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. 18, 2002
Filed:
Feb. 18, 1999
Applicant:
Inventors:
Xiaorong Wang, Akron, OH (US);
Victor J. Foltz, Akron, OH (US);
Michael W. Hayes, Canton, OH (US);
Peyman Pakdel, Akron, OH (US);
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 2/100 ; C08L 5/104 ; C08L 7/514 ; C08L 8/304 ;
U.S. Cl.
CPC ...
C08L 2/100 ; C08L 5/104 ; C08L 7/514 ; C08L 8/304 ;
Abstract
A method for increasing the damping properties of tire rubber comprising the steps of adding an unsaturated damping additive to a vulcanizable composition of matter, and processing the vulcanizable composition of matter containing the damping additive into tire rubber.