CN109602639B

CN109602639B - Amino acid-washing shampoo and preparation method thereof

Info

Publication number: CN109602639B
Application number: CN201910104261.0A
Authority: CN
Inventors: 朱伟海; 吴雯敏; 林锦雄
Original assignee: Guangzhou Aibei Biological Technology Co Ltd
Current assignee: Guangzhou Aibei Biological Technology Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2021-12-21
Anticipated expiration: 2039-01-31
Also published as: CN109602639A

Abstract

The invention discloses amino acid washing shampoo, which comprises the components of a surfactant, a hair conditioner, a preservative, an aromatizing agent, an anti-dandruff agent, a metal chelating agent, a pH regulator, an fatting agent and deionized water. Wherein the fat-liquoring agent comprises PEG-60 amygdalin, PEG-7 glyceryl cocoate, and PPG-3 octyl ether. The amino acid washing shampoo provided by the invention adopts an amino acid surfactant as a main surfactant, does not contain sulfate (has high irritation), and has very fine, smooth and rich foam, mildness and no irritation. The product does not contain silicone oil, utilizes various natural components to carry out hair care, can effectively nourish hair, repair dry and frigid hair, and is suitable for all consumers. In addition, the invention also discloses a preparation method of the amino acid washing shampoo.

Description

Amino acid-washing shampoo and preparation method thereof

Technical Field

The invention belongs to the field of daily chemicals, relates to a shampoo product, and particularly relates to a silicone oil-free amino acid cleaning and conditioning shampoo and a preparation method thereof.

Background

The shampoo in china was first in the sixty-seven decades of the 20 th century. The shampoo is an indispensable daily chemical product in modern society, and can clean grease dirt attached to scalp and hair and keep the scalp and the hair clean. With the continuous improvement of the life quality of people, only shampoo with cleaning effect can not meet the requirements of modern society for a long time. The continuous development of the daily chemical field also ensures that the components of the shampoo are continuously updated.

The modern shampoo mainly comprises a surfactant, a conditioner, a smoothing agent, essence and the like. The surfactant has a cleaning function, and the most commonly used surfactants in the shampoo comprise laureth sulfate (AES), lauryl sulfate (K12) and the like, and the surfactants all contain sulfate, so that the relative irritation is relatively high, and the environmental pollution is also high in the synthesis process. The conditioner mainly has the functions of neutralizing the electricity in the hair and reducing the generation of static electricity. The smoothing agent can form a layer of film in the hair, so that the hair is smoother and the hair is protected. The essence is used as an additive, so that the odor of the substrate can be covered, and the feeling of a consumer in use can be improved.

As most modern people are in sub-health state, the problem of dry and frizzy hair along with frequent hair ironing and dyeing troubles most people. At present, most of washing hair is treated by adding silicone oil as a smoothing agent. However, in practice, the silicone oil only acts on the surface of the hair to fill and level the hair scales, so that the texture is regular, thereby improving the appearance of the hair surface, and the silicone oil has no repairing effect on the damaged hair. Although some products with added repairing ingredients are available on the market, the presence of silicone oil can lead to unattractive hair style for consumers with short hair and strong hair oil. How to ensure that the shampoo still has good hair care function under the condition of not containing silicone oil is a research and development direction of hair washing and hair care products with important significance at present.

Disclosure of Invention

The amino acid washing shampoo does not contain silicone oil, has good hair conditioning and nourishing effects, and can effectively solve the problem of dry and frizzy hair

In order to achieve the purpose, the invention adopts the technical scheme that: an amino acid washing shampoo comprises the following fatting agents in percentage by weight: 0.1-5% of PEG-60 amygdalin, 0.1-8% of PEG-7 glyceryl cocoate and 01-3% of PPG-3 octyl ether.

Preferably, the amino acid washing shampoo contains the following fatliquoring agents in percentage by weight: 1% of PEG-60 amygdalin, 2% of PEG-7 glyceryl cocoate and 1% of PPG-3 octyl ether.

The PEG-60 almond glyceride, the PEG-7 glyceryl cocoate and the PPG-3 octyl ether are matched with the three fat-liquoring agents, so that the effect of nourishing hair can be enhanced, and withered and frigid hair can be repaired.

The amino acid washing shampoo also comprises the following surfactants in percentage by weight: 0.01 to 2 percent of glyceryl oleate, 0.01 to 2 percent of coco glucoside, 1 to 30 percent of cocamidopropyl betaine, 1 to 30 percent of sodium lauroyl sarcosinate, 0.1 to 10 percent of decyl glucoside, 0.1 to 5 percent of PEG-80 sorbitan laurate, 1 to 15 percent of methyl cocoyl sodium taurate, 1 to 30 percent of C14-16 olefin sodium sulfonate and 0.1 to 5 percent of cocamidomethyl MEA.

Preferably, the amino acid washing shampoo contains the following surfactants in percentage by weight: 0.5% of glyceryl oleate, 0.5% of coco glucoside, 15% of cocamidopropyl betaine, 15% of sodium lauroyl sarcosinate, 3% of decyl glucoside, 1.5% of PEG-80 sorbitan laurate, 13% of sodium methylcocoyltaurate, 10% of sodium C14-16 olefin sulfonate, 3% of cocamidomethyl MEA.

The amino acid surfactant is a main surfactant (comprising cocamidopropyl betaine, sodium lauroyl sarcosine and the like), does not contain sulfate (has high irritation), is quick to foam, is very fine and rich in foam, is mild and non-irritant, is green and environment-friendly, and has good biodegradability.

The amino acid washing shampoo also comprises the following hair conditioner in percentage by weight: 0.1 to 5 percent of polyquaternium-6 and 0.1 to 5 percent of polyquaternium-53.

Preferably, the amino acid washing and conditioning shampoo contains the following hair conditioning agents in percentage by weight: 2% of polyquaternium-6 and 2% of polyquaternium-53.

The polyquaternium-6 and the polyquaternium-53 are innovatively used in matching for conditioning hair, anions in other components can be neutralized, and the hair is washed smoothly and is more refreshing and soft after washing.

The amino acid washing shampoo also comprises the following anti-dandruff agent in percentage by weight: 0.01 to 0.5 percent of piroctone olamine salt.

Preferably, the weight percentage of piroctone olamine salt in the amino acid washing and conditioning shampoo is 0.3%.

The amino acid washing shampoo also comprises the following preservatives in percentage by weight: 0.1 to 1 percent of phenoxyethanol and 0.1 to 0.5 percent of sodium benzoate.

Preferably, the amino acid washing shampoo contains the following preservatives in percentage by weight: 0.5 percent of phenoxyethanol and 0.5 percent of sodium benzoate.

The amino acid washing shampoo also comprises the following pH regulators in percentage by weight: 0.01 to 1 percent of sodium citrate and 0.01 to 1 percent of citric acid.

Preferably, the amino acid washing shampoo contains the following pH regulators in percentage by weight: 0.2% of sodium citrate and 0.4% of citric acid.

The amino acid washing shampoo also comprises 0.01-1 wt% of metal chelating agent, 0.01-1 wt% of aromatizer and the balance of deionized water, wherein the metal chelating agent is disodium ethylene diamine tetraacetate, and the aromatizer is essence. Preferably, the weight percentage of the disodium ethylene diamine tetraacetate in the amino acid washing shampoo is 0.1%; the weight percentage of the essence in the amino acid washing shampoo is 0.2%.

As the best embodiment of the invention, the amino acid washing conditioning shampoo comprises the following components in percentage by weight: 1% PEG-60 almond glycerides, 2% PEG-7 glyceryl cocoate, 1% PPG-3 octyl ether, 0.5% glyceryl oleate, 0.5% cocoyl glucoside, 15% cocamidopropyl betaine, 15% sodium lauroyl sarcosinate, 3% decyl glucoside, 1.5% PEG-80 sorbitan laurate, 13% sodium methyl cocoyl taurate, 10% sodium C14-16 olefin sulfonate, 3% cocamidomethyl MEA, 2% polyquaternium-6, 2% polyquaternium-53, 0.3% piroctone olamine, 0.5% phenoxyethanol, 0.5% sodium benzoate, 0.2% sodium citrate, 0.4% citric acid, 0.1% disodium ethylenediaminetetraacetate, 0.2% essence, and the balance deionized water.

In addition, the preparation method of the amino acid washing shampoo is provided, and comprises the following steps:

(1) adding deionized water into a beaker, and heating to 80 ℃;

(2) adding the anti-dandruff agent, the surfactant, the pH regulator, the metal chelating agent and the fat-endowing agent in sequence, and uniformly stirring to obtain a mixture;

(3) and (3) cooling the mixture obtained in the step (2) to 45 ℃, adding a hair conditioner, a preservative and an aromatizer, and uniformly stirring to obtain the amino acid washing shampoo.

The amino acid washing shampoo provided by the invention adopts an amino acid surfactant as a main surfactant, and the foam is very fine and rich, does not contain sulfate (has high irritation), is mild and has no irritation. The amino acid washing hair care shampoo disclosed by the invention does not contain silicone oil, can be used for effectively nourishing hair and repairing dry and frizzy hair by adding various natural components for hair care, and is suitable for all consumers. In addition, the amino acid washing shampoo provided by the invention also has the advantages of easily available materials and simple preparation process.

Detailed Description

To better illustrate the objects, aspects and advantages of the present invention, the present invention will be further described with reference to specific examples.

Example 1

An amino acid washing shampoo comprises the following components in percentage by weight: 1% PEG-60 almond glycerides, 2% PEG-7 glyceryl cocoate, 1% PPG-3 octyl ether, 0.5% glyceryl oleate, 0.5% cocoyl glucoside, 15% cocamidopropyl betaine, 15% sodium lauroyl sarcosinate, 3% decyl glucoside, 1.5% PEG-80 sorbitan laurate, 13% sodium methyl cocoyl taurate, 10% sodium C14-16 olefin sulfonate, 3% cocamidomethyl MEA, 2% polyquaternium-6, 2% polyquaternium-53, 0.3% piroctone olamine, 0.5% phenoxyethanol, 0.5% sodium benzoate, 0.2% sodium citrate, 0.4% citric acid, 0.1% disodium ethylenediaminetetraacetate, 0.2% essence, and the balance deionized water.

The preparation method of the amino acid washing shampoo comprises the following steps:

(1) adding deionized water into a beaker, and heating to 80 ℃;

(2) adding the anti-dandruff agent, the surfactant, the pH regulator, the metal chelating agent and the fat-endowing agent in sequence, and stirring uniformly to obtain a mixture;

Example 2

Example 2 amino acid wash conditioner shampoo containing: 1% of sodium C14-16 olefin sulfonate, 1% of sodium lauroyl sarcosinate, and 30% of cocamidopropyl betaine, and the remaining ingredients and preparation process were the same as in example 1.

Example 3

Example 3 amino acid wash conditioner shampoo containing: 30% of C14-16 olefin sodium sulfonate, 1% of sodium lauroyl sarcosinate, 1% of cocamidopropyl betaine and 5% of polyquaternium-53, and the rest of the components and the preparation process are the same as in the embodiment 1.

Example 4

Example 4 amino acid wash conditioner shampoo containing: 1% of sodium C14-16 olefin sulfonate, 30% of sodium lauroyl sarcosinate, and 1% of cocamidopropyl betaine, and the remaining ingredients and preparation process were the same as in example 1.

Example 5

Example 5 amino acid wash conditioner shampoo containing: 1% of sodium methyl cocoyl taurate, 5% of cocoamide methyl MEA, and 0.1% of polyquaternium-6, and the rest of the components and the preparation process are the same as in the embodiment 1.

Example 6

Example 6 amino acid wash conditioner shampoo containing: 15% of sodium methyl cocoyl taurate, 0.1% of cocamide methyl MEA, 5% of polyquaternium-6, and 0.1% of polyquaternium-53, and the rest of the ingredients and the preparation process are the same as in example 1.

Example 7

Example 7 amino acid wash conditioner shampoo containing: decyl glucoside 0.1%, coco glucoside 2%, the rest ingredients and preparation process are the same as in example 1.

Example 8

Example 8 amino acid wash conditioner shampoo containing: decyl glucoside 10%, coco glucoside 0.01%, and the rest components and preparation process are the same as in example 1.

Example 9

Example 9 amino acid wash conditioner shampoo containing: 0.1% of PEG-80 sorbitan laurate and 2% of glyceryl oleate, and the rest of the ingredients and the preparation process were the same as in example 1.

Example 10

Example 10 amino acid wash conditioner shampoo containing: 5% PEG-80 sorbitan laurate, and 0.01% glyceryl oleate, the remaining ingredients and preparation being the same as in example 1.

Example 11

Example 11 amino acid wash conditioner shampoo containing: disodium edetate 0.01%, piroctone olamine 0.01%, and essence 1%, with the rest ingredients and preparation process the same as in example 1.

Example 12

Example 12 amino acid wash conditioner shampoo containing: 1% of disodium edetate, 0.5% of piroctone olamine, and 0.01% of essence, and the rest of the components and the preparation process are the same as those in the embodiment 1.

Example 14

Example 14 amino acid wash conditioner shampoo containing: 1 percent of phenoxyethanol and 0.1 percent of sodium benzoate, and the other components and the preparation process are the same as the embodiment 1.

Example 15

Example 15 amino acid wash conditioning shampoo containing: 0.1% of PEG-60 amygdalin, 0.1% of PEG-7 glyceryl cocoate, and 3% of PPG-3 octyl ether, and the rest of the ingredients and the preparation process were the same as in example 1.

Example 16

Example 16 amino acid wash conditioner shampoo containing: 0.1% of PEG-60 amygdalin, 8% of PEG-7 glyceryl cocoate, and 0.1% of PPG-3 octyl ether, and the rest of the ingredients and the preparation process were the same as in example 1.

Example 17

Example 17 amino acid wash conditioner shampoo containing: 5% of PEG-60 amygdalin, 0.1% of PEG-7 glyceryl cocoate, and 0.1% of PPG-3 octyl ether, and the rest components and preparation process are the same as those in example 1.

Example 18

Example 18 amino acid wash conditioner shampoo containing: 1% PEG-60 amygdalin ester, 2% PEG-7 glyceryl cocoate, no PPG-3 octyl ether, the rest components and preparation process are the same as those in the embodiment 1.

Example 19

Example 19 amino acid wash conditioner shampoo containing: 1% of PEG-60 amygdalin ester, 1% of PPG-3 octyl ether, no PEG-7 glyceryl cocoate, and the rest components and preparation process are the same as those in the embodiment 1.

Example 20

Example 20 amino acid wash conditioner shampoo containing: 2% of PEG-7 glyceryl cocoate, 1% of PPG-3 octyl ether, no PEG-60 amygdalin, the rest components and the preparation process are the same as the embodiment 1.

Example 21

Example 21 amino acid wash conditioner shampoo containing: 0.01% of sodium citrate, and 1% of citric acid, and the rest of the ingredients and the preparation process are the same as those of the example 1.

Example 22

Example 22 amino acid wash conditioner shampoo containing: 1% of sodium citrate, and 0.01% of citric acid, and the rest components and preparation process are the same as those of the embodiment 1.

Example 23

Foam height determination by Roche foam meter

1. Reagent: 150ppm hard water-accurately weigh 0.148g magnesium sulfate MgSO₄.7H₂O, 0.0999g calcium chloride CaCl₃Dissolved in a 1L volumetric flask, diluted to the scale with water (1500 ppm may be prepared first, and then diluted).

2. The instrument comprises the following steps: roche foam tester.

3. The determination step comprises:

(1) and opening the thermostat, and heating the water to the specified temperature. And starting a water pump to keep the water temperature of the graduated tube jacket to be stabilized at 40 +/-1 ℃. The inner wall of the graduated tube is flushed with water, and the flushing must be complete. The inner wall of the tube is then flushed with the sample solution, again completely.

(2) Preparing a shampoo sample solution: weigh sample 2.5g into 1L volumetric flask, add 150ppm hard water to the scale, shake gently. The sample solution was heated to 40 ℃ for measurement.

(3) Injecting about 50mL of sample solution from the bottom of the graduated tube, closing the piston of the graduated tube, standing for 5min, adjusting the piston to ensure that the liquid level is just at the 50mL graduation, and preheating the sample solution to 40 ℃.

(4) The liquid dropper on the instrument was filled with 200mL of sample solution. The liquid-collecting device is arranged on a graduated tube (a wooden plug is arranged on the graduated tube) and is vertical to the section of the graduated tube, so that the solution can flow to the center of the graduated tube. The outlet of the dropping tube should be installed on the 900mm scale mark.

(5) The piston of the dropping tube was opened to allow the solution to flow down. When the solution in the drip tube was run out, the foam height was immediately recorded. The test is repeated two to three times with new test solutions, and the tube wall must be cleaned before each test. The average of the tests was taken as the final result. The error of the parallel measurement is not more than 5 mm.

4. The results are as follows:

TABLE 1 foam test results for amino acid wash conditioner shampoo of each formulation

From Table 1, it can be seen that the amino acid wash conditioner of example 1 produced the most lather, indicating that the amino acid wash conditioner of this formulation had the best cleansing effect.

Example 24

Tension test

The combability of hair is an important index for examining the care effect of shampoo or hair care products. The combing properties of hair generally refer to the amount of resistance encountered as a comb is passed through the hair. The hair care product is not only related to factors such as the diameter, the rigidity, the curling degree, the length and the humidity of hair, the material, the density and the size property of a comb, but also related to factors such as the brushing property, the smoothness and the lubriciousness of hair after a hair washing perfume and a hair care product are used, and the smaller the combing force is, the better the combing property of the hair is, and the better the care effect of the hair care product is.

The instrument measurement method is mainly used for carrying out a comparison test on hair combing property and comprises the following steps: wet and dry carding processes. The degree of improvement in the dry and wet combing properties of hair by a shampoo or hair care product can be measured using a tensile tester.

The tension tester is a tester specially used for hair combing performance evaluation, and simulates the action of combing hair by a person through a standard comb, a bundle of hair is combed and recorded by a terminal. When the comb passes through the hair fiber, it shows the force (unit: gf) loaded within a specified displacement (unit: mm) when it is stretched against the resistance of the hair.

1. Main apparatus and materials:

a tension meter and a constant temperature and humidity incubator;

a plurality of hair strands: length 50cm and weight about 16 g.

2. The test method comprises the following steps:

hair bundle pretreatment: several tresses of the same length (50cm) and weight (about 16g) were prepared. Firstly, washing twice by using tap water with the temperature of 40 ℃; then placing the hair bundle in a beaker filled with 5g K12 and 1000mL of water, heating to 80 ℃ and soaking; then placing the beaker in a constant temperature and humidity box at 45 ℃ for two hours; finally, washing with tap water until no foam exists, and naturally drying.

Treating hair bundle shampoo: weighing 4g of the shampoo sample to be detected, rubbing the shampoo sample on the treated hair strands until foams are uniform, standing for 5 minutes, washing the hair strands with tap water until no foams exist, and naturally drying.

Combing property test: the dry combing properties of the hair tresses after shampoo treatment were measured separately on a tensile tester. Connecting the power supply of the host computer, turning on the computer and preheating the instrument for more than half an hour. Collecting all samples constituting a test sample together, and identifying each sample; opening software, creating a new sample, selecting a test method, and naming the new sample; combing hair with a plastic comb, fixing a hair sample to be tested with a proper clamp, and naturally placing a hair bundle in the middle of the comb; after the calibration and zero setting of the instrument are completed, the test of the hair bundle is started, the hair bundle is combed at the speed of 300m-n/min, the total displacement of each combing is 200mm, and the load value between the displacement of 100 and 200mm is recorded. To reduce measurement errors, the same tress was tested 5 times in duplicate and averaged (the program automatically recorded the data and calculated the average).

3. And (3) testing results:

TABLE 2 Dry combing test results for each example

From the above table, it can be seen that the dry combing performance of example 1 is optimal and the use effect is the best. By combining the PEG-60 amygdalin, the PEG-7 glyceryl cocoate and the PPG-3 octyl ether, the average load value is remarkably reduced, which shows that the combination of the PEG-60 amygdalin, the PEG-7 glyceryl cocoate and the PPG-3 octyl ether can remarkably improve the hair care effect of the amino acid washing hair conditioner, effectively solve the problem of dry and dry hair, and make the hair more smooth.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The amino acid washing and conditioning shampoo is characterized by comprising the following components in percentage by weight: 1% of PEG-60 amygdalin, 2% of PEG-7 glyceryl cocoate, 1% of PPG-3 octyl ether, 0.01-2% of glyceryl oleate, 0.01-2% of cocoyl glucoside, 1-30% of cocamidopropyl betaine, 1-30% of sodium lauroyl sarcosinate, 0.1-10% of decyl glucoside, 0.1-5% of PEG-80 sorbitan laurate, 1-15% of sodium methyl cocoyl taurate, 1-30% of sodium C14-16 olefin sulfonate, 0.1-5% of cocamidomethyl MEA, 0.1-5% of polyquaternium-6, 0.1-5% of polyquaternium-53, 0.01-0.5% of piroctone ethanolamine salt, 0.1-1% of phenoxyethanol, 0.1-0.5% of sodium benzoate, 0.01-1% of sodium citrate, 0.01-1% of citric acid, 0.01 to 1 percent of metal chelating agent, 0.01 to 1 percent of flavoring agent and the balance of deionized water.

2. The amino acid washing conditioning shampoo of claim 1 wherein the metal chelating agent is disodium edetate and the fragrance vehicle is a perfume.

3. The amino acid wash conditioning shampoo according to claim 1, characterized by consisting of the following components in weight percent: 1% PEG-60 almond glycerides, 2% PEG-7 glyceryl cocoate, 1% PPG-3 octyl ether, 0.5% glyceryl oleate, 0.5% cocoyl glucoside, 15% cocamidopropyl betaine, 15% sodium lauroyl sarcosinate, 3% decyl glucoside, 1.5% PEG-80 sorbitan laurate, 13% sodium methyl cocoyl taurate, 10% sodium C14-16 olefin sulfonate, 3% cocamidomethyl MEA, 2% polyquaternium-6, 2% polyquaternium-53, 0.3% piroctone olamine, 0.5% phenoxyethanol, 0.5% sodium benzoate, 0.2% sodium citrate, 0.4% citric acid, 0.1% disodium ethylenediaminetetraacetate, 0.2% essence, and the balance deionized water.

4. Process for the preparation of a amino acid wash conditioning shampoo according to any of the preceding claims, characterized in that it comprises the following steps:

(1) adding deionized water into a beaker, and heating to 80 ℃;