Polyethylene blend based on polyethylene components preparated with various catalyst systems. The aim of the invention is to develop a polyethylene blend based on polyethylene components prepared with various catalyst systems which offers selected and properly proportioned characteristics and especially high tenacity and tensile strength. This is achieved by the polyethylene blend containing special proportional parts of higher density ethylene homopolymers or copolymers, lower density linear ethylene copolymers and the usual plastic additives. The application field for this polyethylene blend is the production of mouldings such as containers, films, pipes or sheets.
申请公布号
WO9729152(A2)
申请公布日期
1997.08.14
申请号
WO1997DE00204
申请日期
1997.02.04
申请人
BUNA SOW LEUNA OLEFINVERBUND GMBH;SCHELLENBERG, JUERGEN;KERRINNES, HEINZ-JUERGEN;FRITZSCHE, GERD;LOHSE, GERD