发明授权
US08829122B2 Polyurethane polymer based on an amphiphilic block copolymer and its use as impact modifier 有权
基于两亲嵌段共聚物的聚氨酯聚合物及其作为抗冲改性剂的用途

Polyurethane polymer based on an amphiphilic block copolymer and its use as impact modifier
摘要:
Novel impact strength modifiers which are obtained by reaction of amphiphilic block copolymers. These impact strength modifiers are suitable in particular for use in heat-curing epoxy resin adhesives. In particular, combinations of different impact strength modifiers are also suitable for use in heat-curing epoxy resin adhesives. Also disclosed are methods of bonding heat-stable substrates.
信息查询
0/0