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Urea crack treating cream and preparation method thereof

A technology of urea and borax, which is applied in the field of urea cracking cream and its preparation, and can solve the problems of poor skin dryness and cracking effect

Inactive Publication Date: 2020-02-07
杭州千岛湖蓝色天使实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a urea cracking cream and its preparation method, so as to overcome the defects of urea cream in the prior art in terms of moisturizing effect and poor effect of preventing and alleviating dry and cracked skin

Method used

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  • Urea crack treating cream and preparation method thereof
  • Urea crack treating cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The present embodiment provides a kind of urea anti-crack cream, and this cream component comprises according to mass percentage: glycerin 4%, laureth-20 0.4%, borax 0.3%, urea 14%, mineral oil 4%, petrolatum 1% , Glyceryl Stearate 2%, Cetearyl Alcohol 6%, Dimethicone 0.4%, Propylparaben 0.1%, Potassium Lauryl Phosphate 0.2%, Fragrance 0.1%, and the balance is water .

[0022] The preparation method of urea cracking cream is:

[0023] (1) Mix glycerin 4%, laureth-20 0.4%, borax 0.3%, urea 14% and water 67.5%, and heat to 70°;

[0024] (2) 4% mineral oil, 1% petrolatum, 2% glyceryl stearate, 6% cetearyl alcohol, 0.4% polydimethylsiloxane and 0.1% propylparaben are mixed and heated to 80°;

[0025] (3) pump the heated mixed solution in step (1), the heated mixed solution in step (2) and potassium lauryl phosphate 0.2% into the emulsification pot for homogeneous emulsification for 5 minutes, and heat and stir at 80° for 25 minutes, cool down;

[0026] (4) In step (3),...

Embodiment 2

[0029] The present embodiment provides a kind of urea anti-crack cream, and this cream component comprises according to mass percentage: glycerin 6%, laureth-20 0.5%, borax 0.5%, urea 15%, mineral oil 5%, petrolatum 3% , Glyceryl Stearate 3%, Cetearyl Alcohol 8%, Dimethicone 0.5%, Propylparaben 0.2%, Potassium Lauryl Phosphate 0.3%, Fragrance 0.2%, and the balance is water .

[0030] The preparation method of urea cracking cream is:

[0031] (1) Mix glycerin 6%, laureth-20 0.5%, borax 0.5%, urea 15% and water 57.8%, and heat to 80°;

[0032] (2) 5% mineral oil, 3% petrolatum, 3% glyceryl stearate, 8% cetearyl alcohol, 0.5% polydimethylsiloxane and 0.2% propylparaben are mixed and heated to 85°;

[0033] (3) pump the heated mixed solution in step (1), the heated mixed solution and potassium lauryl phosphate 0.3% into the emulsification pot for 5 minutes, heat and stir at 80° for 30 minutes, cool down;

[0034] (4) In step (3), cool down to 42°, add 0.2% essence, stir for 2...

Embodiment 3

[0037] The present embodiment provides a kind of urea anti-crack cream, and this cream component comprises according to mass percentage: glycerin 7%, laureth-20 0.8%, borax 0.7%, urea 18%, mineral oil 6%, petrolatum 2% , Glyceryl Stearate 5%, Cetearyl Alcohol 10%, Dimethicone 0.6%, Propylparaben 0.3%, Potassium Lauryl Phosphate 0.4%, Fragrance 0.3%, and the balance is water .

[0038] The preparation method of urea cracking cream is:

[0039] (1) Mix glycerin 7%, laureth-20 0.8%, borax 0.7%, urea 18% and 48.9% water, and heat to 85°;

[0040] (2) 6% mineral oil, 2% petrolatum, 5% glyceryl stearate, 10% cetearyl alcohol, 0.6% polydimethylsiloxane and 0.3% propylparaben are mixed and heated to 85°;

[0041] (3) Pump the heated mixed solution in step (1), the heated mixed solution in step (2) and potassium lauryl phosphate 0.4% into the emulsification pot for homogeneous emulsification for 10 minutes, heat-preserve and stir at 85° for 35 minutes, cool down;

[0042] (4) In s...

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Abstract

The invention relates to urea crack treating cream and a preparation method thereof. The cream comprises the following components in percentage by mass of 4-7% of glycerine, 0.4-0.8% of laureth-20, 0.3-0.7% of sodium borate, 14-18% of urea, 4-6% of mineral oil, 1-3% of petrolatum, 2-5% of sterin, 6-10% of cetearyl alcohol, 0.4-0.6% of polydimethylsiloxane, 0.1-0.3% of propyl hydroxybenzoate, 0.2-0.4% of potassium lauryl phosphate, 0.08-0.3% of essence and the balance water. The cream has better efficacy of moisturizing, nourishing, preventing and relieving skin crack and repairing skin, so that the skin recovers elasticity.

Description

technical field [0001] The invention belongs to the field of anti-crack cream and its preparation, and in particular relates to a urea anti-crack cream and a preparation method thereof. Background technique [0002] Dry and cracked skin often occurs in most people, especially as the age increases, the skin's water-locking function decreases, and chronic physiological dehydration occurs, causing dry skin and increased cracks. The skin has slow metabolism, poor moisture retention, poor flexibility, poor resistance to bacteria and poor self-repair ability. It is not easy to adapt to seasonal changes and is prone to dryness and cracking. Especially in winter, many hands and feet will crack, which is easy to cause bleeding and pain. In addition, environmental pollution has also affected the skin. Pollutants in the air have been in contact with the skin all year round, which will also cause damage to the skin of most people, resulting in dryness and cracking. At present, the comm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/19A61K8/31A61K8/34A61K8/37A61K8/49A61K8/86A61Q19/00
CPCA61K8/19A61K8/4946A61K8/37A61K8/86A61K8/345A61K8/31A61Q19/00A61K2800/5922
Inventor 庄培民
Owner 杭州千岛湖蓝色天使实业有限公司
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