公开(公告)号：US5770652A

公开(公告)日：1998-06-23

申请号：US545059

申请日：1995-11-17

Applicant: William David Richards ,  Greg R. Bradtke ,  Robert Howard Wildi ,  Linda McAdam Gemmell ,  Jack Alvon Hill ,  Vinod Kumar Berry ,  Catherine Marie Monique Pottier-Metz ,  John Robert Campbell ,  Jack Lew Little ,  Kenneth Gordon Powell

Inventor： William David Richards ,  Greg R. Bradtke ,  Robert Howard Wildi ,  Linda McAdam Gemmell ,  Jack Alvon Hill ,  Vinod Kumar Berry ,  Catherine Marie Monique Pottier-Metz ,  John Robert Campbell ,  Jack Lew Little ,  Kenneth Gordon Powell

IPC: C08J3/00 ,  C08L69/00 ,  C08L25/06 ,  C08L25/12 ,  C08L63/00

CPC classification number: C08J3/005

Abstract: There is provided a process for making a gel-containing additive concentrate by mixing a reactive polymer such as SAN and a substantially immiscible carrier polymer such as polycarbonate or polystyrene and reactively extruding the reactive polymer and carrier polymer in the presence of a multi-functional crosslinking agent and catalyst

Abstract translation: 提供了通过混合诸如SAN的反应性聚合物和基本上不混溶的载体聚合物如聚碳酸酯或聚苯乙烯来制备含凝胶的添加剂浓缩物的方法，并且在多功能交联的存在下反应性地挤出反应性聚合物和载体聚合物 助剂和催化剂