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:
Nov. 02, 2010
Filed:
Oct. 28, 2005
Pierre Robert, Clermont-Ferrand, FR;
Stėphanie DE Landtsheer, Clermont-Ferrand, FR;
Jean-michel Favrot, Cournon d'Auvergne, FR;
Garance Lopitaux, Bellenaves, FR;
Pierre Robert, Clermont-Ferrand, FR;
Stėphanie De Landtsheer, Clermont-Ferrand, FR;
Jean-Michel Favrot, Cournon d'Auvergne, FR;
Garance Lopitaux, Bellenaves, FR;
Michelin Recherche et Technique S.A., Granges-Paccot, CH;
Abstract
Plasticising system which can be used for the plasticizing of a diene rubber composition, characterized in that it is based on an MES or TDAE oil and on Cfraction/vinylaromatic copolymer resin, in particular a copolymer of a Cfraction and of stirene resin. Rubber composition exhibiting an improved abrasion and cut resistance, said composition being based on at least a diene elastomer, a reinforcing filler, a crosslinking system and a plasticising system comprising between 5 and 35 phr of an MES or TDAE oil and between 5 and 35 phr of such a resin (phr=parts by weight per 100 parts of elastomer). Process for preparing such a composition, use of said composition for the manufacture of a finished article or of a semi-finished product intended for a motor vehicle ground-contact system, in particular a tire and a tread of such a tire.