Preparation de membranes echangeuses de cations par photogreffage d'ethers allyliques du poly (alcool vinylique). Etude de certaines de leurs proprietes—II: Photogreffage des poly (alcools vinyliques) allyles |
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| Authors: | J. Lehoussel D. Wattiez E. Marechal |
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| Affiliation: | 1. Institut Textile de France, Chemin des Mouilles Route de Dardilly, B.P. 60, 69130 Ecully Cedex, France;2. Laboratoire de Synthése Macromoléculaire, Université P. et M. Curie, Tour 44, 1er étage, 4 place Jussieu, 75230 Paris Cedex 05, France |
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| Abstract: | Poly(vinyl alcohols) partially allylated have been grafted with sulphonic acid. The influence of experimental parameters (vinyl sulphonic acid concentration, swelling before grafting, photoinitiator concentration, grafting temperature and duration of the irradiation) have been studied in detail. |
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