Title:
POLY OLEFIN POLYMERIZATION CATALYST
Document Type and Number:
Japanese Patent JPS542292
Kind Code:
A
Abstract:
PURPOSE: To provide a highly active (co)polymn. catalyst giving high stereoregularily obtd. by grinding a solid reaction product of a Mg-contg. solid component, a Ti(IV)cpd., carboxylic acids, etc. together with a Ti(III)halide and adding an organometallic cpd.
Inventors:
MIYA MASAYOSHI
SAKURAI HISAYA
MORITA HIDEO
IKEGAMI TADASHI
TAKATANI KATSUHIKO
SAKURAI HISAYA
MORITA HIDEO
IKEGAMI TADASHI
TAKATANI KATSUHIKO
Application Number:
JP6730377A
Publication Date:
January 09, 1979
Filing Date:
June 09, 1977
Export Citation:
Assignee:
ASAHI CHEMICAL IND
International Classes:
C08F4/00; C08F4/60; C08F4/64; C08F10/00; (IPC1-7): C08F4/64; C08F10/00
Domestic Patent References:
| JPS5370991A | 1978-06-23 |