Invention Grant
US4691036A Organic nickel compounds, the production thereof and the use thereof as
polymerization catalysts
失效
有机镍化合物，其生产方法及其作为聚合催化剂的用途
- Patent Title: Organic nickel compounds, the production thereof and the use thereof as polymerization catalysts
- Patent Title (中): 有机镍化合物，其生产方法及其作为聚合催化剂的用途
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Application No.: US830330Application Date: 1986-02-18
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Publication No.: US4691036APublication Date: 1987-09-01
- Inventor: Karl-Heinz A. O. Starzewski , Josef Witte , Herbert Bartl
- Applicant: Karl-Heinz A. O. Starzewski , Josef Witte , Herbert Bartl
- Applicant Address: DEX Leverkusen
- Assignee: Bayer Aktiengesellschaft
- Current Assignee: Bayer Aktiengesellschaft
- Current Assignee Address: DEX Leverkusen
- Priority: DEX3506835 19850227
- Main IPC: C08F4/00
- IPC: C08F4/00 ; C08F4/60 ; C08F4/70 ; C08F4/80 ; C08F10/00 ; C07F15/04
Abstract:
Nickel compounds which can be produced by reacting a nickel(O) compound or a nickel compound, which can be converted in situ into a nickel(O) compound, with an adduct or a mixture of maleic acid anhydride and a tertiary phosphine, optionally with a compound of the formula (I) ##STR1## wherein X represents O, NR.sup.4 or ##STR2## and n represents zero or one,and optionally with an organoaluminium compound, are suitable for the homo-and copolymerization of 1-olefins and for the polymerization of acetylene.
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