CN117481999A - Hair care composition for repairing damaged hair and preparation method thereof - Google Patents

Hair care composition for repairing damaged hair and preparation method thereof Download PDF

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Publication number
CN117481999A
CN117481999A CN202311620689.3A CN202311620689A CN117481999A CN 117481999 A CN117481999 A CN 117481999A CN 202311620689 A CN202311620689 A CN 202311620689A CN 117481999 A CN117481999 A CN 117481999A
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hair
care composition
repairing damaged
hair care
keratin
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纪生阵
赵劲松
林晶晶
刘昌海
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Foshan Xizhuang Cosmetics Co ltd
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Foshan Xizhuang Cosmetics Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/737Galactomannans, e.g. guar; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64Proteins; Peptides; Derivatives or degradation products thereof
    • A61K8/65Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/732Starch; Amylose; Amylopectin; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
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    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89Polysiloxanes
    • A61K8/896Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
    • A61K8/898Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9706Algae
    • A61K8/9711Phaeophycota or Phaeophyta [brown algae], e.g. Fucus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783Angiosperms [Magnoliophyta]
    • A61K8/9789Magnoliopsida [dicotyledons]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
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    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/99Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from microorganisms other than algae or fungi, e.g. protozoa or bacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/002Preparations for repairing the hair, e.g. hair cure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/004Preparations used to protect coloured hair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/12Preparations containing hair conditioners
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/592Mixtures of compounds complementing their respective functions

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Abstract

The invention relates to the technical field of cosmetics, and particularly discloses a hair care composition for repairing damaged hair and a preparation method thereof. A hair care composition for repairing damaged hair comprises the following components: surfactants, cationic conditioning agents, emulsifiers, thickeners, chelating agents, preservatives, fragrances, cetyl alcohol, guar hydroxypropyl trimethylammonium chloride, amodimethicone, hydrolyzed corn starch, castor oil maleate, canola/tung oil copolymers, soapberry extract, laminaria cuneata extract, keratins, snow lotus extract, yeast fermentation products, and water. A hair care composition for repairing damaged hair quality is prepared by mixing the above components. The application has good repair effect after dyeing and ironing, thermal protection effect and ultraviolet absorption effect.

Description

Hair care composition for repairing damaged hair and preparation method thereof
Technical Field
The invention relates to the technical field of cosmetics, in particular to a hair care composition for repairing damaged hair and a preparation method thereof.
Background
With the continuous improvement of living standard, more and more people pay attention to the management and maintenance of external figures, and the adjustment of personal external figures through dyeing becomes the first choice of many people.
The hair is provided with a hair scale, a hair cortex and a hair pith from outside to inside, the hair scale is in a scale shape and tightly wraps the hair, the hair is mainly protected by the hair scale and the hair pith, the hair scale mainly consists of melanin and keratin, the moisture of the hair is controlled, the basic structure of the hair is ensured, and the hair pith is capable of further improving the toughness of the hair. Hair dyes are hair that primarily act on the cortex of hair, so that the first step in dyeing hair is usually to open up the outer hair scales. The existing hair dye mainly utilizes an alkaline environment to violently open hair scales, so that the hair scales are easily damaged, the hair scales are irregular and compact in arrangement, part of the hair scales fall off, and the like, so that a plurality of microscopic holes exist on the surface layer of the hair, the microscopic holes need to be repaired in time, otherwise, the fur in the middle layer of the hair is completely exposed to the outside, the moisture of the hair evaporates from the microscopic holes, the opening degree of the hair scales is further increased after the hair is dehydrated, the hair is easy to dry and is even split and broken, and the like.
Therefore, the inventors considered that it was necessary to perform effective post-dyeing repair of hair after dyeing and perming, and in particular, to perform effective post-dyeing repair of damaged hair scales.
Disclosure of Invention
In order to effectively repair hair after dyeing after ironing after dyeing hair, the application provides a hair care composition for repairing damaged hair and a preparation method thereof.
In a first aspect, the present application provides a hair care composition for repairing damaged hair, which adopts the following technical scheme: a hair care composition for repairing damaged hair, the hair care composition for repairing damaged hair comprising the following components in mass percent:
3 to 5 percent of surfactant, 0.1 to 0.5 percent of cationic conditioning agent, 1 to 5 percent of emulsifying agent, 0.1 to 0.5 percent of thickening agent, 0.1 to 0.2 percent of chelating agent, 0.2 to 0.7 percent of preservative, 0.1 to 0.5 percent of essence, 1 to 5 percent of cetyl alcohol, 0.1 to 0.5 percent of guar hydroxypropyl trimethyl ammonium chloride, 1 to 5 percent of ammonia-end polydimethylsiloxane, 0.5 to 1 percent of hydrolyzed corn starch, 1 to 5 percent of castor oil maleate, 0.1 to 2 percent of rape/tung oil copolymer, 0.2 to 1 percent of soapberry extract, 0.1 to 2 percent of kelp extract, 0.1 to 5 percent of keratins, 0.1 to 0.5 percent of snow lotus extract, 0.1 to 0.5 percent of saccharomycete fermentation product and the balance of water.
In the technical scheme, guar hydroxypropyl trimethyl ammonium chloride is a cationic polymer obtained by chemical modification of guar gum, has good moisturizing performance and antistatic performance, can interact with negative charges of hair, and enables the hair to be more flexible and convenient to comb.
The ammonia-end polydimethylsiloxane is an organosilicon compound with a unique chemical structure, and the unique chemical structure containing two positively charged amino groups is adopted, so that good lubricity is provided, and hair can be smooth and easy to comb.
The hydrolyzed corn starch is small-molecule oligomeric maltose formed by breaking the sugar groups collected by the corn starch into smaller molecules, and is generally selected from maltotetraose, maltopentaose, maltohexaose and the like, and the hydrolyzed corn starch is adhered to the hair, so that the hair has good moisture retention performance, and the thickness and the volume of the hair can be increased, so that the hair looks more plump and fluffy.
The maleic acid castor oil ester can form a protective film on the surface of the hair, and the protective film can prevent the hair from being further damaged to a certain extent, can enable the surface layer of the hair to be smoother, and reduces the electrostatic effect of the hair.
The rape/tung oil copolymer is a natural high molecular polymer with excellent film forming effect, is rich in nutrient components such as fatty acid and the like, can permeate into hair, supplements moisture and nutrient of the hair, can fill holes on the surface of the hair, enhances the toughness of the hair, improves the smoothness of the hair and increases the glossiness of the hair.
The soapberry extract is a natural plant extract extracted from soapberry, has good cleaning capability, can keep hair fresh and balance the grease secretion of scalp, and the antioxidant component rich in the soapberry extract endows the soapberry extract with good relieving and anti-inflammatory effects and can resist the damage of free radicals.
The kelp extract is used as seaweed extract, contains abundant vitamins, minerals, amino acids and other components, can effectively supplement nutrition to hair, resist free radical damage, improve dryness and weakness of hair, and promote hair toughness.
Keratin is a common hair conditioner that penetrates into the cortex of hair and fills cracks and pores in the surface layer of the hair, repairs broken disulfide bonds, provides sufficient moisture to the hair, smoothes the hair scales on the surface layer and improves the structural strength of the hair.
The herba Saussureae Involueratae extract is extracted from herba Saussureae Involueratae, is rich in natural moisturizing factors and nutrients, can gently remove hair residues and balance scalp oil secretion, and is also rich in polyphenols, thereby achieving the effect of effectively relieving scalp.
The yeast fermentation product contains rich nutrition and bioactive substances such as amino acids, vitamins, minerals and the like, and the substances can effectively stimulate the blood circulation of scalp and promote the nutrition supply of hair follicles, so that the growth of hair is promoted, the hair quantity is increased, the nutrition can be provided for the hair, the elasticity and toughness of hair is enhanced, and the breakage and bifurcation of hair tips are reduced.
According to the hair care composition for repairing damaged hair, various functional components are added into the hair care composition for repairing damaged hair, and the components are matched with each other to provide sufficient nutritional components and good repairing effect for hair, so that good repairing effect after dyeing and scalding is achieved. The hair care composition mainly comprises a hair fiber, wherein the hair surface layer is formed with a firm protective layer through the film forming effect of the maleic acid castor oil ester and the rape/tung oil copolymer, so that damaged hair scales can be smoothed, other effective components in the hair care composition for repairing damaged hair can be firmly locked in the hair fiber, the hair can be continuously nourished and repaired, a good moisturizing effect is achieved, and the hair is good in softness, glossiness and toughness. According to the application, the hair care composition for repairing damaged hair is endowed with obvious ultraviolet absorption and thermal protection effects through the synergistic combination of the maleic acid castor oil ester, the rape/tung oil copolymer, the soapberry extract and the wedge-based kelp extract, so that good protection effects are provided for hair, further damage to fragile hair after dyeing and scalding caused by external environment is avoided, and good softness, glossiness and toughness are kept for a long time.
Preferably, the mass ratio of the maleic acid castor oil ester to the rape/tung oil copolymer to the soapberry extract to the wedge-based kelp extract is 5:1.2:0.5:1.
in the technical scheme, the mass ratio of the castor oil maleate, the rape/tung oil copolymer, the soapberry extract and the wedge-based kelp extract is 5:1.2:0.5:1, the maleic castor oil ester, the rape/tung oil copolymer, the soapberry extract and the cunninghamia tinctoria extract exert better synergistic interaction effect, further improve the ultraviolet absorption effect and the thermal protection effect of the hair care composition for repairing damaged hair, provide better protection effect for hair, and more effectively ensure that the dyed hair can maintain good softness, glossiness and toughness.
Preferably, the ammonia-end polydimethylsiloxane occupies 2.5% of the weight of the hair care composition for repairing damaged hair, the hydrolyzed corn starch occupies 0.7% of the weight of the hair care composition for repairing damaged hair, and the guar hydroxypropyl trimethylammonium chloride occupies 0.3% of the weight of the hair care composition for repairing damaged hair.
According to the technical scheme, the dosages of the ammonia-end polydimethylsiloxane, the hydrolyzed corn starch and the guar hydroxypropyl trimethyl ammonium chloride are further limited, and the ammonia-end polydimethylsiloxane, the hydrolyzed corn starch and the guar hydroxypropyl trimethyl ammonium chloride are mutually matched, so that the ammonia-end polydimethylsiloxane, the hydrolyzed corn starch and the guar hydroxypropyl trimethyl ammonium chloride can be adhered to hair more uniformly, most negative charges in the hair are effectively neutralized, the rigidity of the hair is enhanced, and the bulk of the hair is kept for a long time. Meanwhile, the three components can be matched with the castor oil maleate and the rape/tung oil copolymer to enhance the film forming effect and the synergistic effect, so that the loss of three effective components of ammonia-end polydimethylsiloxane, hydrolyzed corn starch and guar hydroxypropyl trimethyl ammonium chloride in the hair care composition for repairing damaged hair quality can be reduced during cleaning, and the three components are prevented from being washed away with water flow or excessively deposited at the tips of the hair, the burden of hair roots is aggravated, the hair is clung to the scalp, and the hair bulk is reduced.
Preferably, the cationic conditioning agent at least comprises quaternary ammonium salt-91 and western Qu An methyl sulfate.
In the technical scheme, the cationic conditioning agent at least comprises quaternary ammonium salt-91 and western Qu An methyl sulfate, the quaternary ammonium salt-91 and the western Qu An methyl sulfate are matched with each other, so that a good antistatic effect is achieved, and damaged hair is further repaired on the basis of amino-terminal polydimethylsiloxane, hydrolyzed corn starch and guar hydroxypropyl trimethyl ammonium chloride.
Preferably, the cationic conditioning agent is quaternary ammonium salt-91 or western Qu An methyl sulfate, and the mass ratio of the quaternary ammonium salt-91 to the western Qu An methyl sulfate is 7:3.
in the technical scheme, the cationic conditioning agent is quaternary ammonium salt-91 and western Qu An methyl sulfate, and the mass ratio of the quaternary ammonium salt-91 to the western Qu An methyl sulfate is 7:3, the quaternary ammonium salt-91 and the western Qu An methyl sulfate can achieve good matching effect and better antistatic effect.
Preferably, the keratins include, but are not limited to, keratin, hydrolyzed keratin, oxidized keratin.
In the technical scheme, various keratins interact with each other to better penetrate into the cortex layer of the hair, so that the effect of well filling cracks and pores on the surface layer of the hair is achieved, disulfide bonds of hair breakage are better repaired, sufficient moisture and nutrition are provided for the hair, and the toughness of the hair is further improved.
Preferably, the keratins are keratin, hydrolyzed keratin and oxidized keratin, and the mass ratio of the keratin, hydrolyzed keratin and oxidized keratin is 4.2:1.2:1.2.
in the above technical solution, by further limiting the keratins to keratin, hydrolyzed keratin and oxidized keratin, the mass ratio of keratin, hydrolyzed keratin and oxidized keratin is further limited to 4.2:1.2:1.2, can better repair hair and improve the toughness of the hair.
Preferably, the surfactant is behenyl trimethyl ammonium chloride.
Preferably, the emulsifier is stearyl alcohol.
Preferably, the thickener is hydroxyethyl cellulose.
Preferably, the chelating agent is disodium edetate.
Preferably, the preservative is benzyl alcohol and phenoxyethanol, wherein the benzyl alcohol accounts for 0.1-0.5% of the mass of the hair care composition for repairing damaged hair, and the phenoxyethanol accounts for 0.1-0.2% of the mass of the hair care composition for repairing damaged hair.
In a second aspect, the present application provides a method for preparing a hair care composition for repairing damaged hair, which comprises the following steps:
a method of preparing a hair care composition for repairing damaged hair comprising the steps of:
step 1: sequentially adding water, surfactant, ammonia-end polydimethylsiloxane and cetyl alcohol into a pot, heating to 75-85 ℃, homogenizing for 5-10 min, and stirring until the components are completely dissolved;
step 2: cooling the substance obtained in the step 1 to 60-65 ℃, sequentially adding hydrolyzed corn starch, preservative, hydroxyethyl cellulose, chelating agent and guar hydroxypropyl trimethyl ammonium chloride, and uniformly stirring;
step 3: and (3) cooling the substances obtained in the step (2) to 40-45 ℃, adding the rest raw materials, and uniformly stirring to obtain the hair care composition for repairing damaged hair.
In the technical scheme, the components of the hair care composition for repairing damaged hair are uniformly mixed, the system stability of the hair conditioner can be ensured, and the preparation method is simple, convenient and efficient and is suitable for industrial production.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the hair care composition for repairing damaged hair, various functional components are added into the hair care composition for repairing damaged hair, and the components are matched with each other to provide sufficient nutritional components and good repairing effect for hair, so that good repairing effect after dyeing and scalding is achieved. The hair care composition mainly comprises a hair fiber, wherein the hair surface layer is formed with a firm protective layer through the film forming effect of the maleic acid castor oil ester and the rape/tung oil copolymer, so that damaged hair scales can be smoothed, other effective components in the hair care composition for repairing damaged hair can be firmly locked in the hair fiber, the hair can be continuously nourished and repaired, a good moisturizing effect is achieved, and the hair is good in softness, glossiness and toughness. According to the application, the hair care composition for repairing damaged hair is endowed with obvious ultraviolet absorption and thermal protection effects through the synergistic combination of the maleic acid castor oil ester, the rape/tung oil copolymer, the soapberry extract and the wedge-based kelp extract, so that good protection effects are provided for hair, further damage to fragile hair after dyeing and scalding caused by external environment is avoided, and good softness, glossiness and toughness are kept for a long time.
2. The ammonia-end polydimethylsiloxane, the hydrolyzed corn starch and the guar gum hydroxypropyl trimethyl ammonium chloride are mutually matched, so that the bulk of hair can be kept for a long time, the film forming effect of the maleic acid castor oil ester and the rape/tung oil copolymer is further matched, and the hair care effect is further improved.
Detailed Description
For a better description of the objects, technical solutions and advantages of the present invention, the present invention will be further described with reference to the following specific examples.
Example 1
A hair care composition for repairing damaged hair comprising 91.1kg water, 3kg surfactant, 0.1kg cationic conditioning agent, 1kg emulsifier, 0.1kg thickener, 0.1kg chelating agent, 0.2kg preservative, 0.1kg perfume, 1kg cetyl alcohol, 0.1kg guar hydroxypropyl trimethyl ammonium chloride, 1kg amodimethicone, 0.5kg hydrolyzed corn starch, 1kg castor oil maleate, 0.1kg rape/oil seed oil copolymer, 0.2kg soapberry extract, 0.1kg laminaria cuneata extract, 0.1kg keratins, 0.1kg saussurea involucrata extract, 0.1kg yeast fermentation product.
Wherein the surfactant is behenyl trimethyl ammonium chloride.
Wherein the emulsifier is stearyl alcohol.
Wherein the thickener is hydroxyethyl cellulose.
Wherein the chelating agent is disodium edetate.
Wherein the preservative is benzyl alcohol and phenoxyethanol, the benzyl alcohol dosage is 0.1kg, and the phenoxyethanol dosage is 0.1kg.
Wherein the cationic conditioning agent is quaternary ammonium salt-91 and western Qu An methyl sulfate, and the mass ratio of the quaternary ammonium salt-91 to the western Qu An methyl sulfate is 7:3.
wherein the keratins are keratin, hydrolyzed keratin and oxidized keratin, and the mass ratio of the keratin to the hydrolyzed keratin to the oxidized keratin is 4.2:1.2:1.2.
wherein the hydrolyzed corn starch refers to maltohexaose.
Wherein, the maleic acid castor oil ester is purchased from the company of the chemical industry, the product number is: HC5454.
Wherein the oilTrade name of vegetable/tung oil copolymer:defense, manufactured by TRI-K Industries, INC.
Wherein, soapberry extract is purchased from Shaanxi green and Lai biotechnology Co., ltd., water extraction method, extraction ratio is 10:1.
wherein, the kelp extract is purchased from Waters biotechnology Co., ltd., lanzhou, water extraction method, extraction ratio 10:1.
wherein, the saussurea involucrata extract is purchased from Shanghai Xian Cui Biotech Co., ltd., water extraction method, extraction ratio is 10:1.
wherein the yeast fermentation product is purchased from Shanghai Xian Cui Biotech Co.
Wherein, the preparation method of the hair care composition for repairing damaged hair comprises the following steps:
step 1: sequentially adding water, surfactant, ammonia-end polydimethylsiloxane and cetyl alcohol into a pot, heating to 75deg.C, homogenizing for 5min, and stirring to dissolve completely.
Step 2: cooling the substance obtained in the step 1 to 60 ℃, sequentially adding hydrolyzed corn starch, preservative, hydroxyethyl cellulose, chelating agent and guar hydroxypropyl trimethyl ammonium chloride, and uniformly stirring.
Step 3: cooling the material obtained in the step 2 to 40 ℃, adding the rest raw materials, and uniformly stirring to obtain the hair care composition for repairing damaged hair.
Example 2
A hair care composition for repairing damaged hair, unlike example 1, comprising 60.1kg water, 5kg surfactant, 0.5kg cationic conditioning agent, 5kg emulsifier, 0.5kg thickener, 0.2kg chelating agent, 0.7kg preservative, 0.5kg perfume, 5kg cetyl alcohol, 0.5kg guar hydroxypropyltrimonium chloride, 5kg amodimethicone, 1kg hydrolyzed corn starch, 5kg castor oil maleate, 2kg rape/oil copolymer, 1kg soapberry extract, 2kg kelp extract, 5kg keratin, 0.5kg snow lotus extract, 0.5kg yeast fermentation product.
Wherein the preservative is benzyl alcohol and phenoxyethanol, the benzyl alcohol dosage is 0.5kg, and the phenoxyethanol dosage is 0.2kg.
Wherein, the preparation method of the hair care composition for repairing damaged hair comprises the following steps:
step 1: sequentially adding water, surfactant, ammonia-end polydimethylsiloxane and cetyl alcohol into a pot, heating to 85deg.C, homogenizing for 10min, and stirring to dissolve completely.
Step 2: cooling the substance obtained in the step 1 to 65 ℃, sequentially adding hydrolyzed corn starch, preservative, hydroxyethyl cellulose, chelating agent and guar hydroxypropyl trimethyl ammonium chloride, and uniformly stirring.
Step 3: cooling the substance obtained in the step 2 to 45 ℃, adding the rest raw materials, and stirring uniformly to obtain the hair care composition for repairing damaged hair.
Example 3
A hair care composition for repairing damaged hair, unlike example 1, comprising 75.74kg water, 2.5kg surfactant, 0.3kg cationic conditioning agent, 3kg emulsifier, 0.3kg thickener, 0.13kg chelating agent, 0.6kg preservative, 0.5kg perfume, 2.03kg cetyl alcohol, 0.3kg guar hydroxypropyl trimonium chloride, 2.5kg amodimethicone, 0.7kg hydrolyzed corn starch, 5kg castor oil maleate, 1.2kg rape/oil copolymer, 0.5kg soapberry extract, 1kg cuneiform kelp extract, 3kg keratin, 0.5kg saussurea involucrata extract, 0.2kg yeast fermentation product.
Wherein the preservative is benzyl alcohol and phenoxyethanol, the benzyl alcohol dosage is 0.4kg, and the phenoxyethanol dosage is 0.2kg.
Example 4
Unlike example 3, the amount of the amino terminal polydimethylsiloxane added was changed to 4kg and the amount of the water added was changed to 74.24kg.
Example 5
A hair care composition for repairing damaged hair was changed to 1kg of amino-terminal polydimethylsiloxane and 77.24kg of water, unlike example 3.
Example 6
A hair care composition for repairing damaged hair was changed to 0.5kg of hydrolyzed corn starch and 75.94kg of water, unlike example 3.
Example 7
A hair care composition for repairing damaged hair was changed to 1kg of hydrolyzed corn starch and 75.44kg of water, unlike example 3.
Example 8
A hair care composition for repairing damaged hair was changed to 0.1kg of guar hydroxypropyltrimonium chloride and 75.94kg of water, unlike example 3.
Example 9
A hair care composition for repairing damaged hair was changed to 0.5kg of guar hydroxypropyltrimonium chloride and 75.54kg of water, unlike example 3.
Comparative example 1
A hair care composition for repairing damaged hair, unlike example 3, castor oil maleate is replaced with coconut oil.
Comparative example 2
A hair care composition for repairing damaged hair, unlike example 3, the canola/tung oil copolymer was replaced with coconut oil.
Comparative example 3
A hair care composition for repairing damaged hair is different from example 3 in that soapberry extract is replaced with gleditsia sinensis extract in equal amount.
Wherein, the fructus gleditsiae extract is commercially available and is extracted by adopting a water extraction method, and the extraction ratio is 10:1.
comparative example 4
A hair care composition for repairing damaged hair is different from example 3 in that the laminaria japonica extract is replaced with laminaria japonica extract in equal amount.
Wherein, the kelp extract is commercially available, and is extracted by adopting a water extraction method, and the extraction ratio is 10:1.
experimental example
Experimental example 1
Repair efficacy test principle: the hair scales are used as the outermost layer of the hair, and can directly reflect the damage state of the hair. When the hair scales are damaged, the edges of the hair scales are slightly warped or broken, the hair surface is rough and matt, and the friction force on the hair surface is directly increased and the hand feeling is rough; when the hair scales are complete in shape, the hair scales are attached to the hair shafts, the hair surfaces are smooth, and the friction force is small. The present test method characterizes the restoration efficacy of a hair care composition for restoring damaged hair according to the rate of change of the friction of the hair before and after use of the hair care composition for restoring damaged hair, the greater the rate of change of friction characterizes the better the restoration efficacy of the hair care composition for restoring damaged hair.
The test method comprises the following steps: 130 undamaged in-vitro hair strands (hair tip section, 20cm length and net weight of 10 g) are selected, the same oxidation hair dye is adopted for the same coloring treatment, then the hair is naturally air-dried, the hair is divided into 13 groups, 10 hair strands in each group are respectively used, the hair drying friction force before and after the hair care composition for repairing damaged hair in each example and comparative example is used for testing the hair strands by using an XJ810 carding machine, each hair strand is circularly rubbed for 5 times, and the friction force value is recorded.
The method of using the hair care composition for repairing damaged hair is as follows: each hair strand is respectively taken with 0.2 gram of the corresponding hair care composition for repairing damaged hair quality, the hair care composition is uniformly applied on the surface of the hair strand for 30 seconds, is kept stand for 5 minutes, and is kept stand for 4 hours under the environment of 25 ℃ and 50% relative humidity so as to naturally dry the hair.
The friction force change rate (%) is calculated as follows: the friction change rate (%) = [ (pre-use friction value-post-use friction value)/pre-use friction value ]. 100%.
The above results were averaged and are shown in Table 1.
Experimental example 2
Thermal protection efficacy test principle: under the action of high temperature, the dyed hair is easy to generate color change, and if the thermal protection effect is better, the color change amount of the hair is smaller, and the color difference value delta E is smaller.
Selecting 130 undamaged in-vitro natural human hair bundles (hair tip section, 20cm length and net weight of 10 g), performing the same coloring treatment by adopting the same oxidation hair dye, naturally air-drying, dividing into 13 groups of 10 bundles each, and testing L after coloring the hair bundles by using a color difference meter 0 、a 0 、b 0 After the values, the colored hair tresses were treated with the hair care compositions for repairing damaged hair of the above examples and comparative examples (refer to experimental example 1), and then blown at 100 ℃ hot air for 30min at a distance of 5cm, and then tested for L of the hair tresses using a color difference meter 1 、a 1 、b 1 Value and calculate color difference value of hair bundle
The above results were averaged and are shown in Table 1.
Experimental example 3
Principle of test of efficacy test of absorbing ultraviolet rays: referring to the test of strong water resistance of the sun-proof cosmetics in 3.2 of the cosmetic anti-UVA capability instrument assay and the sun-proof cosmetic waterproof performance assay in the 2015 edition cosmetic safety technical specification, an ultraviolet absorption efficacy test is designed and carried out.
The test method comprises the following steps: the 3M transparent film was selected at 2.2mg/cm on top of the cosmetic based on UVA resistance Instrument assay 2 After the hair care composition for repairing damaged hair was applied and left for three minutes, it was rinsed with clean water for 30 seconds, dried, and then SPF value was measured after water-in with reference to the test of strong water resistance of a sunscreen cosmetic in 3.2 of the method for measuring water resistance of a sunscreen cosmetic, and the SPF value change rate (%) was calculated, where SPF value change rate (%) = [ (SPF value-SPF value after water-in)/SPF value]*100%。
The above results were averaged and are shown in Table 1.
Experimental example 4
The real person uses an evaluation test method: 130 long hair volunteers, which had been dyed or permed in a period of 60 to 90 days before the start of the test and had not been dyed or permed with hair care after the start of the test, were randomly drawn out and divided into 13 groups of 10 persons each, each of which had been dyed or permed in half the number of persons after the hair dyeing, and the hair care compositions for repairing damaged hair according to the above examples and comparative examples were used after the same shampoo, respectively, and were continuously used 10 times at a shampoo frequency of 2 d/time, requiring a head hold time of 3 minutes for the hair care composition for repairing damaged hair per use.
Volunteers evaluated hair after 10 applications from softness, gloss, toughness, bulk and bulk maintenance, respectively, using 5 minutes as follows:
softness: the hair softening effect is good in the 5-point, the hair softening effect is good in the 4-point, the hair softening effect is general in the 3-point, the hair softening effect is not obvious in the 2-point, the hair is roughened before the use in the 1-point, and the hair is roughened before the use in the 0-point.
Gloss level: the hair gloss is very good in 5, as if the hair is just dyed, the hair gloss is good in 4, the hair gloss is general in 3, the hair gloss is not obviously changed before use in 2, the hair gloss is reduced before use in 1, and the hair is very dull in 0.
Toughness: a score of 5 indicates that the hair toughness is significantly improved, a score of 4 indicates that the hair toughness is significantly improved, a score of 3 indicates that the hair toughness is not significantly improved, no change or no change is easily observed in the hair toughness, a score of 1 indicates that the hair toughness is poor, and a score of 0 indicates that the hair toughness is poor.
Degree of fluffiness: the 5 th mark represents that the hair is obviously fluffy, the 4 th mark represents that the hair is fluffy, the 3 rd mark represents that the hair is not fluffy, the 2 nd mark represents that the hair is more attached to the scalp, and the 0 th mark represents that the hair does not have any fluffiness.
Fluffy maintenance effect: the 5 th score represents that the degree of bulk after the hair is washed is maintained for 2 days or more, the 4 th score represents that the degree of bulk after the hair is washed is maintained for 1.5 to 2 days, the 3 th score represents that the degree of bulk after the hair is washed is maintained for 1 to 1.5 days, the 2 th score represents that the degree of bulk after the hair is maintained for 0.5 to 1 day, the 1 th score represents that the degree of bulk after the hair is maintained for less than 0.5 days, and the 0 th score represents that the degree of bulk maintenance effect of the hair is not obvious or the hair has no degree of bulk.
The above evaluation results were averaged and are shown in Table 2.
Table 1:
table 2:
by combining examples 1 to 9, comparative examples 1 to 4 and tables 1 and 2, it can be seen that examples 1 to 9 have good post-dyeing repair action, thermal protection action and ultraviolet absorption action.
In particular, in combination with the analysis of example 3 and comparative examples 1-4, comparative example 1 does not contain maleic castor oil ester, comparative example 2 does not contain a rape/oil copolymer, comparative example 3 does not contain a soapberry extract, comparative example 4 does not contain a wedge-based kelp extract, the effect of repairing after scalding, especially the effect of thermal protection and absorption of ultraviolet radiation is better, the applicant has determined that the maleic castor oil ester, rape/oil copolymer has a good film forming effect in a hair care composition for repairing damaged hair, a protective layer can be formed on the surface layer of hair again, a nutrients can be firmly locked in the hair, the lack of any one of the substances possibly causes further loss of the nutrients from the hair, the repair effect on the appearance is not significant enough, the soapberry extract and the wedge-based kelp extract can interact with the maleic castor oil ester, the rape/oil copolymer, the four have an unexpected excellent synergistic effect of thermal protection and absorption of ultraviolet radiation, the heat protection and the hair care composition can not achieve the specific effect of repairing the specific change of the specific values of the heat recovery of the soapberry extract, the heat recovery of the specific hair oil, the specific composition of the soapberry extract and the heat recovery of the soapberry extract, the specific composition can not achieve the specific change of the values of the specific values of the heat recovery of the soapberry extract, it is apparent that the synergistic combination of the maleated castor oil ester, the rape/tung oil copolymer, the soapberry extract and the wedge-based kelp extract can further improve the firmness of the protective layer and endow the protective layer with better water resistance.
In particular, in combination with the analysis of examples 3 and examples 4-9, examples 4-9 do not limit that the ammonia-end polydimethylsiloxane occupies 2.5% by mass of the hair care composition for repairing damaged hair, the hydrolyzed corn starch occupies 0.7% by mass of the hair care composition for repairing damaged hair, the guar hydroxypropyl trimonium chloride occupies 0.3% by mass of the hair care composition for repairing damaged hair, and the bulk maintenance effects of examples 4-9 are not to a certain extent as in example 3, and the applicant has determined that the ammonia-end polydimethylsiloxane, the hydrolyzed corn starch and the guar hydroxypropyl trimonium chloride can only be matched to achieve a significant degree of hair maintenance by further limiting that the ammonia-end polydimethylsiloxane occupies 2.5% by mass of the hair care composition for repairing damaged hair, the hydrolyzed corn starch occupies 0.7% by mass of the hair care composition for repairing damaged hair, and the guar hydroxypropyl trimonium chloride occupies a specific use amount of 0.3% by mass of the hair care composition for repairing damaged hair.
The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.

Claims (8)

1. A hair care composition for repairing damaged hair, comprising the following components in mass percent:
3% -5% of surfactant, 0.1% -0.5% of cationic conditioner, 1% -5% of emulsifier, 0.1% -0.5% of thickener, 0.1% -0.2% of chelating agent, 0.2% -0.7% of preservative, 0.1% -0.5% of essence, 1% -5% of cetyl alcohol, 0.1% -0.5% of guar hydroxypropyl trimethyl ammonium chloride, 1% -5% of amino-terminal polydimethylsiloxane, 0.5% -1% of hydrolyzed corn starch, 1% -5% of castor oil maleate, 0.1% -2% of rape/oil seed oil copolymer, 0.2% -1% of soapberry extract, 0.1% -2% of kelp extract, 0.1% -5% of keratin, 0.1% -0.5% of saussurea involucrata extract, 0.1% -0.5% of yeast fermentation product and the balance of water.
2. The hair care composition for repairing damaged hair according to claim 1, wherein the mass ratio of the castor maleate, the rape/tung oil copolymer, the soapberry extract and the kelp wedge extract is 5:1.2:0.5:1.
3. a hair care composition for repairing damaged hair according to claim 1, wherein said amodimethicone comprises 2.5% by mass of the hair care composition for repairing damaged hair, said hydrolyzed corn starch comprises 0.7% by mass of the hair care composition for repairing damaged hair, and said guar hydroxypropyltrimonium chloride comprises 0.3% by mass of the hair care composition for repairing damaged hair.
4. A hair care composition according to claim 1 wherein the cationic conditioning agent comprises at least quaternary ammonium salt-91, west Qu An methyl sulfate.
5. The hair care composition for repairing damaged hair according to claim 4, wherein the cationic conditioning agent is quaternary ammonium salt-91, western Qu An methyl sulfate, and the mass ratio of quaternary ammonium salt-91, western Qu An methyl sulfate is 7:3.
6. a hair care composition for repairing damaged hair according to claim 1, wherein the keratins include, but are not limited to, keratin, hydrolyzed keratin, oxidized keratin.
7. A hair care composition for repairing damaged hair according to claim 6, wherein the keratins are keratin, hydrolyzed keratin and oxidized keratin, the mass ratio of keratin, hydrolyzed keratin, oxidized keratin being 4.2:1.2:1.2.
8. a method of preparing a hair care composition for repairing damaged hair according to any one of claims 1 to 7, comprising the steps of:
step 1: sequentially adding water, a surfactant, ammonia-end polydimethylsiloxane and cetyl alcohol into a pot, heating to 75-85 ℃, homogenizing for 5-10 min, and stirring until the components are completely dissolved;
step 2: cooling the material obtained in the step 1 to 60-65 ℃, sequentially adding hydrolyzed corn starch, preservative, hydroxyethyl cellulose, chelating agent and guar hydroxypropyl trimethyl ammonium chloride, and uniformly stirring;
step 3: and (3) cooling the substance obtained in the step (2) to 40-45 ℃, adding the rest raw materials, and uniformly stirring to obtain the hair care composition for repairing damaged hair.
CN202311620689.3A 2023-11-30 2023-11-30 Hair care composition for repairing damaged hair and preparation method thereof Pending CN117481999A (en)

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