Complexes of acid amides with aprotic polar solvents IV. Complexes of poly(acid amides) with aprotic solvents

Autor:	N. G. Stepanov, T.I. Zhukova, T. M. Bulina, Yu. N. Sazanov, S. A. Dauengauer, L. A. Shibaev
Rok vydání:	1983
Předmět:	chemistry.chemical_classification Chemistry Solid-state Polymer Dimethylacetamide law.invention chemistry.chemical_compound law Amide Polymer chemistry Organic chemistry Dimethylformamide Polar Crystallization Thermal analysis
Zdroj:	Journal of Thermal Analysis. 27:333-340
ISSN:	1572-8943 0368-4466
DOI:	10.1007/bf01914670
Popis:	The process of solid-phase cyclodehydration of films cast from solutions of poly(acid amides) (PAA) in dimethylformamide, dimethylacetamide and N-methyl-2-pyrrolidone has been investigated by mass-spectrometric thermal analysis (MTA). It is shown that MTA is a structure-sensitive method making it possible to follow the appearance and changes in the character of ordered structures formed in PAA films. The authors relate these structures to the process of crystallization of complexes of PAA with aprotic polar solvents.
Databáze:	OpenAIRE
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