The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 1989
Filed:
Jul. 22, 1987
Applicant:
Inventors:
yoshio Okamura, Annaka, JP;
Kimitaka Kumagae, Annaka, JP;
Hideyuki Itoh, Annaka, JP;
Shigeru Mori, Annaka, JP;
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428429 ; 524862 ; 427387 ; 528 15 ; 528 31 ; 528 32 ; 525478 ;
Abstract
A composition for coating glass fiber articles such as glass sleeve, glass cloth, glass roving, glass tape, glass mat or glass nonwoven fiber, comprising (a) a diorganopolysiloxane end-blocked with a divinylmonoorganosilyl or trivinylsilyl radical at both ends, (b) a sufficient amount of an organohydrogenpolysiloxane containing at least two silicon-bonded hydrogen atoms per molecule to provide at least 0.5 silicon-bonded hydrogen atoms per vinyl radical in component (a), and (c) a catalytic amount of platinum or a platinum compound.