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. 15, 2012
Filed:
Oct. 27, 2009
Yoichi Tonomura, Joetsu, JP;
Tohru Kubota, Joetsu, JP;
Yoichi Tonomura, Joetsu, JP;
Tohru Kubota, Joetsu, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
A silyl (meth)acrylate compound containing a siloxy group having a bulky substituent is provided. The compound is represented by the following general formula (1): wherein Rand Rare independently a Cmonovalent branched hydrocarbon group having a hydrocarbon group at α or β position or a monovalent Ccyclic hydrocarbon group; R, R, and Rare independently an unsubstituted or substituted Chydrocarbon group or a siloxy group represented by the following general formula (2):—OSiRRR  (2)wherein R, R, and Rare independently an unsubstituted or substituted Chydrocarbon group; and Ris hydrogen atom or methyl group. This compound is hydrolyzed at a reduced speed, and use of a polymer obtained by copolymerization with an alkyl methacrylate is capable of suppressing attachment of marine organisms to the ship with no or reduced biocide, and this polymer is useful for a hydrolytic self-polishing paint.