Phosphate containing support for vanadium catalyst

Details Phosphate containing support for vanadium catalyst Phosphate containing support for vanadium catalyst

1980-12-31

1983-08-09

Howard, Jacqueline V.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252428, 252431R, 526105, 526129, 526156, B01J 2322, C08F 402

Patent

active

043977618

ABSTRACT:
A supported vanadium catalyst comprising a vanadium compound on a phosphate-containing base. This catalyst in conjunction with an organoaluminum cocatalyst is capable of giving good activity and producing a polymer having broad molecular weight distribution. The catalyst system is sufficiently sensitive to hydrogen to allow broad leeway in controlling the molecular weight of the resulting polymers.

REFERENCES:
patent: 3271299 (1966-09-01), Kearby
patent: 3371079 (1968-02-01), Peters et al.
patent: 4175170 (1979-11-01), Schweier et al.
patent: 4223117 (1980-09-01), Sano et al.

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