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Some features of the synthesis of heat-resistant heterocyclic polymers

โœ Scribed by A.N. Pravednikov; I.Ye. Kardash; N.P. Glukhoyedov; A.Ya. Ardashnikov


Book ID
118360271
Publisher
Elsevier Science
Year
1973
Weight
672 KB
Volume
15
Category
Article
ISSN
0032-3950

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A~tract--A series of wholly aromatic polyhydrazides was prepared by low temperature solution polycondensation of N-(p/m-hydrazinocarbonyl)phenyl aminoacetic acid hydrazides and various diacid chlorides in dry N,N-dimethylacetamide. The properties of the polyhydrazides were evaluated by i.r. spectra,