Synthetic and Physico-Chemical Studies of Newly Sythesized Terpolymers Derived from Salicylaldehyde,Biuret and Trioxane#

摘要

Resins as copolymers which form a special class of polymers are widely known for their applications.SABT terpolymer resins were trioxane in the presence of hydrochloric acid as catalyst and using varied molar ratios of the starting aterials. Terpolymer resin cmpositions have been determined on the basis of their elemental analysis and the number average molecular weights of these terpolymer resins were determined by non-aqueous conductometric titration. The viscosity measurements carried out in DMF indicate normal behaviour.Spectral studies (IR,UV-visible and NMR) were carried out for structure elucidation and characterization of these terolymers. TGA data were analysed to determine the characteristic and thermal stability of these resins. Electrical conductivity in solid state was ascertained to exhibit semicoducting character. Conclusively, ion exchange properties have been studied employing the batch equilibration method. In the light of all the physico-chemical and spectral evidences, the tentative structures have been proposed for SABT terpolymers.