| abstract |
A rubber composition based on at least a diene elastomer, a reinforcing filler and a siloxane polysulfide of the general formula (I) [Chemical 1] (Wherein the number x can be an integer or a fraction and is 2 or greater; The groups Z can be the same or different and are preferably divalent linking groups containing 1 to 18 carbon atoms; The radicals R can be the same or different and are preferably hydrocarbon radicals containing 1 to 18 carbon atoms). Use of such a composition in the manufacture of final articles or semi-finished products, in particular tires, intended for suspension systems for motor vehicles. |