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Oil-in-water type emulsion composition

An emulsified composition, an oil-in-water type technology, which is applied in the directions of cosmetics, cosmetics, cosmetic preparations, etc., can solve the problems of difficulty in preparing water-resistant and stable oil-in-water emulsified compositions, and achieves good spreadability and excellent refreshing feeling. Effect

Active Publication Date: 2013-01-30
KAO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the case of using highly hydrophilic surfactants such as polyglyceryl fatty acid esters and sucrose fatty acid esters, it is difficult to prepare oil-in-water emulsified compositions that have a good touch without stickiness and are excellent in water resistance stability. thing

Method used

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  • Oil-in-water type emulsion composition
  • Oil-in-water type emulsion composition
  • Oil-in-water type emulsion composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1~12、 comparative example 1~24

[0093] Cosmetic essences were prepared with the compositions described in Tables 1 to 3, and the above-mentioned sensory tests were carried out.

[0094] Table 1:

[0095]

[0096] *1 SurfMellow B BG (50% 1,3-butanediol solution) manufactured by Toyobo Co., Ltd.

[0097] *CROPURE OL made in 2Croda Japan KK.

[0098] *3 ABIL EM90 manufactured by Evonik

[0099] Table 2:

[0100]

[0101] *1 SurfMellow B BG (50% 1,3-butanediol solution) manufactured by Toyobo Co., Ltd.

[0102] *CROPURE OL made in 2Croda Japan KK.

[0103] *3 ABIL EM90 manufactured by Evonik

[0104] table 3:

[0105]

[0106] *1 SurfMellow B BG (50% 1,3-butanediol solution) manufactured by Toyobo Co., Ltd.

[0107] *CROPURE OL made in 2Croda Japan KK.

[0108] *3 ABIL EM90 manufactured by Evonik

[0109] (1) modulation method

[0110] The ingredients were uniformly mixed and stirred at room temperature.

[0111] (2) Features

[0112] Tables 1 to 3 show the sensory test results immediately aft...

Embodiment 12

[0115] Example 12 (anti-aging beauty essence)

[0116] An anti-aging cosmetic serum was prepared with the composition described in Table 4, and the above-mentioned sensory test was implemented.

[0117] Table 4:

[0118] anti-aging beauty serum

[0119] Element

Content (%)

Sorbitan Isostearate

2

Mannose Erythritol Lipid*1

0.3

olive oil*2

5

macadamia oil

1

jojoba oil

0.1

Retinyl Palmitate

0.1

Ascorbyl tetraisopalmitate

0.1

Argan Oil

0.1

Dipropylene glycol

2

Raffinose

0.5

ethanol

5

Phenoxyethanol

0.2

parabens

0.3

camu camu extract

0.1

almond extract

0.1

N-methyl-L-serine

0.5

Diisopropylamine dichloroacetic acid

0.2

carrageenan

0.2

Red Algae Extract

0.1

Orange Peel Extract

0.1

[0120] Poria cocos extract

0.3

Hibiscus Extr...

Embodiment 13

[0127] Example 13 (whitening beauty essence)

[0128] Whitening cosmetic liquid was prepared with the composition described in Table 5, and the said sensory test was implemented.

[0129] table 5:

[0130] whitening serum

[0131] Element

Content (%)

Sorbitan Isostearate

3

Mannose Erythritol Lipid*1

0.1

olive oil*2

10

tocopheryl nicotinate

0.1

Almond oil

0.1

Diisopropyl sebacate

1

Magnolignan (Magnolignan)*3

0.1

Ascorbyl Glucoside

0.2

Yellow Himma Berry

0.1

1,3-Butanediol

5

xanthan gum

0.05

Sodium citrate

0.05

Dipotassium glycyrrhizinate

0.2

Niacinamide

0.1

L-Lysine Hydrochloride

0.03

Edetate

0.02

Sodium polyacrylate

0.1

Potassium hydroxide

0.05

Lupine Extract

0.5

Hydrolyzed silk

0.1

Lactic acid bacteria culture solution

0.1

...

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Abstract

Disclosed is an oil-in-water type emulsion composition which is prepared using a mannosyl-erythritol lipid, has good feel upon application, and is stable. Specifically disclosed is an oil-in-water type emulsion composition comprising the following components (A) to (C): (A) an oily agent which contains 78 mass% or more of a fatty acid triglyceride that has at least one fatty acid group having 10 to 22 carbon atoms; (B) a fatty acid sorbitan ester having an HLB value of 6 or less; and (C) a mannosyl-erythritol lipid.

Description

technical field [0001] The present invention relates to an oil-in-water emulsion composition excellent in stability and touch. Background technique [0002] Surfactants having oxyalkylene groups such as ethylene oxide, propylene oxide, and butylene oxide in the molecule have been widely used in cosmetics and pharmaceuticals. From the point of view, there are still doubts, and formulations using polyglycerol fatty acid esters, sucrose fatty acid esters, etc. as surfactants that do not contain an oxyalkylene group have been investigated in the development of cosmetics. [0003] On the other hand, an oil-in-water emulsion composition is often used as an external preparation for skin because it has a better texture when applied to the skin than a water-in-oil emulsion composition. Therefore, studies have been made on oil-in-water emulsified formulations using highly hydrophilic surfactants such as polyglycerol fatty acid esters and sucrose fatty acid esters (see Patent Document...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/60A61K8/06A61K8/37A61Q1/14A61Q19/00
CPCA61K8/4993A61K8/60A61Q19/00A61K8/062A61K8/06A61Q19/10A61Q19/08A61K8/375A61K2800/30
Inventor 早瀬基
Owner KAO CORP
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