Process for the preparation of polyolefin waxes in the presence

Details Process for the preparation of polyolefin waxes in the presence Process for the preparation of polyolefin waxes in the presence

1995-06-07

1998-03-03

Straub, Gary P.

Chemistry of hydrocarbon compounds

Product blend, e.g., composition, etc., or blending process...

Component of indefinite molecular weight greater than 150

585512, 585946, C10L 116

Patent

active

057237050

ABSTRACT:
A process for the preparation of a polyolefin wax by polymerization or co-polymerization of olefines or diolefins at a temperature of -40.degree. to 100.degree. C. at a pressure of 0.5 to 120 bar, in suspension and in the presence of a metallocene catalyst and a co-catalyst, thereby producing wax products in solid form which may be easily separated from the suspending agent and the catalyst need not be separated off.

REFERENCES:
patent: 3951935 (1976-04-01), Engelmann
patent: 4754007 (1988-06-01), Pullukat et al.
patent: 4962248 (1990-10-01), Winter et al.
patent: 4962262 (1990-10-01), Winter et al.
patent: 5023388 (1991-06-01), Luker
European Search Report, No. 93108106.1, May 18, 1994.

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