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. 14, 2014
Filed:
Mar. 27, 2009
Kenichi Takizawa, Fukuoka, JP;
Yoshiaki Koyashiki, Fukuoka, JP;
Hiroshi Kobayashi, Fukuoka, JP;
Masahito Shinbara, Fukuoka, JP;
Hanako Kato, Fukuoka, JP;
Mari Abe, Kanagawa, JP;
Masanori Yamazaki, Kanagawa, JP;
Yutaka Mori, Fukuoka, JP;
Kenichi Takizawa, Fukuoka, JP;
Yoshiaki Koyashiki, Fukuoka, JP;
Hiroshi Kobayashi, Fukuoka, JP;
Masahito Shinbara, Fukuoka, JP;
Hanako Kato, Fukuoka, JP;
Mari Abe, Kanagawa, JP;
Masanori Yamazaki, Kanagawa, JP;
Yutaka Mori, Fukuoka, JP;
Mitsubishi Chemical Corporation, Tokyo, JP;
Abstract
The present invention provides a curable polysiloxane composition which is excellent in light resistance (particularly ultraviolet resistance) and adhesion and has a sufficient heat resistance/hydrothermal resistance and film-forming property and which generates little foaming at curing and does not generate cracks, peeling, coloring, and foaming even when used for a long period of time. A curable polysiloxane composition which comprises a specific hydrosilyl group-containing polysiloxane compound, a specific polysiloxane compound comprising two or more silanol groups in one molecule, and a dehydrogenative condensation reaction catalyst.