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Oil-in-water type cosmetic composition having stabilized high-content oil inner phase

A cosmetic composition, oil-in-water type technology, applied in the field of improving skin barrier function, antibacterial and/or skin moisturizing, anti-inflammation, can solve the problems of uncomfortable use, airtightness, skin irritation, etc., to improve the skin barrier Excellent function, long-term stability, and high-temperature stability

Pending Publication Date: 2020-05-12
AMOREPACIFIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] In addition, by using biosurfactant, ceramide, and glycerin at the same time to reduce the amount of surfactant, thereby overcoming the problems caused by the presence of a large amount of surfactant in order to stabilize the high-content oil internal phase in the prior art, that is, to overcome the viscosity greasy, airtight, uncomfortable feeling of use and skin irritation, etc.

Method used

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  • Oil-in-water type cosmetic composition having stabilized high-content oil inner phase
  • Oil-in-water type cosmetic composition having stabilized high-content oil inner phase
  • Oil-in-water type cosmetic composition having stabilized high-content oil inner phase

Examples

Experimental program
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manufacture example

[0054] [Manufacturing example: Manufacture of oil-in-water cosmetic composition]

[0055] The oil-in-water cosmetic compositions of Examples 1-3 and Comparative Examples 1-3 were manufactured by the following manufacturing method according to each component and content described in following Table 1.

[0056] As the raw material of the essential component of the present invention, subtilisin sodium is to have used the subtilisin sodium (KANEKA surfactin) of Japanese bell chemical company (KANEKA), and ceramide is to have used the hydroxypropyl dipalmitamide ( HYDROXYPROPYL BISPALMITAMIDE MEA), glycerin uses glycerin (GLYCERINE) from LG Life & Health.

[0057] Manufacturing method

[0058] After weighing the raw materials according to the following Table 1, the water phase part and the oil phase part were mixed with a disperser (disper), heated to 70° C., and dissolved. Next, the water phase part and the oil phase part were mixed, emulsified at 3000 rpm for 5 minutes with a...

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Abstract

The present invention relates to a semi-transparent liquid-phase oil-in-water type cosmetic composition comprising sodium surfactin, ceramide, and glycerin, which are kinds of biological surfactant, as essential ingredients, and having a high-content oil inner phase stabilized by using a preparation method through high-pressure emulsification. The composition according to the present invention isvery excellent in the long-term stability and high-temperature stability of formulations and can be used for skin barrier function improvement, anti-inflammation, antibiosis, and / or skin moisturization.

Description

[0001] Cross References to Related Applications [0002] This application claims the priority of Korean Patent Application No. 10-2017-0111796 (filing date: September 1, 2017), the specification of which is incorporated herein in its entirety for reference. technical field [0003] The present invention relates to an oil-in-water cosmetic composition that stabilizes a high content of oil in a fluid translucent liquid phase dosage form by a high-pressure emulsification manufacturing method. More specifically, it relates to a method of using Sodium Surfactin, Ceramide, and Glycerine together as one of the biosurfactants, and using a high-pressure emulsification manufacturing method to stabilize An oil-in-water cosmetic composition of a translucent liquid phase type with a high content of an oil internal phase. In addition, it relates to the use of the composition for improving skin barrier function, anti-inflammation, antibacterial and / or skin moisturizing and the method for im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/64A61K8/68A61K8/34A61K8/06A61Q19/00
CPCA61K8/06A61K8/34A61K8/64A61K8/68A61Q19/00A61K8/345A61K8/062A61K2800/262A61K2800/413A61K2800/80
Inventor 太美令朴城逸
Owner AMOREPACIFIC CORP
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