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Method and composition for easy removal of nail coatings

A technology for nails, topcoats, applied in the direction of manicure, manicure or pedicure tools, applications, etc., can solve problems such as difficulty in removing the coating

Active Publication Date: 2022-07-12
MYCONE DENTAL SUPPLY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, removing cured coatings is more difficult than removing evaporative gloss

Method used

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  • Method and composition for easy removal of nail coatings
  • Method and composition for easy removal of nail coatings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] Synthesis of Adhesives

[0027] The following procedure describes the preparation of a representative crosslinked (meth)acrylate adhesive (butyl acrylate / butyl methacrylate / 1,3-butanediol dimethacrylate).

[0028] To a 500 mL resin flask equipped with a condenser, nitrogen inlet, mechanical stirrer with Teflon half-moon blades, and heating mantle was added 170.7 g of methyl ethyl ketone. The apparatus was placed under a gentle stream of nitrogen, water started to pass through the condenser, and stirring was started at 225 rpm. The solvent was then heated to 78 to 79°C and held. To the hot solvent were added 55.0 g of butyl acrylate, 40.0 g of butyl methacrylate, 5.0 g of 1,3-butanediol dimethacrylate, 1.0 g of VAZO 52 (2,2'-dimethacrylate) over 2 hours A solution of nitrogen bis(2,4-dimethylvaleronitrile) and 10.0 g of methyl ethyl ketone. The temperature of the reaction solution was allowed to rise to 80-82 °C during the addition. C for 30 minutes. Then a solution...

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Abstract

A method and kit for treating a nail surface. The method includes brushing or spraying an adhesive on a coated or uncoated nail surface to form an adhesive-coated surface. A covering (eg, curable nail gel, evaporative nail polish, or artificial nails) is then applied to the adhesive-coated surface. The covering can be removed by soaking in solvent for less than 20 minutes, peeling, or a combination thereof.

Description

technical field [0001] The present invention relates to the removal of nail coatings, such as curable gel coats or evaporative polishes, from coated and uncoated nail surfaces. Background technique [0002] Evaporative nail polishes and curable gel coats have been used to coat natural and artificial nails, including nail extensions. Evaporative gloss agents can be water-based or in the form of solutions with organic solvents. After application, the coating is dried to remove the solvent. Drying time can be as long as an hour or more, depending on the number of coats applied. When it is desired to change or remove the gloss, the dried coating is usually treated with a solvent such as acetone. [0003] Gel compositions typically contain monomers and oligomers of acrylic or methacrylic acid. Once cured after application, such as by exposure to ultraviolet or visible radiation, or by thermal or redox methods, the gel forms a hard, durable coating in a relatively short period...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/81A61K8/04A61Q3/02A45D29/00A45D29/18
CPCA45D29/00A45D29/18A61Q3/00A61K8/8111A61K8/8117A61K8/8135A61K8/891A61K2800/884A61K8/8152A61Q3/02A45D29/007A45D34/042A61K8/042A61Q3/04A61K2800/95A61K2800/87
Inventor S·克雷希曼诺P·L·费什贝恩L·W·斯泰费尔S·Y·柯里
Owner MYCONE DENTAL SUPPLY
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