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Hair care emulsions

A technology for emulsified composition and hair, applied in hair care, cosmetics, cosmetic preparations, etc., can solve problems such as easy disappearance of luster

Inactive Publication Date: 2010-05-26
SHISEIDO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, such hair styling products are mostly emulsified compositions containing oil, but such bases have an excellent effect of making hair shiny immediately after use, but as time goes by, due to oil adhesion to fingers, etc., Or the oil diffuses, so it can be confirmed that the gloss tends to disappear easily

Method used

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  • Hair care emulsions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0121] Example 2 : Sucrose monostearate (DK ester S-160)

Embodiment 3

[0122] Example 3 : Polyglyceryl fatty acid ester (glyceryl stearate-10)

Embodiment 4

[0132] [Example 4] mousse (hair foam)

[0133] Compounding ingredients Compounding amount (mass%)

[0134] (stock solution)

[0135] (A)

[0136] Purified water remaining

[0137] Ethanol 10

[0138] Appropriate amount of spices

[0139] Parabens 0.1

[0140] (B)

[0141] Glycerin for Dynamite 1.6

[0142] Dipropylene glycol 3.2

[0143] *Sucrose Monostearate 2.0

[0144] Dimethicone (6m.pas) 10

[0145](fill liquid)

[0146] stock solution 90

[0147] LPG 10

[0148] *) DK Ester S-160 (manufactured by Daiichi Kogyo Pharmaceutical Co., Ltd.)

[0149]

[0150] Mix (B) components for pre-emulsification, then use a microfluidizer (Microfluidizer) for high-pressure emulsification, and then mix (A) components therein to prepare a stock solution. In addition, the emulsified particle diameter of this stock solution was 0.3 micrometers.

[0151] Mix liquefied petroleum gas into this stock solution, fill it, and make mousse.

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Abstract

The invention relates to a hair care emulsion which comprises a nonionic surfactant being solid at ordinary temperatures and having a Krafft point of 40 DEG C or above, an oil, and water with the meanparticle diameter of dispersoids being 0.5mum or below and which enables the glossiness of hair to be retained; and a hair care emulsion which consists of an oil-in-water emulsion composition containing as the oil phases the following two kinds of oil phases and which can improve the touch just after application: 1) an oil phase made of a nonionic surfactant which is solid at ordinary temperatures and has a Krafft point of 40 DEG C or above and having a mean particle diameter of 0.5mum or below and 2) an oil phase made of a surfactant and / or an alkyl-modified carboxyvinyl polymer and having amean particle diameter of 0.5 to 100 mu m.

Description

[0001] This application claims priority to Japanese Patent Application No. 2003-147185 filed on May 26, 2003 and Japanese Patent Application No. 2003-32460 filed on September 17, 2003, the contents of which are hereby incorporated by reference. technical field [0002] The present invention relates to an invention related to an emulsified composition used as a hair cosmetic. Background technique [0003] Conventionally, there have been many hair styling agents mainly for making hair shiny, and most of them use oil to make hair shiny. Therefore, such hair styling products are mostly emulsified compositions containing oil, but such bases have an excellent effect of making hair shiny immediately after use, but as time goes by, due to oil adhesion to fingers, etc., Or oil diffuses, so it can be confirmed that gloss tends to disappear easily. [0004] In order to solve this kind of problem, the present applicant applied for an oil-in-water emulsified hair composition. As a surfa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/06A61Q5/00A61K8/00A61K8/37A61K8/73A61K8/89A61K8/891A61K8/92C08L83/04
Inventor 石窪章川副智行武田俊祐
Owner SHISEIDO CO LTD