ODA YOSHIJI,小田 義士,MATSUFUJI TAKASHI,松藤 孝志,TSUJIMOTO YOKO,辻本 曜子,KAWARAZUKA YU,河原塚 悠
申请号：
JP2013243398
公开号：
JP2015101563A
申请日:
2013.11.25
申请国别(地区):
JP
年份:
2015
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide a skin detergent composition which foams quickly, removes foam quickly to be easy to rinse, has a mild irritation, hardly causes pain even if applying at a sensitive part, such as a delicate zone, and hardly dries the skin after cleansing.SOLUTION: The invention provides a skin detergent composition containing each component of 3-30 mass% of component a, 0.1-10 mass% of component b, 0.01-2 mass% of component c, and 0.1-5 mass% of component d. The content ratio (a/b) of the component a to the component b is 3-15, and the content ratio [b/(c+d)] of the component b to the total of the component c and the component d is 0.1-5. The a is alkylamino dicarboxylic acid salt represented by the formula (1) (R1 is an alkyl group of C10-22, and the like, R2 and R3 are alkylene groups of C1-3, and M1 and M2 are a hydrogen atom, an alkali metal atom, and the like) the b is an acylamino acid salt anionic surfactant the c is a nonionic cellulose derivative and the d is 1, 2-alkanediol of carbon number 5-8.COPYRIGHT: (C)2015,JPO&INPIT【課題】泡立ちが速く、泡切れが良好ですすぎ易く、刺激性が低く、デリケートゾーン等の敏感な部位に適用しても沁み難いとともに、洗浄後の肌が乾燥し難い皮膚洗浄剤組成物の提供。【解決手段】a、b、c及びdの各成分を含有し、a成分が3~30質量%、b成分が0.1~10質量%、c成分が0.01~2質量%、d成分が0.1~5質量%であり、b成分に対するa成分の含有比(a/b)が3~15であり、c成分とd成分の合計に対するb成分の含有比〔b/(c+d)〕が0.1~5である皮膚洗浄剤組成物。a.式(1)で表されるアルキルイミノジカルボン酸塩(R1はC10~22のアルキル基等、R2及びR3はC1~3のアルキレン基、M1及びM2は水素原子、アルカリ金属原子等)b.アシルアミノ酸塩型の陰イオン性界面活性剤c.非イオン性セルロース誘導体d.炭素数5~8の1,2-アルカンジオール【選択図】なし
