Perfluorinated ion-exchange microcomposite catalysts modified wi

Details Perfluorinated ion-exchange microcomposite catalysts modified wi Perfluorinated ion-exchange microcomposite catalysts modified wi

1999-05-06

2000-10-17

Knode, Marian C.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

585457, 585458, C07C 266, C07C 270

Patent

active

061334936

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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