Olefin polymerization catalyst composition

Details Olefin polymerization catalyst composition Olefin polymerization catalyst composition

1986-12-22

1988-03-01

Garvin, Sr., Patrick P.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526124, 526138, 526351, C08F 464

Patent

active

047287055

ABSTRACT:
Olefin polymerization catalyst components having improved activity and morphological properties are disclosed and claimed. In particular, the components are prepared by reacting a carbonized magnesium alkoxide or aryloxide component with a halogenated tetravalent titanium component, a halohydrocarbon component and an electron donor.

REFERENCES:
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patent: 4393182 (1983-07-01), Goodall et al.
patent: 4400302 (1983-08-01), Goodall et al.
patent: 4414132 (1983-11-01), Goodall et al.
patent: 4465783 (1984-08-01), McKenzie
patent: 4540679 (1985-09-01), Arzoumanidis
Concepts in Catalysis, Rideal, Pub. by Academic Press, New York, N.Y. (1968), p. 5.

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