Title:
METHOD OF MANUFACTURING PARTIALLY ESTERIFICATED AND PARTIALLY CHLORINATED REACTANTS OF NATURAL RESIN ACID AND DICARBOXYLIC ACID
Document Type and Number:
Japanese Patent JPS54109903
Kind Code:
A
Abstract:
A process for the preparation of partial esters and partial salts with divalent metal compounds of reaction products of natural resinic acids and unsaturated dicarboxylic acids which typically comprises the following steps: (a) reacting a natural resinic acid with an olefinically unsaturated dicarboxylic acid; (b) partially neutralizing the product of step (a) with a calcium compound; (c) partially esterifying the product of step (b) with a polyhydric alcohol; (d) reacting the product of step (c) with a resol or a mixture of resols; and (e) continuing the reaction of step (d) to complete partial salt formation and partial esterification. The product is useful for printing inks.
Inventors:
ARUBERUTO RUUDORUFUII
Application Number:
JP492179A
Publication Date:
August 29, 1979
Filing Date:
January 22, 1979
Export Citation:
Assignee:
HOECHST AG
International Classes:
C07C69/003; C08F8/00; C09D11/00; C09D11/08; C09F1/04; (IPC1-7): C07C67/08; C07C69/00; C09D11/08