Curable resin composition

U.S. Patent Number: 5324807

Abstract: A curable resin composition comprising (a) an acrylic, polyester, epoxy or polyol resin having a plurality of alkynyl groups, (b) an organohydrogenpolysiloxane, and (c) an amount of platinum catalyst effective to catalyze the crosslink reaction between (a) and (b). The composition is useful for coating and molding purposes and gives a cured product having excellent acid resistance, water resistance and other properties.

Inventors: Yamada; Mitsuo (Suita, JP), Ohsugi; Hiroharu (Hirakata, JP), Takarada; Mitsuhiro (Annaka, JP), Yoshikawa; Yuji (Annaka, JP)

Assignee: Shin-Etsu Chemical Co., Ltd. (Tokyo, JP) Nippon Paint Co., Ltd. (Osaka, JP)

Application Number: 07/950,605

Issued: 1994-06-28

Expired: 2006-06-28

Classes: 528/100 ; 525/446; 525/480; 525/523; 528/15; 528/25; 528/29

Field of search: 525/29,100,446,480,523 528/15,25,26,27,29,31

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