专利名称：Polyurethane adhesive
发明人：Toshio Kadowaki,Masahito Mori,Masaaki
Soh,Koichiro Sanji
申请号：US06/830528申请日：19860127公开号：US04728684A公开日：19880301
摘要：A polyurethane adhesive comprising
(a) a thermoplastic polyester urethane rubber which is grafted with at least one of thecompounds selected from the group consisting of acrylic acid, an acrylic ester,methacrylic acid and a methacrylic ester,
< P>(b) a chlorinated rubber, and
(c) an isocyanate compound as a crosslinking agent, and optionally
(d) a polyoxyalkylene ether polyol having 2 or more ether groups in the molecule,and/or
(e) a rosin resin and/or a rosin resin derivative,
which is an organic solvent solution type, and exhibits excellent adhesion particularlyin case that at least one of the substances to be adhered is a soft polyvinyl chloride sheetor film.
申请人：SUNSTAR GIKEN KABUSHIKI KAISHA
代理机构：Wegner & Bretschneider
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