METHOD OF USE OF A POLYVINYL ALCOHOL-BASED COMPOSITION

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United States of America Patent

SERIAL NO

13033686

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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
BASF CONSTRUCTION POLYMERS GMBHGERMAN TE LOST BEGG TROSTBERG BAVARIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keilhofer, Gregor Tacherting, DE 17 207
Lange, Peter Obing, DE 44 538
REICHENBACH-KLINKE, Roland Traunstein, DE 27 203
Spindler, Christian Ludwigshafen, DE 45 383

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