SYNTHESIS OF NEW THERMOSTABLE POLYHYDROXYESTER ON THE BASIS OF 2-HYDROXYPROPYL-1,3-BIS-CARBOXYMETHYLESTEROSULFOIMIDE OF SACCHARIN-6-CARBOXYLIC ACID

E.T. Aslanova, E.T. Mamedov, M.N. Rashidova, A.A. Garayeva, V.O. Atakishiyeva