Title:
【発明の名称】ニッケル錯体存在下でのオレフィン重合法と、対応する触媒系
Document Type and Number:
Japanese Patent JP2002540225
Kind Code:
A
Abstract:
This system consists of (A) at least one ligand (I) and (B) at least one nickel compound chosen from nickel complexes of zero oxidation state; pi-allylnickels; and compounds of the bis(allyl)nickel typewhere E, E'=O, S; X, X'=P, As, Sb; R<1>, R'<1>=H, alkyl, aryl, arylalkyl, alkylaryl, halogen, OH, alkoxidewhere R'=a hydrocarbon radical of the C1-C15 type;-SO3Y where Y=Li, Na, NH4<+>, NR''4<+> (R''=C1-C15 hydrocarbon radical); R<2>, R'<2>, R<3>, R'<3>, R<4 >and R'<4>=alkyl, arylalkyl; and R=divalent radical.
Inventors:
Tomobu, Atanas
Spitz, roger
Sodemon, Chieri
Spitz, roger
Sodemon, Chieri
Application Number:
JP2000606605A
Publication Date:
November 26, 2002
Filing Date:
March 16, 2000
Export Citation:
Assignee:
ATOFINA
International Classes:
B01J31/18; B01J31/22; C07F15/04; C08F4/26; C08F4/80; C08F10/00; C08F10/02; C08F110/02; C08F210/16; (IPC1-7): C08F4/80; C08F10/00
Attorney, Agent or Firm:
Takashi Koshiba