Title:
PREPARATION OF HIGHLY CRYSTALLINE OLEFIN POLYMER
Document Type and Number:
Japanese Patent JPS5411986
Kind Code:
A
Abstract:
PURPOSE: To prepare a highly crystalline olefin polymer having excellent stereoregularity, by using a catalyst system comprising specific solid titanium trichloride and an organoaluminum cocatalyst.
Inventors:
SHIGA AKINOBU
FUKUI YOSHIHARU
MATSUMURA KAZUHIRO
SASAKI TOSHIO
OOKAWA MASAHISA
FUKUI YOSHIHARU
MATSUMURA KAZUHIRO
SASAKI TOSHIO
OOKAWA MASAHISA
Application Number:
JP7865677A
Publication Date:
January 29, 1979
Filing Date:
June 30, 1977
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C08F4/00; C08F4/60; C08F4/64; C08F10/00; (IPC1-7): C08F4/64; C08F10/00