Synthesis and characterization of poly-s-triazinyleneimides
โ Scribed by Ehlers, Gerhard F. L. ;Ray, James D.
- Book ID
- 104532900
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1964
- Tongue
- English
- Weight
- 524 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0449-2951
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๐ SIMILAR VOLUMES
Eight novel poly (imide-sulfonamide) s have been prepared by reacting pyromellitic dianhydride and benzophenone tetracarboxylic acid dianhydride with variously substituted dianilines containing preformed sulfonamide linkages. Inherent viscosities of the prepared polymers ranged from 0.13 t o 0.53 dL
A series of new poly(ether imide)s containing the naphthalimide moiety were prepared from bis(4-fluorobenzoyl)naphthalimides and several bisphenols by aromatic nucleophilic displacement polymerization. These polyimides had inherent viscosities in the range of 0.31-1.04 dL/g in chloroform and glass t