Title:
SKIN PREPARATION FOR EXTERNAL USE
Document Type and Number:
Japanese Patent JP3224962
Kind Code:
B2
Abstract:
PURPOSE: To obtain a skin preparation for external use containing an extract of Gentiana prostrata, having excellent antioxidative potency, active oxygen- erasing ability and tyrosinase inhibitory action, and having a combination of stable aging-preventive and skin whitening effect.
CONSTITUTION: This skin preparation for external use contains pref. 1-10wt.% of an extract obtained by subjecting the leaves, stems, flowers, seeds, fruits, root bases, roots, etc., of Gentiana prostrata, a kind of plant, to extraction with a water-soluble solvent such as water, ethanol, 1,3-butylene glycol or propylene glycol. According as necessary, this skin preparation for external use stands formulated with oil-and-fat, wax, hydrocarbon(s), fatty acid(s), alcoholism, ester(s), surfactant, metallic soap, pH adjuster, antiseptic, perfume, etc.
Inventors:
Iwao Fukunaga
Tomonori Katata
Akio Mononobe
Kazutoshi Ohsumi
Tomonori Katata
Akio Mononobe
Kazutoshi Ohsumi
Application Number:
JP33563994A
Publication Date:
November 05, 2001
Filing Date:
December 21, 1994
Export Citation:
Assignee:
Nonogawa Shoji Co., Ltd.
International Classes:
A61K8/96; A61K8/00; A61K8/02; A61K8/97; A61K36/18; A61P17/00; A61P17/16; A61Q1/00; A61Q1/12; A61Q19/00; A61Q19/02; A61Q19/08; (IPC1-7): A61K7/48; A61K7/00; A61K35/78; A61P17/16
Domestic Patent References:
| JP4273808A | ||||
| JP45237A | ||||
| JP391050B1 |
Other References:
【文献】Chemical Abstracts,116:91207
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