| abstract |
(57) [Summary]n[Solution] Part of H of OH of polysaccharide or derivative thereof Or all are groups (1) and (2)nEmbedded imagen [B 1 Is a C1-6 group which may be substituted by a single bond or OH. A represents O or CO, Rf represents a part or all of H is a C1-22 alkyl group substituted with F, and n is 0 or 1; B Two Is C1-6 which may be substituted by OH With an alkylene group of R 1 , R Two And R Three Is replaced by OH A C1-3 alkyl group represented by X - Is OH - ,halogen Ion or organic acid ion] A polysaccharide derivative, a method for producing the same, and a cosmetic containing the same.n[Effect] Shows excellent thickening effect with a small amount, Little change in viscosity due to coexistence of surfactants and temperature Also show excellent emulsion stability. |