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. 14, 2011
Filed:
Dec. 30, 2008
Applicants:
Xiao-dong Pan, Akron, OH (US);
Pat Sadhukhan, Akron, OH (US);
Inventors:
Xiao-Dong Pan, Akron, OH (US);
Pat Sadhukhan, Akron, OH (US);
Assignee:
Bridgestone Corporation, , JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 3/00 (2006.01); C08K 3/10 (2006.01); C08K 3/34 (2006.01); C08K 3/04 (2006.01); C04B 26/06 (2006.01); B60C 1/00 (2006.01); C01B 31/24 (2006.01); C01F 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Particular embodiments are directed toward a rubber mixture comprising (i) a rubber; and (ii) a filler component, where the filler component includes a filler selected from the group consisting of amorphous aluminum hydroxycarbonate, amorphous aluminum hydroxyoxycarbonate, and amorphous aluminum oxycarbonate, where said amorphous aluminum hydroxycarbonate, amorphous aluminum hydroxyoxycarbonate, and amorphous aluminum oxycarbonate are characterized by a BET specific surface area of less than 40 m/g.