Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1988-07-01
1989-12-12
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502112, 502119, 502120, 526133, 526139, C08F 468
Patent
active
048867713
ABSTRACT:
A vanadium-based catalyst is treated with certain phosphorus-containing compounds as a means of narrowing and effectively regulating the molecular weight distribution of the polymers produced with the catalyst.
REFERENCES:
patent: 4508842 (1985-04-01), Beran et al.
patent: 4514514 (1985-04-01), Martin
Kao Sun-Chueh
Karol Frederick J.
Garvin Patrick P.
Piscitello John S.
Union Carbide Chemicals and Plastics Company Inc.
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