Title:
【発明の名称】正荷電小ラメラ小胞を含有した人工日焼け組成物
Document Type and Number:
Japanese Patent JP3487848
Kind Code:
B2
Abstract:
The present invention relates to oil-in-water emulsion compositions useful for imparting an artificial tan to human skin. These emulsions contain paucilamellar lipid vesicles, i.e. vesicles comprising several concentric lipid bilayers, encapsulating an aqueous dihydroxyacetone solution. The vesicles comprise a polyoxyalkylene alkyl ether, a sterol, a quaternary ammonium compound, and optionally, a non-surface active oil. In further embodiments, these emulsion compositions contain one or more sunscreens, and are also useful for protecting human skin from the harmful effects of sunlight and other sources of ultraviolet radiation. The present invention also relates to methods for preparing these compositions, methods for providing an artificial tan to human skin, and methods for protecting human skin from the harmful effects of ultraviolet radiation.
Inventors:
J. Phelps, Sotely
Deckner, George Endel
Deckner, George Endel
Application Number:
JP50910292A
Publication Date:
January 19, 2004
Filing Date:
April 03, 1992
Export Citation:
Assignee:
Schering-Plows, Healthcare, Products, Incorporated
International Classes:
A61K8/06; A61K8/00; A61K8/11; A61K8/14; A61K8/25; A61K8/29; A61K8/31; A61K8/33; A61K8/35; A61K8/36; A61K8/37; A61K8/39; A61K8/40; A61K8/41; A61K8/42; A61K8/49; A61K8/60; A61K8/73; A61K8/92; A61Q17/04; A61Q19/00; A61Q19/04; (IPC1-7): A61K7/42; A61K7/00; A61K7/48
Domestic Patent References:
| JP526375A | ||||
| JP56108528A | ||||
| JP2503646A |
Other References:
【文献】国際公開91/004013(WO,A1)
【文献】国際公開91/000084(WO,A1)
【文献】仏国特許出願公開2612776(FR,A1)
【文献】国際公開91/000084(WO,A1)
【文献】仏国特許出願公開2612776(FR,A1)
Attorney, Agent or Firm:
Kenji Yoshitake (3 others)