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:
May. 10, 2011
Filed:
May. 10, 2005
Takashi Sueyoshi, Tokyo, JP;
Ken-ichiro Hiwatari, Tokyo, JP;
Tadashi Janado, Tokyo, JP;
Yoshikazu Shoji, Tokyo, JP;
Yoshitaka Sugawara, Osaka, JP;
Takashi Sueyoshi, Tokyo, JP;
Ken-Ichiro Hiwatari, Tokyo, JP;
Tadashi Janado, Tokyo, JP;
Yoshikazu Shoji, Tokyo, JP;
Yoshitaka Sugawara, Osaka, JP;
Adeka Corporation, Tokyo, JP;
Kansai Electric Power Company, Inc., Osaka, JP;
Abstract
A curable composition which comprises at least one of the following (A), (B), and (C) and further contains (D) (provided that when (C) is not contained, both (A) and (B) are in the composition. (A): A silicon-containing polymer in which the content of components having a weight-average molecular weight of 1,000 or lower is 20 wt. % or lower and which has a reactive group A' and one or more Si—O—Si bonds. (B): A silicon-containing polymer in which the content of components having a weight-average molecular weight of 1,000 or lower is 20 wt. % or lower and which has an Si—H group and one or more Si—O—Si bonds. (C): A silicon-containing polymer in which the content of components having a weight-average molecular weight of 1,000 or lower is 20 wt. % or lower and which has a reactive group A′, an Si—H group, and one or more Si—O—Si bonds. (D): A catalyst for curing reaction which is a platinum catalyst. The reactive group A′ is any of Si—R, Si—O—R, and Si—R—OCOC(R)═CH, provided that Rand Reach is alkenyl, Ris alkylene and/or arylene, and Ris hydrogen or methyl.