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:
Mar. 19, 2019
Filed:
Mar. 11, 2016
Applicant:
Bridgestone Corporation, Tokyo, JP;
Inventors:
Francesco Botti, Rome, IT;
Raffaele Di Ronza, Rome, IT;
Assignee:
BRIDGESTONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 39/02 (2006.01); C08C 19/25 (2006.01); C08K 3/36 (2006.01); C08K 5/548 (2006.01); C08K 9/02 (2006.01); B60C 1/00 (2006.01); C08C 19/26 (2006.01); C08J 3/24 (2006.01); C08K 3/34 (2006.01); C08L 9/00 (2006.01);
U.S. Cl.
CPC ...
C08C 19/25 (2013.01); B60C 1/0016 (2013.01); C08C 19/26 (2013.01); C08J 3/242 (2013.01); C08K 3/34 (2013.01); C08K 3/36 (2013.01); C08K 5/548 (2013.01); C08K 9/02 (2013.01); C08L 9/00 (2013.01); B60C 1/00 (2013.01); C01B 39/026 (2013.01); C08K 3/346 (2013.01); C08L 2666/58 (2013.01);
Abstract
A rubber compound containing silicon dioxide for the production of tires and comprising a polymer base with a cross-linkable unsaturated chain, a filler comprising silicon dioxide, a silane bonding agent and a vulcanization system. The filler further comprises a composite mineral consisting of a mineral of the zeolite family, onto which a layer of silicon dioxide has been deposited.