Elastomeric product having a radical cross-linked rubber...

Details Elastomeric product having a radical cross-linked rubber... Elastomeric product having a radical cross-linked rubber...

2011-06-14

2011-06-14

Wu, David (Department: 1762)

Endless belt power transmission systems or components

Friction drive belt

C525S331700, C525S360000, C525S371000, C525S372000, C525S373000, C525S193000, C474S242000

Reexamination Certificate

active

07959530

ABSTRACT:
The invention relates to an elastomeric product which contains a radical cross-linked rubber mixture, especially drive belts. For the production of elastomeric products, especially drive belts, having a long service life and producible in an environmentally friendly way, the rubber mixture contains (a) 0.1 to 50 phr of at least one carboxylic acid, which is at least α,β unsaturated and γ,δ unsaturated and preferably has at least one allylic hydrogen atom; and, (b) 0.1 to 50 phr of at least one salt-former as co-activator.

REFERENCES:
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English translation of japanese patent provided.
Furukawa et al., Preparation of Active Calcium Carbonate for Reinforcing SBR, Bulletin of the Institute for Chemical Research, Kyoto University, Sep. 20, 1962, 40(4): 211-228).

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