Title:
【発明の名称】一酸化炭素-オレフィン共重合体
Document Type and Number:
Japanese Patent JPH11505865
Kind Code:
A
Abstract:
PCT No. PCT/EP96/01974 Sec. 371 Date Nov. 6, 1997 Sec. 102(e) Date Nov. 6, 1997 PCT Filed May 9, 1996 PCT Pub. No. WO96/37537 PCT Pub. Date Nov. 28, 1996Copolymers of carbon monoxide and olefinically unsaturated compounds are obtainable by polymerization of the monomers in the presence of a metal complex of the formula (I) (I) where the substituents and indices have the following meanings: M is a metal from group VIIIB of the Periodic Table of the Elements, E1, E2 are each an element from group VA of the Periodic Table of the Elements, Z is a structural unit having a bridging atom selected from among the elements of groups IVA, VA and VIA of the Periodic Table of the Elements, R1 to R4 are substituents selected from the group consisting of C1-C20-organic and C3-C30-organosilicon radicals, where at least one of the four radicals is a nonaromatic radical, L1, L2 are formally charged or uncharged ligands X are formally monovalent or polyvalent anions p is 0, 1 or 2 m, n are 0, 1 or 2 where p=mxn.
Inventors:
Reelt, Ferdinand
Hane, Artur
Hung, huh
Hane, Artur
Hung, huh
Application Number:
JP53531396A
Publication Date:
May 25, 1999
Filing Date:
May 09, 1996
Export Citation:
Assignee:
BASF Changel Shaft
International Classes:
C08G67/02; (IPC1-7): C08G67/02
Attorney, Agent or Firm:
Tajiro Taiji (1 person outside)
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