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:
Mar. 15, 1983
Filed:
Jul. 19, 1978
Applicant:
Inventor:
Otto Beckmann, Traiskirchen, AT;
Assignee:
Semperit Aktiengellschaft, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ; B29C / ; B32B / ;
U.S. Cl.
CPC ...
156 83 ; 264343 ; 427171 ; 427384 ; 4273935 ; 427400 ; 427421 ; 4274301 ; 427443 ; 427445 ;
Abstract
A method of increasing the wear resistance of a vulcanized elastomeric body having a surface region exposed to load, for instance a tire, cone or V-belt, conveyor belt, hose, resilient element, floor covering or the like, by changing its tensile stress state, wherein the elastomeric body is at least partially treated, including the surface region exposed to load, with a swelling agent constituting a medium which is soluble in the elastomer.