Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1993-01-19
1994-07-12
Sneed, Helen M. S.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502104, 502120, 502133, 502134, B01J 3100
Patent
active
053288777
ABSTRACT:
A solid catalyst component for alkene polymerization comprising a magnesium halide, an electron donor and a phenoxy-titanium halide, the latter being a dihalophenoxy-titanium halide or a dialkoxyphenoxy-titanium halide in which the alkoxy groups each have from 1 to 8 carbon atoms.
REFERENCES:
patent: 3890433 (1975-06-01), Oishi et al.
patent: 4331561 (1982-05-01), Luciani et al.
patent: 4400302 (1983-08-01), Goodall et al.
patent: 5225385 (1993-07-01), Chadwick et al.
Chadwick John C.
van Gaalen Ronald P. C.
Villena Alan
Irzinski E. D.
Meyers, III Otto O.
Shell Oil Company
Sneed Helen M. S.
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