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Water-in-oil type skin conditioning emulsion

A skin conditioning, water-in-oil technology, applied in skin care preparations, cosmetics, cosmetic preparations, etc., can solve the problem of difficulty in achieving a balance between moisturizing and degreasing, avoiding accelerated aging and temperature stability. Good, reduce skin wrinkle effect

Inactive Publication Date: 2010-08-11
张辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary skin conditioning lotions are mostly water-oil mixed type, and it is difficult to achieve a balance between moisturizing and greasy feeling

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1: Cyclomethicone 18%, ethanol 5%, glycerin 5%, polyglycerol (4) isostearate (and) hexadecyl siloxane copolymer (and) in every part of emulsion composition Ethyl Laurate 3%, Cyclomethicone (and) Dimethicone Glycol Copolymer 3%, Ethylene Glycol 2.5%, N-Acetyl Cysteine ​​2%, EDTA 0.7% sodium acetate, 0.4% benzyl alcohol, 0.3% methyl p-hydroxybenzoate, 0.2% citric acid, 0.2% essence, 0.1% zinc oxide, and the balance is deionized water. After making lotion, apply it directly on the facial skin for 3 to 5 consecutive days, which can obviously improve the roughness of the facial skin caused by the sudden change of the external environment.

Embodiment 2

[0008] Embodiment 2: Cyclomethicone 15%, ethanol 3%, glycerin 3%, polyglycerol (4) isostearate (and) hexadecyl siloxane copolymer (and) in every part of emulsion composition Ethyl Laurate 2%, Cyclomethicone (and) Dimethicone Glycol Copolymer 2%, Ethylene Glycol 2%, N-Acetyl Cysteine ​​1.5%, EDTA 0.5% sodium acetate, 0.3% benzyl alcohol, 0.2% methyl p-hydroxybenzoate, 0.2% citric acid, 0.2% essence, 0.1% zinc oxide, and the balance is deionized water. Apply directly to the face after the lotion is made, and use it frequently every day to ensure the long-lasting moisture and luster of the facial skin under normal conditions.

Embodiment 3

[0009] Embodiment 3: Cyclomethicone 17%, ethanol 4%, glycerin 4%, polyglycerol (4) isostearate (and) hexadecyl siloxane copolymer (and) in every part of emulsion composition Ethyl Laurate 2.5%, Cyclomethicone (and) Dimethicone Glycol Copolymer 2.5%, Ethylene Glycol 2.5%, N-Acetyl Cysteine ​​1.7%, EDTA 0.6% sodium acetate, 0.3% benzyl alcohol, 0.2% methyl p-hydroxybenzoate, 0.2% citric acid, 0.2% essence, 0.1% zinc oxide, and the balance is deionized water. Long-term use can reduce the appearance of facial skin wrinkles.

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PUM

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Abstract

The invention relates to a water-in-oil type skin conditioning emulsion, which is prepared by mixing cyclo-methyl siloxane, ethanol, glycerol, polyethylene glycerol (4) isostearic acid ester (and) hexadecyl siloxane copolymer (and) ethyl laurate, cyclo-methyl siloxane (and) dimethyl siloxane ethylene glycol copolymer, ethylene glycol, N-acetylcysteine, sodium ethylene diamine tetracetate, benzyl alcohol, para hydroxy benzene methyl formate, citric acid, essence, zinc oxide and water according to a certain proportion. Each part of emulsion comprises the following components: 15-18 percent of cyclo-methyl siloxane, 3-5 percent of ethanol, 3-5 percent of glycerin, 2-3 percent of polyethylene glycerol (4) isostearic acid ester (and) hexadecyl siloxane copolymer (and) ethyl laurate, 2-3 percent of cyclo-methyl siloxane (and) dimethyl siloxane ethylene glycol copolymer, 2-2.5 percent of ethylene glycol, 1.5-2 percent of N-acetylcysteine, 0.5-0.7 percent of sodium ethylene diamine tetracetate, 0.3-0.4 percent of benzyl alcohol, 0.2-0.3 percent of para hydroxy benzene methyl formate, 0.2 percent of citric acid, 0.2 percent of essence, 0.1 percent of zinc oxide and the balance of de-ionized water. The emulsion has quite strong antioxidant capability, moisturizing capability and no greasy feeling, does not impede the excretion of the sweat, and has good air permeability.

Description

Technical field: [0001] The invention relates to an emulsion, in particular to a water-in-oil type skin conditioning emulsion, which belongs to the field of cosmetics. Background technique: [0002] There are many ways to care for facial skin, and lotion is one of them. Ordinary skin conditioning lotions are mostly water-oil mixed type, and it is difficult to achieve a balance between moisturizing and greasy feeling. [0003] The object of the present invention is to provide a water-in-oil type skin conditioning emulsion with excellent moisturizing ability, no greasy feeling, no hindrance to the discharge of sweat, good air permeability, convenient use and moderate cost. Invention content: [0004] The present invention relates to a water-in-oil type skin conditioning emulsion, which is composed of cyclomethicone, ethanol, glycerin, polyglycerol (4) isostearate (and) cetyl siloxane copolymer (and) Ethyl Laurate, Cyclomethicone (and) Dimethicone Glycol Copolymer, Ethylene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/84A61Q19/00
Inventor 张辉
Owner 张辉
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