公开(公告)号：EP1558593B1

公开(公告)日：2010-03-03

申请号：EP03779830.3

申请日：2003-11-03

申请人： Basell Polyolefine GmbH

发明人： PREISHUBER-PFLÜGL, Peter ,  OKUDA, Jun ,  REIMER, Valentine ,  KRISTEN, Marc Oliver

IPC分类号： C07D277/82 ,  C07D277/42 ,  C07F7/00 ,  B01J31/00 ,  C08F10/00 ,  C08F4/64 ,  C08F4/62

CPC分类号： B01J31/2243 ,  B01J31/143 ,  B01J31/1616 ,  B01J31/1815 ,  B01J31/2204 ,  B01J31/2295 ,  B01J2231/12 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  C07D277/42 ,  C07D277/82 ,  C07F7/006 ,  C08F4/65912 ,  C08F10/00 ,  C08F110/02 ,  C08F4/64075 ,  C08F4/64141

摘要： The invention relates to metal complexes composed of a transition metal and of at least one multidentate ligand of general formulas (Ia) or (Ib), to a method for producing the metal complexes, to the multidentate ligands themselves, to the production thereof, to catalytically active compositions containing the inventive metal complex, to the use of the inventive catalytic composition for polymerizing or copolymerizing olefins, to a method for polymerizing or copolymerizing olefins, during which the inventive catalytic composition is used, and to a polymer or copolymer that can be produced according to the inventive method.