Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1995-01-09
1998-02-03
Lewis, Michael
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502104, 502117, 502308, 502309, 502319, B01J 3100
Patent
active
057144249
ABSTRACT:
The present invention encompasses a monolithic multi-component composite polyolefin catalyst particle comprising at least two distinct supported catalyst components wherein each catalyst component is capable of producing a resin having a melt index different from at least one other catalyst component under constant reaction conditions. Methods of producing and using the multi-component catalyst are disclosed.
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Glemza Rimantas
Warthen John L.
Dunn Jr. Thomas G.
Lewis Michael
Maggio Robert A.
W. R. Grace & Co.,-Conn.
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