CN104095774A - Substrate for shampoo and shower gel as well as preparation method of substrate - Google Patents

Substrate for shampoo and shower gel as well as preparation method of substrate Download PDF

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Publication number
CN104095774A
CN104095774A CN201410349848.5A CN201410349848A CN104095774A CN 104095774 A CN104095774 A CN 104095774A CN 201410349848 A CN201410349848 A CN 201410349848A CN 104095774 A CN104095774 A CN 104095774A
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mass
parts
shampoo
polyethylene glycol
substrate
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CN104095774B (en
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申元龙
滕斯军
刘爱菊
熊雅琴
袁志武
肖红霞
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Hunan Li Chenao Prestige Industrial Co Ltd
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Hunan Li Chenao Prestige Industrial Co Ltd
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Abstract

The invention relates to a substrate for shampoo and shower gel as well as a preparation method of the substrate. The substrate comprises the components in percentage by mass as follows: 35-50% of C12-C16 alcohol ether sulfate, 2-10% of dodecyl dimethyl betaine or cocamidopropyl betaine, 5-10% of coconut oil monoethanolamide or coconut oil diethanolamide, 0.5-5% of polyethylene glycol 400 or a mixture of the polyethylene glycol 400 and sodium chloride and/or ammonia chloride, 1-10% of emulsified silicone oil or emulsified silicone ester, 0.2-1% of citric acid, 0.1-1% of EDTA (ethylene diamine tetraacetic acid), 0.05-0.2% of Kathon, 0.02-0.2% of BHT (butylated hydroxytoluene) or BHA (butylated hydroxyanisole) and 20-50% of water, and the sum of the mass percentage of all the components is 100%. The substrate for the shampoo and the shower gel is a highly-concentrated substrate, has the lower freezing point when being compared with high-concentration fatty alcohol ether sulfate and is not gelatinous in a cold preparation technology, so that the production time of the shampoo and the shower gel is greatly shortened, the production energy consumption can be reduced, the shampoo and the shower gel diluted with water are rich in foam, and the substrate is mild in performance, good in conditioning property and good in stability.

Description

Shampoo and shower gel matrix and preparation method thereof
Technical Field
The invention relates to a substrate of shampoo and bath lotion and a preparation method thereof, and the substrate of the shampoo and the bath lotion is suitable for preparing personal care products such as the shampoo, the bath lotion and the like.
Background
The Hunan Lichen Aowei industry Co Ltd is a professional surfactant production factory, and in the long-term technical service process, a client often reacts that when existing matrixes are used for preparing shampoo and bath lotion, high-concentration fatty alcohol ether sulfate is difficult to dissolve, and gel is easy to appear in the dissolving process, so that the production time is long and the energy consumption is high. In order to improve the production efficiency, some manufacturers have to change the low-concentration fatty alcohol ether sulfate with relatively high cost to produce shampoos and shower gels. Therefore, how to rapidly dissolve high-concentration fatty alcohol ether sulfate becomes a problem to be solved urgently. In addition, some small companies cannot produce a product with acceptable performance without a mature product formula due to low technical level.
At present, concentrated matrixes of various personal care products are sold on the market, but generally comprise fatty alcohol ether sulfate, diethanolamide and betaine, the formula has high irritation, the product has high solidification point, and gel is easily formed during later-stage dissolution, so that the dissolution is difficult. In addition, functional additives such as a conditioner and the like are further added in the later production process, so that the stability of the product is influenced, and due to the limitation of the technical level, products with good performance and stable systems cannot be produced by some enterprises. Further processing also increases the capital cost of the equipment, increases energy consumption, and increases labor intensity, resulting in reduced production efficiency.
Disclosure of Invention
The invention aims to provide a high-concentration shampoo and bath foam substrate which has a lower freezing point relative to a high-concentration fatty alcohol ether sulfate, does not generate gel in a cold preparation process, greatly shortens the production time of shampoo and bath foam, reduces the production energy consumption, is rich in foam after being diluted by water, and has mild performance, good conditioning property and high stability.
The invention also aims to provide a preparation method of the shampoo and shower gel matrix, which is simple and suitable for industrial production.
The object of the present invention is achieved by the following means.
The shampoo and shower gel matrix comprises the following components in percentage by mass:
C12-C1635 to 50 percent of alcohol ether sulfate
2-10% of dodecyl dimethyl betaine or cocamidopropyl betaine
5-10% of coconut oil monoethanolamide or coconut oil diethanolamide
Polyethylene glycol 400 or mixture of polyethylene glycol 400 and sodium chloride and/or ammonium chloride 0.5-5%
Emulsified silicone oil or emulsified silicone ester 1-10%
0.2 to 1 percent of citric acid
EDTA0.1-1%
Preservative Kathon 0.05-0.2%
BHT or BHA 0.02-0.2%
20-50% of water;
the sum of the mass percentages of the components is 100 percent.
Wherein, C12-C16The alcohol ether sulfate is anionic surfactant, and dodecyl dimethyl betaine or cocamidopropyl betaine is amphoteric surfactant.
The preferable technical scheme is as follows:
C12-C1638-45% of alcohol ether sulfate, 4-8% of dodecyl dimethyl betaine or cocamidopropyl betaine, 7-10% of coconut monoethanolamide or coconut diethanolamide, 2-5% of polyethylene glycol 400 or a mixture of polyethylene glycol 400 and sodium chloride and/or ammonium chloride, 5-10% of emulsified silicone oil or emulsified silicone ester, 0.2-1% of citric acid, 0.1-1% of EDTA (ethylene diamine tetraacetic acid), 0.05-0.2% of preservative Kathon, 0.02-0.2% of antioxidant and 25-40% of water.
Wherein,
said C is12-C16The alcohol ether sulfate is an alcohol ether sulfate in which 1 to 3 molecules of ethylene oxide are polymerized per 1 molecule.
Said C is12-C16The alcohol ether sulfate is preferably C12-C16Sodium alcohol ether sulfate or C12-C16Alcohol ether ammonium sulfate.
Said C is12-C16The alcohol ether sulfate is more preferably C12-C16Sodium fatty alcohol Ether sulfate or C12-C16Fatty alcohol polyoxyethylene ether ammonium sulfate.
The further preferred technical scheme is as follows:
the total content of all the components is 1000 parts by mass, C12-C16455 mass parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 40 mass parts of cocamidopropyl betaine, 95 mass parts of coconut diethanolamide, 25 mass parts of polyethylene glycol 400, 2 mass parts of sodium chloride, 70 mass parts of silicone emulsion, 3 mass parts of citric acid, 1 mass part of EDTA, 0.7 mass part of preservative Kathon, 0.3 mass part of BHT and 308 mass parts of water.
Or,
the total content of all the components is 1000 parts by mass, C12-C16408 mass percent of fatty alcohol-polyoxyethylene ether sodium sulfate22 parts of cocamidopropyl betaine, 60 parts of coconut diethanolamide, 15 parts of polyethylene glycol 400, 20 parts of silicone emulsion, 5 parts of citric acid, 1 part of EDTA, 0.5 part of preservative Kethon, 0.5 part of BHT and 468 parts of water.
Or,
the total content of all the components is 1000 parts by mass, C12-C16441 parts by mass of ammonium fatty alcohol polyoxyethylene ether sulfate, 27 parts by mass of cocamidopropyl betaine, 70 parts by mass of coconut monoethanolamide, 15 parts by mass of polyethylene glycol 400, 4 parts by mass of ammonium chloride, 90 parts by mass of emulsified silicone, 4 parts by mass of citric acid, 1.5 parts by mass of EDTA, 1.0 part by mass of preservative Kathon, 1.0 part by mass of BHA, and 346 parts by mass of water.
Although some substances used are substances which are common in the preparation process of shampoos and bath gels, the invention obtains the effect of ensuring high fluidity and excellent use performance of shampoo and bath gel matrixes at the same time which is difficult to be expected in the prior art through the combination of various components and the synergistic effect limited by the content of the components.
The invention further comprises a preparation method of the shampoo and bath lotion matrix, which comprises the steps of dissolving EDTA, BHT or BHA, polyethylene glycol 400 or a mixture of polyethylene glycol 400 and sodium chloride and/or ammonium chloride in water, heating to 70-80 ℃, and sequentially adding C12-C16Alcohol ether sulfate, coconut monoethanolamide or coconut diethanolamide, dodecyl dimethyl betaine or cocamidopropyl betaine, stirring to dissolve, cooling to 40-50 deg.C, adding silicone oil or silicone grease of silicone type and antiseptic Kathon, adding citric acid to adjust pH to 5-7, and cooling to room temperature.
C in the invention12-C16Sodium alcohol ether sulfate or C12-C16The alcohol ether ammonium sulfate can be natural fatty alcohol polyoxyethylene ether (2EO) sodium sulfate or natural fatty alcohol polyoxyethylene ether (3EO) ammonium sulfate, such as Hunan Lichen"EAC 70" or "ESB 70" produced by Aowei Utility Co., Ltd or "AES 270N" or "AAES 370N" produced by Sausso (China) chemical Co., Ltd.
The invention has the advantages of
The inventor of the invention finds that the existing shampoo and bath lotion matrix or the surfactant content is low in the long-term production practice process; or when the content of the surface active agent is high, the problems of long production time consumption, high energy consumption and the like are caused because the dissolution is difficult and the gel-like state is easy to occur in the dissolution process, and further processing is needed. In addition, after the existing matrix is prepared, a customer needs to additionally add additives and the like in the subsequent process, and qualified products cannot be prepared in a plurality of small factories due to lack of professional knowledge in the processing process. The shampoo and shower gel matrix provided by the invention not only has high content of the surfactant and good fluidity, but also can be directly sold or used after being diluted by water without adding other additives. By reasonably blending all the components and contents, the content of the surfactant in the matrix of the invention is up to 70 percent, the content of the effective component is high, and no gel is generated; the trial proves that the shampoo and the shower gel matrix disclosed by the invention are rich in foam, mild in performance, good in conditioning performance, high in stability and excellent in service performance after being diluted by water. Compared with the high-concentration fatty alcohol ether sulfate in the prior art, the high-concentration fatty alcohol ether sulfate has lower freezing point, good low-temperature fluidity and no gel in a cold preparation process, and can greatly shorten the production time of shampoo and shower gel and reduce the production energy consumption. The preparation method is simple and suitable for industrial production.
Detailed Description
The following examples are intended to further illustrate the invention without limiting it, which can be carried out in any of the ways described in the summary of the invention.
Example 1
Preparing a high-concentration shampoo and shower gel matrix, which comprises the following raw materials by weight:
cold water immersion experiment:
soaking the prepared matrix in deionized water at 25 deg.C for 2 hr, and observing to obtain pourable material or gel material.
Matrix: water (mass ratio) 50:50 40:60 30:70 20:80
Appearance of the product Pourable material Pourable material Pourable material Pourable material
Matrix trial effect experiment:
according to the mass ratio of the matrix to the water of 1: 4, diluting and providing the diluted product to 50 volunteers for trial use, and counting the evaluation of the volunteers on the product performance.
Example 2
Preparing a high-concentration shampoo and shower gel matrix, which comprises the following raw materials by weight:
cold water immersion experiment:
the prepared substrate was soaked in deionized water at 25 ℃ for 2 hours and observed to be a pourable material or a gel-like material.
Matrix: water (mass ratio) 50:50 40:60 30:70 20:80
Appearance of the product Pourable material Pourable material Pourable material Pourable material
Matrix trial effect experiment:
according to the mass ratio of the matrix to the water of 1: 4, diluting and providing the diluted product to 50 volunteers for trial use, and counting the evaluation of the volunteers on the product performance.
Example 3
Preparing a high-concentration shampoo and shower gel matrix, which comprises the following raw materials by weight:
cold water immersion experiment:
the prepared substrate was soaked in deionized water at 25 ℃ for 2 hours and observed to be a pourable material or a gel-like material.
Matrix: water (mass ratio) 50:50 40:60 30:70 20:80
Appearance of the product Pourable material Pourable material Pourable material Pourable material
Matrix trial effect experiment:
according to the mass ratio of the matrix to the water of 1: 4, diluting and providing the diluted product to 50 volunteers for trial use, and counting the evaluation of the volunteers on the product performance.
Comparative example 1
Preparing a high-concentration shampoo and shower gel matrix, which comprises the following raw materials by weight:
the matrix has high viscosity and poor fluidity, and is used in a cold water soaking experiment:
the prepared substrate was soaked in deionized water at 25 ℃ for 2 hours and observed to be a pourable material or a gel-like material.
Matrix trial effect experiment:
according to the mass ratio of the matrix to the water of 1: 4, diluting and providing the diluted product to 50 volunteers for trial use, and counting the evaluation of the volunteers on the product performance.
Comparative example 2
Preparing a high-concentration shampoo and shower gel matrix, which comprises the following raw materials by weight:
the matrix has high viscosity and poor fluidity, and is used in cold water soaking experiments:
the prepared substrate was soaked in deionized water at 25 ℃ for 2 hours and observed to be a pourable material or a gel-like material.
Matrix trial effect experiment:
according to the mass ratio of the matrix to the water of 1: 4, diluting and providing the diluted product to 50 volunteers for trial use, and counting the evaluation of the volunteers on the product performance.
Comparative example 3
The Hunan Lichen company has once produced a shampoo base with a product model RS DEV which mixes only a few surfactants, the product has a high viscosity, poor flow properties and poor conditioning after dilution. The mixture was immersed in a deionized water bath at 25 ℃ for 2 hours and observed to be a pourable mass or a gel-like mass.
Matrix trial effect experiment:
according to the mass ratio of the matrix to the water of 1: 4, diluting and providing the diluted product to 50 volunteers for trial use, and counting the evaluation of the volunteers on the product performance.
Comparative example 4
A substrate sample produced by a certain international company, model number STEP AEM, collected on the market was soaked in a deionized water surface at 25 ℃ for 2 hours and observed as a pourable material or a gel-like material.
Experiment of sample trial effect:
the samples were prepared as follows: 4, diluting and providing the diluted product to 50 volunteers for trial use, and counting the evaluation of the volunteers on the product performance.

Claims (8)

1. The shampoo and shower gel matrix comprises the following components in percentage by mass:
C12-C1635 to 50 percent of alcohol ether sulfate
2-10% of dodecyl dimethyl betaine or cocamidopropyl betaine
5-10% of coconut oil monoethanolamide or coconut oil diethanolamide
Polyethylene glycol 400 or mixture of polyethylene glycol 400 and sodium chloride and/or ammonium chloride 0.5-5%
Emulsified silicone oil or emulsified silicone ester 1-10%
0.2 to 1 percent of citric acid
EDTA0.1-1%
Preservative Kathon 0.05-0.2%
BHT or BHA 0.02-0.2%
20-50% of water;
the sum of the mass percentages of the components is 100 percent.
2. The shampoo and body wash base of claim 1, wherein C is C12-C1638-45% of alcohol ether sulfate, 4-8% of dodecyl dimethyl betaine or cocamidopropyl betaine, 7-10% of coconut monoethanolamide or coconut diethanolamide, 2-5% of polyethylene glycol 400 or a mixture of polyethylene glycol 400 and sodium chloride and/or ammonium chloride, 5-10% of emulsified silicone oil or emulsified silicone ester and 25-40% of water.
3. The shampoo and body wash base of claim 1, wherein C is12-C16The alcohol ether sulfate is C12-C16Sodium alcohol ether sulfate or C12-C16Alcohol ether ammonium sulfate.
4. The shampoo and body wash base of claim 1, wherein C is12-C16The alcohol ether sulfate is C12-C16Sodium fatty alcohol Ether sulfate or C12-C16Fatty alcohol polyoxyethylene ether ammonium sulfate.
5. The shampoo and body wash base according to claim 4, characterized in that C is 1000 parts by mass of the total content of the components12-C16455 mass parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 40 mass parts of cocamidopropyl betaine, 95 mass parts of coconut diethanolamide, 25 mass parts of polyethylene glycol 400, 2 mass parts of sodium chloride, 70 mass parts of silicone emulsion, 3 mass parts of citric acid, 1 mass part of EDTA, 0.7 mass part of preservative Kethon, and 0 mass part of BHT.3 parts by mass and 308 parts by mass of water.
6. The shampoo and body wash base according to claim 4, characterized in that C is 1000 parts by mass of the total content of the components12-C16408 parts by mass of fatty alcohol-polyoxyethylene ether sodium sulfate, 22 parts by mass of cocamidopropyl betaine, 60 parts by mass of coconut diethanolamide, 15 parts by mass of polyethylene glycol 400, 20 parts by mass of silicone emulsion, 5 parts by mass of citric acid, 1 part by mass of EDTA, 0.5 part by mass of preservative Kethon, 0.5 part by mass of BHT and 468 parts by mass of water.
7. The shampoo and body wash base according to claim 4, characterized in that C is 1000 parts by mass of the total content of the components12-C16441 parts by mass of ammonium fatty alcohol polyoxyethylene ether sulfate, 27 parts by mass of cocamidopropyl betaine, 70 parts by mass of coconut monoethanolamide, 15 parts by mass of polyethylene glycol 400, 4 parts by mass of ammonium chloride, 90 parts by mass of emulsified silicone, 4 parts by mass of citric acid, 1.0 part by mass of EDTA, 1.0 part by mass of preservative Kathon, 1.0 part by mass of BHA, and 346 parts by mass of water.
8. A process for the preparation of a shampoo or body wash base according to any of claims 1 to 7 wherein EDTA, BHT or BHA, polyethylene glycol 400 or a mixture of polyethylene glycol 400 and sodium chloride and/or ammonium chloride is dissolved in water, the temperature is raised to 70-80 ℃ and C is added sequentially12-C16Alcohol ether sulfate, coconut monoethanolamide or coconut diethanolamide, dodecyl dimethyl betaine or cocamidopropyl betaine, stirring for dissolving, cooling to 40-50 deg.C, adding emulsified silicone oil or emulsified silicone ester and antiseptic Kathon, adding citric acid to adjust pH to 5-7, and cooling to room temperature.
CN201410349848.5A 2014-07-22 2014-07-22 A kind of shampoo, shower cream matrix and preparation method thereof Active CN104095774B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106361611A (en) * 2016-11-07 2017-02-01 成都绿金生物科技有限责任公司 Insect and acarus killing shampoo for animals and preparation method thereof
CN106475004A (en) * 2016-10-09 2017-03-08 上海奥威日化有限公司 A kind of composite thickening formulation ether alcohol sulfate surfactant
CN106565548A (en) * 2016-11-16 2017-04-19 湖南丽臣奥威实业有限公司 Preparing method for high-concentration sodium fatty alcohol ether sulfate solution and application of high-concentration sodium fatty alcohol ether sulfate solution
CN110205209A (en) * 2019-05-21 2019-09-06 王家勤 A kind of softness hair cleaning agent

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Publication number Priority date Publication date Assignee Title
CN1687345A (en) * 2005-05-10 2005-10-26 刘桂堂 Concentrated solution for washing and preparation method thereof
CN101760346A (en) * 2009-12-17 2010-06-30 陈政 Multi-component concentrated dish cleanser
CN102277240A (en) * 2011-07-12 2011-12-14 深圳市洁王精细化工科技有限公司 Washing composition and liquid laundry detergent containing same
CN103232905A (en) * 2013-03-06 2013-08-07 云南红瑞柠檬开发有限公司 Lemon washing agent and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1687345A (en) * 2005-05-10 2005-10-26 刘桂堂 Concentrated solution for washing and preparation method thereof
CN101760346A (en) * 2009-12-17 2010-06-30 陈政 Multi-component concentrated dish cleanser
CN102277240A (en) * 2011-07-12 2011-12-14 深圳市洁王精细化工科技有限公司 Washing composition and liquid laundry detergent containing same
CN103232905A (en) * 2013-03-06 2013-08-07 云南红瑞柠檬开发有限公司 Lemon washing agent and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106475004A (en) * 2016-10-09 2017-03-08 上海奥威日化有限公司 A kind of composite thickening formulation ether alcohol sulfate surfactant
CN106361611A (en) * 2016-11-07 2017-02-01 成都绿金生物科技有限责任公司 Insect and acarus killing shampoo for animals and preparation method thereof
CN106565548A (en) * 2016-11-16 2017-04-19 湖南丽臣奥威实业有限公司 Preparing method for high-concentration sodium fatty alcohol ether sulfate solution and application of high-concentration sodium fatty alcohol ether sulfate solution
CN110205209A (en) * 2019-05-21 2019-09-06 王家勤 A kind of softness hair cleaning agent

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Address after: 410100 No.399, SHETANG Road, quantang street, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province

Patentee after: HUNAN RESUN-AUWAY INDUSTRIAL Co.,Ltd.

Address before: 410003 No. 1 Liuyang Road, Changsha, Hunan

Patentee before: HUNAN RESUN-AUWAY INDUSTRIAL Co.,Ltd.