Application method of phase inversion emulsification technology in cosmetics

A technology of phase-inversion emulsification and application method, which is applied in the field of application method of phase-inversion emulsification technology in cosmetics and its products, which can solve the problems of increasing the complexity of cosmetic preparation and achieve stable product system, simple process and small particle size. Effect

Active Publication Date: 2022-05-13
甘亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, shelf-life stability has always been a challenge for the development of emulsion products and processes. If the shelf-life stability cannot be guaranteed, the product will face great risks.
[0003] Since the delamination and sedimentation, flocculation, coalescence, Ostval ripening and phase transformation in the process of emulsion breaking in cosmetics often occur simultaneously rather than sequentially, which increases the complexity of cosmetic preparation

Method used

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  • Application method of phase inversion emulsification technology in cosmetics
  • Application method of phase inversion emulsification technology in cosmetics
  • Application method of phase inversion emulsification technology in cosmetics

Examples

Experimental program
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Effect test

Embodiment 1

[0121] Embodiment 1 of the present invention provides a day cream obtained by applying the phase inversion emulsification technology to cosmetics. In parts by weight, the raw materials used include 65 parts of water phase raw materials, 30 parts of oil phase raw materials, and 1.5 parts of group A points and 0.3 parts of B component;

[0122] The A component includes xanthan gum and 1.3-butanediol, and the weight ratio of the xanthan gum to 1.3-butanediol is 1:4;

[0123] Component B includes deionized water and aminomethyl propanol, the weight ratio of deionized water to aminomethyl propanol is 1:0.35;

[0124] The water phase raw material comprises allantoin, thickener, alcohol, hydrogenated lecithin, disodium edetate, and deionized water; the allantoin, thickener, alcohol, hydrogenated lecithin, ethyl The weight ratio of disodium diamine tetraacetate and deionized water is 1:20:1.25:125:0.65:500; the thickener is Aculyn33; the alcohol is glycerin and 1,3-butanediol, so Th...

Embodiment 2

[0139] Embodiment 2 of the present invention provides the emulsion obtained by using the phase inversion emulsification technology in the application method of cosmetics. In parts by weight, the raw materials used include 67 parts of water phase raw materials, 25 parts of oil phase raw materials, 2.5 parts of C component, 3.5 parts D component, 0.4 parts E component and 1.6 parts F component;

[0140] The water phase raw materials include emulsifier, alcohols, allantoin, Austenitic seaweed extract, disodium edetate and deionized water, the emulsifier, alcohols, allantoin, Austenitic The weight ratio of seaweed extract, disodium edetate and deionized water is 1:3.5:0.1:0.005:0.025:30; the emulsifier is potassium cetyl phosphate; the alcohols include 1 , 3-butanediol and D-panthenol, the weight ratio of the 1,3-butanediol to D-panthenol is 1:0.16;

[0141] The oil phase raw materials include titanium dioxide, emulsifier, vitamin E, dioctyl carbonate, sunscreen and cetearyl alco...

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Abstract

The invention relates to the field of cosmetics, more specifically, the invention relates to a method for applying phase inversion emulsification technology in cosmetics and the products obtained therefrom. The first aspect of the present invention provides a method for applying phase inversion emulsification technology in cosmetics, including the steps of heating water-phase raw materials, heating oil-phase raw materials, homogeneous emulsification, stirring and discharging.

Description

technical field [0001] The invention relates to the field of cosmetics, more specifically, the invention relates to a method for applying phase inversion emulsification technology in cosmetics and the products obtained therefrom. Background technique [0002] The emulsion system is the most widely used dosage form in cosmetics. It increases the flexibility of the formulation, so the parameters of the product (such as thixotropy, viscosity, appearance, etc.) can be improved according to requirements, and it also makes it easier for oil-soluble additives and active ingredients to join the system. Emulsion is a multi-phase system with high dispersion. This system has high total interfacial energy, and the emulsified particles of emulsion have a tendency to spontaneously aggregate and reduce the interfacial energy. The stability of the emulsion is only a relative concept. From the perspective of thermodynamics, the emulsion is an unstable system. The stability of the emulsion i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/06A61K8/49A61K8/34A61K8/73A61K8/9728A61K8/29A61K8/67A61K8/9706A61K8/44A61K8/63A61K8/9789A61Q11/00A61Q17/04
CPCA61K8/06A61K8/4946A61K8/345A61K8/34A61K8/73A61K8/9728A61K8/29A61K8/67A61K8/342A61K8/9706A61K8/44A61K8/675A61K8/63A61K8/676A61K8/9789A61Q11/00A61Q17/04
Inventor 甘亮
Owner 甘亮
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