公开(公告)号：US06495626B1

公开(公告)日：2002-12-17

申请号：US09331958

申请日：1999-08-18

申请人： Andrew Stuart Overend ,  David Henry Cooper ,  John Christopher Padget

发明人： Andrew Stuart Overend ,  David Henry Cooper ,  John Christopher Padget

IPC分类号： C08L3306

CPC分类号： C08L33/06 ,  B29C2793/0081 ,  B29D2030/1685 ,  C09D133/06 ,  C08L2666/02 ,  C08L2666/28

摘要： Acrylic plastisol composition comprising a plasticiser component, a plasticiser compatible acrylic polymer powder component of primary particle size ≧0.4 &mgr;m and preferably not more than 30 &mgr;m, and Tg ≧65° C., and a plasticiser incompatible polymer powder component, where both polymers are preformed, are present in the weight ratio 95:5 to 40:60, and in combination are compatibly formulated with the plasticiser component.

摘要翻译： 丙烯酸增塑剂组合物，其包含增塑剂组分，初级粒度> =0.4μm，优选不大于30μm，Tg> = 65℃的增塑剂相容的丙烯酸类聚合物粉末组分和增塑剂不相容聚合物粉末组分，其中两者 聚合物预成型，以95:5至40:60的重量比存在，并且与增塑剂组分相容配制。