Catalyst for olefin polymerization

Details Catalyst for olefin polymerization Catalyst for olefin polymerization

1983-01-10

1985-07-02

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526352, 502154, C08F 406

Patent

active

045269424

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: 3325465 (1967-06-01), Jones et al.
patent: 3709853 (1973-01-01), Karapinka
patent: 3757002 (1973-09-01), Karol
patent: 4015059 (1977-03-01), Karol
patent: 4203869 (1980-05-01), Rollmann
patent: 4376722 (1983-03-01), Chester et al.
patent: 4446243 (1984-05-01), Chester et al.

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