DISPERSANT COMPOSITION FOR HYDRAULIC COMPOSITIONS

PROBLEM TO BE SOLVED: To provide a dispersant composition for hydraulic compositions that makes it possible to obtain a hydraulic composition having excellent flowability.SOLUTION: A dispersant composition for hydraulic compositions contains (A) a polymer compound having a monomer unit containing a...

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Hauptverfasser:	NAKAMURA KEISUKE, TANAKA SHUNYA, SHIMODA MASARO, YOSHINAMI YUSUKE, SAIDA KAZUYA, SHIMADA KOHEI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a dispersant composition for hydraulic compositions that makes it possible to obtain a hydraulic composition having excellent flowability.SOLUTION: A dispersant composition for hydraulic compositions contains (A) a polymer compound having a monomer unit containing a naphthalene ring, (B) an anion surfactant, and (C) a nonionic surfactant.SELECTED DRAWING: None 【課題】流動性に優れた水硬性組成物が得られる水硬性組成物用分散剤組成物を提供する。【解決手段】（Ａ）ナフタレン環を含むモノマー単位を有する高分子化合物と、（Ｂ）陰イオン界面活性剤と、（Ｃ）非イオン界面活性剤とを含有する、水硬性組成物用分散剤組成物。【選択図】なし