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UV cured modified thiol resin nail polish and preparation method thereof

A nail polish and modification technology, applied in the field of materials, can solve the problems of volatile, long drying time, environmental pollution, etc., and achieve the effects of moderate adhesion, fast curing, and not easy to be brittle.

Pending Publication Date: 2020-04-21
SHANDONG EFIRM BIOCHEMISTRY & ENVIRONMENTAL PROTECTION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nail polishes currently on the market are generally oil-soluble and water-soluble. Oil-soluble ones contain a large amount of organic solvents and are volatile, which is harmful to human health and pollutes the environment; water-soluble ones have a long drying time, are inconvenient to use, and are shiny. The brightness is not enough, which affects the decoration effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0056] The invention provides a preparation method of the uv curing modified mercaptan resin nail polish described in any one of the above technical solutions, comprising:

[0057] The modified thiol resin, acrylate compound, photoinitiator, color paste, nano oxide, essence and leveling agent are mixed, stirred and filtered to obtain.

[0058] The preparation method of UV curing modified thiol resin nail polish provided by the invention firstly prepares modified thiol resin.

[0059] The preparation method of the modified thiol resin of the present invention is preferably specifically as follows:

[0060] The thiol compound and the amine curing agent are mixed, and the reaction is stirred to obtain a mixture;

[0061] The mixture and the terminal epoxy ether are mixed with vacuum degassing and stirring to obtain a modified thiol resin.

[0062] In the present invention, the thiol compound and the amine curing agent are firstly mixed to obtain a mixture; and mechanical stirri...

Embodiment 1

[0072] A preparation method of UV curing modified mercaptan resin nail polish, the concrete steps are as follows:

[0073] (1) 85.8g of pentaerythritol tetrakis(3-mercaptopropionate) and 4.2g of 2,4,6-tris(dimethylaminomethyl)phenol were added to the reaction kettle, and stirred at 15°C for 0.5h to make The two are dispersed evenly, and after the addition of 10 g of 1,6-hexanediol diglycidyl ether is completed, the reaction is carried out under vacuum degassing and stirring for 3 hours at 25° C. to obtain a modified mercaptan;

[0074] Add 48g of modified thiol resin, 42g of ethylene glycol dimethacrylate, 4.5g of photoinitiator, 3.2g of wine red slurry, 1.2g of nano titanium dioxide, 0.12g of rose essence, and 0.8g of leveling agent MOK8217 in order. In the reaction flask, the stirring was turned on, and the stirring speed was 1200 rpm for 1 hour. After stirring, use a 300-mesh filter screen to filter out the package, which is UV-cured modified mercaptan resin nail polish. ...

Embodiment 2

[0076] A preparation method of UV curing modified mercaptan resin nail polish, the concrete steps are as follows:

[0077] 85.4g of pentaerythritol tetrakis (3-mercaptopropionate) and 5g of 2,4,6-tris(dimethylaminomethyl)phenol were added to the reaction kettle, and stirred at 15°C for 0.5h to make the two evenly dispersed , adding 9.6g of 1,4-butanediol diglycidyl ether after the addition, vacuum degassing and stirring at 25°C for 3h to obtain a modified thiol;

[0078] 45g of modified mercaptan resin, 48g of trimethylolpropane tris(3-mercaptopropionate), 3.6g of photoinitiator, 2.6g of wine red paste, 1.6g of nano titanium dioxide, 0.15g of sweet-scented osmanthus essence, MOK8217 leveling agent 0.8 g was put into the reaction flask in sequence, and the stirring was started, and the stirring speed was 1200 rpm for 1 hour. After stirring, use a 300-mesh filter screen to filter out the package, which is UV-cured modified mercaptan resin nail polish.

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PUM

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Abstract

The invention provides UV cured modified thiol resin nail polish which comprises the following components in parts by weight: 35-55 parts of modified thiol resin, 30-50 parts of an acrylate compound,3-5 parts of a photoinitiator, 1-5 parts of color paste, 0.3-6 parts of a nanometer oxide, 0.1-0.3 part of an essence and 0.5-1 part of a leveling agent. The UV light-cured red nail polish prepared from the components according to the specific ratio is moderate in adhesive force, good in toughness, not prone to brittle fracture, capable of being rapidly cured under UV light irradiation, convenientto use, free of organic solvents and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of materials, in particular to a UV-cured modified thiol resin nail polish and a preparation method thereof. Background technique [0002] Nail polish, as a major product in the makeup series, has the function of beautifying and modifying the nails. At present, nail polishes on the market are generally oil-soluble and water-soluble. Oil-soluble ones contain a large amount of organic solvents and are volatile, which is harmful to human health and pollutes the environment; The brightness is not enough, which affects the decorative effect. SUMMARY OF THE INVENTION [0003] In view of this, the technical problem to be solved by the present invention is to provide a UV-curing modified thiol resin nail polish and a preparation method thereof. The nail polish provided by the present invention is solvent-free and cured in a few seconds under UV light. [0004] The invention provides a kind of UV curing modified ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/46A61K8/37A61K8/29A61Q3/02
CPCA61K8/46A61K8/37A61K8/29A61Q3/02A61K2800/30A61K2800/413
Inventor 张超梁万根崔卫华费潇瑶宋吻吻
Owner SHANDONG EFIRM BIOCHEMISTRY & ENVIRONMENTAL PROTECTION CO LTD
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