METHOD FOR NEUTRALIZATION OF ORGANOPHILIC ACIDIC COMPOUNDS

摘要

Salts of organophilic acidic compounds or their derivatives, particularly ionomeric polymers containing carboxylic, sulfonic or phosphorus acid or ester groups, are prepared by reaction in the melt or in solution in a relatively non-polar organic liquid with a metal salt of at least one polyketone containing at least two carbonyl groups separated by a single CH moiety. The preferred polyketone is 2,4-pentanedione.