Title:
AGENT FOR REINFORCING IMPROVEMENT IN UNUNIFORMITY OF SKIN AND COMPOSITION CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP3457807
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a skin ununiformity improvement-reinforcing agent containing the essence of a plant and capable of improving the ununiformity of skin and improving the preventing skin darkness caused by ageing, etc., and to obtain a cosmetic containing the skin ununiformity improvement-reinforcing agent.
SOLUTION: This skin ununiformity improvement-reinforcing agent contains the essences of one or more kinds of plants selected from among Ligusticum wallichi Fr., Curcuma longa L., Luffa cylindria Roem., Rhemania glutinosa Lib., Carthamus tinctorius L., Panax ginseng C. A. Meyer, Scutellaria baicalensis Geo., and Purnus persica Bat. The reinforcing agent and the essence of a plant selected from among Purnus persica Bat., Zizyphus jujuba Mill., Rosa multiflora Thun., Hypericum erectum Thun., Hypericum perforatum L., Salvia officinalis L., NelumbonaceaeNelumbo, Paeonia lactiflora Pall, and Paeonia lactiflora Pall are added to a percutaneous administration composition such as a cosmetic. The essence includes the plant itself, the processed product and/or the solvent extract or its solvent-removed product of the plant, and their fractions. The cosmetic having both the skin ununiformity-improving action and the skin darkness improvement-reinforcing action exhibits a remarkable skin darkness-improving effect.
Inventors:
Yoshio Kitada
Hiroshi Oshima
Nobuhiro Ando
Hiroshi Oshima
Nobuhiro Ando
Application Number:
JP18675096A
Publication Date:
October 20, 2003
Filing Date:
June 27, 1996
Export Citation:
Assignee:
POLA CHEMICAL INDUSTRIES, INC.
International Classes:
A61K8/96; A61K8/00; A61K8/97; A61K36/18; A61K36/23; A61K36/25; A61K36/28; A61K36/42; A61K36/53; A61K36/71; A61K36/73; A61P17/00; A61Q1/00; A61Q1/12; A61Q19/00; A61Q19/08; (IPC1-7): A61K7/48; A61K7/00; A61K35/78; A61P17/00
Domestic Patent References:
| JP9268118A | ||||
| JP624937A | ||||
| JP551314A |
Attorney, Agent or Firm:
Kiyoshi Kuzuwa