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:
Sep. 25, 1979
Filed:
Oct. 30, 1978
Applicant:
Inventors:
Otto C Elmer, Akron, OH (US);
Donald G Conley, Hudson, OH (US);
Robert J Payne, Cuyahoga Falls, OH (US);
Assignee:
The General Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260762 ; 260 4222 ; 260 4231 ; 260 4232 ; 260 4233 ; 260 4234 ; 260 4235 ; 260 4236 ; 260 / ; 2607 / ; 260799 ; 260801 ; 260805 ;
Abstract
This invention relates to an improvement of the adhesion of brass-coated steel tire cord to a vulcanized rubber composition. The adhesion is obtained by adding an aromatic triazole and an organo cobalt compound to an unvulcanized rubber compound in order to obtain metal-rubber bonding when vulcanized. Tires formed by the above process have good resistance to heat and moisture.