Aqueous titanation of catalyst support containing chromium with

Details Aqueous titanation of catalyst support containing chromium with Aqueous titanation of catalyst support containing chromium with

1982-03-09

1984-02-28

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Organic compound containing

502242, 502309, B01J 2106, B01J 2386, B01J 3112

Patent

active

044342438

ABSTRACT:
A titanium hydrocarbyloxide is solubilized by reacting with a water soluble polyhydroxy organic compound and the resulting product then combined with a strong acid to form a water soluble titanium composition which is combined with an inorganic catalyst support such as silica. The resulting composition is ideally suited as a support for a chromium olefin polymerization catalyst. The procedure results in an inexpensive way of producing a catalyst capable of giving high melt flow polymer under slurry conditions.

REFERENCES:
patent: 3622521 (1971-11-01), Hogan et al.
patent: 3625864 (1971-12-01), Horvath
patent: 3882096 (1975-05-01), Shida et al.
patent: 3996163 (1976-12-01), Crump et al.
patent: 4169926 (1979-10-01), McDaniel

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