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:
Jul. 14, 2020
Filed:
Sep. 23, 2016
Applicant:
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Inventors:
Anne-Lise Thuilliez, Clermont-Ferrand, FR;
Odile Gavard-Lonchay, Clermont-Ferrand, FR;
Cedric Loubat, Castries, FR;
Gilles Boutevin, Castries, FR;
Assignee:
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 61/14 (2006.01); C08L 21/00 (2006.01); C08G 8/20 (2006.01); B60C 1/00 (2006.01); C08L 7/00 (2006.01); C08L 9/06 (2006.01); C08L 9/00 (2006.01);
U.S. Cl.
CPC ...
C08L 61/14 (2013.01); B60C 1/0041 (2013.01); C08G 8/20 (2013.01); C08L 7/00 (2013.01); C08L 9/00 (2013.01); C08L 9/06 (2013.01); C08L 21/00 (2013.01); B60C 2001/0066 (2013.01); B60C 2200/06 (2013.01); C08L 2207/04 (2013.01); C08L 2312/04 (2013.01);
Abstract
A rubber composition comprises at least one phenol-aldehyde resin based: on at least one derivative of an aromatic polyphenol comprising at least one aromatic ring bearing at least two —O—Z groups in the meta position relative to one another, the two positions ortho to at least one of the —O—Z groups being unsubstituted, Z being other than hydrogen, and on at least one aldehyde.