Patent ID: 6596837
Filing Date: 2003-07-22
Classification: A63B,C09D

Abstract:
Golf equipment, or a portion thereof, having a coating which comprises:a reactive component A comprising a polyol or a mixture of polyol components and polymer precursors; a reactive component B comprising an isocyanate component which comprises at least one of diphenylmethane 4,4â€²-diisocyanate, toluene diisocyanate, isophorone diisocyanate, hexamethylene diisocyanate, or mixtures thereof, wherein the reactive component B optionally includes an aziridine; colloidal silica present in an amount of about 5 percent or greater sufficient to increase the abrasion resistance of the coating; a coupling agent present in an amount sufficient to react with the colloidal silica; and a solvent, or a reaction product thereof.