Driving belt

Application Number: 00105358
Application Date: 2000.03.28
Publication Number: 1268632
Publication Date: 2000.10.04
Priority Information: 1999/3/29 JP 086663/99
International: F16G1/06
Applicant(s) Name: Bando Chemical Industries, Ltd.
Inventor(s) Name: Kuzuhara Katsuyoshi
Patent Agency Code: 31100
Patent Agent: sha yongsheng
Abstract The present invention has for its object to provide a power transmission belt having good heat resistance and low temperature resistance and showing only slight variation in life owing to slow crack development and, further, showing high reliability. The present invention consists in a power transmission belt the main constituent rubber composition of which comprises not less than 50% by weight, on the total polymer component basis, of an ethylene/ alpha -olefin/diene terpolymer with sulfur incorporated therein as a curing or vulcanizing agent.