KR20120042281A - Hair cosmetic composition - Google Patents

Abstract

PURPOSE: A hair cosmetic composition is provided to improve luster of hair and repair damaged hair. CONSTITUTION: A hair cosmetic composition contains 0.1-5.0 wt% of hydrolyzed protein, Hibiscus extract, and senna extract. The hydrolyzed protein includes hydrolyzed wheat, corn, soybean, oat, or rice protein. The average molecular weight of the hydrolyzed protein is 200-5000 D. The Hibiscus extract contains one or more water soluble protein isolated from Hibiscus esculentus or okra seeds. The senna extract contains Alexandrian senna leaf or senna seed polysaccharide ingredients.

Description

Hair Cosmetic Composition

The present invention relates to a hair cosmetic composition for repairing damaged hair by increasing the hair absorption power of the active ingredient and increasing the absorption speed, wherein the composition comprises 0.1 to 5.0% by weight of hydrolyzed protein, hibiscus extract, and senna extract. It relates to a hair cosmetic composition.

Human hair performs special functions depending on their location. Scalp hair, for example, protects the scalp from damage, while eyebrows and eyelashes protect the eyes from sunlight and sweat. In addition, scalp hair is closely related as a factor that provides social attractiveness and performs various social psychological functions. As the importance of this meaning increases, the necessity of academic research is increasing and various research results have been reported. The treatment of hair with chemicals such as permanent waves, dyes, and bleaching for hair is a typical one, which has become commonplace in modern people.

Therefore, the hair of modern people is damaged by frequent use of hair dye, perm, excessive dryer, ultraviolet rays, etc., thereby reducing gloss, softness, and smoothness, making hair dry, fluffing, and styling difficult. Accordingly, attempts have been made to improve the properties of hair damage repair, glossiness, smoothness, elasticity, and the like in hair cosmetics such as hair serum and water essence, and the expectation of the effect is increasing. They generally seek to enhance this effect by using conditioning agents such as combinations of silicones, hydrocarbon oils, fatty esters and the like. However, these ingredients not only provide the hair conditioning effect, but the hair absorption is not good enough to repair the hair fundamentally. It has the disadvantage of causing damp and sticky hair.

Korean Patent Application No. 2006-0042220, 0042221, 0042222 refers to a hair essence composition which is a composition for hair using organic dicarboxylic acids, aromatic alcohols, etc., which gives gloss, orderiness, and softness to damaged hair caused by excessive dryer drying. However, there are no reported benefits to the hair-absorbing capacity or rate of absorption for major components.

As such a method for recovering hair damage, low molecular weight protein hydrolysates and lipids described in Korean Patent Application No. 2001-0013182 and US Patent Application No. 2002-061039 have been mentioned, There is a drawback that causes the dampness and stickiness due to poor absorption and absorption speed.

Korean Patent Laid-Open Publication No. 2001-0006358 describes a cosmetic composition comprising a protein fraction extracted from Hibiscus esculentus seeds. However, only the embodiment of the cosmetic composition containing a protein fraction in hibiscus, there is no mention of the hair repair effect, improving the absorption of the hair active ingredient.

US Patent Application No. 2009-0202581 describes cosmetic compositions for senna extracts. However, it refers to the effects that are limited to the skin such as dry skin protection and repair, and there is no mention of the effects of hair repair, stickiness, and prevention of hair in hair cosmetics.

In order to solve the above problems, in the present invention is excellent in repair of damaged hair to increase the gloss, softness of the hair and the absorption speed is not rusted, there is provided a cosmetic for hair suitable for applying to the hair before taking a sleep in the evening will be.

In order to solve the above problems, the present invention provides a hair cosmetic composition comprising a hydrolyzed protein, hibiscus extract and senna extract.

The hydrolyzed protein is a vegetable protein, and provides a hair cosmetic composition comprising 0.1 to 5.0% by weight of the total weight of the composition.

The hair cosmetic composition according to the present invention can be applied to human hair to repair damaged hair to improve the gloss of the hair, to improve the combing of the hair in wet or dry conditions and to improve the excellent softness of the hair only. In addition, there is an advantage that it is suitable to be applied to the hair before taking the sleep because it is not quickly absorbed and buried in the hair.

1 is a photograph of a cross section of a normal hair.
2 is a photograph of the cross section of the damaged hair.
3 is a photograph of a cross section of damaged hair after treating the hair cosmetic composition according to Example 1 of the present invention.
4 is a photograph of a cross section of damaged hair after treating the hair cosmetic composition according to Comparative Example 6 of the present invention.

In order to achieve the above object, the present invention includes a hydrolyzed protein, hibiscus extract and senna extract, the hydrolyzed protein provides a hair cosmetic composition containing 0.1 to 5.0% by weight relative to the total weight of the composition.

And the average molecular weight of the hydrolyzed protein is preferably 200D to 5000D, at least one selected from the group consisting of hydrolyzed wheat protein, hydrolyzed soy protein, hydrolyzed corn protein, hydrolyzed oat protein and hydrolyzed rice protein Hydrolyzed proteins can be used.

The hibiscus extract may be obtained by extracting from any one or a plurality of leaves, seeds, roots and stems of the hibiscus, may comprise one or a plurality of soluble protein components extracted from hibiscus escalanthus or okra seeds.

The senna extract may include a senna leaf component, wherein the senna leaf component is any one or more of anthraquinoid, sennoside A, sennoside B, sennoside C, sennoside D, chrysopanol and flanovoid. Characterized in that it comprises a. In addition, the senna extract may include a senna seed extract (Senna C polysaccharide).

In the present invention, the hydrolyzed protein is a low molecular weight hydrolyzed protein, and may be included as 0.1 to 5.0% by weight based on the total weight of the composition as a vegetable hydrolyzed vegetable protein. At this time, the content of the hydrolyzed protein should be within the range, it is possible to obtain a repair effect of damaged hair by the composition containing the hydrolyzed protein.

When the hair cosmetic composition contains less than 0.1% by weight of the hydrolyzed protein, the hair repair effect is insignificant, and when it contains more than 5.0% by weight, the softness is reduced due to the buildup of the hair.

The hydrolyzed protein is characterized by having a value between the average molecular weight of 200D to 5000D, more preferably characterized by having a value between the average molecular weight of 200D to 3000D. When the average molecular weight is less than 200D, the penetration and elution of the inside of the hair is also good, and it is difficult to implement the hair repair effect. May cause unpleasant feelings. The hydrolyzed protein is a vegetable protein, but may be selected from hydrolyzed wheat protein, hydrolyzed soy protein, hydrolyzed corn protein, hydrolyzed oat protein, hydrolyzed rice protein, and the like, but is not limited thereto.

According to the present invention, Hibiscus esculentus is Abelmoshus esculentus or Okra belonging to the Malvaceae family, and enters the United States and the East Indies under the Spanish name gumbo. African plant, one of the plant species that has been cultivated for more than 2,000 years.

The okra is grown in many parts of the world, more commonly in tropical climates than in India, Malaysia, the Philippines, the Americas, the Mediterranean, and Africa. Their edible fruits (pods) are green, long, thin, candle-like, with fine powder and mucous internal tissues. At least one preferred soluble protein extracted from the Hibiscus esculentus or okra seeds can be prepared by conventional methods known to those skilled in the art for the preparation of extracts, protein concentrates or isolates of plant proteins.

The hibiscus extract is extracted by a known method, which is obtained by drying and grinding the leaves, seeds, roots, stems, etc. of the Hibiscus (Hibiscus esculentus) belonging to the Mallow family, and extracted with water or an organic solvent. The organic solvent may be a polar solvent such as ethanol, butanol, acetone, or a non-polar solvent such as ether, hexane, benzene, chloroform, ethyl acetate, or a mixture thereof. In the present invention, it is preferable to use a hibiscus extract extracted with water by dry grinding the hibiscus seeds.

The hibiscus extract not only imparts softness to repaired damaged hair, but also functions to help components such as hydrolyzed proteins to quickly penetrate the hair to improve absorption.

According to the present invention, the senna extract is also called the Alexandrian senna, which is exported from the Port of Alexandria as a shrub of the Rosaceae legume, and the Alexandrian senna is an Indian senna because it is abundant in India. Or, it is called Tinnevelly senna after the local name. The leaves of the senna are all called senna leaves and are used in laxatives or constipation. The senna leaf contains anthraquinoid, sennoside A, sennoside B, sennoside C, sennoside D, chrysopanol, flavonoids and the like. In the present invention, the seed extract of Senna is native to Egypt and Sudan.

The senna extract is extracted by a known method, which is obtained by drying and grinding the senna leaves or seeds of senna and extracting with water or an organic solvent. The organic solvent may be a polar solvent such as ethanol, butanol, acetone, or a non-polar solvent such as ether, hexane, benzene, chloroform, ethyl acetate, or a mixture thereof. In the present invention, it is preferable to use senna extract extracted from water of senna leaves or senna.

Senna leaf extract includes ingredients such as anthraquinoid, sennoside A, sennoside B, sennoside C, sennoside D, chrysopanol and flanovoid, and the senna seed extract contains sennacpolysaccharide component. Include.

The senna extract functions to repair damaged hair and give gloss and at the same time form a film on the hair to prevent the product applied to the hair from sticking or burying.

The hair cosmetic composition comprising the hydrolyzed protein, hibiscus extract and senna extract of the present invention is not particularly limited in formulating, hair nourishing longevity, hair serum, hair lotion, hair cream, hair essence, hair oil, scalp It can be formulated with treatments, shampoos, rinses, hair conditioners, hair treatments, styling gels, hair mousses, hair waxes, hair sprays and the like.

In addition, other components in addition to the essential components according to the present invention can be appropriately selected and blended by those skilled in the art without difficulty according to the kind or purpose of use of the external preparation.

Hereinafter, the present invention will be described in more detail with reference to Examples. The above examples are only for illustrating the present invention, but the scope of the present invention is not limited thereto. That is, other variations of the invention may be permitted within the scope of the hair care composition without departing from the spirit and scope of the invention.

All percentages of the present invention are by weight unless otherwise indicated, and all ratios are weight ratios unless otherwise indicated. In addition, all percentages, ratios and contents of the components mentioned in the present invention are based on the actual amounts of the components and do not include solvents, fillers or other substances which can be combined with the components in commercial products.

Example  1 to 4

[Table 1] is a table showing the composition components of Examples 1 to 4 according to the present invention.

To prepare a hair essence having the composition of Examples 1 to 4 as shown in Table 1 below.

Composition Example
One Example
2 Example
3 Example
4 DMH Hydantoin 0.15 0.15 0.15 0.15 Fiji-150 + Stearyl Alcohol + SM Diaicopolymer 3.0 3.0 3.0 3.0 Dimethicone 10.0 10.0 10.0 10.0 Hydrolyzed wheat protein ^{1 )} 1.0 0.1 5.0 1.0 Hibiscus Extract ^{2 )} 2.0 2.0 2.0 0.1 Senna Extract ^{3 )} 2.0 2.0 2.0 0.1 Polymer thickener 1.0 1.0 1.0 1.0 incense A reasonable amount A reasonable amount A reasonable amount A reasonable amount Purified water Residual amount Residual amount Residual amount Residual amount

 (Unit: weight ratio)

1) Gluadin WLM (Cognis)

2) Hibiscin LP LS 9321 (Cognis LS)

3) Indinyl CA LS 8998 (Cognis LS)

Mozal cosmetic composition of the present invention according to Examples 1 to 4 is subjected to the following manufacturing process according to the composition of Table 1. DMDM hydantoin, PIG-150 + stearyl alcohol + SM diacopolymer, polymer thickener, fragrance, hydrolyzed wheat protein, hibiscus extract and senna extract were added sequentially to purified water and stirred until it became a uniform phase. Essence was prepared.

Example 1 includes 1.0 wt% of hydrolyzed wheat protein, and Example 2 was prepared in the same manner as in Example 1 except that 0.1 wt% of hydrolyzed wheat protein was included. And Example 3 was prepared in the same manner as in Examples 1 and 2 except that containing 5.0% by weight of hydrolyzed wheat protein.

Example 3 was prepared in the same manner as in Example 1, except that 0.1 wt% of hibiscus extract and 0.1 wt% of senna extract were included.

Comparative example  1 to 8

[Table 2] is a table showing the composition components of Comparative Examples 1 to 8 according to the present invention.

Composition Comparative example
One Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 DMH Hydantoin 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 Fiji-150 + Stearyl Alcohol + SM Diaicopolymer 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 Dimethicone 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 Amodimethicone ^{1 )} - - - - - - - 4 Hydrolyzed wheat protein ^{2 )} 1.0 - 1.0 1.0 6.0 0.01 - - Hibiscus Extract ^{3 )} - 2.0 2.0 - 2.0 2.0 - - Senna extract ^{4 )} - 2.0 - 2.0 2.0 2.0 - - Polymer thickener 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 incense A reasonable amount A reasonable amount A reasonable amount A reasonable amount A reasonable amount A reasonable amount A reasonable amount A reasonable amount Purified water Residual amount Residual amount Residual amount Residual amount Residual amount Residual amount Residual amount Residual amount

(Unit: weight ratio)

1) Silsoft ME-82 (Crompton)

2) Gluadin WLM (Cognis)

3) Hibiscin LP LS 9321 (Cognis LS)

4) Indinyl CA LS 8998 (Cognis LS)

Comparative Example 1 was prepared in the same manner as in Example 1 except that the hibiscus extract and the senna extract were not included. Comparative Example 2 was prepared in the same manner as in Example 1 except that the hydrolyzed wheat protein was not included. Comparative Example 3 was prepared in the same manner as in Example 1 except that no senna extract was included. Comparative Example 4 was prepared in the same manner as in Example 1 except that the hibiscus extract was not included.

Comparative Example 5 was prepared in the same manner as in Example 1 and Example 3, except that 6.0 wt% of hydrolyzed wheat protein was included.

Comparative Example 6 was prepared in the same manner as in Example 1 and 3, except that 0.01 wt% of hydrolyzed wheat protein was included.

Comparative Example 7 was prepared in the same manner as in Example 1 except that the hydrolyzed wheat protein, hibiscus extract and senna extract were not included.

Comparative Example 8 does not include hydrolyzed wheat protein, hibiscus extract and senna extract, except that it further comprises an amodimethicone was prepared in the same manner as in Example 1. The amodimethicone is a component commonly used in the art to implement hair protection efficacy.

Experimental Example  One: [ Combing  evaluation]

Wet hair and dried hair using an Instron (Universal Test Machine, Instron Model 4465 Test System) to evaluate the conditioning efficacy of products comprising the hair cosmetic composition according to Examples 1 to 4 and Comparative Examples 1 to 8 A comb evaluation experiment was conducted.

First, make a hair tress with Virgin hair of Asian women purchased from De-Meo Brothers, USA, wash with 10% aqueous solution of Sodium Laureth Sulfate (SLS), rinse with plenty of water and finger excess water. Sweep to remove. The wet hair bundle was fastened to the load cell loop of the Instron, the comb was fixed using a jig, and the load value of the comb was measured by operating the Instron. The same hair is completely dried with a towel and a dryer, left in a constant temperature and humidity room for 2 hours, and then placed on Instron and tested in the same manner. The essence composition was applied to the hair bundle after the test with the compositions of Examples 1 to 4 and Comparative Examples 1 to 8 to 1g on the hair bundle and dried for 5 minutes with a hair dryer, and the combing was evaluated by the method described above. Three or more hair bundles were prepared for each example, tested three or more times for each yield to calculate the average of the load values, and then the average load value after the treatment for the average load value after the untreated treatment of the composition. The prevalence of combing was evaluated by the reduction rate.

The conditions for the evaluation were that the hair bundle weighed 10g, the length was 20cm, and the comb was a cylindrical matt stainless steel comb. The comb diameter was 1 mm and the spacing between the combs was 1 mm. Instron's cross head speed was 500.00 mm / min., Load cell was 10,0 kg / Limit Type, and displacement was 200.00 mm.

The rate of change of the average load value after untreated / treated compositions of the compositions for the above Examples and Comparative Examples was evaluated in percent (%) and the results are shown in Tables 3 and 4.

Evaluation item Example 1 Example 2 Example
3 Example 4 Average load reduction rate when hair is completely dry -93 -89 91 -87

(unit: %)

Evaluation item Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 Average load reduction rate when hair is completely dry -68 -65 -70 -68 -60 -65 -61 -65

(unit: %)

Referring to Tables 3 and 4, the larger the absolute value of the percentage value means that the feeling of combing is better, and according to the test results, the compositions according to Examples 1 and 3 of the present invention are Comparative Example 1, and comparison. It can be seen that the degree of hair damage is less than that of Example 2, Comparative Example 3, Comparative Example 4, Comparative Example 7, and Comparative Example 8.

In addition, in the case of Comparative Example 5, but including 6.0% by weight of hydrolyzed wheat protein, compared to Example 3 containing 5.0% by weight of hydrolyzed wheat protein, because it is sticky when applied to the hair rather in the combing evaluation An increase in friction was observed. Therefore, it can be seen that the excessive use of the hydrolyzed protein has a rather adverse effect on the feeling of combing.

Experimental Example  2: [consumer Feeling  evaluation: Feeling  And overall satisfaction rating]

In Experimental Example 2, each product was distributed to 90 women 25 to 40 years old using the products prepared as compositions according to Example 1 and Comparative Examples 1,2,3,4 and 7, and the test product was used for 1 month. After that, the evaluation items shown in the following [Table 5] were evaluated, and comparative tests were performed. The lowest score was 1 point and the highest score was 5 points. The test was performed, and the test results are shown in Table 5 below.

Evaluation Item Example
One Comparative example
One Comparative example
2 Comparative example
3 Comparative example
4 Comparative example
7 Soft when applied 4.4 2.8 3.2 2.5 2.6 3.0 Quickly absorbed by hair when applied 4.6 3.0 2.8 2.8 2.6 2.6 Hair is not sticky 4.5 2.8 2.7 2.1 2.9 2.1 Softness over time after application 4.5 3.4 3.1 3.1 2.0 3.1 Does not get on hands after application 4.8 3.2 3.2 2.7 3.0 2.5 Does not appear on pillow the next morning of application 4.9 3.1 3.0 2.5 2.9 2.5 Overall satisfaction 4.5 3.1 3.2 2.5 2.9 2.5

(Unit: point)

As a result of the test, Example 1 including all of the hydrolyzed wheat protein, the hibiscus extract and the senna extract according to the present invention does not include the hibiscus extract and the senna extract, Comparative Example 1, Comparative Example 2, which does not include the hydrolyzed wheat protein Compared with the composition of Comparative Example 3, which does not include the extract, Comparative Example 4, which does not include the hibiscus extract, and the comparative example 7, which does not include the hibiscus extract and senna extract, softness, non-stickiness, softness, and stain Overall satisfaction with the evaluation items such as no was evaluated as excellent.

Comparative Example 7 does not include hydrolyzed proteins, hibiscus extracts and senna extracts, and prepared and evaluated compositions containing amodimethicone, which are generally used to give a conditioning effect, but the conditioning effect by hydrolysis is finely observed. However, it is inferior in overall properties than Example 1, Comparative Example 2 composition is a stickiness caused by excessive content and the problem of the degree of buried and softness occurred.

Experimental Example  3: [transmission electron microscope ( Transmission Eletron Microscope : TEM ): Determination of repair capacity in damaged hair]

First, make a hair tress with Virgin hair of Asian women purchased from De-Meo Brothers, USA, wash it with 10% SLS (Sodium Laureth Sulfate) solution, rinse with plenty of water and wash with towel and natural wind. After drying completely, the test was performed. The same hair was treated once with a perm and subsequently treated with dye once. After each treatment / treatment (five times) of the compositions for Example 1 and Comparative Example 6 on each hair damaged by permer and dyeing, the changes are shown in FIGS. 1 to 4 by comparison with a Transmission Eletron Microscope (TEM). .

1 is a photograph of a cross section of normal hair, and FIG. 2 is a photograph of a cross section of damaged hair. And Figure 3 is a photograph of the cross section of the damaged hair after treatment of the composition according to Example 1 of the present invention, Figure 4 is a photograph of the cross section of the damaged hair after treatment of the composition according to Comparative Example 6 of the present invention. .

Referring to Figure 3, when the composition of Example 1 to include all of the hydrolyzed protein 1.0% by weight, hibiscus extract and senna extract according to the present invention to the damaged hair, the internal damage of the hair is repaired and the normal hair of Figure 1 It can be seen that the recovery is very similar.

In addition, in the case of Comparative Example 6 containing 0.01% by weight of hydrolyzed protein, even though the damaged hair was treated, it can be seen that the damaged hair was not recovered.

Therefore, from the above results, when the hair cosmetic composition of Example 1 formed to include 1.0% by weight of other hydrolyzed proteins, hibiscus extract and senna extract according to the present invention, the repair effect of the lipid leakage portion inside the hair is repeated. You can see that it is large.

Claims (5)

Hydrolyzed protein, hibiscus extract and senna extract,
The hydrolyzed protein is a hair cosmetic composition, characterized in that contained in 0.1 to 5.0% by weight relative to the total weight of the composition.
The method of claim 1,
The hydrolyzed protein is a hair cosmetic composition, characterized in that at least one hydrolyzed protein selected from the group consisting of hydrolyzed wheat protein, hydrolyzed soy protein, hydrolyzed corn protein, hydrolyzed oat protein and hydrolyzed rice protein.
The method of claim 1,
The average molecular weight of the hydrolyzed protein is a hair cosmetic composition, characterized in that 200D to 5000D
The method of claim 1,
The hibiscus extract is a hair cosmetic composition, characterized in that it comprises one or a plurality of soluble protein components extracted from hibiscus escalanthus or okra seeds.
The method of claim 1,
The senna extract is a hair cosmetic composition comprising a senna leaf or senna sea polysaccharide component.

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