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A liquid-state protective hands mask and preparation method thereof

A hand mask and liquid technology, applied in skin care preparations, pharmaceutical formulas, cosmetic preparations, etc., can solve the problem of not fundamentally preventing the hand skin from being polluted, and achieve high toughness, convenient use, and fast drying Effect

Active Publication Date: 2006-12-20
BEIJING XINLI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly seen in the market are some hand creams to prevent dry skin and cleaners to remove dirt such as oil, pigments, dyes, paints, etc., mainly with kaolin, wheat bran, weak alkali as the main ingredients or zinc oxide, starch, etc. , talcum powder, vegetable oil, vaseline and other protective agents have the common function of cleaning off dirt and moisturizing skin care, but they are all post-processing, and they do not fundamentally prevent the skin of the hands from being polluted and prevent it in advance. and protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] liquid protective hand mask

[0030] Take the following raw materials (kg): methylcellulose 4, polyvinyl alcohol 7, diethylene glycol 9, dibutyl caproate 1.2, sodium carbonate 1, sodium benzoate 0.04, methanol 40, add deionized water to 100 .

[0031] Preparation method: Put the film-forming material and film-forming aid into a stainless steel kettle, heat and keep it at 60-80°C, and soak at this temperature for 2 hours. Later, put the auxiliary solvent and solvent into another stainless steel kettle and stir well, then slowly pour it into the above-mentioned prepared materials, heat to keep the temperature in the kettle at 60-80°C, turn on the stirrer for constant temperature stirring, and add Emollient, stir until even, then stop heating and keep warm. When the temperature of the material in the kettle drops to 40°C, add the preservative and stir evenly to obtain the finished product.

Embodiment 2

[0033] liquid protective hand mask

[0034] Take the following raw materials (kg): gelatin 0.4, casein 11, propylene glycol 11.5, isopropyl palmitate 1, triethanolamine 0.5, sodium bicarbonate 1, Bropol 0.02, isopropanol 10, methanol 28, water Measure up to 100.

[0035] Preparation method: Put the film-forming material and film-forming aid into a reaction kettle, heat and keep it at 60-80°C, and soak at this temperature for 1 hour. Later, put the co-solvent and solvent into another reaction kettle and stir well, then slowly pour it into the above-mentioned prepared materials, heat to keep the temperature in the kettle at 60-80°C, turn on the stirrer for constant temperature stirring, and add Emollient, stir until even, then stop heating and keep warm. When the temperature of the material in the kettle drops to 30°C, add the preservative and stir evenly to obtain the finished product.

Embodiment 3

[0037] liquid protective hand mask

[0038] Take the following raw materials (kg): polyvinyl alcohol 10, gelatin 0.2, glycerol 14, dioctylcyclohexane 4, ethanol 20, methanol 20, sodium carbonate 0.5, ammonium hydroxide 0.7, KF-88 0.01, add The balance of deionized water is 100%.

[0039] Preparation method: Put the film-forming material and film-forming aids into a reaction kettle, heat and keep it at 60-80°C, and soak at this temperature for 3 hours. Later, put the co-solvent and solvent into another reaction kettle and stir well, then slowly pour it into the above-mentioned prepared materials, heat to keep the temperature in the kettle at 60-80°C, turn on the stirrer for constant temperature stirring, and add Emollient, stir until even, then stop heating and keep warm. When the temperature of the material in the kettle drops to 50°C, add the preservative and stir evenly to obtain the finished product.

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PUM

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Abstract

The invention relates to a liquid protection hand film and method for making same, wherein the raw material comprises the following constituents (by weight ratio): film-forming agent 10-15, film-forming adjuvant 8-14, emollient 1-4, auxiliary solvent 1-2, solvent 38-82, and preservative agent 0.01-0.05.

Description

technical field [0001] The invention relates to a liquid protective hand mask for labor protection, in particular to a liquid protective hand mask for operators engaged in machinery and vehicle maintenance, painting, spraying and organic solvent contact and a preparation method thereof. Background technique [0002] The hands of operators in machining maintenance, spraying, printing and other industries are often polluted by various greases, paints, inks, and organic solvents. Direct contact penetrates and adheres to fingerprints and nail crevices. It is difficult to wash off these stubborn stains with general cleaning methods , And when exposed to certain organic solvents, the skin will be irritated by organic solvents, skin allergies, degreasing, dryness, and even chapped skin will occur. Commonly seen in the market are some hand creams to prevent dry skin and cleaners to remove dirt such as oil, pigments, dyes, paints, etc., mainly with kaolin, wheat bran, weak alkali as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/73A61K8/81A61K8/65A61Q19/00
Inventor 丁飞
Owner BEIJING XINLI MACHINERY
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