Hair repairing agent and application thereof

Abstract

The invention relates to the technical field of daily chemicals, in particular to a hair repairing agent and application thereof. The shampoo is prepared from the following raw materials: a suspending agent, a surfactant, a hair conditioner, a solvent, a cleaning agent, a functional repairing agent, a preservative, an aromatic, a thickening agent and a humectant. Fibroin is degummed through bifidus yeast by adopting a biological fermentation technology to obtain a protein active matter with lower molecular weight, a fibroin derivative is rich in a large amount of amino acid, glycine, alanine and serine account for about 85% of the total composition, the fibroin derivative has very strong moisturizing performance, the extract can rapidly permeate into hair cores, and the effect of moisturizing the hair cores is achieved. The water bonding capability of hair is enhanced, naturally existing free amino acids and lost polypeptides are supplemented, the fiber structure of the hair is recombined, the strength, toughness and glossiness of the hair are enhanced, and branching and embrittlement are prevented.

Description

Technical Field

[0001] The invention relates to the technical field of daily chemicals, in particular to a hair repairing agent and application thereof. Background Art

[0002] Most hair dyes on the market are oxidative hair dyes, which mainly use oxidative products to break the disulfide bonds on the hair, thereby achieving the effects of fixing the hair or dyeing. However, the hydrogen bond force of water molecules is strong, and they can be adsorbed to the hair core to establish new forces. With continuous washing and care, the perm and dyeing effect of the hair will be significantly weakened. At the same time, the outermost hair scales of the hair after perm and dyeing undergo physical changes, causing the hair scales to turn outward, such as dry hair, reduced strength, rough surface, faded color, lack of luster and hardness, and increased brittleness.

[0003] People have higher and higher requirements for shampoo, which should not only have a cleaning function but also a good conditioning function. Hair is usually negatively charged, so cationic compounds are often added to the formula to improve the antistatic and combing properties of shampoo.

[0004] In view of the above situation, the present invention provides a hair repair agent and a preparation method and application thereof. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a hair repair agent, the raw materials for its preparation include:

[0006] Suspending agents, surfactants, hair conditioning agents, solvents, cleansing agents, repairing agents, preservatives, fragrances, thickeners and humectants.

[0007] As an embodiment of the present invention, the suspending agent comprises VINCEBIO HPC851.

[0008] As an embodiment of the present invention, the surfactant comprises EMAL 270S-A1, SUR TB210, ML, AKYPO RLM-6N, RunmildTM COP.

[0009] As an embodiment of the present invention, the hair conditioning agent comprises bisabolol, SHS silicone emulsion 3609, GP-1, and D-panthenol.

[0010] As an embodiment of the present invention, the moisturizing agent comprises sodium hyaluronate, glycerin and EHG.

[0011] As an embodiment of the present invention, the cleaning agent comprises soapberry extract.

[0012] As an embodiment of the present invention, the functional repair agent comprises bifida yeast fermentation product filtrate, water, hydrolyzed spirulina protein, hydrolyzed black bean protein, hydrolyzed soy protein, hydrolyzed keratin, silk extract, hydrolyzed peanut protein, quaternary ammonium salt-79 hydrolyzed silk, and methylpropanediol.

[0013] As an embodiment of the present invention, the functional repair agent comprises, in terms of mass percentage: filtrate of bifid yeast fermentation product: 40%-60%, hydrolyzed spirulina protein: 5%-8%, hydrolyzed black bean protein: 5%-8%, hydrolyzed soy protein: 3%-8%, hydrolyzed keratin: 0.1%-2%, silk extract: 0.02%-0.2%, hydrolyzed peanut protein: 0.05%-0.5%, quaternary ammonium salt-79 hydrolyzed silk 3.3%-5.8%, methylpropanediol 1.0-5.0%, and water: balance.

[0014] As an embodiment of the present invention, the functional repair agent comprises, in terms of mass percentage: filtrate of bifid yeast fermentation product: 43%, hydrolyzed spirulina protein: 7%, hydrolyzed black bean protein: 5%, hydrolyzed soy protein: 4.5%, hydrolyzed keratin: 1.3%, silk extract: 0.15%, hydrolyzed peanut protein: 0.25%, quaternary ammonium salt-79 hydrolyzed silk 4.2%, methylpropanediol 3.2%, and water: balance.

[0015] The hair repairing agent is applied in the field of daily chemicals.

[0016] By adopting the above technical scheme, the present invention has the following beneficial effects: the silk protein is degummed by using bifid yeast using biological fermentation technology to obtain protein active substances with lower molecular weight; the silk protein derivatives are rich in a large number of amino acids, of which glycine, alanine and serine account for about 85% of the total composition, and have strong moisturizing properties; the extract can quickly penetrate into the hair core, enhance the moisture bonding ability of the hair, supplement naturally existing free amino acids and lost polypeptides, reorganize the fiber structure of the hair, enhance the strength, toughness and glossiness of the hair, and prevent split ends and brittleness. DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] The present invention provides a hair repair agent, the preparation raw materials of which include:

[0019] VINCEBIO HPC8512

[0020] EMAL 270S-A112

[0021] Soapberry Extract 5

[0022] SUR TB2106

[0023] Bisabolol 0.08

[0024] Sodium hyaluronate 0.1

[0025] ML1

[0026] Glycerol 0.5

[0027] AKYPO RLM-6N1.5

[0028] RunmildTM COP3

[0029] Functional repair agent 3

[0030] SHS silicone emulsion 36091.5

[0031] GP-10.05

[0032] Phenoxyethanol 0.6

[0033] Sodium benzoate 0.45

[0034] (Daily use) Flavor 0.5

[0035] Citric acid monohydrate 0.2

[0036] Sodium chloride 0.5

[0037] EHG0.05

[0038] D-Panthenol 0.05

[0039] Deionized water was added to make up to 100 parts.

[0040] Among them, VINCEBIO HPC851 contains glycerin, water, microcrystalline cellulose, and sodium benzoate in a mass ratio of 5:94:0.5:0.5.

[0041] EMAL 270S-A1 is ammonium laureth sulfate

[0042] SUR TB210 contains: sodium cocoyl methyl taurate, cocamidopropyl betaine, sodium chloride, sodium benzoate, water, with a mass ratio of 20:10:1.8:0.3:67.9.

[0043] ML is an organic surfactant from BASF

[0044] AKYPO RLM-6N contains water, sodium laureth-6 carboxylate, and laureth-6 carboxylic acid in a mass ratio of 76:22:2.

[0045] RunmildTM COP contains water, potassium cocoyl hydrolyzed oat protein, potassium chloride, olive (OLEAEUROPAEA) leaf extract, glyceryl laurate, and glyceryl caprylate, with a mass ratio of 62.5:28:4.5:0.024:0.016:0.008.

[0046] SHS silicone emulsion 3609 contains polydimethylsiloxane, amodimethicone, oleth-8, water, and hydrogenated lecithin, with a mass ratio of 30:10:7:52.99:0.01.

[0047] GP-1 is PPG-3 octyl ether.

[0048] EHG is ethylhexylglycerin.

[0049] The functional repair agent comprises: 43% of bifid yeast fermentation product filtrate, 7% of hydrolyzed spirulina protein, 5% of hydrolyzed black bean protein, 4.5% of hydrolyzed soy protein, 1.3% of hydrolyzed keratin, 0.15% of silk extract, 0.25% of hydrolyzed peanut protein, 4.2% of quaternary ammonium salt-79 hydrolyzed silk, 3.2% of methylpropanediol, and the balance of water.

[0050] The method for preparing the filtrate of the bifid yeast fermentation product and the silk extract comprises the following steps:

[0051] S01: soaking commercially available silk in a mixed solvent of ethanol and isopropyl ketone (volume ratio 1:1) at 50 degrees Celsius for 2 hours, and filtering to obtain the silk and the solution;

[0052] The solution is then subjected to rotary evaporation to remove the mixed solvent to obtain an oil;

[0053] S02: the silk filtered in S01 and Bifidobacterium adolescentis (China Industrial Microbiological Culture Collection Center, CICC 24573) are mixed and inoculated into a fermentation medium for fermentation, and the filtrate is filtered after fermentation; the filtrate of the bifid yeast fermentation product and the silk extract are obtained.

[0054] The silk accounts for 0.3% of the fermentation medium; the Bifidobacterium adolescentis accounts for 4% (v / v) of the fermentation medium; the fermentation conditions are 37° C. and the fermentation time is 72 hours;

[0055] The fermentation is to place the whole components in a fermentation container for sealed fermentation, wherein the whole components occupy 10% of the volume of the fermentation container, and the remaining 90% is filled with oxygen before sealed fermentation.

[0056] The fermentation medium comprises: 10.0 g beef extract powder, 5.0 g peptone, 3.0 g yeast extract powder, 5.0 g glucose, 1.0 g soluble starch, 5.0 g NaCl, 3.0 g NaAc, 0.5 g L-cysteine ​​hydrochloride, 1000.0 mL distilled water, and is sterilized at 121 degrees Celsius for 10 minutes, and then 2 g neutral protease is added to obtain the fermentation medium.

[0057] S03 ferments the oil obtained in S01 and Candida krusei in a culture medium at 30°C for 24 hours, then filters and allows the oil layer to stand for use. The culture medium comprises: 5° Bé malt juice. The mass ratio of the oil to the culture medium is 1:10; the mass ratio of Candida krusei to the culture medium is 1:100.

[0058] The preparation method of the repair agent described in the present invention is as follows:

[0059] S01. Add VINCEBIO HPC851 and deionized water to the main pot, stir and disperse evenly, then add the pre-dispersed sodium hyaluronate and glycerin, raise the temperature to 80-85℃, disperse evenly, and keep warm and stir for 20 minutes.

[0060] After S02 is kept warm, add EMAL 270S-A1 and SUR TB210 in turn, return the temperature to 80℃, stir and disperse evenly. After confirming that there are no particles in the material, start cooling.

[0061] S03 At 60-65℃, add soapberry extract, bisabolol, ML, AKYPO RLM-6N, RunmildTM COP and citric acid monohydrate were stirred and dispersed evenly.

[0062] S04 When the temperature is below 45℃, add functional repair agent, SHS silicone emulsion 3609, GP-1, phenoxyethanol, (daily) fragrance, sodium chloride, EHG, D-panthenol, the oil layer in silk pretreatment step S03 and the remaining raw materials that have been dissolved outside in advance, stir and disperse evenly, then send for inspection and test, and discharge after passing the test.

[0063] For permed and dyed hair, not only is the damage serious, but with subsequent cleaning and the absorption of water in shampoo, the hydrogen bonds are reorganized, causing the shape or dyeing effect of the hair to gradually weaken. For this reason, some consumers often need styling spray to maintain the perm and dyeing effect of their hair.

[0064] The present invention selects hydrolyzed vegetable protein eggs to have a certain affinity for hair, and combines with the stratum corneum to play an anchoring role; at the same time, the present invention adds bifid yeast fermentation filtrate to achieve the acquisition of protein active substances with lower molecular weight, which can be cross-linked with cysteine ​​in the hair to form more complex quaternary ammonium bonds, thereby maintaining the perm and dyeing effect; but the inventor finds that the effect of the bifid yeast fermentation filtrate will be weakened when added to the basic system; the possible reason is that the bifid yeast itself can be better exerted in an alkaline environment; but the common washing and care basic system is more weakly acidic; therefore, the effect of the bifid yeast fermentation filtrate will be weakened; for this reason, the present invention selects to ferment bifid yeast and silk protein together, and degumming the silk protein to obtain protein active substances with lower molecular weight. The silk protein derivative is rich in a large number of amino acids, wherein glycine, alanine and serine account for about 85% of the total composition, and has a strong moisturizing property. The extract can quickly penetrate into the hair core, enhance the moisture bonding ability of the hair, supplement the naturally existing free amino acids and the lost polypeptides, reorganize the fiber structure of the hair, enhance the strength, toughness and glossiness of the hair, and prevent split ends and brittleness. At the same time, adding polymers into the formula can form a certain steric hindrance, making it difficult to produce precipitation, thereby solving the dilution and stratification of the product caused by the reduction of gum and improving the toughness of the hair.

[0065] The present invention is further explained below in conjunction with specific embodiments. Except for special instructions, all other materials in the present invention are commercially available.

[0066] Example 1

[0067] This embodiment provides a hair repair agent, the preparation raw materials of which include:

[0068] VINCEBIO HPC8512

[0069] EMAL 270S-A112

[0070] Soapberry Extract 5

[0071] SUR TB2106

[0072] Bisabolol 0.08

[0073] Sodium hyaluronate 0.1

[0074] ML1

[0075] Glycerol 0.5

[0076] AKYPO RLM-6N1.5

[0077] RunmildTM COP3

[0078] Functional repair agent 3

[0079] SHS silicone emulsion 36091.5

[0080] GP-10.05

[0081] Phenoxyethanol 0.6

[0082] Sodium benzoate 0.45

[0083] (Daily use) Flavor 0.5

[0084] Citric acid monohydrate 0.2

[0085] Sodium chloride 0.5

[0086] EHG0.05

[0087] D-Panthenol 0.05

[0088] Deionized water was added to make up to 100 parts.

[0089] The functional repair agent comprises: 43% of bifid yeast fermentation product filtrate, 7% of hydrolyzed spirulina protein, 5% of hydrolyzed black bean protein, 4.5% of hydrolyzed soy protein, 1.3% of hydrolyzed keratin, 0.15% of silk extract, 0.25% of hydrolyzed peanut protein, 4.2% of quaternary ammonium salt-79 hydrolyzed silk, 3.2% of methylpropanediol, and the balance of water.

[0090] The method for preparing the filtrate of the bifid yeast fermentation product and the silk extract comprises the following steps:

[0091] S01: silk and Bifidobacterium adolescentis (China Industrial Microbiological Culture Collection Center, CICC 24573) are mixed and inoculated into a fermentation medium for fermentation, and a filtrate is obtained after fermentation; the filtrate of the bifid yeast fermentation product and the silk extract are obtained.

[0092] The silk accounts for 0.3% of the fermentation medium; the Bifidobacterium adolescentis accounts for 4% (v / v) of the fermentation medium; the fermentation conditions are 37° C. and the fermentation time is 72 hours;

[0093] The fermentation is to place the whole components in a fermentation container for sealed fermentation, wherein the whole components occupy 10% of the volume of the fermentation container, and the remaining 90% is filled with oxygen before sealed fermentation.

[0094] The fermentation medium comprises: 10.0 g beef extract powder, 5.0 g peptone, 3.0 g yeast extract powder, 5.0 g glucose, 1.0 g soluble starch, 5.0 g NaCl, 3.0 g NaAc, 0.5 g L-cysteine ​​hydrochloride, 1000.0 mL distilled water, and is sterilized at 121 degrees Celsius for 10 minutes, and then 2 g neutral protease is added to obtain the fermentation medium.

[0095] The preparation method of the repair agent described in the present invention is as follows:

[0096] S01. Add VINCEBIO HPC851 and deionized water to the main pot, stir and disperse evenly, then add the pre-dispersed sodium hyaluronate and glycerin, raise the temperature to 80-85℃, disperse evenly, and keep warm and stir for 20 minutes.

[0097] After S02 is kept warm, add EMAL 270S-A1 and SUR TB210 in turn, return the temperature to 80℃, stir and disperse evenly. After confirming that there are no particles in the material, start cooling.

[0098] S03 At 60-65℃, add soapberry extract, bisabolol, ML, AKYPO RLM-6N, RunmildTM COP and citric acid monohydrate were stirred and dispersed evenly.

[0099] S04 After the temperature is below 45℃, add functional repair agent, SHS silicone emulsion 3609, GP-1, phenoxyethanol, (daily) flavor, sodium chloride, EHG, D-panthenol and the remaining raw materials that have been dissolved outside in advance, stir and disperse evenly, then send for inspection and test, and discharge after passing the test.

[0100] Example 2

[0101] This embodiment provides a hair repair agent, the preparation raw materials of which include:

[0102] VINCEBIO HPC8512

[0103] EMAL 270S-A112

[0104] Soapberry Extract 5

[0105] SUR TB2106

[0106] Bisabolol 0.08

[0107] Sodium hyaluronate 0.1

[0108] ML1

[0109] Glycerol 0.5

[0110] AKYPO RLM-6N1.5

[0111] RunmildTM COP3

[0112] Functional repair agent 3

[0113] SHS silicone emulsion 36091.5

[0114] GP-10.05

[0115] Phenoxyethanol 0.6

[0116] Sodium benzoate 0.45

[0117] (Daily use) Flavor 0.5

[0118] Citric acid monohydrate 0.2

[0119] Sodium chloride 0.5

[0120] EHG0.05

[0121] D-Panthenol 0.05

[0122] Deionized water was added to make up to 100 parts.

[0123] The functional repair agent comprises: 43% of bifid yeast fermentation product filtrate, 7% of hydrolyzed spirulina protein, 5% of hydrolyzed black bean protein, 4.5% of hydrolyzed soy protein, 1.3% of hydrolyzed keratin, 0.15% of silk extract, 0.25% of hydrolyzed peanut protein, 4.2% of quaternary ammonium salt-79 hydrolyzed silk, 3.2% of methylpropanediol, and the balance of water.

[0124] The method for preparing the filtrate of the bifid yeast fermentation product and the silk extract comprises the following steps:

[0125] S01: soaking commercially available silk in a mixed solvent of ethanol and isopropyl ketone (volume ratio 1:1) at 50 degrees Celsius for 2 hours, and filtering to obtain the silk and the solution;

[0126] The solution is then subjected to rotary evaporation to remove the mixed solvent to obtain an oil;

[0127] S02: the silk filtered in S01 and Bifidobacterium adolescentis (China Industrial Microbiological Culture Collection Center, CICC 24573) are mixed and inoculated into a fermentation medium for fermentation, and the filtrate is filtered after fermentation; the filtrate of the bifid yeast fermentation product and the silk extract are obtained.

[0128] The silk accounts for 0.3% of the fermentation medium; the Bifidobacterium adolescentis accounts for 4% (v / v) of the fermentation medium; the fermentation conditions are 37° C. and the fermentation time is 72 hours;

[0129] The fermentation is to place the whole components in a fermentation container for sealed fermentation, wherein the whole components occupy 10% of the volume of the fermentation container, and the remaining 90% is filled with oxygen before sealed fermentation.

[0130] The fermentation medium comprises: 10.0 g beef extract powder, 5.0 g peptone, 3.0 g yeast extract powder, 5.0 g glucose, 1.0 g soluble starch, 5.0 g NaCl, 3.0 g NaAc, 0.5 g L-cysteine ​​hydrochloride, 1000.0 mL distilled water, and is sterilized at 121 degrees Celsius for 10 minutes, and then 2 g neutral protease is added to obtain the fermentation medium.

[0131] The preparation method of the repair agent described in the present invention is as follows:

[0132] S01. Add VINCEBIO HPC851 and deionized water to the main pot, stir and disperse evenly, then add the pre-dispersed sodium hyaluronate and glycerin, raise the temperature to 80-85℃, disperse evenly, and keep warm and stir for 20 minutes.

[0133] After S02 is kept warm, add EMAL 270S-A1 and SUR TB210 in turn, return the temperature to 80℃, stir and disperse evenly. After confirming that there are no particles in the material, start cooling.

[0134] S03 At 60-65℃, add soapberry extract, bisabolol, ML, AKYPO RLM-6N, RunmildTM COP and citric acid monohydrate were stirred and dispersed evenly.

[0135] S04 After the temperature is below 45℃, add functional repair agent, SHS silicone emulsion 3609, GP-1, phenoxyethanol, (daily) flavor, sodium chloride, EHG, D-panthenol and the remaining raw materials that have been dissolved outside in advance, stir and disperse evenly, then send for inspection and test, and discharge after passing the test.

[0136] Example 3

[0137] This embodiment provides a hair repair agent, the preparation raw materials of which include:

[0138] VINCEBIO HPC8512

[0139] EMAL 270S-A112

[0140] Soapberry Extract 5

[0141] SUR TB2106

[0142] Bisabolol 0.08

[0143] Sodium hyaluronate 0.1

[0144] ML1

[0145] Glycerol 0.5

[0146] AKYPO RLM-6N1.5

[0147] RunmildTM COP3

[0148] Functional repair agent 3

[0149] SHS silicone emulsion 36091.5

[0150] GP-10.05

[0151] Phenoxyethanol 0.6

[0152] Sodium benzoate 0.45

[0153] (Daily use) Flavor 0.5

[0154] Citric acid monohydrate 0.2

[0155] Sodium chloride 0.5

[0156] EHG0.05

[0157] D-Panthenol 0.05

[0158] Deionized water was added to make up to 100 parts.

[0159] The functional repair agent comprises: 43% of bifid yeast fermentation product filtrate, 7% of hydrolyzed spirulina protein, 5% of hydrolyzed black bean protein, 4.5% of hydrolyzed soy protein, 1.3% of hydrolyzed keratin, 0.15% of silk extract, 0.25% of hydrolyzed peanut protein, 4.2% of quaternary ammonium salt-79 hydrolyzed silk, 3.2% of methylpropanediol, and the balance of water.

[0160] The method for preparing the filtrate of the bifid yeast fermentation product and the silk extract comprises the following steps:

[0161] S01: soaking commercially available silk in a mixed solvent of ethanol and isopropyl ketone (volume ratio 1:1) at 50 degrees Celsius for 2 hours, and filtering to obtain the silk and the solution;

[0162] The solution is then subjected to rotary evaporation to remove the mixed solvent to obtain an oil;

[0163] S02: the silk filtered in S01 and Bifidobacterium adolescentis (China Industrial Microbiological Culture Collection Center, CICC 24573) are mixed and inoculated into a fermentation medium for fermentation, and the filtrate is filtered after fermentation; the filtrate of the bifid yeast fermentation product and the silk extract are obtained.

[0164] The silk accounts for 0.3% of the fermentation medium; the Bifidobacterium adolescentis accounts for 4% (v / v) of the fermentation medium; the fermentation conditions are 37° C. and the fermentation time is 72 hours;

[0165] The fermentation is to place the whole components in a fermentation container for sealed fermentation, wherein the whole components occupy 10% of the volume of the fermentation container, and the remaining 90% is filled with oxygen before sealed fermentation.

[0166] The fermentation medium comprises: 10.0 g beef extract powder, 5.0 g peptone, 3.0 g yeast extract powder, 5.0 g glucose, 1.0 g soluble starch, 5.0 g NaCl, 3.0 g NaAc, 0.5 g L-cysteine ​​hydrochloride, 1000.0 mL distilled water, and is sterilized at 121 degrees Celsius for 10 minutes, and then 2 g neutral protease is added to obtain the fermentation medium.

[0167] The preparation method of the repair agent described in the present invention is as follows:

[0168] S01. Add VINCEBIO HPC851 and deionized water to the main pot, stir and disperse evenly, then add the pre-dispersed sodium hyaluronate and glycerin, raise the temperature to 80-85℃, disperse evenly, and keep warm and stir for 20 minutes.

[0169] After S02 is kept warm, add EMAL 270S-A1 and SUR TB210 in turn, return the temperature to 80℃, stir and disperse evenly. After confirming that there are no particles in the material, start cooling.

[0170] S03 At 60-65℃, add soapberry extract, bisabolol, ML, AKYPO RLM-6N, RunmildTM COP and citric acid monohydrate were stirred and dispersed evenly.

[0171] S04 When the temperature is below 45℃, add functional repair agent, SHS silicone emulsion 3609, GP-1, phenoxyethanol, (daily) fragrance, sodium chloride, EHG, D-panthenol, the oily substance in silk pretreatment step S01 and the remaining raw materials that have been dissolved outside in advance, stir and disperse evenly, then send for inspection and test, and discharge after passing the test.

[0172] Example 4

[0173] This embodiment provides a hair repair agent, the preparation raw materials of which include:

[0174] VINCEBIO HPC8512

[0175] EMAL 270S-A112

[0176] Soapberry Extract 5

[0177] SUR TB2106

[0178] Bisabolol 0.08

[0179] Sodium hyaluronate 0.1

[0180] ML1

[0181] Glycerol 0.5

[0182] AKYPO RLM-6N1.5

[0183] RunmildTM COP3

[0184] Functional repair agent 3

[0185] SHS silicone emulsion 36091.5

[0186] GP-10.05

[0187] Phenoxyethanol 0.6

[0188] Sodium benzoate 0.45

[0189] (Daily use) Flavor 0.5

[0190] Citric acid monohydrate 0.2

[0191] Sodium chloride 0.5

[0192] EHG0.05

[0193] D-Panthenol 0.05

[0194] Deionized water was added to make up to 100 parts.

[0195] The functional repair agent comprises: 43% of bifid yeast fermentation product filtrate, 7% of hydrolyzed spirulina protein, 5% of hydrolyzed black bean protein, 4.5% of hydrolyzed soy protein, 1.3% of hydrolyzed keratin, 0.15% of silk extract, 0.25% of hydrolyzed peanut protein, 4.2% of quaternary ammonium salt-79 hydrolyzed silk, 3.2% of methylpropanediol, and the balance of water.

[0196] The method for preparing the filtrate of the bifid yeast fermentation product and the silk extract comprises the following steps:

[0197] S01: soaking commercially available silk in a mixed solvent of ethanol and isopropyl ketone (volume ratio 1:1) at 50 degrees Celsius for 2 hours, and filtering to obtain the silk and the solution;

[0198] The solution is then subjected to rotary evaporation to remove the mixed solvent to obtain an oil;

[0199] S02: mixing Bifidobacterium adolescentis (China Industrial Microbiological Culture Collection Center, CICC 24573) and inoculating it into a fermentation medium for fermentation, and filtering the filtrate after fermentation to obtain the bifid yeast fermentation product filtrate.

[0200] Wherein, the Bifidobacterium adolescentis accounts for 4% (v / v) of the fermentation medium; the fermentation conditions are 37° C. and the fermentation time is 72 hours;

[0201] The fermentation is to place the whole components in a fermentation container for sealed fermentation, wherein the whole components occupy 10% of the volume of the fermentation container, and the remaining 90% is filled with oxygen before sealed fermentation.

[0202] The fermentation medium comprises: 10.0 g beef extract powder, 5.0 g peptone, 3.0 g yeast extract powder, 5.0 g glucose, 1.0 g soluble starch, 5.0 g NaCl, 3.0 g NaAc, 0.5 g L-cysteine ​​hydrochloride, 1000.0 mL distilled water, and is sterilized at 121 degrees Celsius for 10 minutes, and then 2 g neutral protease is added to obtain the fermentation medium.

[0203] S03: The silk obtained by filtering in S01 and Bifidobacterium longum (China Industrial Microbiological Culture Collection Management Center, CICC 6207) are mixed and inoculated into a fermentation medium for fermentation, and the filtrate is filtered after fermentation to obtain the silk extract. The remaining conditions are the same as S02.

[0204] S04: fermenting the oil obtained in S01 and Candida krusei in a culture medium at 30°C for 24 hours, then filtering and standing to obtain an oil layer for standby use. The culture medium comprises: 5° Bé malt juice. The mass ratio of the oil to the culture medium is 1:10; the mass ratio of Candida krusei to the culture medium is 1:100.

[0205] The preparation method of the repair agent described in the present invention is as follows:

[0206] S01. Add VINCEBIO HPC851 and deionized water to the main pot, stir and disperse evenly, then add the pre-dispersed sodium hyaluronate and glycerin, raise the temperature to 80-85℃, disperse evenly, and keep warm and stir for 20 minutes.

[0207] After S02 is kept warm, add EMAL 270S-A1 and SUR TB210 in turn, return the temperature to 80℃, stir and disperse evenly. After confirming that there are no particles in the material, start cooling.

[0208] S03 At 60-65℃, add soapberry extract, bisabolol, ML, AKYPO RLM-6N, RunmildTM COP and citric acid monohydrate were stirred and dispersed evenly.

[0209] S04 When the temperature is below 45℃, add functional repair agent, SHS silicone emulsion 3609, GP-1, phenoxyethanol, (daily) fragrance, sodium chloride, EHG, D-panthenol, the oil layer in silk pretreatment step S03 and the remaining raw materials that have been dissolved outside in advance, stir and disperse evenly, then send for inspection and test, and discharge after passing the test.

[0210] Example 5

[0211] This embodiment provides a hair repair agent, the preparation raw materials of which include:

[0212] VINCEBIO HPC8512

[0213] EMAL 270S-A112

[0214] Soapberry Extract 5

[0215] SUR TB2106

[0216] Bisabolol 0.08

[0217] Sodium hyaluronate 0.1

[0218] ML1

[0219] Glycerol 0.5

[0220] AKYPO RLM-6N1.5

[0221] RunmildTM COP3

[0222] Functional repair agent 3

[0223] Polydimethylsiloxane 1.5

[0224] GP-10.05

[0225] Phenoxyethanol 0.6

[0226] Sodium benzoate 0.45

[0227] (Daily use) Flavor 0.5

[0228] Citric acid monohydrate 0.2

[0229] Sodium chloride 0.5

[0230] EHG0.05

[0231] D-Panthenol 0.05

[0232] Deionized water was added to make up to 100 parts.

[0233] The functional repair agent comprises: 43% of bifid yeast fermentation product filtrate, 7% of hydrolyzed spirulina protein, 5% of hydrolyzed black bean protein, 4.5% of hydrolyzed soy protein, 1.3% of hydrolyzed keratin, 0.15% of silk extract, 0.25% of hydrolyzed peanut protein, 4.2% of quaternary ammonium salt-79 hydrolyzed silk, 3.2% of methylpropanediol, and the balance of water.

[0234] The method for preparing the filtrate of the bifid yeast fermentation product and the silk extract comprises the following steps:

[0235] S01: soaking commercially available silk in a mixed solvent of ethanol and isopropyl ketone (volume ratio 1:1) at 50 degrees Celsius for 2 hours, and filtering to obtain the silk and the solution;

[0236] The solution is then subjected to rotary evaporation to remove the mixed solvent to obtain an oil;

[0237] S02: the silk filtered in S01 and Bifidobacterium adolescentis (China Industrial Microbiological Culture Collection Center, CICC 24573) are mixed and inoculated into a fermentation medium for fermentation, and the filtrate is filtered after fermentation; the filtrate of the bifid yeast fermentation product and the silk extract are obtained.

[0238] The silk accounts for 0.3% of the fermentation medium; the Bifidobacterium adolescentis accounts for 4% (v / v) of the fermentation medium; the fermentation conditions are 37° C. and the fermentation time is 72 hours;

[0239] The fermentation is to place the whole components in a fermentation container for sealed fermentation, wherein the whole components occupy 10% of the volume of the fermentation container, and the remaining 90% is filled with oxygen before sealed fermentation.

[0240] The fermentation medium comprises: 10.0 g beef extract powder, 5.0 g peptone, 3.0 g yeast extract powder, 5.0 g glucose, 1.0 g soluble starch, 5.0 g NaCl, 3.0 g NaAc, 0.5 g L-cysteine ​​hydrochloride, 1000.0 mL distilled water, and is sterilized at 121 degrees Celsius for 10 minutes, and then 2 g neutral protease is added to obtain the fermentation medium.

[0241] S03 ferments the oil obtained in S01 and Candida krusei in a culture medium at 30°C for 24 hours, then filters and allows the oil layer to stand for use. The culture medium comprises: 5° Bé malt juice. The mass ratio of the oil to the culture medium is 1:10; the mass ratio of Candida krusei to the culture medium is 1:100.

[0242] The preparation method of the repair agent described in the present invention is as follows:

[0243] S01. Add VINCEBIO HPC851 and deionized water to the main pot, stir and disperse evenly, then add the pre-dispersed sodium hyaluronate and glycerin, raise the temperature to 80-85℃, disperse evenly, and keep warm and stir for 20 minutes.

[0244] After S02 is kept warm, add EMAL 270S-A1 and SUR TB210 in turn, return the temperature to 80℃, stir and disperse evenly. After confirming that there are no particles in the material, start cooling.

[0245] S03 At 60-65℃, add soapberry extract, bisabolol, ML, AKYPO RLM-6N, RunmildTM COP and citric acid monohydrate were stirred and dispersed evenly.

[0246] S04 When the temperature is below 45°C, add functional repair agent, polydimethylsiloxane, GP-1, phenoxyethanol, (daily) fragrance, sodium chloride, EHG, D-panthenol, the oil layer in the silk pretreatment step S03, and the remaining raw materials that have been pre-dissolved outside in turn, stir and disperse evenly, and then send for inspection and testing. After passing the test, discharge the material.

[0247] Example 6

[0248] This embodiment provides a hair repair agent, the preparation raw materials of which include:

[0249] VINCEBIO HPC8512

[0250] EMAL 270S-A112

[0251] Soapberry Extract 5

[0252] SUR TB2106

[0253] Bisabolol 0.08

[0254] Sodium hyaluronate 0.1

[0255] ML1

[0256] Glycerol 0.5

[0257] Sodium Laureth-6 Carboxylate 1.5

[0258] RunmildTM COP3

[0259] Functional repair agent 3

[0260] SHS silicone emulsion 36091.5

[0261] GP-10.05

[0262] Phenoxyethanol 0.6

[0263] Sodium benzoate 0.45

[0264] (Daily use) Flavor 0.5

[0265] Citric acid monohydrate 0.2

[0266] Sodium chloride 0.5

[0267] EHG0.05

[0268] D-Panthenol 0.05

[0269] Deionized water was added to make up to 100 parts.

[0270] The functional repair agent comprises: 43% of bifid yeast fermentation product filtrate, 7% of hydrolyzed spirulina protein, 5% of hydrolyzed black bean protein, 4.5% of hydrolyzed soy protein, 1.3% of hydrolyzed keratin, 0.15% of silk extract, 0.25% of hydrolyzed peanut protein, 4.2% of quaternary ammonium salt-79 hydrolyzed silk, 3.2% of methylpropanediol, and the balance of water.

[0271] The method for preparing the filtrate of the bifid yeast fermentation product and the silk extract comprises the following steps:

[0272] S01: soaking commercially available silk in a mixed solvent of ethanol and isopropyl ketone (volume ratio 1:1) at 50 degrees Celsius for 2 hours, and filtering to obtain the silk and the solution;

[0273] The solution is then subjected to rotary evaporation to remove the mixed solvent to obtain an oil;

[0274] S02: the silk filtered in S01 and Bifidobacterium adolescentis (China Industrial Microbiological Culture Collection Center, CICC 24573) are mixed and inoculated into a fermentation medium for fermentation, and the filtrate is filtered after fermentation; the filtrate of the bifid yeast fermentation product and the silk extract are obtained.

[0275] The silk accounts for 0.3% of the fermentation medium; the Bifidobacterium adolescentis accounts for 4% (v / v) of the fermentation medium; the fermentation conditions are 37° C. and the fermentation time is 72 hours;

[0276] The fermentation is to place the whole components in a fermentation container for sealed fermentation, wherein the whole components occupy 10% of the volume of the fermentation container, and the remaining 90% is filled with oxygen before sealed fermentation.

[0277] The fermentation medium comprises: 10.0 g beef extract powder, 5.0 g peptone, 3.0 g yeast extract powder, 5.0 g glucose, 1.0 g soluble starch, 5.0 g NaCl, 3.0 g NaAc, 0.5 g L-cysteine ​​hydrochloride, 1000.0 mL distilled water, and is sterilized at 121 degrees Celsius for 10 minutes, and then 2 g neutral protease is added to obtain the fermentation medium.

[0278] S03 ferments the oil obtained in S01 and Candida krusei in a culture medium at 30°C for 24 hours, then filters and allows the oil layer to stand for use. The culture medium comprises: 5° Bé malt juice. The mass ratio of the oil to the culture medium is 1:10; the mass ratio of Candida krusei to the culture medium is 1:100.

[0279] The preparation method of the repair agent described in the present invention is as follows:

[0280] S01. Add VINCEBIO HPC851 and deionized water to the main pot, stir and disperse evenly, then add the pre-dispersed sodium hyaluronate and glycerin, raise the temperature to 80-85℃, disperse evenly, and keep warm and stir for 20 minutes.

[0281] After S02 is kept warm, add EMAL 270S-A1 and SUR TB210 in turn, return the temperature to 80℃, stir and disperse evenly. After confirming that there are no particles in the material, start cooling.

[0282] S03 At 60-65℃, add soapberry extract, bisabolol, ML, sodium laureth-6 carboxylate, RunmildTM COP and citric acid monohydrate are stirred and dispersed evenly.

[0283] S04 When the temperature is below 45℃, add functional repair agent, SHS silicone emulsion 3609, GP-1, phenoxyethanol, (daily) fragrance, sodium chloride, EHG, D-panthenol, the oil layer in silk pretreatment step S03 and the remaining raw materials that have been dissolved outside in advance, stir and disperse evenly, then send for inspection and test, and discharge after passing the test.

[0284] Example 7

[0285] This embodiment provides a hair repair agent, the preparation raw materials of which include:

[0286] VINCEBIO HPC8512

[0287] EMAL 270S-A112

[0288] Soapberry Extract 5

[0289] SUR TB2106

[0290] Bisabolol 0.08

[0291] Sodium hyaluronate 0.1

[0292] MY 2000 Silicone Surfactant 1

[0293] Glycerol 0.5

[0294] AKYPO RLM-6N1.5

[0295] RunmildTM COP3

[0296] Functional repair agent 3

[0297] SHS silicone emulsion 36091.5

[0298] GP-10.05

[0299] Phenoxyethanol 0.6

[0300] Sodium benzoate 0.45

[0301] (Daily use) Flavor 0.5

[0302] Citric acid monohydrate 0.2

[0303] Sodium chloride 0.5

[0304] EHG0.05

[0305] D-Panthenol 0.05

[0306] Deionized water was added to make up to 100 parts.

[0307] The functional repair agent comprises: 43% of bifid yeast fermentation product filtrate, 7% of hydrolyzed spirulina protein, 5% of hydrolyzed black bean protein, 4.5% of hydrolyzed soy protein, 1.3% of hydrolyzed keratin, 0.15% of silk extract, 0.25% of hydrolyzed peanut protein, 4.2% of quaternary ammonium salt-79 hydrolyzed silk, 3.2% of methylpropanediol, and the balance of water.

[0308] The method for preparing the filtrate of the bifid yeast fermentation product and the silk extract comprises the following steps:

[0309] S01: soaking commercially available silk in a mixed solvent of ethanol and isopropyl ketone (volume ratio 1:1) at 50 degrees Celsius for 2 hours, and filtering to obtain the silk and the solution;

[0310] The solution is then subjected to rotary evaporation to remove the mixed solvent to obtain an oil;

[0311] S02: the silk filtered in S01 and Bifidobacterium adolescentis (China Industrial Microbiological Culture Collection Center, CICC 24573) are mixed and inoculated into a fermentation medium for fermentation, and the filtrate is filtered after fermentation; the filtrate of the bifid yeast fermentation product and the silk extract are obtained.

[0312] The silk accounts for 0.3% of the fermentation medium; the Bifidobacterium adolescentis accounts for 4% (v / v) of the fermentation medium; the fermentation conditions are 37° C. and the fermentation time is 72 hours;

[0313] The fermentation is to place the whole components in a fermentation container for sealed fermentation, wherein the whole components occupy 10% of the volume of the fermentation container, and the remaining 90% is filled with oxygen before sealed fermentation.

[0314] The fermentation medium comprises: 10.0 g beef extract powder, 5.0 g peptone, 3.0 g yeast extract powder, 5.0 g glucose, 1.0 g soluble starch, 5.0 g NaCl, 3.0 g NaAc, 0.5 g L-cysteine ​​hydrochloride, 1000.0 mL distilled water, and is sterilized at 121 degrees Celsius for 10 minutes, and then 2 g neutral protease is added to obtain the fermentation medium.

[0315] S03 ferments the oil obtained in S01 and Candida krusei in a culture medium at 30°C for 24 hours, then filters and allows the oil layer to stand for use. The culture medium comprises: 5° Bé malt juice. The mass ratio of the oil to the culture medium is 1:10; the mass ratio of Candida krusei to the culture medium is 1:100.

[0316] The preparation method of the repair agent described in the present invention is as follows:

[0317] S01. Add VINCEBIO HPC851 and deionized water to the main pot, stir and disperse evenly, then add the pre-dispersed sodium hyaluronate and glycerin, raise the temperature to 80-85℃, disperse evenly, and keep warm and stir for 20 minutes.

[0318] After S02 is kept warm, add EMAL 270S-A1 and SUR TB210 in turn, return the temperature to 80℃, stir and disperse evenly. After confirming that there are no particles in the material, start cooling.

[0319] S03: At 60-65℃, add soapberry extract, bisabolol, MY 2000 silicone surfactant, AKYPO RLM-6N, RunmildTM COP and citric acid monohydrate in sequence and stir to disperse evenly.

[0320] S04 When the temperature is below 45℃, add functional repair agent, SHS silicone emulsion 3609, GP-1, phenoxyethanol, (daily) fragrance, sodium chloride, EHG, D-panthenol, the oil layer in silk pretreatment step S03 and the remaining raw materials that have been dissolved outside in advance, stir and disperse evenly, then send for inspection and test, and discharge after passing the test.

[0321] Example 8

[0322] This embodiment provides a hair repair agent, the preparation raw materials of which include:

[0323] VINCEBIO HPC8512

[0324] EMAL 270S-A112

[0325] Soapberry Extract 5

[0326] SUR TB2106

[0327] Bisabolol 0.08

[0328] Sodium hyaluronate 0.1

[0329] ML1

[0330] Glycerol 0.5

[0331] AKYPO RLM-6N1.5

[0332] RunmildTM COP3

[0333] Functional repair agent 3

[0334] SHS silicone emulsion 36091.5

[0335] GP-10.05

[0336] Phenoxyethanol 0.6

[0337] Sodium benzoate 0.45

[0338] (Daily use) Flavor 0.5

[0339] Citric acid monohydrate 0.2

[0340] Sodium chloride 0.5

[0341] EHG0.05

[0342] D-Panthenol 0.05

[0343] Deionized water was added to make up to 100 parts.

[0344] The functional repair agent comprises: 43% of bifid yeast fermentation product filtrate, 7% of hydrolyzed spirulina protein, 5% of hydrolyzed black bean protein, 4.5% of hydrolyzed soy protein, 1.3% of hydrolyzed keratin, 0.15% of silk extract, 0.25% of hydrolyzed peanut protein, 4.2% of quaternary ammonium salt-79 hydrolyzed silk, 3.2% of methylpropanediol, and the balance of water.

[0345] The method for preparing the filtrate of the bifid yeast fermentation product and the silk extract comprises the following steps:

[0346] S01: soaking commercially available silk in a mixed solvent of ethanol and isopropyl ketone (volume ratio 1:1) at 50 degrees Celsius for 2 hours, and filtering to obtain the silk and the solution;

[0347] The solution is then subjected to rotary evaporation to remove the mixed solvent to obtain an oil;

[0348] S02: the silk filtered in S01 and Bifidobacterium adolescentis (China Industrial Microbiological Culture Collection Center, CICC 24573) are mixed and inoculated into a fermentation medium for fermentation, and the filtrate is filtered after fermentation; the filtrate of the bifid yeast fermentation product and the silk extract are obtained.

[0349] The silk accounts for 0.3% of the fermentation medium; the Bifidobacterium adolescentis accounts for 4% (v / v) of the fermentation medium; the fermentation conditions are 37° C. and the fermentation time is 72 hours;

[0350] The fermentation is to place the whole components in a fermentation container for sealed fermentation, wherein the whole components occupy 10% of the volume of the fermentation container, and the remaining 90% is filled with oxygen before sealed fermentation.

[0351] The fermentation medium comprises: 10.0 g beef extract powder, 5.0 g peptone, 3.0 g yeast extract powder, 5.0 g glucose, 1.0 g soluble starch, 5.0 g NaCl, 3.0 g NaAc, 0.5 g L-cysteine ​​hydrochloride, 1000.0 mL distilled water, and is sterilized at 121 degrees Celsius for 10 minutes, and then 2 g neutral protease is added to obtain the fermentation medium.

[0352] S03 ferments the oil obtained in S01 and Candida krusei in a culture medium at 30°C for 24 hours, then filters and allows the oil layer to stand for use. The culture medium comprises: 5° Bé malt juice. The mass ratio of the oil to the culture medium is 1:10; the mass ratio of Candida krusei to the culture medium is 1:100.

[0353] The preparation method of the repair agent described in the present invention is as follows:

[0354] S01. Add VINCEBIO HPC851 and deionized water to the main pot, stir and disperse evenly, then add the pre-dispersed sodium hyaluronate and glycerin, raise the temperature to 80-85℃, disperse evenly, and keep warm and stir for 20 minutes.

[0355] After S02 is kept warm, add EMAL 270S-A1 and SUR TB210 in turn, return the temperature to 80℃, stir and disperse evenly. After confirming that there are no particles in the material, start cooling.

[0356] S03 At 60-65℃, add soapberry extract, bisabolol, ML, AKYPO RLM-6N, RunmildTM COP and citric acid monohydrate were stirred and dispersed evenly.

[0357] S04 When the temperature is below 45℃, add functional repair agent, SHS silicone emulsion 3609, GP-1, phenoxyethanol, (daily) fragrance, sodium chloride, EHG, D-panthenol, the oil layer in silk pretreatment step S03 and the remaining raw materials that have been dissolved outside in advance, stir and disperse evenly, then send for inspection and test, and discharge after passing the test.

[0358] Performance Test 1: Test of the nourishing effect of hair products. This method uses equipment to measure the improvement of glossiness and combing properties of hair pieces before and after using the sample to reflect the nourishing effect of the product on the hair.

[0359] Reagents and consumables: cleaning solution; in vitro human hair bundle (length ≥10cm, net weight ≥6g).

[0360] Test substance: Sample group: Examples 1 to 8.

[0361] Test method:

[0362] (1) Baseline dry hair test: The hair bundle to be tested is fully moistened with running constant temperature clean water, treated with cleaning solution, and placed in a constant temperature and humidity chamber (20-25°C, 40%-60%) for more than 4 hours. The hair bundle is then taken out and fixed in the test position for combing cycle test and gloss test.

[0363] (2) Dry hair sample test: The hair to be tested is fully moistened with running constant temperature clean water, and the sample is evenly applied on the surface of the hair at a rate of 0.2 g per gram of hair for about 30 seconds. The hair is left to stand for about 3-5 minutes. After rinsing, the hair is placed in a constant temperature and humidity chamber (20-25°C, 40%-60%) for more than 4 hours. The hair is then taken out and fixed in the test position for combing cycle test and gloss test.

[0364] (3) Record the combing work value and glossiness value of the test hair bundle before and after using the sample and perform data processing.

[0365] Combing power change rate = (A s-A0) / A0*100%.

[0366] Where: A0--combing work of baseline test;

[0367] A S --Combing work of the post-sampling treatment test.

[0368] Glossiness change rate = (C s -C0) / C0*100%.

[0369] Where: C0 - glossiness of baseline test;

[0370] C S --Glossiness of the sample after treatment test.

[0371] Table 1 Test results

[0372]

[0373]

[0374] Performance test 2: Anti-hair breakage efficacy test

[0375] The strength of hair is determined by its tensile properties. Hair that is difficult to stretch or break is relatively strong. It is usually expressed in terms of parameters such as tensile force (load), stress, elongation, and total work done at the breaking point, yield point, or specified point. This method is to uniformly stretch a single hair of equal length on a CTX texture analyzer until the hair breaks, and calculate the tensile strength and work done at break based on the curve. Since ambient temperature and humidity affect the tensile properties of hair, temperature and humidity control measures are required during the test to ensure that the temperature and humidity of the test environment are stable during and during the test.

[0376] Reagents and consumables: cleaning solution (sodium dodecyl sulfate solution); in vitro human hair bundle (length ≥15cm, net weight ≥6g).

[0377] Sample group: Test Examples 1 to 8.

[0378] Test method:

[0379] (1) Test before using the sample: The hair strand to be tested is fully moistened with running constant temperature clean water, and after being treated with the cleaning solution, it is placed in a constant temperature and humidity chamber [(26±2)℃, (60±10)%RH] to dry naturally for 24 hours, and a single-strand tensile test is performed, and the test data of each time is recorded.

[0380] (2) Test after using the sample: Rinse the hair bundle to be tested with running constant temperature clean water or do not rinse it according to the sample usage instructions. Apply 0.2g of sample per gram of hair bundle or the amount in accordance with the sample usage instructions evenly on the surface of the hair. After leaving it for a period of time, rinse it and use a soft and clean tissue to wipe the moisture on the surface of the hair or do not rinse it. Put the isolated hair into a constant temperature and humidity chamber [(26±2)℃, (60±10)%RH] to dry it naturally for 24 hours, and then perform a single-strand tensile test, and record the test data for each time.

[0381] Tensile strength change rate = (C s -C0) / C0*100%.

[0382] In the formula: C0---tensile strength of the sample before use;

[0383] C s ---Tensile strength of the sample after use.

[0384] Table 2 Tensile strength test results

[0385] Tensile strength change rate / % Example 1 15.853 Example 2 16.363 Example 3 17.124 Example 4 18.453 Example 5 20.832 Example 6 21.124 Example 7 21.264 Example 8 23.752

[0386] Performance Test 3: Stability Test

[0387] The repairing agents prepared in Examples 1 to 8 were placed at 0°C and 45°C for 90 days to check their properties, and then placed alternately at 0°C and 45°C for 12 hours. This was repeated 6 times to check the product properties.

[0388] Table 3 Test results

[0389] Example 1 0℃ 45℃ Hot and cold cycle Example 1 Viscous liquid Viscous liquid Thinning Example 2 Viscous liquid Thinning Thinning Example 3 Viscous liquid Viscous liquid Viscous liquid Example 4 Viscous liquid Viscous liquid Thinning Example 5 Thinning Thinning Thinning Example 6 Thinning Thinning Thinning Example 7 Thinning Thinning Thinning Example 8 Viscous liquid Viscous liquid Viscous liquid

[0390] Performance test 4: color protection performance test

[0391] The hair is semi-permanently dyed by dyeing agents, which stabilizes the pigment of the hair in the form of care. A precise color difference sensor is used to test the color difference of the hair sample group and the control group, so as to reduce the significant degree of hair color difference to measure the effect of the sample on improving hair color protection. The color difference calculation formula is as follows:

[0392]

[0393] In the formula, ΔE represents the color difference before and after, L t represents the L value of the hair color after the calibration time t, L0 represents the L value of the hair color at the initial time, a t represents the a value of the hair color after the calibration time t, a0 represents the a value of the hair color at the initial time, b t represents the b value of the hair color after calibration time t, and b0 represents the b value of the hair color at the initial time.

[0394] Materials: Light yellow, bleached flat hair, 15cm, 3.0g.

[0395] Environmental requirements: Temperature: 21.0℃±1.0℃; Humidity: 50%±10%.

[0396] 6.1. Hair Color Care Test Protocol

[0397] Twenty-seven identical flat hair bundles (3.0 g, 15 cm, bleached hair bundles) were randomly selected and divided into nine groups. The hair bundles were placed in a constant temperature and humidity environment [(21±1)℃, (50±10)%RH] for 24 hours.

[0398] The 9 groups of hair bundles were dyed with the same amount of dye, and after dyeing, they were placed in a constant temperature and humidity environment [(21±1)℃, (50±10)%RH] for 24 hours;

[0399] The color values ​​of 9 groups of hair bundles were tested using colorimeter CL400 (Before);

[0400] 9 groups of hair bundles were treated with the products of Examples 1 to 8 or clean water (control group) respectively: after washing the hair bundles, wipe off the excess water, apply 0.1g / g of sample to each hair bundle, and rinse with water for 1min after 1min, and operate 50 times in total. The isolated hair was placed in a constant temperature and humidity environment [(21±1)℃, (50±10)%RH] to dry naturally for 24 hours; the color value (After) of the 9 groups of hair bundles was tested by colorimeter CL400.

[0401] At the same time, test the anti-hair breakage situation of each group of hair bundles according to the method of Test 2.

[0402] Table 4 Test results

[0403]

[0404]

[0405] Table 5 Test results

[0406] Tensile strength change rate / % Example 1 7.624 Example 2 9.426 Example 3 11.353 Example 4 13.974 Example 5 16.474 Example 6 18.125 Example 7 18.325 Example 8 22.335 Control group -9.237

[0407] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hair repair agent, characterized in that: The raw materials for its preparation include: Suspending agents, surfactants, hair conditioning agents, solvents, cleaning agents, functional repair agents, preservatives, fragrances, thickeners and humectants.

2. A hair repair agent according to claim 1, characterized in that: The suspending agent contains VINCEBIOHPC851.

3. A hair repair agent according to claim 1, characterized in that: The surfactants include EMAL270S-A1, SUR TB210, ML, AKYPO RLM-6N, RunmildTM COP.

4. A hair repair agent according to claim 1, characterized in that: The hair conditioning agent comprises bisabolol, SHS silicone emulsion 3609, GP-1 and D-panthenol.

5. A hair repair agent according to claim 1, characterized in that: The moisturizing agent comprises sodium hyaluronate, glycerin and EHG.

6. A hair repair agent according to claim 1, characterized in that: The cleaning agent contains soapberry extract.

7. A hair repair agent according to claim 1, characterized in that: The functional repair agent comprises bifida yeast fermentation product filtrate, water, hydrolyzed spirulina protein, hydrolyzed black bean protein, hydrolyzed soy protein, hydrolyzed keratin, silk extract, hydrolyzed peanut protein, quaternary ammonium salt-79 hydrolyzed silk, and methylpropanediol.

8. The hair repair agent according to claim 5, characterized in that: Calculated by mass percentage, the functional repair agent comprises: filtrate of bifid yeast fermentation product: 40%-60%, hydrolyzed spirulina protein: 5%-8%, hydrolyzed black bean protein: 5%-8%, hydrolyzed soy protein: 3%-8%, hydrolyzed keratin: 0.1%-2%, silk extract: 0.02%-0.2%, hydrolyzed peanut protein: 0.05%-0.5%, quaternary ammonium salt-79 hydrolyzed silk 3.3%-5.8%, methylpropanediol 1.0-5.0%, and water: balance.

9. The hair repair agent according to claim 5, characterized in that: Calculated by mass percentage, the functional repair agent comprises: 43% of bifida yeast fermentation product filtrate, 7% of hydrolyzed spirulina protein, 5% of hydrolyzed black bean protein, 4.5% of hydrolyzed soy protein, 1.3% of hydrolyzed keratin, 0.15% of silk extract, 0.25% of hydrolyzed peanut protein, 4.2% of quaternary ammonium salt-79 hydrolyzed silk, 3.2% of methylpropanediol, and the balance of water.

10. A hair repair agent according to any one of claims 1 to 8, characterized in that: Applied in daily chemical field.

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