| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hair cosmetic composition containing an oily component and glycosyl trehalose, imparting moistness and flexibility without developing a sticky feeling. <P>SOLUTION: This hair cosmetic composition containing the oily component e.g. hydrocarbon is provided by containing (A) the glycosyl trehalose and (B) a polyoxyethylene alkyl ether type nonionic surfactant expressed by following general formula (1): R<SP>1</SP>-(OCH<SB>2</SB>CH<SB>2</SB>)<SB>n</SB>-O-R<SP>2</SP>[wherein, R<SP>1</SP>is an 8-22C saturated or non-saturated monovalent hydrocarbon group which may have a branched chain; R<SP>2</SP>is H or a 1-22C saturated or non-saturated monovalent hydrocarbon group which may be branched, and in the case of the hydrocarbon group, an optional H may be substituted by hydroxy; and (n) is an integer of 30 to 100], and having in a mass ratio [the content of the component (A)]/[the content of the component (B)]=0.1 to 10. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
