| abstract |
The present invention relates to the use, in an elastomer composition, which preferably comprises a isoprene elastomer, of an inorganic filler with a compound having the following formula (I), said compound of formula (I) being optionally, in all or part, in a polymerized form wherein R is R 6 or OR 8 , R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 , independently from each other, are chosen from: hydrogen, alkyl, aryl, alkaryl, aralkyl, cycloalkyl, heterocycloalkyl, and alkenyl groups, and R 7 and R 8 , independently from each other, are chosen from: hydrogen, alkyl, aryl, alkaryl, aralkyl, cycloalkyl, aikenyl groups, and metals selected from the group consisting of Na, Li, and Ca. |