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
1985-04-16
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...
502104, 502116, 502117, 502119, 502128, 502133, 502134, 502152, 526124, C08F 402, C08F 464, C08F 468, C08F 462
Patent
active
045116695
ABSTRACT:
Catalysts having high efficiency in preparing olefin polymers while controlling molecular weight distribution are disclosed. The catalysts utilize magnesium siloxide supports and the product polymer molecular weight distribution can be controlled by the catalyst preparation.
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E. I. Du Pont de Nemours and Company
Garvin Patrick
Schupbach Cortlan R.
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