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:
Apr. 25, 1989
Filed:
Jul. 27, 1987
Applicant:
Inventors:
James G Gillick, Akron, OH (US);
Walter H Waddell, Fairlawn, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ; C08C / ; C08F / ;
U.S. Cl.
CPC ...
427 531 ; 427 541 ; 522 67 ; 522113 ; 5253595 ;
Abstract
This invention is concerned with a process for the surface treatment of a rubber containing ethylenic unsaturation by coating the rubber with an alkyl halide and exposing the thus coated rubber surface to ultraviolet-visible light. Such modification produces a rubber article having reduced air permeability, enhanced ozone protection and improved release properties.