Thermal destruction of poly-[2,5-(4′,4″-diphenylenephthalide)-1,3,4-oxadiazole]

Autor: Rodé, V. V., Bondarenko, E. M., Korshak, V. V., Vinogradova, S. V., Tur, D. R.
Zdroj: Russian Chemical Bulletin; July 1969, Vol. 18 Issue: 7 p1400-1403, 4p
Abstrakt: Conclusions 1.The thermal destruction of a polymer based on the dihydrazide and chloride of phthalidedidcarboxylic acid was investigated in the temperature interval 150–500°.2.At low degrees of conversion of the sample, processes of structuration predominate.3.The destruction of the polymer is determined by cleavage of the lactoneand oxadiazole rings.
Databáze: Supplemental Index