Title:
EXTERNAL PREPARATION FOR SKIN
Document Type and Number:
Japanese Patent JP2015007123
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an external preparation for skin having no feeling of stickiness, having a fresh feeling, being compatible with skin, and achieving an excellent occlusive properties.SOLUTION: An external preparation for skin contains the following components (A)-(C): (A) polyoxyethylene alkyl or alkenyl ether where the carbon number of an alkyl group or an alkenyl group is 20-24, and the average addition mole number of ethylene oxide is 1.5-4; (B) a water soluble polymer; and (C) one or more kinds of skin active ingredients selected from an anti-inflammatory agent, a moisturizing agent, amino acids, a whitening agent, a singlet oxygen elimination agent, an anti-oxidant, a circulation accelerator, a sebum secretion inhibitor, an antimicrobial agent, and a keratolytic agent. The moisturizing agent (C) is one or more kinds selected from the group consisting of N-methyl-L-serine, chondroitin sulfate or a salt thereof, collagen (average molecular weight: 50,000-6,000,000), water-soluble collagen, hydrolysis collagen (average molecular weight: 100-9,000), a royal jelly extract, a lactic acid or a salt thereof, an elastin, a chitin, a chitosan and a pyrrolidone carboxylic acid or a salt thereof.
Inventors:
MURATA TAKESHI
Application Number:
JP2014185078A
Publication Date:
January 15, 2015
Filing Date:
September 11, 2014
Export Citation:
Assignee:
KAO CORP
International Classes:
A61K8/39; A61K8/36; A61K8/44; A61K8/49; A61K8/65; A61K8/67; A61K8/73; A61K8/81; A61K8/98; A61Q19/00
Attorney, Agent or Firm:
Patent business corporation Alga patent firm
Koya Toshio
Toshio Nakajima
Murata Masaki
Hiroto Yamamoto
Koya Toshio
Toshio Nakajima
Murata Masaki
Hiroto Yamamoto