Skin cleaning type composition

A skin cleaning and composition technology, applied in the field of daily chemicals, can solve the problem of thickening of the paste, and achieve the effects of fine and rich foam, mild skin and good stability

Active Publication Date: 2009-05-13
广东名臣日化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the above systems return to room temperature after high temperature (generally 48°C), the paste will still become thicker.

Method used

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  • Skin cleaning type composition
  • Skin cleaning type composition
  • Skin cleaning type composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～5， comparative example 6～8

[0024] A skin cleanser composition of the composition shown in Table 1 was manufactured, experienced experts who applied cosmetics washed their faces with the thus obtained skin cleanser composition, and evaluated its detergency, cleansing property, The results of foaming, rinsing, irritation, moist feeling after washing and stability over time are listed in Table 1, and the neutralization degree of fatty acids in Table 1 is 78% of the total amount of fatty acids.

[0025] Evaluation method:

[0026] (1) Detergency, foaming, rinsing, irritation, moist feeling after washing.

[0027] ◎: very good

[0028] ○: Good

[0029] △: Medium

[0030] ×: Poor

[0031] Eight experts conducted a face-washing test with each composition, and evaluated the cleaning properties (clean feeling), foaming properties (easiness and amount of foaming), rinsing properties (easy to remove foam and reduced sticky feeling), irritation (reduction of tightness and roughness), moist feeling after washin...

Embodiment 9

[0041] Embodiment 9 (facial cleanser)

[0042] The facial cleansing cream with the composition shown below is made by the usual method. Fatty acid and its salt content are 34.43wt%, in fatty acid total amount, the fatty acid ratio of carbon number 16~18 is 56.67wt%, the fatty acid of carbon number below 15: the mass ratio of carbon number of 16 or more fatty acid is 64.7, and the neutralization degree of fatty acid is 78% of the total amount of fatty acid, the content of acrylic acid polymer is 0.9wt%, and the content of neutralizing agent is 6.2wt%.

[0043]

Embodiment 10

[0044] Embodiment 10 (facial cleanser)

[0045] A facial cleanser of the composition shown below was manufactured by the usual method. Fatty acid and its salt content are 36.2wt%, in fatty acid total amount, the ratio of the fatty acid of carbon number 16~18 is 56.3wt%, the fatty acid of carbon number below 15: the mass ratio of the fatty acid of carbon number more than 16 is 77.8, and the degree of neutralization of fatty acid is 75% of the total amount of fatty acid, the content of acrylic acid polymer is 0.9wt%, and the content of neutralizing agent (oily amines) is 0.1wt%.

[0046]

[0047]

[0048] Any of the skin cleansing compositions obtained in Examples 9 to 10 was a composition having good cleansing properties, foaming properties, rinsing properties, mildness, moist feeling after washing, and stability over time.

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PUM

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Abstract

The invention discloses skin cleaning composition. The prescription of the composition comprises the following components by mass percent: 15% to 50% of fatty acid and the soap thereof, wherein, fatty acid comprises the following components: 20% to 75% of fatty acid with the number of carbon atoms of 16 to 18, fatty acid with the number of carbon atoms being below 15 and above 16, (the mass ratio of the two fatty acids are 15:90 to 42:50); 0.1% to 5% of polymer viscosifier; 0.01% to 15% of neutralizer; 2% to 35% of alcohol; and water in balancing amount. The product of the skin cleaning composition has the advantages that the product foams quickly, the foam is fine and rich and can be rushed out by water quickly, and the product is temperate to the skin; the skin after cleaning is endowed with feeling of smoothness and moisture, the stability is good within a wide temperature range (minus 15 to 48 DEG C), the product does not flow at a high temperature of 40 DEG C, does not delaminate at a high temperature of 48 DEG C and does not harden at a low temperature of 0 DEG C; moreover, the product is superior in the storage life and the shelf life.

Description

technical field [0001] The invention relates to the field of daily chemicals, in particular to a skin cleaning composition. Background technique [0002] In the current market, most facial cleansers and skin cleansers are fatty acid soaps, which have the characteristics of low price, high cleaning performance, and fast flushing, but they are rinse-off products with a general pH value between 9 and 11, which is harmful to the skin. There is a certain thrill. With the development of modern chemical synthesis technology, more mild surfactants synthesized are born, such as: alkyl alcohol ether succinic acid surfactants, sarcosine amic acid surfactants, taurine surfactants Surfactants, fatty acyl lactylate, phosphate ester salt type surfactants, alkyl glycosides, amphoteric imidazoline, cocoamphoacetate type surfactants, etc., they are milder than soap-based systems, but foamy The degree of richness and delicacy is poor, and most of the cleansers made with them are non-foaming ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/36A61K8/41A61K8/60A61K8/81A61K8/84A61K8/86A61K8/92A61Q19/10
Inventor 陈勤发
Owner 广东名臣日化有限公司
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