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. 31, 2012
Filed:
Aug. 05, 2009
Applicants:
Kevin M. Mccauley, Coventry Township, OH (US);
Terrence E. Hogan, Akron, OH (US);
Zbyslaw R. Owczarczyk, Golden, CO (US);
Amy M. Randall, Akron, OH (US);
Inventors:
Kevin M. McCauley, Coventry Township, OH (US);
Terrence E. Hogan, Akron, OH (US);
Zbyslaw R. Owczarczyk, Golden, CO (US);
Amy M. Randall, Akron, OH (US);
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for reducing the cold flow of a polymeric composition of matter by introducing polymer with the combination or reaction product of (i) an acetal or ketal of an alditol and (ii) (a) a hydrocarbylated boric acid, (b) an organoaluminum compound, or (c) both a hydrocarbylated boric acid and an organoaluminum compound.