| abstract |
In particular, for noise reduction and noise prevention is a belt, in particular drive belt, which wholly or in some areas, in particular in its parts in contact with a pulley, a polymeric mixture, characterized in that the mixture has the following composition: a) 50 to 100 parts by weight of an ethylene-α-olefin elastomer, based on 100 parts by weight of the polymers contained; b) 0.5 to 12 parts by weight of a C6-C24 fatty acid and / or a C6-C24 fatty acid derivative, based on 100 parts by weight of the polymers containing; c) 0.5 to 6 parts by weight of a second C6-C24 fatty acid and / or a second C6-C24 fatty acid derivative. |