CN114903807A

CN114903807A - Nourishing and repairing type pearlescent hair conditioner and preparation method thereof

Info

Publication number: CN114903807A
Application number: CN202210355224.9A
Authority: CN
Inventors: 王代军; 王普兵; 陈松
Original assignee: Wuhan Anhui Biotechnology Co Ltd
Current assignee: Wuhan Anhui Biotechnology Co ltd; Zhongke Daijun Beijing Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-16
Anticipated expiration: 2042-04-02
Also published as: CN114903807B

Abstract

The invention discloses a nourishing and repairing type pearlescent hair conditioner and a preparation method thereof. The hair conditioner comprises fatty alcohol, a cation conditioner, a pearl forming agent, a silicone oil conditioner, a humectant, a vegetable protein conditioner and the like. According to the invention, through component screening and formula optimization, the appearance of the obtained hair conditioner is different from that of a common hair conditioner, and the obtained hair conditioner is golden and in a state, so that a pleasing, high-grade and fashionable pearly feeling is provided for people; and has good stability, and can nourish and repair hair. The preparation process is simple, easy to operate and easy to realize large-scale production.

Description

Nourishing and repairing type pearlescent hair conditioner and preparation method thereof

Technical Field

The invention relates to the technical field of daily chemical products, and particularly relates to a nourishing and repairing type pearl hair conditioner and a preparation method thereof.

Background

Along with the serious environmental pollution, more and more harmful dust particles exist in the air; in addition, people pursue beauty, often perm, hair dyeing, hot blowing molding and the like; leading to the deterioration of human hair quality. The healthy hair surface layer is a protective film of hair formed by a group of complete hair scales and naturally secreted grease, and the natural protective film can be damaged by excessive washing, scalding, sun exposure and physical damage, so that the hair is lost, dry, loose, weak, easy to break, dim, dull, even forked and knotted, and is difficult to comb. The hair conditioner has the functions of neutralizing and taking away residual detergent on the head after the head is washed by products such as shampoo and the like, relieving the hair stimulated by the surfactant, forming a durable protective film of the hair and protecting the hair.

The hair is very important to the appearance of one person, and the pursuit of each beauty lover is to have a smooth and glossy hair. However, damaged hair (e.g., dry split ends) can affect the aesthetic appeal of the individual. People pay more attention to hair care, and a nourishing and repairing type hair conditioner needs to be used to keep the hair glossy, smooth, soft, black and bright. The hair conditioner on the market at present is not in a milky white or transparent state, and the homogenization is very serious. Along with the trend and pursuit of people for good life, more and more consumers have the demands of nourishing and repairing damaged hair and the demands of fashion appearance feeling on the hair conditioner.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a nourishing and repairing type pearlescent hair conditioner.

The invention also aims to provide a preparation method of the nourishing and repairing type pearlescent hair conditioner.

The purpose of the invention is realized by the following technical scheme: the nourishing and repairing type pearlescent hair conditioner comprises the following components in percentage by mass: 5-10% of fatty alcohol, 4-6% of a cationic conditioner, 1-3% of a pearl forming agent, 4-6% of a silicone oil conditioner, 0-2% of a humectant, 0-2% of a vegetable protein conditioner, 0-proper amount of a preservative, 0-proper amount of essence and the balance of water; preferably comprises the following components in percentage by mass: 6.5-7.5% of fatty alcohol, 4.5-5.5% of cationic conditioner, 1.5-2.5% of pearl forming agent, 4.5-5.5% of silicone oil conditioner, 0.5-1.5% of humectant, 0.5-1.5% of vegetable protein conditioner, 0-proper amount of preservative, 0-proper amount of essence and the balance of water; more preferably consists of the following components in percentage by mass: 7% of fatty alcohol, 5% of a cation conditioner, 2% of a pearl forming agent, 5% of a silicone oil conditioner, 1% of a humectant, 1% of a plant protein conditioner, 0.4% of a preservative, 0.3% of essence and the balance of water.

The pH value of the nourishing and repairing type pearlescent hair conditioner is preferably 3.5-6.5; more preferably 5.2 to 5.6. The pH value is determined after the nourishing and repairing type pearl hair conditioner and water are diluted according to the mass ratio of 1: 9.

The fatty alcohol is preferably at least one of cetyl alcohol, stearyl alcohol and cetearyl alcohol; more preferably cetearyl alcohol.

The cation conditioning agent is preferably at least one of cetrimide, stearyl trimethyl ammonium chloride, behenyl trimethyl ammonium chloride and stearamidopropyl dimethylamine; more preferably, the cationic conditioner is prepared from stearyl trimethyl ammonium chloride and behenyl trimethyl ammonium chloride according to the mass ratio of 3: 2.

The purity of the stearyl trimethyl ammonium chloride is preferably 68-72% by mass.

The purity of the behenyl trimethyl ammonium chloride is preferably 78-84% by mass.

The pearl forming agent is preferably at least one of cocamide MEA, cocamide DEA and cocamide methyl MEA; more preferably a cocamide MEA.

The silicone oil conditioning agent is preferably at least one of cyclopentadimethylsiloxane, cyclopentadimethylsiloxane-cyclohexasiloxane mixture, bis-aminopropylpolydimethylsiloxane and aminopropylpolydimethylsiloxane; more preferably, the silicone oil mixed conditioner is prepared from a cyclopentasiloxane-cyclohexasiloxane mixture and bis-aminopropylpolydimethylsiloxane according to the mass ratio of 1: 1.

The humectant is preferably at least one of glycerin, butanediol and betaine (also called trimethyl glycine); more preferably betaine.

The vegetable protein conditioner is preferably at least one of hydrolyzed wheat protein, hydroxypropyl trimethyl ammonium chloride hydrolyzed wheat protein and hydrolyzed keratin; more preferably hydrolysed wheat protein.

The soluble solid content in the hydrolyzed wheat protein is more than or equal to 36 percent.

The preservative is preferably at least one of methyl hydroxybenzoate, propyl hydroxybenzoate and methylisothiazolinone solution (omega 9.5%); more preferably, the mixed preservative is prepared from methyl hydroxybenzoate, propyl hydroxybenzoate and methylisothiazolinone solution (omega is 9.5%) according to the mass ratio of 2:1: 1.

The omega-9.5% refers to the concentration of the effective substance in the methylisothiazolinone solution being 9.5% by mass.

The preparation method of the nourishing and repairing type pearlescent hair conditioner comprises the following steps:

(1) under the heating condition, mixing and stirring fatty alcohol, stearyl trimethyl ammonium chloride and a pearl forming agent until the mixture is completely melted to obtain a phase A;

(2) under the heating condition, mixing and stirring behenyl trimethyl ammonium chloride and water until the behenyl trimethyl ammonium chloride and the water are completely dissolved to obtain a phase B;

(3) the silicone oil conditioner is a phase C;

(4) adding the phase B into the phase A, homogenizing and uniformly stirring to obtain a phase D;

(5) cooling the phase D to 45-55 ℃, adding the phase C, homogenizing, and uniformly stirring to obtain a phase E;

(6) and cooling the phase E to 35-45 ℃, adding betaine and hydrolyzed wheat protein, uniformly stirring, and filtering to obtain the nourishing and repairing type pearlescent hair conditioner.

Essence contained in the nourishing and repairing type pearlescent hair conditioner is added into the phase E in the step (6);

the nourishing and repairing pearlescent hair conditioner contains preservatives, namely methyl hydroxybenzoate and propyl hydroxybenzoate, which are added into the phase A in the step (1); neolone 950 preservative was added to phase E at step (6).

The heating temperature in the step (1) is preferably 80-90 ℃; more preferably 85 deg.c.

The heating temperature in the step (2) is preferably 80-90 ℃; more preferably 85 deg.c.

The rotation speed of the homogenization in the step (4) is preferably 2000-3000 rpm; more preferably 3000 rpm.

The homogenizing time in the step (4) is preferably 2-4 minutes; more preferably 3 minutes.

The stirring speed in the step (4) is preferably 200-300 rpm; more preferably 250 rpm.

The stirring time in the step (4) is preferably 10-20 minutes; more preferably 15 minutes.

The temperature of the cooling described in step (5) is preferably 50 ℃.

The rotation speed of the homogenization in the step (5) is preferably 5000-1500 rpm; more preferably 1000 rpm.

The homogenizing time in the step (5) is preferably 30-90 seconds; more preferably 60 seconds.

The stirring speed in the step (5) is preferably 100-200 rpm; more preferably 150 rpm.

The temperature of the cooling described in step (6) is preferably 40 ℃.

The filtration in step (6) is preferably performed using a 400 mesh sieve.

Compared with the prior art, the invention has the following advantages and effects:

(1) according to the invention, through component screening and formula optimization, the appearance of the nourishing and repairing type pearl hair conditioner is different from the milky white or transparent state of the common hair conditioner, and the nourishing and repairing type pearl hair conditioner gives people a pleasing, high-grade and fashionable pearl feeling.

(2) The hair conditioner provided by the invention mainly comprises a conditioning system consisting of betaine (also called trimethylglycine), hydrolyzed wheat protein and bis-aminopropyl polydimethylsiloxane, and the hair is particularly soft after wet washing and drying; can form a film on hair, lock water, keep moisture, improve hair dryness, nourish dry and split hair, increase hair smoothness, and improve hair glossiness. The components have synergistic effect, and can nourish and repair hair.

(3) The nourishing and repairing type pearlescent hair conditioner provided by the invention has good stability, and meets the national standard of QB/T1975-2013 hair conditioner: the temperature of the paste is restored to room temperature in the environment of 45 ℃ for 30 days, the paste is not layered and does not change color, and the paste is normal; the paste is recovered to room temperature in the environment of minus 10 ℃ for 30 days, and the paste is not layered, has no color change and is normal; the paste does not agglomerate and is easy to spread out in the environment of 5 ℃ for 30 days. The hair conditioner has proper viscosity, is not sticky to skin and hands, does not flow on hair, and is easy to disperse and apply on hair. The preparation process is simple, easy to operate and easy to realize large-scale production.

Drawings

Fig. 1 is a photograph of the hair conditioner prepared in example 1.

Fig. 2 is a photograph of the conditioner prepared in example 2.

Fig. 3 is a photograph of the conditioner prepared in example 3.

Fig. 4 is a photograph of the conditioner prepared in example 4.

Fig. 5 is a photograph of the conditioner prepared in example 5.

Fig. 6 is a photograph of the conditioner prepared in comparative example 1.

Fig. 7 is a photograph of the conditioner prepared in comparative example 2.

Fig. 8 is a photograph of the conditioner prepared in comparative example 3.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.

The raw materials used were as follows:

cetearyl ALCOHOL (model CETYL STEARYL ALCOOL), cocamide MEA (model COMPERLAN 100C), all from chemical trade company of Xinan, Foshan;

stearyl trimethyl ammonium chloride (type Top-rinese 1831, wherein the concentration of stearyl trimethyl ammonium chloride is 68-72%) from New Material Foshoder Co., Ltd;

behenyl trimethyl ammonium chloride (model number VARISOFT BT85 Pelles, active content 78-84%) from Guangzhou Hefu chemical Co., Ltd;

a mixture of cyclopentadimethylsiloxane and cyclohexasiloxane (model PMX-0345Fluid) from Nanjing Cutian chemical Co., Ltd;

t16022991 essence, available from Guangzhou auspicious words Biotechnology Limited;

bis-aminopropyl polydimethylsiloxane (model SILSOFT BAPD) from mao chemical ltd, guangzhou;

betaine (type: monohydrate betaine), available from pharmaceutical limited of western medicine of Jinan;

hydrolyzed wheat protein (type KM-600, soluble solid content not less than 36%) from Chongqing beautifying chemical company;

methyl hydroxybenzoate (model is methyl hydroxybenzoate) and propyl hydroxybenzoate (model is propyl hydroxybenzoate), all derived from Kunshan City Shuangyou daily chemical Co., Ltd;

methylisothiazolinone solution (product name: Neolone 950), wherein the concentration of methylisothiazolinone is 9.5% by mass, is sourced from the dow chemical company.

The compositions of the first embodiment 1 to 5 are shown in Table 1:

TABLE 1

Second, the preparation method of examples 1 to 5 is as follows:

(1) preparation of phase A: CETYL STEARYL ALCOOL, Top-rinese 1831, methyl-p-hydroxybenzoate, propyl-p-hydroxybenzoate, COMPERLAN 100C (example 2 does not) were placed in a beaker and heated to 85 ℃ with stirring until completely melted.

(2) Preparation of phase B: VARISOFT BT85 Pellets and water were added to a beaker, heated to 85 ℃ and stirred until completely dissolved.

(3) Preparation of phase C: PMX-0345Fluid and SILSOFT BAPD (example 3 none) were mixed and stirred well.

(4) Add phase A to phase B, homogenize for 3 minutes at 3000rpm, stir for 15 minutes at 250rpm and then cool.

(5) When the temperature is reduced to 50 ℃, the prepared phase C is added, homogenized for 1 minute at 1000rpm, and stirred and cooled at 150 rpm.

(6) And (3) when the temperature is reduced to 40 ℃, sequentially adding the raw materials (no betaine monohydrate in the embodiment 4 and no KM-600 in the embodiment 5) in the phase D, uniformly mixing at a stirring speed of 150rpm, and filtering by a 400-mesh filter screen to obtain the hair conditioner.

Thirdly, the compositions of comparative examples 1 to 3 are shown in table 2:

TABLE 2

Among the above materials, CUTINA AGS PELLET (beaded sheet), COMPERLAN COD from Fushan New safety chemical trade Co., Ltd., AMION C-11S from Japan Huawang Co., Ltd., citric acid monohydrate from national chemical group Co., Ltd.

Fourthly, the preparation method of the comparative examples 1 to 3 is as follows:

(1) preparation of phase A: CETYL STEARYL ALCOOL, Top-rinese 1831, methyl-p-hydroxybenzoate, propyl-p-hydroxybenzoate, CUTINA AGS PELLET (pearlitic sheet) or AMINO C-11S or COMPERLAN COD were put in a beaker and heated to 85 ℃ with stirring until completely melted.

(2) Preparation of phase B: VARISOFT BT85 Pellets, water, were added to a beaker (comparative example 2 plus citric acid), heated to 85 deg.C, and stirred until completely dissolved.

(3) Preparation of phase C: PMX-0345Fluid and SILSOFT BAPD were mixed and stirred well.

(5) When the temperature drops to 50 ℃, the pre-prepared phase C is added, homogenized for 1 minute at 1000rpm, and further cooled at a stirring speed of 150 rpm.

(6) And when the temperature is reduced to 40 ℃, sequentially adding the raw materials in the phase D, uniformly mixing at a stirring speed of 150rpm, and filtering by using a 400-mesh filter screen to obtain the hair conditioner.

Fifth, the results of the physicochemical index test are shown in table 3:

TABLE 3

From the results of the tests, it was found that only the hair conditioner pastes obtained in examples 1, 4 and 5 had a distinct pearly luster effect.

Sixth, evaluation of hair conditioner usability

The test subjects are people with dry hair and dry hair quality, 10 women with the age of 20-45 years old have hair, the half-head test of the people is adopted, and the effect of the product is tested by experienced evaluators.

An evaluator washes hair of a testee by 10-20 g of shampoo firstly, washes the hair clean by warm water, and sucks water on the hair by a dry towel. Dividing the hair into a left part and a right part from the middle, using 20g of a test hair conditioner sample for each half of the two parts, gently kneading the hair by hands until the hair conditioner is completely coated on all the hair, and continuing to gently knead for 3 minutes, wherein the hair conditioner consistency, the easiness in coating and the hair softness are evaluated during gentle kneading. Then the hair is washed by warm water until the hair is washed clean. At this time, the washability, flexibility and wet hair combing property during flushing were evaluated. After the hair had naturally dried, the softness, combing ability, filling power, and glossiness of the dried hair were evaluated. The test results are shown in Table 4.

TABLE 4

Note:

1. the consistency fraction of the conditioner in the wet-kneading process is 1-5, the closer to 3 minutes the better, the more gradually the conditioner is thicker than 3 minutes, and the more gradually the conditioner is thinner than 3 minutes.

2. The hair conditioner is easy to foam in the wet kneading process by 1-5 percent, the hair conditioner is easy to foam better when being closer to 3 percent, the hair conditioner is too thick and difficult to coat when being higher than 4 percent, and the hair conditioner is easy to flow on hair when being too thin when being lower than 2 percent.

3. The softness fraction of the hair in the wet kneading process is 1-5, and the larger the value is, the softer the hair is.

4. The fraction of easily washing is 1 ~ 5 in the washing process, and the bigger numerical value is the more easily hair washes, indicates that the water washes 1 or 2 times and can wash totally.

5. The flexibility fraction is 1-5 in the washing process, the larger the numerical value is, the more easily the hair is flexible, and the hair is soft and smooth without curling.

6. The wet hair combing property fraction is 1-5 in the washing process, the larger the numerical value, the easier the combing is performed by using the comb, and the smaller the numerical value, the comb is difficult to comb hair.

7. The softness fraction of the dried hair is 1-5, and the larger the numerical value is, the softer the hair is.

8. The hair-drying combing property fraction is 1-5, the larger the numerical value, the easier the comb is to comb by using the comb, and the smaller the numerical value, the less the comb is to comb the hair by using the comb.

9. The bulkiness fraction of the dried hair is 1-5, the larger the numerical value is, the more fluffy the hair is, and the smaller the numerical value is, the more the hair is attached to the scalp.

10. The glossiness fraction is 1-5 after drying, and the bigger numerical value indicates that the hair is glossier and looser, and the smaller numerical value indicates that the hair is duller and dull.

Seventhly, conclusion:

as can be seen from Table 4, the pearlescent conditioner prepared in example 1 had consistency, spreadability, and head softness when gently rubbed in a wet wash; easy washability, flexibility and wet hair combing property during flushing; the evaluation of the using effect of the softness, the combing easiness, the filling power and the glossiness of the dried hair is extremely good, is obviously superior to that of the embodiment 4 and the embodiment 5, and obviously meets the market demand.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The nourishing and repairing type pearlescent hair conditioner is characterized by comprising the following components in percentage by mass: 5-10% of fatty alcohol, 4-6% of a cationic conditioner, 1-3% of a pearl forming agent, 4-6% of a silicone oil conditioner, 0-2% of a humectant, 0-2% of a vegetable protein conditioner, 0-proper amount of a preservative, 0-proper amount of essence and the balance of water.

2. The nourishing and repairing type pearlescent hair conditioner according to claim 1, characterized by comprising the following components by mass percent: 6.5-7.5% of fatty alcohol, 4.5-5.5% of cationic conditioner, 1.5-2.5% of pearl forming agent, 4.5-5.5% of silicone oil conditioner, 0.5-1.5% of humectant, 0.5-1.5% of vegetable protein conditioner, 0-proper amount of preservative, 0-proper amount of essence and the balance of water.

3. The nourishing and repairing pearlescent conditioner according to claim 1 or 2, wherein:

the fatty alcohol is at least one of cetyl alcohol, stearyl alcohol and cetearyl alcohol;

the cationic conditioner is at least one of cetrimide, stearyl trimethyl ammonium chloride, behenyl trimethyl ammonium chloride and stearamidopropyl dimethylamine;

the pearlescent forming agent is at least one of cocamide MEA, cocamide DEA and cocamide methyl MEA;

the silicone oil conditioner is at least one of cyclopentadimethylsiloxane, cyclopentadimethylsiloxane-cyclohexasiloxane mixture, bis-aminopropyl polydimethylsiloxane and aminopropyl polydimethylsiloxane;

the humectant is at least one of glycerol, butanediol and betaine;

the vegetable protein conditioner is at least one of hydrolyzed wheat protein, hydroxypropyl trimethyl ammonium chloride hydrolyzed wheat protein and hydrolyzed keratin.

4. The nourishing and repairing pearlescent conditioner according to claim 3, wherein:

the cationic conditioner is prepared from stearyl trimethyl ammonium chloride and behenyl trimethyl ammonium chloride according to the mass ratio of 3: 2.

5. The nourishing and repairing pearlescent conditioner according to claim 4, wherein:

the silicone oil conditioner is a silicone oil mixed conditioner prepared from a cyclopentasiloxane-cyclohexasiloxane mixture and bis-aminopropylpolydimethylsiloxane according to the mass ratio of 1: 1.

6. The nourishing and repairing pearlescent conditioner according to claim 5, wherein:

the preservative is at least one of methyl hydroxybenzoate, propyl hydroxybenzoate and methylisothiazolinone solution with the concentration of 9.5 percent by mass.

7. The nourishing and repairing pearlescent conditioner according to claim 6, wherein:

the preservative is a mixed preservative prepared from methyl hydroxybenzoate, propyl hydroxybenzoate and methylisothiazolinone solution with the concentration of 9.5% in percentage by mass according to the mass ratio of 2:1: 1.

8. The preparation method of the nourishing and repairing type pearl hair conditioner as claimed in any one of claims 4 to 7, which is characterized by comprising the following steps:

(1) under the heating condition, mixing and stirring fatty alcohol, stearyl trimethyl ammonium chloride, methyl hydroxybenzoate, propyl hydroxybenzoate and a pearl forming agent until the mixture is completely melted to obtain a phase A;

(2) under the heating condition, the behenyl trimethyl ammonium chloride and water are mixed and stirred until completely dissolved to obtain a phase B;

(3) the silicone oil conditioner is a phase C;

(5) cooling the phase D to 45-55 ℃, adding the liquid C, homogenizing, and uniformly stirring to obtain a phase E;

9. The method for preparing the nourishing and repairing type pearlescent hair conditioner according to claim 8, wherein:

when the nourishing and repairing type pearlescent hair conditioner contains essence, the essence is added into the phase E in the step (6);

when the nourishing and repairing type pearl hair conditioner contains a preservative, the methylparaben and propylparaben preservatives are added in the step (1); neolone 950 preservative is added to the E phase in step (6).

10. The method for preparing the nourishing and repairing type pearlescent hair conditioner according to claim 8, wherein:

the heating temperature in the step (1) is 80-90 ℃;

the heating temperature in the step (2) is 80-90 ℃;

the rotation speed of the homogenization in the step (4) is 2000-3000 rpm;

the stirring speed in the step (4) is 200-300 rpm;

the rotation speed of the homogenization in the step (5) is 5000-1500 rpm;

the stirring speed in the step (5) is 100-200 rpm.