KR100655216B1 - Hair Conditioner Composition Containing Polyol - Google Patents

Abstract

The present invention relates to a hair conditioner composition that is easy to apply to the hair and excellent in the conditioning effect while providing light usability to the hair after drying, a hair conditioner composition suitable for consumers, more specifically polyalcohol, cationic surfactant, The present invention relates to a hair conditioner composition containing higher fatty alcohols and silicone oils, which is easy to apply to hair, and has excellent conditioning effects such as moisturizing and glossiness of hair, and light usability. In particular, for hair characterized by enhancing the volume of hair. It relates to a conditioner composition.

Conditioner composition for hair, fine hair, polyalcohol, volume

Description

Hair Conditioner Composition Containing Polyol

1 is a test result of the ease of application according to the composition of the hair conditioner composition.

In general, shampoos clean hair by removing contaminants such as excess oil and dirt. However, in general, after the use of the shampoo, the hair becomes wet and can not be trimmed due to the tangling. In addition, due to excessive degreasing after shampooing, the lack of moisturizing and natural oils of hair causes slack and hair blowing when dried. In addition, as hair damage caused by dyeing and perm increases, consumers are demanding a hair conditioner that can provide excellent conditioning effects while stopping the deepening of damage.

In general, the hair conditioner maintains the proper viscosity and creamy formulation by the structure composed of cationic surfactant, higher fatty alcohol and oil, replenishes the oil of hair removed after shampooing, and cationic on the surface of the anionic hair. Soluble surfactants adsorb to prevent hair damage and static electricity, making both wet and dry hair easier to care for. In order to provide the above functions, the hair conditioner mainly contains a long chain quaternary ammonium compound, higher fatty alcohol, hydrocarbon oil, and silicone oil. The long-chain quaternary ammonium cationic surfactants, higher fatty alcohols, and hydrocarbon oils provide hair gloss, moisture, and softness, and silicone oil artificially reduces the stiffness of hair due to the removal of sebum after swallowing. It is used to give the hair a softness and shine by giving it a feeling similar to sebum.

However, in general, consumers of fine hair, despite excessive degreasing and hair damage after shampooing, due to the sticky usability and excessive oil of the hair conditioner, the hair sinks, reducing the volume of the hair, reluctant to use the hair conditioner There is a situation.

Meanwhile, Korean Laid-Open Patent Publication No. 2003-0050371 discloses a liquid conditioning agent containing polyalcohol and lower alcohol, higher fatty alcohol and cationic surfactant, and containing no silicone oil, and Korean Laid-Open Publication No. 1997-00147750 A conditioner composition containing fatty alcohols, cationic surfactants, and silicone oils is shown. However, both cases do not have the properties of conditioners that enhance the volume of hair as described above.

Due to the above disadvantages, there is a consumer demand for a hair conditioner that enhances the volume of the hair, and therefore, with the effect of enhancing the volume of the hair, the ease of application, performance, and glossiness and smooth usability of the hair have been improved. In addition, it is necessary to provide a hair conditioner formulation of excellent performance that gives a conditioning effect to the hair and at the same time provides a non-sticky and light usability in the hair after use.

The present inventors have made efforts to solve the above problems and confirmed that the hair conditioner containing polyalcohol having two or more hydroxyl groups significantly improved the volume of the hair compared to the conventional conditioner and completed the present invention.

Therefore, the object of the present invention is not only easy to apply to the hair, but also excellent in the conditioning effect of the hair, such as moisturizing, gloss of hair, non-sticky to thin hair, light usability after drying, in particular to improve the volume of the hair It is to provide a conditioner composition for hair.

The present invention relates to a hair conditioner composition which contains 10 to 50% by weight of polyalcohol having two or more hydroxy groups to the total conditioner composition to enhance the volume of the hair, and more particularly, to 10 to the total weight of the total conditioner composition. It is characterized by containing 50% by weight of polyalcohol, 1 to 10% by weight of silicone oil, 0.1 to 5% by weight of cationic surfactant, 1 to 10% by weight of higher fatty alcohol.

Hereinafter, the configuration of the present invention will be described in detail.

The polyalcohols contained in the conditioner composition of the present invention are butylene glycol, propylene glycol, dipropylene glycol, sorbitol, glycerin, diglycerin, glycerol, isopentyldiol, etc., one of them is used or two or more thereof are mixed. Can be used. The polyalcohol is preferably contained in the composition at a level of 10 to 50% by weight of the total weight of the conditioner composition. If less than 10% by weight can give a soft usability to the hair, polyalcohol acts as a moisturizer, can not give a sense of volume to thin hair, but rather heavy usability. Exceeding 50% by weight will affect the stability of the formulation.

The silicone oil contained in the conditioner composition of the present invention includes dimethicone, dimethicone, cyclopolysiloxane, amodimethicone, aminopropyldimethicone and the like, and the content of silicone oil is 1 to 10% by weight. When too much silicone oil content is attached to the hair and the hair is excessively adsorbed upon repeated use, the hair may feel heavy. When the content is low, the softness or gloss of the hair is insufficient.

The cationic surfactant contained in the conditioner composition of the present invention may be used alone or in combination with quaternary ammonium and tertiary amidoamine. For example, quaternary ammonium, such as behenyltrimethylammonium chloride, cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, distearyldimethylammonium chloride, disetyldimethylammonium chloride, cocaamidopropyldimethylamine, stearamido Tertiary amidoamines, such as propyldimethylamine, beheniramidopropyldimethylamine, oleamidopropyldimethylamine, and isostearamidopropyldimethylamine, are used by neutralizing tertiary amidoamine with an appropriate acid. Neutralizing acids include L-glutamic acid, lactic acid, hydrochloric acid, malic acid, succinic acid, acetic acid, citric acid, EDTA, EDTA2Na, EDTA3Na, EDTA4Na, and mixtures thereof, preferably in combination with acids such as lactic acid, citric acid, L-glutamic acid. Can be used. In the neutralization of the tertiary amidoamine, the molar ratio of amine to acid is preferably 1: 0.3 to 1: 2, and more preferably partially neutralized in a molar ratio of 1: 0.4 to 1: 1. The content of the cationic surfactant is preferably contained in the composition at a level of 0.1 to 5% by weight, preferably 1 to 3% by weight. A low cationic surfactant content makes formulation difficult, as well as poor conditioning effects on hair, and too large is not meaningful for further use.

The higher fatty alcohols contained in the composition of the present invention are C _16-22 fatty alcohols, for example, cetyl alcohol, stearyl alcohol, cetostearyl alcohol, behenyl alcohol, and the like. May be contained at a level of 1 to 10% by weight. If the content of higher fatty alcohol is low, the softness of the hair is insufficient, the applicability is significantly worsened, and if the content is too high, it gives a sticky feeling to the hair when it is dried and gives a heavy feeling, resulting in a bad volume.

The weight percent of the composition is a percentage with respect to the total conditioner composition, and the total conditioner composition includes preservatives, thickeners, and the like which are well known and used by those skilled in the art as conventional optional ingredients for maintaining basic physical properties and quality, in addition to the above-mentioned compositions. Viscosity regulators, pH regulators, fragrances, etc. are contained, and deionized water, ethanol, isopropyl alcohol, etc. are contained as a solvent.

Hereinafter, the present invention will be described in detail with reference to Examples, but these Examples are for explaining the present invention, and it is obvious to those skilled in the art that the scope of the present invention is not limited to these Examples. It is.

[Examples 1-3 and Comparative Examples 1-2] Hair conditioner manufacture

The composition components of Examples 1 to 3 and Comparative Examples 1 and 2 are shown in Table 1 below, and the unit of the component is% by weight.

TABLE 1

Manufacturing method

The compositions of Examples 1-3 and Comparative Examples 1-2 shown above can be prepared by any conventional method known in the art, and are prepared by the following methods.

1. Add raw material 2 to raw material 1 and heat it to 75 ° C.

2. Heat raw materials 3-6 to 75 ° C and mix.

3. Add 2) to 1) to emulsify.

4. After cooling 3 to 40 ° C, the raw material 7 is uniformly mixed and cooled to 30 ° C.

[Examples 4-7] Preparation of Conditioner for Hair

The composition components of Examples 4 to 7 are shown in Table 2 below, and the unit of the component is wt%.

TABLE 2

Manufacturing method

The compositions of Examples 4-7 shown above can be prepared by any conventional method known in the art, and are prepared in the following manner.

1. Add raw materials 2 to 5 to raw material 1 and heat them to 75 ° C.

2. Heat raw materials 6-8 to 75 ° C and mix them.

3. Add 2) to 1) to emulsify.

4. After cooling 3) to 40 ° C, the raw material 9 is uniformly mixed and cooled to 30 ° C.

Test Example 1 Hair Conditioning Effect and Lightness Comparison

In order to examine the hair conditioning effects of the comparative examples and examples of the hair conditioner composition of the present invention, 60 men and 30 women were selected and each of the comparative examples and examples was used once every two days for six weeks. The conditioning effect on the product was evaluated according to the following evaluation criteria, and the results are shown in Table 3.

Evaluation standard

TABLE 3

As can be seen in Table 3, it was confirmed that the compositions of Examples 1 to 7 are superior to the volume of the hair, the conditioning effect of the hair and light usability compared to the comparative example.

[Test Example 2] Test for ease of application of the formulation

The conditioner of each Comparative Example and Example was placed on the slide glass by 0.1 g and the friction force of each conditioner was measured by a friction tester, and the results are shown in FIG. 1. The friction reduction between the slide glass and the friction tester by the conditioner can be evaluated to reduce the friction between the hair and the hair or fingers during application of the conditioner to facilitate the application of the formulation. In the results of FIG. 1, the closer the frictional force is to 0, the easier the application.

As can be seen from the results of FIG. 1, the compositions of Examples 1 to 7 were found to be superior to the comparative ease of the formulation of the formulation.

Test Example 3 Combability and Hair Flexibility Test in Dry Hair

Wash the same two hair samples with a conventional shampoo and dry them thoroughly, measure the end peak of each hair sample with an Instron Tester in a constant temperature and humidity room, and then measure each hair sample after shampooing After using 10g of the conditioner of the comparative example and the example and after complete drying, the end peak of each hair sample was measured with an Instron Tester in a constant temperature and humidity room, and the degree of combability and hair flexibility was improved. Based on the comparison and the results are shown in Table 4. In the results of Table 4, the smaller the value, the greater the degree of improvement, the better combability and hair flexibility.

[Equation 1]

% Of improvement of combability and hair flexibility = {And peak-after peak and shampoo cleaning only in each example and comparative example} / {And peak after shampoo-only cleaning} * 100

TABLE 4

As can be seen in Table 4, the composition of the Example was found to be superior to the ease of combing and hair flexibility in dry hair compared to the comparative example.

Test Example 4 Combability and Hair Flexibility Test in Wet Hair

After washing the same two hair samples with a conventional shampoo, remove enough water, measure the end peak of each hair sample with an Instron Tester in a constant temperature and humidity room, and then shampoo each measured hair sample After using 10g of the conditioner of each Comparative Example and Example, remove the water sufficiently and measure the end peak of each hair sample with an Instron Tester in a constant temperature and humidity room, and improve the combability and improvement of hair flexibility. Comparison was made based on Equation 1, and the results are shown in Table 5. In the results of Table 5, the smaller the value, the greater the degree of improvement, the better combability and hair flexibility.

TABLE 5

As can be seen in Table 5, the composition of the Example was found to be superior to the ease of combing and hair flexibility in wet hair compared to the comparative example.

Test Example 5 Volumetric Test on Dry Hair

To measure the volume after using the conditioner, a round template of 2.1 cm in diameter was produced. After washing the same two hair samples with a conventional shampoo, remove enough water, and then mounted a circular template on an Instron Tester in a constant temperature and humidity room to measure the end peak of each hair sample and then measured each After shampooing the hair samples, 10 g of the conditioner of each of the Comparative Examples and Examples was used, and then water was sufficiently removed, and the end peak of each hair sample was measured to compare the sense of volume.

Produced circular template is a known method for measuring the sense of volume, if there is a sense of volume of the hair, it is difficult to pass through a template of a constant size, and thus, the end peak appears large.

The degree of improvement for the sense of volume was compared based on Equation 2 below and the results are shown in Table 6. In the results of Table 6, the larger the value, the better the volume feeling.

[Equation 2]

% Improvement of volume feeling = {And peak-after peak-and-shampoo cleaning only in each example and a comparative example} / {and peak after shampoo-only cleaning} * 100

TABLE 6

As can be seen in Table 6, the composition of the Example was found to be significantly superior in volume in dry hair compared to the composition of the Comparative Example.

As can be seen in Tables 3 to 6 and FIG. 1, the conditioner composition of the present invention was excellent in the conditioning effect, the ease of combing, the flexibility of the hair, and the ease of application, and especially the hair of the comparative example in the sense of volume in dry hair. It was found to be significantly better than the conditioner composition.

As described above, the hair conditioner composition of the present invention contains a polyalcohol to enhance the volume of the hair, and in addition to the polyalcohol, it contains silicone oil, a cationic surfactant, a higher fatty alcohol, and is easy to apply to the hair. In addition, it is possible to provide a conditioner composition for hair that provides excellent conditioning effect, in particular, to give the consumer of thin hair a non-sticky light use and volume.

Claims (8)

10 to 50 weight percent polyalcohol, 1 to 10 weight percent silicone oil, 0.1 to 5 weight percent cationic surfactant, and 1 to 10 weight percent higher fatty alcohol, based on the total weight of the hair conditioner composition Hair conditioner composition for promoting hair volume. delete delete The method of claim 1, A hair conditioner composition for enhancing hair volume, wherein the polyalcohol is selected from butylene glycol, propylene glycol, dipropylene glycol, sorbitol, glycerin, diglycerin, glycerol and isopentyldiol or mixtures thereof. The method of claim 1, Silicone oil is a hair conditioner composition for enhancing hair volume, characterized in that at least one selected from dimethicone, dimethiconol, cyclopolysiloxane, amodimethicone and aminopropyldimethicone. The method of claim 1, Cationic surfactants include at least one quaternary ammonium or cocaamidopropyldimethylamine, stearamidopropyldimethylamine, selected from behenyltrimethylammonium chloride, cetyltrimethylammonium chloride, stearyltrimethylammonium chloride and distearyldimethylammonium chloride, At least one tertiary amidoamine selected from beheniramidopropyldimethylamine, oleamidopropyldimethylamine and isostearamidopropyldimethylamine or a mixture thereof. The method of claim 6, A hair conditioner composition for enhancing hair volume, characterized in that the tertiary amidoamine is neutralized in a ratio of 1: 0.3 to 1: 2 with at least one acid selected from lactic acid, citric acid and L-glutamic acid. The method of claim 1, The higher fatty alcohol is at least one selected from cetyl alcohol, stearyl alcohol, cetostearyl alcohol and behenyl alcohol hair conditioner composition for hair volume enhancement.

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