Patent ID: 6365668
Filing Date: 2002-04-02
Classification: C08C,C08J,C08K

Abstract:
Rubber compounds consisting essentially of at least one rubber and 10 to 500 parts by weight of a filler with respect to 100 parts by weight rubber, wherein said rubber has been produced by the polymerization of aromatic vinyl monomers with diolefins in solution and by the introduction of carboxyl groups, said rubber has a content of 0.1 to 3% by weight of bound carboxyl groups or salts thereof, a content of aromatic vinyl monomers incorporated by polymerization of 5 to 40% by weight, and a content of diolefins of 60 to 95% by weight, and wherein the content of 1, 2-bonded dialefins (vinyl content) is 5 to 60% by weight, with respect to tohe solution rubber used in each case.