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α‐Olefin polymerization by various alumoxanes containing isobutyl group and metallocene
Author(s) -
Kurokawa Hideki,
Sugano Toshihiko
Publication year - 1995
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.19950970115
Subject(s) - polymerization , metallocene , ethylene , olefin polymerization , polymer chemistry , olefin fiber , post metallocene catalyst , chemistry , materials science , organic chemistry , catalysis , polymer
Ethylene or propylene polymerization was carried out by use of Me 2 Si(H 4 Ind) 2 ZrCl 2 and alumoxanes containing isobutyl group. Polymerization activity of ethylene decreased with an increase of the isobutyl group content. On the contrary, the alumoxane having isobutyl group content of about 50% gave a maximum activity for propylene polymerization.