Olefin polymerization catalysts and process for producing olefin

Details Olefin polymerization catalysts and process for producing olefin Olefin polymerization catalysts and process for producing olefin

1997-12-16

2000-08-29

Wood, Elizabeth D.

Catalyst, solid sorbent, or support therefor: product or process

Zeolite or clay, including gallium analogs

Including organic component

502 63, 502 72, 502 73, 502 75, 502 80, 502 85, 502103, 502117, 502118, 502123, 502152, 502153, 502155, 502159, 502162, 502167, B01J 2900

Patent

active

061108588

ABSTRACT:
Catalysts for olefin polymerization which consist essentially of a transition metal compound, a modified clay compound and an organic aluminum compound, wherein the modified clay compound comprises a reaction product of a clay mineral and a proton acid salt of a specific amine compound, as well as a method of polymerizing olefins using such catalysts. It is possible thereby to obtain olefin polymers with high productivity and low ash content.

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patent: 5830820 (1998-11-01), Yano et al.
patent: 5906955 (1999-05-01), Hamura et al.

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