Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DISPERSANT COMPOSITION FOR HYDRAULIC COMPOSITIONS
PROBLEM TO BE SOLVED: To provide a dispersant composition for hydraulic compositions that can provide hydraulic compositions excellent in flowability.SOLUTION: A dispersant composition for hydraulic compositions contains (A) a polymer compound with monomer units including naphthalene rings and (B) specific alkylene oxide-added compounds represented by general formulas (B1) to (B3). The molar ratio of the total amount of (B) to the amount of the monomer units including naphthalene rings in (A) is from 0.4% to 30% inclusive.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）一般式（Ｂ１）〜（Ｂ３）で表される特定のアルキレンオキシド付加型化合物とを含有する水硬性組成物用分散剤組成物であって、（Ａ）中のナフタレン環を含むモノマー単位に対する（Ｂ）の総量のモル比が、０．４％以上３０％以下である、水硬性組成物用分散剤組成物。【選択図】なし
DISPERSANT COMPOSITION FOR HYDRAULIC COMPOSITIONS
PROBLEM TO BE SOLVED: To provide a dispersant composition for hydraulic compositions that can provide hydraulic compositions excellent in flowability.SOLUTION: A dispersant composition for hydraulic compositions contains (A) a polymer compound with monomer units including naphthalene rings and (B) specific alkylene oxide-added compounds represented by general formulas (B1) to (B3). The molar ratio of the total amount of (B) to the amount of the monomer units including naphthalene rings in (A) is from 0.4% to 30% inclusive.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）一般式（Ｂ１）〜（Ｂ３）で表される特定のアルキレンオキシド付加型化合物とを含有する水硬性組成物用分散剤組成物であって、（Ａ）中のナフタレン環を含むモノマー単位に対する（Ｂ）の総量のモル比が、０．４％以上３０％以下である、水硬性組成物用分散剤組成物。【選択図】なし
DISPERSANT COMPOSITION FOR HYDRAULIC COMPOSITIONS
水硬性組成物用分散剤組成物
SAIDA KAZUYA (Autor:in) / KOYANAGI KOJI (Autor:in) / SHIMODA MASARO (Autor:in) / TANAKA SHUNYA (Autor:in)
29.09.2016
Patent
Elektronische Ressource
Japanisch