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Water-in-oil composition

A composition and water-in-oil technology, applied in the field of skin care products, can solve problems such as unsatisfactory storage temperature and low storage time for consumers

Inactive Publication Date: 2020-11-10
西安博鸿生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The stability of this patent is better; however, the storage temperature of this patent is -18°C-40°C, and the storage time is one month, which still cannot meet the requirements of consumers for lower or higher storage temperature and longer storage time

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Embodiment 1 provides a water-in-oil composition, and the water-in-oil composition comprises the following components in parts by weight:

[0078] Phase A: 2 parts of diethylhexyl carbonate, 2 parts of isononyl isononanoate, 2 parts of triethylhexyl glycerol, 1.5 parts of octyldodecyl alcohol, 0.1 part of tocopherol (vitamin E), PEG-30 1 part of dipolyhydroxystearate, 2 parts of titanium dioxide toner;

[0079] Phase B: 68.7 parts of water, 4 parts of glycerin, 3 parts of butylene glycol, 0.5 parts of panthenol, 2 parts of hydroxyethyl acrylate / sodium acryloyldimethyl taurate copolymer, 0.5 parts of phenoxyethanol, 1.5 parts of nicotinamide 1 part, lipoic acid 0.2 part, palm leaf extract 1 part, compound amino acid 3 parts;

[0080] Phase C: 5 parts of DC9576.

[0081] The preparation method of embodiment 1 water-in-oil composition is as follows:

[0082] (1) Diethylhexyl carbonate that is 2 parts by weight, isononyl isononanoate that are 2 parts by weight, triethylh...

Embodiment 2

[0087] Embodiment 2 provides a water-in-oil composition, and the water-in-oil composition comprises the following components in parts by weight:

[0088] Phase A: 3 parts of diethylhexyl carbonate, 3 parts of isononyl isononanoate, 2.5 parts of triethylhexyl glycerol, 2 parts of octyldodecanol, 0.3 parts of tocopherol (vitamin E), PEG-30 1 part of dipolyhydroxystearate, 2 parts of titanium dioxide toner;

[0089] Phase B: 64.5 parts of water, 4 parts of glycerin, 3 parts of butanediol, 0.5 parts of panthenol, 2 parts of hydroxyethyl acrylate / sodium acryloyldimethyl taurate copolymer, 0.5 parts of phenoxyethanol, 1.5 parts of nicotinamide 1 part, lipoic acid 0.2 part, palm leaf extract 1 part, compound amino acid 3 parts;

[0090] Phase C: 5 parts of DC9576.

[0091] The preparation method of embodiment 2 water-in-oil composition is as follows:

[0092] (1) Diethylhexyl carbonate that is 3 parts by weight, isononyl isononanoate that are 3 parts by weight, triethylhexyl glyce...

Embodiment 3

[0097] Embodiment 3 provides a kind of water-in-oil composition, and described water-in-oil composition comprises the following components by weight:

[0098] Phase A: 4 parts of diethylhexyl carbonate, 4 parts of isononyl isononanoate, 3 parts of triethylhexyl glycerol, 3 parts of octyl dodecanol, 0.5 parts of tocopherol (vitamin E), PEG-30 5 parts of dipolyhydroxystearate, 2 parts of titanium dioxide toner;

[0099] Phase B: 57.8 parts of water, 4 parts of glycerin, 3 parts of butanediol, 0.5 parts of panthenol, 2 parts of hydroxyethyl acrylate / sodium acryloyldimethyl taurate copolymer, 0.5 parts of phenoxyethanol, 1.5 parts of nicotinamide 1 part, lipoic acid 0.2 part, palm leaf extract 1 part, compound amino acid 3 parts;

[0100] Phase C: 5 parts of DC9576.

[0101] The preparation method of embodiment 3 water-in-oil composition is as follows:

[0102] (1) Diethylhexyl carbonate that is 4 parts by weight, isononyl isononanoate that are 4 parts by weight, triethylhexyl ...

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Abstract

The present invention provides a water-in-oil composition. The water-in-oil compositions comprises a phase A and a phase B. The phase A comprises diethylhexyl carbonate, isononyl isononanoate, triethylhexyl glycerol, octyldodecanol, tocopherol (vitamin E), and PEG-30 dimeric hydroxystearate; and the phase B comprises a hydroxyethyl acrylate / acryloyl dimethyl sodium taurate copolymer and water. Thewater-in-oil composition is easy to spread, easy to clean and good in stability.

Description

technical field [0001] The invention relates to the field of skin care products, in particular to a water-in-oil composition and its application. Background technique [0002] In the skin care industry, there are water-in-oil systems and oil-in-water systems. The oil-in-water system is easy to apply and has a light skin feel, but its waterproof performance is poor, and uneven skin tone will appear after contact with water or sweat. The water-in-oil system is easier to spread on the skin than the oil-in-water system, and it is easier to form a continuous protective film with a sealing effect on the skin. Therefore, water-in-oil products have good moisturizing, protective and repairing effects, and are widely used in skin care products. Water-in-oil products also have good water resistance and powder dispersibility, and are widely used in make-up, sunscreen and other products. [0003] Water-in-oil system skin care products have irreplaceable advantages in various types of ...

Claims

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Application Information

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IPC IPC(8): A61K8/81A61K8/67A61K8/37A61K8/06A61K8/29A61K8/34A61K8/9789A61K8/9794A61Q19/00
CPCA61K8/8152A61K8/678A61K8/375A61K8/37A61K8/345A61K8/9794A61K8/9789A61K8/29A61K8/064A61Q19/00
Inventor 程春泉
Owner 西安博鸿生物技术有限公司
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