Catalyst for olefin polymerization

Details Catalyst for olefin polymerization Catalyst for olefin polymerization

1981-09-24

1983-03-22

Garvin, Patrick

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252431R, 526130, C08F 402, C08F 458, C08F 478

Patent

active

043774970

ABSTRACT:
Zeolite supported, organochromium based catalyst compositions are provided which are especially suitable for the polymerization of 1-olefins such as ethylene. Pi-bonded organochromium [II] compounds such as chromocene (dicyclopentadienyl chromium) are reacted with ZSM-5 type zeolites to produce such novel catalysts.

REFERENCES:
patent: 3709853 (1973-01-01), Karapinka
patent: 3879362 (1975-04-01), Chalfont et al.
patent: 4015059 (1977-03-01), Karol
patent: 4153576 (1979-05-01), Karol et al.

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