Polyethylene wax, and a process for the preparation thereof

Details Polyethylene wax, and a process for the preparation thereof Polyethylene wax, and a process for the preparation thereof

1988-12-19

1991-06-11

Sneed, H. M. S.

Chemistry of hydrocarbon compounds

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

Component of indefinite molecular weight greater than 150

585512, 585523, 585522, 585524, C10M10102, C07C 224, C07C 202

Patent

active

050233882

ABSTRACT:
Polyethylene waxes having a very narrow molecular weight distribution, high isotacticity, a narrow grain size distribution and a high bulk density are obtained by means of a catalyst comprising a metallocene and an aluminoxane, in the presence of small amounts of hydrogen during the polymerization.

REFERENCES:
patent: 4542199 (1985-09-01), Kaminsky et al.
patent: 4704491 (1987-11-01), Tsutsui et al.
patent: 4769510 (1988-09-01), Kaminsky et al.
T. Tsutsui, "Production of Ethylene Wax", Mar. 14, 1987, vol. II, No. 85 (C-416) (2532) (Abstract).

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