Preparation of (meth) acrylic esters

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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10628726, C07C 6952

Patent

active

058213830

ABSTRACT:
A process for preparing (meth)acrylic esters by esterifying (meth)acrylic acid with monohydric or polyhydric alcohols comprises adding to the reaction mixture still comprising (meth)acrylic acid corresponding to an acid number of at least 5 mg of KOH per 1 g of reaction mixture at least one amino compound having at least one primary, secondary or tertiary amino group.

REFERENCES:
patent: 5258138 (1993-11-01), Gatechair et al.
Database WPI, Derwent Publications, AN-94 290862, JP-A-06 219 991, Aug. 9, 1994.

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