SpectraBase Spectrum ID |
IP7kx1iX4x8 |
Name |
Cardo copolyimide a-10-12 |
Source of Sample |
V. V. Korshak, Institute of Organo-Element Compounds, Acad. Sci. USSR, Moscow |
Classification |
Polyimides |
Comments |
Method of synthesis: copolycondensation of 4,4'-oxydiphthalic anhydride with a mixture of 2,2-bis(4-aminophenyl)hexafluoropropane and 9,9-bis(4-aminophenyl)fluorene |
Copyright |
Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved. |
Sample Description |
yellowish, coarse material |
Technique |
Film from trifluoroacetic acid on KBr |