Epoxy resin-modified silicone resin composition


PURPOSE: To provide the titled compsn. which has good storage stability at a temp. not higher than room temp. and gives cured articles having excellent heat resistance, electrical characteristics, etc. by heating, by incorporating an org. Al compd. and an amine compd. in an epoxy/silicone copolymer. CONSTITUTION: An epoxy resin-modified silicone resin compsn. consists of 100pts. wt. epoxy/silicone copolymer (A) obtd. by subjecting an organosilicon compd. having an average composition of the formula [wherein R 1 is a (substd.) monovalent hydrocarbon group; R 2 is H, a (substd.) monovalent hydrocarbon group; 0.2≤a≤4.0, 0.01≤b<4, a+b≤4] and an epoxy resin having at least one hydroxyl group and at least one epoxy group per molecule to a dehydration reaction or an alcohol-removing reaction, 0.001W3pts.wt. at least one Al compd. (B) selected from aluminum chelate compds. and aluminum alcoholate compds. and 0.005W 3pts.wt. amine compd. (C). COPYRIGHT: (C)1984,JPO&Japio




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Cited By (10)

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    JP-2005524732-AAugust 18, 2005シグマカロン・サービスィズ・ビーブイSigmakalon Services B.V.有機官能性ポリシロキサン
    JP-2007062462-AMarch 15, 2007Nifco Inc, 株式会社ニフコMulti-use storage device
    JP-2008530264-AAugust 07, 2008ロディア・シミ水性シリコーン分散体、これを含有する処方物、特に塗料処方物及びそれらの製造方法
    JP-2014005242-AJanuary 16, 2014Adeka Corp, 株式会社AdekaAluminum compound, raw material for thin film formation, and method of producing thin film
    JP-H0236222-AFebruary 06, 1990Internatl Business Mach Corp Poly(hydroxyether-diphenyldimethylsiloxane) copolymer, and heat roller and optical disc containing this polymer
    JP-H0329161-B2April 23, 1991Matsushita Denki Sangyo Kk, Junichi Kanazawa
    JP-S60240101-ANovember 29, 1985Matsushita Electric Ind Co Ltd, Jiyunichi KanazawaCoating material for electronic part
    JP-S6245626-AFebruary 27, 1987Shin Kobe Electric Mach Co LtdProduction of thermosetting resin for laminated sheet
    JP-S6245627-AFebruary 27, 1987Shin Kobe Electric Mach Co LtdProduction of thermosetting resin for laminated sheet
    JP-S627723-AJanuary 14, 1987Shin Etsu Chem Co LtdEpoxy resin composition