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WATER REDUCING AGENT COMPOSITION, HYDRAULIC COMPOSITION AND METHOD OF PRODUCING THE SAME
To provide a water reducing agent composition at least comprising a water reducing agent, a water soluble starch ether, and an antifoaming agent, exhibiting improved viscosity subsequent to being converted to one liquid (uniform dispersion), a hydraulic composition employing the same and a method of producing the same.SOLUTION: The water reducing agent composition comprises a water reducing agent, a water soluble starch ether, gum and an antifoaming agent. The water soluble starch ether is selected form the group consisting of alkyl starch, hydroxyalkyl starch, and hydroxyl alkyl starch.SELECTED DRAWING: None
【課題】減水剤と、水溶性スターチエーテルと、消泡剤を少なくとも含む減水剤組成物であって、その一液化（均一な分散）後の粘度が改善された減水剤組成物並びにこれを用いた水硬性組成物及びその製造方法の提供。【解決手段】減水剤と、水溶性スターチエーテルと、ガム類と、消泡剤とを含む減水剤組成物である。水溶性スターチエーテルが、アルキルスターチ、ヒドロキシアルキルスターチ及びヒドロキシルアルキルスターチからなる群から選ばれる。【選択図】なし
WATER REDUCING AGENT COMPOSITION, HYDRAULIC COMPOSITION AND METHOD OF PRODUCING THE SAME
To provide a water reducing agent composition at least comprising a water reducing agent, a water soluble starch ether, and an antifoaming agent, exhibiting improved viscosity subsequent to being converted to one liquid (uniform dispersion), a hydraulic composition employing the same and a method of producing the same.SOLUTION: The water reducing agent composition comprises a water reducing agent, a water soluble starch ether, gum and an antifoaming agent. The water soluble starch ether is selected form the group consisting of alkyl starch, hydroxyalkyl starch, and hydroxyl alkyl starch.SELECTED DRAWING: None
【課題】減水剤と、水溶性スターチエーテルと、消泡剤を少なくとも含む減水剤組成物であって、その一液化（均一な分散）後の粘度が改善された減水剤組成物並びにこれを用いた水硬性組成物及びその製造方法の提供。【解決手段】減水剤と、水溶性スターチエーテルと、ガム類と、消泡剤とを含む減水剤組成物である。水溶性スターチエーテルが、アルキルスターチ、ヒドロキシアルキルスターチ及びヒドロキシルアルキルスターチからなる群から選ばれる。【選択図】なし
WATER REDUCING AGENT COMPOSITION, HYDRAULIC COMPOSITION AND METHOD OF PRODUCING THE SAME
減水剤組成物、水硬性組成物及びその製造方法
YAMAKAWA TSUTOMU (author)
2021-01-14
Patent
Electronic Resource
Japanese
WATER-REDUCING AGENT COMPOSITION AND HYDRAULIC COMPOSITION AND METHOD FOR PRODUCING THE SAME
| European Patent Office | 2020
WATER-REDUCING AGENT COMPOSITION AND HYDRAULIC COMPOSITION AND METHOD FOR PRODUCING THE SAME
| European Patent Office | 2020
WATER-REDUCING COMPOSITION, HYDRAULIC COMPOSITION, AND METHOD FOR PRODUCING THE SAME
| European Patent Office | 2020
| European Patent Office | 2019
WATER-REDUCING COMPOSITION, HYDRAULIC COMPOSITION, AND METHOD FOR PRODUCING THE SAME
| European Patent Office | 2020