Process for purification of catalysts from polyols using ion exc

Details Process for purification of catalysts from polyols using ion exc Process for purification of catalysts from polyols using ion exc

1988-12-29

1991-01-15

Griffin, Ronald W.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536120, 536 41, C07G 300, C07H 100, C08B 3700

Patent

active

049855514

ABSTRACT:
A process for the ion exchange of polyols for catalyst removal wherein said catalyst is an alkali hydroxide or alkoxide comprising the sequential steps of:

REFERENCES:
patent: 3823145 (1974-07-01), Louvar et al.
patent: 4355188 (1982-10-01), Herold et al.
patent: 4535189 (1985-08-01), Cuscurida

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