WATER-SOLUBLE OR WATER-SWELLABLE POLYMERS
Water-soluble or water-swellable polymers The present invention relates to water-soluble or water-swellable polymers based on 2-acrylamido-2-methylpropanesulfonates, their preparation and their use for increasing the viscosity of aqueous solutions.
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | Water-soluble or water-swellable polymers The present invention relates to water-soluble or water-swellable polymers based on 2-acrylamido-2-methylpropanesulfonates, their preparation and their use for increasing the viscosity of aqueous solutions. |
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