Polyisocyanatoalkylphenyl-isocyanurates, method for the preparation thereof and use thereof
申请人:MITSUI TOATSU CHEMICALS, Inc.
公开号:EP0398749A2
公开(公告)日:1990-11-22
Herein disclosed are a polyisocyanato-isocyanurate represented by the following formula (I):
wherein n is an integer ranging 1 to 5 and R₁, R₂ and R₃ may be the same or different and each represents hydrogen atom or a lower alkyl group and a method for preparing it; and a resin containing an organic polyisocyanate containing not lower than 10% by weight of the polyisocyanato-isocyanurate represented by Formula (I) and a compound having at least two active hydrogen atoms as well as a resin composition for coating materials which comprises the resin.