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US 6,491,598 B1Granted
Power transmission belt
AssigneeThe Goodyear Tire & Rubber Company
InventorJay Ahren Rosenboom
Life of this patent
Estimating the term…
Abstract
There is disclosed an endless power transmission belt having a tension section, a cushion section and a load-carrying section disposed between the tension section and cushion section; and the belt containing a free radically cured elastomeric composition comprising the reaction product of an ethylene alpha olefin elastomer, from 0.1 to 40 parts by weight per 100 parts by weight of total rubber (phr) of an acrylate polybutadiene having a molecular weight (MN) within the range of from about 500 to about 500,000 and from 0.1 to 40 phr of a curative coagent.
Claims19
An endless power transmission belt comprising:
- (a) a tension section;
- (b) a cushion section;
- and,
- (c) a load-carrying section disposed between the tension section and cushion section, and the belt containing a free radical cured elastomeric composition comprising a product of an ethylene alpha olefin rubber, from 0.1 to 40 parts by weight per 100 parts by weight of total rubber (phr) of an acrylate polybutadiene having a molecular weight (Mn) within a range of 500 to 500,000, and from 0.1 to 40 phr of a curative coagent.
1 more element
Dependencies are inferred from the claim text.