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. 09, 2013
Filed:
Apr. 06, 2010
Applicants:
Chi-chen Hsieh, Kaohsiung, TW;
Chih-kuang Tsai, Kaohsiung, KR;
Yen-hsian LI, Kaohsiung, TW;
Ming-cheng Chiu, Kaohsiung, TW;
Inventors:
Chi-Chen Hsieh, Kaohsiung, TW;
Chih-Kuang Tsai, Kaohsiung, KR;
Yen-Hsian Li, Kaohsiung, TW;
Ming-Cheng Chiu, Kaohsiung, TW;
Assignee:
TSRC Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08C 19/25 (2006.01); C08C 19/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coupled copolymer is provided. The coupled copolymer is coupled by reacting a silane coupling agent with a copolymer, where the copolymer is polymerized by a conjugated diene monomer and a vinyl aromatics monomer, and the silane coupling agent has an alkenyl group and a alkoxy group, and has a chemical Formula (I) as follows: