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A stable dropper liquid foundation and preparation method thereof

A technology of liquid foundation and parts by weight, which is applied in the field of stable dropper liquid foundation and its preparation, can solve the problems of uneven pigmentation and weak concealing power of liquid foundation, achieve brightening gloss and improve concealing power Not strong, effect of improving foundation coatability

Active Publication Date: 2019-11-19
GUANGZHOU KENENG COSMETICS RES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the patent of the present invention provides a liquid foundation with a relatively thin viscosity and good coverage. The low viscosity texture is not only suitable for the packaging material of the dropper, but also improves the coating of the foundation. The essence-like texture has a light and silky skin feel. It improves the shortcomings of liquid foundations that generally have weak concealing power, and also provides a good gloss effect, improving skin dullness and uneven pigmentation. effect

Method used

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  • A stable dropper liquid foundation and preparation method thereof
  • A stable dropper liquid foundation and preparation method thereof
  • A stable dropper liquid foundation and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-4

[0054] Formulation of liquid foundation of table 2 dropper

[0055]

[0056]

[0057] Preparation:

[0058] (1) Pump the water phase into the water phase pot, heat to 75-80°C, stir to dissolve completely, keep warm for 10min, and cool down to 40-45°C.

[0059] (2) Nano-titanium dioxide, ultra-fine silicon-treated titanium dioxide, boron nitride, hydrogenated polydimethylsiloxane, triethoxysilylethyl polydimethylsiloxyethyl polydimethylsiloxane Siloxane and cyclopentasiloxane are added to a three-roll machine and ground three times until they are fine and free of particles, and then set aside. Add other ingredients of the oil phase to the oil phase pot and stir evenly, then add the ground powder phase, and stir Evenly, pump them into the emulsification pot together, raise the temperature to 40-45°C, and maintain the temperature at 40-45°C.

[0060] (3) Slowly pump the water phase into the emulsification pot under high-speed stirring. The water phase needs to be pumped o...

Embodiment 5-8

[0062] Table 3 dropper liquid foundation formula

[0063]

[0064]

[0065] The preparation method is the same as in Examples 1-4.

Embodiment 9-12

[0067] Table 4 dropper liquid foundation formula

[0068]

[0069] The preparation method is the same as in Examples 1-4.

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Abstract

The invention belongs to the field of cosmetics and relates to a liquid foundation for droppers. The liquid foundation contains a concealer composed of superfine silicon treated titanium dioxide, nano titanium dioxide and boron nitride, an emulsifier composed of lauryl polyethylene glycol-8-dimethyl siloxane and PEG-10 polydimethylsiloxane, a viscosity modifier cyclopentasiloxane and a powder dispersant hydrogenated polydimethylsiloxane. In addition, the liquid foundation provided by the invention also can contain components such as a wetting agent, a skin feeling improver, a brightener and a ultraviolet absorbent. The liquid foundation provided by the invention is low in viscosity, light and thin in texture and easy to smear, has light, thin and silky feelings, and meanwhile is good in concealing effect.

Description

technical field [0001] The invention belongs to the field of cosmetics and relates to a stable dropper liquid foundation and a preparation method thereof. Background technique [0002] Foundation plays an important role in women's daily makeup. Its function is between makeup and skin care, and it has dual functions of makeup and skin care. However, in the past, due to its heavy powder feeling, the makeup is not natural enough, and the skin looks dry, so consumers are not satisfied. Liquid foundation can improve the thickness of the foundation, but on the one hand, the consistency of the liquid foundation on the market is too thick, the texture is too sticky, and the coating experience of the product is not good; on the other hand, the coating of the thinner foundation is better , but the concealer effect is not good, and consumers can't feel the obvious concealer effect. In addition, there are still some problems in the use of liquid foundation on the market: first: the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/29A61K8/19A61K8/58A61K8/891A61Q1/12A61Q17/04A61K8/9794A61K8/9789
CPCA61K8/19A61K8/29A61K8/585A61K8/891A61K8/97A61K2800/412A61K2800/413A61K2800/87A61Q1/12A61Q17/04
Inventor 黄建珍李传茂向琼彪张伟杰张楚标
Owner GUANGZHOU KENENG COSMETICS RES CO LTD
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