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:
Nov. 20, 1990
Filed:
Apr. 06, 1988
Applicant:
Inventors:
Hisashi Aoki, Annaka, JP;
Yasuaki Hara, Annaka, JP;
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
522 99 ; 528 32 ;
Abstract
Disclosed herein is an ultraviolet-curable organopolysiloxane composition which provides a cured film having improved brittleness, hardness, scratch resistance, and durability. The composition is composed of an acrylic-functional organopolysiloxane containing phenylsiloxane units and siloxane units having a specific acrylic functional group, a specific acrylate or methacrylate, and a photoinitiator.