A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLASK RELEASE AGENT
PROBLEM TO BE SOLVED: To provide a flask release agent, after the filling of a hydraulic composition into a flask, excellent in mold releasability upon cured body flask removable, and also capable of improving the surface appearance of the cured body, and a method for producing a cured body of a hydraulic composition.SOLUTION: There is provided (a) a flask removal agent comprising a compound represented by general formula (1) [where, Rdenotes a 7 to 21C hydrocarbon group; A denotes a 2 to 4C alkylene group; and m denotes 0 or 1].SELECTED DRAWING: None
【課題】水硬性組成物を型枠に充填した後、硬化体脱型時の離型性に優れ、且つ硬化体の表面美観を向上することができる型枠離型剤及び水硬性組成物の硬化体の製造方法の提供。【解決手段】（ａ）成分として、下記一般式（１）で表される化合物を含む、型枠離型剤。【化１】［式中、Ｒ１は、炭素数７以上２１以下の炭化水素基を示し、Ａは炭素数２以上４以下のアルキレン基を示す。ｍは０または１を示す。］【選択図】なし
FLASK RELEASE AGENT
PROBLEM TO BE SOLVED: To provide a flask release agent, after the filling of a hydraulic composition into a flask, excellent in mold releasability upon cured body flask removable, and also capable of improving the surface appearance of the cured body, and a method for producing a cured body of a hydraulic composition.SOLUTION: There is provided (a) a flask removal agent comprising a compound represented by general formula (1) [where, Rdenotes a 7 to 21C hydrocarbon group; A denotes a 2 to 4C alkylene group; and m denotes 0 or 1].SELECTED DRAWING: None
【課題】水硬性組成物を型枠に充填した後、硬化体脱型時の離型性に優れ、且つ硬化体の表面美観を向上することができる型枠離型剤及び水硬性組成物の硬化体の製造方法の提供。【解決手段】（ａ）成分として、下記一般式（１）で表される化合物を含む、型枠離型剤。【化１】［式中、Ｒ１は、炭素数７以上２１以下の炭化水素基を示し、Ａは炭素数２以上４以下のアルキレン基を示す。ｍは０または１を示す。］【選択図】なし
FLASK RELEASE AGENT
型枠離型剤
SHIMADA KOHEI (author) / SASHIHARA YOSHIAKI (author)
2018-08-23
Patent
Electronic Resource
Japanese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
| Engineering Index Backfile | 1928
| Engineering Index Backfile | 1928