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:
Sep. 20, 2011
Filed:
Sep. 04, 2008
Applicants:
Hiroyuki Yano, Uji, JP;
Yukio Isobe, Kobe, JP;
Naoya Ichikawa, Kobe, JP;
Takayuki Hattori, Kobe, JP;
Inventors:
Hiroyuki Yano, Uji, JP;
Yukio Isobe, Kobe, JP;
Naoya Ichikawa, Kobe, JP;
Takayuki Hattori, Kobe, JP;
Assignee:
Sumitomo Rubber Industries, Ltd., Kobe-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 47/00 (2006.01); B60C 9/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
By using a vulcanized rubber composition containing a rubber component composed of at least any one of a natural rubber, a modified natural rubber and a synthetic rubber, and chemically modified microfibril cellulose, it is possible to provide a vulcanized rubber composition that is environmentally conscious and that exhibits excellent rupture characteristics and a low energy loss, and a pneumatic tire that is excellent in rolling resistance property, steering stability and durability.