KR20080078918A - 실리콘 수지의 제조 방법 - Google Patents
실리콘 수지의 제조 방법 Download PDFInfo
- Publication number
- KR20080078918A KR20080078918A KR1020087018131A KR20087018131A KR20080078918A KR 20080078918 A KR20080078918 A KR 20080078918A KR 1020087018131 A KR1020087018131 A KR 1020087018131A KR 20087018131 A KR20087018131 A KR 20087018131A KR 20080078918 A KR20080078918 A KR 20080078918A
- Authority
- KR
- South Korea
- Prior art keywords
- silicone resin
- acid
- resin
- continuous
- sodium silicate
- 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.)
- Granted
Links
- 229920002050 silicone resin Polymers 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000002253 acid Substances 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 49
- 238000002156 mixing Methods 0.000 claims abstract description 48
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 37
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 37
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000012736 aqueous medium Substances 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims description 43
- 239000011347 resin Substances 0.000 claims description 43
- 239000000203 mixture Substances 0.000 claims description 31
- 230000008569 process Effects 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000012074 organic phase Substances 0.000 claims description 12
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 11
- 125000005372 silanol group Chemical group 0.000 claims description 11
- 239000008096 xylene Substances 0.000 claims description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- 238000007306 functionalization reaction Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000012429 reaction media Substances 0.000 claims description 8
- 238000010791 quenching Methods 0.000 claims description 7
- 230000000171 quenching effect Effects 0.000 claims description 7
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 6
- 239000012071 phase Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 150000004756 silanes Chemical class 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 230000000153 supplemental effect Effects 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims 2
- 239000000376 reactant Substances 0.000 abstract description 30
- 238000006068 polycondensation reaction Methods 0.000 abstract description 20
- 230000015572 biosynthetic process Effects 0.000 abstract description 17
- 238000003786 synthesis reaction Methods 0.000 abstract description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 45
- 238000006243 chemical reaction Methods 0.000 description 23
- 239000000243 solution Substances 0.000 description 22
- 229910004298 SiO 2 Inorganic materials 0.000 description 19
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 13
- 230000008859 change Effects 0.000 description 11
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 10
- 239000005046 Chlorosilane Substances 0.000 description 8
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 6
- -1 siloxane units Chemical group 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 239000002609 medium Substances 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000011437 continuous method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- SGVYKUFIHHTIFL-UHFFFAOYSA-N 2-methylnonane Chemical compound CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- DCFKHNIGBAHNSS-UHFFFAOYSA-N chloro(triethyl)silane Chemical compound CC[Si](Cl)(CC)CC DCFKHNIGBAHNSS-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 229910000043 hydrogen iodide Inorganic materials 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000005051 trimethylchlorosilane Substances 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 description 1
- ODDGQWBZRBYNBU-UHFFFAOYSA-N chloro-(chloromethyl)-methyl-phenylsilane Chemical compound ClC[Si](Cl)(C)C1=CC=CC=C1 ODDGQWBZRBYNBU-UHFFFAOYSA-N 0.000 description 1
- YMQKSHPWLHFISZ-UHFFFAOYSA-N chloro-bis(ethenyl)-methylsilane Chemical compound C=C[Si](Cl)(C)C=C YMQKSHPWLHFISZ-UHFFFAOYSA-N 0.000 description 1
- KWYZNESIGBQHJK-UHFFFAOYSA-N chloro-dimethyl-phenylsilane Chemical compound C[Si](C)(Cl)C1=CC=CC=C1 KWYZNESIGBQHJK-UHFFFAOYSA-N 0.000 description 1
- AVDUEHWPPXIAEB-UHFFFAOYSA-N chloro-ethyl-dimethylsilane Chemical compound CC[Si](C)(C)Cl AVDUEHWPPXIAEB-UHFFFAOYSA-N 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- LIQJBJFDROMPQU-UHFFFAOYSA-N dichloro-[[2-(trifluoromethyl)phenyl]methyl]silane Chemical compound FC(C1=C(C=CC=C1)C[SiH](Cl)Cl)(F)F LIQJBJFDROMPQU-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- RSIHJDGMBDPTIM-UHFFFAOYSA-N ethoxy(trimethyl)silane Chemical compound CCO[Si](C)(C)C RSIHJDGMBDPTIM-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 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
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000005054 phenyltrichlorosilane Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- ORVMIVQULIKXCP-UHFFFAOYSA-N trichloro(phenyl)silane Chemical compound Cl[Si](Cl)(Cl)C1=CC=CC=C1 ORVMIVQULIKXCP-UHFFFAOYSA-N 0.000 description 1
- NNLPAMPVXAPWKG-UHFFFAOYSA-N trimethyl(1-methylethoxy)silane Chemical compound CC(C)O[Si](C)(C)C NNLPAMPVXAPWKG-UHFFFAOYSA-N 0.000 description 1
- UHUUYVZLXJHWDV-UHFFFAOYSA-N trimethyl(methylsilyloxy)silane Chemical compound C[SiH2]O[Si](C)(C)C UHUUYVZLXJHWDV-UHFFFAOYSA-N 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
Classifications
-
- 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
- C08G77/06—Preparatory processes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/141—Preparation of hydrosols or aqueous dispersions
- C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
- C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
-
- 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
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
-
- 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
- C08G77/02—Polysilicates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
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Abstract
Description
Claims (12)
- 하기 단계 a)를 포함하는 실리콘 수지 (A)의 제조 방법:- 수성 매질 내, 산 (C)의 존재 하에 규산나트륨 (B)를 중합, 바람직하게는 연속 중합시켜, 실리카 하이드로솔 (폴리규산)을 형성하는 것으로 이루어진 단계 a),상기 방법은 하기를 특징으로 함:- 수상에서 규산나트륨 (B)를 포함하는 하나 이상의 유체 (1) 및 산 (C)를 포함하는 하나 이상의 유체 (2)를 연속 동적 혼합에 의해 혼합하고, 상기 스트림은 단일 지점에서 서로 만나서 10 kW/m3 초과, 바람직하게는 20 kW/m3 초과 및 더욱 더 바람직하게는 20 kW/m3 < ε < 106 kW/m3 의 전력 밀도 (power density) ε 를 소비하는 하나 이상의 집중 혼합 도구 (M)을 이용하여 혼합물 (3)을 형성함,- 혼합물 (3)을 집중 혼합 도구의 출구에서 회수함; 및- 중합 반응은 반응기 ( R1 ) 내에서 혼합물 (3)과 함께 연속되어 실리카 하이드로솔 (폴리규산)을 형성함.
- 제 1 항에 있어서, 집중 혼합 도구 (M)에서의 유체 (1) 및 (2)의 혼합 체류 시간 t1을 0.1초 이하, 바람직하게는 0.0001초 ≤ t1 ≤ 0.1초로 수행하는 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법.
- 제 1 항에 있어서, 혼합물 (3)의 중합 반응의 체류 시간 t2가 120 분 이하, 바람직하게는 t2 ≤ 60분, 더욱 더 바람직하게는 1초 ≤ t2 ≤ 10분인 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법.
- 제 1 항에 있어서, 단계 a) 후에, 하기를 혼합물 (3)에 첨가, 바람직하게는 연속 첨가하는 것으로 이루어진 보충 단계 b')를 수행하는 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법:- 추출 용매로서 하나 이상의 알코올 (D), 및- 하나 이상의 오르가노실리카 화합물 (E), 및 유기 용매, 실록산 유체 및 그의 혼합물로 구성되는 군으로부터 선택되는 하나 이상의 액체 (F).
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 단계 a) 후에, 알코올 (D)의 첨가, 바람직하게는 연속 첨가에 의해 중합 반응을 늦추는 것 (켄칭 (quenching) 단계)으로 이루어진 보충 단계 b) 를 수행하는 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법.
- 제 5 항에 있어서, 단계 b) 후에, 오르가노실리카 화합물 (E), 및 유기 용매, 실록산 유체 및 그의 혼합물로 구성되는 군으로부터 선택되는 하나 이상의 액체 (F)의 첨가, 바람직하게는 연속 첨가로 이루어진 보충 기능화 (캐핑 (capping)) 단계 c) 를 수행하는 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법.
- 제 6 항에 있어서, 상기 액체 (F)가 헥사메틸디실록산, 톨루엔, 자일렌, 선형 탄화수소계 화합물 및 분지형 탄화수소계 화합물로 구성되는 군으로부터 선택되는 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법.
- 제 4 항, 제 6 항 또는 제 7 항 중 어느 한 항에 있어서, 단계 b') 또는 c) 후에, 반응 매질을 실리콘 수지 (A) 및 상기 액체 (F)를 포함하는 유기상 및 수상인 2개의 상으로 분리하는 것으로 이루어진 보충 단계 d)를 수행하는 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법.
- 제 8 항에 있어서, 단계 d) 후에, 상기 유기상을 단리하고 상기 액체 (F) 를 제거하여 (스트리핑 (stripping) 단계) 상기 수지 (A)를 단리하는 보충 단계 e)를 수행하는 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법.
- 제 9 항에 있어서, 상기 수지 (A)를 여과하는 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법.
- 제 8 항에 있어서, 단계 d) 후에, 상기 액체 (F)를 제거하는 동안 실리콘 수지 (A)의 잔여 실라놀기의 양이 감소되어 상기 수지 (A)를 단리하는 보충 단계 e') 를 수행하는 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법.
- 제 11 항에 있어서, 실리콘 수지 (A)의 잔여 실라놀기의 양이, 알칼리 금속 촉매의 존재 하에 잔여 실라놀기를 축합하거나, 또는 실라잔(들) 또는 할로겐화 실란 유도체(들)의 존재 하에 잔여 실라놀기를 반응시킴으로써 감소되는 것을 특징으로 하는 실리콘 수지 (A)의 제조 방법.
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FR0513236A FR2895410B1 (fr) | 2005-12-23 | 2005-12-23 | Procede de preparation d'une resine silicone |
FR0513236 | 2005-12-23 |
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US (1) | US7951895B2 (ko) |
EP (1) | EP1976909B1 (ko) |
JP (1) | JP4972103B2 (ko) |
KR (1) | KR101008872B1 (ko) |
CN (1) | CN101460543B (ko) |
FR (1) | FR2895410B1 (ko) |
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WO2018093063A1 (ko) * | 2016-11-18 | 2018-05-24 | 주식회사 엘지화학 | 전가수분해된 알킬 폴리실리케이트의 합성방법 |
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CN101704953B (zh) * | 2009-11-23 | 2011-10-26 | 株洲时代电气绝缘有限责任公司 | 一种含碳oh基的有机硅树脂合成方法 |
CN102161765B (zh) * | 2011-01-11 | 2012-09-19 | 广东达美新材料有限公司 | 一种有机硅树脂及其制备方法 |
DE102011078544A1 (de) | 2011-07-01 | 2013-01-03 | Wacker Chemie Ag | Verfahren zur Herstellung von Organopolysiloxanen |
US20150105529A1 (en) * | 2012-05-23 | 2015-04-16 | Dow Corning Corporation | Process For Preparing Silicone Resins |
US9732191B2 (en) | 2014-01-08 | 2017-08-15 | Dow Corning Corporation | Method for capping MQ-type silicone resins |
CN105906810B (zh) | 2016-04-26 | 2019-08-06 | 广东标美硅氟新材料有限公司 | 一种有机聚硅氧烷树脂的制备方法 |
UA115857C2 (uk) * | 2017-08-30 | 2017-12-26 | Олександр Михайлович Мартиненко | Спосіб одержання гідрогелю метилкремнієвої кислоти з властивостями супрамолекулярних структур і гідрогель, одержаний цим способом |
CN108865053B (zh) * | 2018-08-01 | 2021-01-29 | 深圳日高胶带新材料有限公司 | 一种耐高低温导电有机硅压敏胶及其制备方法与应用 |
CN109553773B (zh) * | 2018-10-31 | 2021-08-13 | 济南雅达新材料科技有限公司 | 一种甲基mq树脂及其制备方法 |
CN110982073A (zh) * | 2019-12-25 | 2020-04-10 | 四川晨光博达新材料有限公司 | 一种制备单一分子量mq硅树脂的方法 |
CN112430329B (zh) * | 2020-11-27 | 2022-11-22 | 成都博达爱福科技有限公司 | 一种合成丙烯酰氧基mq硅树脂的方法 |
CN112898572B (zh) * | 2021-02-01 | 2022-02-22 | 江西蓝星星火有机硅有限公司 | 一种分子量及羟基含量可控的mq树脂的制备方法 |
DE102021106369A1 (de) | 2021-03-16 | 2022-09-22 | Universität Rostock | Pulverbett-3D-Druckverfahren zur Herstellung elastischer Formkörper aus Siliconen und für das Verfahren geeignetes Siliconharz-haltiges Pulver |
CN113150281B (zh) * | 2021-04-14 | 2022-02-01 | 深圳市康利邦科技有限公司 | 一种mq硅树脂及其制备方法、一种硅胶底涂剂 |
CN113321809B (zh) * | 2021-06-28 | 2022-08-05 | 万华化学集团股份有限公司 | 一种窄分子量分布的mq树脂制备方法 |
CN114230795B (zh) * | 2022-01-14 | 2023-05-26 | 万华化学集团股份有限公司 | 一种低功率连续制备可控高分子量mq树脂的方法 |
CN116769165A (zh) * | 2023-05-18 | 2023-09-19 | 广州盛祺宇新材料科技有限公司 | 一种连续生产mq硅树脂的方法和装置 |
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US10647820B2 (en) | 2016-11-18 | 2020-05-12 | Lg Chem, Ltd. | Method for synthesizing pre-hydrolyzed alkyl polysilicate |
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CN101460543A (zh) | 2009-06-17 |
EP1976909A1 (fr) | 2008-10-08 |
US7951895B2 (en) | 2011-05-31 |
FR2895410A1 (fr) | 2007-06-29 |
CN101460543B (zh) | 2011-10-05 |
PL1976909T3 (pl) | 2019-10-31 |
EP1976909B1 (fr) | 2019-05-15 |
JP2009531469A (ja) | 2009-09-03 |
FR2895410B1 (fr) | 2008-03-21 |
KR101008872B1 (ko) | 2011-01-20 |
JP4972103B2 (ja) | 2012-07-11 |
US20090093605A1 (en) | 2009-04-09 |
WO2007071690A1 (fr) | 2007-06-28 |
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