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. 10, 2017
Filed:
Dec. 06, 2011
Koji Okawa, Tokyo, JP;
Kazuhisa Ono, Tokyo, JP;
Koji Okawa, Tokyo, JP;
Kazuhisa Ono, Tokyo, JP;
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC, Tokyo, JP;
Abstract
A heat-curable polyorganosiloxane composition which includes (A) an alkenyl group-containing linear polyorganosiloxane of the formula (I) below, wherein Rrepresents a C-Calkenyl and Rrepresents a C-Calkyl or a phenyl; (B1) a linear polyorganohydrogensiloxane of the formula (II) below, wherein Ris hydrogen and Rrepresents a C-Calkyl or a phenyl; (B2) a cyclic polyorganohydrogensiloxane including RHSiO, wherein Rrepresents a hydrogen atom or C-Calkyl group, and SiO, and having three or more hydrogen atoms bonded to a silicon atom in one molecule; (C) a platinum series catalyst; and (D) an adhesion promoter, wherein the formula (I) and the formula (II) are as follows: