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:
Jun. 06, 2017
Filed:
Dec. 09, 2011
Applicant:
Damien Thomasson, Clermont-Ferrand, FR;
Inventor:
Damien Thomasson, Clermont-Ferrand, FR;
Assignees:
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
MICHELIN RECHERCHE ET TECHNIQUE S.A., Granges-Paccot, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/04 (2006.01); C08J 3/22 (2006.01); C08L 21/00 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
C08K 3/04 (2013.01); C08J 3/226 (2013.01); C08K 3/36 (2013.01); C08L 21/00 (2013.01); C08J 2421/00 (2013.01);
Abstract
The invention relates to a rubber composition based on at least one diene elastomer, a filler comprising at least carbon black and an inorganic filler with an inorganic filler content of less than or equal to 50 parts by weight per hundred parts of elastomer, phr, and also a crosslinking system, characterized in that the dispersion of the filler in the elastomeric matrix has a Z value of greater than or equal to 80; and also to the process for preparing such a composition.