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A silicone-oil-free, sulfate-free shampoo with high conditioning performance and preparation method thereof

A technology free of silicone oil and sulfate, applied in the direction of medical preparations containing active ingredients, pharmaceutical formulas, hair care, etc., can solve problems such as difficult to manage, and achieve easy care, no risk of dioxane, safe and gentle cleaning The effect of the formula

Active Publication Date: 2021-07-16
SHANGHAI HUAYIN COMMODITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using PCA glycerin oleate and vegetable oil as a substitute for silicone oil composition can effectively solve the problem of dry hair that is difficult to manage in non-silicon oil shampoos, making the hair easy to manage, smooth, soft and shiny, and avoiding the accumulation of silicone oil scalp problem

Method used

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  • A silicone-oil-free, sulfate-free shampoo with high conditioning performance and preparation method thereof
  • A silicone-oil-free, sulfate-free shampoo with high conditioning performance and preparation method thereof
  • A silicone-oil-free, sulfate-free shampoo with high conditioning performance and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0050] In a specific embodiment, the present application provides a method for preparing a silicone oil-free sulfate-free shampoo with high conditioning, which is characterized in that it comprises the following steps:

[0051] (1) Add water, sodium lauroyl sarcosinate, cocamidopropyl betaine, disodium EDTA, glyceryl laurate, cocoamidomethyl monoethanolamine in a stirring pot, and heat and stir;

[0052] (2) When the temperature rises to 70°C, add polyquaternium-10, and stop heating after stirring evenly;

[0053] (3) When the temperature is lowered to 60°C, add PCA glycerol oleate, mustard oil, xylitol glucoside, anhydroxylitol and xylitol, and stir evenly;

[0054] (4) When the temperature is lowered to 45° C., add preservatives, essence, and citric acid, stir evenly, and then stop stirring to obtain the silicone-free, sulfate-free shampoo with high conditioning properties.

Embodiment 1-3 and comparative example 1-3

[0070] The preparation method of the silicone oil-free sulfate-free shampoo of embodiment 1-3 is as follows:

[0071] (1) Add water, sodium lauroyl sarcosinate, cocamidopropyl betaine, disodium EDTA, glyceryl laurate, cocoamidomethyl monoethanolamine in a stirring pot, and heat and stir;

[0072] (2) When the temperature rises to 70°C, add polyquaternium-10, and stop heating after stirring evenly;

[0073] (3) When the temperature is lowered to 60°C, add PCA glycerol oleate, mustard oil, xylitol glucoside, anhydroxylitol and xylitol, and stir;

[0074] (4) When the temperature is lowered to 45° C., add preservatives, essence, and citric acid, stir evenly, and then stop stirring to obtain the silicone-free, sulfate-free shampoo with high conditioning properties.

[0075] The formula compositions of Examples 1-3 and Comparative Examples 1-3 are shown in Table 1.

Embodiment 4

[0080] Embodiment 4 Hair combing performance test evaluation:

[0081] Experimental equipment: INSTRON static carding instrument

[0082] testing method:

[0083] All the natural untreated Asian hair tresses to be tested were first washed with Comparative Example 1 until there was no foam, and then wet combed and dry combed on the INSTRON static combing instrument. Then use the shampoos of Examples 1-3 and Comparative Examples 2-3 to perform a wet combing test; after the hair tresses are naturally dried at a room temperature of 25° C. and a humidity of 60%, a dry combing test is performed. According to the dry and wet hair combing work of each hair bundle twice before and after, the improvement rate of dry and wet hair combing ability is calculated.

[0084] Table 2 lists the hair combing force test data of Examples 1-3, Comparative Examples 1-3 and a commercially available shampoo. This commercially available shampoo is Head & Shoulders anti-dandruff shampoo containing sil...

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Abstract

The application relates to a silicone oil-free sulfate-free shampoo with high conditioning performance, characterized in that, based on mass percentage, the shampoo is made of the following raw material components: anionic amino acid surfactant 20-40% ; Amphoteric surfactant 10‑30%; Cationic conditioning agent 0.2‑0.5%; Alternative silicone oil composition 0.7‑1.5%; Humectant 0.5‑1%; Thickener 1.5‑5%; Chelating agent 0.01‑0.1%; 0.06-0.08% of the agent; 0.5-1% of the essence; 0.1-0.5% of the pH regulator; and the balance of water, wherein the sum of the mass percentages of all raw material components is 100%. The shampoo of the present invention uses amino acid surfactants, a safe and mild cleaning formula; PCA glycerol oleate and deep-sea two-section mustard oil are used as replacement silicone oil compositions to make the hair easy to manage, smooth, soft and shiny. It solves the problem of frizzy and difficult-to-manage dry hair with non-silicon oil shampoos, and avoids scalp problems caused by the accumulation of silicone oil.

Description

technical field [0001] The application relates to the technical field of cosmetics, in particular to a silicone oil-free sulfate-free shampoo with high conditioning performance and a preparation method thereof. Background technique [0002] In recent years, people have paid more attention to the safety and conditioning of shampoos in addition to cleaning needs, so silicone-free and sulfate-free shampoos have gradually entered the market. At present, more than 90% of shampoos on the market use sodium laureth sulfate or ammonium laureth sulfate as the main surfactant, but a small amount of by-product dioxane will be produced during the production of polyether surfactants, which become Impurities get into the shampoo, and dioxane can be carcinogenic. Therefore, amino acid surfactants are gradually used in shampoos to obtain milder and safer cleaning formulas. [0003] The outermost surface of healthy hair is lined with many cuticles, and the lipids (fatty acids) in the hair c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/92A61K8/60A61K8/49A61K8/44A61K8/34A61Q5/12A61Q5/02
CPCA61K8/345A61K8/44A61K8/4913A61K8/602A61K8/922A61K2800/30A61K2800/34A61K2800/592A61Q5/02A61Q5/12
Inventor 顾锦文张沪青严燕芳
Owner SHANGHAI HUAYIN COMMODITY
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