KR102656007B1 - 폴리오르가노실록산 및 이의 열전도성 실리콘 조성물 - Google Patents
폴리오르가노실록산 및 이의 열전도성 실리콘 조성물 Download PDFInfo
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- KR102656007B1 KR102656007B1 KR1020217035912A KR20217035912A KR102656007B1 KR 102656007 B1 KR102656007 B1 KR 102656007B1 KR 1020217035912 A KR1020217035912 A KR 1020217035912A KR 20217035912 A KR20217035912 A KR 20217035912A KR 102656007 B1 KR102656007 B1 KR 102656007B1
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- 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
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- C08G77/04—Polysiloxanes
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- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
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- 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
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- 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
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C—CHEMISTRY; METALLURGY
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C08K2201/00—Specific properties of additives
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
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- Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
Abstract
Description
Claims (19)
- 하기 구조식을 갖는 폴리오르가노실록산으로서,
여기서,
a는 6 내지 18의 임의의 정수이며,
n은 0.7 내지 20의 임의의 수이며,
m은 14 내지 1500의 임의의 수이며,
m/n은 20 이상의 임의의 수이며,
R1은 각각의 경우 독립적으로, C1-C5 알킬기 또는 페닐기이며,
R2는 각각의 경우 독립적으로, C1-C5 알킬기이고,
X는 C2-C6 알케닐, 알콕시, 하이드록실 및 수소 중에서 선택되는 하나 이상의 기를 나타내는 것을 특징으로 하는, 폴리오르가노실록산. - 제1항에 있어서,
X의 일부는 알콕시기인 것을 특징으로 하는, 폴리오르가노실록산. - 제2항에 있어서,
X 기의 총 몰수를 기준으로 적어도 20 몰%의 X는 알콕시기인 것을 특징으로 하는, 폴리오르가노실록산. - 제1항에 있어서,
X의 일부는 비닐기인 것을 특징으로 하는, 폴리오르가노실록산. - 제4항에 있어서,
X 기의 총 몰수를 기준으로 적어도 45 몰%의 X는 비닐기인 것을 특징으로 하는, 폴리오르가노실록산. - 제1항에 있어서,
X 기의 총 몰수를 기준으로 적어도 65 몰%의 X 및 적어도 20 몰%의 X는 각각 비닐기 및 알콕시기인 것을 특징으로 하는, 폴리오르가노실록산. - 제1항에 있어서,
X의 일부는 수소 원자인 것을 특징으로 하는, 폴리오르가노실록산. - 제1항에 있어서,
m은 14 내지 380의 임의의 수이고, m/n은 20 내지 500의 임의의 수인 것을 특징으로 하는, 폴리오르가노실록산. - 제8항에 있어서,
m은 60 내지 160의 임의의 수이고, m/n은 50 내지 150의 임의의 수인 것을 특징으로 하는, 폴리오르가노실록산. - 제1항에 있어서,
25℃에서 10 내지 200 mPa·s의 역학 점도를 특징으로 하는, 폴리오르가노실록산. - 제1항에 있어서,
3,000 내지 10,000 g/mol의 수 평균 분자량을 특징으로 하는, 폴리오르가노실록산. - 제1항에 있어서,
1.6 내지 2.0의 다분산성 지수를 특징으로 하는, 폴리오르가노실록산. - 열전도성 실리콘 조성물로서,
a) 제1항 내지 제12항 중 어느 한 항에 따른 폴리오르가노실록산, 및
b) 열전도성 충전제
를 포함하는, 열전도성 실리콘 조성물. - 제13항에 있어서,
성분 b)는 100 중량부의 성분 a)를 기준으로, 25 내지 3,000 중량부의 양으로 사용되는 것을 특징으로 하는, 실리콘 조성물. - 제13항에 있어서,
성분 b)는 0.1 내지 120 μm의 평균 입자 크기를 갖는 것을 특징으로 하는, 실리콘 조성물. - 제13항에 있어서,
성분 a) 및 b)는 상기 실리콘 조성물의 총 중량의 95 중량% 초과를 차지하는 것을 특징으로 하는, 실리콘 조성물. - 제13항에 있어서,
상기 실리콘 조성물은
c) 오르가노하이드로겐폴리실록산, 및
d) Pt계 촉매
를 추가로 포함하는 것을 특징으로 하는, 실리콘 조성물. - 제13항에 있어서,
상기 실리콘 조성물이, 상기 실리콘 조성물의 총 중량을 기준으로, 0 중량% 내지 0.1 중량% 미만의 총량으로 희석제 및 가소제를 포함하는 것을 특징으로 하는, 실리콘 조성물. - 제13항에 있어서,
상기 실리콘 조성물이, 상기 실리콘 조성물의 총 중량을 기준으로, 0 중량% 내지 0.1 중량% 미만의 양으로 충전제 표면 처리제를 포함하는 것을 특징으로 하는, 실리콘 조성물.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/085596 WO2020223864A1 (en) | 2019-05-06 | 2019-05-06 | Polyorganosiloxane and thermally conductive silicone composition thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20210151130A KR20210151130A (ko) | 2021-12-13 |
| KR102656007B1 true KR102656007B1 (ko) | 2024-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217035912A Active KR102656007B1 (ko) | 2019-05-06 | 2019-05-06 | 폴리오르가노실록산 및 이의 열전도성 실리콘 조성물 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20220220259A1 (ko) |
| EP (1) | EP3966269B1 (ko) |
| JP (1) | JP7322180B2 (ko) |
| KR (1) | KR102656007B1 (ko) |
| CN (1) | CN113785003B (ko) |
| TW (1) | TWI740449B (ko) |
| WO (1) | WO2020223864A1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116234877A (zh) * | 2020-09-07 | 2023-06-06 | 瓦克化学股份公司 | 含氢聚有机硅氧烷,及含其的导热硅氧烷组合物 |
| KR20230130740A (ko) | 2021-02-23 | 2023-09-12 | 비와이케이-케미 게엠베하 | 폴리실록산 분산제 |
| US20240158581A1 (en) * | 2022-10-26 | 2024-05-16 | Solaredge Technologies Ltd. | Thermally Conductive Silicone Composition |
| JP7346761B1 (ja) | 2023-04-27 | 2023-09-19 | 旭化成ワッカーシリコーン株式会社 | 熱伝導性シリコーン組成物および熱伝導性シリコーン組成物の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015022998A1 (en) | 2013-08-14 | 2015-02-19 | Dow Corning Toray Co., Ltd. | Novel organic silicon compound, surface treatment agent containing same, resin composition containing same, and gel or cured product of same |
| JP2016079378A (ja) | 2014-10-09 | 2016-05-16 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物及びその硬化物 |
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| JPS56113874A (en) * | 1980-02-08 | 1981-09-08 | Nippon Soken Inc | Proportional solenoid |
| US4500688A (en) * | 1982-04-20 | 1985-02-19 | Petrarch Systems Inc. | Curable silicone containing compositions and methods of making same |
| JP2885390B2 (ja) * | 1993-05-19 | 1999-04-19 | 信越化学工業株式会社 | 繊維処理用組成物 |
| JP3164985B2 (ja) * | 1993-11-10 | 2001-05-14 | 信越化学工業株式会社 | 直鎖状オルガノポリシロキサン及びその製造方法 |
| JP2006328164A (ja) * | 2005-05-25 | 2006-12-07 | Shin Etsu Chem Co Ltd | 熱伝導性シリコーン組成物 |
| TW200900143A (en) * | 2006-12-28 | 2009-01-01 | Dow Corning Toray Co Ltd | Catalyst for alcohol-liberating condensation reaction and preparation method of organopolysiloxane using the same |
| JP2009221310A (ja) * | 2008-03-14 | 2009-10-01 | Momentive Performance Materials Inc | 熱伝導性シリコーングリース組成物 |
| KR20110122484A (ko) * | 2010-05-04 | 2011-11-10 | 주식회사 케이씨씨 | 방열 성능이 우수한 실리콘 중합체 조성물 |
| JP6426628B2 (ja) * | 2013-02-11 | 2018-11-21 | ダウ シリコーンズ コーポレーション | 官能基密集型ポリオルガノシロキサン及びシリコーン反応性希釈剤を含む硬化性シリコーン組成物 |
| CN105482465B (zh) * | 2015-12-24 | 2018-07-03 | 成都硅宝科技股份有限公司 | 超低应力加成型有机硅橡胶组合物 |
| CN105838079A (zh) * | 2016-04-13 | 2016-08-10 | 成都硅宝科技股份有限公司 | 低油离度导热硅脂组合物及其制备方法 |
| CN109415566B (zh) * | 2016-07-22 | 2022-03-01 | 迈图高新材料日本合同公司 | 导热性聚有机硅氧烷组合物 |
| KR20160150290A (ko) * | 2016-12-21 | 2016-12-29 | 주식회사 케이씨씨 | 방열 성능이 우수한 실리콘 중합체 조성물 |
-
2019
- 2019-05-06 KR KR1020217035912A patent/KR102656007B1/ko active Active
- 2019-05-06 CN CN201980096022.3A patent/CN113785003B/zh active Active
- 2019-05-06 US US17/608,476 patent/US20220220259A1/en active Pending
- 2019-05-06 WO PCT/CN2019/085596 patent/WO2020223864A1/en not_active Ceased
- 2019-05-06 JP JP2021565925A patent/JP7322180B2/ja active Active
- 2019-05-06 EP EP19927584.3A patent/EP3966269B1/en active Active
-
2020
- 2020-04-10 TW TW109112090A patent/TWI740449B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015022998A1 (en) | 2013-08-14 | 2015-02-19 | Dow Corning Toray Co., Ltd. | Novel organic silicon compound, surface treatment agent containing same, resin composition containing same, and gel or cured product of same |
| JP2016079378A (ja) | 2014-10-09 | 2016-05-16 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物及びその硬化物 |
| JP6240593B2 (ja) | 2014-10-09 | 2017-11-29 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物及びその硬化物 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113785003B (zh) | 2023-04-25 |
| KR20210151130A (ko) | 2021-12-13 |
| WO2020223864A1 (en) | 2020-11-12 |
| TW202041574A (zh) | 2020-11-16 |
| CN113785003A (zh) | 2021-12-10 |
| EP3966269A4 (en) | 2022-05-18 |
| EP3966269A1 (en) | 2022-03-16 |
| US20220220259A1 (en) | 2022-07-14 |
| JP2022531875A (ja) | 2022-07-12 |
| EP3966269B1 (en) | 2022-11-30 |
| TWI740449B (zh) | 2021-09-21 |
| JP7322180B2 (ja) | 2023-08-07 |
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