| 摘要 |
Rubber composition comprising at least one diene elastomer, one reinforcing filler and one 1,2-cyclohexanedicarboxylate diester plasticizer corresponding to the formula (R hydrocarbon radical): The invention also relates to the use of such a composition in the manufacture of a tyre or of a tyre semi-finished product made of rubber, in particular of a tyre tread exhibiting an improved wet grip, without adversely affecting its other properties; it also relates to the tyres and semi-finished products themselves and to a plasticizing system comprising, in combination, the said diester plasticizer and a plasticizing hydrocarbon resin, the glass transition temperature (Tg) of which is greater than 0° C.
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