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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Bibliographische Detailangaben
Hauptverfasser: REICHENBACH-KLINKE ROLAND, KEILHOFER GREGOR, SPINDLER CHRISTIAN, LANGE PETER
Format: Patent
Sprache:eng
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Beschreibung
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.