| Autor: |
Korshak, V. V., Krongauz, E. S., Rusanov, A. L. |
| Zdroj: |
Journal of Polymer Science Part C: Polymer Symposia; 1967, Vol. 16 Issue: 5 p2635-2647, 13p |
| Abstrakt: |
By low temperature solution polycondensation in hexamethylphosphoramide of dicarboxylic acid dichlorides and dihydrazides of dicarboxylic acids or bisamidoximes, high molecular compounds with 1,3,4- and 1,2,4-oxadiazole rings in the main chains have been prepared. Some features of the polycyclization reaction as well as the structure and properties of polymers obtained are discussed. |
| Databáze: |
Supplemental Index |
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