公开(公告)号：US06384159B1

公开(公告)日：2002-05-07

申请号：US09463853

申请日：2000-04-21

申请人： Jürgen Schellenberg ,  Heinz-Jürgen Kerrinnes ,  Gerd Fritzsche ,  Gerd Lohse

发明人： Jürgen Schellenberg ,  Heinz-Jürgen Kerrinnes ,  Gerd Fritzsche ,  Gerd Lohse

IPC分类号： C08F402

CPC分类号： C08F10/02 ,  C08F10/00 ,  C08F110/02 ,  Y10S526/904 ,  Y10S526/906 ,  Y10S526/907 ,  Y10S526/908 ,  C08F4/64 ,  C08F4/027 ,  C08F2500/12 ,  C08F2500/18 ,  C08F4/655

摘要： The present invention relates to a process to produce polyethylene through homopolymerization or copolymerization of ethylene with alpha-olefins in the presence of a titanium amide catalyst supported by an organic polymer material, for the production of moldings, such as through extrusion, injection molding, film blowing, sintering under pressure or ram extrusion. The catalyst according to the present invention contains a partially chloromethylated styrene divinyl benzene copolymer as the organic polymer material, a complex compound supported by it, which contains Mg, Al and Ti.

摘要翻译： 本发明涉及通过在由有机聚合物材料负载的钛酰胺催化剂存在下乙烯与α-烯烃均聚或共聚制备聚乙烯的方法，用于生产模制品，例如通过挤塑，注射成型，膜 吹塑，压力烧结或柱塞挤压。 根据本发明的催化剂含有部分氯甲基化的苯乙烯二乙烯基苯共聚物作为有机聚合物材料，由其负载的络合物，其含有Mg，Al和Ti。