公开(公告)号：EP1355956A2

公开(公告)日：2003-10-29

申请号：EP02709300.4

申请日：2002-01-25

申请人： E.I. Dupont de Nemours and Company

发明人： BROOKHART, Maurice, S. ,  KUNITSKY, Keith ,  MALINOSKI, Jon, M. ,  WANG, Lin ,  WANG, Yin ,  LIU, Weijun ,  JOHNSON, Lynda, Kaye ,  KREUTZER, Kristina, A. ,  ITTEL, Steven, Dale

IPC分类号： C08F10/00

CPC分类号： C07F15/0066 ,  C07F15/045 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/00 ,  C08F110/02 ,  C08F110/14 ,  C08F210/02 ,  C08F2500/10 ,  C08F2500/04 ,  C08F2500/03 ,  C08F220/10 ,  C08F4/7008 ,  C08F4/64017 ,  C08F4/7006 ,  C08F4/7013 ,  C08F4/7014

摘要： Certain complexes containing ligands having a phosphino group, amino group or an imino group, and a second functional group such as amide, ester or ketone, when complexed to transition metals, catalyze the (co)polymerization of olefinic compounds such as ethylene, α-olefins and/or acrylates. A newly recognized class of ligands for making copolymer containing polar monomers using late transition metal complexes is described.