WO2003043724A1 - Method and apparatus for dispensing high viscosity liquids into a mixer - Google Patents
Method and apparatus for dispensing high viscosity liquids into a mixer Download PDFInfo
- Publication number
- WO2003043724A1 WO2003043724A1 PCT/EP2002/013569 EP0213569W WO03043724A1 WO 2003043724 A1 WO2003043724 A1 WO 2003043724A1 EP 0213569 W EP0213569 W EP 0213569W WO 03043724 A1 WO03043724 A1 WO 03043724A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mixer
- delivery device
- powder
- accordance
- high viscosity
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 77
- 239000007788 liquid Substances 0.000 title description 4
- 239000000203 mixture Substances 0.000 claims abstract description 78
- 239000003054 catalyst Substances 0.000 claims abstract description 56
- 230000008569 process Effects 0.000 claims abstract description 51
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims abstract description 33
- 239000004945 silicone rubber Substances 0.000 claims abstract description 33
- 238000012546 transfer Methods 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 87
- 239000000945 filler Substances 0.000 claims description 49
- -1 trimethylsiloxy Chemical group 0.000 claims description 49
- 239000000843 powder Substances 0.000 claims description 43
- 238000001816 cooling Methods 0.000 claims description 42
- 239000000377 silicon dioxide Substances 0.000 claims description 41
- 238000002156 mixing Methods 0.000 claims description 29
- 229920001296 polysiloxane Polymers 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 239000007787 solid Substances 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 18
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 17
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 17
- 230000009969 flowable effect Effects 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 10
- 238000000354 decomposition reaction Methods 0.000 claims description 9
- 238000010008 shearing Methods 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 8
- 239000012763 reinforcing filler Substances 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 claims description 3
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 150000001451 organic peroxides Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 description 21
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 21
- 229910052697 platinum Inorganic materials 0.000 description 10
- 125000003342 alkenyl group Chemical group 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000001723 curing Methods 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 125000005388 dimethylhydrogensiloxy group Chemical group 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 150000002430 hydrocarbons Chemical group 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000010561 standard procedure Methods 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910021485 fumed silica Inorganic materials 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229920001843 polymethylhydrosiloxane Polymers 0.000 description 3
- AGKBXKFWMQLFGZ-UHFFFAOYSA-N (4-methylbenzoyl) 4-methylbenzenecarboperoxoate Chemical compound C1=CC(C)=CC=C1C(=O)OOC(=O)C1=CC=C(C)C=C1 AGKBXKFWMQLFGZ-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
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000012760 heat stabilizer Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 238000006459 hydrosilylation reaction Methods 0.000 description 2
- 125000005375 organosiloxane group Chemical group 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000010421 standard material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 2
- XSWMJVXCBLSIFU-UHFFFAOYSA-N (1,5-dichlorocyclohexa-2,4-diene-1-carbonyl) 1,5-dichlorocyclohexa-2,4-diene-1-carboperoxoate Chemical compound C1C(Cl)=CC=CC1(Cl)C(=O)OOC(=O)C1(Cl)C=CC=C(Cl)C1 XSWMJVXCBLSIFU-UHFFFAOYSA-N 0.000 description 1
- AQWQRUQDKWXWJL-UHFFFAOYSA-N (2,3,4-trimethylbenzoyl) 2,3,4-trimethylbenzenecarboperoxoate Chemical compound CC1=C(C)C(C)=CC=C1C(=O)OOC(=O)C1=CC=C(C)C(C)=C1C AQWQRUQDKWXWJL-UHFFFAOYSA-N 0.000 description 1
- FPVSUJTZRASPAK-UHFFFAOYSA-N (2,3-dimethylbenzoyl) 2,3-dimethylbenzenecarboperoxoate Chemical compound CC1=CC=CC(C(=O)OOC(=O)C=2C(=C(C)C=CC=2)C)=C1C FPVSUJTZRASPAK-UHFFFAOYSA-N 0.000 description 1
- WMYYEDWIQKSYET-UHFFFAOYSA-N (2,4,6-trimethylbenzoyl) 2,4,6-trimethylbenzenecarboperoxoate Chemical compound CC1=CC(C)=CC(C)=C1C(=O)OOC(=O)C1=C(C)C=C(C)C=C1C WMYYEDWIQKSYET-UHFFFAOYSA-N 0.000 description 1
- JRKBQVTYVJXPBU-UHFFFAOYSA-N (2,4-dimethylbenzoyl) 2,4-dimethylbenzenecarboperoxoate Chemical compound CC1=CC(C)=CC=C1C(=O)OOC(=O)C1=CC=C(C)C=C1C JRKBQVTYVJXPBU-UHFFFAOYSA-N 0.000 description 1
- ZICNIEOYWVIEQJ-UHFFFAOYSA-N (2-methylbenzoyl) 2-methylbenzenecarboperoxoate Chemical compound CC1=CC=CC=C1C(=O)OOC(=O)C1=CC=CC=C1C ZICNIEOYWVIEQJ-UHFFFAOYSA-N 0.000 description 1
- NLBJAOHLJABDAU-UHFFFAOYSA-N (3-methylbenzoyl) 3-methylbenzenecarboperoxoate Chemical compound CC1=CC=CC(C(=O)OOC(=O)C=2C=C(C)C=CC=2)=C1 NLBJAOHLJABDAU-UHFFFAOYSA-N 0.000 description 1
- OXYKVVLTXXXVRT-UHFFFAOYSA-N (4-chlorobenzoyl) 4-chlorobenzenecarboperoxoate Chemical compound C1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1 OXYKVVLTXXXVRT-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- BJPGHILWNPIMKU-UHFFFAOYSA-N 2,4,6,8-tetrakis(hex-1-enyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound CCCCC=C[Si]1(C)O[Si](C)(C=CCCCC)O[Si](C)(C=CCCCC)O[Si](C)(C=CCCCC)O1 BJPGHILWNPIMKU-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- CEBKHWWANWSNTI-UHFFFAOYSA-N 2-methylbut-3-yn-2-ol Chemical compound CC(C)(O)C#C CEBKHWWANWSNTI-UHFFFAOYSA-N 0.000 description 1
- KSLSOBUAIFEGLT-UHFFFAOYSA-N 2-phenylbut-3-yn-2-ol Chemical compound C#CC(O)(C)C1=CC=CC=C1 KSLSOBUAIFEGLT-UHFFFAOYSA-N 0.000 description 1
- NECRQCBKTGZNMH-UHFFFAOYSA-N 3,5-dimethylhex-1-yn-3-ol Chemical compound CC(C)CC(C)(O)C#C NECRQCBKTGZNMH-UHFFFAOYSA-N 0.000 description 1
- HMVBQEAJQVQOTI-UHFFFAOYSA-N 3,5-dimethylhex-3-en-1-yne Chemical compound CC(C)C=C(C)C#C HMVBQEAJQVQOTI-UHFFFAOYSA-N 0.000 description 1
- GRGVQLWQXHFRHO-UHFFFAOYSA-N 3-methylpent-3-en-1-yne Chemical compound CC=C(C)C#C GRGVQLWQXHFRHO-UHFFFAOYSA-N 0.000 description 1
- 125000006043 5-hexenyl group Chemical group 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229910020447 SiO2/2 Inorganic materials 0.000 description 1
- 229910020489 SiO3 Inorganic materials 0.000 description 1
- 229910020485 SiO4/2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000013006 addition curing Methods 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 229940058905 antimony compound for treatment of leishmaniasis and trypanosomiasis Drugs 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 239000012969 di-tertiary-butyl peroxide Substances 0.000 description 1
- 125000005594 diketone group Chemical group 0.000 description 1
- 229920005645 diorganopolysiloxane polymer Polymers 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- PQPVPZTVJLXQAS-UHFFFAOYSA-N hydroxy-methyl-phenylsilicon Chemical class C[Si](O)C1=CC=CC=C1 PQPVPZTVJLXQAS-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000018984 mastication Effects 0.000 description 1
- 238000010077 mastication Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000011369 resultant mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/58—Large containers characterised by means facilitating filling or emptying by displacement of walls
- B65D88/60—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls
- B65D88/62—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls the walls being deformable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/714—Feed mechanisms for feeding predetermined amounts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
- B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Accessories For Mixers (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002366205A AU2002366205A1 (en) | 2001-11-23 | 2002-11-14 | Method and apparatus for dispensing high viscosity liquids into a mixer |
JP2003545397A JP2005509697A (en) | 2001-11-23 | 2002-11-14 | Method and apparatus for metering high viscosity liquid into a mixer |
CA002468070A CA2468070A1 (en) | 2001-11-23 | 2002-11-14 | Method and apparatus for dispensing high viscosity liquids into a mixer |
EP02790463A EP1446219A1 (en) | 2001-11-23 | 2002-11-14 | Method and apparatus for dispensing high viscosity liquids into a mixer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0128092.4A GB0128092D0 (en) | 2001-11-23 | 2001-11-23 | Method for adding high consistency siloxane to a mixer and an integrated process for compounding silicone rubber |
GB0128092.4 | 2001-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003043724A1 true WO2003043724A1 (en) | 2003-05-30 |
Family
ID=9926319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/013569 WO2003043724A1 (en) | 2001-11-23 | 2002-11-14 | Method and apparatus for dispensing high viscosity liquids into a mixer |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1446219A1 (en) |
JP (1) | JP2005509697A (en) |
KR (1) | KR100556516B1 (en) |
AU (1) | AU2002366205A1 (en) |
CA (1) | CA2468070A1 (en) |
GB (1) | GB0128092D0 (en) |
WO (1) | WO2003043724A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2405149A (en) * | 2003-08-16 | 2005-02-23 | Dow Corning | Free flowing organosiloxane elastomer base powder |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111992078A (en) * | 2020-08-31 | 2020-11-27 | 张新定 | A raw materials mixing arrangement for quartz capsule processing |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1953042A (en) * | 1932-05-26 | 1934-03-27 | Margaret A Jamison | Bag-emptying device |
GB859284A (en) * | 1957-11-15 | 1961-01-18 | Midland Silicones Ltd | Improvements in or relating to silicone rubber |
US3453156A (en) * | 1964-03-23 | 1969-07-01 | Ici Ltd | Composite propellant compositions containing polysiloxanes with alkenyl groups |
GB1190245A (en) * | 1966-05-05 | 1970-04-29 | Algemene Kunstzijde Unie Nv | Improvements in or relating to an Apparatus and a Method for Treating Highly Viscous Substances |
US3824208A (en) * | 1973-03-05 | 1974-07-16 | Gen Electric | Process for forming a free-flowing particulate polymer mixture from a viscous tacky polymer |
FR2223572A1 (en) * | 1973-03-29 | 1974-10-25 | Brogli & Co Ag | |
US4095707A (en) * | 1976-10-20 | 1978-06-20 | Gould Inc. | Bulk material transfer mechanism |
EP0524443A1 (en) * | 1991-07-12 | 1993-01-27 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Apparatus and method for accurately dispensing solid materials from a container |
EP0542472A2 (en) * | 1991-11-12 | 1993-05-19 | Dow Corning Corporation | Storage stable organosiloxane composition and method for preparing same |
US5942574A (en) * | 1995-11-01 | 1999-08-24 | Dow Corning Toray Silicone Co., Ltd. | Method for continuously emulsifying organopolysiloxane gums |
-
2001
- 2001-11-23 GB GBGB0128092.4A patent/GB0128092D0/en not_active Ceased
-
2002
- 2002-11-14 AU AU2002366205A patent/AU2002366205A1/en not_active Abandoned
- 2002-11-14 EP EP02790463A patent/EP1446219A1/en not_active Withdrawn
- 2002-11-14 CA CA002468070A patent/CA2468070A1/en not_active Abandoned
- 2002-11-14 KR KR1020047007837A patent/KR100556516B1/en not_active IP Right Cessation
- 2002-11-14 JP JP2003545397A patent/JP2005509697A/en active Pending
- 2002-11-14 WO PCT/EP2002/013569 patent/WO2003043724A1/en not_active Application Discontinuation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1953042A (en) * | 1932-05-26 | 1934-03-27 | Margaret A Jamison | Bag-emptying device |
GB859284A (en) * | 1957-11-15 | 1961-01-18 | Midland Silicones Ltd | Improvements in or relating to silicone rubber |
US3453156A (en) * | 1964-03-23 | 1969-07-01 | Ici Ltd | Composite propellant compositions containing polysiloxanes with alkenyl groups |
GB1190245A (en) * | 1966-05-05 | 1970-04-29 | Algemene Kunstzijde Unie Nv | Improvements in or relating to an Apparatus and a Method for Treating Highly Viscous Substances |
US3824208A (en) * | 1973-03-05 | 1974-07-16 | Gen Electric | Process for forming a free-flowing particulate polymer mixture from a viscous tacky polymer |
FR2223572A1 (en) * | 1973-03-29 | 1974-10-25 | Brogli & Co Ag | |
US4095707A (en) * | 1976-10-20 | 1978-06-20 | Gould Inc. | Bulk material transfer mechanism |
EP0524443A1 (en) * | 1991-07-12 | 1993-01-27 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Apparatus and method for accurately dispensing solid materials from a container |
EP0542472A2 (en) * | 1991-11-12 | 1993-05-19 | Dow Corning Corporation | Storage stable organosiloxane composition and method for preparing same |
US5942574A (en) * | 1995-11-01 | 1999-08-24 | Dow Corning Toray Silicone Co., Ltd. | Method for continuously emulsifying organopolysiloxane gums |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2405149A (en) * | 2003-08-16 | 2005-02-23 | Dow Corning | Free flowing organosiloxane elastomer base powder |
Also Published As
Publication number | Publication date |
---|---|
EP1446219A1 (en) | 2004-08-18 |
JP2005509697A (en) | 2005-04-14 |
KR20050044588A (en) | 2005-05-12 |
GB0128092D0 (en) | 2002-01-16 |
AU2002366205A1 (en) | 2003-06-10 |
CA2468070A1 (en) | 2003-05-30 |
KR100556516B1 (en) | 2006-03-06 |
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