| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hair cosmetic having an excellent damage improving effect on hair and exerting its effect for a long period of time. <P>SOLUTION: The hair cosmetic comprisesγ-lactone derivatives represented by general formula (1). The hair cosmetic has excellent damage improving effect and can exert its effect for a long period of time by applying a heat treatment after application (R represents a 12C-22C linear or branched (un)saturated hydrocarbon group, in the formula). <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
