Hexafluoroisopropylidene-containing Polyheteroarylenes

Autor: I. L. Knunyants, V.V. Korshak, Rusanov Aleksandr L, B.R. Livshits
Rok vydání: 1987
Předmět:
Zdroj: Russian Chemical Reviews. 56:288-298
ISSN: 1468-4837
0036-021X
DOI: 10.1070/rc1987v056n03abeh003271
Popis: The methods of synthesis of various condensation monomers containing the hexafluoroisopropylidene groups and the polyheteroarylenes based on them are examined. The influence of the hexafluoroisopropylidene groups incorporated in the main chains of the macromolecules is analysed and it is shown that polyheteroarylenes containing these are characterised by an improved solubility and fire resistance and that the articles based on them have a higher elasticity. The bibliography includes 88 references.
Databáze: OpenAIRE