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Skin care material and preparation method thereof

A skin care and beeswax technology, applied in the field of skin care materials and their preparation, can solve the problems of inability to form a salt-resistant cross-linked structure, double the dispersion time, and difficulty in resin dispersion, and achieve high market promotion and application value and good compatibility. , equipment and reaction conditions are not demanding effects

Inactive Publication Date: 2019-05-31
黄丽娜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution can provide better film-forming performance, but the problem is that it is difficult to disperse the resin in water. It is necessary to add part of the neutralizer to the water first, and then slowly sprinkle the polymer while stirring. It takes 60 hours to disperse. minutes, double the dispersion time if the polymer is "poured"
And it cannot form a relatively stable salt-resistant cross-linked structure, which will cause the gel to lose water and reduce viscosity after contact with the skin

Method used

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  • Skin care material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A preparation method of skin care material, comprising the steps of:

[0029] Ⅰ Amino silicone oil modified beeswax: Add 1kg of single-end epoxy silicone oil and 3kg of beeswax to 12kg of dimethyl sulfoxide, then add 0.4kg of triethylamine to it, stir and react at 100°C for 7 hours, and then spin evaporate to remove the solvent , to obtain amino silicone oil modified beeswax;

[0030] II Preparation of ionized O-[2-(ethyleneoxy)ethyl]hydroxylamine: Add 1kg of O-[2-(ethyleneoxy)ethyl]hydroxylamine and 5.46kg of furamide to 20kg of diethyl ether, at 30°C Stirring and reacting for 8 hours, followed by rotary evaporation to remove ether, then washing the product 3 times with ethyl acetate, and then rotary evaporation to remove ethyl acetate to obtain ionized O-[2-(ethyleneoxy)ethyl]hydroxylamine;

[0031] Ⅲ Preparation of nursing materials: 0.5kg of amino silicone oil modified beeswax, 0.3kg of attapulgite, 0.3kg of germanium-containing polyacid-based metal-organic framewo...

Embodiment 2

[0035] A preparation method of skin care material, comprising the steps of:

[0036] Ⅰ Amino silicone oil modified beeswax: Add 1kg of single-end epoxy silicone oil and 3kg of beeswax to 13kg of dimethyl sulfoxide, then add 0.45kg of triethanolamine to it, stir and react at 102°C for 7.5 hours, and then spin evaporate to remove the solvent. Obtain amino silicone oil modified beeswax;

[0037]II ionized O-[2-(ethyleneoxy) ethyl] hydroxylamine preparation: O-[2-(ethyleneoxy) ethyl] hydroxylamine 1kg, furamide 5.46kg were added to ethyl acetate 22kg, in Stir the reaction at 33°C for 8.5 hours, then remove the ethyl acetate by rotary evaporation, wash the product 4 times with ethyl acetate, and then remove the ethyl acetate by rotary evaporation to obtain ionized O-[2-(ethyleneoxy)ethyl ] hydroxylamine;

[0038] Ⅲ Preparation of nursing materials: 0.5kg of amino silicone oil modified beeswax, 0.3kg of attapulgite, 0.3kg of germanium-containing polyacid-based metal-organic framew...

Embodiment 3

[0042] A preparation method of skin care material, comprising the steps of:

[0043] Ⅰ Amino silicone oil modified beeswax: Add 1kg of single-end epoxy silicone oil and 3kg of beeswax to 13.5kg of dimethyl sulfoxide, then add 0.52kg of zinc alkanoate to it, stir and react at 105°C for 8 hours, and then remove by rotary evaporation Solvent, obtains amino silicone oil modified beeswax;

[0044] II Preparation of ionized O-[2-(ethyleneoxy)ethyl]hydroxylamine: Add 1kg of O-[2-(ethyleneoxy)ethyl]hydroxylamine and 5.46kg of furamide to 23kg of acetone, at 36°C Stirring and reacting for 9 hours, the acetone was removed by rotary evaporation, and the product was washed 4 times with ethyl acetate, and then the ethyl acetate was removed by rotary evaporation to obtain ionized O-[2-(ethyleneoxy)ethyl]hydroxylamine;

[0045] Ⅲ Preparation of nursing materials: 0.5kg of amino silicone oil modified beeswax, 0.3kg of attapulgite, 0.3kg of germanium-containing polyacid-based metal-organic fr...

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Abstract

The invention discloses a preparation method of a skin care material. The method comprises the following steps of (1) preparing amino-silicone-oil-modified beeswax; (2) preparing ionized O-[2-(ethylnenoxy)ethyl] hydroxylamine; (3) preparing the care material; (4) performing ion exchange. The invention also discloses the skin care material prepared according to the preparation method of the skin care material. The skin care material has the advantages of being remarkable in skin care effect and bacterial and infective resistance effect, high in biocompatibility, excellent in comprehensive performance and safe and environmentally friendly during use.

Description

technical field [0001] The invention relates to the technical field of care materials, in particular to a skin care material and a preparation method thereof. Background technique [0002] The skin is the largest organ of the human body, covering the surface of the body. As an important organ of the body, the skin is the first barrier between the body and the natural world. Its main function is to protect against the invasion of pathogenic microorganisms in the environment and the loss of water, electrolytes and nutrients in body fluids. In daily life, skin damage often occurs, such as burns, acute and chronic skin ulcers, scratches, abrasions, and surgical wounds. Clinically, skin damage can easily cause tissue inflammation and ulcers. Therefore, it is necessary to take care of the skin, especially the fragile skin. [0003] Skin care material is an essential material in the process of skin care. At present, most of the skin care products on the market are cosmetics for ...

Claims

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Application Information

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IPC IPC(8): A61K8/92A61K8/41A61K8/19A61K8/49A61K8/43A61Q19/00A61Q19/02A61Q19/08A61Q17/04A61Q17/00
Inventor 黄丽娜刘辉宋新颖
Owner 黄丽娜
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