发明名称 STEADY COSMETIC COMPOSITIONS
摘要 FIELD: medicine. SUBSTANCE: skin care composition has at least two emulsions (i) and (ii) set into surface-to-surface contact. Water-in-oil emulsion takes 10- 60% of composition weight, the water-in-oil emulsion having aqueous phase making 30-80% of the emulsion weight, the oil phase making 20- 70% of the emulsion weight and having viscosity of 100 to 10000 mAp*s at 50 C and containing oil having distribution coefficient (Ks) belonging to 0-0.2 interval. Oil-in-water emulsion (ii) takes 40-90% of composition weight, the oil-in-water emulsion having aqueous phase making 40-99% of the oil-in-water emulsion weight, the oil phase making 1-60% of the oil-in-water emulsion weight. Yield threshold of each of the emulsions (i) and (ii) belongs to 10- 1000 Pa interval. Each aqueous phase has buffer providing difference of at least 2 pH units between water-in-oil emulsion and oil-in-water emulsion. EFFECT: enhanced effectiveness of treatment; enabled division of active ingredients within the framework of single composition. 8 cl 16 tbl
申请公布号 RU2209059(C2) 申请公布日期 2003.07.27
申请号 RU20000112410 申请日期 1998.10.06
申请人 UNILEVER N.V. 发明人 MUKHERDZHEE SURADZHIT;ABIF STEFAN SEHMJUEL;RIK DONAL'D
分类号 A61K8/03;A61K8/06;A61K8/19;A61K8/30;A61K8/34;A61K8/36;A61K8/365;A61K8/37;A61K8/41;A61K8/44;A61K8/67;A61K8/72;A61K8/73;A61K8/891;A61K8/92;A61Q19/00;A61Q19/08;B01F17/00;(IPC1-7):A61K7/00;A61K7/48 主分类号 A61K8/03
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