JP5603237B2 - 硬化性シリコーンラバー組成物および硬化したシリコーンラバー組成物ならびに官能性シリカを用いるそれらの調製方法 - Google Patents
硬化性シリコーンラバー組成物および硬化したシリコーンラバー組成物ならびに官能性シリカを用いるそれらの調製方法 Download PDFInfo
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- JP5603237B2 JP5603237B2 JP2010516988A JP2010516988A JP5603237B2 JP 5603237 B2 JP5603237 B2 JP 5603237B2 JP 2010516988 A JP2010516988 A JP 2010516988A JP 2010516988 A JP2010516988 A JP 2010516988A JP 5603237 B2 JP5603237 B2 JP 5603237B2
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- Prior art keywords
- functionalizing agent
- silicone rubber
- reaction mixture
- organosilicon functionalizing
- silica
- 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.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 207
- 239000000203 mixture Substances 0.000 title claims description 128
- 239000000377 silicon dioxide Substances 0.000 title claims description 96
- 229920002379 silicone rubber Polymers 0.000 title claims description 77
- 239000004945 silicone rubber Substances 0.000 title claims description 71
- 238000000034 method Methods 0.000 title claims description 59
- 238000002360 preparation method Methods 0.000 title description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 64
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 claims description 50
- 239000003054 catalyst Substances 0.000 claims description 35
- 239000011541 reaction mixture Substances 0.000 claims description 33
- 239000002904 solvent Substances 0.000 claims description 33
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 28
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000000725 suspension Substances 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 19
- 229920001296 polysiloxane Polymers 0.000 claims description 18
- 125000003342 alkenyl group Chemical group 0.000 claims description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 14
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims description 11
- 239000000178 monomer Substances 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 9
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 239000008096 xylene Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229910052697 platinum Inorganic materials 0.000 claims description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 239000004944 Liquid Silicone Rubber Substances 0.000 claims description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- WKWOFMSUGVVZIV-UHFFFAOYSA-N n-bis(ethenyl)silyl-n-trimethylsilylmethanamine Chemical compound C[Si](C)(C)N(C)[SiH](C=C)C=C WKWOFMSUGVVZIV-UHFFFAOYSA-N 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 claims description 4
- NQDZCRSUOVPTII-UHFFFAOYSA-N 10-methylundecan-1-ol Chemical compound CC(C)CCCCCCCCCO NQDZCRSUOVPTII-UHFFFAOYSA-N 0.000 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- 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 claims description 2
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000003431 cross linking reagent Substances 0.000 claims description 2
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 claims description 2
- HTDJPCNNEPUOOQ-UHFFFAOYSA-N hexamethylcyclotrisiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1 HTDJPCNNEPUOOQ-UHFFFAOYSA-N 0.000 claims description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- 241001331845 Equus asinus x caballus Species 0.000 claims 1
- -1 Polydimethylsiloxane Polymers 0.000 description 32
- 230000000052 comparative effect Effects 0.000 description 28
- 125000004432 carbon atom Chemical group C* 0.000 description 21
- 239000011342 resin composition Substances 0.000 description 18
- 229920002050 silicone resin Polymers 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 15
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 12
- 239000004205 dimethyl polysiloxane Substances 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 239000004215 Carbon black (E152) Substances 0.000 description 9
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910021485 fumed silica Inorganic materials 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000010998 test method Methods 0.000 description 7
- 125000003545 alkoxy group Chemical group 0.000 description 6
- 125000004104 aryloxy group Chemical group 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 6
- 125000000000 cycloalkoxy group Chemical group 0.000 description 6
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 150000001721 carbon Chemical group 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 125000000753 cycloalkyl group Chemical group 0.000 description 4
- 125000005842 heteroatom Chemical group 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 125000005372 silanol group Chemical group 0.000 description 4
- 239000011593 sulfur Chemical group 0.000 description 4
- 229910052717 sulfur Chemical group 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical group [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 238000010923 batch production Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 150000003961 organosilicon compounds Chemical class 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- QYLFHLNFIHBCPR-UHFFFAOYSA-N 1-ethynylcyclohexan-1-ol Chemical compound C#CC1(O)CCCCC1 QYLFHLNFIHBCPR-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 229910002018 Aerosil® 300 Inorganic materials 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229910018557 Si O Inorganic materials 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 239000003377 acid catalyst Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 125000001188 haloalkyl group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000002608 ionic liquid Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 125000003944 tolyl group Chemical group 0.000 description 2
- 125000004973 1-butenyl group Chemical group C(=CCC)* 0.000 description 1
- BSQPRRIYLXHOGO-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;2-(2-methoxyethoxy)ethyl sulfate Chemical compound CCCCN1C=C[N+](C)=C1.COCCOCCOS([O-])(=O)=O BSQPRRIYLXHOGO-UHFFFAOYSA-M 0.000 description 1
- KIDIBVPFLKLKAH-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;octyl sulfate Chemical compound CCCCN1C=C[N+](C)=C1.CCCCCCCCOS([O-])(=O)=O KIDIBVPFLKLKAH-UHFFFAOYSA-M 0.000 description 1
- 125000006023 1-pentenyl group Chemical group 0.000 description 1
- 125000006017 1-propenyl group Chemical group 0.000 description 1
- 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 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- IWDFHWZHHOSSGR-UHFFFAOYSA-O 3-ethyl-1h-imidazol-3-ium Chemical compound CCN1C=C[NH+]=C1 IWDFHWZHHOSSGR-UHFFFAOYSA-O 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- OXFBEEDAZHXDHB-UHFFFAOYSA-M 3-methyl-1-octylimidazolium chloride Chemical compound [Cl-].CCCCCCCCN1C=C[N+](C)=C1 OXFBEEDAZHXDHB-UHFFFAOYSA-M 0.000 description 1
- UQRONKZLYKUEMO-UHFFFAOYSA-N 4-methyl-1-(2,4,6-trimethylphenyl)pent-4-en-2-one Chemical group CC(=C)CC(=O)Cc1c(C)cc(C)cc1C UQRONKZLYKUEMO-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
- YSDWMVNVADPQCG-UHFFFAOYSA-N C1(=CC=CC=C1)[Si](N[Si](C=C)(C=C)C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1 Chemical compound C1(=CC=CC=C1)[Si](N[Si](C=C)(C=C)C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1 YSDWMVNVADPQCG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- WYUIWUCVZCRTRH-UHFFFAOYSA-N [[[ethenyl(dimethyl)silyl]amino]-dimethylsilyl]ethene Chemical compound C=C[Si](C)(C)N[Si](C)(C)C=C WYUIWUCVZCRTRH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000013459 approach Methods 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
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- IYYIVELXUANFED-UHFFFAOYSA-N bromo(trimethyl)silane Chemical compound C[Si](C)(C)Br IYYIVELXUANFED-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- MNKYQPOFRKPUAE-UHFFFAOYSA-N chloro(triphenyl)silane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 MNKYQPOFRKPUAE-UHFFFAOYSA-N 0.000 description 1
- VTDZAHJRMRMQNP-UHFFFAOYSA-N chloro-[[chloro(dimethyl)silyl]methyl]-dimethylsilane Chemical compound C[Si](C)(Cl)C[Si](C)(C)Cl VTDZAHJRMRMQNP-UHFFFAOYSA-N 0.000 description 1
- 125000000068 chlorophenyl group Chemical group 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 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
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- OLLFKUHHDPMQFR-UHFFFAOYSA-N dihydroxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](O)(O)C1=CC=CC=C1 OLLFKUHHDPMQFR-UHFFFAOYSA-N 0.000 description 1
- 125000006182 dimethyl benzyl group Chemical group 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- XCLIHDJZGPCUBT-UHFFFAOYSA-N dimethylsilanediol Chemical compound C[Si](C)(O)O XCLIHDJZGPCUBT-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
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- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
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- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 238000006459 hydrosilylation reaction Methods 0.000 description 1
- NYMPGSQKHIOWIO-UHFFFAOYSA-N hydroxy(diphenyl)silicon Chemical class C=1C=CC=CC=1[Si](O)C1=CC=CC=C1 NYMPGSQKHIOWIO-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
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- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 125000004351 phenylcyclohexyl group Chemical group C1(=CC=CC=C1)C1(CCCCC1)* 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
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- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
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- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 125000005389 trialkylsiloxy group Chemical group 0.000 description 1
- DWAWYEUJUWLESO-UHFFFAOYSA-N trichloromethylsilane Chemical compound [SiH3]C(Cl)(Cl)Cl DWAWYEUJUWLESO-UHFFFAOYSA-N 0.000 description 1
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 description 1
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical class [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 description 1
- 125000005023 xylyl group Chemical group 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
- C09C1/3081—Treatment with organo-silicon compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/62—L* (lightness axis)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/11—Compounds covalently bound to a solid support
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
Description
の単位を用いて表され、
ここで、R1はおのおの独立して、1から4個の炭素原子を含有するアルキル、もしくは2から4個の炭素原子を含有するアルキレン;R2はおのおの独立して、1から4個の炭素原子を含有するアルキル、1から4個の炭素原子を含有するハロアルキル、もしくは2から4個の炭素原子を含有するアルキレンを表し;R3はおのおの、H、1から10個の炭素原子を含有するアルキル、2から4個の炭素原子を含有するアルキレン、4から6個の炭素原子を含有するシクロアルキル、OH、もしくは1から4個の炭素原子を含有するハロアルキルを表し;そしてnはシリコーンポリマーの動粘度が25℃で0.1から2000パスカル秒で変化するような整数を表す。概して、nは約80から約3,500であってよく、望ましくはnは約100から1000より小さいまでの値である。一実施態様において、シリコーンポリマーは式Iを持ち、ここでR1はおのおの独立して、CH3もしくはCH=CH2を表し;R2は各々独立してCH3、CH=CH2、CH2もしくはCH2CH2CF3を表し;R3はおのおの独立してCH3、CH=CH2、OHもしくはCH2CH2CF3を表し;そしてNは約200から約900までの整数を表す。さらに他の実施態様において、シリコーンポリマーはシリコーンポリマーの約0.05重量パーセントから約0.5重量パーセントまでの範囲のビニル含量を持つ。
Claims (23)
- 官能性シリカを調製する方法であって:
第一の反応混合物を作成するために、水溶性アルコール溶液および触媒と第一の有機ケイ素官能化剤とを混合するステップ;
ゾルゲルシリカを含有する第二の反応混合物を作製するために、前記第一の反応混合物とテトラアルコキシシランとを調節された速度で反応させるステップ;そして
ゾルゲルシリカを官能化して官能性シリカを作製するために、前記第二の反応混合物を、第一の有機ケイ素官能化剤と第二の有機ケイ素官能化剤との混合物とさらに反応させるステップ
を含有し、
ここで前記第一の有機ケイ素官能化剤がオルガノシラザンを含有し、
前記第二の有機ケイ素官能化剤が少なくとも一つのアルケニル基を含有する、
方法。 - 少なくとも一つの追加の溶媒を添加するステップをさらに含有し、これにより前記官能性シリカを含有する懸濁液が作製される、請求項1に記載の方法。
- 前記溶媒が炭化水素、シリコーン系モノマー、液体二酸化炭素、イオン溶液およびそれらの混合物からなる群より選択される、請求項2に記載の方法。
- 前記溶媒が、キシレン、トルエン、シクロヘキサン、ヘプタン、オクタン、イソオクタン、イソドデカノールおよびそれらの混合物からなる群より選択される、請求項3に記載の方法。
- 前記シリコーン系モノマー溶媒が、ヘキサメチルシクロトリシロキサン、オクタメチルシクロテトラシロキサン、デカメチルシクロペンタシロキサンおよびそれらの混合物からなる群より選択される、請求項3に記載の方法。
- 前記触媒が塩基性触媒もしくは中性触媒を含有する、請求項1〜5のいずれか1項に記載の方法。
- 前記オルガノシラザンがヘキサアルキルジシラザンを含有する、請求項1〜6のいずれか1項に記載の方法。
- 前記触媒が塩基性触媒を含有する、請求項6に記載の方法。
- 前記ヘキサアルキルジシラザンがヘキサメチルジシラザンを含有する、請求項7に記載の方法。
- 前記第二の有機ケイ素官能化剤が(ジアルケニル)ジシラザンを含有する、請求項1〜9のいずれか1項に記載の方法。
- 前記(ジアルケニル)ジシラザンがジアルケニル(テトラアルキル)ジシラザンを含有する、請求項10に記載の方法。
- 前記ジアルケニル(テトラアルキル)ジシラザンが、ジビニル(テトラメチル)ジシラザンを含有する、請求項11に記載の方法。
- 前記第一の反応混合物を作製するための第一の有機ケイ素官能化剤と、前記官能性シリカを作成するための第一の有機ケイ素官能化剤とが、1:0.5から1:1の相対モル比で用いられる、請求項1〜12のいずれか1項に記載の方法。
- 前記テトラアルコキシシランと前記第一の反応混合物を作製するために用いられる第一の有機ケイ素官能化剤とが1:0.2から1:0.6の相対モル比である、請求項1〜13のいずれか1項に記載の方法。
- 硬化性シリコーンラバー組成物を調製する方法であって:
a)
第一の反応混合物を作成するために、水溶性アルコール溶液と第一の有機ケイ素官能化剤とを混合するステップ;
ゾルゲルシリカを含有する第二の反応混合物を作製するために、前記第一の反応混合物と、テトラアルコキシシランとを調節された速度で反応させるステップ;
官能性シリカを作成するために、前記第二の反応混合物を、第一の有機ケイ素官能化剤と第二の有機ケイ素官能化剤との混合物とさらに反応させるステップ
を含有する方法によって官能性シリカを作製するステップ;
b)(a)の官能性シリカへと溶媒を添加し、ここで、官能性シリカを含有する懸濁液が作製されるステップ;
c)前記(b)の懸濁液をシリコーンポリマーと混合して液化し、前記硬化性シリコーンラバー組成物を作製するステップ
を含有し、
ここで前記第一の有機ケイ素官能化剤がオルガノシラザンを含有し、
前記第二の有機ケイ素官能化剤が少なくとも一つのアルケニル基を含有する、方法。 - 前記硬化性シリコーンラバー組成物が硬化性液体シリコーンラバー組成物である、請求項15に記載の方法。
- 前記硬化性シリコーンラバー組成物を、前記第一の有機ケイ素官能化剤によって処理する事をさらに含有する、請求項15もしくは16に記載の方法。
- 100℃より高く、150℃までの温度で真空下において加熱するステップをさらに含有する、請求項15〜17のいずれか1項に記載の方法。
- 硬化したシリコーンラバーを調製する方法であって:
第一の反応混合物を作成するために、水溶性アルコール溶液と第一の有機ケイ素官能化剤とを混合するステップ;
ゾルゲルシリカを含有する第二の反応混合物を作製するために、前記第一の反応混合物と、テトラアルコキシシランとを調節された速度で反応させるステップ;
官能性シリカを作成するために、前記第二の反応混合物を、第一の有機ケイ素官能化剤と第二の有機ケイ素官能化剤との混合物とさらに反応させるステップ
を含有する方法によって官能シリカを作製するステップ;
溶媒を添加し、ここで、官能性シリカを含有する懸濁液が作製されるステップ;
前記懸濁液を液体シリコーンポリマーと混合して液化し、硬化性シリコーンラバー組成物を作製するステップ;そして
前記硬化性シリコーンラバー組成物をさらに混合して液化し、そして硬化して前記硬化したシリコーンラバーを作製するステップ
を含有し、
ここで前記第一の有機ケイ素官能化剤がオルガノシラザンを含有し、
前記第二の有機ケイ素官能化剤が少なくとも一つのアルケニル基を含有する、方法。 - 前記硬化性シリコーンラバー組成物を第一のグループおよび第二のグループへと分割するステップをさらに含有する、請求項19に記載の方法。
- プラチナ触媒が前記第一のグループへと添加され、成分混合物Aを作製し、そして架橋剤が前記第二のグループへと添加され、成分混合物Bを作製する、請求項20に記載の方法。
- 前記成分混合物Aおよび前記成分混合物Bを型へと投入し、そして硬化し、硬化したシリコーンラバー部を作製するステップを含有する、請求項21に記載の方法。
- 前記硬化性シリコーンラバー組成物を混合して液化するステップが同方向回転噛合い型二軸スクリュー押出機中で達成される、請求項19〜22のいずれか1項に記載の方法。
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US11/827,974 | 2007-07-13 | ||
US11/827,974 US7790829B2 (en) | 2007-07-13 | 2007-07-13 | Curable and cured silicone rubber compositions and methods therefor |
PCT/US2008/008441 WO2009011779A1 (en) | 2007-07-13 | 2008-07-10 | Curable and cured silicone rubber compositions and methods for their preparation using functionalised silica |
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US (1) | US7790829B2 (ja) |
EP (1) | EP2178889B1 (ja) |
JP (1) | JP5603237B2 (ja) |
KR (1) | KR101651966B1 (ja) |
CN (1) | CN101796058B (ja) |
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WO (1) | WO2009011779A1 (ja) |
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TWI457398B (zh) * | 2007-12-27 | 2014-10-21 | Momentive Performance Mat Jp | Thermosetting Silicone Oxygenated Compounds |
JP5530080B2 (ja) * | 2008-07-01 | 2014-06-25 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 硬化性シリコーンゴム組成物 |
CN103038710B (zh) * | 2010-09-27 | 2016-08-24 | 住友理工株式会社 | 电子照相设备用显影辊 |
US8827234B2 (en) * | 2010-10-14 | 2014-09-09 | One Hand Clapping Ltd. | One-handed, back-based support for a hand-held object |
US8680210B2 (en) | 2011-05-02 | 2014-03-25 | Bridgestone Corporation | Method for making functionalized polymer |
CN103717531A (zh) * | 2011-07-29 | 2014-04-09 | 莫门蒂夫性能材料股份有限公司 | 制造高质量金属氧化物颗粒的方法和制造其的材料 |
CN107057357A (zh) * | 2017-05-08 | 2017-08-18 | 深圳市华创威实业有限公司 | 液体硅胶及其制备方法 |
CN107698983A (zh) * | 2017-10-16 | 2018-02-16 | 惠州赛力珑新材料有限公司 | 一种原位聚合炼制液体硅橡胶的方法 |
CN109266212A (zh) * | 2018-09-07 | 2019-01-25 | 西安宙通新材料科技有限公司 | 一种低密度高性能防热涂层 |
CN111286202A (zh) * | 2018-12-10 | 2020-06-16 | 中蓝晨光化工研究设计院有限公司 | 一种纳米二氧化硅-聚硅氧烷复合材料的连续化制备工艺 |
KR102409297B1 (ko) * | 2020-01-09 | 2022-06-15 | 중부대학교 산학협력단 | 고전압 직류(hvdc) 절연용 실리콘 고무/나노실리카 복합체 제조방법 |
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-
2007
- 2007-07-13 US US11/827,974 patent/US7790829B2/en active Active
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2008
- 2008-07-10 EP EP08794430.2A patent/EP2178889B1/en active Active
- 2008-07-10 WO PCT/US2008/008441 patent/WO2009011779A1/en active Application Filing
- 2008-07-10 CN CN200880106088.8A patent/CN101796058B/zh active Active
- 2008-07-10 JP JP2010516988A patent/JP5603237B2/ja active Active
- 2008-07-10 KR KR1020107000698A patent/KR101651966B1/ko active IP Right Grant
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Also Published As
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HK1146941A1 (en) | 2011-07-22 |
EP2178889B1 (en) | 2013-10-02 |
US7790829B2 (en) | 2010-09-07 |
KR20100049001A (ko) | 2010-05-11 |
WO2009011779A1 (en) | 2009-01-22 |
EP2178889A1 (en) | 2010-04-28 |
KR101651966B1 (ko) | 2016-09-09 |
CN101796058A (zh) | 2010-08-04 |
US20090018261A1 (en) | 2009-01-15 |
JP2010533237A (ja) | 2010-10-21 |
CN101796058B (zh) | 2014-05-21 |
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