USE OF POLYMERS AS FILTERING AIDS AND/OR STABILIZERS
The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed.
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed. |
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