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UV-LED fingernail binding agent and preparation method thereof

A UV-LED and adhesive technology, used in manicure, pedicure, pharmaceutical formulations, etc., can solve the problems of short holding time, irritating taste of nail adhesive, and insufficient adhesion, and achieve long holding time, Improve the convenience of use and the effect of easy cleaning

Inactive Publication Date: 2018-05-08
洛阳科迪艺思化妆品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the problems that most of the above-mentioned existing nail adhesives have obvious irritating taste, insufficient adhesion or short retention time, the present invention provides a UV-LED nail adhesive and its preparation method

Method used

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  • UV-LED fingernail binding agent and preparation method thereof

Examples

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preparation example Construction

[0034] The preparation method of the LED-UV nail adhesive of embodiment 1-6 all follows the steps:

[0035] Step 1: Weigh each component according to the formula in Table 1 above;

[0036] Step 2: Put the monofunctional monomer, photoinitiator and cellulose thickener into the stirring tank respectively, and disperse for 10~15 minutes under the condition of controlling the temperature at 50°C and rotating speed of 800~1000 rpm until the photoinitiator and The solid cellulose particles are fully dissolved;

[0037] Step 3: Put in aliphatic polyurethane acrylic resin and polyurethane acrylic resin, and disperse for 20-30 minutes at a speed of 1200-1500 rpm, so that the components are evenly dispersed;

[0038] Step 4: Vacuum to remove air bubbles;

[0039] Step 5: Filter with a 300-mesh filter cloth to obtain a UV-LED light-curing adhesive.

[0040] After testing, the UV nail phototherapy glue prepared in Examples 1-6 is colorless or light yellow transparent liquid with a viscos...

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Abstract

The invention relates to a UV-LED fingernail binding agent. The binding agent comprises the following ingredients by weight percentage: 30-40% of a monomer, 30-50% of aliphatic polyurethane acrylic resin, 15-30% of polyurethane acrylic resin, 2-4% of a photoinitiator and 1-2% of a thickening agent. In a formula system, all the ingredients are good in compatibility, so that the UV fingernail binding agent prepared through interaction and coordination of all the ingredients has the characteristics of being healthy, being convenient in painting, realizing low-energy curing, being high in film forming hardness, being tasteless, being uneasy in yellowing and falling off and long in holding time and the like. A preparation method of the UV-LED fingernail binding agent, provided by the invention,has the characteristics of being simple and convenient; after the prepared binding agent is used for painting fingernails by a special nail art tool, the binding agent becomes a film after being illuminated under a 36W phototherapy lamp for 2min. The binding agent after film formation has the characteristics of being good in adhesion, high in hardness and the like and also has the characteristicsof being low in volume shrinkage, odor and heat release and the like.

Description

technical field [0001] The invention relates to the technical field of nail paints, in particular to a UV-LED nail adhesive and a preparation method thereof. Background technique [0002] At present, the phototherapy glue used in the market is generally a three-step glue: base glue, nail polish glue, and sealant glue, which are coated and cured in sequence. Nail art lamps are mainly UV (Ultra Violet) and LED (Light Emitting Diode ) light sources, as well as ultraviolet light and light emitting diode light. The power of nail art lamps is generally 12-36W. Base glue is usually called adhesive in the nail art industry. The nail polish glue in ordinary phototherapy glue is easy to fall off when it is directly coated with the primer. Short and other shortcomings. By aggravating nail grinding, or adding chemicals that can erode nails, such as carboxyl-containing polymerizable monomers or phosphates, to the gel, the adhesion of the adhesive can be appropriately improved and the r...

Claims

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Application Information

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IPC IPC(8): A61K8/87A61K8/73A61Q3/02C08F283/00
CPCA61K8/731A61K8/87A61K2800/48A61Q3/02C08F283/008
Inventor 张元丰胡红光石洪莹
Owner 洛阳科迪艺思化妆品有限公司
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