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Efficient moisturizing hand cream and preparation method thereof

A hand cream and high-efficiency technology, applied in the field of skin care products, can solve problems such as skin dependence and inability to fundamentally improve skin effects

Inactive Publication Date: 2017-12-29
WUHU HUAHAI BIOLOGY ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are different specific hand creams on the market for problems such as dry and rough skin, loose hand lines, dark yellow skin, and flaking barbs, such as moisturizing hand cream, although it can moisturize in a short time effect, but long-term use will often cause a certain dependence on the skin, and cannot fundamentally improve the effect of the skin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0013] The invention provides a preparation method of high-efficiency water-retaining hand cream, comprising:

[0014] 1) Put the loofah in lye for heat treatment, then wash, dry and pulverize to obtain loofah powder;

[0015] 2) Phenoxyethanol, glyceryl undecylenate, chlorphenesin, ethylene glycol, o-cymene-5-ol, glyceryl tristearate, beeswax were mixed and heat-treated to obtain an oil phase , heating glycerin, loofah powder, vitamin C, agar and water to obtain an aqueous phase;

[0016] 3) In the presence of ultrasonic waves, the oil phase is mixed with the water phase to make a high-efficiency water-retaining hand cream.

[0017] In step 1) of the present invention, the amount of each material can be selected in a wide range, but in order to make the moisturizing effect of the prepared hand cream and have a more excellent improvement effect on the skin, preferably, loofah and alkali The weight ratio of the lye is 1:3-5, and the pH of the lye is 8-10.

[0018] In step 1)...

Embodiment 1

[0030] 1) Heat-treat loofah and lye with a pH of 9 at a weight ratio of 1:4 (temperature 130°C, time 10h), then wash and dry (temperature 90°C, time 5h), Ball milling (the mass ratio of large balls to small balls is 2:1.2, the mass ratio of balls to materials is 10:2.3, the rotating speed is 1800rpm, and the ball milling time is 30min) to obtain loofah powder;

[0031] 2) Mix phenoxyethanol, glyceryl undecylenate, chlorphenesin, ethylene glycol, o-cymene-5-ol, glyceryl tristearate, and beeswax according to the ratio of 10:3:7:8 : 1:3:13 weight ratio and heat treatment (temperature 70°C, time 3h) to obtain the oil phase, glycerin, loofah powder, vitamin C, agar and water according to 10:4:0.3:7: The weight ratio of 18 was heated (at a temperature of 80°C for 3 hours) to obtain an aqueous phase;

[0032] 3) In the presence of ultrasonic waves, the oil phase and the water phase were stirred at a high speed (2500 rpm for 1.5 h) at a weight ratio of 1:1.4 to prepare high-efficienc...

Embodiment 2

[0034] 1) Heat the loofah and lye with a pH of 8 at a weight ratio of 1:3 (temperature 120°C, time 8h), then wash and dry (temperature 80°C, time 4h), Ball milling (the mass ratio of large balls to small balls is 2:1.1, the mass ratio of grinding balls to materials is 10:2, the rotating speed is 1500rpm, and the ball milling time is 25min) to obtain loofah powder;

[0035] 2) Mix phenoxyethanol, glyceryl undecylenate, chlorphenesin, ethylene glycol, o-cymene-5-ol, glyceryl tristearate, and beeswax according to the ratio of 10:2.5:5:6 : 0.6:2:10 weight ratio and heat treatment (temperature 60°C, time 2h) to obtain the oil phase, glycerin, loofah powder, vitamin C, agar and water according to 10:3:0.2:5: Heating at a weight ratio of 15 (at a temperature of 75°C for 2 hours) to obtain an aqueous phase;

[0036] 3) In the presence of ultrasonic waves, the oil phase and the water phase were stirred at a high speed at a weight ratio of 1:1.2 (rotating speed at 2000 rpm for 1 h) to ...

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Abstract

The invention discloses efficient moisturizing hand cream and a preparation method thereof. The hand cream prepared with the method has an excellent moisturizing effect and can fundamentally improve the moisturizing function of skin. The preparation method comprises steps as follows: 1) loofah sponge is subjected to thermal treatment in an alkaline solution, then washed, dried and crushed, and loofah sponge powder is prepared; 2) phenoxyethanol, glyceryl undecylenate, chlorphenesin, ethylene glycol, o-cymen-5-ol, glycerol tristearate and bee wax are mixed and subjected to thermal treatment, an oil phase is prepared, glycerin, the loofah sponge powder, vitamin C, agar and water are heated, and a water phase is prepared; 3) in the presence of ultrasonic waves, the oil phase and the water phase are mixed, and the efficient moisturizing hand cream is prepared. Besides, the preparation method has the advantages that the procedure is simple and raw materials are easy to obtain.

Description

technical field [0001] The invention relates to skin care products, in particular to a high-efficiency water-retaining hand cream and a preparation method thereof. Background technique [0002] From a cosmetic point of view, the focus of skin care is undoubtedly the facial skin. But from the perspective of repairing damaged skin, it is the human hand that needs the most attention. In the process of life and work, hands are in contact with various substances in nature, including daily contact with detergent and use of various tools, so the skin on hands is most vulnerable to damage. Especially in the severe cold season, the hands have to be exposed to the outside in order to do things, and the skin tends to become rough, dry and cracked, and even frostbite. In order to prevent these imperfections, it should be protected every day with the application of especially moisturizing and protective creams and lotions, which are called hand creams and lotions. [0003] There are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61Q19/00
CPCA61K8/97A61Q19/00
Inventor 茆振斌
Owner WUHU HUAHAI BIOLOGY ENG
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