Patent ID: 8609877
Filing Date: 2013-12-17
Classification: C07F,C08K,C08L

Abstract:
1. A rubber composition comprising (a) at least one rubber component, (b) at least one filler and (c) an effective amount of at least one cyclic and bridging dialkoxy silane composition comprising at least one component having a chemical structure selected from the group consisting of: wherein: each occurrence of the —SiX each occurrence of R is independently selected from the group consisting of hydrogen, straight, cyclic or branched alkyl group, alkenyl group, aryl group, and aralkyl group, with each R, other than hydrogen, containing from 1 to 18 carbon atoms; each occurrence of G is independently selected from the group consisting of hydrogen, a monovalent alkyl, alkenyl, aryl or aralkyl group containing from 1 to 30 carbon atoms, and a polyvalent group containing from 1 to 30 carbon atoms derived by substitution of alkyl, alkenyl, aryl or aralkyl group; each occurrence of X is independently selected from the group consisting of —Cl, —Br, R each occurrence of Z each occurrence of Z each occurrence of the subscripts, u, n, v, w, f, p, r, q, j, p, t, s, and k is independently given by u is 0 to 3; n is 1 to 100, with the proviso that when n is greater than 1, v is greater than 0 and all the valences for Z