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. 31, 2019
Filed:
Sep. 19, 2016
Applicant:
Bridgestone Corporation, Tokyo, JP;
Inventor:
Terrence E. Hogan, Uniontown, OH (US);
Assignee:
Bridgestone Corporation, Chuo-ku, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 228/02 (2006.01); C08F 236/04 (2006.01); A41D 19/00 (2006.01); C08F 236/12 (2006.01); C08F 236/14 (2006.01);
U.S. Cl.
CPC ...
C08F 228/02 (2013.01); A41D 19/0055 (2013.01); C08F 236/04 (2013.01); C08F 236/12 (2013.01); C08F 236/14 (2013.01);
Abstract
A process for preparing a copolymer including one or more mer units deriving from the polymerization of 1,1-bis(hydrocarbylthio)hydrocarbyl-1-ene monomer, the process comprising anionically polymerizing conjugated diene monomer, 1,1-bis(hydrocarbylthio)hydrocarbyl-1-ene monomer, and optionally monomer copolymerizable therewith.