A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AIR-ENTRAINING AGENT FOR CEMENT COMPOSITION
PROBLEM TO BE SOLVED: To provide an air-entraining agent for cement compositions.SOLUTION: An air-entraining agent for cement compositions comprises (A) a fatty acid ester of an adduct obtained by adding an alkylene oxide to a trivalent or more alcohol having 3 to 10 carbon atoms, and (B) a fatty acid ester of a polyalkylene glycol compound, wherein a mass ratio between the (A) component and the (B) component is: (A):(B)=85:15 to 99.98:0.02.
【課題】セメント組成物用空気連行剤を提供する。【解決手段】（Ａ）炭素原子数３ないし１０である３価以上のアルコールにアルキレンオキサイドを付加した付加物の脂肪酸エステルと、（Ｂ）ポリアルキレングリコール系化合物の脂肪酸エステルとを含み、該（Ａ）成分と該（Ｂ）成分との質量比が、（Ａ）：（Ｂ）＝８５：１５ないし９９．９８：０．０２の範囲である、セメント組成物用空気連行剤。【選択図】なし
AIR-ENTRAINING AGENT FOR CEMENT COMPOSITION
PROBLEM TO BE SOLVED: To provide an air-entraining agent for cement compositions.SOLUTION: An air-entraining agent for cement compositions comprises (A) a fatty acid ester of an adduct obtained by adding an alkylene oxide to a trivalent or more alcohol having 3 to 10 carbon atoms, and (B) a fatty acid ester of a polyalkylene glycol compound, wherein a mass ratio between the (A) component and the (B) component is: (A):(B)=85:15 to 99.98:0.02.
【課題】セメント組成物用空気連行剤を提供する。【解決手段】（Ａ）炭素原子数３ないし１０である３価以上のアルコールにアルキレンオキサイドを付加した付加物の脂肪酸エステルと、（Ｂ）ポリアルキレングリコール系化合物の脂肪酸エステルとを含み、該（Ａ）成分と該（Ｂ）成分との質量比が、（Ａ）：（Ｂ）＝８５：１５ないし９９．９８：０．０２の範囲である、セメント組成物用空気連行剤。【選択図】なし
AIR-ENTRAINING AGENT FOR CEMENT COMPOSITION
セメント組成物用空気連行剤
SUGA AKIRA (author) / KOSHIZAKA SEIICHI (author)
2015-10-01
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
Cement/Superplasticizer/Air-Entraining Agent Compatibility
| British Library Conference Proceedings | 1994
| European Patent Office | 2015