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:
Jan. 01, 2013
Filed:
Jan. 22, 2010
Applicants:
Steven Luo, Copley, OH (US);
Eiju Suzuki, Chuo-ku Tokyo, JP;
Dennis R. Brumbaugh, North Canton, OH (US);
Inventors:
Steven Luo, Copley, OH (US);
Eiju Suzuki, Chuo-ku Tokyo, JP;
Dennis R. Brumbaugh, North Canton, OH (US);
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/32 (2006.01); C08F 8/12 (2006.01); C08L 9/00 (2006.01); C08F 4/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for preparing a functionalized polymer, the method comprising the steps of (i) polymerizing monomer with a coordination catalyst to form a reactive polymer; and (ii) reacting the reactive polymer with a nitrile compound containing a protected amino group.