Animal hair-like polyester filament cosmetic brush hair and production process thereof

A production process and wool polyester technology, applied in the direction of single-component polyester rayon, bristles, chemical post-treatment of synthetic polymer rayon, etc., can solve the problem of bacteria breeding, skin allergy, low antibacterial performance, etc. question

Pending Publication Date: 2021-04-30
深圳市布兰卡化妆用具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that during the use of the cosmetic brush, the cosmetic bristles are in contact with the cosmetics and skin, and the oil on the cosmetics ...

Method used

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  • Animal hair-like polyester filament cosmetic brush hair and production process thereof
  • Animal hair-like polyester filament cosmetic brush hair and production process thereof
  • Animal hair-like polyester filament cosmetic brush hair and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0042] The preparation method of graphene oxide / silver composite is:

[0043] (1) Add 10kg graphene oxide and 1000L deionized water into the stirring tank, then ultrasonically promote the dispersion of graphene oxide, add ammonia water to the deionized water, adjust the pH to 9.2, add 3kg ethylenediamine, and Stir at a speed of min for 10 minutes, pass nitrogen into the stirring tank for 30 minutes, the nitrogen flow rate is 2L / min, remove the oxygen in the reaction vessel, and then continue stirring at 80°C for 40 minutes;

[0044] (2) After the reaction, the material in the stirring tank was vacuum filtered, and washed 3 times with an ethanol solution with a mass fraction of 50%, then the filter cake was placed in a vacuum drying oven, dried at 80°C for 24h, and ground and dried The filter cake is passed through a 100-mesh sieve to obtain reduced graphene oxide;

[0045] (3) Reduced graphene oxide is dispersed in 1000L DMF, after the dispersion is uniform, add 8kg of sodium l...

preparation example 2

[0049] (1) Add 10kg graphene oxide and 1000L deionized water into the stirring tank, then ultrasonically promote the dispersion of graphene oxide, add ammonia water to the deionized water, adjust the pH to 10.1, add 2.5kg ethylenediamine, and Stir for 15 minutes at a speed of 1 / min, feed nitrogen into the stirring tank for 30 minutes, the nitrogen flow rate is 2L / min, remove the oxygen in the reaction vessel, and then continue stirring for 30 minutes at 100°C;

[0050] (2) After the reaction, the material in the stirring tank was vacuum filtered, and washed 4 times with an ethanol solution with a mass fraction of 50%, then the filter cake was placed in a vacuum drying oven, dried at 60°C for 24h, and ground and dried The filter cake is passed through a 100-mesh sieve to obtain reduced graphene oxide;

[0051] (3) Reduced graphene oxide is dispersed in 1000L DMF, after the dispersion is uniform, add 10kg of sodium lauryl sulfate and mix evenly, then add 2.4kg of silver nitrate,...

preparation example 3

[0055] (1) Add 10kg graphene oxide and 1000L deionized water into the stirring tank, then ultrasonically promote the dispersion of graphene oxide, add ammonia water to the deionized water, adjust the pH to 10.8, add 3kg ethylenediamine, and Stir at a speed of min for 15 minutes, pass nitrogen into the stirring tank for 30 minutes, the nitrogen flow rate is 2L / min, remove the oxygen in the reaction vessel, and then continue stirring at 120°C for 20 minutes;

[0056] (2) After the reaction, the material in the stirring tank was vacuum filtered, and washed 5 times with an ethanol solution with a mass fraction of 50%, then the filter cake was placed in a vacuum drying oven, dried at 60°C for 24h, and ground and dried The filter cake is passed through a 100-mesh sieve to obtain reduced graphene oxide;

[0057] (3) Reduced graphene oxide is dispersed in 1000L DMF, after the dispersion is uniform, add 10kg of sodium lauryl sulfate and mix evenly, then add 3kg of silver nitrate, stir ...

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Abstract

The invention relates to the technical field of make-up tools, and particularly discloses animal hair-like polyester filament cosmetic brush hair and a production process thereof. The animal hair-like polyester filament cosmetic brush hair is prepared from the following raw materials in parts by weight: 60-70 parts of polyester resin, 3-6 parts of nano pearl powder, 2-6 parts of titanium dioxide, 19-25 parts of an antibacterial agent and 1-2 parts of a lubricating agent; and the antibacterial agent is prepared from the following raw materials in parts by weight: 5-10 parts of polyester resin, 5-8 parts of a graphene oxide/silver compound, 2-3 parts of organic bentonite, 1-3 parts of chitosan oligosaccharide and 2-4 parts of nano bamboo charcoal powder. The preparation method comprises the steps of mixing, melt spinning, shredding, hair peak making and after-finishing. The antibacterial agent is added into the raw materials of the cosmetic brush hair, so that the antibacterial performance of the cosmetic brush hair is improved.

Description

technical field [0001] The present application relates to the technical field of cosmetic tools, more specifically, it relates to a kind of imitation animal hair polyester silk cosmetic bristle and its production process. Background technique [0002] Makeup brushes are commonly used makeup tools. In order to draw a delicate makeup look, in addition to choosing the right cosmetics for you, you must also choose suitable makeup tools, especially makeup brushes, which are basically used in every makeup step. You need to use a foundation brush for base makeup, a contour brush and a blush brush for contouring, a specific dense powder brush for setting makeup, and a designated eye shadow brush for specific eye makeup. Cosmetic brushes are divided into animal hair cosmetic brushes and artificial hair cosmetic brushes according to the type of bristles. Animal hair cosmetic brushes are soft, but the price is relatively expensive, and they are difficult to maintain and take care of. ...

Claims

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Application Information

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IPC IPC(8): D01F6/92D01F1/10D01F11/08D06M11/38D06M13/188A46D1/00A46D1/04D06M101/32
CPCD01F6/92D01F1/103D01F1/10D01F11/08D06M11/38D06M13/188A46D1/0207A46D1/006A46D1/04A46B2200/1046D06M2101/32
Inventor 曾德良陈峰彭欢刘芳
Owner 深圳市布兰卡化妆用具有限公司
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