Viscosity modifying agents and water reducers

The present invention relates to a process for making a stable suspension comprising a polycarboxylate superplasticizer and a viscosity modifying agent for modifying a hydratable cementitous composition. A composition for modifying cementitious compositions, as well as the cementitious compositions,...

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Bibliographic Details
Main Authors Hughes, David, Cornman, Charles, Jeknavorian, Ara, Koyata, Hideo, Shen, Ding, Ou, Chia-Chih
Format Patent
LanguageEnglish
Published 15.04.2004
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Summary:The present invention relates to a process for making a stable suspension comprising a polycarboxylate superplasticizer and a viscosity modifying agent for modifying a hydratable cementitous composition. A composition for modifying cementitious compositions, as well as the cementitious compositions, are also described herein.