Nickel catalyst active in ethylene homo and copolymerization
申请人:ENICHEM S.p.A.
公开号:EP0558143A1
公开(公告)日:1993-09-01
A catalyst active in the preparation of ethylene homo and copolymers consists of a nickel complex bound to a polystyrene support and definable by the general formula (I):
in which Ph, m and n have the meaning given in the description. The catalyst preparation and its use in ethylene polymerization and ethylene copolymerization with other unsaturated monomers are described.
一种可用于制备乙烯均聚物和共聚物的催化剂由一种与聚苯乙烯载体结合的镍络合物组成,可按通式(I)定义:
其中 Ph、m 和 n 的含义见说明。该催化剂的制备及其在乙烯聚合和乙烯与其他不饱和单体共聚中的应用已作了说明。
VAN, DOORN J. A.;MEIJBOOM, N., PHOSPH., SULFUR AND SILICON AND RELAT. ELEM., 42,(1989) N-4, C. 211-222
作者:VAN, DOORN J. A.、MEIJBOOM, N.
DOI:——
日期:——
US5328882A
申请人:——
公开号:US5328882A
公开(公告)日:1994-07-12
US5391662A
申请人:——
公开号:US5391662A
公开(公告)日:1995-02-21
van Doorn, J. A.; Meijboom, N., Phosphorus, Sulfur and Silicon and the Related Elements, 1989, vol. 42, p. 211 - 222