发明名称 A SKIN LIGHTENING COMPOSITION CONTAINING AN ASCORBIC ACID COMPOUND
摘要 Disclosed is a composition comprising: (a) an ascorbic acid compound; (b) a charged, reflective particulate material a preferred embodiment of which is coated Titanium dioxide; (c) a structuring compound whose preferred embodime nt is a combination of a surfactant and a fatty alcohol; and a cosmetically- acceptable carrier. Preferred use of such composition is a skin whitening composition. Herein, ascorbic acid compound means ascorbic acid or derivativ es thereof which have formula: (II) wherein R2 and R3 are independently selecte d from hydrogen and linear or branched alkyl of 1 to about 8 carbons; M1 is a metal; and x is an integer of from 1 to about 3. More preferably, R2 and R3 are independently selected from hydrogen and linear or branched alkyl of 1 t o about 3 carbons; M1 is sodium, potassium, magnesium, or calcium.
申请公布号 CA2351077(A1) 申请公布日期 2000.05.25
申请号 CA19982351077 申请日期 1998.11.13
申请人 THE PROCTER & GAMBLE COMPANY 发明人 SUMIYOSHI, TORU;YAMAGUCHI, ASAKO
分类号 A61K8/00;A61K8/11;A61K8/29;A61K8/30;A61K8/34;A61K8/39;A61K8/67;A61K8/72;A61K8/73;A61K8/86;A61Q19/00;A61Q19/02;(IPC1-7):A61K7/48 主分类号 A61K8/00
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