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. 18, 2017
Filed:
Dec. 14, 2015
Toyo Tire & Rubber Co., Ltd., Osaka-shi, Osaka, JP;
Satoshi Fukunishi, Osaka, JP;
Takashi Yuri, Osaka, JP;
TOYO TIRE & RUBBER CO., LTD., Osaka-shi, JP;
Abstract
Disclosed is a copolymer including a monomer unit (a) derived from a compound represented by the formula (1) and a monomer unit (b) derived from a compound represented by the formula (2), and having a weight average molecular weight (Mw) of from 1,000 to 50,000 wherein Rrepresents a hydrogen atom or a methyl group, Rrepresents a hydrogen atom, a linear alkyl group having from 1 to 8 carbon atoms, or a branched alkyl group having from 3 to 8 carbon atoms, R, R, R, R, Rand Rmay be the same or different, at least one of those groups represents an aliphatic hydrocarbon group having from 3 to 8 carbon atoms, and the remainder represents a hydrogen atom or an aliphatic hydrocarbon group having 1 or 2 carbon atoms.