Patent ID: 8097744
Filing Date: 2012-01-17
Classification: C01P,C08K,C09C

Abstract:
1. A free flowing filler composition comprising a) at least one particulate filler; and, b) a mercaptofunctional silane composition comprising at least one of the structures (10) and (11): wherein: each occurrence of Y is independently selected from a polyvalent species (-Q) each occurrence of G each occurrence of G each occurrence of G each occurrence of is X each occurrence of Q is independently selected from the group consisting of oxygen, sulfur, and (—NR—) and with the proviso that when Q is sulfur, b is 0; each occurrence of A is independently selected from the group consisting of oxygen, sulfur, and (—NR—) and with the proviso that when A is sulfur, b is 0; each occurrence of E is independently selected from the group consisting of oxygen, sulfur, and (—NR—); each occurrence of Z each occurrence of Z each occurrence of the subscripts, a, b, c, d, e, f, j, k, m, n, r, s, u, v, and w are integers independently given by a is 0 or 1; b is 0 or 1; c is 0 or 1; d is from about 2 to about 8; e is from about 2 to about 7; f is from about 2 to about 15; j is from 1 to about 3; k is from 0 to about 15; m is from about 1 to about 20; n is from about 1 to about 20; r is from 1 to about 3; and s is from 1 to about 3; u is from 0 to 3; v is from 1 to 3; w is from 0 to about 1; with the proviso that u+v+2w=3; and with the proviso that the each of the above structures (10) and/or (11) contains at least one hydrolysable group, Z