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:
Jan. 24, 1995
Filed:
Apr. 20, 1993
Osamu Hara, Tsukui, JP;
Kunihiko Nakajima, Machida, JP;
Three Bond Co., Ltd., Tokyo, JP;
Abstract
A silicone composition having superior moisture- and photocurability and easy to manufacture is provided. A polyorganosiloxane having primary amino, (meth)acryl or epoxy groups at both ends is reacted with a compound having two to three hydrolyzable groups and also having (meth)acryl or epoxy group in the case where the said end groups are primary amino groups, or also having a primary amino group in the case where the said end groups are (meth)acryl or epoxy groups, then the resulting reaction product is reacted with a compound having vinyl group and (meth)acryl, epoxy or isocyanato group, to prepare a polysiloxane having hydrolyzable groups and vinyl group, and this polysiloxane is combined with a photopolymerization catalyst and a moisture-curing catalyst.