POWDERY DISPERSANT COMPOSITION FOR HYDRAULIC COMPOSITION

• Main Authors: SAGAWA KEIICHIRO, SHIMADA KOHEI
• Format: Patent
• Language: English; Japanese
• Published: 13.06.2023
• Subjects: ADHESIVES; ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; DYES; LIME, MAGNESIA; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; POLISHES; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

To provide a powdery dispersant composition for a hydraulic composition which is excellent in heat resistance.SOLUTION: The powdery dispersant composition for a hydraulic composition contains a copolymer including, as constituent monomers, (A) one or more compounds selected from acrylic acid, methac...