| 摘要 |
PURPOSE:To obtain a cosmetic leaving fragrance for a long time and having excellent fragrance retention, by blending a perfume-containing cosmetic with a water-insoluble polyacrylic acid long-chain alkylamine salt or polyacrylic acid long-chain alkenylamine salt as a base component. CONSTITUTION:A perfume-containing cosmetic is blended with 0.05-10wt.%, especially 0.5-3wt.% (based on sum of cosmetic) of a water-insoluble polyacrylic acid long-chain alkylamine salt or polyacrylic acid long-chain alkenylamine salt [preferably salt is crosslinking type, long-chain alkyl or alkenyl is 8-22C, especially long-chain alkyl is branched type and di-(2-ethylhexyl) is preferable] as a base component to give a fragrance retaining cosmetic. |
