| 摘要 |
PURPOSE:To provide a solid detergent composition low in irritaing the skin, excellent in foamability, causing no swelling up or disintegration due to water, containing an isethionic acid-based surfactant, glycerin fatty acid ester-based surfactant and specific phosphoric ester-based surfactant at specified proportions. CONSTITUTION:This composition contains (A) 10-50wt.% of an isethionic acid- based surfactant of formula I (R<1> is a 9-17C hydrocarbon; Z is H, an alkali metal, ammonium or a 2-3C hydroxyalkyl-bearing mono-, di- or trialkanolammonium), (B) 1-20wt.% of a glycerin fatty acid ester-based surfactant, and (C) 10-50wt.% of phosphoric ester-based surfactant(s) of formula II and/or III (R<2>-R<4> are each a 16-22C hydrocarbon; X and Y are each H, an alkali metal, ammonium or a 2-3C hydroxyalkyl-bearing mono-, di- or trialkanolammonium; (a), (b) and (c) are each 0-10). |
