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:
Feb. 07, 2017
Filed:
Oct. 09, 2015
Applicant:
Sumitomo Bakelite Company Limited, Shinagawa-ku, JP;
Inventors:
Jun Okada, Tokyo, JP;
Kazunobu Senoo, Tokyo, JP;
Assignee:
SUMITOMO BAKELITE COMPANY LIMITED, Shinagawa-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L 83/04 (2006.01); A61L 29/06 (2006.01); A61L 29/04 (2006.01); C08K 9/06 (2006.01); A61L 29/12 (2006.01); C08K 3/36 (2006.01); C08G 77/20 (2006.01); C08G 77/12 (2006.01);
U.S. Cl.
CPC ...
C08L 83/04 (2013.01); A61L 29/049 (2013.01); A61L 29/126 (2013.01); C08K 9/06 (2013.01); C08G 77/12 (2013.01); C08G 77/20 (2013.01); C08K 3/36 (2013.01); C08L 2203/02 (2013.01);
Abstract
A silicone rubber-based hardening composition includes a linear organopolysiloxane having a vinyl group (A), an organohydrogen polysiloxane (B), and a silica filler (C) of which surface is treated with a silane coupling agent having a trimethylsilyl group. The linear organopolysiloxane having a vinyl group (A) includes a first linear organopolysiloxane having a vinyl group (A1), and a second linear organopolysiloxane having a vinyl group (A2).