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:
May. 04, 1993
Filed:
Jun. 20, 1991
Applicant:
Inventor:
Trevor A Brown, Sarnia, CA;
Assignee:
Polysar Rubber Corporation, Sarnia, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525263 ; 525274 ;
Abstract
Hydrogenated nitrile rubber based vulcanizates which have at least one of improved load bearing capabilities, improved abrasion resistance and reduced heat build-up are provided, the vulcanizates having been produced by vulcanization of a compound consisting essentially of 100 parts by weight of hydrogenated nitrile rubber, 10 to 85 parts by weight of zinc diacrylate and 1 to 10 parts by weight of an organic peroxide. Such vulcanizates are useful in belts, rolls and hoses.