Cosmetic, external skin preparation, and medical instrument

Patent metadata

Field	Value
Publication number	US-8999300-B2
Application number	US-201013504026-A
Country	US
Kind code	B2
Filing date	Oct 26, 2010
Priority date	Oct 26, 2009
Publication date	Apr 7, 2015
Grant date	Apr 7, 2015

Abstract

It is an object of the present invention to provide a cosmetic or external skin preparation that has an improved feel in use, e.g., excellent stretching on the skin surface, excellent permeation into the skin, and no stickiness, or crinkles. A cosmetic or an external skin preparation, and a medical instrument, comprising at least one lipid peptide-based gelator that contains a low-molecular lipid peptide of Formula (1):

(where R 1 to R 3 are independently an organic group) or a pharmaceutically usable salt thereof.

First claim

The invention claimed is:

1. A cosmetic or an external skin preparation comprising:
at least one lipid peptide-based gelator that contains a lipid peptide or a pharmaceutically usable salt thereof,
wherein:
the lipid peptide is represented by Formula (1):

where:
R 1 is a C 9-23 aliphatic group;
R 2 and R 3 are independently a hydrogen atom, a methyl g…

Assignees

• Iwama Takehisa
• Matsumoto Keigo
• Imoto Takayuki
• Miyachi Nobuhide
• Goto Masahiro
• Nissan Chemical Ind Ltd

Inventors

• Iwama Takehisa
• Matsumoto Keigo
• Imoto Takayuki
• Miyachi Nobuhide
• Goto Masahiro

Classifications

• A61P7/02

  Human Necessities · mapped topic

• A61P7/04

  Human Necessities · mapped topic

• A61K47/36

  Human Necessities · mapped topic

• C07K5/06026

  Chemistry & Metallurgy · mapped topic

• A61K38/39

  Human Necessities · mapped topic