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1. JP6942907 - 熱伝導性シリコーンゲル組成物、熱伝導性シリコーンゲルシート及びその製造方法

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Japan
Application Number 2021536802
Application Date 26.03.2021
Publication Number 6942907
Publication Date 10.09.2021
Grant Number 6942907
Grant Date 10.09.2021
Publication Kind B1
IPC
C08L 83/07
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83Compositions 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
04Polysiloxanes
07containing silicon bound to unsaturated aliphatic groups
C08L 83/05
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83Compositions 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
04Polysiloxanes
05containing silicon bound to hydrogen
C08K 3/11
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
10Metal compounds
11Compounds containing metals of Groups 4 to 10 or of Groups 14 to 16 of the Periodic System
C08K 3/22
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
18Oxygen-containing compounds, e.g. metal carbonyls
20Oxides; Hydroxides
22of metals
Applicants 富士高分子工業株式会社
Inventors 片石　拓海
杉江　舞
木村　裕子
Agents 特許業務法人池内アンドパートナーズ
Priority Data 2020117285 07.07.2020 JP
Title
(JA) 熱伝導性シリコーンゲル組成物、熱伝導性シリコーンゲルシート及びその製造方法
Abstract
(JA)

本発明の熱伝導性シリコーンゲル組成物は、下記Ａ〜Ｄ成分を含む。Ａ:分子鎖の両末端にビニル基を各１個有し、動粘度が１〜６００ｍｍ2／ｓの直鎖状オルガノポリシロキサン、Ｂ:Ｓｉ−Ｈ基が１分子中に３個以上存在し、かつＳｉ−Ｈ基の含有量が０．０５〜６ｍｏｌ／ｋｇである直鎖状オルガノポリシロキサン：Ｂ成分中のＳｉ−Ｈ基数／Ａ成分中のビニル基数＝０．２〜０．５となる量、Ｃ:白金触媒：触媒量、Ｄ:熱伝導性充填剤：ＡとＢの合計量を１００質量部としたとき３００〜１０００質量部
Related patent documents
WO/2022/009486
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