Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1983-08-18
1985-05-21
Garvin, Patrick
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502116, 502117, 502119, 502125, 502126, 502128, 502131, 502132, 526124, 526127, C08F 462, C08F 464, C08F 468
Patent
active
045187061
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:
patent: 3135809 (1964-06-01), Bosmajian
patent: 4218339 (1980-08-01), Zucchini et al.
patent: 4223118 (1980-09-01), Tsubaki et al.
patent: 4357448 (1982-11-01), Tsubaki et al.
E. I. Du Pont de Nemours and Company
Garvin Patrick
Schupbach Cortlan R.
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