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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.:

US 8933181 B1

PDFFull Text
Expired
Date of Patent:
Jan. 13, 2015

Filed:

Jan. 06, 2012

Branched polymers and methods for their synthesis and use

Applicants:

Hiroshi Mouri, Akron, OH (US);

Steven Luo, Copley, OH (US);

Jessica Kurasch, Fairlawn, OH (US);

Christopher G. Robertson, Akron, OH (US);

Sandra Warren, Gradignan, FR;

Inventors:

Hiroshi Mouri, Akron, OH (US);

Steven Luo, Copley, OH (US);

Jessica Kurasch, Fairlawn, OH (US);

Christopher G. Robertson, Akron, OH (US);

Sandra Warren, Gradignan, FR;

Assignee:

Bridgestone Corporation, Tokyo, JP;

Attorneys:

Meredith E. Hooker

Arthur M. Reginelli

Primary Examiner:

Nathan M Nutter

Int. Cl.
CPC ...
C08F 4/06 (2006.01); C08F 4/70 (2006.01); C08F 4/72 (2006.01); C08G 81/02 (2006.01); B60C 1/00 (2006.01); C08C 19/44 (2006.01); C08F 36/04 (2006.01); C08F 297/08 (2006.01); C08G 83/00 (2006.01); C08L 21/00 (2006.01); C08L 53/00 (2006.01); C08L 9/00 (2006.01); C08L 15/00 (2006.01); C08L 19/00 (2006.01);
U.S. Cl.
CPC ...
C08G 81/021 (2013.01); B60C 1/00 (2013.01); B60C 1/0016 (2013.01); C08C 19/44 (2013.01); C08F 36/04 (2013.01); C08F 297/08 (2013.01); C08G 83/005 (2013.01); C08L 21/00 (2013.01); C08L 53/00 (2013.01); C08L 9/00 (2013.01); C08L 15/00 (2013.01); C08L 19/006 (2013.01);
Abstract

Branched polymers including multi-branched polymers, functionalized branched polymers, star-branched polymers, and dendigraft polymers. Methods for the synthesis of branched polymers and method for the use of branched polymers in tire components are also included.

Find Patent Forward Citations

Mouri, Hiroshi. (2015). Branched polymers and methods for their synthesis and use (U.S. Patent No. 8933181). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8933181

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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