abstract |
AROMATIC POLY(KETO-CARBOXYLIC) ACID COMPOSITIONS CHARACTERIZED BY POLYPHENYL MOIETIES AND USEFUL AS CROSSLINKING AGENTS FOR POLYESTERS, AS PLASTICIZERS, AND AS REACTANTS IN THE PREPARATION OF POLYMERIC COMPOSITIONS. THESE COMPOSITIONS ARE ILLUSTRATED BY 4,4''-OXYBIS(2-BENZOYL BENZOIC ACID). |