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. 22, 1992
Filed:
Mar. 28, 1991
Applicant:
Inventors:
George P Patitsas, Kent, OH (US);
Bharat K Kansupada, Mogadore, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ; C08J / ;
U.S. Cl.
CPC ...
4284231 ; 4284239 ; 4284242 ; 4284247 ; 428492 ; 428521 ; 524501 ; 524503 ; 524507 ;
Abstract
A rubber laminate comprising a rubber substrate having coated thereon a blend of a water dispersible insoluble polyurethane and a water soluble polyvinyl alcohol. The combination of water soluble and water insoluble polymers upon drying result in a film that is humidity resistant, and has good abrasion resistance but can be removed by high-pressure washing or scrubbing.