Patent ID: 7968193
Filing Date: 2011-06-28
Classification: B32B,C08F,Y10T

Abstract:
1. A polymerizable composition prepared by: a) mixing and reacting in a medium where each R each R each X, independently of the others, is a halogen atom or an alkoxy group having from 1 to 6 carbon atoms, m is a whole number greater than or equal to 1, n is a whole number from 1 to 2*m+1, o is a whole number from 0 to 2*m, r is a whole number from 0 to m−1, s is a whole number from 1 to 2*m+1, and where m, n, o, and s comply with the relationship (1): with B) from 0.01 to 2.0 parts by weight of water, and C) from 0.01 to 4.0 parts by weight of at least one acid; thereby hydrolyzing the alkoxy groups, wherein the hydrolysis is carried out until a water phase initially present has disappeared during the reacting a) and a homogeneous single phase of the hydrolyzed mixture is obtained, and b) then adding to the homogeneous phase of a) where R