Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1982-12-15
1984-10-16
Garvin, Patrick
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
526119, 526125, C08F 464
Patent
active
044775881
ABSTRACT:
A catalyst and process for polymerizing olefins wherein the catalyst comprises a titanium-containing component prepared by reacting a magnesium dihalide, 4-phenyl phenol, ethyl benzoate, and titanium tetrabutoxide, and an organoaluminum halide and then reacting that product with a mixture of TiCl.sub.4, HSiCl.sub.3, and SiCl.sub.4.
REFERENCES:
patent: 3549717 (1970-12-01), Itakura et al.
patent: 4218339 (1980-08-01), Zucchini et al.
patent: 4250287 (1981-02-01), Matlack
patent: 4394291 (1983-07-01), Hawley
Bowman Edward L.
Garvin Patrick
Phillips Petroleum Company
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