Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent
1995-06-20
1998-06-23
Wood, Elizabeth D.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
502102, 502103, 502104, 502113, 502115, 502152, 502156, 502157, 502171, 502172, B01J 3100
Patent
active
057705402
ABSTRACT:
The invention relates to a procatalyst for the production of ethylene polymers, which procatalyst comprises an inorganic support, a chlorine compound carried on said support, a magnesium compound carried on said support, a titanium compound carried on said support, whereby the chlorine compound can be different from or the same as the magnesium compound and/or the titanium compound. The activity balance AB of the procatalyst in specified polymerization conditions, is
REFERENCES:
patent: 5045612 (1991-09-01), Schell, Jr. et al.
Garoff Thomas
Johansson Solveig
Kostiainen Arja
Lindgren Daniel
Palmqvist Ulf
Borealis Polymers OY
Wood Elizabeth D.
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