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:
Mar. 18, 2014
Filed:
Sep. 22, 2011
Kevin M Mccauley, Akron, OH (US);
Toshihiro Uchiyama, Copley, OH (US);
Christine M. Rademacher, Akron, OH (US);
Terrence E. Hogan, Cuyahoga Falls, OH (US);
Kevin M McCauley, Akron, OH (US);
Toshihiro Uchiyama, Copley, OH (US);
Christine M. Rademacher, Akron, OH (US);
Terrence E. Hogan, Cuyahoga Falls, OH (US);
Bridgestone Corporation, Tokyo, JP;
Abstract
A method for preparing a polymeric composition, the method comprising providing a polymer cement including a polymer and a solvent; introducing a cold-flow inhibitor with the polymer cement, where the cold-flow inhibitor is selected from the group consisting of vicinal diamides, vicinal diureas and vicinal amide-ureas; and isolating at least a portion of the polymer and the cold-flow inhibitor from the solvent to provide a polymeric composition including the polymer and the cold-flow inhibitor.