| abstract |
PURPOSE: The titled composition, consisting of a copolymer consisting essentially of an NCO group-containing monomer and a hydrolyzable silyl group-containing monomer, having an extremely high curing rate and capable of giving films having improved solvent resistance, adhesive property, etc., in the initial period of forming the films. n CONSTITUTION: A composition obtained by copolymerizing (A) an NCO group- containing monomer, e.g. β-isocyanatoethyl acrylate, etc., and (B) a hydrolyzable silyl group-containing monomer, e.g. γ-methacryloxypropyltrimethoxysilane, etc., to give preferably 30W50pts.wt. component (A) and 10W20pts.wt. component (B). n COPYRIGHT: (C)1987,JPO&Japio |