KR20050076763A - 열전도성 실리콘 방열용 조성물 및 그의 사용 방법 - Google Patents
열전도성 실리콘 방열용 조성물 및 그의 사용 방법 Download PDFInfo
- Publication number
- KR20050076763A KR20050076763A KR1020050005903A KR20050005903A KR20050076763A KR 20050076763 A KR20050076763 A KR 20050076763A KR 1020050005903 A KR1020050005903 A KR 1020050005903A KR 20050005903 A KR20050005903 A KR 20050005903A KR 20050076763 A KR20050076763 A KR 20050076763A
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- South Korea
- Prior art keywords
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- component
- heat
- composition
- thermally conductive
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- 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
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- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3737—Organic materials with or without a thermoconductive filler
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Sealing Material Composition (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (4)
- (a) 알케닐기를 갖는 오르가노폴리실록산,(b) 열전도성 충전재,(c) 규소 원자에 직접 결합한 수소 원자를 분자 중에 평균적으로 2개 이상 갖는 오르가노하이드로젠폴리실록산: (c) 성분 중의 규소 원자에 직접 결합한 수소 원자/(a) 성분 중의 알케닐기가 몰비로 0.6을 초과하고 10.0 미만이 되는 양,(d) 백금족 금속계 부가 반응 촉매,(e) 지방족 불포화기를 함유하는 휘발성 반응 제어제: (c) 성분 중의 규소 원자에 직접 결합한 수소 원자/[(a) 성분 중의 알케닐기+(e) 성분 중의 불포화기]가 몰비로 0.05 내지 0.5가 되는 양을 함유하여 이루어지고, 경화시에 상기 (e) 성분이 표면에서 휘발됨으로써 표면 부분이 경화된 상태가 되며, 중심부는 미경화의 상태가 되는 것을 특징으로 하는 열전도성 실리콘 방열용 조성물.
- 제1항에 있어서, 휘발성 반응 제어제 (e)가 아세틸렌 알코올 화합물인 것을 특징으로 하는 열전도성 실리콘 방열용 조성물.
- 제1항 또는 제2항에 있어서, 열전도성 충전재 (b)가 금속, 산화물, 질화물, 탄화물 및 인공 다이아몬드로부터 선택되는 1종 이상인 것을 특징으로 하는 열전도성 실리콘 방열용 조성물.
- 제1항 또는 제2항에 기재된 열전도성 실리콘 방열용 조성물을 발열성 전자 부품과 열방산 부재와의 간극에 장착한 후, 방열용 조성물을 가열하고, 이 방열용 조성물 중의 (e) 성분을 방열용 조성물 표면에서 휘발시킴으로써 그 표면을 경화시키며, 중심부를 미경화의 상태로 하는 것을 특징으로 하는 열전도성 실리콘 방열용 조성물의 사용 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2004-00016155 | 2004-01-23 | ||
JP2004016155A JP4154605B2 (ja) | 2004-01-23 | 2004-01-23 | 熱伝導性シリコーン放熱用組成物及び放熱構造の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050076763A true KR20050076763A (ko) | 2005-07-27 |
KR101127285B1 KR101127285B1 (ko) | 2012-03-30 |
Family
ID=34879026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050005903A KR101127285B1 (ko) | 2004-01-23 | 2005-01-21 | 열전도성 실리콘 방열용 조성물 및 방열 구조의 제조 방법 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4154605B2 (ko) |
KR (1) | KR101127285B1 (ko) |
CN (1) | CN100565854C (ko) |
TW (1) | TW200536896A (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4803365B2 (ja) * | 2006-02-22 | 2011-10-26 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物、熱伝導性シリコーン成形体及びその製造方法 |
JP5283346B2 (ja) | 2007-04-10 | 2013-09-04 | 信越化学工業株式会社 | 熱伝導性硬化物及びその製造方法 |
JP5233325B2 (ja) | 2008-02-29 | 2013-07-10 | 信越化学工業株式会社 | 熱伝導性硬化物及びその製造方法 |
JP5093488B2 (ja) * | 2008-04-15 | 2012-12-12 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物及び接着構造体並びに半導体装置 |
JP5499774B2 (ja) * | 2009-03-04 | 2014-05-21 | 信越化学工業株式会社 | 光半導体封止用組成物及びそれを用いた光半導体装置 |
JP5740864B2 (ja) * | 2010-08-03 | 2015-07-01 | 日立化成株式会社 | 熱伝導シート、熱伝導シートの製造方法、及び熱伝導シートを用いた放熱装置 |
WO2019216190A1 (ja) * | 2018-05-08 | 2019-11-14 | 富士高分子工業株式会社 | 熱伝導性シート、これを用いた実装方法及びこれを用いた接合方法 |
KR20230161957A (ko) | 2021-03-31 | 2023-11-28 | 세키수이 폴리머텍 가부시키가이샤 | 열전도성 조성물, 열전도성 부재, 배터리 모듈 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374967A (en) * | 1981-07-06 | 1983-02-22 | Dow Corning Corporation | Low temperature silicone gel |
JPH0655895B2 (ja) * | 1989-03-16 | 1994-07-27 | 信越化学工業株式会社 | 硬化性シリコーンゴム組成物 |
DE4328657A1 (de) * | 1993-08-26 | 1995-03-02 | Bayer Ag | Organopolysiloxanmischung zur Herstellung von klebstoffabweisenden Organopolysiloxanfilmen |
JP2819444B2 (ja) * | 1993-11-08 | 1998-10-30 | 東レ・ダウコーニング・シリコーン株式会社 | 導電性シリコーンゴム組成物 |
JPH08253685A (ja) * | 1995-03-16 | 1996-10-01 | Toray Dow Corning Silicone Co Ltd | 硬化性シリコーン組成物 |
JP2001214063A (ja) * | 2000-01-31 | 2001-08-07 | Dow Corning Toray Silicone Co Ltd | シリコーンゲル組成物およびシリコーンゲル |
JP3580366B2 (ja) * | 2001-05-01 | 2004-10-20 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物及び半導体装置 |
JP2002363412A (ja) * | 2001-06-11 | 2002-12-18 | Three Bond Co Ltd | 熱伝導性組成物 |
JP3803058B2 (ja) * | 2001-12-11 | 2006-08-02 | 信越化学工業株式会社 | 熱伝導性シリコーン組成物、その硬化物及び敷設方法並びにそれを用いた半導体装置の放熱構造体 |
-
2004
- 2004-01-23 JP JP2004016155A patent/JP4154605B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-21 CN CNB2005100056135A patent/CN100565854C/zh not_active Expired - Fee Related
- 2005-01-21 KR KR1020050005903A patent/KR101127285B1/ko active IP Right Grant
- 2005-01-21 TW TW94101892A patent/TW200536896A/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN100565854C (zh) | 2009-12-02 |
KR101127285B1 (ko) | 2012-03-30 |
TW200536896A (en) | 2005-11-16 |
JP4154605B2 (ja) | 2008-09-24 |
CN1649134A (zh) | 2005-08-03 |
JP2005206733A (ja) | 2005-08-04 |
TWI354005B (ko) | 2011-12-11 |
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