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:
Oct. 18, 2016
Filed:
Jan. 28, 2015
Applicant:
Bridgestone Corporation, Chuo-Ku, JP;
Inventors:
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 212/08 (2006.01); C08C 19/22 (2006.01); C08C 19/25 (2006.01); B60C 1/00 (2006.01); C08C 19/44 (2006.01); C08K 3/04 (2006.01); C08F 8/30 (2006.01); C08F 8/42 (2006.01);
U.S. Cl.
CPC ...
C08F 212/08 (2013.01); B60C 1/00 (2013.01); C08C 19/22 (2013.01); C08C 19/25 (2013.01); C08C 19/44 (2013.01); C08K 3/04 (2013.01); C08F 8/30 (2013.01); C08F 8/42 (2013.01); C08F 2810/40 (2013.01);
Abstract
A method for preparing a functionalized polymer, the method comprising the steps of: (i) polymerizing monomer with an anionic initiator to form a reactive polymer; and (ii) reacting the reactive polymer with a nitrile compound containing a protected amino group, where the protected amino group is directly attached to a moiety selected from the group consisting of acyclic moieties, heterocyclic moieties, and non-aromatic cyclic moieties.