Melamine group-containing acrylates and/or methacrylates, polymerizable and curable composition thereof, molded article made of the polymerized and cured composition and resin molded article coated with the composition
申请人:TEIJIN LIMITED
公开号:EP0006206A1
公开(公告)日:1980-01-09
The invention involves a novel melamine group-containing (meth)acrylate, e.g. hexakis(2-acryloyloxypropyl)-melamine, hexakis(2-acryloyloxyethyl) melamine, etc., and its polymer. Said (meth)acrylate has excellent reactivity and storage stability, and said polymer has excellent dimensional stability, durabilities (especially water resistance and moisture resistance) and surface hardness, and is useful as a molded product and a coating layer of a molded resin article. For example, a polyester film coated with said polymer has excellent adhesivity, flexibility and dimensional stability as well as high abrasion resistance, and can be used to a wide variety of uses as an abrasion resistant film.
本发明涉及一种新型含三聚氰胺基团的(甲基)丙烯酸酯,如六(2-丙烯酰氧基丙基)三聚氰胺、六(2-丙烯酰氧基乙基)三聚氰胺等及其聚合物。所述(甲基)丙烯酸酯具有优异的反应活性和储存稳定性,所述聚合物具有优异的尺寸稳定性、耐久性(尤其是耐水性和防潮性)和表面硬度,可用作模塑产品和模塑树脂制品的涂层。例如,涂有所述聚合物的聚酯薄膜具有优异的粘合性、柔韧性和尺寸稳定性以及高耐磨性,可用作耐磨薄膜,用途广泛。