公开(公告)号：US06582687B1

公开(公告)日：2003-06-24

申请号：US09438981

申请日：1999-11-12

申请人： Yohei Hamano ,  Toshikatsu Hayashi ,  Shin Nakamura ,  Yumiko Fujiwara ,  Tomiyuki Namba

发明人： Yohei Hamano ,  Toshikatsu Hayashi ,  Shin Nakamura ,  Yumiko Fujiwara ,  Tomiyuki Namba

IPC分类号： A61K3174

CPC分类号： A61Q19/00 ,  A61K8/365 ,  A61K8/44 ,  A61K8/60 ,  A61K8/86 ,  A61Q19/10

摘要： A weak acid skin cleanser containing an alkali salt of N-acylamino acid and maltitolhydroxy aliphatic ether, or a hydroxy ether carboxylic acid-based anionic surfactant, or polyethylene powder, as well as water and an organic acid. Also, a weak acid skin cleanser containing an alkali salt of N-acylamino acid, a betaine-based ampholytic surfactant, water, and an organic acid. The weak acid skin cleansers mentioned above provide creamy and rich foaming, rapid rinsing, refreshing sensation during use, moist skin sensation after cleaning, and shelf stability of the base agent (separation, offensive odor, discoloration, etc.), and are free of increasing hardness over time at room temperature and below.

摘要翻译： 含有N-酰基氨基酸和麦芽糖醇羟基脂肪族醚的碱金属盐，或羟基醚羧酸类阴离子表面活性剂或聚乙烯粉末以及水和有机酸的弱酸性皮肤清洁剂。 而且，含有N-酰基氨基酸的碱金属盐，基于甜菜碱的两性表面活性剂，水和有机酸的弱酸性皮肤清洁剂。 以上提及的弱酸性皮肤清洁剂提供乳白色和丰富的发泡，快速冲洗，使用时清爽的感觉，清洁后的潮湿皮肤感觉和基础药物的保存稳定性（分离，异味，变色等），并且不含 随着时间的推移在室温下降低硬度。