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. 29, 2008
Filed:
Mar. 01, 2006
Bruno Grimberg, Varennes-sur-Morge, FR;
Yves Ravoire, Clermont-Ferrand, FR;
Jean-claude Tardivat, Clermont-Ferrand, FR;
Le Tu Anh Vo, Guyancourt, FR;
Bruno Grimberg, Varennes-sur-Morge, FR;
Yves Ravoire, Clermont-Ferrand, FR;
Jean-Claude Tardivat, Clermont-Ferrand, FR;
Le Tu Anh Vo, Guyancourt, FR;
Michelin Recherche et Technique S.A., Granges-Paccot, CH;
Abstract
A metallic body of carbon steel covered with an adhesive layer capable of adhering to a rubber matrix based on diene elastomer. The carbon content of the steel is between 0.35 and 1.2% by weight. The adhesive layer is formed of a metallic layer bearing aluminum oxides or hydroxides, which itself is covered with an organosilane film which is at least bifunctional, capable of ensuring, as coupling agent, the bond between the aluminum oxides or hydroxides on one hand, and the rubber matrix on the other hand.