KR101020560B1 - Hair composition containing a great quantity of non-volatile silicon oil in an anhydride - Google Patents

Abstract

The present invention relates to a hair composition for imparting gloss and gloss to hair. It relates to a composition for anhydrous hair containing a large amount of oil.

Gloss, Gloss, Conditioning, Anhydrous, Volatile, Nonvolatile, Silicone Oil, Irritant

Description

Hair composition containing a great quantity of non-volatile silicon oil in an anhydride}

The present invention relates to a hair composition for imparting gloss and gloss to hair. It relates to a composition for anhydrous hair containing a large amount of oil.

Silicone oil has a high water repellency, has a light feeling without stickiness like hydrocarbon oil components, and shows excellent spreadability to skin or hair. Due to the above properties, silicone oil is used as a raw material for the conditioning of various hair-related products such as pumps, hair dyes, bleaching agents, and wool agents, but problems of dispersion stability, silicone denaturation, and external factors such as temperature and pH in some formulations There is a limitation in formulation formulation. In particular, hair dyes, bleaching agents, or pumping agents have more problems in dispersion stability and denaturation than in other formulations, and when a large amount of silicone oil is used, the formation of perm in the pumping agent, in the feel, dyeing and decoloring power of hair dyes and bleaching agents It may also lead to a decrease.

Japanese Laid-Open Patent Publication No. 2003-81791 discloses a hair oxidant composition containing a mixture of a low kinematic viscosity silicone compound and a high kinematic viscosity silicone compound in a ratio of 20: 1 to 1: 1, but the content of the low kinematic viscosity silicone compound This had a problem that the viscosity and the feeling of use were high.

In addition, Japanese Laid-Open Patent Publication No. 2005-343806 discloses an oxidation hair dye or a decolorizing composition comprising a poly (N-acylalkyleneimine) -modified silicone, a cationic polymer, an oxidized dye intermediate or a direct dye, an oxidizing agent and an alkali agent. JP-A-2005-23024 discloses ethanol amine or hydroxy ethylammonium ions; Carbonate ions or hydrogen carbonate ions; Amino modified silicones or methylpolysiloxanes; Cationic polymers; Oxidative dye intermediates or direct dyes; And an oxidizing hair dye or a bleaching agent composition containing an oxidizing agent, and Japanese Patent Laid-Open No. 2007-145783 discloses a first agent containing an oxidizing dye and an alkali agent; A second agent containing an oxidizing agent; And a third agent comprising a protein hydrolyzate, a nonionic surfactant, a silicone oil, and a polyhydric alcohol, but the compositions according to the prior art have a low content of silicone oil or a compound relative to the total composition content, In consideration of formulation stability and the like, it was not used in combination with water, surfactants and polyhydric alcohols to achieve satisfactory results in imparting shine and gloss to hair.

The present inventors have prepared a composition containing a large amount of silicone oil consisting of volatile silicone oil and non-volatile silicone oil in order to compensate for the shortcomings of the hair products to give the hair gloss and gloss and add it to the existing product The present invention has been completed and found to be able to add gloss and gloss to hair and to reduce irritation of existing products.

Accordingly, an object of the present invention is to further mix and use the existing hair-related products such as hair dyes, bleaching agents or pumps to improve the shine and gloss of the hair without compromising the function or effect of the existing hair products and existing products It is to provide a hair composition that can reduce the irritant odor of.

In order to achieve the above object, in the present invention, a composition for anhydrous hair having a silicone oil content of 50% by weight or more based on the total weight of the composition, wherein the silicone oil is a mixture of a volatile silicone oil and a nonvolatile silicone oil, and the volatile silicone oil It provides a composition for anhydrous hair containing and non-volatile silicone oil is mixed in a weight ratio of 1: 1 to 1:20.

The composition for hair according to the present invention provides hair with shine and luster without affecting basic properties of existing hair-related products, such as dyeing power of hair dye, decolorizing power of decolorant, or pump forming power of pump, and severe irritant odor. The irritant odor of existing products could be significantly reduced.

The present invention relates to an anhydrous hair composition for further mixing with various hair-related products, such as hair dyes, bleaches, pumps, wools, shampoos, rinses, conditioners or treatments.

The composition for anhydrous hair according to the present invention may contain at least 50% by weight, more preferably at least 90% by weight, and may also contain up to 100% by weight of silicone oil, but raw materials for moisturizing and other effects are added due to product characteristics. If so, the amount can be easily adjusted by those skilled in the art. When the content of the silicone oil is less than 50% by weight, it is difficult to significantly improve the gloss and gloss, and it may not effectively reduce the irritant odor when used in a product such as a hair dye, a colorant, or a pump that may have a severe irritant smell.

Hereinafter, the present invention will be described in more detail.

Silicone oil used in the present invention is a colorless, transparent, almost odorless, non-sticky, typical conditioning raw materials with light and smooth properties. Because of these properties, silicone oil is a very versatile raw material not only in various hair related products but also in cosmetic compositions.

Silicone oils can be divided into two minutes into volatile and nonvolatile silicone oils. The viscosity of the silicone oil is determined by the type and ratio of the organic groups bonded to silicon and the degree of polymerization.

The volatile silicone oil may be a linear polysiloxane oil or a cyclic siloxane silicone oil having a low viscosity of 1 to 1,000 cP. For example, octamethyltetracyclosiloxane (D4), decamethylpentacyclosiloxane (D5) or dimethyl group and hydrogen at α, ω position; Dimethyl group and hydroxyl group; Trimethyl group; Or polydimethylsiloxane silicone oils having a dimethyl group and a vinyl group bonded thereto, but are not limited thereto.

In addition, the nonvolatile silicone oil is a high viscosity silicone oil of 1,000 to 80,000 cP, and is a polydimethylsiloxane compound, a phenylsiloxane compound, an alkylmethylsiloxane compound, a dimethicone copolyol compound, a trimethylsilyl amodimethicone compound or an amodimethic Cone-based compounds and the like, but are not limited thereto.

The composition for anhydrous hair according to the present invention is preferably used by mixing the volatile oil and the nonvolatile silicone oil. The mixing ratio of the volatile silicone oil and the nonvolatile silicone oil may vary depending on the degree of gloss and gloss, and is not particularly limited. However, in the case of products in which viscosity or usability is important after mixing, such as a hair dye of a cream formulation, If the amount is too small, it may cause a decrease in viscosity and usability. Therefore, the ratio of volatile silicone oil and nonvolatile silicone oil should be properly adjusted within a range that does not impair the basic properties. It is preferable to contain 50% by weight or more of the total weight of the silicone oil, more preferably volatile silicone oil and nonvolatile silicone oil are mixed in a weight ratio of 1: 1 to 1:20. When the content of the nonvolatile silicone oil is less than 50% by weight, the viscosity and the feeling of use decrease when mixed with existing hair products.

In addition, the composition for anhydrous hair of the present invention can be used by adding the components commonly used in existing products within a range that does not impair the effects of the present invention. For example, oils, fragrances, thickeners, or surfactants that are commonly applied to hair compositions may be used, but are not particularly limited according to their use. However, in the case of hair dye, care should be taken because the dyeing power may be lowered by oils, solvents, and surfactants.

 When the composition for anhydrous hair according to the present invention is added to the hair dye, it may be used in combination with the hair dye agent 1 and the oxidant agent, and when added to the pump agent, it may be used after mixing in one agent or two agents. It can also be used in combination with shampoos or other hair care products.

Hereinafter, the present invention will be described in more detail with reference to Examples and Test Examples, but it will be apparent to those skilled in the art that the present invention is not limited to these Examples and Test Examples, but may be universally applied to hair-related products.

[Reference Example 1] Preparation of hair dye composition

According to the composition ratio shown in Table 1 below to prepare a first agent. Water-based purified water, disodium ethane, antioxidant (erythorbic acid), reducing agent (sodium sulfite, thioglycolic acid monoethanolamine solution), propylene glycol and dyes (paraphenylenediamine, metaaminophenol and resorcin) The mixture was dissolved by heating to 75 ° C., and then cetearyl alcohol, mineral oil, and polyoxyethylene stearyl ether as oil phase components were mixed and heated to 75 ° C. to dissolve. The oil phase and the aqueous phase were mixed and emulsified, cooled to 40-45 ° C., and then prepared by mixing ammonia water (28%) and monoethanolamine uniformly.

First agent composition (unit: wt%) ingredient content Cetearyl Alcohol 10.0 Mineral oil 3.0 Polyoxyethylene stearyl ether 3.0 Disodium ID 0.2 Erythorbic acid One Sodium sulfite 0.5 Thioglycolic acid monoethanolamine liquid - Propylene glycol 5.0 p-phenylenediamine One m-aminophenol 0.3 Resorcin 0.6 Ammonia Water (28%) 5.0 Monoethanolamine 3.0 Purified water Balance

On the other hand, according to the composition ratio shown in Table 2 was prepared an oxidizing agent composition of the second agent. Cetearyl alcohol, ethylhexyl palmitate, paraffin, hard flow isopariffin, cocoamide-DEA, polyoxyethylene stearyl ether and phenacetin are mixed and dissolved by heating to 75 ° C. A and purified water were mixed and warmed up to 75 ° C., and the aqueous phase and oil phase were mixed and emulsified at the same temperature, and then cooled to 40 ° C., followed by phosphoric acid and hydrogen peroxide solution (35%).

Second agent composition (unit: wt%) ingredient content Cetearyl Alcohol 3.5 Ethylhexyl palmitate 0.5 paraffin 1.0 Hard-flow isofaripine 1.5 Cocoamide-DEA 0.5 Polyoxyethylene stearyl ether 1.5 Phenacetin Quantity Disodium ID Quantity Phosphoric Acid Quantity Hydrogen peroxide (35%) 17 Purified water Balance

[Examples 1-2 and Comparative Examples 1-3]

Each component was mixed according to the composition ratio shown in Table 3 below to prepare Examples 1-2 and Comparative Examples 1-3. However, in the case of Comparative Example 1 was followed the formulation of the composition of Japanese Patent Application Laid-Open No. 2007-145783, and the difference from the present invention is the case of Japanese Patent Application Laid-Open No. 2007-145783 with a nonionic surfactant and a cationic surfactant It includes both purified water and polyhydric alcohols, but does not include the above components in the present invention. In the silicone oil of Table 3, methyl polysiloxane was used as a low viscosity silicone oil of 1000 cP or less, and methylphenyl polysiloxane was used in a high viscosity silicone oil of 1000 cP or more.

Hair Treatment Composition (Unit: Weight%) ingredient Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 3 Polyoxyethylene cetyl ether - - 1.0 - - Soy Protein Hydrolyzate - - 0.05 - - 1,3-butylene glycol - - 4.0 - - Methylpolysiloxane 25 43 8.0 15 90 Methylphenyl polysiloxane 70 52 1.5 5 5 Stearyl Trimethyl Ammonium Chloride - - 1.0 - - Oleyl alcohol 3.0 3.0 - 35 3.0 Liquid paraffin 2.0 2.0 - 45 2.0 Purified water - - Balance - -

Test Example 1 Evaluation of Irritant Odor

In order to evaluate the degree to which the hair compositions of Examples 1 to 2 according to the present invention contribute to lowering the irritant odor, the first agent hair dye composition and the second agent oxidant composition of Reference Example 1 were used in Examples 1 to 2 and Comparative Example 1 After mixing with the weight ratio of -3 and 1: 1: 0.2, respectively, and applied to the experimental human hair, the stimulation odor felt by 10 professional panels was evaluated according to the following criteria, and the results are shown in Table 4 below.

Example 1
Addition group Example 2
Addition group Comparative Example 1
Addition group Comparative Example 2
Addition group Comparative Example 3
Addition group Reference Example 1 Irritant odor ◎ ◎ △ △ △ Χ

[◎: No irritant odor, ○: Normal, △: Irritant odor, C: Severe irritant]

Based on the results of Table 4, the case of treating the hair dye of Examples 1 to 2 and the reference example 1 according to the present invention was significantly higher than the case of using only the hair dye of Reference Example 1 without mixing the hair treatment composition. It was confirmed that the irritation odor was reduced compared to the group to which Comparative Examples 1 to 3 were added. In addition, it can be seen that the group of Examples 1 to 2 having a higher content of nonvolatile silicone oil has a lower irritation odor compared to the group of Comparative Examples 1 to 3 added.

Test Example 2 Dyeing Force Measurement

In order to check how the hair compositions of Examples 1 to 2 according to the present invention are used in combination with a hair dye, the first hair dye composition and the second oxidizing agent composition of Reference Example 1 were used in Example 1 After mixing with a weight ratio of 1: 2 and-2 and Comparative Examples 1 to 3, respectively, and applied to the experimental human hair, and left for 30 minutes, a conventional hair dye standing time, washed with shampoo. After drying it, the color difference value was measured, and the results are shown in Table 5 below.

Example 1
Addition group Example 2
Addition group Comparative Example 1
Addition group Comparative Example 2
Addition group Comparative Example 3
Addition group Reference Example 1 L * 15.05 15.08 16.45 16.03 15.85 15.62

(L * is the brightness value, the higher the value, the brighter the lighter.)

Through the results of Table 5, Comparative Example 1 addition group using Comparative Example 1 mixed with the first agent and the second agent of the hair dye has a dyeing power by dilution of the dye with 1,3-butylene glycol and water In Comparative Example 3, by using a relatively small amount of non-volatile silicone oil, there is no improvement in dyeing power due to a decrease in the feel of the hair dye such as mixing viscosity or adhesion, and in Examples 1 and 2, the improved glossiness and Due to the gloss, dyeing power was improved rather than using only the hair dye (Reference Example 1).

Test Example 3 Decolorization Force Measurement

In order to check how the hair composition according to Examples 1 to 2 is used when mixed with a oxidant and a bleach powder of a hair dye, a second agent oxidant and a bleach powder of Reference Example 1 are performed. After mixing with Examples 1-2 and Comparative Examples 1-3 with a weight ratio of 4: 1: 0.2, respectively, it was applied to experimental human hair, left for 30 minutes, which is a conventional hair dye, and washed with shampoo. After drying it, the color difference value was measured, and the results are shown in Table 6 below.

Example 1
Addition group Example 2
Addition group Comparative Example 1
Addition group Comparative Example 2
Addition group Comparative Example 3
Addition group Reference Example 1 L * 28.79 28.83 28.92 28.72 28.85 28.88

(L * is the brightness value, the higher the value, the brighter the lighter.)

Through the results of Table 6, Examples 1 to 2 and Comparative Examples 1 to 3 according to the present invention did not show a significant difference from Reference Example 1 decolorized only with a hair dye, and thus, Example 1 according to the present invention. It was confirmed that the composition of -2 did not affect the decolorizing power.

Test Example 4 Evaluation of Gloss, Gloss, and Conditioning Effect

In order to evaluate the hair glossiness and gloss and conditioning effects of the hair compositions of Examples 1 to 2 according to the present invention, the glossiness and gloss were measured at one time using a measuring device of a Goniophotometer GP-200. Ten panelists evaluated the degree of softness according to the following criteria, and the results are shown in Table 7 below.

Example 1
Addition group Example 2 Addition Group Comparative Example 1
Addition group Comparative Example 2
Addition group Comparative Example 3
Addition group Reference Example 1 Glossiness 14.88 14.28 7.88 8.05 10.88 4.88 Softness ◎ ◎ ○ ○ ○ Χ

◎: Excellent, ○: Normal, Χ: Poor

Through the results in Table 7, it can be seen that the Examples 1 to 2 addition groups according to the present invention have improved gloss, gloss and softness than the Reference Example 1 or Comparative Examples 1 to 3 using only the hair dye.

Claims (4)

A composition for anhydrous hair having a silicone oil content of 50% by weight or more based on the total weight of the composition, The silicone oil is composed of a volatile silicone oil and a nonvolatile silicone oil, The volatile silicone oil may be octamethyltetracyclosiloxane (D4), decamethylpentacyclosiloxane (D5), or a dimethyl group and hydrogen at α, ω position; Dimethyl group and hydroxyl group; Trimethyl group; And it is at least one selected from the group consisting of polydimethylsiloxane silicone oil bonded to a dimethyl group and a vinyl group, The nonvolatile silicone oil is one selected from the group consisting of polydimethylsiloxane compounds, phenylsiloxane compounds, alkylmethylsiloxane compounds, dimethicone copolyol compounds, trimethylsilyl amodimethicone compounds, and amodimethicone compounds That's it, The non-volatile silicone oil composition containing more than 50% by weight to 95% by weight relative to the total weight of the silicone oil. The composition of claim 1, wherein the composition is added to a hair formulation selected from the group consisting of hair dyes, bleaches, pumps, wools, shampoos, rinses, conditioners and treatments. The composition for anhydrous hair according to claim 1 or 2, wherein the composition is for imparting shine or gloss to hair. According to claim 2, wherein the composition is an anhydrous hair composition, characterized in that to reduce the irritant odor caused by the hair formulation.