Patent ID: 7819964

Claim:
A composition comprising: a) one or more organotitanates or organozirconates having four ligands wherein the ligands are hydrocarbyl, optionally containing one or more functional groups having one or more heteroatoms selected from the group comprising oxygen, nitrogen, phosphorus and sulfur wherein two or more of the ligands may form a cyclic structure; b) one or more mercaptosilanes; c) one or more polyaminosilanes; d) one or more secondary aminosilanes; e) one or more solvents which dissolve the components of the composition; and f) one or more organotin compounds selected from the group consisting of one or more alkyl tin oxides, stannous alkanoates, dialkyl tin carboxylates, tin mercaptides, dialkyltin di(acetylacetonate) and mixtures thereof in an amount of from about 0.00001 to about 20 percent by weight based on the weight of the composition; wherein the components are contained in one solution.