JP6293480B2 - シリル化ポリウレタン/ポリオルガノシロキサン混合物、ならびにそれを含有するシーラント組成物およびヒュームドシリカ組成物 - Google Patents
シリル化ポリウレタン/ポリオルガノシロキサン混合物、ならびにそれを含有するシーラント組成物およびヒュームドシリカ組成物 Download PDFInfo
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- JP6293480B2 JP6293480B2 JP2013502672A JP2013502672A JP6293480B2 JP 6293480 B2 JP6293480 B2 JP 6293480B2 JP 2013502672 A JP2013502672 A JP 2013502672A JP 2013502672 A JP2013502672 A JP 2013502672A JP 6293480 B2 JP6293480 B2 JP 6293480B2
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- silanol
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- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 3
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- HXLAEGYMDGUSBD-UHFFFAOYSA-N 3-[diethoxy(methyl)silyl]propan-1-amine Chemical compound CCO[Si](C)(OCC)CCCN HXLAEGYMDGUSBD-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 description 2
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- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 2
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- 125000002947 alkylene group Chemical group 0.000 description 2
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- FRDNYWXDODPUJV-UHFFFAOYSA-N n-ethyl-2-methyl-3-trimethoxysilylpropan-1-amine Chemical compound CCNCC(C)C[Si](OC)(OC)OC FRDNYWXDODPUJV-UHFFFAOYSA-N 0.000 description 2
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- GKYGYWOJHVZUTN-UHFFFAOYSA-N (1-methyl-6-triethoxysilylcyclohexa-2,4-dien-1-yl)methanethiol Chemical compound CCO[Si](OCC)(OCC)C1C=CC=CC1(C)CS GKYGYWOJHVZUTN-UHFFFAOYSA-N 0.000 description 1
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- CJUFQURUUZMUOG-UHFFFAOYSA-N 3-tri(propan-2-yloxy)silylpropane-1-thiol Chemical compound CC(C)O[Si](OC(C)C)(OC(C)C)CCCS CJUFQURUUZMUOG-UHFFFAOYSA-N 0.000 description 1
- DCQBZYNUSLHVJC-UHFFFAOYSA-N 3-triethoxysilylpropane-1-thiol Chemical compound CCO[Si](OCC)(OCC)CCCS DCQBZYNUSLHVJC-UHFFFAOYSA-N 0.000 description 1
- QSUKAUDXXCSABB-UHFFFAOYSA-N 3-trimethoxysilylcyclohexane-1-thiol Chemical compound CO[Si](OC)(OC)C1CCCC(S)C1 QSUKAUDXXCSABB-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- KVUMYOWDFZAGPN-UHFFFAOYSA-N 3-trimethoxysilylpropanenitrile Chemical compound CO[Si](OC)(OC)CCC#N KVUMYOWDFZAGPN-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- KBQVDAIIQCXKPI-UHFFFAOYSA-N 3-trimethoxysilylpropyl prop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C=C KBQVDAIIQCXKPI-UHFFFAOYSA-N 0.000 description 1
- WEPFXPXOMFVBDZ-UHFFFAOYSA-N 3-trioctoxysilylpropane-1-thiol Chemical compound CCCCCCCCO[Si](CCCS)(OCCCCCCCC)OCCCCCCCC WEPFXPXOMFVBDZ-UHFFFAOYSA-N 0.000 description 1
- FLYKYQZCCVFXBO-UHFFFAOYSA-N 4-[diethoxy(phenyl)silyl]oxybutane-1-thiol Chemical compound SCCCCO[Si](OCC)(OCC)C1=CC=CC=C1 FLYKYQZCCVFXBO-UHFFFAOYSA-N 0.000 description 1
- VZOYYUCUWMWSIK-UHFFFAOYSA-N 4-[diethoxy-(2-methylphenyl)silyl]oxybutane-1-thiol Chemical compound SCCCCO[Si](OCC)(OCC)C1=CC=CC=C1C VZOYYUCUWMWSIK-UHFFFAOYSA-N 0.000 description 1
- MPGJPVZZFPGZQG-UHFFFAOYSA-N 4-[dimethoxy(phenyl)silyl]oxybutane-1-thiol Chemical compound SCCCCO[Si](OC)(OC)C1=CC=CC=C1 MPGJPVZZFPGZQG-UHFFFAOYSA-N 0.000 description 1
- SWDDLRSGGCWDPH-UHFFFAOYSA-N 4-triethoxysilylbutan-1-amine Chemical compound CCO[Si](OCC)(OCC)CCCCN SWDDLRSGGCWDPH-UHFFFAOYSA-N 0.000 description 1
- LMAFAQBMCIYHQS-UHFFFAOYSA-N 4-trimethoxysilylbutane-1-thiol Chemical compound CO[Si](OC)(OC)CCCCS LMAFAQBMCIYHQS-UHFFFAOYSA-N 0.000 description 1
- ZWLDNGJSJBLBFK-UHFFFAOYSA-N 4-trimethoxysilylbutane-2-thiol Chemical compound CO[Si](OC)(OC)CCC(C)S ZWLDNGJSJBLBFK-UHFFFAOYSA-N 0.000 description 1
- HIVACBGNJINCKA-UHFFFAOYSA-N 4-tripropoxysilylbutane-2-thiol Chemical compound CCCO[Si](CCC(C)S)(OCCC)OCCC HIVACBGNJINCKA-UHFFFAOYSA-N 0.000 description 1
- KVSQEHYSGZHEJQ-UHFFFAOYSA-N 5-[diethoxy(phenyl)silyl]oxypentane-1-thiol Chemical compound SCCCCCO[Si](OCC)(OCC)C1=CC=CC=C1 KVSQEHYSGZHEJQ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 229920001780 ECTFE Polymers 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920002121 Hydroxyl-terminated polybutadiene Polymers 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- NMGXNDWWXKGJKX-UHFFFAOYSA-N N[SiH3].NCCNCCC[Si](OC)(OC)C Chemical class N[SiH3].NCCNCCC[Si](OC)(OC)C NMGXNDWWXKGJKX-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- JJLKTTCRRLHVGL-UHFFFAOYSA-L [acetyloxy(dibutyl)stannyl] acetate Chemical compound CC([O-])=O.CC([O-])=O.CCCC[Sn+2]CCCC JJLKTTCRRLHVGL-UHFFFAOYSA-L 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- VXJDLQFZZQAZRL-UHFFFAOYSA-N butyl-diethoxy-(1-isocyanatoethoxy)silane Chemical compound CCCC[Si](OCC)(OCC)OC(C)N=C=O VXJDLQFZZQAZRL-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000003138 coordinated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- PNOXNTGLSKTMQO-UHFFFAOYSA-L diacetyloxytin Chemical compound CC(=O)O[Sn]OC(C)=O PNOXNTGLSKTMQO-UHFFFAOYSA-L 0.000 description 1
- NGDPCAMPVQYGCW-UHFFFAOYSA-N dibenzothiophene 5-oxide Chemical compound C1=CC=C2S(=O)C3=CC=CC=C3C2=C1 NGDPCAMPVQYGCW-UHFFFAOYSA-N 0.000 description 1
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 description 1
- IWIIWGQTAGYXDO-UHFFFAOYSA-N diethoxy-(1-isocyanatoethoxy)-propan-2-ylsilane Chemical compound CCO[Si](OCC)(C(C)C)OC(C)N=C=O IWIIWGQTAGYXDO-UHFFFAOYSA-N 0.000 description 1
- YQGOWXYZDLJBFL-UHFFFAOYSA-N dimethoxysilane Chemical compound CO[SiH2]OC YQGOWXYZDLJBFL-UHFFFAOYSA-N 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- HTSRFYSEWIPFNI-UHFFFAOYSA-N ethyl-dimethoxy-methylsilane Chemical compound CC[Si](C)(OC)OC HTSRFYSEWIPFNI-UHFFFAOYSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000001261 isocyanato group Chemical group *N=C=O 0.000 description 1
- LNPBPTWRUYPAFK-UHFFFAOYSA-N isocyanatomethoxy-dimethoxy-propan-2-ylsilane Chemical compound CO[Si](OC)(C(C)C)OCN=C=O LNPBPTWRUYPAFK-UHFFFAOYSA-N 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000011326 mechanical measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- INJVFBCDVXYHGQ-UHFFFAOYSA-N n'-(3-triethoxysilylpropyl)ethane-1,2-diamine Chemical compound CCO[Si](OCC)(OCC)CCCNCCN INJVFBCDVXYHGQ-UHFFFAOYSA-N 0.000 description 1
- SMIDUPHNWFRONB-UHFFFAOYSA-N n,2-dimethyl-3-trimethoxysilylpropan-1-amine Chemical compound CNCC(C)C[Si](OC)(OC)OC SMIDUPHNWFRONB-UHFFFAOYSA-N 0.000 description 1
- KBJFYLLAMSZSOG-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)aniline Chemical compound CO[Si](OC)(OC)CCCNC1=CC=CC=C1 KBJFYLLAMSZSOG-UHFFFAOYSA-N 0.000 description 1
- KGNDVXPHQJMHLX-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)cyclohexanamine Chemical compound CO[Si](OC)(OC)CCCNC1CCCCC1 KGNDVXPHQJMHLX-UHFFFAOYSA-N 0.000 description 1
- SWPRLROHVKTMPN-UHFFFAOYSA-N n-butyl-2-methyl-3-trimethoxysilylpropan-1-amine Chemical compound CCCCNCC(C)C[Si](OC)(OC)OC SWPRLROHVKTMPN-UHFFFAOYSA-N 0.000 description 1
- YJOGKUUQSLYPQJ-UHFFFAOYSA-N n-ethyl-2,2-dimethyl-4-trimethoxysilylbutan-1-amine Chemical compound CCNCC(C)(C)CC[Si](OC)(OC)OC YJOGKUUQSLYPQJ-UHFFFAOYSA-N 0.000 description 1
- PNAUMDBGSPRGCS-UHFFFAOYSA-N n-ethyl-2-methyl-3-triethoxysilylpropan-1-amine Chemical compound CCNCC(C)C[Si](OCC)(OCC)OCC PNAUMDBGSPRGCS-UHFFFAOYSA-N 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- ZMYXZXUHYAGGKG-UHFFFAOYSA-N propoxysilane Chemical compound CCCO[SiH3] ZMYXZXUHYAGGKG-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical class S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- CFWKOXVDRYZCQI-UHFFFAOYSA-N tert-butyl-(isocyanatomethoxy)-dimethoxysilane Chemical compound CO[Si](OC)(C(C)(C)C)OCN=C=O CFWKOXVDRYZCQI-UHFFFAOYSA-N 0.000 description 1
- KGXPCPDJIFECBX-UHFFFAOYSA-N tert-butyl-diethoxy-(1-isocyanatoethoxy)silane Chemical compound CCO[Si](OCC)(C(C)(C)C)OC(C)N=C=O KGXPCPDJIFECBX-UHFFFAOYSA-N 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- ZQZCOBSUOFHDEE-UHFFFAOYSA-N tetrapropyl silicate Chemical compound CCCO[Si](OCCC)(OCCC)OCCC ZQZCOBSUOFHDEE-UHFFFAOYSA-N 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical class CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical class [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/83—Chemically modified polymers
- C08G18/837—Chemically modified polymers by silicon containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2190/00—Compositions for sealing or packing joints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
(A)約30重量パーセントから約90重量パーセントの量でシラノール末端化および/もしくは炭化水素末端化ポリオルガノシロキサン、および
(B)約10重量パーセントから約70重量パーセントの量での湿気硬化型シリル化ポリウレタン樹脂、
を含有する組成物がここで提供される。
他の実施態様において、二液型シーラント組成物がここで提供され、ここで第一液が、
(A)約15重量パーセントから約60重量パーセントの量でのシラノール末端化および/もしくは炭化水素末端化ポリオルガノシロキサン
(B)約2重量パーセントから約32重量パーセントの量での湿気硬化型シリル化ポリウレタン樹脂、および
(C)充填剤を含有し、ここで前記重量パーセントは第一液の重量に基づいている。
さらに、
(A)約20重量パーセントから約62重量パーセントの量でのシラノール末端化および/もしくは炭化水素末端化ポリオルガノシロキサン、
(B)約8重量パーセントから約38重量パーセントの量での湿気硬化型シリル化ポリウレタン樹脂、および
(C)約5重量パーセントから約10重量パーセントの量での処理ヒュームドシリカ
を含有するヒュームドシリカ組成物がここで提供される。
MaDbD’c
〔式中、下付文字a=2であり、そしてbは1と等しいかもしくはそれよりも大きく、そして下付文字cはゼロもしくは正の数であり、
ここで
M=(HO)3−x−yR15 xR16 ySiO1/2
であり、下付文字x=0、1もしくは2であり、下付文字yは0もしくは1のいずれかであり、但しx+yが3と等しいかもしくはそれ未満、または一実施態様では2と等しいかもしくはそれ未満であるという条件であり、ここでR15およびR16は独立して選ばれるC1からC60の一価の炭化水素ラジカルであり、任意選択でヘテロ原子を含有し、好ましくは1から12個の炭素原子の炭化水素ラジカルであり、より好ましくは1から6個の炭素原子であり、そして好ましくはR15とR16の少なくとも一つは独立して、1から約20個の炭素原子のアルキルラジカルであり、好ましくは1から約12個の炭素原子であり、
ここで
D=R17R18SiO2/2
であり、ここでR17とR18は独立して選ばれるC1からC60の一価の炭化水素ラジカルであり、好ましくは1から12個の炭素原子の炭化水素ラジカルであり、より好ましくは1から6個の炭素原子であり、
ここでD’=R19R20SiO2/2
であり、R19とR20は独立して選ばれる約60個までの炭素原子の一価の炭化水素ラジカルであり、好ましくは1から12個の炭素原子の炭化水素ラジカルであり、より好ましくは1から6個の炭素原子である。ここでの一実施態様において、ここに記載される炭化水素ラジカルは約20個までの炭素原子のアルキル、アルコキシ、アルケニル、およびアリールラジカルを含有でき好ましくは約12個までの炭素原子である〕
の中から有利にも選択される。
ここでの一実施態様において、湿気硬化型SPUR樹脂は、ここでの参照によりそのすべての内容を全体としてここに組み入れる米国特許第5,990,257号に記載される任意のSPURであり得、また、そこに記載される任意の方法によって作製されるものであり得る。
X−R1−Si(R2)x(OR3)3−x
〔式中、Xは、イソシアナートと反応性である水素含有基であり、例えば−SHもしくは−NHR4〔式中、R4はH、8個の炭素原子までの一価の炭化水素基もしくは−R5−Si(R6)y(OR7)3−yである〕であり、それぞれのR1およびR5は同一でも異なっていてもよく、12個の炭素原子までの二価の炭化水素基であり、任意選択で一つもしくはそれ以上のヘテロ原子を含有し、それぞれのR2およびR6は同一でも異なっていてもよく、8個の炭素原子までの一価の炭化水素基であり、それぞれのR3およびR7は同一でも異なっていてもよく、6個の炭素原子までのアルキル基であり、そしてxおよびyはそれぞれ独立して0、1もしくは2である〕のシランである。
本発明の硬化型組成物の第一液の湿気硬化型SPUR樹脂は、先に示したように、ヒドロキシル末端化PURプレポリマーをイソシアナトシランと反応させることによって調製できる。ヒドロキシル末端化PURプレポリマーは、イソシアナト末端化PURプレポリマーの調製用に上述したのと実質的に同じ物質、すなわちポリオール、ポリイソシアナートおよび任意選択での触媒(好ましくは縮合触媒)を用いて実質的に同じ方法で得ることができるが、一つの主要な相違点は、ポリオールとポリイソシアナートの比率が、生成するプレポリマー中でヒドロキシル末端を生じるような比率である。それゆえに、例えばジオールとジイソシアナートの場合、前者の過剰なモル比が使われ、これにより、ヒドロキシル末端化PURプレポリマーが生成することになる。
OCN−R8−Si(R9)y(OR10)3−y
〔式中、R8は12個までの炭素原子数のアルキレン基であり、任意選択で一つもしくはそれ以上のヘテロ原子を含有し、それぞれのR9は同一でも異なっていてもよく、8個までの炭素原子のアルキル基もしくはアリール基であり、それぞれのR10は同一でも異なっていてもよく、6個までの炭素原子のアルキル基であり、そしてyは0、1もしくは2である。〕のイソシアナトシランである。一実施態様において、R8は1から4個の炭素原子を有し、それぞれのR10は同一でも異なっていてもよく、メチル基、エチル基、プロピル基もしくはイソプロピル基であり、そしてyは0である。
表A
シラノール末端化および/もしくは炭化水素末端化ポリオルガノシロキサン(A) シリル化ポリウレタン樹脂(B)
4〜96 4〜58
45〜95 5〜55
47〜90 10〜53
10〜60 40〜90
15〜55 45〜85
20〜52 48〜80
(R11O)(R12O)(R13O)(T14O)Si
〔式中、R11、R12、R13およびR14は独立して選ばれる約60個までの炭素原子の一価の炭化水素ラジカルである〕のアルキルシリカートである。
PDMS中のSPURの重量パーセントは、SPURおよびPDMSの単独の重量の合計重量に基づくSPURの重量パーセントである。
実施例1
2.5グラムのシリル化ポリウレタン樹脂を48.75グラムのシラノール1および48.75グラムのシラノール2と、2ミリリットルのn−プロピルシリカートおよび100マイクロリットルのジブチルスズオキシドと共にHauchildスピードミキサーによって1分間混合した。
実施例1のために記載されたのと同じ手順が繰り返されたが、2.5グラムのSPURの代わりに10グラムが使用され、これに伴いシラノール1およびシラノール2の量を少なく調整し、そして等量に分割し、シラノール1を45グラムとシラノール2を45グラムとした。
実施例1のために記載されたのと同じ手順が繰り返されたが、2.5グラムのSPURの代わりに20グラムが使用され、これに伴いシラノール1およびシラノール2の量を少なく調整し、そして等量に分割し、シラノール1を40グラムとシラノール2を40グラムとした。
実施例1のために記載されたのと同じ手順が繰り返されたが、2.5グラムのSPURの代わりに30グラムが使用され、これに伴いシラノール1およびシラノール2の量を少なく調整し、そして等量に分割し、シラノール1を35グラムとシラノール2を35グラムとした。
実施例1のために記載されたのと同じ手順が繰り返されたが、2.5グラムのSPURの代わりに50グラムが使用され、これに伴いシラノール1およびシラノール2の量を少なく調整し、そして等量に分割し、シラノール1を25グラムとシラノール2を25グラムとした。
実施例1のために記載されたのと同じ手順が繰り返されたが、2.5グラムのSPURの代わりに60グラムが使用され、これに伴いシラノール1およびシラノール2の量を少なく調整し、そして等量に分割し、シラノール1を20グラムとシラノール2を20グラムとした。
実施例1のために記載されたのと同じ手順が繰り返されたが、2.5グラムのSPURの代わりに70グラムが使用され、これに伴いシラノール1およびシラノール2の量を少なく調整し、そして等量に分割し、シラノール1を15グラムとシラノール2を15グラムとした。
実施例1のために記載されたのと同じ手順が繰り返されたが、2.5グラムのSPURの代わりに90グラムが使用され、これに伴いシラノール1およびシラノール2の量を少なく調整し、そして等量に分割し、シラノール1を5グラムとシラノール2を5グラムとした。
100グラムのシリル化ポリマー(SPUR1015)をスピードミキサーに充填し、2ミリリットルのn−プロピルシリカートおよび100マイクロリットルのジブチルスズオキシドと混合した。混合物を2mmの厚さのテフロンの型に注入し、周囲環境で7日間硬化した。
半径5センチの円形ディスクのサンプルが硬化したPDMS−SPURシートより切り出され、酸素透過性測定に使用された。酸素透過性はMocon Oxtran装置を用いて測定され、値がバーラーで報告された。
ASTM方法D−412−87に従ってInstron引張試験マシンを用いて引張特性を測定するためのPDMS−SPUR混合物の硬化したシートから試験検体を切り出した。それぞれの引張測定について5回の測定の平均が報告された。
異なった添加量のSPURを含有する湿気硬化型のPDMSのシートの機械的測定は下の表2に要約される。比較のために、純なPDMSと純なSPURの湿気硬化型シートの機械的特性もまた提供される。表2に示されるように、湿気硬化型PDMSの機械的特性は、SPURの添加に伴いほとんど維持しているかまたは大幅に向上している。一方で、負荷存在下で伸長されるとき、純な湿気硬化型PDMSシートは力をまったく持っておらず(本実施例において用いられる装置のセットアップによって測定できる)、モジュラスにおける相違によって証明されるように2.5重量%のみのSPURの添加で伸びに全く悪影響を与えずにPDMSを大幅に固くする。特に50%PDMSおよび50%SPURを含有する混合物は、純なPDMSおよび純なSPURの両方と比較して改善された機械的特性(引張強度、破断時伸びおよび引張モジュラス)を有する。
チャート1−引張強度
チャート2−破断時伸び
チャート3−モジュラス
異なった添加量のSPURを含有する湿気硬化型PDMSで得られる酸素透過性のデータは下の表に要約される。比較のために、純なPDMSおよび純なSPURの湿気硬化型シートの酸素透過性のデータが提供される。表に示されるようにPDMSの酸素透過性は10重量%もしくはそれ以上のSPURの添加によって減少する。
チャート4−表3に基づく酸素透過性
PDMS−SPUR混合物の形態
50%SPUR添加でもPDMSは連続相にあり、予想通りSPURのドメインサイズは濃度と共に上昇した。
より高い濃度のSPUR添加時の形態
より高い濃度のSPUR添加時でのSPURは連続相にありPDMSはドメイン相にある。位相反転は約60%のSPUR濃度において起こる。
チャート6−表4および5に基づく破断時伸び
チャート7−表4および5に基づくモジュラス
SPUR含有配合物の硬化および機械的特性はPDMSのみのシリコーンシーラントと類似している。
チャート8−表4および5に基づく完全なシーラント配合物の酸素透過性
完全なシーラント配合物中の5〜25重量パーセントのSPUR添加における酸素透過性は25〜40%の減少であった。
未処理のシリカ組成物は予想通り硬化しなかった。
処理シリカ組成物は24時間後硬化した。
実施例4の粘度は非常に高く、型で拡げるのは困難であった。
チャート9−表6に基づく引張強度
チャート10−表6に基づく破断時伸び
チャート11−表6に基づくモジュラス
対照と比較して、より多いSPURの添加時には少し改善された破断時伸びと、対照と同様の引張強度とモジュラスを示す。
チャート12−表6に基づく
ヒュームドシリカ配合物中15〜25重量%のSPUR添加時において、酸素透過性は30〜50%の減少する。
PDMS−SPUR混合物−水蒸気透過
MOCON WVTR/MG3/33試験を25℃50%RHの条件で実施した水蒸気透過(WVTR)試験である。
純なSPUR樹脂のWVTRはシリコーン樹脂の3倍高い。シリコーンシーラント配合物への12.5wt%までのSPURの添加はシリコーンシーラントのWVTR特性に有意な影響を与えない。
ヒュームドシリカ組成物中への8〜27重量%の添加時にSPUR樹脂はドメイン相にある。
ヒュームドシリカ配合物中により高い充填量のSPUR(38重量%)の時、38重量%SPUR+30重量%PDMS+8重量%処理ヒュームドシリカが共連続相を形成する。
Claims (6)
- (A)4重量パーセントから30重量パーセントの量でシラノール末端化ポリオルガノシロキサン、および
(B)少なくとも70重量パーセントから90重量パーセントの量での湿気硬化型シリル化ポリウレタン樹脂、
を含有する組成物であって、
ここで前記組成物が不透明であり、そして
前記湿気硬化型シリル化ポリウレタン樹脂(B)が連続相にあり、かつ前記シラノール末端化ポリオルガノシロキサン(A)がドメイン相にある、
組成物。 - シラノール末端化ポリオルガノシロキサン(A)がポリジオルガノシロキサンである、請求項1に記載の組成物。
- シラノール末端化ポリオルガノシロキサン(A)がポリジオルガノシロキサンであり、ここでオルガノ部分がそれぞれ独立して、1から6個までの炭素原子のアルキル基または6から14個までの炭素原子のフェニル基である、請求項1又は2に記載の組成物。
- 前記湿気硬化型シリル化ポリウレタン樹脂がイソシアナト末端化ポリウレタンプレポリマーとシランとの反応によって得られる、請求項1〜3の何れか1項記載の組成物。
- 前記湿気硬化型シリル化ポリウレタン樹脂がヒドロキシル末端化ポリウレタンプレポリマーとイソシアナト末端化シランとの反応によって得られる、請求項1〜3の何れか1項記載の組成物。
- 請求項1〜5の何れか1項記載の組成物を含有する硬化した組成物。
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-
2010
- 2010-03-29 US US12/748,810 patent/US9200160B2/en not_active Expired - Fee Related
-
2011
- 2011-03-25 WO PCT/US2011/029963 patent/WO2011123355A1/en active Application Filing
- 2011-03-25 CN CN201180026426.9A patent/CN102918071B/zh not_active Expired - Fee Related
- 2011-03-25 JP JP2013502672A patent/JP6293480B2/ja not_active Expired - Fee Related
- 2011-03-25 EP EP11763267.9A patent/EP2552980A4/en not_active Withdrawn
- 2011-03-25 KR KR1020147025575A patent/KR20140130167A/ko not_active Application Discontinuation
- 2011-03-25 KR KR1020127027709A patent/KR101554720B1/ko active IP Right Grant
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Also Published As
Publication number | Publication date |
---|---|
CN102918071B (zh) | 2016-04-27 |
WO2011123355A1 (en) | 2011-10-06 |
KR20140130167A (ko) | 2014-11-07 |
JP2018024888A (ja) | 2018-02-15 |
EP2552980A4 (en) | 2014-07-30 |
CN102918071A (zh) | 2013-02-06 |
US9200160B2 (en) | 2015-12-01 |
KR101554720B1 (ko) | 2015-09-22 |
EP2552980A1 (en) | 2013-02-06 |
KR20130029065A (ko) | 2013-03-21 |
US20110237734A1 (en) | 2011-09-29 |
JP2013523956A (ja) | 2013-06-17 |
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