| 摘要 |
<p>In order to provide a cosmetic composition which is excellent in stability of viscosity and usability, the cosmetic composition of the present invention comprises an associative thickener, which is composed of a compound shown in Formula (1), and the cosmetic composition is an oil-in-water emulsion composition, which further comprises a water-soluble polymer: R<1>-ä(O-R<2>)k-OCONH-R<3>Ä-NHCOO-(R<4>-O)n-R<5>Ühüm wherein R<1>, R<2>, and R<4> each is a hydrocarbon group, which may be the same or different each other; R<3> is a hydrocarbon group, which may have urethane bond; R<5> is a straight chain, branched chain or secondary hydrocarbon group; m is an integer of 2 or more; h is an integer of 1 or more; and k and n each is an integer within the range of 0 to 1000, respectively.</p> |
