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:
Jun. 23, 2015
Filed:
Dec. 16, 2005
Applicants:
Alberto Scurati, Milan, IT;
Xiaorong Wang, Hudson, OH (US);
Sandra M. Warren, Massillon, OH (US);
Christopher G. Robertson, Akron, OH (US);
Inventors:
Alberto Scurati, Milan, IT;
Xiaorong Wang, Hudson, OH (US);
Sandra M. Warren, Massillon, OH (US);
Christopher G. Robertson, Akron, OH (US);
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 51/00 (2006.01); B82Y 30/00 (2011.01); B60C 1/00 (2006.01); C08L 21/00 (2006.01); C08L 101/00 (2006.01); C08L 53/02 (2006.01);
U.S. Cl.
CPC ...
B82Y 30/00 (2013.01); B60C 1/00 (2013.01); C08K 2201/011 (2013.01); C08L 21/00 (2013.01); C08L 53/02 (2013.01); C08L 101/00 (2013.01);
Abstract
The present invention provides a rubber composition comprising (a) a liquid polymer, (b) polymer nanoparticles, and (c) a rubbery matrix. The composition may comprise less or even no aromatic oil. Rubber articles manufactured from such composition, such as tires and power belts, have gained improved reinforcement and controllable hysteresis properties.