Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
STICK-TYPE SOLID PREPARATION BASE FOR EXTERNAL APPLICATION TO SKIN
Document Type and Number:
WIPO Patent Application WO/2018/117156
Kind Code:
A1
Abstract:
[Problem] To provide a solid preparation base that can be prevented from being suffering from "sweating" over time, which is an important property required for a stick-type solid preparation base for external application to skin which can be used for cosmetics and the like. [Solution] A stick-type solid preparation base for external application to skin, which comprises: a lipid peptide-type compound comprising at least one component selected from a compound represented by formula (1) and an analogous compound or a pharmaceutically usable salt thereof; a surfactant; water; an oily base material; and a saturated or unsaturated monohydric alcohol having 8 to 30 carbon atoms. (In the formula, R1 represents an aliphatic group having 9 to 23 carbon atoms; R2 represents a hydrogen atom, or an alkyl group which has 1 to 4 carbon atoms and may have a branched chain having 1 or 2 carbon atoms; R3 represents a -(CH2)n-X group; n represents a numerical value of 1 to 4; and X represents an amino group, a guanidino group, a -CONH2 group, or a 5-membered ring or a 6-membered ring each of which may have 1 to 3 nitrogen atoms or a condensed heterocyclic ring composed of the 5-membered ring and the 6-membered ring.)

Inventors:
SAKATA, Mizuki (Ltd. Materials Research Laboratories 488-6, Suzumi-cho, Funabashi-sh, Chiba 52, 〒2740052, JP)
IMOTO, Takayuki (Ltd. Materials Research Laboratories 488-6, Suzumi-cho, Funabashi-sh, Chiba 52, 〒2740052, JP)
Application Number:
JP2017/045739
Publication Date:
June 28, 2018
Filing Date:
December 20, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NISSAN CHEMICAL INDUSTRIES, LTD. (7-1 Kanda-Nishiki-cho 3-chome, Chiyoda-ku Tokyo, 54, 〒1010054, JP)
International Classes:
A61K8/64; A61K8/34; A61K8/36; A61K8/55; A61K8/86; A61K8/92; A61Q19/00
Domestic Patent References:
WO2010049389A12010-05-06
WO2010049390A12010-05-06
WO2016121822A12016-08-04
WO2016121867A12016-08-04
WO2015005219A12015-01-15
WO2016208473A12016-12-29
Foreign References:
JP2016193836A2016-11-17
Attorney, Agent or Firm:
HANABUSA PATENT & TRADEMARK OFFICE (Shin-Ochanomizu Urban Trinity, 2 Kandasurugadai 3-chome, Chiyoda-k, Tokyo 62, 〒1010062, JP)
Download PDF: