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:
Dec. 14, 2010
Filed:
Feb. 27, 2007
Koichi Higuchi, Annaka, JP;
Masaaki Yamaya, Annaka, JP;
Hisashi Muramatsu, Kariya, JP;
Koichi Chigita, Kariya, JP;
Toshio Watanabe, Susono, JP;
Takayuki Nagai, Toyota, JP;
Toshiro Kondo, Kariya, JP;
Koichi Higuchi, Annaka, JP;
Masaaki Yamaya, Annaka, JP;
Hisashi Muramatsu, Kariya, JP;
Koichi Chigita, Kariya, JP;
Toshio Watanabe, Susono, JP;
Takayuki Nagai, Toyota, JP;
Toshiro Kondo, Kariya, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Kabushiki Kaisha Toyota Jidoshokki, Kariya-shi, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
A curable composition comprises (A) an organic/inorganic composite in which a hydrolyzable silyl group and/or SiOH group-containing polysiloxane is bonded to a vinyl polymer through a Si—C bond, and (B) an organic UV absorber having a molecular weight of at least 500 and a weight retentivity of at least 95% when held at 150° C. for 24 hours in an open state. The curable composition is coated and cured to an article, whereby the article is endowed with satisfactory weathering resistance while minimizing coloration or degradation.