Primer composition

U.S. Patent Number: 5743951

Abstract: A primer composition comprises (A) an organosilicon compound of the general formula (1) ##STR1## wherein R represents an alkylene group having from 1 to 6 carbon atoms, R.sup.1 represents a divalent hydrocarbon group having not less than 4 carbon atoms, R.sup.2 's may be the same or different and independently represent an unsubstituted or substituted monovalent hydrocarbon group, a is 0 or 1, and b is 0, 1, 2 or 3, and (B) a catalyst for condensation of the organosilicon compound and (C) an organopolysiloxane resin.

Inventors: Ozai; Toshiyuki (Gunma-ken, JP); Miyake; Masatoshi (Gunma-ken, JP); Sato; Shinichi (Gunma-ken, JP); Imai; Keisuke (Gunma-ken, JP); Sato; Masaharu (Gunma-ken, JP)

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

Application Number: 08/688,897

Issued: 1998-04-28

Expired: 2006-04-28

Classes: 106/287.11

Field of search: 106/287.11

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