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. 15, 2015
Filed:
Jun. 02, 2004
Applicant:
Hajime Kondo, Kodaira, JP;
Inventor:
Hajime Kondo, Kodaira, JP;
Assignee:
BRIDGESTONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 1/00 (2006.01); C08C 1/14 (2006.01); C08F 2/22 (2006.01); C08F 253/00 (2006.01); C08K 3/04 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
B60C 1/0016 (2013.04); C08C 1/14 (2013.01); C08F 2/22 (2013.01); C08F 253/00 (2013.01); C08K 3/04 (2013.01); C08K 3/36 (2013.01);
Abstract
There are provided a modified natural rubber made from a modified natural rubber latex, in which a polar group-containing monomer is graft-polymerized to natural rubber latex, and a rubber composition comprising such a modified natural rubber and carbon black and/or silica. Also, there are provided a modified natural rubber latex in which a tin-containing monomer or an alkoxysilyl group-containing monomer is graft-polymerized to natural rubber latex and a modified natural rubber made therefrom and a rubber composition comprising such a modified natural rubber.