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:
Jul. 21, 2009
Filed:
Sep. 08, 2006
Mikio Yamahiro, Kanagawa, JP;
Hisao Oikawa, Kanagawa, JP;
Kenya Ito, Kanagawa, JP;
Masami Tanaka, Kanagawa, JP;
Nobumasa Ootake, Kanagawa, JP;
Kenichi Watanabe, Kanagawa, JP;
Mikio Yamahiro, Kanagawa, JP;
Hisao Oikawa, Kanagawa, JP;
Kenya Ito, Kanagawa, JP;
Masami Tanaka, Kanagawa, JP;
Nobumasa Ootake, Kanagawa, JP;
Kenichi Watanabe, Kanagawa, JP;
Chisso Corporation, Osaka, JP;
Abstract
The object of the present invention is to provide a new kind of silicon compound having an ester-type organic functional group and a new method for providing a T-silsesquioxane compound having a hydroxyl group by using said silicon compound as the starting material. A silicon compound represented by formula (1) is obtained through the production process characterized by using a silicon compound represented by formula (2). wherein:
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile