KR102520825B1 - 다공성 실리콘 소재를 생산하기 위한 방법 - Google Patents
다공성 실리콘 소재를 생산하기 위한 방법 Download PDFInfo
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- KR102520825B1 KR102520825B1 KR1020207036242A KR20207036242A KR102520825B1 KR 102520825 B1 KR102520825 B1 KR 102520825B1 KR 1020207036242 A KR1020207036242 A KR 1020207036242A KR 20207036242 A KR20207036242 A KR 20207036242A KR 102520825 B1 KR102520825 B1 KR 102520825B1
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- silicone
- emulsion
- water
- porous silicon
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- 239000002210 silicon-based material Substances 0.000 title claims abstract description 66
- 229910021426 porous silicon Inorganic materials 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 35
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 190
- 239000000839 emulsion Substances 0.000 claims abstract description 120
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 239000004094 surface-active agent Substances 0.000 claims abstract description 68
- 239000003054 catalyst Substances 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 46
- 125000000524 functional group Chemical group 0.000 claims description 34
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 claims description 26
- 229920001577 copolymer Polymers 0.000 claims description 21
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 20
- 229920006136 organohydrogenpolysiloxane Polymers 0.000 claims description 20
- 239000002562 thickening agent Substances 0.000 claims description 18
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000003431 cross linking reagent Substances 0.000 claims description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims description 9
- 125000003342 alkenyl group Chemical group 0.000 claims description 9
- 125000000304 alkynyl group Chemical group 0.000 claims description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 2
- -1 polysiloxane chain Polymers 0.000 description 75
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 37
- 150000003254 radicals Chemical class 0.000 description 34
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- 239000011347 resin Substances 0.000 description 30
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- 150000001875 compounds Chemical class 0.000 description 19
- 125000000217 alkyl group Chemical group 0.000 description 18
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- 230000000052 comparative effect Effects 0.000 description 14
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 13
- 239000011148 porous material Substances 0.000 description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 12
- 125000003545 alkoxy group Chemical group 0.000 description 11
- 229910004298 SiO 2 Inorganic materials 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 10
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 10
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- 125000003118 aryl group Chemical group 0.000 description 9
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 9
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- 125000004122 cyclic group Chemical group 0.000 description 8
- 239000012153 distilled water Substances 0.000 description 8
- 239000006260 foam Substances 0.000 description 7
- 125000005843 halogen group Chemical group 0.000 description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 7
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- 239000002184 metal Substances 0.000 description 6
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- 125000004442 acylamino group Chemical group 0.000 description 5
- 125000003368 amide group Chemical group 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 125000002950 monocyclic group Chemical group 0.000 description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
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- 229920002323 Silicone foam Polymers 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 238000006459 hydrosilylation reaction Methods 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 150000003961 organosilicon compounds Chemical class 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 125000003944 tolyl group Chemical group 0.000 description 4
- 125000005023 xylyl group Chemical group 0.000 description 4
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
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- 239000002318 adhesion promoter Substances 0.000 description 3
- 125000002344 aminooxy group Chemical group [H]N([H])O[*] 0.000 description 3
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- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- XLYOFNOQVPJJNP-DYCDLGHISA-N deuterium hydrogen oxide Chemical compound [2H]O XLYOFNOQVPJJNP-DYCDLGHISA-N 0.000 description 3
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- SBOJXQVPLKSXOG-UHFFFAOYSA-N o-amino-hydroxylamine Chemical compound NON SBOJXQVPLKSXOG-UHFFFAOYSA-N 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- 229920001285 xanthan gum Polymers 0.000 description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 229910003828 SiH3 Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- XMIJDTGORVPYLW-UHFFFAOYSA-N [SiH2] Chemical compound [SiH2] XMIJDTGORVPYLW-UHFFFAOYSA-N 0.000 description 2
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 2
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- 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 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
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- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
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- 150000004756 silanes Chemical class 0.000 description 2
- OLRJXMHANKMLTD-UHFFFAOYSA-N silyl Chemical compound [SiH3] OLRJXMHANKMLTD-UHFFFAOYSA-N 0.000 description 2
- YZVRVDPMGYFCGL-UHFFFAOYSA-N triacetyloxysilyl acetate Chemical compound CC(=O)O[Si](OC(C)=O)(OC(C)=O)OC(C)=O YZVRVDPMGYFCGL-UHFFFAOYSA-N 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
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- YZZMBKJEEKNMPX-UHFFFAOYSA-N (acetyloxy-ethenyl-methoxysilyl) acetate Chemical compound CC(=O)O[Si](OC)(OC(C)=O)C=C YZZMBKJEEKNMPX-UHFFFAOYSA-N 0.000 description 1
- IDXCKOANSQIPGX-UHFFFAOYSA-N (acetyloxy-ethenyl-methylsilyl) acetate Chemical compound CC(=O)O[Si](C)(C=C)OC(C)=O IDXCKOANSQIPGX-UHFFFAOYSA-N 0.000 description 1
- AWFOOUAPWFZKQK-UHFFFAOYSA-N (acetyloxy-methyl-phenylsilyl) acetate Chemical compound CC(=O)O[Si](C)(OC(C)=O)C1=CC=CC=C1 AWFOOUAPWFZKQK-UHFFFAOYSA-N 0.000 description 1
- JHNRZXQVBKRYKN-VQHVLOKHSA-N (ne)-n-(1-phenylethylidene)hydroxylamine Chemical compound O\N=C(/C)C1=CC=CC=C1 JHNRZXQVBKRYKN-VQHVLOKHSA-N 0.000 description 1
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- PCTZLSCYMRXUGW-UHFFFAOYSA-N 1,1,1,2,2-pentafluorobutane Chemical group [CH2]CC(F)(F)C(F)(F)F PCTZLSCYMRXUGW-UHFFFAOYSA-N 0.000 description 1
- VGIURMCNTDVGJM-UHFFFAOYSA-N 4-triethoxysilylbutanenitrile Chemical compound CCO[Si](OCC)(OCC)CCCC#N VGIURMCNTDVGJM-UHFFFAOYSA-N 0.000 description 1
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- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 description 1
- GHPJGQQYJUCOJT-UHFFFAOYSA-N CCC(=O)O[SiH](OC)OC Chemical compound CCC(=O)O[SiH](OC)OC GHPJGQQYJUCOJT-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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- RPXQICMRVGMFJC-UHFFFAOYSA-N [acetyloxy(methylsilyloxy)methyl] acetate Chemical compound C[SiH2]OC(OC(C)=O)OC(C)=O RPXQICMRVGMFJC-UHFFFAOYSA-N 0.000 description 1
- LSDYFQXXPCPBQV-UHFFFAOYSA-N [diacetyloxy(butyl)silyl] acetate Chemical compound CCCC[Si](OC(C)=O)(OC(C)=O)OC(C)=O LSDYFQXXPCPBQV-UHFFFAOYSA-N 0.000 description 1
- NOZAQBYNLKNDRT-UHFFFAOYSA-N [diacetyloxy(ethenyl)silyl] acetate Chemical compound CC(=O)O[Si](OC(C)=O)(OC(C)=O)C=C NOZAQBYNLKNDRT-UHFFFAOYSA-N 0.000 description 1
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- TVJPBVNWVPUZBM-UHFFFAOYSA-N [diacetyloxy(methyl)silyl] acetate Chemical compound CC(=O)O[Si](C)(OC(C)=O)OC(C)=O TVJPBVNWVPUZBM-UHFFFAOYSA-N 0.000 description 1
- PRQQSCCILAXMAL-UHFFFAOYSA-N [diacetyloxy(octyl)silyl] acetate Chemical compound CCCCCCCC[Si](OC(C)=O)(OC(C)=O)OC(C)=O PRQQSCCILAXMAL-UHFFFAOYSA-N 0.000 description 1
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- 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
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- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- WDNNTHONRSQLMZ-UHFFFAOYSA-N diethoxysilyl propanoate Chemical compound CCC(=O)O[SiH](OCC)OCC WDNNTHONRSQLMZ-UHFFFAOYSA-N 0.000 description 1
- BGCLZKOXVHLKFU-UHFFFAOYSA-N dimethoxysilyl but-3-enoate Chemical compound C(=C)CC(=O)O[SiH](OC)OC BGCLZKOXVHLKFU-UHFFFAOYSA-N 0.000 description 1
- 229920005645 diorganopolysiloxane polymer Polymers 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 150000002357 guanidines Chemical class 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003707 hexyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 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
- PULCKIYKBGOTTG-UHFFFAOYSA-N n-(2,4-dimethylpentan-3-ylidene)hydroxylamine Chemical compound CC(C)C(=NO)C(C)C PULCKIYKBGOTTG-UHFFFAOYSA-N 0.000 description 1
- DNYZBFWKVMKMRM-UHFFFAOYSA-N n-benzhydrylidenehydroxylamine Chemical compound C=1C=CC=CC=1C(=NO)C1=CC=CC=C1 DNYZBFWKVMKMRM-UHFFFAOYSA-N 0.000 description 1
- WHIVNJATOVLWBW-UHFFFAOYSA-N n-butan-2-ylidenehydroxylamine Chemical compound CCC(C)=NO WHIVNJATOVLWBW-UHFFFAOYSA-N 0.000 description 1
- 125000006606 n-butoxy group Chemical group 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 125000005447 octyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- 125000005375 organosiloxane group Chemical group 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000679 poly(dimethylsiloxane-co-methylphenylsiloxane) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002683 reaction inhibitor Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003284 rhodium compounds Chemical class 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 125000005920 sec-butoxy group Chemical group 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000013514 silicone foam Substances 0.000 description 1
- UQMGAWUIVYDWBP-UHFFFAOYSA-N silyl acetate Chemical class CC(=O)O[SiH3] UQMGAWUIVYDWBP-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- UQMOLLPKNHFRAC-UHFFFAOYSA-N tetrabutyl silicate Chemical compound CCCCO[Si](OCCCC)(OCCCC)OCCCC UQMOLLPKNHFRAC-UHFFFAOYSA-N 0.000 description 1
- JSECNWXDEZOMPD-UHFFFAOYSA-N tetrakis(2-methoxyethyl) silicate Chemical compound COCCO[Si](OCCOC)(OCCOC)OCCOC JSECNWXDEZOMPD-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
- ZUEKXCXHTXJYAR-UHFFFAOYSA-N tetrapropan-2-yl silicate Chemical compound CC(C)O[Si](OC(C)C)(OC(C)C)OC(C)C ZUEKXCXHTXJYAR-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
- 239000004753 textile Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- ALVYUZIFSCKIFP-UHFFFAOYSA-N triethoxy(2-methylpropyl)silane Chemical compound CCO[Si](CC(C)C)(OCC)OCC ALVYUZIFSCKIFP-UHFFFAOYSA-N 0.000 description 1
- IZRJPHXTEXTLHY-UHFFFAOYSA-N triethoxy(2-triethoxysilylethyl)silane Chemical compound CCO[Si](OCC)(OCC)CC[Si](OCC)(OCC)OCC IZRJPHXTEXTLHY-UHFFFAOYSA-N 0.000 description 1
- DENFJSAFJTVPJR-UHFFFAOYSA-N triethoxy(ethyl)silane Chemical compound CCO[Si](CC)(OCC)OCC DENFJSAFJTVPJR-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
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
- NBXZNTLFQLUFES-UHFFFAOYSA-N triethoxy(propyl)silane Chemical compound CCC[Si](OCC)(OCC)OCC NBXZNTLFQLUFES-UHFFFAOYSA-N 0.000 description 1
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 1
- XYJRNCYWTVGEEG-UHFFFAOYSA-N trimethoxy(2-methylpropyl)silane Chemical compound CO[Si](OC)(OC)CC(C)C XYJRNCYWTVGEEG-UHFFFAOYSA-N 0.000 description 1
- JCGDCINCKDQXDX-UHFFFAOYSA-N trimethoxy(2-trimethoxysilylethyl)silane Chemical compound CO[Si](OC)(OC)CC[Si](OC)(OC)OC JCGDCINCKDQXDX-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
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 1
- OLTVTFUBQOLTND-UHFFFAOYSA-N tris(2-methoxyethoxy)-methylsilane Chemical compound COCCO[Si](C)(OCCOC)OCCOC OLTVTFUBQOLTND-UHFFFAOYSA-N 0.000 description 1
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical compound C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
- C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase
-
- 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
- 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
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
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- 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
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic 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
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
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- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/026—Crosslinking before of after foaming
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- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
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Abstract
1) 수중 실리콘의 직접 유화액(E)을 구현하는 단계로서, 수중 실리콘의 직접 유화액(E)은,
A) 중첨가 또는 중축합에 의해 가교 가능한 실리콘 베이스(A);
B) 10℃와 50℃ 사이, 바람직하게는 15℃와 45℃ 사이로 이루어진 구름점을 갖는 적어도 하나의 비이온성 실리콘 계면활성제(B);
C) 선택적으로는 적어도 하나의 촉매(C); 및
D) 물을 포함하는 단계;
2) 다공성 실리콘 소재를 수득하기 위해 상기 유화액(E)을 60℃ 이상의 온도까지 가열하는 단계; 및
3) 선택적으로는 상기 다공성 실리콘 소재의 건조, 바람직하게는 가열에 의한 건조를 수행하는 단계를 포함한다.
Description
계면활성제 | Mw (g/mol) |
Mw/Mn | EO/PO 기능기 |
EO/PO (중량%) |
Si/유기 (중량%) |
구름점(단위: ℃)(1 중량%) |
테고프렌® 5831 | 7 000 | 3.66 | 40/60 | 34/66 | 75/25 | < 0 |
테고프렌® 5840 | 300 | 3.55 | 59/41 | 52/48 | 34/66 | 25 |
테고프렌® 5847 | 550 | 1.27 | 77/23 | 72/28 | 33/67 | 57 |
테고프렌® 5851 | 해당 없음 | 해당 없음 | 72/28 | 67/33 | 33/67 | 62 |
테고프렌® 5852 | 1 700 | 2.74 | 25/75 | 20/80 | 33/67 | 18 |
테고프렌® 5863 | 1 200 | 2.24 | 39/61 | 32/68 | 25/75 | 43 |
테고프렌® 5878 | 550 | 1.21 | 100/0 | 100/0 | 42/58 | 16 |
씰서프® A010-D-UP | 1000 | 1.17 | 72/28 | 66/34 | 31/69 | 43 |
구름점(단위:℃)(1 중량%) | |
로다서프® ROX | 44 |
브리즈® C10 | 63 |
브리즈® C20 | 95 |
실시예 1.1 | 실시예 1.2 | 실시예 1.3 | 실시예 1.4 | 실시예 1.5 | 실시예 1.6 | |
HVI1 | 100 | 100 | 100 | 100 | 100 | 100 |
HVI2 | 18.2 | 18.2 | 18.2 | 18.2 | 18.2 | 18.2 |
SiH1 오일 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.6 |
SiH 수지 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | |
플래티넘 909 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 |
증류수 | 224 | 224 | 224 | 224 | 224 | 224 |
테고프렌® 5840 | 25.6 | 25.6 | ||||
테고프렌® 5863 | 25.6 | |||||
테고프렌® 5878 | 25.6 | |||||
테고프렌® 5852 | 25.6 | |||||
씰서프® A010-D-UP | 25.6 | |||||
수득된 유화액 유형 | 직접 | 직접 | 직접 | 직접 | 직접 | 직접 |
밀도(g/㎤) | 0.19 | 0.26 | 0.21 | 0.24 | 0.19 | 0.21 |
개방 다공성(%)/폐쇄 다공성(%) | 70/11 | 45/29 | 65/14 | 55/21 | 측정 안됨 | 55% 개방 |
계면활성제의 구름점(℃) | 25 | 18 | 43 | 16 | 43 | 25 |
기공 크기(㎛) | 220-400 | 400-650 | 60-100 | 430-500 | 측정 안됨 | 60 - 300 |
H/Vi 몰비 | 1.89 | 1.89 | 1.89 | 1.89 | 1.89 | 1.57 |
비교예 1.1 | 비교예 1.2 | 비교예 1.3 | 비교예 1.4 | 비교예 1.5 | 비교예 1.6 | |
HVI1 | 100 | 100 | 100 | 100 | 100 | 100 |
HVI2 | 18.2 | 18.2 | 18.2 | 18.2 | 18.2 | 18.2 |
SiH1 오일 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
SiH 수지 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
플래티넘 909 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 |
증류수 | 224 | 224 | 224 | 224 | 224 | 224 |
브리즈® C10 | 25.6 | |||||
브리즈® C20 | 25.6 | |||||
테고프렌® 5847 | 25.6 | |||||
테고프렌® 5851 | 25.6 | |||||
로다서프® ROX | 25.6 | |||||
테고프렌® 5831 | 25.6 | |||||
수득된 유화액 유형 | 직접 | 직접 | 직접 | 직접 | 직접 | 전도 |
밀도(g/㎤) | 해당 없음 | 해당 없음 | 해당 없음 | 해당 없음 | 해당 없음 | / |
개방 다공성(%)/폐쇄 다공성(%) | 해당 없음 | 해당 없음 | 해당 없음 | 해당 없음 | 해당 없음 | / |
계면활성제의 구름점(℃) | 63 | 95 | 57 | 62 | 44 | 0 미만 |
기공 크기(㎛) | 해당 없음 | 해당 없음 | 해당 없음 | 해당 없음 | 해당 없음 | / |
H/Vi 몰비 | 1.89 | 1.89 | 1.89 | 1.89 | 1.89 | 1.89 |
실시예 2.1 | 실시예 2.2 | 실시예 2.3 | 실시예 2.4 | 실시예 2.5 | 실시예 2.6 | 실시예 2.7 | |
HVI1 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
HVI2 | 18.2 | 18.2 | 18.2 | 18.2 | 18.2 | 18.2 | 18.2 |
SiH1 오일 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
SiH 수지 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
플래티넘 909 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 |
증류수 | 224.0 | 224.0 | 224.0 | 224.0 | 224.0 | 224.0 | 224.0 |
테고프렌® 5840 | 3.8 | 6.4 | 12.8 | 25.6 | 38.4 | 51.2 | 64.0 |
밀도(g/㎤) | 0.38 | 0.34 | 0.20 | 0.18 | 0.24 | 0.26 | 0.28 |
실시예 3.1 | 실시예 3.2 | 실시예 3.3 | 실시예 3.4 | 실시예 3.5 | 실시예 3.6 | 실시예 3.7 | |
HVI1 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
HVI2 | 18.2 | 18.2 | 18.2 | 18.2 | 18.2 | 18.2 | 18.2 |
SiH1 오일 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
SiH 수지 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
플래티넘 909 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 |
물 | 20.0 | 45.0 | 77.0 | 120.0 | 180.0 | 270.0 | 421.0 |
테고프렌® 5840 | 25.6 | 25.6 | 25.6 | 25.6 | 25.6 | 25.6 | 25.6 |
밀도(g/㎤) | 0.75 | 0.69 | 0.55 | 0.32 | 0.28 | 0.18 | 0.24 |
실시예 4.1 | 실시예 4.2 | 실시예 4.3 | |
HVI1 | 100 | 100 | 100 |
HVI2 | 18.2 | 18.2 | 18.2 |
SiH1 오일 | 2.5 | ||
SiH2 오일 | 6.7 | ||
SiH3 오일 | 27.7 | ||
SiH 수지 | 1.2 | 1.2 | 1.2 |
플래티넘 909 | 7.1 | 7.1 | 7.1 |
증류수 | 224.0 | 224.0 | 224.0 |
테고프렌® 5840 | 12.8 | 12.8 | 12.8 |
밀도(g/㎤) | 0.20 | 0.67 | 0.86 |
H/Vi 몰비 | 1.89 | 2.13 | 2.10 |
실시예 5.1 (= 실시예 2.3) |
실시예 5.2 | 실시예 5.3 | |
HVI1 | 100 | 100 | 100 |
HVI2 | 18.2 | 18.2 | 18.2 |
SiH1 오일 | 2.5 | 2.5 | 2.5 |
SiH 수지 | 1.2 | 1.2 | 1.2 |
플래티넘 909 | 7.1 | 7.1 | 7.1 |
증류수 | 224.0 | 224.0 | 224.0 |
테고프렌® 5840 | 12.8 | 12.8 | 12.8 |
레오잔® | 4.48 | ||
로도폴® | 4.48 | ||
밀도(g/㎤) | 0.20 | 0.22 | 0.21 |
개방 다공성(%)/폐쇄 다공성(%) | 65/15 | 54/33 | 72/7 |
실시예 6.1 | |
HVI1 | 100 |
HVI2 | 18.2 |
SiH1 오일 | 2.5 |
SiH 수지 | 1.2 |
플래티넘 909 | 7.1 |
물 | 290.0 |
테고프렌® 5840 | 25.6 |
밀도(g/㎤) | 0.20 |
개방 다공성 | 51% |
압축율(E; kPa) | 17.1 |
인장 탄성률(E; kPa) | 14.2 |
파단 연신율 | 42% |
Claims (13)
- 다공성 실리콘 소재를 생산하기 위한 방법으로서,
1) 수중 실리콘의 직접 유화액(E)을 구현하는 단계로서, 상기 수중 실리콘의 직접 유화액(E)은,
A) 중축합 또는 중첨가에 의해 가교 가능한 실리콘 베이스(A);
B) 10℃와 50℃ 사이로 이루어진 구름점(cloud point)을 갖는 적어도 하나의 비이온성 실리콘 계면활성제(B)로, 상기 비이온성 실리콘 계면활성제(B)는 오르가노폴리실록산-폴리옥시알킬렌 공중합체;
C) 선택적으로는 적어도 하나의 촉매(C); 및
D) 물을 포함하는 단계;
2) 다공성 실리콘 소재를 수득하기 위해 상기 유화액(E)을 60℃ 이상의 온도까지 가열하는 단계; 및
3) 선택적으로는 상기 다공성 실리콘 소재의 건조를 수행하는 단계를 포함하는 것인, 다공성 실리콘 소재를 생산하기 위한 방법. - 제1항에 있어서, 상기 비이온성 실리콘 계면활성제(B)는 에틸렌옥시드 사슬의 시퀀스 및 선택적으로는 프로필렌옥시드 사슬의 시퀀스를 갖는 실록실 단위를 포함하는 것인 방법.
- 제1항 또는 제2항에 있어서, 상기 비이온성 실리콘 계면활성제(B)는 화학식 B-1의 실록실 단위를 포함하는 오르가노폴리실록산-폴리옥시알킬렌 공중합체들로부터 선택되고, 오르가노폴리실록산-폴리옥시알킬렌 공중합체(B)의 각각의 분자는 적어도 하나의 Z 기를 포함하는 것인 방법:
[화학식 B-1]
(상기 식에서,
- 동일하거나 상이한 R1 라디칼은 1개 내지 30개의 탄소 원자를 갖는 탄화수소 라디칼을 나타내고;
- n은 2 이상의 정수이고;
- a 및 b는 독립적으로 0, 1, 2 또는 3이며, a + b는 0, 1, 2 또는 3이고;
- 각각의 Z 라디칼은 -R2-(OCpH2p)q(OCrH2r)s-OR3 기이고,
여기서,
ㆍ R2는 2개 내지 20개의 탄소 원자를 갖는 2가의 탄화수소기 또는 결합이고;
ㆍ R3은 H이거나, 상기에서 정의된 바와 같은 R1 기이고;
ㆍ p 및 r은 독립적으로 1과 6 사이의 정수이고;
ㆍ q 및 s는 독립적으로 0이거나, l < q + s < 400이 되는 정수임). - 제1항 또는 제2항에 있어서, 상기 유화액(E)은 상기 유화액에 함유된 실리콘 베이스의 총 질량에 대해 0.1 질량%와 70 질량% 사이의 계면활성제(B)를 포함하는 것인 방법.
- 제1항 또는 제2항에 있어서, 상기 유화액(E)은 상기 유화액의 총 질량에 대해 10 질량%와 80 질량% 사이의 물을 포함하는 것인 방법.
- 제1항 또는 제2항에 있어서, 상기 실리콘 베이스(A)는 중첨가에 의해 가교 가능하며, 이때 상기 실리콘 베이스(A)는,
ㆍ 2개 내지 6개의 탄소 원자를 갖는 선형 또는 분지형의 알케닐기 또는 알키닐기를 분자 당 적어도 2개씩 포함하는 적어도 하나의 오르가노폴리실록산(A1); 및
ㆍ 실릴하이드라이드 기능기(Si-H)를 분자 당 적어도 2개씩 포함하는 적어도 하나의 오르가노하이드로겐폴리실록산(A2)을 포함하는 것인 방법. - 제1항 또는 제2항에 있어서, 상기 실리콘 베이스(A)는 중축합에 의해 가교 가능하며, 이때 상기 실리콘 베이스(A)는,
ㆍ 적어도 2개의 OH 작용기 또는 적어도 2개의 가수분해성 작용기를 포함하는 적어도 하나의 오르가노폴리실록산(A3); 및
ㆍ 선택적으로는 적어도 하나의 가교제(A4)를 포함하는 것인 방법. - 제1항 또는 제2항에 있어서, 상기 유화액(E)은 또한 적어도 하나의 증점제(F)를 포함하는 것인 방법.
- 제1항 또는 제2항에 있어서, 상기 단계 1)은 지지체를 수중 실리콘의 적접 유화액(E)으로 코팅하는 단계인 것인 방법.
- 수중 실리콘의 직접 유화액(E)으로서,
A) 중축합 또는 중첨가에 의해 가교 가능한 실리콘 베이스(A);
B) 10℃와 50℃ 사이로 이루어진 구름점을 갖는 적어도 하나의 비이온성 실리콘 계면활성제(B)로, 상기 비이온성 실리콘 계면활성제(B)는 오르가노폴리실록산-폴리옥시알킬렌 공중합체;
C) 선택적으로는 적어도 하나의 촉매(C); 및
D) 물을 포함하는 것인, 수중 실리콘의 직접 유화액(E). - 다공성 실리콘 소재로서,
10℃와 50℃ 사이로 이루어진 구름점을 갖는 적어도 하나의 비이온성 실리콘 계면활성제(B)를 포함하며, 상기 비이온성 실리콘 계면활성제(B)는 오르가노폴리실록산-폴리옥시알킬렌 공중합체인, 다공성 실리콘 소재. - 제10항에 따른 유화액(E)을 60℃ 이상의 온도까지 가열함으로써 수득되는 다공성 실리콘 소재.
- 제11항 또는 제12항에 따른 다공성 실리콘 소재로 코팅된 지지체.
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PCT/FR2019/051134 WO2019220065A2 (fr) | 2018-05-18 | 2019-05-17 | Procede de production de materiaux silicones poreux |
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JP6601229B2 (ja) * | 2016-01-15 | 2019-11-06 | 信越化学工業株式会社 | オルガノポリシロキサン乳化組成物及び樹脂組成物 |
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2018
- 2018-05-18 FR FR1854150A patent/FR3081163B1/fr active Active
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2019
- 2019-05-17 EP EP19790584.7A patent/EP3794064B1/fr active Active
- 2019-05-17 KR KR1020207036242A patent/KR102520825B1/ko active Active
- 2019-05-17 WO PCT/FR2019/051134 patent/WO2019220065A2/fr active Application Filing
- 2019-05-17 CN CN201980032935.9A patent/CN112513151B/zh active Active
- 2019-05-17 US US17/250,067 patent/US20210206938A1/en active Pending
- 2019-05-17 JP JP2021514489A patent/JP7089638B2/ja active Active
Patent Citations (3)
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WO2003104312A1 (fr) * | 2002-06-10 | 2003-12-18 | Rhodia Chimie | Procede de production de materiaux silicone poreux |
US20050113461A1 (en) | 2003-11-20 | 2005-05-26 | Nitto Kogyo Co., Ltd. | Water-in-oil emulsion composition for forming silicone elastomer porous material |
US20180037709A1 (en) | 2015-02-16 | 2018-02-08 | Dow Corning Toray Co., Ltd. | Sponge-formable silicone rubber composition and silicone rubber sponge |
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WO2019220065A2 (fr) | 2019-11-21 |
JP2021526580A (ja) | 2021-10-07 |
JP7089638B2 (ja) | 2022-06-22 |
WO2019220065A3 (fr) | 2020-01-09 |
FR3081163A1 (fr) | 2019-11-22 |
EP3794064A2 (fr) | 2021-03-24 |
CN112513151B (zh) | 2022-12-23 |
EP3794064B1 (fr) | 2022-03-23 |
KR20210033946A (ko) | 2021-03-29 |
US20210206938A1 (en) | 2021-07-08 |
FR3081163B1 (fr) | 2020-07-24 |
CN112513151A (zh) | 2021-03-16 |
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