Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent
1998-04-30
1999-08-03
Wood, Elizabeth D
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
502152, 502155, 502168, B01J 3106, B01J 3108
Patent
active
059325119
ABSTRACT:
This invention concerns a modified porous microcomposite comprising a perfluorinated ion-exchange polymer entrapped within and highly dispersed throughout a network of inorganic oxide wherein the network and optionally the pendant groups of the polymer have been modified with a Lewis acid. These modified microcomposites can be used in catalyst compositions for various chemical processes, such as in the alkylation or acylation of aromatics.
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Harmer Mark Andrew
Sun Qun
E. I. Du Pont de Nemours and Company
Wood Elizabeth D
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