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:
Apr. 12, 2016
Filed:
Oct. 25, 2013
Dow Corning Toray Co., Ltd., Tokyo, JP;
Tomohiro Iimura, Ichihara, JP;
Michitaka Suto, Ichihara, JP;
Kazuhiro Nishijima, Ichihara, JP;
Kasumi Takeuchi, Ichihara, JP;
Haruhiko Furukawa, Ichihara, JP;
Yoshitsugu Morita, Ichihara, JP;
DOW CORNING TORAY CO., LTD., Chiyoda-Ku, Tokyo, JP;
Abstract
The present invention relates to a curable silicone composition comprising: (A) an organopolysiloxane having at least two alkenyl groups in a molecule and represented by the average unit formula; (B) a straight chain organopolysiloxane having at least two alkenyl groups in a molecule and having no silicon-bonded hydrogen atoms; (C) an organosiloxane i) represented by the general formula, an organopolysiloxane (C) having at least two silicon-bonded hydrogen atoms in a molecule and represented by the average unit formula, or a mixture of components (C) and (C); and (D) a hydrosilylation reaction catalyst. The curable silicone composition forms a cured product having a high refractive index and a low gas permeability.