Multifunctional sun cream based on liquid beads and preparation method of multifunctional sun cream

A technology for liquid marbles and sunscreen, which is applied in the fields of colloid and interface science and cosmetics, can solve the problems of skin irritation, complex coating technology of sunscreens, difficult to achieve mass-scale production, etc., and achieves low cost and adjustable functions. The effect of strong performance and excellent stability

Inactive Publication Date: 2016-05-11
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these sunscreen coating technologies are relatively complicated, and it is difficult to achieve mass production
At the same time, a variety of chemical additives (such as surfactants, etc.) need to be added during the preparation process, which can easily cause irritation to the skin and produce symptoms such as rash and itching

Method used

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  • Multifunctional sun cream based on liquid beads and preparation method of multifunctional sun cream
  • Multifunctional sun cream based on liquid beads and preparation method of multifunctional sun cream
  • Multifunctional sun cream based on liquid beads and preparation method of multifunctional sun cream

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] TiO 2 The powder and distilled water are added into the blender at a mass percentage of 1:9, and after a certain period of high-speed stirring, fluffy liquid marbles are obtained, that is, multi-functional sunscreen.

[0021] Implementation effect of this embodiment: figure 1 It is a schematic diagram of the preparation route of multifunctional sunscreen. TiO 2 The powder and distilled water are added into the blender at a mass percentage of 1:9, and after a certain period of high-speed stirring, fluffy liquid marbles are obtained, that is, multi-functional sunscreen.

[0022] figure 2 Digital photographs for the preparation of liquid marbles. As shown in the figure, the prepared liquid marbles have a spherical structure and can stably exist on the surface of hydrophilic substrates such as glass slides.

[0023] image 3 It is the mass change curve of liquid marbles within 30 days. It can be seen from the figure that when the inner phase of the liquid marble is ...

Embodiment 2

[0025] TiO 2 The powder and glycerin are added to the blender at a mass percentage of 5:5, and after a certain period of high-speed stirring, fluffy liquid marbles are obtained, that is, a multifunctional sunscreen.

Embodiment 3

[0027] TiO 2 The powder and distilled water are added into the blender at a mass percentage of 3:7, and after a certain period of high-speed stirring, fluffy liquid marbles are obtained, that is, a multifunctional sunscreen.

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PUM

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Abstract

The invention provides a multifunctional sun cream based on liquid beads and a preparation method of the multifunctional sun cream and belongs to the field of colloid and interface science and cosmetics. The multifunctional sun cream is of a structure shown as follows. The preparation method includes following steps: adding hydrophobic powder and a functional liquid into a stirrer according to a certain proportion; stirring at a high speed for a certain time to obtain fluffy liquid beads, namely the multifunctional sun cream. The multifunctional sun cream is simple and mild in preparation process, has excellent stability and water retaining, moisture preserving and sun screening characteristics, can effectively block ultraviolet rays and timely replenish moisture of skin and is conducive to industrialized production.

Description

Technical field: [0001] The invention relates to a multifunctional sunscreen, in particular to a multifunctional liquid marble with functions of water retention and sun protection, and belongs to the fields of colloid and interface science and cosmetics. Background technique: [0002] In recent years, with the increasing development of human society, a large amount of industrial fuels have been consumed, resulting in varying degrees of damage to the atmosphere, and a large number of ultraviolet rays penetrate the atmosphere and irradiate the ground. Long-term ultraviolet radiation will cause harm to human skin and affect the appearance, making consumers pay more and more attention to skin protection, so various sunscreens and sunscreen products have emerged as the times require. [0003] At present, conventional commercially available sunscreen products directly disperse UV absorbers or shielding agents in the form of solid particles into the oil phase, and form emulsions by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/02A61K8/25A61Q17/04A61Q19/00
CPCA61K8/0204A61K8/25A61Q17/04A61Q19/00
Inventor 魏玮卢荣杰叶苇韬焦密密顾瑶刘晓亚
Owner JIANGNAN UNIV
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