Document Type and Number:
Japanese Patent JPH0340017
Kind Code:
B2
Abstract:
A method for producing sulphatoalkyl acrylates or methacrylates having the general formula; where R1 is H or CH3, R2 is one or more alkoxylate groups each of which has from 1 to 4 carbon atoms, comprises reacting a hydroxy alkyl acrylate or methacrylate having the formula; where R1 and R2 are as defined above, with chlorosulphonic acid at a temperature of less than 20 DEG C. to form the acid ester. Salts of the acid ester may be produced by reaction with a basic metal salt, ammonium salt or quaternary ammonium salt.
Application Number:
JP13114483A
Publication Date:
June 17, 1991
Filing Date:
July 20, 1983
Export Citation:
International Classes:
C07C309/12; C07C67/00; C07C301/00; C07C303/08; C07C303/32; C07C305/06; C07C305/10; C07C309/09; C07C