Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1992-07-10
1994-03-29
Schofer, Joseph L.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502120, 502127, 526119, C08F 464
Patent
active
052984745
ABSTRACT:
A solid component of catalyst for the (co)polymerization of ethylene is composed of a silica support and of a catalytically active part containing titanium, magnesium, chlorine and alkoxy groups, and is obtained by:
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patent: 4532312 (1985-07-01), Hawley
patent: 4914168 (1990-04-01), Coosemans et al.
patent: 5126302 (1992-06-01), Masino
Invernizzi Renzo
Luciani Luciano
Milani Federico
Pondrelli Maddalena
ECP Enichem Polimeri S.R.L.
Schofer Joseph L.
Wu David
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