Abstract
In this work, we show that, the possibility of synthesis of urethane oligomer on the surface of montmorillonite nanoparticles. This synthesis is possible due to the chemical adsorption of the cationic urethane oligomer with available, terminal amino groups. In a suspension of functionalized amino groups modified montmorillonite the reactions of addition of aromatic and aliphatic diisocyanates were carried out, as well as sequential addition of aromatic diisocyanate, glycerol, and again diisocyanate. Using the WAXS method, the interlayer distance of all types of the obtained modified montmorillonite was determined. Thermogravimetric analysis data were compared with X-ray data.
Publisher
Scientific Publishing Center InterConf