METHOD OF USE OF A POLYVINYL ALCOHOL-BASED COMPOSITION
A composition based on polyvinyl alcohol and a sulfonated ketone/formaldehyde condensate in the preferred mixing ratio of 1:1 as a further component, is provided as a fluid loss additive in mixtures containing hydraulic binders.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A composition based on polyvinyl alcohol and a sulfonated ketone/formaldehyde condensate in the preferred mixing ratio of 1:1 as a further component, is provided as a fluid loss additive in mixtures containing hydraulic binders. |
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