Catalyst structure and a process for its preparation

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants

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252477R, B01J 3106, B01J 3502

Patent

active

042500524

ABSTRACT:
Sulfonated cation resin catalyst structures are prepared by extruding a vinyl aromatic polymer or copolymer or by depositing a solution containing a vinyl aromatic polymer or copolymer on a base of the desired structure and sulfonating the structure.

REFERENCES:
patent: 2366007 (1944-12-01), D'Alelio
patent: 2480821 (1949-09-01), Connell
patent: 2500149 (1950-03-01), Boyer
patent: 3965039 (1976-06-01), Chaplits et al.

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