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:
Apr. 14, 2015
Filed:
Jul. 08, 2010
José Carlos Araujo Da Silva, Pont du Chateau, FR;
Justin Belz, Riom, FR;
Stéphanie DE Landtsheer, Moscou, RU;
Nathalie Simon, Maringues, FR;
Brigitte Chauvin, Chamalieres, FR;
José Carlos Araujo Da Silva, Pont du Chateau, FR;
Justin Belz, Riom, FR;
Stéphanie De Landtsheer, Moscou, RU;
Nathalie Simon, Maringues, FR;
Brigitte Chauvin, Chamalieres, FR;
Compagnie Generale des Etablissements Michelin, Clermont-Ferrand, FR;
Michelin Recherche et Technique S.A., Granges-Paccot, CH;
Abstract
Reinforced rubber composition, exhibiting improved hysteresis, 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 small proportion, preferably ranging from 1 to 5 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 tires of motor vehicles.