Organic zinc compounded oil-control anti-dandruff shampoo and preparation method thereof

A technology of shampoo and organic zinc, which is applied in the field of organic zinc compound oil control and antidandruff shampoo, can solve the problems of easy generation of drug resistance, poor effect sustainability, poor oil control effect, etc.

Pending Publication Date: 2021-02-26
上海洁士宝日化集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Currently, most of the oil control products on the market are designed for androgen, and mostly use a single oil control

Method used

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  • Organic zinc compounded oil-control anti-dandruff shampoo and preparation method thereof
  • Organic zinc compounded oil-control anti-dandruff shampoo and preparation method thereof
  • Organic zinc compounded oil-control anti-dandruff shampoo and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] (1) 54.04 parts of water, 15 parts of sodium laureth sulfate and 2 parts of sodium lauryl sulfate are used as phase A for subsequent use;

[0067] Mix 1 part of Cocamide MEA, 1 part of Ethylene Glycol Distearate, 0.3 part of Cetearyl Alcohol, 4 parts of Cocamidopropyl Betaine, 1 part of Alkyl Glucoside and Cocoyl Glutamic Acid 4 parts of disodium are used as phase B for later use;

[0068] Use 4 parts of water and 0.3 part of guar gum hydroxypropyltrimethylammonium chloride as phase C for later use;

[0069] 4 parts of water, 0.1 parts of zinc sulfate, 0 parts of zinc lactate, 0 parts of zinc pyrithione, and 0 parts of yeast zinc are used as phase D for later use;

[0070] Use 2.5 parts of polydimethylsiloxane emulsion, 0.5 parts of essence, 0.1 part of menthol, 0.06 parts of kathone, and 0.6 parts of phenoxyethanol as phase E for later use;

[0071] 2 parts of water and 1.5 parts of acrylic acid (ester) copolymer are used as the F phase for subsequent use;

[0072] ...

Embodiment 2-9

[0080] Embodiments 2-9 change a certain experimental parameter, other operation steps and testing process are the same as embodiment 1, and the specific setting method is shown in Table 1.

[0081] Table 1

[0082]

[0083]

[0084] Shampoo Oil Control Ability Test

[0085] 90 volunteers were recruited as subjects, aged between 20 and 40 years old. All the volunteers were divided into 9 groups, 10 people in each group, and each group used the shampoos prepared in Examples 1-9. The subjects did not wash their hair 24 hours before the test, and the baseline value was tested. After washing hair with the shampoo corresponding to each embodiment on the spot, measure the oil value of the scalp (top of the head) at T0 instant, T2h, T4h, T6h, T8h, T20h, T24h and T26h respectively, and then take the oil control time of each group of subjects as Average number, obtain the oil control time for each embodiment.

[0086] A randomized, parallel controlled study was used to measur...

Embodiment 1

[0107] (1) 5 parts of water and 0.32 parts of guar gum hydroxypropyltrimethylammonium chloride are used as phase A for subsequent use;

[0108] 34.48 parts of water, 20 parts of disodium cocoyl glutamate, 16 parts of cocamidopropyl betaine, 5 parts of alkyl glucoside and 5 parts of sodium methyl cocoyl taurate are used as phase B for later use;

[0109] 1 part of ethylene glycol distearate, 0.4 part of glycerin laurate, 0.5 part of butylene glycol laurate, 1.5 parts of cocamide methyl MEA, 0.5 part of PPG-3 octyl ether and isostearyl alcohol 0.4 part of pivalic acid ester is standby as C phase;

[0110] 5 parts of water, 0.1 part of zinc sulfate, 0 part of zinc lactate, 0 part of pyrithione zinc and 0 part of yeast zinc are used as phase D for standby;

[0111] Use 0.6 parts of essence, 0.8 parts of phenoxyethanol and 0.4 parts of sodium benzoate as phase E for later use;

[0112] Use 1 part of citric acid and 1 part of water as phase F for later use;

[0113] (2) Clean the...

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Abstract

The invention provides an organic zinc compounded oil-control anti-dandruff shampoo. According to the organic zinc compounded oil-control anti-dandruff shampoo provided by the invention, three kinds of organic zinc, namely zinc lactate, yeast zinc and zinc pyrithione (ZPT), are used in the shampoo, and the oil-control anti-dandruff effect is enhanced after compounding. Zinc pyrithione (ZPT) can inhibit fungi and reduce dandruff, yeast zinc and zinc lactate increase scalp moisturizing, strengthen scalp barriers and reduce discomfort possibly caused by excessive sebum secretion on scalp. In a preferred scheme of the invention, the deposition content of zinc ions on scalp is found to be an important factor for exerting the effects of controlling oil and removing dandruff, and the influence ofdifferent surfactant systems on the deposition of zinc ions on scalp is different. According to the surfactant system provided by the invention, zinc ions can be better deposited, and the utilizationrate of the zinc ions is improved.

Description

technical field [0001] The invention relates to the technical field of light chemical industry, in particular to an organic zinc compound oil-controlling anti-dandruff shampoo and a preparation method of the shampoo. Background technique [0002] Similar to the skin on other parts of the human body, the scalp is also covered with an oily film, the main component of which is sebum. Sebum is a combination of sebaceous glands, sweat gland secretions, and keratinocyte disintegration, and is closely related to skin moisture, pH, and skin flora. The normally secreted oil has the functions of moisturizing the skin, anti-infection, and barrier function. However, the excessive secretion of oil will lead to the disruption of the acid-base balance and the imbalance of the flora, which will cause many skin problems, such as seborrheic dermatitis (SD), dandruff and hair loss. One of the causes of dandruff is excessive oil secretion, in addition to Malassezia bacteria. Malassezia feeds...

Claims

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Application Information

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IPC IPC(8): A61K8/27A61K8/365A61K8/9728A61K8/49A61K8/86A61K8/44A61K8/73A61Q5/00A61Q5/12
CPCA61K8/27A61K8/365A61K8/9728A61K8/4933A61K8/86A61K8/44A61K8/737A61Q5/006A61Q5/008A61Q5/12A61K2800/592
Inventor 张启清杨水波余海励孙绪友
Owner 上海洁士宝日化集团有限公司
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