| abstract |
(57) [Problem] To reduce the Payne effect and hysteresis loss, to maintain good physical properties, to have good workability, and to stabilize free radicals generated during wear. Obtaining a useful composition for applications such as tire tread. 100% by weight of an elastomer; at least one reinforcing filler selected from the group consisting of carbon black, silica, and combinations thereof; Parts by weight; free radical capping additive, about 0.1 to about 1 0 parts by weight; and a vulcanizing agent, from about 0.2 to about 5 parts by weight, comprising a vulcanizable, filler-reinforced, elastomer. Also provided is a method of making a vulcanized composition comprising the composition, and a pneumatic tire comprising a tread stock made from the composition. |