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:
May. 02, 2017
Filed:
Dec. 21, 2011
Applicants:
Jérôme Bibette, Paris, FR;
Fernando Martinez Pedrero, Madrid, ES;
Benoît DE Gaudemaris, Clermont-Ferrand, FR;
Julien Berriot, Clermont-Ferrand, FR;
Inventors:
Jérôme Bibette, Paris, FR;
Fernando Martinez Pedrero, Madrid, ES;
Benoît De Gaudemaris, Clermont-Ferrand, FR;
Julien Berriot, 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 ...
C08J 3/215 (2006.01); C08J 3/22 (2006.01); B60C 1/00 (2006.01); C08C 1/15 (2006.01); C08L 21/00 (2006.01); C08K 3/00 (2006.01); C08K 9/06 (2006.01);
U.S. Cl.
CPC ...
C08J 3/226 (2013.01); B60C 1/0016 (2013.04); C08C 1/15 (2013.01); C08J 3/215 (2013.01); C08K 3/0033 (2013.01); C08L 21/00 (2013.01); C08J 2307/02 (2013.01); C08J 2409/00 (2013.01); C08J 2421/00 (2013.01); C08K 9/06 (2013.01);
Abstract
The invention relates to a process for the preparation of a masterbatch of diene elastomer and reinforcing inorganic filler in accordance with the invention comprises the following successive stages: