polyesters

The method of obtaining phosphorus-containing polyester by the Steglich reaction is considered. The results of studies on the production of polyesteresters using ethyl phosphate group in the structure of dipolyethyleneglycolethylphosphate are presented. The obtained polymer was characterized by IR and 1H NMR spectroscopy. The composition of polyester ether was evaluated and its end groups were analyzed.

The cross linked polyesters based on glutamic acid, glycerol and oxyethylene and oxypropylene alcohols were received. It was shown that those polyesters are able to form stabilized dispersion with microsized particles. Отримано перехресно зшиті поліестери на основі глутамінової кислоти, гліцерину та спиртів оксиетиленового та оксипропіленового ряду. Показано що такі поліестери здатні формувати стабільну дисперсію з частинками мікронного розміру