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COMB POLYMERS AS BLOCKING ADDITIVES FOR SWELLING CLAYS
A method for inerting a swellable clay and/or for reducing or inhibiting adverse effects of swellable clays on the effectiveness of dispersants in mineral binder compositions, includes adding a comb polymer to a mineral binder composition. The comb polymer includes: at least one poly(alkylene oxide) side chain-bearing monomer unit without ionic groups, optionally at least one cationic monomer unit, optionally at least one anionic monomer unit, and optionally, at least one non-ionic monomer unit.
COMB POLYMERS AS BLOCKING ADDITIVES FOR SWELLING CLAYS
A method for inerting a swellable clay and/or for reducing or inhibiting adverse effects of swellable clays on the effectiveness of dispersants in mineral binder compositions, includes adding a comb polymer to a mineral binder composition. The comb polymer includes: at least one poly(alkylene oxide) side chain-bearing monomer unit without ionic groups, optionally at least one cationic monomer unit, optionally at least one anionic monomer unit, and optionally, at least one non-ionic monomer unit.
COMB POLYMERS AS BLOCKING ADDITIVES FOR SWELLING CLAYS
KAMMPOLYMERE ALS BLOCKADDITIVE FÜR QUELLTONE
POLYMÈRES EN PEIGNE UTILISÉS COMME ADDITIFS DE BLOCAGE POUR ARGILES GONFLANTES
VELTEN ULF (Autor:in) / WEIDMANN JÜRG (Autor:in) / FRUNZ LUKAS (Autor:in) / JUILLAND PATRICK (Autor:in)
11.08.2021
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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