Production of catalyst component for olefin polymerization

Details Production of catalyst component for olefin polymerization Production of catalyst component for olefin polymerization

1986-07-03

1987-09-15

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...

502115, 502118, 502120, 502121, 502122, 502123, 502124, 502125, 502126, 502127, 526128, 526129, 526143, C80F 464

Patent

active

046939903

ABSTRACT:
A titamium containing catalyst component for olefin polymerizations which comprises contacting (a) a metal oxide, (b) a dihydrocarbyl magnesium, and (c) a hydrocarbyloxy group-containing compound with one another, contacting the thus obtained contact product with (d) a halogen-containing alcohol, and finally contacting the thus obtained contact product with (e) an electron donor compound and (f) a titanium compound.

REFERENCES:
patent: 4335816 (1982-06-01), Dombro
patent: 4394292 (1983-07-01), Yamada et al.
patent: 4530913 (1985-07-01), Pullukat et al.
patent: 4613579 (1986-09-01), Furohashi et al.

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