Phthalocyanine-containing polymers
โ Scribed by Kenneth J. Wynne
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 283 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1053-0495
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๐ SIMILAR VOLUMES
Polymeric copper phthalocyanine containing peripheral carboxyl groups has been converted into the corresponding polyimides by condensing the anhydride of the latter with 4,4'-diaminodiphenyl ether. The resulting polyimides have been converted into an environmentally stable electrically conductive ma
## Abstract Metal phthalocyanine oligomers that possess peripheral carboxylic acid groups were prepared by the reaction of pyromellitic dianhydride, a metal salt, urea, and a catalyst. These materials have blue to purple colors with a metallic luster and are soluble in sulfuric acid, dimethylsulfox