparently allows the film to remain open, even for high solid applications, long enough for sufficient solvent evaporation to minimize die-back and solvent popping and other potential film problems. If desired, the substrates may be primed prior to application of the coatings of this invention.
- One preferred application of the curable compositions of this invention relates to their use as clearcoats and/or basecoats in clearcoat/basecoat formulations. Low VOC clearcoats are an especially useful application of this invention.
- Clearcoat/basecoat systems are well known, especially in the automobile industry where it is especially useful to apply a pigmented basecoat, which may contain metallic pigments, to a substrate and allow it to form a film followed by the application of a clearcoat. The basecoat composition may be any of the polymers known to be useful in coating compositions including the reactive compositions of this invention.
- One useful polymer basecoat includes the acrylic addition polymers, particularly polymers or copolymers of one or more alkyl esters of acrylic acid or methacrylic acid, optionally together with one or more other ethylenically unsaturated monomers. These polymers may be of either the thermoplastic type or the thermosetting, crosslinking type which contain hydroxyl or amine or other reactive functionality which can be crosslinked. Suitable acrylic esters for either type of polymer include methyl methacrylate, ethyl methacrylate, propyl methacrylate, butyl methacrylate, ethyl acrylate, butyl acrylate , vinyl acetate, acrylonitrile, acrylamide, styrene, vinyl chloride, etc. Where the polymers are required to be of the crosslinking type, suitable functional monomers which can be used in addition to those already mentioned include acrylic or methacrylic acid, hydroxy ethyl acrylate, 2-hydroxy propyl methacrylate, glycidyl acrylate, tertiary-butyl amino ethyl methacrylate, etc. The basecoat composition may, in such a case, also contain a crosslinking agent such as a polyisocyanate, a polyepoxide, or a nitrogen resin such as a condensate of an aldehyde such as formaldehyde with a nitrogeneous compound such as urea, melamine or benzoguanamine or a lower alkyl ether of such a condensate. Other polymers useful in the basecoat composition include vinyl copolymers such as copolymers of vinyl esters of inorganic or organic acids, such as vinyl chloride, vinyl acetate, vinyl propionate, etc., which copolymers may optionally be partially hydrolyzed so as to introduce vinyl alcohol units.
- Other polymers useful in the manufacture of the basecoat include alkyd resins or polyesters which can be prepared in a known manner by the condensation of polyhydric alcohols and polycarboxylic acids, with or without the inclusion of natural drying oil fatty acids as described elsewhere in this specification. The polyesters or alkyds may contain a proportion of free hydroxyl and/or groups which are available for reaction, if desired with suitable crosslinking agents as discussed above.
- If desired, the basecoat composition may also contain minor amounts of a cellulose ester, to alter the drying or viscosity characteristics of the basecoat.
- Typically, the basecoat will include pigments conventionally used for coating compositions and after being applied to a substrate, which may or may not previously have been primed, the basecoat will be allowed sufficient time to form a polymer film which will not be lifted during the application of the clearcoat. The basecoat may be heated or merely allowed to air-dry to form the film. Generally, the basecoat will be allowed to dry for about 1 to 20 minutes before application of the clearcoat. The clearcoat is then applied to the surface of the basecoat, and the system can be allowed to dry at room temperature or, if desired, can be force dried by baking the coated substrate at temperatures typically ranging up to about 350° F.
- Typically, the clearcoat may contain ultraviolet light absorbers such as hindered phenols or hindered amines at a level ranging up to about 6% by weight of the vehicle solids as is will known in the art. The clearcoat can be applied by any application method known in the art, but preferably will be spray applied. If desired, multiple layers of basecoat and/or clearcoat can be applied. Typically, both the basecoat and the clearcoat will each be applied to give a dry film thickness of about 0.2 to about 6, and especially about 0.5 to about 3.0, mils.
- If desired, the novel reactive compositions taught herein could be used as a basecoat, in which case the clearcoat could also comprise the novel reactive coatings taught herein, or the polymers taught herein as being useful as basecoat formulations could be utilized as clearcoats.
- The following examples have been selected to illustrate specific embodiments and practices of advantage to a more complete understanding of the invention. Unless otherwise stated, “parts” means parts-by-weight and “percent” is percent-by-weight.
- A representative acrylic polymer was prepared by the free radical polymerization reaction of the following materials in the presence of aromatic naphtha and N-butyl acetate
Raw Material Parts by Weight T-Amylethylhexylperoxycarbonate 34.14 Methyl Methacrylate 106.17 Butyl Acrylate 159.14 Hydroxy Ethyl Methacrylate 151.11 Styrene 110.95 Methacrylic Acid 3.27 - to produce a polymer having a weight/gallon of about 8.58 at 65% NVM.
- A clearcoating was prepared by admixing the following materials:
Raw Material Parts by Weight Acrylic Resin of Example 1 44.15 1,4-Cyclohexanedimethanol 7.21 n-butyl acetate 4.84 ethyl acetate 13.96 Tinuvin ® 292 (light stabilizer from Ciba-Geigy) 1.44 Tinuvin ® 384 (UV absorber from Ciba-Geigy) 1.44 Dibutyltin dilaurate 0.02 Ethyl 3-ethoxypropionate 4.69 Butyl propionate 6.53 Byk ™ 300 (flow agent from Byk Chemie) 0.43 Propionic acid 0.72 - This clearcoating was admixed with 45.17 parts of a 75.2% weight solids solution of Tolonate® HDT LV polyisocyanate acetate in n-butyl (sold by Rhodia) and spray applied over a previously applied basecoat and exhibited excellent flow and leveling, and minimum die-back or solvent popping.
- A primer formulation was prepared as follows:
Raw Material Parts by Weight Acrylic Polymer1 36.64 n-butyl acetate 2.04 Tone ® 310 polycaprolactone polyol 10.76 From Union Carbide Disperbyk ® 161 dispersant from Byk-Chemie 4.0 Butyl propionate 2.04 Carbon black 0.42 Kaolin clay 11.42 Titanium dioxide 46.58 Barium sulfate 30.77 Dibutyl tin dilaurate 1.50 Propionic acid 0.30 Methyl isobutyl ketone 2.04 - This pigmented primer/surfacer showed excellent pot life, and when spray applied to a metal substrate showed excellent flow and cure properties.
- While the invention has been shown and described with respect to particular embodiments thereof those embodiments are for the purpose of illustration rather than limitation, and other variations and modifications of the specific embodiments herein described will be apparent to those skilled in the art, all within the intended spirit and scope of the invention. Accordingly, the invention is not to be limited in scope and effect to the specific embodiments herein described, nor in any other way that is inconsistent with the extent to which the progress in the art has been advanced by the invention.
- The entire disclosures of all applications, patents and publications cited herein are hereby incorporated by reference.
Claims (19)
1. A curable composition comprising a solvent solution of a mixture comprising:
(i) at least one hydroxy-functional acrylic polymer; and
(ii) at least one low molecular weight polyol reactive diluent;
(iii) at least one polyisocyanate;
(iv) a metal catalyst for accelerating the isocyanate/hydroxyl reaction; and
(v) propionic acid.
2. The composition of claim 1 wherein the composition has a viscosity less than about 25 seconds when measured by a #2 Zahn cup when formulated at a VOC level of 3.5 pounds/gallon.
3. The composition of claim 1 wherein the polyol diluent has a number average molecular weight less than about 1,000.
4. The composition of claim 1 wherein the polyol diluent has a number average molecular weight less than about 500.
5. The composition of claim 1 wherein the hydroxy-functional acrylic polymer has a number average molecular weight less than about 3,000.
6. The composition of claim 1 wherein the hydroxy-functional acrylic polymer has a number average molecular weight less than about 2,400.
7. The composition of claim 1 wherein the polyisocyanate is present at a level to provide about 0.3 to about 2.0 equivalents of isocyanate for each equivalent of active hydrogen from the acrylic resin and the polyol diluent.
8. The composition of claim 1 wherein the polyisocyanate is present at a level to provide about 0.7 to about 1.3 equivalents of isocyanate for each equivalent of active hydrogen from the acrylic resin and the polyol diluent.
9. The composition of claim 1 wherein the metal catalyst is a tin compound.
10. The composition of claim 1 wherein the propionic acid is present at a level of at least 0.1% of the total vehicle weight solids.
11. A curable composition comprising (on a weight solids basis of the vehicle solids):
(i) 20-70% parts of a hydroxy functional acrylic polymer having a number average molecular weight less than about 3,000, and preferably less than 2,400;
(ii) 2-30% of a low molecular weight polyol reactive diluent;
(iii) 10-55% of a polyisocyanate;
(iv) at least 0.01% of a tin catalyst compound; and
(v) 0.1 to about 3.0% propionic acid.
12. The composition of claim 11 wherein the composition has a viscosity less than about 25 seconds when measured by a #2 Zahn cup when formulated at a VOC level of 3.5 pounds/gallon.
13. The composition of claim 11 wherein the polyol diluent has a number average molecular weight less than about 1,000.
14. The composition of claim 11 wherein the polyol diluent has a number average molecular weight less than about 500.
15. The composition of claim 11 wherein the hydroxy-functional acrylic polymer has a number average molecular weight less than about 3,000.
16. The composition of claim 11 wherein the hydroxy-functional acrylic polymer has a number average molecular weight less than about 2,400.
17. The composition of claim 11 wherein the polyisocyanate is present at a level to provide about 0.3 to about 2.0 equivalents of isocyanate for each equivalent of active hydrogen from the acrylic resin and the polyol diluent.
18. The composition of claim 11 wherein the polyisocyanate is present at a level to provide about 0.7 to about 1.3 equivalents of isocyanate for each equivalent of active hydrogen from the acrylic resin and the polyol diluent.
19. In a substrate coated with a multi-layer decorative and/or protective coating which comprises:
(a) a basecoat comprising a pigmented film-forming polymer; and
(b) a transparent clearcoat comprising a film-forming polymer applied to the surface of the basecoat composition;
the improvement which comprises utilizing as the clearcoat and/or the basecoat a curable composition comprising:
(i) at least one hydroxy-functional acrylic polymer, and
(ii) at least one low molecular weight polyol reactive diluent;
(iii) at least one polyisocyanate;
(iv) a metal catalyst for accelerating the isocyanate/hydroxyl reaction; and
(v) propionic acid.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US10/701,858 US20040192817A1 (en) | 2002-11-05 | 2003-11-05 | Curable compositions |
US11/199,693 US7279525B2 (en) | 2002-11-05 | 2005-08-09 | Curable compositions |
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US42414602P | 2002-11-05 | 2002-11-05 | |
US10/701,858 US20040192817A1 (en) | 2002-11-05 | 2003-11-05 | Curable compositions |
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US11/199,693 Expired - Lifetime US7279525B2 (en) | 2002-11-05 | 2005-08-09 | Curable compositions |
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US (2) | US20040192817A1 (en) |
EP (1) | EP1569977B1 (en) |
CN (1) | CN100351280C (en) |
AT (1) | ATE398146T1 (en) |
AU (1) | AU2003287530A1 (en) |
BR (1) | BR0316023B1 (en) |
CA (1) | CA2504486C (en) |
DE (1) | DE60321595D1 (en) |
ES (1) | ES2304537T3 (en) |
MX (1) | MXPA05004903A (en) |
WO (1) | WO2004041894A1 (en) |
Cited By (6)
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US20050038204A1 (en) * | 2003-08-14 | 2005-02-17 | Walters David N. | Increased pot-life urethane coatings |
US20060089453A1 (en) * | 2004-10-26 | 2006-04-27 | Pajerski Anthony D | Water-borne dispersions of oil modified urethane polymers |
US20060217472A1 (en) * | 2005-03-11 | 2006-09-28 | Staunton Thomas J | Scratch resistant curable coating composition |
US20070190257A1 (en) * | 2006-02-10 | 2007-08-16 | Gia Huynh-Ba | Coating compositions having improved early hardness |
US20080032057A1 (en) * | 2006-08-02 | 2008-02-07 | Ford Motor Company | Coating compositions and methods of applying the same |
US20090246534A1 (en) * | 2008-04-01 | 2009-10-01 | The Sherwin-Williams Company | Curable compositions |
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US8124676B2 (en) * | 2003-03-14 | 2012-02-28 | Eastman Chemical Company | Basecoat coating compositions comprising low molecular weight cellulose mixed esters |
WO2007108314A1 (en) * | 2006-03-17 | 2007-09-27 | Kimoto Co., Ltd. | Binder composition for polyester film and optical film using same |
US20080085953A1 (en) * | 2006-06-05 | 2008-04-10 | Deepanjan Bhattacharya | Coating compositions comprising low molecular weight cellulose mixed esters and their use to improve anti-sag, leveling, and 20 degree gloss |
BRPI0910056A2 (en) * | 2008-03-24 | 2015-12-29 | Sherwin Williams Co | curing paint method at ambient temperatures |
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US20110014388A1 (en) | 2009-07-14 | 2011-01-20 | The Sherwin-Williams Company | Ambient cure painting method with waterborne basecoat |
EP2746311B1 (en) * | 2012-12-19 | 2016-09-21 | Rohm and Haas Company | Waterborne two component polyurethane coating compositions comprising alicyclic rigid polyols |
JP6275447B2 (en) * | 2013-02-06 | 2018-02-07 | 関西ペイント株式会社 | Coating composition and multilayer coating film forming method |
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Also Published As
Publication number | Publication date |
---|---|
EP1569977A1 (en) | 2005-09-07 |
MXPA05004903A (en) | 2005-07-22 |
BR0316023B1 (en) | 2014-07-01 |
BR0316023A (en) | 2005-09-13 |
ES2304537T3 (en) | 2008-10-16 |
CA2504486A1 (en) | 2004-05-21 |
WO2004041894A1 (en) | 2004-05-21 |
CN1720276A (en) | 2006-01-11 |
DE60321595D1 (en) | 2008-07-24 |
US20060052525A1 (en) | 2006-03-09 |
EP1569977B1 (en) | 2008-06-11 |
AU2003287530A1 (en) | 2004-06-07 |
US7279525B2 (en) | 2007-10-09 |
ATE398146T1 (en) | 2008-07-15 |
CN100351280C (en) | 2007-11-28 |
CA2504486C (en) | 2010-05-11 |
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