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. 30, 2014
Filed:
May. 17, 2013
Applicant:
Bridgestone Corporation, Chuo-Ku, JP;
Inventors:
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08C 19/00 (2006.01); C08F 8/00 (2006.01); C08F 8/42 (2006.01); C08K 5/56 (2006.01); C08K 5/548 (2006.01); B60C 1/00 (2006.01); C08K 5/544 (2006.01); C07F 7/18 (2006.01); C08K 5/54 (2006.01); C08K 5/5419 (2006.01);
U.S. Cl.
CPC ...
C08K 5/56 (2013.01); C08K 5/548 (2013.01); B60C 1/0025 (2013.04); B60C 1/0016 (2013.04); C08K 5/544 (2013.01); C07F 7/1836 (2013.01); C08K 5/54 (2013.01); B60C 1/00 (2013.01); C08K 5/5419 (2013.01); C08K 5/5442 (2013.01);
Abstract
The present invention relates to an activated silane compound obtained by reacting a hydrocarbyloxysilane compound with an organic metal compound in an organic solvent, and enhancing interaction of silica with carbon black and improving the fracture characteristic, the abrasion resistance and the low heating property provide an activated silane compound which can be reduced in a blending amount, a rubber composition prepared by blending it as a silane coupling agent and a pneumatic tire prepared by using the above rubber composition, which is excellent in a durability, a low heating property and the like.