Miscible blends of polybenzimidazole and polyaramides with polyvinylpyrrolidone

Autor:	R. Wagener, A. Schneller, M. Haubs, O. Herrmann‐Schönherr, H. Cherdron, F. Herold
Rok vydání:	1994
Předmět:	Materials science Polymers and Plastics Polyvinylpyrrolidone Polymer science Chemical structure Ultrafiltration General Chemistry Miscibility Surfaces Coatings and Films Biofouling Membrane Materials Chemistry medicine Functional polymers medicine.drug
Zdroj:	Journal of Applied Polymer Science. 53:507-512
ISSN:	1097-4628 0021-8995
DOI:	10.1002/app.1994.070530505
Popis:	The blend behavior of polybenzimidazole and a series of polyaramides with polyvinylpyrrolidone is presented. Regardless of their chemical structure, all systems showed miscible blends over the composition range investigated. This may offer the opportunity to extend the application range of these basically structural materials into the area of functional polymers. Especially in membranes, the addition of the highly hydrophilic polyvinylpyrrolidone leads to a considerable increase in performance, i.e., in flux and antifouling behavior. © 1994 John Wiley & Sons, Inc.
Databáze:	OpenAIRE
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