| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a skin cleanser composition having excellent foaming properties such as rapid foaming and generation of rich and creamy foam and causing no sliminess in rinsing to achieve superior rinsing properties. <P>SOLUTION: The skin cleanser composition includes: (A) fatty acid salts represented by general formula (1); (B) an amine oxide represented by general formula (2); and (C) a betaine type amphoteric surfactant. The component (A) includes a fatty acid salt (A<SB POS="POST">1</SB>) which is represented by the general formula (1) wherein R<SP POS="POST">1</SP>is a 5-12C monovalent hydrocarbon group, and a fatty acid salt (A<SB POS="POST">2</SB>) which is represented by the general formula (1) wherein R<SP POS="POST">1</SP>is a 13-21C monovalent hydrocarbon group. In the skin cleanser composition: a mass ratio between the components (A<SB POS="POST">1</SB>) and (A<SB POS="POST">2</SB>) is a specific ratio; a total content of the components (A<SB POS="POST">1</SB>) and (A<SB POS="POST">2</SB>) is a specific amount; and a mass ratio between the components (B) and (C) is a specific ratio. <P>COPYRIGHT: (C)2013,JPO&INPIT |
