WO2014164096A1 - Flame retardant polycarbonate - Google Patents
Flame retardant polycarbonate Download PDFInfo
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- WO2014164096A1 WO2014164096A1 PCT/US2014/020515 US2014020515W WO2014164096A1 WO 2014164096 A1 WO2014164096 A1 WO 2014164096A1 US 2014020515 W US2014020515 W US 2014020515W WO 2014164096 A1 WO2014164096 A1 WO 2014164096A1
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- aromatic
- poly
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- 239000004417 polycarbonate Substances 0.000 title description 16
- 229920000515 polycarbonate Polymers 0.000 title description 15
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title description 11
- 239000003063 flame retardant Substances 0.000 title description 11
- 239000000203 mixture Substances 0.000 claims abstract description 59
- 125000003118 aryl group Chemical group 0.000 claims abstract description 42
- 150000001875 compounds Chemical class 0.000 claims abstract description 36
- -1 poly(ester) Polymers 0.000 claims abstract description 34
- 229920001971 elastomer Polymers 0.000 claims abstract description 31
- 239000005060 rubber Substances 0.000 claims abstract description 28
- 239000002245 particle Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 17
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 15
- 150000001639 boron compounds Chemical class 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 229920000578 graft copolymer Polymers 0.000 claims abstract description 13
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 125000005250 alkyl acrylate group Chemical group 0.000 claims abstract description 11
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 9
- 239000011574 phosphorus Substances 0.000 claims abstract description 9
- 239000011258 core-shell material Substances 0.000 claims abstract description 7
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 150000003008 phosphonic acid esters Chemical class 0.000 claims description 4
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 239000004611 light stabiliser Substances 0.000 claims description 3
- 150000003018 phosphorus compounds Chemical class 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract description 17
- 238000009757 thermoplastic moulding Methods 0.000 abstract description 6
- 239000000178 monomer Substances 0.000 description 12
- 229920005668 polycarbonate resin Polymers 0.000 description 11
- 239000004431 polycarbonate resin Substances 0.000 description 11
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 9
- 229920000728 polyester Polymers 0.000 description 9
- 229920002554 vinyl polymer Polymers 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000011342 resin composition Substances 0.000 description 8
- 229920005992 thermoplastic resin Polymers 0.000 description 7
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 7
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 229920001296 polysiloxane Polymers 0.000 description 6
- 229940106691 bisphenol a Drugs 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- 150000002367 halogens Chemical class 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- 229920001283 Polyalkylene terephthalate Polymers 0.000 description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 125000005375 organosiloxane group Chemical group 0.000 description 4
- 229920001225 polyester resin Polymers 0.000 description 4
- 239000004645 polyester resin Substances 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- 239000004971 Cross linker Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 150000001642 boronic acid derivatives Chemical class 0.000 description 3
- 239000006085 branching agent Substances 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 3
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000004974 Thermotropic liquid crystal Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- QBLDFAIABQKINO-UHFFFAOYSA-N barium borate Chemical compound [Ba+2].[O-]B=O.[O-]B=O QBLDFAIABQKINO-UHFFFAOYSA-N 0.000 description 2
- XBJJRSFLZVLCSE-UHFFFAOYSA-N barium(2+);diborate Chemical class [Ba+2].[Ba+2].[Ba+2].[O-]B([O-])[O-].[O-]B([O-])[O-] XBJJRSFLZVLCSE-UHFFFAOYSA-N 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010559 graft polymerization reaction Methods 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000003017 thermal stabilizer Substances 0.000 description 2
- PXDIIXCXCVILQI-UHFFFAOYSA-N (4-ethenylphenyl)-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C1=CC=C(C=C)C=C1 PXDIIXCXCVILQI-UHFFFAOYSA-N 0.000 description 1
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 1
- VDYWHVQKENANGY-UHFFFAOYSA-N 1,3-Butyleneglycol dimethacrylate Chemical compound CC(=C)C(=O)OC(C)CCOC(=O)C(C)=C VDYWHVQKENANGY-UHFFFAOYSA-N 0.000 description 1
- DYUUGILMVYJEHY-UHFFFAOYSA-N 1-$l^{1}-oxidanyl-4,4,5,5-tetramethyl-3-oxido-2-phenylimidazol-3-ium Chemical compound CC1(C)C(C)(C)N([O])C(C=2C=CC=CC=2)=[N+]1[O-] DYUUGILMVYJEHY-UHFFFAOYSA-N 0.000 description 1
- RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 description 1
- HIDBROSJWZYGSZ-UHFFFAOYSA-N 1-phenylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC=C1 HIDBROSJWZYGSZ-UHFFFAOYSA-N 0.000 description 1
- YIYBRXKMQFDHSM-UHFFFAOYSA-N 2,2'-Dihydroxybenzophenone Chemical class OC1=CC=CC=C1C(=O)C1=CC=CC=C1O YIYBRXKMQFDHSM-UHFFFAOYSA-N 0.000 description 1
- VSIKJPJINIDELZ-UHFFFAOYSA-N 2,2,4,4,6,6,8,8-octakis-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound O1[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si]1(C=1C=CC=CC=1)C1=CC=CC=C1 VSIKJPJINIDELZ-UHFFFAOYSA-N 0.000 description 1
- XXKHDSGLCLCFSC-UHFFFAOYSA-N 2,3-diphenylphenol Chemical compound C=1C=CC=CC=1C=1C(O)=CC=CC=1C1=CC=CC=C1 XXKHDSGLCLCFSC-UHFFFAOYSA-N 0.000 description 1
- IRVZFACCNZRHSJ-UHFFFAOYSA-N 2,4,6,8-tetramethyl-2,4,6,8-tetraphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound O1[Si](C)(C=2C=CC=CC=2)O[Si](C)(C=2C=CC=CC=2)O[Si](C)(C=2C=CC=CC=2)O[Si]1(C)C1=CC=CC=C1 IRVZFACCNZRHSJ-UHFFFAOYSA-N 0.000 description 1
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
- MAQOZOILPAMFSW-UHFFFAOYSA-N 2,6-bis[(2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound CC1=CC=C(O)C(CC=2C(=C(CC=3C(=CC=C(C)C=3)O)C=C(C)C=2)O)=C1 MAQOZOILPAMFSW-UHFFFAOYSA-N 0.000 description 1
- VXHYVVAUHMGCEX-UHFFFAOYSA-N 2-(2-hydroxyphenoxy)phenol Chemical class OC1=CC=CC=C1OC1=CC=CC=C1O VXHYVVAUHMGCEX-UHFFFAOYSA-N 0.000 description 1
- XSVZEASGNTZBRQ-UHFFFAOYSA-N 2-(2-hydroxyphenyl)sulfinylphenol Chemical class OC1=CC=CC=C1S(=O)C1=CC=CC=C1O XSVZEASGNTZBRQ-UHFFFAOYSA-N 0.000 description 1
- QUWAJPZDCZDTJS-UHFFFAOYSA-N 2-(2-hydroxyphenyl)sulfonylphenol Chemical class OC1=CC=CC=C1S(=O)(=O)C1=CC=CC=C1O QUWAJPZDCZDTJS-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JJBFVQSGPLGDNX-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)propyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)COC(=O)C(C)=C JJBFVQSGPLGDNX-UHFFFAOYSA-N 0.000 description 1
- KAIRTVANLJFYQS-UHFFFAOYSA-N 2-(3,5-dimethylheptyl)phenol Chemical compound CCC(C)CC(C)CCC1=CC=CC=C1O KAIRTVANLJFYQS-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
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
- CKNCVRMXCLUOJI-UHFFFAOYSA-N 3,3'-dibromobisphenol A Chemical compound C=1C=C(O)C(Br)=CC=1C(C)(C)C1=CC=C(O)C(Br)=C1 CKNCVRMXCLUOJI-UHFFFAOYSA-N 0.000 description 1
- JBDMKOVTOUIKFI-UHFFFAOYSA-N 3-[methoxy(dimethyl)silyl]propyl 2-methylprop-2-enoate Chemical compound CO[Si](C)(C)CCCOC(=O)C(C)=C JBDMKOVTOUIKFI-UHFFFAOYSA-N 0.000 description 1
- XOJWAAUYNWGQAU-UHFFFAOYSA-N 4-(2-methylprop-2-enoyloxy)butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCOC(=O)C(C)=C XOJWAAUYNWGQAU-UHFFFAOYSA-N 0.000 description 1
- CUAUDSWILJWDOD-UHFFFAOYSA-N 4-(3,5-dimethylheptyl)phenol Chemical compound CCC(C)CC(C)CCC1=CC=C(O)C=C1 CUAUDSWILJWDOD-UHFFFAOYSA-N 0.000 description 1
- HVXRCAWUNAOCTA-UHFFFAOYSA-N 4-(6-methylheptyl)phenol Chemical compound CC(C)CCCCCC1=CC=C(O)C=C1 HVXRCAWUNAOCTA-UHFFFAOYSA-N 0.000 description 1
- KJWMCPYEODZESQ-UHFFFAOYSA-N 4-Dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=C(O)C=C1 KJWMCPYEODZESQ-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- XJGTVJRTDRARGO-UHFFFAOYSA-N 4-[2-(4-hydroxyphenyl)propan-2-yl]benzene-1,3-diol Chemical compound C=1C=C(O)C=C(O)C=1C(C)(C)C1=CC=C(O)C=C1 XJGTVJRTDRARGO-UHFFFAOYSA-N 0.000 description 1
- NIRYBKWMEWFDPM-UHFFFAOYSA-N 4-[3-(4-hydroxyphenyl)-3-methylbutyl]phenol Chemical compound C=1C=C(O)C=CC=1C(C)(C)CCC1=CC=C(O)C=C1 NIRYBKWMEWFDPM-UHFFFAOYSA-N 0.000 description 1
- IQNDEQHJTOJHAK-UHFFFAOYSA-N 4-[4-[2-[4,4-bis(4-hydroxyphenyl)cyclohexyl]propan-2-yl]-1-(4-hydroxyphenyl)cyclohexyl]phenol Chemical compound C1CC(C=2C=CC(O)=CC=2)(C=2C=CC(O)=CC=2)CCC1C(C)(C)C(CC1)CCC1(C=1C=CC(O)=CC=1)C1=CC=C(O)C=C1 IQNDEQHJTOJHAK-UHFFFAOYSA-N 0.000 description 1
- LIDWAYDGZUAJEG-UHFFFAOYSA-N 4-[bis(4-hydroxyphenyl)-phenylmethyl]phenol Chemical compound C1=CC(O)=CC=C1C(C=1C=CC(O)=CC=1)(C=1C=CC(O)=CC=1)C1=CC=CC=C1 LIDWAYDGZUAJEG-UHFFFAOYSA-N 0.000 description 1
- BOCLKUCIZOXUEY-UHFFFAOYSA-N 4-[tris(4-hydroxyphenyl)methyl]phenol Chemical compound C1=CC(O)=CC=C1C(C=1C=CC(O)=CC=1)(C=1C=CC(O)=CC=1)C1=CC=C(O)C=C1 BOCLKUCIZOXUEY-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 description 1
- ISAVYTVYFVQUDY-UHFFFAOYSA-N 4-tert-Octylphenol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(O)C=C1 ISAVYTVYFVQUDY-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- GABQNAFEZZDSCM-RMKNXTFCSA-N Cinnamyl anthranilate Chemical compound NC1=CC=CC=C1C(=O)OC\C=C\C1=CC=CC=C1 GABQNAFEZZDSCM-RMKNXTFCSA-N 0.000 description 1
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
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- 101150082516 HDT1 gene Proteins 0.000 description 1
- 239000004425 Makrolon Substances 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- JPYHHZQJCSQRJY-UHFFFAOYSA-N Phloroglucinol Natural products CCC=CCC=CCC=CCC=CCCCCC(=O)C1=C(O)C=C(O)C=C1O JPYHHZQJCSQRJY-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- OCKWAZCWKSMKNC-UHFFFAOYSA-N [3-octadecanoyloxy-2,2-bis(octadecanoyloxymethyl)propyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)(COC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC OCKWAZCWKSMKNC-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 150000008360 acrylonitriles Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- ACOIWNYPCCHUDF-UHFFFAOYSA-N barium(2+);tetraborate Chemical compound [Ba+2].[Ba+2].[Ba+2].[Ba+2].[Ba+2].[Ba+2].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] ACOIWNYPCCHUDF-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- UWCPYKQBIPYOLX-UHFFFAOYSA-N benzene-1,3,5-tricarbonyl chloride Chemical compound ClC(=O)C1=CC(C(Cl)=O)=CC(C(Cl)=O)=C1 UWCPYKQBIPYOLX-UHFFFAOYSA-N 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical compound [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- HTDJPCNNEPUOOQ-UHFFFAOYSA-N hexamethylcyclotrisiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1 HTDJPCNNEPUOOQ-UHFFFAOYSA-N 0.000 description 1
- NDNPFWOOAFWTAI-UHFFFAOYSA-N hexazinc;tetraborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] NDNPFWOOAFWTAI-UHFFFAOYSA-N 0.000 description 1
- LNCPIMCVTKXXOY-UHFFFAOYSA-N hexyl 2-methylprop-2-enoate Chemical compound CCCCCCOC(=O)C(C)=C LNCPIMCVTKXXOY-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000000654 isopropylidene group Chemical group C(C)(C)=* 0.000 description 1
- ZPPSOOVFTBGHBI-UHFFFAOYSA-N lead(2+);oxido(oxo)borane Chemical compound [Pb+2].[O-]B=O.[O-]B=O ZPPSOOVFTBGHBI-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- AKIDPNOWIHDLBQ-UHFFFAOYSA-N naphthalene-1,4,5,8-tetracarbonyl chloride Chemical compound C1=CC(C(Cl)=O)=C2C(C(=O)Cl)=CC=C(C(Cl)=O)C2=C1C(Cl)=O AKIDPNOWIHDLBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000004028 organic sulfates Chemical class 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 125000005342 perphosphate group Chemical group 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 description 1
- 229960001553 phloroglucinol Drugs 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
- 239000003340 retarding agent Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- UQMOLLPKNHFRAC-UHFFFAOYSA-N tetrabutyl silicate Chemical compound CCCCO[Si](OCCCC)(OCCCC)OCCCC UQMOLLPKNHFRAC-UHFFFAOYSA-N 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- ZQZCOBSUOFHDEE-UHFFFAOYSA-N tetrapropyl silicate Chemical compound CCCO[Si](OCCC)(OCCC)OCCC ZQZCOBSUOFHDEE-UHFFFAOYSA-N 0.000 description 1
- 229920006230 thermoplastic polyester resin Polymers 0.000 description 1
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
- NFMWFGXCDDYTEG-UHFFFAOYSA-N trimagnesium;diborate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]B([O-])[O-].[O-]B([O-])[O-] NFMWFGXCDDYTEG-UHFFFAOYSA-N 0.000 description 1
- TUQLLQQWSNWKCF-UHFFFAOYSA-N trimethoxymethylsilane Chemical compound COC([SiH3])(OC)OC TUQLLQQWSNWKCF-UHFFFAOYSA-N 0.000 description 1
- 125000002256 xylenyl group Chemical group C1(C(C=CC=C1)C)(C)* 0.000 description 1
- PZRXQXJGIQEYOG-UHFFFAOYSA-N zinc;oxido(oxo)borane Chemical compound [Zn+2].[O-]B=O.[O-]B=O PZRXQXJGIQEYOG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
- C08L51/085—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds on to polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
- C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
Definitions
- the present invention relates in general to polycarbonate compositions, more specifically, the invention relates to polycarbonate compositions having improved flanie-retardance.
- U.S. Pat. No. 4,888,388, issued to Hongo et al. discloses a polycarbonate resin composition
- a polycarbonate resin composition comprising a polycarbonate resin (A) or a mixture (A r ) of a polycarbonate resin with a saturated polyester resin and/or a polyester elastomer, and a compound rubber type grail copolymer (B) having at least one vinyl monomer graft-polymerized onto a compound rubber composed of from 10 to 90% by weight of a polyorganosiloxane rubber and from 10 to 90% by weight of a polyalkyl (meth)acrylate rubber in a total amount of 100% by weight in an inseparable interlocking fashion and having an average particle size of from 0.08 to 0.6 ⁇ , or a mixture ( ⁇ ') of such a compound rubber type graft copolymer (B) with a vinyl monomer, wherein component (B) or ( ⁇ ') is in an amount such that the compound mbber
- Wittmann et al in U.S. Pat. No. 5,030,675, provide flame-resistant molding compounds . of polycarbonate, polyalkyl ene terephthalate, graft polymer, iluorinated polyolefine and phosphorus compound which can be worked up into molded products and which have a particularly advantageous combination of joint line strength, dimensional stability under heat and toughness.
- U.S. Pat. No. 5,871,570 issued to Koyama et al, describes a flame retardant resin composition comprising the following components (A), (B), (C), (D), (E) and (F), wherein 1-10 parts by weight of (C).
- thermoplastic resin composition comprising (R) a thermoplastic resin comprising (A) a polycarbonate resin and (B) an aromatic polyester resin in an (A)/(B) ratio of 99/1 to 50/50 by weight, and per 100 parts by weight of the thermoplastic resin (R), (C) 0.5 to 100 parts by weight of a silicate compound and (D) 0.5 to 30 parts by weight of an organic phosphorus based flame retarder,
- the composition is said to exhibit excellent flame resistance and anti-drip property without containing a halogen atom and, moreover, have excellent properties such as heat resistance, mechanical strength, solvent resistance, surface property of moldings, and dimensional stability.
- the composition comprises (A) 50 to 95 parts by weight of a polycarbonate resin and (B) 5 to 50 parts by weight of a thermoplastic polyester resin, contains (C) 0.1 to 5 parts by weight, per 100 parts by weight of the total, amount of (A) and (B), of coated stabilized red phosphorus and preferably contains (D) 0,1 to 100 parts by weight, per 100 parts by weight, of the total amount of (A) and (B). of a silicate compound.
- thermoplastic molding composition characterized by its flame retardance and impact, strength.
- the composition contains A) 70 to 99 parts by weight of aromatic poly(ester) carbonate B) 1 to 30 parts by weight of polyalkylene terephthalate, the total weight of A) and B) being 100 parts resin, and C) 1 to 20 parts per hundred parts resin (phr) of graft (co)polymer having a core-shell morphology, including a grafted shell that, contains polymerized alkyl(meth)acrylate and a composite rubber core that contains interpenetrated and inseparable polyorganosiioxane and poly(meth)alkyl acrylate components, D) 2 to 20 phr of a phosphorous-containing compound, and E) 0.1 to 2 part by weight of fluorinated polyolefin.
- U.S. Pat. No. 8,217,101 issued to Li describes a thermoplastic molding composition characterized by its flame retardance.
- the composition contains A) aromatic poly(ester) carbonate having a weight-average molecular weight of at least 25,000, B) (co)polyester and C) graft (co)polymer having a core-shell morphology, comprising a grafted shell that contains polymerized alkyl(meth)acrylate and a composite rubber core that contains interpenetrated and inseparable polyorganosiioxane and poly(meth)al.k l acrylate where the weight ratio of polyorganosiloxane/poly(meth)alkylacrylate/grafted shell is 70-90/5-15/5- 15, D) phosphorus-containing compound, E) fluorinated polyolefin and F) boron compound having average particle diameter of 2 to 10 ⁇ ,
- WO 94/1 1429 in the name of Ogoe et al discloses a blended composition containing polycarbonate; polyester, an acrylate polymer, and/or a styrenic thermoplastic resin; poly(tetrafiuoroethylene); an acid acceptor; and a halogenated aryl phosphate; and optionally a halogenated aromatic carbonate oligomer, which cornposition possesses a desirable balance of ignition resistance, impact resistance and solvent resistance properties.
- Urabe et al. in JP 04-345657, provide a flame retardant polycarbonate compound comprising 5-98 wt.% halogenated aromatic polycarbonate resin, 0-93 wt.% non-halogenated aromatic polycarbonate resin, 1-49 wt.% aromatic polyester resin, and 1 -20 wt.% graft rubber polymer composite obtained by grafting at least one vinyl monomer onto rubber particles having a mean particle size of 0.08-0.6 ⁇ and consisting of a polyorganosiloxane rubber and a polyalkyl (meth)acrylate rubber entangled with each other so as not to be separated from each other or 1-20 wt.% mixture of the graft rubber polymer composite with a vinyl polymer, and in which the sum of the two polycarbonate resins is 50-98 wt.% and the halogen content is 3-25 wt.%.
- JP 06-239965 in the name of Urabe et al describes a resin composition composed of (A) 50-90 wt.% of an aromatic polycarbonate resin (preferably derived from bisphenol A). (B) 2-45 wt.% of an aromatic polyester resin (e.g. polyethylene terephthalate) and (C) 3-25 wt.% of a halogenated bisphenol epoxy resin of the formula
- X is CI or Br
- Y is alkylene, O, etc.
- n is average polymerization degree and is 21-50.
- the component C is said to be produced by condensing a halogenated bisphenol such as dibromobisphenol A with epichlorohydrin.
- Ono et al. in JP 2001-031860, disclose a flame-retardant resin composition comprising 100 wt.% of the total of 86.7-35 wt.% of an aromatic polycarbonate resin (component (a)), 10-40 wt.% of polyalkyiene terephthalate resin (component b), 0.1 -1.0 wt.% of stabilized red phosphorus (component c), 1- 10 wt.% of a rubber-like polymer (component d), 0.1-1 wt.% of a polytetrafluoroethylene having fibril-forming ability (component e) and 0.1-35 wt.% of an inorganic compound consisting essentially of silicate (component, f).
- An internal mechanism part of printing instrument can be molded from the flame- retardant thermoplastic resin composition.
- JP 08-073692 in the name of Koyama et a!. provides a composition obtained by blending (A) 100 pts.wt. of a resin prepared by mixing (i) a PC resin having 16,000-29,000 viscosity-average molecular weight with (ii) a polyalkylene terephthalate resin in the weight ratio of the component (i)/(ii) of 75/25 to 90/10 with (B) 1-10 pts.wt.
- Ri and R 2 are each a monofunctional aromatic group or aliphatic group
- thermoplastic molding composition containing no halogen characterized by its flame retardance contains A) 60 to 99 parts by weight of aromatic poly(ester) carbonate and B) 1 to 20 parts per hundred parts resin (phr) of graft (co)polymer having a core-shell morphology, including a grafted shell that contains polymerized alkyl(meth)acrylate and a composite rubber core that contains interpenetrated and inseparable polyorganosiloxane and poly(meth)alkyl acrylate components, C) 2 to 20 phr of a phosphorous-containing compound, and D) 0.1 to 15 parts by weight of a boron compound having average particle diameter of 2 to 10 ⁇ .
- the inventive composition contains; A) 60 to 99 percent by weight (pbw), preferably 70 to 95 pbw, most preferably 70 to 85 pbw of aromatic poly(ester) carbonate having a weight-average molecular weight of at least 25,000 preferably at least 26,000 g/moL, B) 1 to 20 preferably 2 to 15, more preferably 5 to 12 most preferably 7 to 10 parts per 100 parts resin (herein phr) of a graft (co)polymer having a core-shell morphology, comprising a grafted shell that contains polymerized alkyl(meth)acr late and a composite rubber core that contains interpenetrated and inseparable polyorganosiloxane and poly(meth)alkyl acrylate components, where the weight ratio of polyorganosiloxane/ poly(meth)alkyl acrylate rigid shell is 70-90/5-15/5-15, C) 2 to 20, preferably 5 to 15, particularly preferably 7 to 15, most preferably
- Suitable aromatic (co)polyearbonates and/or aromatic polyester carbonates are known.
- (Co)polyearbonates may be prepared by known processes (see for instance SchneU's "Chemistry and Physics of Polycarbonates", Interscienee Publishers, 1964) and are widely available in commerce, for mstance from Bayer Material Science under the trademark MAKROLON.
- Aromatic polycarbonates may be prepared by the known melt process or the phase boundary process.
- Aromatic dihydroxy compounds suitable for the preparation of aromatic polycarbonates and/or aromatic polyester carbonates conform to formula (I)
- A represents a single bond, Cj- to Cs-alkylene, Ci ⁇ to Cs-alkylidene, Cs ⁇ to C6-cycloalkylid.ene, -0 ⁇ , -SO-, -CO-, -S-, -SO?.-, Ce- to Cn-arylene, to which there may be condensed other aromatic rings optionally containing hetero atoms, or a radical conforming to formula ( ⁇ ) or (III)
- substituents B independently one of the others denote Ci- to Csa-alkyl, preferably methyl,
- x independently one of the others denote 0, 1 or 2
- p 1 or 0
- R? and R 6 are selected individually for each X' and each independently of the other denote hydrogen or Ci- to Ce-alkyl, preferably hydrogen, methyl or ethyl,
- X 1 represents carbon
- m represents an integer of 4 to 7, preferably 4 or 5, with the proviso that on at least one atom X 1 , R 5 and R 6 are both alkyl groups.
- Preferred aromatic dihydroxy compounds are hydroquinone, resorcinol, dihydroxydiphenols, bis-(hydroxyphenyI)-C i -Cs-alkanes, bis-(hydroxyphenyl)-Cs- Ce-cycioalkanes, bis-(hydroxyphenyl) ethers, bis-(hydroxyphenyl) sulfoxides, bis- (hydroxyphenyl) ketones, bis-(hydroxyphenyl)-sulfones and ⁇ , ⁇ -bis- (hydroxyphenyl)-diisopropylbenzenes.
- aromatic dihydroxy compounds are 4,4'-dihydrox.ydiphenyl, bisphenol A, 2,4-bis-(4-hydroxyphenyl)- 2-methylbutane, 1.1 -bis-(4-hydroxyphenyl)-cyclohexan.e, 1 , 1 -bis-(4- hydroxyphenyi) ⁇ 3,3,5-trirnethylcyclohexane 5 4 s 4'-dihydroxydiphenyl sulfide, 4,4 ! - dihydroxydiphenyl-sulfone.
- 2,2-bis-(4-hydroxy- phenyl)-propane bisphenol A
- These compounds may be used individually or in the form of any desired mixtures.
- Chain terminators suitable for the preparation of thermoplastic aromatic polycarbonates include phenol, p-chlorophenol, p-tert.-butylphenol, as well as long-chained alkylphenols, such as 4-(l,3-tetramethylbutyl)-phenol or monoalkylphenols or dialkyiphenols having a total of from 8 to 20 carbon atoms in the alkyl substituents, such as 3,5-di-tert-hutylphenol, p-isooctylphenol, p-tert.- octylphenol, p-dodecylphenol and 2-(3,5-dimethylheptyl)-phenol and 4-(3,5- dimethylheptyl)-phenol.
- alkylphenols such as 4-(l,3-tetramethylbutyl)-phenol or monoalkylphenols or dialkyiphenols having a total of from 8 to 20 carbon atoms in the alkyl substituents, such as 3,5-d
- the amount of chain terminators to be used is generally 0.5 to 10 % based on the total molar amount of the aromatic dihydroxy compounds used.
- the polycarbonates may be branched in a known manner, preferably by the incorporation of 0.05 to 2,0%, based on the sum of the molar amount of the aromatic dihydroxy compounds use, of compounds having a functionality of three or more, for example compounds having three or more phenolic groups.
- Aromatic polyestercarbonates are known. Suitable such resins are disclosed in U.S. Pat. Nos. 4,334,053; 6,566,428 and in CA 1,173,998 all incorporated herein by reference.
- Aromatic dicarboxylic acid dihalides for the preparation of aromatic polyester carbonates include diacid dichlorides of isophthalic acid, terephthalic acid, diphenyl ether 4,4'-dicarboxyiic acid and naphthalene-2,6-dicarboxyiic acid. Particularly preferred are mixtures of diacid dichlorides of isophthalic acid and terephthalic acid in a ratio of from 1 :20 to 20: 1.
- Branching agents may also be used in the preparation of suitable polyestercarbonates, for example, carboxylic acid chlorides having a functionality of three or more, such as trimesic acid trichloride, cyanuric acid trichloride, 3,3'-,4,4'-benzophenone-tetracarboxylic acid tetrachloride, 1,4,5,8-naphthalenetetracarboxylic acid tetrachloride or pyromellitic acid tetrachloride, in amounts of 0.01 to 1.0 mol,% (based on dicarboxylic acid dichlorides used), or phenols having a functionality of three or more, such as phloroglucinol, 4,6-dimethyl-2,4 ) 6-tri-(4-hydroxyphenyl)-heptene-2, 4,4- dimethyl ⁇ 2,4,6-trj-(4-hydroxyphenyi)-heptane, l ,3,5-tri-(4-hydroxyphenyl)-
- Phenolic branching agents can be placed in the reaction vessel with the diphenols, acid chloride branching agents may be introduced together with the acid dichlorides.
- the content of carbonate structural units in the thermoplastic aromatic polyester carbonates is preferably up to 100 mol.%, especially up to 80 mol.%, particularly preferably up to 50 mol.%. based on the sum of ester groups and carbonate groups. Both the esters and the carbonates contained in the aromatic polyester carbonates may be present in the polycondensation product in the form of blocks or in a randomly distributed manner,
- thermoplastic aromatic poly(ester) carbonates have weight-average molecular weights (measured by gel permeation chromatography) of at least 25,000, preferably at least 26,000. Preferably, these have maximum weight- average molecular weights of 35,000, more preferably up to 32,000, particularly preferably up to 30,000 g/mol.
- the thermoplastic aromatic poly(ester) carbonates may be used alone or in any desired mixture.
- the graft (co)palymer suitable in the context of the invention has core/shell structure. It may be obtained by graft polymerizing alkyl(meth)aerylate and optionally a copolymerizable vinyl monomer onto a composite rubber core that includes interpenetrated and inseparable interpenetrating network (IPN) type polymer of polyorganosiloxane and alkyl(meth)acrylate. preferably polysiloxane and butylacrylate.
- IPN interpenetrated and inseparable interpenetrating network
- the shell is a polymeric rigid phase containing alkyl methacrylate, preferably methylmethacrylate.
- the weight ratio of polysiloxane/alkyl(meth)acrylate/ rigid phase is 70-90/5-15/5-15, preferably 75- 85/7-12/7-12, most preferably 80/10/10.
- the glass transition temperature of the rubber core is preferably below 0°C, preferably below -20°C, especially below -40°C.
- the amount of component B present in the inventive composition is 1 to 20, advantageously 2 to 15, preferably 5 to 12, most preferably 7 to 10 phr.
- the preferred rubber core has median particle size (dso value) of 0.05 to 5, more preferably 0.1 to 2 microns, especially 0.1 to 1 micron.
- the median value may be determined by u!tracentrifuge measurement (W. SchoStan, H. Lange, Kolloid, Z. und Z. Polymere 250 (1972), 782-1796).
- the polyorganosiloxane component in the graft (co)polymer may be prepared by reacting an organosiloxane and a multifunctional crossUnking agent in an emulsion polymerization process. It is also possible to insert graft-active sites into the rubber by addition of suitable unsaturated organosiloxanes.
- the organosiloxane is generally cyclic, the ring structures preferably containing from 3 to 6 Si atoms. Examples include hexamethylcyclotrisiloxane, octamethylcyclotetrasiloxaue, decamethylcyclopentasiloxane, dodecaraethyl- cyclohexasi ioxane, trimethyitriphenylcyclotrisiloxane, tetramethyltetra- phenylcyclotetrasiloxane, octaphenylcyclotetrasiloxane, which may be used alone or in a mixture of 2 or more such compounds.
- the organosiloxane component is present in the silicone acrylate rubber in an amount of at least 70%, preferably at least 75%, based on weight of the graft (co)polymer,
- Suitable crosslinking agents are tri- or tetra-functionai silane compounds.
- Preferred examples include trimethoxymethyl silane, triethoxyphenylsilane, tetramethoxysilane, tetraethoxysi lane, tetra-n-propoxysilane, tetrabutoxysilane.
- Graft-active sites may be included into the polyorganosiloxane component of the silicone acrylate rubber by incorporating a compound conforming to any of the following structures:
- CH2 CH-SiR 5 nO 3 . j ,)/2 (Gi-3) Hs --- CH 7 S;R ;: nG ;3 ., tV2
- R 5 denotes methyl, ethyl, propyl or phenyl
- R 6 denotes hydrogen or methyl
- n denotes 0, 1 or 2
- p denotes 1 to 6.
- (Meth)acryloyloxysilane is a preferred compound for forming the structure (GI-1).
- Preferred (meth)acryloyloxysilanes include ⁇ -meihacryloyloxyethyl- dimethoxy-methyl-silane, ⁇ -methacryloyl-oxy-propylmethoxy-dimethyl-silane, ⁇ - methacryloyloxypiOpyl-dimethoxy-methyl-silane, y-methacry!oyloxypropyl-tri- methoxy-silane, y-methacryloyloxy-propyl-ethoxy-diethyl-silane, y-methacryloyl- oxypropyl-diethoxy-methyl-silane, y-methacryloyloxy-butyl-diethoxy-methyl- silane.
- Vinylsiloxanes especially tetramethyl-tetmvinyl-cyclotetrasiloxane, are suitable for forming the structure GI-2,
- p-Vinylphenyl-dimethoxy-methylsilane for example, is suitable for forming structure GI-3.
- y-Mercaptopropyidimethoxy-methylsilane, y-rnercaptopropylmethoxy-dimethylsilan.e, y-mercaptopropyl- diethoxymethylsilane, etc. are suitable for forming structure Gi-4.
- the amount of these compounds is up to 10%, preferably 0.5 to 5.0% (based on the weight of polyorganosiloxane).
- the acrylate component in the silicone acrylate composite rubber may be prepared from alkyl (meth)actylates, crosslinkers and graft-active monomer units.
- alkyl (meth)acrylates examples include alkyl acrylates, such as methyl acrylate, ethyl acrylate, n-propyl acrylate, n-butyl acrylate, 2-ethylhexyl acrylate, and alkyl methacrylates, such as hexyl methacrylate, 2-ethylhexyl methacrylate, n-laury! methacrylate, n-butyl acrylate is particularly preferred.
- Multifunctional compounds may be used as crosslinkers. Examples include ethylene glycol dimethacrylate, propylene glycol dimethacrylate, 1,3- butylene glycol dimethacrylate and 1,4-butylene glycol dimethacrylate,
- allyl methacrylate triallyl cyanurate, triallyl isocyanurate.
- allyl methacrylate may also act as crosslinker.
- These compounds may be used in amounts of 0.1 to 20%, based on the weight of acrylate rubber component.
- the graft polymerization onto the graft base may be carried out in suspension, dispersion or emulsion. Continuous or discontinuous emulsion polymerization is preferred.
- the graft polymerization is carried out with free- radical initiators (e.g. peroxides, azo compounds, hydroperoxides, persulfates, perphosphates) and optionally using anionic emulsifiers, e.g. carboxonium salts, sulfonic acid salts or organic sulfates.
- the graft shell (B.2) may be formed of a mixture of
- B.2.1 0 to 80%, preferably 0 to 50%, especially 0 to 25% (based on the weight of the graft shell), of vinyl aromatic compounds or ring-substituted vinyl aromatic compounds (e.g. styrene, a-methylstyrene, p-methylstyrene), vinyl cyanides (e.g. acrylonitrile and methacrylonitrile), and
- the preferred graft shell includes one or more (meth)acrylic acid (Cs-Cs)- alkyl esters, especially methyl methacrylate.
- Phosphorus-containing compounds suitable in the context of the invention include oligomeric organic phosphoric or phosphonic acid esters conforming structurally to formula (IV)
- R ! , R 2 , R 3 and R 4 independently one of the others, each represents IV to Cg-alkyl, or Cs-6-cycloalkyl, C 6 -20-aryl or C7-j?. ⁇ aralkyl each optionally substituted by alkyl, preferably by d-4-alkyl,
- n independently one of the others denotes 0 or 1 , preferably 1 ,
- q denotes 0,5 to 30, preferably 0.8 to 15, particularly preferably 1 to 5, especially 1 to 2, and
- X is a mono- or poly-nuclear aromatic radical having from 6 to 30 carbon atoms, or an aliphatic radical having from 2 to 30 carbon atoms, which may be OH-substituted and may contain up to 8 ether bonds.
- the aliphatic radical may be linear or branched.
- R ! , R 2 , R 3 and R 4 each independently of the others represent tV 4-a!kyL phenyl, naphthyl or phenyl-d-4-alkyl.
- R 3 ⁇ 4 , R 2 , R 3 and R 4 may be substituted by alkyl groups, preferably by Ci-4-alkyl.
- Particularly preferred aryl radicals are cresy!, phenyl, xylenyl, propylphenyl or butylphenyl.
- X represents a mono- or poly-nuclear aromatic radical having from 6 to 30 carbon atoms, it is preferably derived from any of the aromatic dihydroxy compounds of formula (I).
- X particularly preferably represents at least one member selected from the group consisting of
- X may be derived from resorcinoi, hydroquinone, bisphenol A or diphenylphenol and particularly preferably from bisphenol A.
- R', R 2 , R 3 , R 4 , n and q are as defined for formula (IV),
- n independently one of the others represents 0, 1 , 2, 3 or 4,
- R 3 and R 6 independently one of the others represents Ci-4-alkyi, preferably methyl or ethyl
- Y represents Ci- to Cy-alkylidene, Ci-7-alkylene, Cs-12-cycioalkylene, C5-12- cycloalkylidene, -0-, -S-, -SO2 or --CO-, preferably isopropylidene or methylene,
- Such phosphorus compounds are known (see, for example, U.S. Pat. Nos. 5,204,394 and 5,672,645, both incorporated herein by reference) or may be prepared by known methods (e.g. Ullmanns Enzyklopadie der ischen Chemie, Vol. 18, p. 301 et seq, 1979; Houben-Weyl, Methoden der organischen Chemie, Vol. 12/1, p. 43; Beilstein Vol. 6, p. 177).
- Component C is present in the inventive composition in amount of 2 to 20, preferably 5 to 15, particularly preferably 7 to 15 most preferably 10 to 15 pl r.
- the boron compound suitable in the context of the present invention is not particularly limited so long as it is a compound having a boron atom.
- Examples include boric acid, boron oxide and borates.
- the borates include zinc borates such as zinc tetraborate, zinc metaborate and basic zinc borate, barium borates such as barium orthoborate, barium metaborate, barium diborate and barium tetraborate, lead borate, cadmium borate and magnesium borate.
- Such boron compounds may be used alone or in combination as a mixture of two or more of them.
- the preferred boron compound is zinc borate.
- the preferred zinc borate has the general chemical formula mZn(>nB2(3 ⁇ 4*xH20 where the ratio of x/m/n is around 0-7/1-5/2-6. This borate is well known and commercially available.
- the average particle diameter is between 2 and 0 ⁇ , advantageously 4 to 6 ⁇ , alternatively 8-10 ⁇ . Particle size and particle diameter always means the average particle diameter.
- the inventive composition may further include additives that are known for their function in the context of thermoplastic molding compositions that contain poly(ester)carbonates.
- lubricants include any one or more of lubricants, mold release agents, for example pentaerythritol tetrastearate, nucleating agents, antistatic agents, thermal stabilizers, light stabilizers, hydrolyticai stabilizers, fillers and reinforcing agents, colorants or pigments, as well as further (non- halogen containing) flame retarding agents or a flame retarding synergists.
- mold release agents for example pentaerythritol tetrastearate
- nucleating agents for example pentaerythritol tetrastearate
- antistatic agents for example pentaerythritol tetrastearate
- thermal stabilizers for example light stabilizers, hydrolyticai stabilizers, fillers and reinforcing agents, colorants or pigments, as well as further (non- halogen containing) flame retarding agents or a flame retarding synergists.
- thermal stabilizers for example
- inventive compositions may be prepared conventionally using conventional equipment and following conventional procedures.
- the inventive composition may be used to produce moldings of any kind by thermoplastic processes such as injection molding, extrusion and blow molding methods.
- PC a bisphenol-A based homopolycarbonate having melt flow rate of about 4 g/10 min (at 300°C, 1 .2 g) per ASTM D
- MMA methyl methaerylate
- BA siloxane(Si)-butyl acrylate
- P-COMPOUND conforms to the following structure:
- Cone peak hea release rate was determined in accordance with ASTM E662 on 1.5 mm plaques with heat flux of 35 kW/rn 2 .
- melt flow rates (MVR) of the compositions were determined in accordance with ASTM D-1238 at 300°C, 1.2kg load.
- VOC AT Vicat temperature
- Heat Deflection Temperature was determined according to ASTM D 648 at 0.455MPa, 120°C/h (HDT1) and at 1.82MPa, 120°C/h (HDT2).
- Notched Izod impact energy was detemiined according to ASTM D 256 at 23 °C on 1/8" samples.
- thermoplastic molding composition comprising: A) 60 to 99 percent by weight (pbw) aromatic poly(ester) carbonate having a weight- average molecular weighi of at least 25,000; B) 1 to 20 parts per 100 parts resin (phr) graft (co)polymer having a core-shell morphology, comprising a grafted shell that coniains polymerized alkyl(meth)acrylate and a composite rubber core that contains interpenetrated and inseparable polyorganosiloxane and po!y(meth)aik.yi acrylate where the weight ratio of polyorganosiloxane/ poiy(meth)alkylacrylate/ grafted shell is 70-90/5-15/5-15; C) 2 to 20 phr phosphorus-containing compound; D) 0.1 to 15 pin * boron compound having average particle diameter of 2 to 10 microns.
- composition according to clause 1, wherein said phosphorous compound is a member selected from the group consisting of phosphoric acid ester and phosphonic acid ester.
- Ri, R 3 ⁇ 4 R 3 and R4 independently one of the others, each represents Ci- to Cg-alkyl, or Cs-e-cycloalkyl.
- q denotes 0.5 to 30, and
- X is a mono- or poly-nuclear aromatic radical having from 6 to 30 carbon atoms, or an aliphatic radical having from 2 to 30 carbon atoms.
- composition according to clause 1 further containing at least one member selected from the group consisting of lubricant, mold-release agent, nucleating agent, antistatic, thermal stabilizer, hydrolyticai stabilizer, light stabilizer, colorant, pigment, filler, reinforcing agent, flame proofing agent other than component C), and flame proofing synergist.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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US14/772,178 US9856406B2 (en) | 2013-03-11 | 2014-03-05 | Flame retardant polycarbonate |
CN201480013691.7A CN105246975A (en) | 2013-03-11 | 2014-03-05 | Flame retardant polycarbonate |
EP14779330.1A EP2970661A4 (en) | 2013-03-11 | 2014-03-05 | Flame retardant polycarbonate |
KR1020157024472A KR20150126848A (en) | 2013-03-11 | 2014-03-05 | Flame retardant polycarbonate |
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US201361775806P | 2013-03-11 | 2013-03-11 | |
US61/775,806 | 2013-03-11 | ||
US13/936,383 US20140272375A1 (en) | 2013-03-15 | 2013-07-08 | Electrically conductive and dissipative polyurethane foams |
US13/936,383 | 2013-07-08 |
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EP (1) | EP2970661A4 (en) |
KR (1) | KR20150126848A (en) |
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Citations (6)
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US5266618A (en) * | 1991-05-28 | 1993-11-30 | Denki Kagaku Kogyo Kabushiki Kaisha | Flame-retardant resin composition |
US6369141B1 (en) * | 1998-12-03 | 2002-04-09 | Mitsubishi Engineering-Plastics Corporation | Flame-retardant polycarbonate resin composition |
US7977415B2 (en) * | 2007-11-30 | 2011-07-12 | Bayer Materialscience Llc | Impact resistant, flame retardant thermoplastic molding composition |
US20110275743A1 (en) * | 2009-07-17 | 2011-11-10 | Toray Industries, Inc. | Flame-retardant thermoplastic resin composition and molded article |
US8178608B2 (en) * | 2006-04-13 | 2012-05-15 | Mitsubishi Engineering-Plastics Corporation | Thermoplastic resin composition and resin molded article |
US8217101B2 (en) * | 2007-03-02 | 2012-07-10 | Bayer Materialscience Llc | Flame retardant thermoplastic molding composition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3202259B2 (en) * | 1991-05-28 | 2001-08-27 | 電気化学工業株式会社 | Flame retardant composition |
DE10234420A1 (en) * | 2002-07-29 | 2004-02-12 | Bayer Ag | Impact-modified polycarbonate blends |
DE102010041387A1 (en) * | 2010-09-24 | 2012-03-29 | Bayer Materialscience Aktiengesellschaft | Polycarbonate-based flame-retardant impact-modified battery cases I |
-
2014
- 2014-03-05 CN CN201480013691.7A patent/CN105246975A/en active Pending
- 2014-03-05 KR KR1020157024472A patent/KR20150126848A/en not_active Application Discontinuation
- 2014-03-05 EP EP14779330.1A patent/EP2970661A4/en not_active Withdrawn
- 2014-03-05 WO PCT/US2014/020515 patent/WO2014164096A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US5266618A (en) * | 1991-05-28 | 1993-11-30 | Denki Kagaku Kogyo Kabushiki Kaisha | Flame-retardant resin composition |
US6369141B1 (en) * | 1998-12-03 | 2002-04-09 | Mitsubishi Engineering-Plastics Corporation | Flame-retardant polycarbonate resin composition |
US8178608B2 (en) * | 2006-04-13 | 2012-05-15 | Mitsubishi Engineering-Plastics Corporation | Thermoplastic resin composition and resin molded article |
US8217101B2 (en) * | 2007-03-02 | 2012-07-10 | Bayer Materialscience Llc | Flame retardant thermoplastic molding composition |
US7977415B2 (en) * | 2007-11-30 | 2011-07-12 | Bayer Materialscience Llc | Impact resistant, flame retardant thermoplastic molding composition |
US20110275743A1 (en) * | 2009-07-17 | 2011-11-10 | Toray Industries, Inc. | Flame-retardant thermoplastic resin composition and molded article |
Non-Patent Citations (1)
Title |
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See also references of EP2970661A4 * |
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CN105246975A (en) | 2016-01-13 |
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