Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1987-11-24
1989-02-14
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...
502118, 502121, 502123, 502124, 502125, 502126, 502127, 502128, 502133, 502134, 526124, C08F 464
Patent
active
048046485
ABSTRACT:
Crystalline magnesium olefin polymerization catalyst components capable of producing polymer with improved activity and morphological properties are disclosed and claimed. In particular, the components are prepared by reacting a crystalline alkoxy magnesium compound with a halide of tetravalent titanium.
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"Alkoxymagnesium Halides", by N. Ya. Turova & E. P. Turevskaya, J. of Organometal. Chemistry, 42, (1972) pp. 8-17.
Garvin Patrick P.
Haas Donald F.
Shell Oil Company
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