The rubber composition reinforced with su00eclica containing stabilized agents non symmetric coupling, and article of manufacture, including a pneumatic,Having at least one component comprised of such rubber composition

摘要

"Rubber composition reinforced with su00eclica containing stabilized agents non symmetric coupling, and article of manufacture, including a pneumatic,Having at least one component comprised of such rubber composition.This invention refers to the use of stabilized non symmetrical coupling agents for use in compositions of conjugated diene based rubber reinforced with a reinforcing silica based.In other words, the use of disulfide benzotiazil - 2 - 3 - (trietoxi silil propila) and acid, 3 - (trietoxi silil) propyl - N - maleu00e2mico.The materials of the stabilized agent non symmetric coupling may be provided to mix with the (s) that (s) rubber (s) on the basis of diene, e.g.As the individual materials, such as at least one of the above materials being pre reagidos with aggregates of precipitated silica, precipitated silica having hydroxyl groups referred (e.g.Silanol) groups on its surface. The invention includes an article of manufacture, including a pneumatic, having at least one component comprised of such rubber composition.