| SpectraBase Spectrum ID |
A8vQ34DUMSK |
| Name |
Cardo copolyimide b-11-13a |
| Source of Sample |
V. V. Korshak, Institute of Organo-Element Compounds, Acad. Sci. USSR, Moscow |
| Classification |
Polyimides |
| Comments |
Method of synthesis: copolycondensation of 1,8:4,5-naphthalenetetracarboxylic anhydride with a mixture of 3,3-bis(4-aminophenyl)phthalide and hexamethylenediamine |
| Copyright |
Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
| Sample Description |
orange-colored flakes |
| Technique |
Film from trifluoroacetic acid on KBr |
