KR102229794B1 - 실록산 및 이의 제조방법 - Google Patents
실록산 및 이의 제조방법 Download PDFInfo
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- KR102229794B1 KR102229794B1 KR1020190044044A KR20190044044A KR102229794B1 KR 102229794 B1 KR102229794 B1 KR 102229794B1 KR 1020190044044 A KR1020190044044 A KR 1020190044044A KR 20190044044 A KR20190044044 A KR 20190044044A KR 102229794 B1 KR102229794 B1 KR 102229794B1
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- siloxane
- hours
- cyclic siloxane
- weight
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- -1 cyclic siloxane Chemical class 0.000 claims description 41
- 238000003756 stirring Methods 0.000 claims description 34
- 230000015572 biosynthetic process Effects 0.000 claims description 20
- 238000003786 synthesis reaction Methods 0.000 claims description 20
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 16
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical group C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 8
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 6
- 150000004692 metal hydroxides Chemical class 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- ARYZCSRUUPFYMY-UHFFFAOYSA-N methoxysilane Chemical compound CO[SiH3] ARYZCSRUUPFYMY-UHFFFAOYSA-N 0.000 claims 6
- HZYXNODZUMHMPD-UHFFFAOYSA-N COC(OC)(OC)[SiH3].COC(OC)(OC)[SiH3] Chemical compound COC(OC)(OC)[SiH3].COC(OC)(OC)[SiH3] HZYXNODZUMHMPD-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 28
- 125000000217 alkyl group Chemical group 0.000 description 20
- 239000003054 catalyst Substances 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- 238000010926 purge Methods 0.000 description 14
- 229910000077 silane Inorganic materials 0.000 description 13
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 10
- 229910052731 fluorine Inorganic materials 0.000 description 10
- 239000011737 fluorine Substances 0.000 description 10
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 9
- 230000002209 hydrophobic effect Effects 0.000 description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 description 6
- 229910052736 halogen Inorganic materials 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- ALVYUZIFSCKIFP-UHFFFAOYSA-N triethoxy(2-methylpropyl)silane Chemical compound CCO[Si](CC(C)C)(OCC)OCC ALVYUZIFSCKIFP-UHFFFAOYSA-N 0.000 description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000005871 repellent Substances 0.000 description 4
- XYJRNCYWTVGEEG-UHFFFAOYSA-N trimethoxy(2-methylpropyl)silane Chemical compound CO[Si](OC)(OC)CC(C)C XYJRNCYWTVGEEG-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- MSRJTTSHWYDFIU-UHFFFAOYSA-N octyltriethoxysilane Chemical compound CCCCCCCC[Si](OCC)(OCC)OCC MSRJTTSHWYDFIU-UHFFFAOYSA-N 0.000 description 3
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 3
- QCMKXHXKNIOBBC-UHFFFAOYSA-N 3-fluoroprop-1-ene Chemical group FCC=C QCMKXHXKNIOBBC-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003377 acid catalyst Substances 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229960003493 octyltriethoxysilane Drugs 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- GHQYGDRQPXLOLK-UHFFFAOYSA-N CCO[SiH](OCC)OCC.CCO[Si](CC)(OCC)OCC Chemical compound CCO[SiH](OCC)OCC.CCO[Si](CC)(OCC)OCC GHQYGDRQPXLOLK-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Chemical class 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001350 alkyl halides 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
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000006116 anti-fingerprint coating Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- AVYKQOAMZCAHRG-UHFFFAOYSA-N triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane Chemical compound CCO[Si](OCC)(OCC)CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F AVYKQOAMZCAHRG-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
- NKLYMYLJOXIVFB-UHFFFAOYSA-N triethoxymethylsilane Chemical compound CCOC([SiH3])(OCC)OCC NKLYMYLJOXIVFB-UHFFFAOYSA-N 0.000 description 1
- NMEPHPOFYLLFTK-UHFFFAOYSA-N trimethoxy(octyl)silane Chemical compound CCCCCCCC[Si](OC)(OC)OC NMEPHPOFYLLFTK-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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy 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
- C08G77/06—Preparatory processes
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
Abstract
Description
구분 | 제조예 1 | 제조예 2 | 제조예 3 | 제조예 4 | 제조예 5 | 제조예 6 | 제조예 7 |
접촉각 | 98.89° | 104.34° | 91.24° | 100.55° | 93.28° | 95.03° | 93.42° |
내구성 | 우수 | 우수 | 낮음 | 낮음 | 낮음 | 낮음 | 낮음 |
구분 | 제조예 8 | 제조예 9 | 제조예 10 | 제조예 11 | 제조예 12 |
접촉각 | 98.69° | 100.78° | 94.37° | 87.78° | 93.22° |
내구성 | 우수 | 우수 | 낮음 | 낮음 | 낮음 |
구분 | 제조예 13 | 제조예 14 |
접촉각 | 97.83° | 104.79° |
내구성 | 우수 | 우수 |
Claims (7)
- 금속 수산화물과 환형 실록산을 반응기 내에서 상온 교반한 후, 상기 반응기의 내부 온도를 80℃ 내지 90℃로 승온하여 질소분위기 하에서 잔류수분과 공기를 제거하는 것을 포함하는 제1 단계;
상기 제1 단계의 결과물에 메톡시 실란을 더 첨가하고 상기 반응기의 내부 온도를 120℃ 내지 130℃로 승온하여 하기 화학식 1로 표시되는 화합물을 합성하는 제2 단계; 및
상기 제2 단계의 결과물에 중합정지제를 더 첨가하여 합성을 정지하는 제3 단계;를 포함하고,
상기 환형 실록산과 상기 메톡시 실란의 총 중량에 대해 상기 환형 실록산의 함량은 89 중량% 내지 94 중량% 의 범위 내이고,
상기 환형 실록산과 상기 메톡시 실란의 총 중량에 대해 상기 메톡시 실란의 함량은 6 중량% 내지 11 중량% 의 범위 내이며,
상기 환형 실록산과 상기 메톡시 실란의 총 중량에 대해 상기 금속 수산화물의 함량은 1 중량% 내지 4 중량%의 범위이며,
상기 환형 실록산은 옥타메틸시클로테트라실록산(Octamethyl cyclotetrasiloxane)이고,
상기 메톡시 실란은 트리메톡시메틸실란(Trimethoxymethylsilane)인 실록산의 제조방법:
<화학식 1>
상기 화학식 1에서,
n 은 A-2로 표시되고, 이 때, A가 4의 배수인 1 내지 100 중에서 선택된 자연수이고,
m 은 1 내지 100 중에서 선택된 자연수이며,
R1, R2, R3, R4, R5, R6, R7 및 R8 은 각각 독립적으로 메틸이다.
- 삭제
- 삭제
- 삭제
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- 삭제
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KR20200121933A KR20200121933A (ko) | 2020-10-27 |
KR102229794B1 true KR102229794B1 (ko) | 2021-03-23 |
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KR20220039160A (ko) | 2020-09-22 | 2022-03-29 | 주식회사 엘지에너지솔루션 | 전지셀의 수명이 향상된 전지 팩 및 이를 포함하는 디바이스 |
KR102371552B1 (ko) * | 2021-10-25 | 2022-03-08 | 주식회사 코이코리아 | 제형안정성을 높인 항균 및 항바이러스성 조성물의 제조방법 및 그를 이용한 항균 및 항바이러스성 조성물 |
Citations (2)
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CN1821284A (zh) * | 2006-01-27 | 2006-08-23 | 江苏宏达化工新材料股份有限公司 | 用氢氧化钾催化合成小分子羟基硅油的方法 |
JP2013209361A (ja) * | 2012-02-29 | 2013-10-10 | Nisshin Chem Ind Co Ltd | 架橋性シリコーンゴムエマルジョンを含有する化粧料及びその製造方法 |
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KR100463926B1 (ko) | 2001-11-28 | 2004-12-30 | 티오켐 주식회사 | 다기능성 실리콘 폴리머 코팅제 조성물 |
JP6164144B2 (ja) | 2014-03-31 | 2017-07-19 | 信越化学工業株式会社 | 含フッ素コーティング剤及び該コーティング剤で処理された物品 |
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CN1821284A (zh) * | 2006-01-27 | 2006-08-23 | 江苏宏达化工新材料股份有限公司 | 用氢氧化钾催化合成小分子羟基硅油的方法 |
JP2013209361A (ja) * | 2012-02-29 | 2013-10-10 | Nisshin Chem Ind Co Ltd | 架橋性シリコーンゴムエマルジョンを含有する化粧料及びその製造方法 |
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