KR20190034575A - 열전도성 폴리실록산 조성물 - Google Patents
열전도성 폴리실록산 조성물 Download PDFInfo
- Publication number
- KR20190034575A KR20190034575A KR1020197005321A KR20197005321A KR20190034575A KR 20190034575 A KR20190034575 A KR 20190034575A KR 1020197005321 A KR1020197005321 A KR 1020197005321A KR 20197005321 A KR20197005321 A KR 20197005321A KR 20190034575 A KR20190034575 A KR 20190034575A
- Authority
- KR
- South Korea
- Prior art keywords
- component
- group
- thermally conductive
- polysiloxane composition
- mass
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-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
- 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
- C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- 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
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/14—Solid materials, e.g. powdery or granular
-
- 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
-
- 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
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
- C08K2003/282—Binary compounds of nitrogen with aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (9)
- (A) 열전도성 충전제, 및 (B) 알콕시실릴기 함유 화합물 및 디메틸폴리실록산으로 이루어지는 군에서 선택되는 1종 이상을 함유하는 열전도성 폴리실록산 조성물로서, (A) 성분이, 평균 입자경이 상이한 2종류 이상의 열전도성 충전제로 이루어지고, 또한, (A-1) 평균 입자경 30μm 이상 150μm 이하인 부정형의 질화알루미늄 입자를 (A) 성분 전체에 대해 20질량% 이상 포함하는, 열전도성 폴리실록산 조성물.
- 청구항 1에 있어서,
(A-1) 성분의 산소 함유량이 0.20질량% 미만인, 열전도성 폴리실록산 조성물. - 청구항 1 또는 청구항 2에 있어서,
(A-1) 성분의 질화알루미늄 입자가 단결정 입자인, 열전도성 폴리실록산 조성물. - 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,
(A) 성분이, (A-1) 성분 20~70질량%, (A-2) 평균 입자경 1μm 이상 30μm 미만의 무기 입자 1~50질량%, 및 (A-3) 평균 입자경 0.1μm 이상 1μm 미만의 무기 입자 1~50질량%를 포함하는, 열전도성 폴리실록산 조성물. - 청구항 4에 있어서,
(A-2) 성분의 무기 입자가 질화알루미늄 입자 또는 알루미나 입자인, 열전도성 폴리실록산 조성물. - 청구항 1 내지 청구항 5 중 어느 한 항에 있어서,
또한, (C) 1분자 중에 1개 이상의 지방족 불포화기를 함유하는 폴리오가노실록산을 함유하는, 열전도성 폴리실록산 조성물. - 청구항 1 내지 청구항 6 중 어느 한 항에 있어서,
또한, (D) 1분자 중에 규소 원자에 결합된 수소 원자를 2개 이상 갖는 폴리오가노하이드로젠실록산, 및 (E) 백금계 촉매를 함유하는, 열전도성 폴리실록산 조성물. - 청구항 1 내지 청구항 7 중 어느 한 항에 있어서,
(B) 성분이 알콕시실릴기 함유 화합물을 포함하고, 또한, (F) 축합 촉매를 함유하는, 열전도성 폴리실록산 조성물. - 청구항 1 내지 청구항 8 중 어느 한 항에 기재된 열전도성 폴리실록산 조성물로 이루어지는 방열 재료.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2016-144436 | 2016-07-22 | ||
JP2016144436 | 2016-07-22 | ||
JP2016144437 | 2016-07-22 | ||
JPJP-P-2016-144437 | 2016-07-22 | ||
PCT/JP2017/026219 WO2018016566A1 (ja) | 2016-07-22 | 2017-07-20 | 熱伝導性ポリシロキサン組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190034575A true KR20190034575A (ko) | 2019-04-02 |
KR102335616B1 KR102335616B1 (ko) | 2021-12-06 |
Family
ID=60659004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020197005321A Active KR102335616B1 (ko) | 2016-07-22 | 2017-07-20 | 열전도성 폴리실록산 조성물 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6246986B1 (ko) |
KR (1) | KR102335616B1 (ko) |
CN (1) | CN109415564B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220008047A (ko) * | 2020-07-13 | 2022-01-20 | 한국세라믹기술원 | 다양한 크기의 세라믹 비드를 포함하는 폴리실록산 복합체 및 이의 제조방법 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109844030B (zh) * | 2016-10-18 | 2022-04-26 | 信越化学工业株式会社 | 导热性有机硅组合物 |
JP7303159B2 (ja) | 2020-06-18 | 2023-07-04 | 信越化学工業株式会社 | シリコーン組成物、及び高熱伝導性を有する熱伝導性シリコーン硬化物 |
JP7055254B1 (ja) * | 2020-09-03 | 2022-04-15 | 富士高分子工業株式会社 | 熱伝導性シリコーン組成物の製造方法 |
JP7055255B1 (ja) * | 2020-09-03 | 2022-04-15 | 富士高分子工業株式会社 | 熱伝導性シリコーン組成物の製造方法 |
TW202227588A (zh) * | 2020-10-09 | 2022-07-16 | 日商陶氏東麗股份有限公司 | 導熱性矽組成物及導熱性構件 |
JP7577046B2 (ja) | 2021-10-21 | 2024-11-01 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物 |
WO2023119903A1 (ja) * | 2021-12-23 | 2023-06-29 | 株式会社レゾナック | 熱伝導組成物及びその硬化物 |
CN116606551A (zh) * | 2022-02-08 | 2023-08-18 | 天津莱尔德电子材料有限公司 | 单组分导热凝胶改性用组合物、包含其的单组分导热凝胶和制造方法 |
WO2023162323A1 (ja) * | 2022-02-22 | 2023-08-31 | 富士高分子工業株式会社 | 熱伝導性組成物、熱伝導性シート及びその製造方法 |
WO2024024498A1 (ja) | 2022-07-29 | 2024-02-01 | 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製造方法 |
WO2025009216A1 (ja) | 2023-07-06 | 2025-01-09 | 富士高分子工業株式会社 | 熱伝導性組成物及びこれを用いた熱伝導性シートとその製造方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06209057A (ja) * | 1992-02-21 | 1994-07-26 | Toshiba Corp | 高熱伝導性放熱体およびその製造方法 |
JP2001158610A (ja) * | 1999-11-29 | 2001-06-12 | Denki Kagaku Kogyo Kk | 樹脂充填用窒化アルミニウム粉末及びその用途 |
JP2001158609A (ja) * | 1999-11-29 | 2001-06-12 | Denki Kagaku Kogyo Kk | 樹脂充填用窒化アルミニウム粉末及びその用途 |
JP2002003831A (ja) | 2000-06-26 | 2002-01-09 | Shin Etsu Chem Co Ltd | 放熱用部材 |
JP2002053736A (ja) * | 2000-08-09 | 2002-02-19 | Denki Kagaku Kogyo Kk | 高熱伝導性フィラー及びその用途 |
JP2002299533A (ja) * | 2001-03-29 | 2002-10-11 | Denki Kagaku Kogyo Kk | 放熱スペーサー |
JP2004010880A (ja) * | 2002-06-12 | 2004-01-15 | Denki Kagaku Kogyo Kk | 樹脂組成物及び放熱部材 |
WO2008047809A1 (fr) * | 2006-10-17 | 2008-04-24 | Denki Kagaku Kogyo Kabushiki Kaisha | Graisse |
JP2009096961A (ja) | 2007-10-19 | 2009-05-07 | Shin Etsu Chem Co Ltd | リワーク性に優れた熱伝導性シリコーングリース組成物 |
JP2013147600A (ja) | 2012-01-23 | 2013-08-01 | Shin-Etsu Chemical Co Ltd | 熱伝導性シリコーン組成物及びその硬化物 |
JP2015013927A (ja) * | 2013-07-03 | 2015-01-22 | 株式会社Adeka | 湿気硬化性樹脂組成物及び熱伝導シート |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1860181B (zh) * | 2003-09-29 | 2011-08-24 | 迈图高新材料日本合同公司 | 导热性有机硅组合物 |
-
2017
- 2017-07-20 KR KR1020197005321A patent/KR102335616B1/ko active Active
- 2017-07-20 JP JP2017539675A patent/JP6246986B1/ja active Active
- 2017-07-20 CN CN201780038857.4A patent/CN109415564B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06209057A (ja) * | 1992-02-21 | 1994-07-26 | Toshiba Corp | 高熱伝導性放熱体およびその製造方法 |
JP2001158610A (ja) * | 1999-11-29 | 2001-06-12 | Denki Kagaku Kogyo Kk | 樹脂充填用窒化アルミニウム粉末及びその用途 |
JP2001158609A (ja) * | 1999-11-29 | 2001-06-12 | Denki Kagaku Kogyo Kk | 樹脂充填用窒化アルミニウム粉末及びその用途 |
JP2002003831A (ja) | 2000-06-26 | 2002-01-09 | Shin Etsu Chem Co Ltd | 放熱用部材 |
JP2002053736A (ja) * | 2000-08-09 | 2002-02-19 | Denki Kagaku Kogyo Kk | 高熱伝導性フィラー及びその用途 |
JP2002299533A (ja) * | 2001-03-29 | 2002-10-11 | Denki Kagaku Kogyo Kk | 放熱スペーサー |
JP2004010880A (ja) * | 2002-06-12 | 2004-01-15 | Denki Kagaku Kogyo Kk | 樹脂組成物及び放熱部材 |
WO2008047809A1 (fr) * | 2006-10-17 | 2008-04-24 | Denki Kagaku Kogyo Kabushiki Kaisha | Graisse |
JP2009096961A (ja) | 2007-10-19 | 2009-05-07 | Shin Etsu Chem Co Ltd | リワーク性に優れた熱伝導性シリコーングリース組成物 |
JP2013147600A (ja) | 2012-01-23 | 2013-08-01 | Shin-Etsu Chemical Co Ltd | 熱伝導性シリコーン組成物及びその硬化物 |
JP2015013927A (ja) * | 2013-07-03 | 2015-01-22 | 株式会社Adeka | 湿気硬化性樹脂組成物及び熱伝導シート |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220008047A (ko) * | 2020-07-13 | 2022-01-20 | 한국세라믹기술원 | 다양한 크기의 세라믹 비드를 포함하는 폴리실록산 복합체 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2018016566A1 (ja) | 2018-07-19 |
JP6246986B1 (ja) | 2017-12-13 |
CN109415564B (zh) | 2021-12-21 |
CN109415564A (zh) | 2019-03-01 |
KR102335616B1 (ko) | 2021-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20190034575A (ko) | 열전도성 폴리실록산 조성물 | |
EP3489305B1 (en) | Thermally conductive polysiloxane composition | |
KR102544343B1 (ko) | 열전도성 조성물 | |
JP7039157B2 (ja) | 熱伝導性ポリシロキサン組成物 | |
JP7205554B2 (ja) | シリコーン組成物及びその製造方法 | |
JP5155033B2 (ja) | 熱伝導性シリコーン組成物 | |
KR20180011081A (ko) | 열전도성 조성물 | |
EP3632987B1 (en) | Thermally conductive polysiloxane composition | |
JP5472055B2 (ja) | 熱伝導性シリコーングリース組成物 | |
JP6264307B2 (ja) | 付加硬化型シリコーン組成物 | |
CN116004015A (zh) | 导热性有机硅组合物 | |
JP2009221310A (ja) | 熱伝導性シリコーングリース組成物 | |
JP2021113289A (ja) | 熱伝導性シリコーン接着剤組成物 | |
JP2019077843A (ja) | 熱伝導性シリコーンポッティング組成物およびその硬化物 | |
JP7306278B2 (ja) | 熱伝導性シリコーンポッティング組成物およびその硬化物 | |
JP2017218555A (ja) | 耐湿性に優れた縮合硬化型シリコーン組成物の製造方法 | |
WO2024257555A1 (ja) | 熱伝導性2液付加硬化型シリコーン組成物、硬化物及びシート | |
JP2023184498A (ja) | シリコーン組成物、放熱部材、及び電子機器 | |
KR20240032952A (ko) | 열 전도성 실리콘 조성물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20190222 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20200713 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20210512 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20211025 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20211201 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20211202 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20241112 Start annual number: 4 End annual number: 4 |