KR100897393B1 - Hair shampoo composition which containing inorganic reducing agent - Google Patents

Abstract

The present invention relates to a hair shampoo composition comprising an inorganic reducing material. More particularly, the present invention relates to a hair shampoo composition comprising an inorganic reducing material capable of reducing cystine binding in hair, By cutting and oxidizing again by oxygen in the air to recombine the cystine bonds, it maintains the unique function of the existing hair shampoo while maintaining the shape of the hair semi-permanently when the desired hair style is realized by using combing and heat mechanism To a hair shampoo composition.

Inorganic reducing materials, hair shampoo

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair shampoo composition containing an inorganic reducing material,

The present invention introduces an inorganic reducing material capable of reducing the cystine bond in the hair to the hair shampoo which is continuously used, cuts the cystine bond of the hair by reducing it and reoxidizes it by oxygen in the air to recombine the cystine bond The present invention relates to a hair shampoo composition which maintains the functions inherent to existing hair shampoos and simultaneously maintains the shape of the hair when a desired hair style is implemented using a combing and heating mechanism.

Conventional hair cosmetics only provide a simple cleaning and treatment effect and a temporary setting effect, and it is inevitable to use a separate chemical treatment and a continuous styling agent for continuous styling.

Permanent waving and perming perm agents that give a firm effect through chemical treatment cause damage to the hair due to excessive application of the chemical treatment for reducing, oxidizing and recombining the keratin binding of the hair in a short period of time, In order to enhance the efficacy, the pH of the agent is required to be in the alkaline range, thereby causing irritation of the scalp and excessive swelling of the hair. Thus, after the treatment, the reducing agent and the reducing agent remain on the swollen hair And the use of a separate oxidizing agent deteriorates the convenience of use and also disadvantageously does not impart any characteristics of the shampoo, rinse and hair styling composition.

Accordingly, while solving the above-mentioned problems, it is possible to maintain the desired function of the hair shampoo while maintaining the function of the hair shampoo, and to maintain the desired hair style permanently without damaging the hair, and to prevent side effects and hair damage due to the chemical treatment, The development of this increased sanctions is urgently required.

Accordingly, the inventors of the present invention have found that when introducing an inorganic reducing material into a one-time hair shampoo and maintaining a function inherent to the existing hair shampoo while simultaneously realizing a desired hair style by using a combing and heat mechanism, We tried to develop a hair shampoo that will make you feel better.

As a result, by introducing a specific inorganic reducing material capable of reducing the cystine bond in the hair, reducing the cystine bond of the hair to cut it, and oxidizing it again by oxygen in the air to recombine the cystine bond, And that the present invention has been completed.

Accordingly, it is an object of the present invention to provide a hair shampoo composition comprising an inorganic reducing material which is less irritating to hair and scalp, forms natural curls and straightness, and at the same time can realize shampoo and conditioner and hair styling effect.

In order to solve the above problems, the present invention provides a hair shampoo composition comprising an inorganic reducing material and having a pH ranging from 4.5 to 7.5.

As described above, the hair shampoo containing the inorganic reducing material according to the present invention is obtained by introducing an inorganic reducing agent capable of reducing the cystine bond in hair into a hair shampoo which is continuously used, reducing the cystine bond of the hair, By oxidizing again with oxygen in the air to recombine the cystine bonds, it is possible to expect the effect of keeping the shape of the hair semi-permanently without damaging while maintaining the inherent function of the existing hair shampoo, have.

Hereinafter, the present invention will be described in detail.

The present invention introduces an inorganic reducing material capable of reducing the cystine bond in the hair to the hair shampoo which is continuously used, cuts the cystine bond of the hair by reducing it and reoxidizes it by oxygen in the air to recombine the cystine bond The present invention relates to a hair shampoo composition which maintains the functions inherent to existing hair shampoos and simultaneously maintains the shape of the hair when a desired hair style is implemented using a combing and heating mechanism.

The cleaning and treatment effects and temporary setting effects of conventional shampoos, rinses and hair styling agents are indicative of temporary efficacy, which necessitates the use of separate chemical treatments and continuous styling agents for continued styling.

In order to realize a permanent styling effect, permanent waving and straight perm applying agents which are subjected to excessive chemical treatment in a short time period necessarily cause hair damage before and after the treatment, and in order to enhance their effect, By causing it to exist in the alkaline region, it causes stimulation of the scalp and causes excessive swelling of the hair, and after the treatment, the reducing agent and the reducing substance remain on the hair, leaving a bad smell. In addition, by using hydrogen peroxide and sodium bromate, which are the causes of scalp and hair damage, as the main components, the convenience of use using stimuli and a separate oxidizing agent is also lowered.

While maintaining the original function of hair shampoo, it is necessary to keep the desired hairstyle semi-permanently without damaging even if it is continuously used. At the same time, it is necessary to prevent the side effect and hair damage due to chemical treatment, Is required.

Shampoos, rinses and hair styling agents that are used in everyday life are used continuously for cleaning, conditioning and styling effects of hair and scalp. However, additional styling and sanitization are required for the styling, and the effect is also a one-off effect.

In addition, the permanent styling agent through chemical treatment includes the one-time reducing agent 1 and the oxidizing agent agent regardless of the liquid type, and the one-time reducing agent 1 includes the reducing agent, the alkaline agent, the aging agent, And the pH ranges from 8.0 to 10.0.

Unlike the conventional one-time reductive reducing agent, the hair shampoo composition containing the inorganic reducing material of the present invention is used, followed by styling using a combing and heating apparatus, etc., The shampoo, rinse, and hair styling composition, which imparts both the hair styling function and the setting function to maintain the shape of the styled hair to some extent even after winding, has the characteristic that the pH is maintained in the range of 4.5 to 7.5, There is a large difference compared to the pH of the permanent waving and straightening reducing agent of the present invention in the range of 8.0 to 10.0.

In the case of the existing permanent waving and straightening reducing agent 1, an alkaline agent is used as an essential ingredient for the purpose of swelling the hair to give a firm effect to the hair. However, the hair swollen by the alkaline agent is easily damaged, and the oxidative components remaining in the swollen hair once cause a bad smell, and the stimulation of the scalp due to the strong alkalinity is a problem.

After the hair shampoo containing the inorganic reducing material of the present invention is used, the hair is styled using a combing and heating device, and then the shape of the hair is fixed according to the shape of the hair so that the shape of the hair that has been styled before is semi-permanently maintained The hair shampoo which imparts both the function of the hair styling and the setting function eliminates the problem that may be caused by the inclusion of the alkaline agent and maintains the effect of the existing hair shampoo while maintaining the shape of the styled hair semi-permanently. In the invention, one or more inorganic reducing materials selected from sulfite, bisulfite, sulfate, and bisulfate are used.

Specifically, the inorganic reducing material may be at least one selected from the group consisting of ammonium sulfite, ammonium bisulfite, ammonium sulfate, ammonium bisulfate, sodium sulfite, sodium bisulfite, sodium sulfate, sodium bisulfate, Can be used.

The inorganic reducing material may be used within the range of pH 4.5 to 7.5, and the weight of the inorganic reducing material may range from 0.001 to 20.0% by weight in the hair shampoo. If the amount of the inorganic reducing material is less than 0.001% by weight, the composition is used, and then the hair is styled using a combing and heating device, and then the shape of the hair is fixed according to the shape thereof. It is difficult to exhibit the original effect. When the amount of use exceeds 20.0% by weight, hair damage is caused, and there is no practical benefit and economic benefit from the increase in the amount.

As described above, the inorganic reducing agent of the present invention comprises an inorganic reducing material as a specific component and other components include conventional hair shampoo compositions.

That is, the inorganic reducing agent of the present invention includes an inorganic reducing agent as well as an increasing agent and a metal blocker, and in particular, inorganic reducing agents such as ammonium sulfite, ammonium bisulfite, ammonium sulfate, ammonium bisulfate, sodium sulfite, Sodium sulfite, sodium sulfite, sodium bisulfite, sodium sulfite, and sodium bisulfate. Preferably, the sulfites, namely sulfite and / or bisulfite, contain 0.01 to 18.0 wt% It is preferable that 0.01 to 11.0% by weight, more preferably 0.1 to 5.0% by weight, of sulfates and 0.1 to 5.0% by weight of sulfates are contained.

At this time, if the inorganic reducing agent contains less than 0.01% by weight of sulfites as a reducing agent, that is, sulfite and / or bisulfite, and less than 0.01% by weight of sulfates, i.e., sulfate and / or bisulfate, It is difficult to permanently maintain the shape of hair that has been styled before, and it is difficult to exhibit the original effect, and when the sulphite is 18.0 weight %, And the amount of sulfates exceeding 11.0% by weight is undesirable because of the problem of hair damage.

In addition to the above-mentioned composition components, the above-mentioned inorganic reducing agent may contain other components commonly used in hair shampoos such as fragrances, surfactants, hair-protecting agents, stabilizers and the like.

More specifically, examples of the surfactant include alkyl sulfates, alkyl ether sulfates, sulfosuccinates, amino acids, alkyl phosphates, alkyl betaines, alkanol amides, and the like. 0.1 to 50.0 wt% of the cosmetic composition is used.

The hair protecting agent may be selected from quaternary ammonium salts, polyquaternium and the like, and 0.1 to 5.0 wt% of the total hair shampoo composition is used.

As the stabilizer, carbomer, cellulose, citric acid and its salts, phosphoric acid and salts thereof can be selected and 0.01 to 3.0 wt% of the total hair shampoo composition is used.

In addition, if necessary, the components usable in the hair shampoo composition at a level that does not impair the object of the present invention can be appropriately selected by those skilled in the art.

A specific inorganic reducing material capable of reducing the cystine bond in the hair is introduced into the hair shampoo of the present invention as described above to cut the cystine bond of the hair by reducing it and reoxidize it by oxygen in the air to recombine the cystine bond , Firm and straight effects are satisfactorily implemented to prevent irritation and damage to the hair and scalp, to protect and restore damaged hair, and to maintain the unique function of hair shampoo, When the desired hair style is implemented, the hair styling function and the setting function that permanently maintains the shape of the hair are all given.

Hereinafter, the present invention will be described in detail by way of examples, but the scope of the present invention is not limited by these examples.

Examples 1 to 3 and Comparative Examples 1 to 3

The components and amounts shown in the following Table 1 were mixed and hair shampoos containing an inorganic reducing material were sequentially dissolved completely.

Test Example

The following experiments were conducted using the hair shampoo including the inorganic reducing material according to the present invention prepared in Examples 1 to 3 and the general hair shampoo according to Comparative Examples 1 to 3 and the results are shown in Table 4 .

① Wave forming efficiency test

The wave forming efficiency was measured by the wave forming test instrument of FIGS. 3 and 4 by the Kirby method.

A bundle of 15 to 20 cm long healthy hair swatches was fixed on one side of the plastic instrument shown in Fig. 3, and was staggered alternately on the pin bar to fix the other side. The hair fixed on the pin bar was placed in a sharette containing a hair shampoo containing the inorganic reducing substances of Examples 1 to 3 and Comparative Examples 1 to 3 and allowed to stand in a constant temperature bath at 25 ° C for 5 minutes. After leaving the apparatus, the apparatus was removed from the sharlet, and the shampoo solution containing the inorganic reducing material was washed with running water, and then the water was removed and left in a constant temperature bath at 25 ° C for 10 minutes. After the standing, the fixed hair was loosened, and the hair formed with the wave was fixed naturally on the glass plate with the scale, and the wave formation efficiency (%) was calculated according to the following Equation 1, and the results are shown in Table 4 below.

Where a is the distance between the first and sixth rods of the instrument, b is the distance between the five mountains of the wavy hair, c is the straight line between the five mountains of the wavy hair, .

② Wave persistence test

0.5 g of L-cysteine hydrochloride (monohydrate), 0.5 g of sodium chloride and 5.0 g of sodium diphosphate (12-cargo) were mixed with sodium hydroxide and purified water to adjust the pH of the solution to 11.0 to prepare a sweat solution having a volume of 1 L.

The swatch formed with the wave was soaked in a test tube containing 30% sodium lauryl sulfate solution (pH = 8.5) and the prepared sweat solution, and left at a constant temperature of 45 캜 for 1 hour. After leaving the test tube, it was taken out of the test tube, washed with water, dried and fixed naturally on a graduated glass plate to calculate the wave efficiency after the persistence test by the wave forming efficiency formula, and the wave persistence retention rate (%) was calculated by the following equation Table 4 shows the results.

③ Hair Damage Test

1) 15 ~ 20 cm of decolorized hair, dyed hair, normal hair piece (swatch) was shampooed and towel-dried. Towel The hair shampoo containing the inorganic reducing material is uniformly applied to the dried hair. The hair is shrunk uniformly on the rod, left for 10 minutes, washed with the flowing water in the rod state, dried, Sump method, and the degree of damage of the cuticle layer was observed by a microscope. The results are shown in Table 4 below.

④ Measurement of odor after treatment

Twenty persons were subjected to sensory evaluation with each piece of hair (Swatch) after completion of the wave formation efficiency test (①) and each piece of hair (Swatch) after completion of the wave duration test (②).

Hair shampoos containing the inorganic reducing materials of Examples 1 to 3 and general shampoos of Comparative Examples 1 to 3 were divided into two equal parts in female model hair of 10s, 20s, 30s, 40s, and 50s according to usage, Was used for sensory evaluation from professional hairdresser. The results of the sensory evaluation were obtained by the direct sensory test according to the following Table 2.

⑤ Scalp stimulation test

Wash your skin around the back of your ear with soap, apply a hair shampoo containing an inorganic reducing material to the size of the coin, leave it for 20 to 30 minutes or 48 hours, wash it with water, The results of comparative experiments of Examples 1 to 3 and Comparative Examples 1 to 3 such as spots, swelling and itching are shown in Table 4 below. The subjects were 10 ~ 50 male and female. The results are shown in Table 3 below.

As shown in Table 4, when the hair shampoo containing the inorganic reducing materials of Examples 1 to 3 according to the present invention was used, the hair damage was not damaged in the same way as in the case of using the general shampoo of Comparative Examples 1 to 3 It was possible to relieve the stimulation to the scalp and to form stable curls and straightness.

Generally, in the case of giving a wave or a straightening effect in the case of a force application, only the shape of a used instrument is different from that of a wave, .

Figure 1 shows the mechanism by which a reducing material is applied to the hair.

Figure 2 schematically shows the mechanism by which the wave effect appears on the hair.

3 shows a top view of a test instrument for measuring wave form efficiency.

Fig. 4 is a side view of a test instrument for measuring the wave forming efficiency.

Claims (2)

0.001 to 20.00% by weight of one or more inorganic reducing substances selected from sulfite, bisulfite, sulfate and bisulfate, 0.1 to 50.0% by weight of at least one surfactant selected from alkyl sulfates, alkyl ether sulfates, sulfosuccinates, amino acids, alkyl phosphates, alkyl betaines and alkanol amides, 0.1 to 5.0% by weight of one or more hair protecting agents selected from quaternary ammonium salts and polyquaternium, 0.01 to 3.0% by weight of one or more stabilizers selected from carbohydrates, celluloses, citric acid, salts thereof, phosphoric acid and salts thereof, Water is added to make the total hair shampoo composition 100 wt% wherein the pH of the hair shampoo composition is maintained in the range of 4.5 to 7.5. The method of claim 1, wherein the inorganic reducing material is one or more selected from the group consisting of ammonium sulfite, ammonium bisulfite, ammonium sulfate, ammonium bisulfate, sodium sulfite, sodium bisulfite, sodium sulfate, Wherein the hair shampoo composition is a mixture.

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