A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POWDERY THICKENER COMPOSITION
To provide a powdery thickener composition that has excellent dispersibility in a to-be-thickened object and improves the homogeneity of the to-be-thickened object.SOLUTION: A powdery thickener composition contains (A) two or more ampholytic surfactants represented by the general formula (1) and (B) inorganic powder. The (A) two or more compounds have different X's in the general formula (1). In at least one of the two or more compounds, R1a or R1b of X in the general formula (1) is a compound of alkenyl group. [In the formula, X is a group represented by R1a or R1b-[CONH-CH2CH2CH2]n-. R1a and R1b each represent an alkyl group or alkenyl group having a predetermined number of carbon atoms. n is an integer of 1-3. R2 and R3 each represent a C1-4 alkyl group or a group represented by -(C2H4O)pH. p is a total of R2 and R3 to represent 0-5].SELECTED DRAWING: None
【課題】増粘対象の分散性に優れ、増粘対象の均質性が向上する、粉末状増粘剤組成物を提供する。【解決手段】（Ａ）下記一般式（１）で表される両性界面活性剤を２種以上、及び（Ｂ）無機粉体を含み、前記（Ａ）の２種以上の化合物は、一般式（１）中のＸが異なっており、前記２種以上の化合物のうち、少なくとも１つは一般式（１）中のＸのＲ１ａ又はＲ１ｂがアルケニル基の化合物である、粉末状増粘剤組成物。TIFF2023046000000006.tif34169〔式中、Ｘは、Ｒ１ａ又はＲ１ｂ－［ＣＯＮＨ－ＣＨ２ＣＨ２ＣＨ２］ｎ－で表される基。Ｒ１ａ、Ｒ１ｂは、それぞれ、所定の炭素数のアルキル基又アルケニル基。ｎは１～３の整数。Ｒ２及びＲ３は、それぞれ、炭素数１以上４以下のアルキル基又は－（Ｃ２Ｈ４Ｏ）ｐＨで表される基。ｐは、Ｒ２及びＲ３の合計で０～５。〕【選択図】なし
POWDERY THICKENER COMPOSITION
To provide a powdery thickener composition that has excellent dispersibility in a to-be-thickened object and improves the homogeneity of the to-be-thickened object.SOLUTION: A powdery thickener composition contains (A) two or more ampholytic surfactants represented by the general formula (1) and (B) inorganic powder. The (A) two or more compounds have different X's in the general formula (1). In at least one of the two or more compounds, R1a or R1b of X in the general formula (1) is a compound of alkenyl group. [In the formula, X is a group represented by R1a or R1b-[CONH-CH2CH2CH2]n-. R1a and R1b each represent an alkyl group or alkenyl group having a predetermined number of carbon atoms. n is an integer of 1-3. R2 and R3 each represent a C1-4 alkyl group or a group represented by -(C2H4O)pH. p is a total of R2 and R3 to represent 0-5].SELECTED DRAWING: None
【課題】増粘対象の分散性に優れ、増粘対象の均質性が向上する、粉末状増粘剤組成物を提供する。【解決手段】（Ａ）下記一般式（１）で表される両性界面活性剤を２種以上、及び（Ｂ）無機粉体を含み、前記（Ａ）の２種以上の化合物は、一般式（１）中のＸが異なっており、前記２種以上の化合物のうち、少なくとも１つは一般式（１）中のＸのＲ１ａ又はＲ１ｂがアルケニル基の化合物である、粉末状増粘剤組成物。TIFF2023046000000006.tif34169〔式中、Ｘは、Ｒ１ａ又はＲ１ｂ－［ＣＯＮＨ－ＣＨ２ＣＨ２ＣＨ２］ｎ－で表される基。Ｒ１ａ、Ｒ１ｂは、それぞれ、所定の炭素数のアルキル基又アルケニル基。ｎは１～３の整数。Ｒ２及びＲ３は、それぞれ、炭素数１以上４以下のアルキル基又は－（Ｃ２Ｈ４Ｏ）ｐＨで表される基。ｐは、Ｒ２及びＲ３の合計で０～５。〕【選択図】なし
POWDERY THICKENER COMPOSITION
粉末状増粘剤組成物
SHIMADA KOHEI (author) / OKADA KOHEI (author)
2023-04-03
Patent
Electronic Resource
Japanese
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