Patent ID: 7928258
Filing Date: 2011-04-19
Classification: C07F,C08K,C08L

Abstract:
1. A 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, alkenyl groups, aryl groups, and aralkyl groups, 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, monovalent alkyl, alkenyl, aryl or aralkyl group containing from 1 to 30 carbon atoms, and polyvalent group containing from 1 to 30 carbon atoms derived by substitution of alkyl, alkenyl, aryl or aralkyl group; each occurrence of Z each occurrence of Z each occurrence of X is independently selected from the group consisting of —CI, —Br, R each occurrence of the subscripts, u, n, v, w, f, p, r, q, j, p, t, and s, 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 and wherein that each of the above structures comprise at least two hydrolysable bridging dialkoxy group, Z