Hydrocarbon soluble catalyst supports and resultant polymerizati

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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Details

526116, 526119, 526122, 5263482, 526352, C08F 402, C08F 1000

Patent

active

046031839

ABSTRACT:
A method is provided for preparing hydrocarbon soluble magnesium siloxide supports comprising contacting such supports with sufficient aluminum alkoxide or organic ethers to render the supports hydrocarbon soluble. Thereafter the supports are contacted with a transition metal compound and halogenated to obtain polymerization catalysts.

REFERENCES:
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patent: 4223118 (1980-09-01), Tsubaki et al.
patent: 4374755 (1983-02-01), Berge et al.
patent: 4440869 (1984-04-01), Shannon et al.
patent: 4490513 (1984-12-01), Minami et al.

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