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:
Nov. 27, 1984
Filed:
Mar. 21, 1983
Applicant:
Inventors:
Russell W Koch, Hartville, OH (US);
Walter R Hausch, Akron, OH (US);
Assignee:
The Firestone Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L / ; B32B / ;
U.S. Cl.
CPC ...
428 36 ; 138104 ; 1523 / ; 152374 ; 152D / ; 156116 ; 156326 ; 4284111 ; 428413 ; 4284233 ; 4284239 ; 4284246 ; 4284247 ; 4284248 ; 428492 ; 428521 ; 428523 ;
Abstract
The repair of a reinforced elastomer article having a hollow therein relates to utilizing an amine curable polymer or prepolymer and a cured elastomer patch. The hollow in the elastomer as well as the areas juxtaposition to the patch is coated with a treating agent. The amine curable polymer or prepolymer is then applied to the hollow as well as to the area between the patch and the elastomer and cured at ambient temperature. One area of use is in the repair of tires.