Water-in-oil type emulsion composition, liquid foundation and preparation method of liquid foundation

An emulsified composition, water-in-oil type technology, applied in cosmetic preparations, body powders, pharmaceutical formulations, etc., can solve the problems of poor stability of the emulsification system, poor makeup holding effect, demulsification and stratification, etc., and achieve stable The effect of good performance, simple operation and simple preparation process

Pending Publication Date: 2022-03-25
广东柏俐臣生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current water-in-oil liquid foundation often has the phenomenon of demulsification and delamination, the stability of the emulsification system is poor, and the skin feel is poor, and the makeup effect is not good.

Method used

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  • Water-in-oil type emulsion composition, liquid foundation and preparation method of liquid foundation
  • Water-in-oil type emulsion composition, liquid foundation and preparation method of liquid foundation
  • Water-in-oil type emulsion composition, liquid foundation and preparation method of liquid foundation

Examples

Experimental program
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Effect test

Embodiment 1-5

[0044] A liquid foundation consisting of water, cyclopentasiloxane, glycerin, polydimethylsiloxane, propylene glycol, phenyl trimethicone, tocopherol, isononyl isononanoate, Polyglyceryl-2 Triisostearate, Cetyl Ethylhexanoate, Cetyl PEG / PPG-10 / 1 Dimethicone, PEG-10 Dimethicone, Polymethicone Glyceryl-3 Diisostearate, Disteardimethylammonium Hectorite, Magnesium Stearate, Sodium Magnesium Lithium Silicate, Tetrasodium Pyrophosphate, Sodium Chloride, Trimethylsiloxysilicate , pentaerythritol tetrakis (bis-tert-butyl hydroxyhydrocinnamic acid) ester, toner, p-hydroxyacetophenone, 1,2-hexanediol and essence, and oils, emulsifiers, oil phase thickeners and The weight ratio of the water phase thickener is (5-13):(2.5-5):(0.4-2):(0.75-2.6). The specific formula is shown in Table 1 below, and the amount used in the formula represents parts by weight.

[0045] The formula table of table 1 embodiment 1-5 liquid foundation

[0046]

[0047]

[0048] The liquid foundation of embo...

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Abstract

The invention discloses a water-in-oil type emulsion composition, a liquid foundation and a preparation method of the liquid foundation. The weight ratio of grease to an emulsifier to an oil-phase thickening agent to a water-phase thickening agent is (5-13): (2.5-5): (0.4-2): (0.75-2.6); the grease is prepared from isononyl isononanoate, polyglycerol-2 triisostearate and cetyl alcohol ethyl hexanoate; the emulsifying agent is prepared from cetyl PEG (Polyethylene Glycol)/PPG-10/1 polydimethylsiloxane, PEG-10 polydimethylsiloxane and polyglycerol-3 diisostearate; the oil phase thickening agent is prepared from disteardimonium hectorite and magnesium stearate; the water-phase thickening agent comprises sodium magnesium lithium silicate and tetrasodium pyrophosphate. Experiments prove that the liquid foundation containing the water-in-oil type emulsion composition has no layering phenomenon after being placed at normal temperature for one year, and is high in stability.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a water-in-oil emulsion composition, a liquid foundation and a preparation method thereof. Background technique [0002] As people's pursuit of beauty is getting higher and higher, make-up cosmetics have become an indispensable daily necessities for modern fashion people. There are many types of make-up cosmetics, including foundation, powder, lipstick, eye shadow, rouge, mascara and other products. These make-up cosmetics usually contain both water-phase components and oil-phase components. In order to mix the water-phase components and the oil-phase components sufficiently, an emulsifier is a raw material that must be added. After the emulsifier is added to the oil-water system, water and oil can be mixed with each other to form an emulsion. Liquid foundations are emulsions, including oil-in-water foundations and water-in-oil foundations. No matter what type of liquid foun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/06A61K8/20A61K8/24A61K8/25A61K8/36A61K8/37A61K8/39A61K8/41A61K8/891A61Q1/12
CPCA61K8/064A61K8/37A61K8/39A61K8/891A61K8/416A61K8/361A61K8/25A61K8/24A61K8/20A61Q1/12A61K2800/48
Inventor 黄振振陈小花张欢
Owner 广东柏俐臣生物科技有限公司
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