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RUBBER COMPOSITION AND TIRE CONTAINING TREAD MADE FROM THIS RUBBER COMPOSITION
RUBBER COMPOSITION AND TIRE CONTAINING TREAD MADE FROM THIS RUBBER COMPOSITION
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机译:由该橡胶组合物制成的橡胶组合物和含轮胎胎面
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摘要
A rubber mixt. (I), esp. for tyre treads, based on diene rubber(s) and also contg. 5-100 phr (pts. wt. per 100 pts. wt. rubber) finely divided pptd. silica, 0-80 phr carbon black, opt. 0.2-10 phr silane coupling agent and 0.5-20 phr non-aromatic viscosity-reducing substance (II). Component (II) is based on the elements C, H and O only; it has a domain (A) with 2 OH gps. in the form of a 1,2- or 1,3-diol and a domain (B) with 2 chemically linked C atoms in which neither these atoms nor their chemically linked neighbouring C atoms are substd. with oxygen. Also claimed are tyres with treads consisting at least partly of vulcanised mixt. (I).
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