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:
Feb. 14, 2017
Filed:
Jul. 08, 2010
Applicants:
José Carlos Araujo Da Silva, Pont du Chateau, FR;
Justin Belz, Riom, FR;
Inventors:
José Carlos Araujo Da Silva, Pont du Chateau, FR;
Justin Belz, Riom, FR;
Assignees:
MICHELIN RECHERCHE ET TECHNIQUE S.A., Granges-Paccot, CH;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 1/00 (2006.01); C08K 5/29 (2006.01); C08L 21/00 (2006.01);
U.S. Cl.
CPC ...
B60C 1/0016 (2013.04); C08K 5/29 (2013.01); C08L 21/00 (2013.01);
Abstract
Reinforced rubber composition based on, exhibiting a lesser hysteresis degradation over time, based on at least (a) an elastomeric matrix predominantly based on natural rubber, (b) a reinforcing filler and (c) a specific polyimine compound in a content of between 6 and 20 mmol per 100 g of elastomer. This rubber composition is intended, for example, for the manufacture of a semi-finished rubber product intended for the tyres of motor vehicles.