Process for preparing glycidyl esters for use in electronics adh

Details Process for preparing glycidyl esters for use in electronics adh Process for preparing glycidyl esters for use in electronics adh

1994-03-04

1996-07-16

Ramsuer, Robert W.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30336, C07D30314

Patent

active

055368557

ABSTRACT:
Glycidyl esters are prepared to have low chlorine, chloride, sodium and potassium contamination and a thixotropic index greater than 3.0 by a process that comprises reacting carboxylic mono- or dimer acids with glycidyl alcohols in a molar ratio of 1 to (0.9-4.0) using carbodiimide as the acylating agent and a pyridine-type catalyst. The pyridine-type catalyst is removed by strongly acidic ion exchange resin.

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