Process for preparing an acrylic or methacrylic acid ester

Details Process for preparing an acrylic or methacrylic acid ester Process for preparing an acrylic or methacrylic acid ester

1982-08-05

1984-10-02

Trousof, Natalie

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

Organic compounds

Carboxylic acid esters

C07C 6708

Patent

active

044749813

ABSTRACT:
A process for preparing an acrylic or methacrylic acid ester comprising esterifying the acrylic or methacrylic acid with an alcohol in a water-insoluble and non-reactive organic solvent in the presence of an acid catalyst, the volume ratio of the organic solvent phase to an aqueous solution phase of the acid catalyst being as small as 0.1 to 1.0, whereby a reactor is allowed to be small-sized and a conversion of the esterification is kept high. The acrylic or methacrylic acid ester is useful as a starting material of an acrylic resin or acrylic resin coating, an adhesive or the like.

REFERENCES:
patent: 3712917 (1973-01-01), Sato et al.
patent: 3781332 (1973-12-01), Sato et al.
patent: 3875212 (1975-04-01), Ohrui et al.
patent: 4329492 (1982-05-01), Andoh et al.

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