Process for the purification of esters

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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2604106, 260412, 536115, 536116, 536119, 536124, 560248, C07H 106

Patent

active

045215952

ABSTRACT:
A process for the purification of esters, which contain residues of dissolved and/or undissolved alcohols, is described. The purification of the esters containing alcohols is achieved by treating the esters, in the liquid state, with an effective amount of water-soluble polysaccharide derivatives in the solid state.

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patent: 4076930 (1978-02-01), Ellingboe et al.
patent: 4090919 (1978-05-01), Chibata et al.
patent: 4306062 (1981-12-01), Jones
patent: 4350572 (1982-09-01), Kummer et al.
patent: 4377686 (1983-03-01), Feuge et al.

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