Patent ID: 6475329
Filing Date: 2002-11-05
Classification: C08J,C09D,C09J

Abstract:
A composition comprising:(a) between 0.125 and 2.5 weight percent of a first coupling agent which is (i) a boron-containing coupling agent selected from the group consisting of trimethoxyboroxine, triphenoxyboroxine, triphenyl borate and tris(trimethylsiloxy)boron; or (ii) a combination of the aforesaid boron-containing coupling agent; and (1) a titanium containing coupling agent selected from the group consisting of tetra-2-ethylhexyl titanate, tetra-n-butyl titanate, tetracresyl titanate, and tetramethoxypropoxy titanate; and (2) a zirconium-containing coupling agent selected from the group consisting of zirconium tetra-2-ethylhexanoate, tetraphenoxy zirconate and tetra-2-ethylhexylzirconate; (b) between 0.125 and 2.5 weight percent of a second coupling agent which is a silane coupling agent selected from the group consisting of tris(3-(trimetho-xysilyl)propyl)isocyanurate and N-phenyl-y-aminopropyltrimethoxysilane; and (c) between 99.75 and 95.0 weight percent of a carrier solvent; the weight percent being based on the combined weights of first and second coupling agent and carrier solvent.