KR100644087B1 - Single liquid type permanent wave forming agent having multiple emulsion and manufacturing method thereof - Google Patents

Abstract

A single liquid type of permanent wave-forming agent having multiple emulsions and a manufacturing method thereof are provided to remove requirement of a neutralizing agent, reduce the operation time, and improve wave elasticity and continuance. The single liquid type of permanent wave-forming agent contains a first emulsion, a second emulsion and a third water phase, wherein the first emulsion contains a first oil phase containing 1-20 wt.% of surfactant selected from cyclomethicone PEG/PPG-18/18 dimethicone and cyclopentasiloxane PEG/PPG-18/18 dimethicone, and a first water phase containing 10-50 wt.% of an oxidizing agent selected from hydrogen peroxide and sodium bromic acid, 0.5-1.5 wt.% of transition inhibitor, 0.5-1.0 wt.% of salting-out agent, and water; the second emulsion contains a second oil phase having 2-3.5 wt.% of surfactant selected from glycerylmonostearate, decaglyceryl monolaurate, decaglyceryl monostearate and decaglyceryl monoleate, and a second water phase containing 0.01-0.2 wt.% of pH regulating agent and water; and the third water phase contains 0.1-1.5 wt.% of cationic polymer selected from polyquarternium 7, polyquarternium 10, polyquarternium 39 and hydroxypropyltrimonium chloride, 5-25 wt.% of a reducing agent selected from thioglycolic acid, thiolactic acid and cysteamine, and water.

Description

Single liquid type permanent wave forming agent of multi-emulsion type and its manufacturing method {Single liquid type permanent wave forming agent having multiple emulsion and manufacturing method}

1 is an optical micrograph of a one-component permanent composition in the form of multiple emulsions according to the present invention.

2 is a plan view of a test apparatus for measuring the wave formation efficiency by the permanent composition.

3 is a side view of a test apparatus for measuring wave formation efficiency by a permanent composition.

The present invention relates to a single-use permanent wave agent in the form of a multi-emulsion and a method for producing the same. More specifically, the present invention relates to a mono-permanent permanent wave agent in the form of a multi-emulsion, which does not require a neutralizing agent as a permanent wave agent for forming waves in the hair, and has excellent stability and excellent curling ability, and a method of manufacturing the same. .

Conventional two-component permanent wave agent is generally composed of one agent (reducing agent) mainly composed of thioglycolic acid and cysteine, and two agents (oxidizing agent) selectively contained among hydrogen peroxide and sodium bromide, and the reaction mechanism is as follows. same.

First, when applied to the reducing agent hair, sulfur bonds of cystine (RSSR, R denotes keratin) in hair keratin to which the reducing agent is directly applied are cleaved by hydrogen reduction reaction (R-SH, R- SH), in that state is recombined by the oxidant to fix the curl of the hair (curl).

Permanent wave agents, however, can damage hair with repeated use of reducing and oxidizing agents, and can irritate the skin when it comes into contact with the operator's skin during work. There was a disadvantage in that it was inconvenient because two coating operations had to be repeated.

On the other hand, the conventional one-time permanent wave agent is a cyanide (M-CN, M represents a metal ion) naturally generated when applied to the hair acts to break the sulfur bond of cystine in the hair keratin, reaction An artificially added water-soluble thiocyanate (M-SCN) component, as a catalyst, instantaneously connects the sulfur bonds of cysten to form curls without neutralizing agents (two-component diluent, sodium bromide or hydrogen peroxide), and the reaction mechanism It occurs in three steps as follows (refer to Korean Laid-Open Patent Publication No. 2003-62730).

(1) R-S-S-R + MCN ↔ R-S-CN + M-S-R

(2) R-S-CN + M-S-R ↔ R-S-R + M-SCN

(3) R-S-S-R + M-SCN ↔ R-S-M + NC-S-S-R

As indicated above, as one cause of the hair damage, cadastral RSR (lanthionine) is rarely produced, and M-SCN (thiocyan), which is used as a reaction catalyst, is easily removed when the hair is damaged. I rarely give it. However, when working, it requires heat treatment (45 to 50 ℃) for 30 minutes or more with an electric cap or a hair dryer, etc., the formation of curls is not sufficient, and the elasticity of curls does not last longer than 10 days. There are disadvantages.

An object of the present invention is to improve the disadvantages of the conventional one-time permanent wave agent as described above, as a permanent wave agent for forming a wave in the hair does not require a neutralizing agent treatment, excellent stability, curling ability It is to provide an excellent one-component permanent wave agent in the form of a multi-emulsion and a process for producing the same.

The multi-emulsion type permanent wave agent according to the present invention comprises a first oil phase comprising 1 to 20% by weight of a surfactant, 10 to 50% by weight of an oxidizing agent, 0.5 to 1.5% by weight of a transition inhibitor, and a salting agent 0.5 1 to 1.0% by weight and a first emulsion comprising a first aqueous phase comprising water as a residual amount; A second oil phase comprising 2 to 3.5% by weight of a surfactant, and a second emulsion including water and a second water phase including 0.01 to 0.2% by weight of a pH adjuster and remaining water; A third aqueous phase comprising 0.1 to 1.5% by weight of the cationic polymer, 5 to 25% by weight of reducing agent, and water as a balance; wherein the first emulsion and the second emulsion and the third aqueous phase are mixed with each other, Emulsified to form an emulsion.

In addition, according to the present invention, there is provided a method for preparing a one-component permanent wave agent in the form of a multi-emulsion, which comprises: (1) a first oil phase comprising 1 to 20% by weight of a surfactant, 10 to 50% by weight of an oxidizing agent, and 0.5 to 5 transition agents. 1.5% by weight, 0.5 to 1.0% by weight of salting agent, and the first water phases containing water as the remaining amount are used, and the components constituting the first water phase and the components constituting the first oil phase are respectively uniformly at room temperature. A one-dimensional material preparation step of preparing a first aqueous mixture and a first oil phase mixture by mixing; (2) The first oil-phase mixture obtained in the one-dimensional material preparation step is added to a mixer, and the mixing ratio of the first oil-phase mixture: first oil-phase mixture: first water-phase mixture is 75 to weight ratio by stirring at room temperature. 55: a first emulsifying step of slowly adding to a ratio of 25 to 45 and stirring for 5 to 20 minutes at a rate of 3,000 to 6,000 rpm to prepare a first emulsion in the form of a first water phase / first oil phase; (3) using the second oil phase comprising 2 to 3.5% by weight of surfactant, and the second aqueous phases containing 0.01 to 0.2% by weight of pH adjuster and water as the remaining amount, and constituting the second water phase. A two-dimensional material preparation step of preparing a second aqueous mixture and a second oil phase mixture by uniformly mixing the components constituting the second oil phase separately at 70 to 80 ° C., respectively. (4) mixing the second oil phase mixture and the second aqueous mixture obtained in the two-dimensional material preparation step so that the mixing ratio of the second oil mixture: the second aqueous mixture is 10 to 30: 90 to 70 by weight. A second emulsifying step of preparing a second emulsion in the form of a second oil phase / second aqueous phase by adding and stirring for 5 to 20 minutes at a speed of 500 to 3,000 rpm at 70 to 80 ° C .; (5) using a third aqueous phase comprising 0.1 to 1.5% by weight of the cationic polymer, 5 to 25% by weight of reducing agent and water as a residual amount, and 1 to 10% by weight of the first emulsion obtained in the first emulsification step; 1 to 70% by weight of the second emulsion obtained in the second emulsifying step and the third aqueous phase are added to the mixer, and stirred at a rate of 3,000 to 6,000 rpm at room temperature for 1 to 2 minutes to form a one-component permanent wave in the form of a multi-emulsion. It comprises a third emulsification step to obtain an agent.

Hereinafter, the present invention will be described in detail with reference to specific examples.

The multi-emulsion type permanent wave agent according to the present invention comprises a first oil phase comprising 1 to 20% by weight of a surfactant, 10 to 50% by weight of an oxidizing agent, 0.5 to 1.5% by weight of a transition inhibitor, and a salting agent 0.5 1 to 1.0% by weight and a first emulsion comprising a first aqueous phase comprising water as a residual amount; A second oil phase comprising 2 to 3.5% by weight of a surfactant, and a second emulsion including water and a second water phase including 0.01 to 0.2% by weight of a pH adjuster and remaining water; A third aqueous phase comprising 0.1 to 1.5% by weight of cationic polymer, 5 to 25% by weight of reducing agent and water as a balance; wherein the first emulsion and the second emulsion and the third aqueous phase are mixed with each other, Emulsified to form an emulsion.

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

The first emulsion is in the form of an emulsion by mixing and emulsifying the first aqueous phase and the first oil phase components.

The surfactant in the first oil phase component is selected from the group consisting of cyclomethicone Fiji / Fiji-18 / 18 dimethicone, cyclopentasiloxane Fiji / Fiji-18 / 18 dimethicone, or mixtures thereof May be used.

The first oil phase may further include a hair softener selected from the group consisting of phenyltrimethicone, dimethicone, cyclomethicone, cyclopentasiloxane, or mixtures thereof. The hair softener may be further added in an amount of 10 to 30% by weight based on the total amount of the first emulsion.

The oxidizing agent in the first aqueous component may be selected from the group consisting of hydrogen peroxide, sodium bromide or mixtures thereof. The oxidant functions the same as or similar to the oxidizing agent in the conventional two-component permanent wave agent, so as to recombine the cut hair by the reducing agent described later to fix the curl of the hair.

The transition inhibitor in the first aqueous component functions to prevent the oxidant from transferring to the outside of the first emulsion such as the second aqueous phase or the third aqueous phase. The transition inhibitor may be selected from the group consisting of kaolin, talc, silica or mixtures thereof.

The salting agent in the first aqueous phase is for salting out of the emulsified interface, and the salting agent may be selected from the group consisting of sodium chloride, magnesium sulfate, or mixtures thereof.

The first aqueous phase may further include a pH adjusting agent selected from the group consisting of citric acid, lactic acid, tartaric acid or mixtures thereof. The pH adjusting agent may be preferably further added in an amount of 0.01 to 0.2% by weight based on the total amount of the first emulsion. The first aqueous phase may further include a hair softener selected from the group consisting of hydroxypropyltrimonium chloride, polyquaternium-7, or mixtures thereof. The hair softener may be further added in an amount of 0.1 to 2.0% by weight based on the total amount of the first emulsion. Disodium ethylenediaminetetraacetate (EDTA2Na) may be used as the metal blocking agent in the first aqueous phase. The metal blocking agent may be further added in an amount of 0.01 to 0.2% by weight based on the total amount of the first emulsion. The first aqueous phase may further include phenacetin as a stabilizer to stabilize the oxidant. The stabilizer may be further added in an amount of 0.0001 to 0.002% by weight based on the total amount of the first emulsion.

The second emulsion is in the form of an emulsion by mixing and emulsifying the second aqueous phase and the second oil phase components with each other.

Among the second oil phase components, the surfactant may be selected from the group consisting of glyceryl monostearate, decaglyceryl monolaurate, decaglyceryl monostearate, decaglyceryl monooleate or mixtures thereof. have.

The second oil phase may further include a thickener selected from the group consisting of stearic acid, cetanol or mixtures thereof. The thickener may be further added in an amount of 1.5 to 4.0% by weight based on the total amount of the second emulsion. The second oil phase may further include a hair softener selected from the group consisting of liquid paraffin, dimethicone or mixtures thereof. The hair softener may be further added in an amount of 3 to 5% by weight based on the total amount of the second emulsion.

Triethanolamine may be used as the pH adjusting agent in the second aqueous component.

The second water phase may further include dipropylene glycol as a hair humectant. The hair humectant may be further added in an amount of 0.5 to 1.5% by weight based on the total amount of the second emulsion. The second aqueous phase may further include paraoxybenzoic acid ester as a preservative. The preservative may preferably be further added in an amount of 0.01 to 0.2% by weight based on the total amount of the second emulsion.

The cationic polymer in the third aqueous component may be selected from the group consisting of polyquaternium 7, polyquaternium 10, polyquaternium 39, hydroxypropyltrimonium chloride or mixtures thereof.

The reducing agent in the third aqueous component may be selected from the group consisting of thioglycolic acid and salts thereof, thioractic acid and salts thereof, cysteamine or mixtures thereof.

The third aqueous phase may further include a pH adjuster selected from the group consisting of monoethanolamine, ammonia or mixtures thereof. The pH adjusting agent may be further preferably added in an amount of 2 to 3% by weight based on the total amount of permanent wave agent according to the present invention. The third aqueous phase may further include a metal blocking agent selected from the group consisting of disodium ethylenediaminetetraacetate, ethitronic acid or mixtures thereof. The metal blocking agent may be further added in an amount of 0.01 to 0.2% by weight based on the total amount of permanent wave agent according to the present invention. The third aqueous phase may further include a hair protectant selected from the group consisting of hydrolyzed collagen, keratin or mixtures thereof. The hair protectant may preferably be further added in an amount of 0.1 to 1.0% by weight based on the total amount of permanent wave agent according to the present invention. The third aqueous phase may further include dipropylene glycol as a moisturizing agent. The moisturizing agent may preferably be further added in an amount of 0.5 to 1.5% by weight based on the total amount of permanent wave agent according to the present invention. The third aqueous phase may further include a flavoring agent, a dye, and the like. It can be understood that the flavoring agent, pigment, and the like are known to those skilled in the art so that the appropriate amount can be adjusted to have a predetermined color and aroma. For example, the flavoring agent may be further added in an amount of 0.1 to 0.3% by weight based on the total amount of permanent wave agent according to the present invention, but the present invention is not limited thereto.

The reducing agent in the third aqueous component functions to cut the sulfur bond (cysteine) in the hair keratin (keratin) (R-S-S-R, R represents keratin), so that the hair can be easily deformed.

Mixing ratio in the preparation of the first emulsion by mixing the respective components of the first aqueous phase and the first oil phase as described above, mixing in the preparation of the second emulsion by mixing the respective components of the second aqueous phase and the second oil phase Ratios and mixing ratios in the preparation of the permanent wave agent by mixing the first emulsion, the second emulsion and the third aqueous phase component, etc., are repeated for various components, and are suitable for producing the optimum permanent wave agent. As the mixing ratio is determined experimentally, since the mixing of many components is made, the excess or shortage of the content ratio in any one or more of the components results in an unsatisfactory result. It succeeded in manufacturing a permanent wave agent based on this.

In addition, according to the present invention, there is provided a method for preparing a one-component permanent wave agent in the form of a multi-emulsion, which comprises: (1) a first oil phase comprising 1 to 20% by weight of a surfactant, 10 to 50% by weight of an oxidizing agent, and 0.5 to 5 transition agents. 1.5% by weight, 0.5 to 1.0% by weight of salting agent, and the first water phases containing water as the remaining amount are used, and the components constituting the first water phase and the components constituting the first oil phase are respectively uniformly at room temperature. A one-dimensional material preparation step of preparing a first aqueous mixture and a first oil phase mixture by mixing; (2) The first oil-phase mixture obtained in the one-dimensional material preparation step is added to a mixer, and the mixing ratio of the first oil-phase mixture: first oil-phase mixture: first water-phase mixture is 75 to weight ratio by stirring at room temperature. 55: a first emulsifying step of slowly adding to a ratio of 25 to 45 and stirring for 5 to 20 minutes at a rate of 3,000 to 6,000 rpm to prepare a first emulsion in the form of a first water phase / first oil phase; (3) using the second oil phase comprising 2 to 3.5% by weight of surfactant, and the second aqueous phases containing 0.01 to 0.2% by weight of pH adjuster and water as the remaining amount, and constituting the second water phase. A two-dimensional material preparation step of preparing a second aqueous mixture and a second oil phase mixture by uniformly mixing the components constituting the second oil phase separately at 70 to 80 ° C., respectively. (4) the second oil phase mixture and the second aqueous mixture obtained in the two-dimensional material preparation step so that the mixing ratio of the second oil phase mixture: the second aqueous phase mixture is 10 to 30: 90 to 70 by weight ratio. A second emulsifying step of preparing a second emulsion in the form of a second oil phase / second aqueous phase by adding and stirring for 5 to 20 minutes at a speed of 500 to 3,000 rpm at 70 to 80 ° C .; (5) using a third aqueous phase comprising 0.1 to 1.5% by weight of the cationic polymer, 5 to 25% by weight of reducing agent and water as a residual amount, and 1 to 10% by weight of the first emulsion obtained in the first emulsification step; 1 to 70% by weight of the second emulsion obtained in the second emulsifying step and the third aqueous phase are added to the mixer, and stirred at a rate of 3,000 to 6,000 rpm at room temperature for 1 to 2 minutes to form a one-component permanent wave in the form of a multi-emulsion. And a third emulsifying step of obtaining an agent.

Completion of the emulsification in the first emulsification step is to measure the electrical conductivity to complete the formation of the emulsion as the electrical conductivity approaches zero. This is because when the ionic materials such as salting agents included in the first water phase are completely emulsified and enclosed by the first oil phase, the electrical conductivity becomes close to zero, and thus the degree of emulsification based on the change of the electrical conductivity is determined. It is possible to measure and determine the completion point of emulsification.

Emulsification in the emulsification step can be used commercially available mixer, such as paddle mixer.

Hereinafter, preferred embodiments and comparative examples of the present invention will be described.

The following examples are intended to illustrate the invention and should not be understood as limiting the scope of the invention.

Preparation Examples 1 to 3 and Comparative Preparation Examples 1 to 3

The first water mixture and the first oil phase mixture were prepared by uniformly mixing the components constituting the first water phase and the components constituting the first oil phase separately at room temperature with the component ratios shown in Table 1 below. The first oil phase mixture was introduced into a mixer, the first water mixture was gradually added while stirring at room temperature, and stirred for 10 minutes at a speed of 5,000 rpm to prepare a first emulsion in the form of a first water phase / first oil phase. It was.

Raw material name 1 Preparation Example 2 Preparation Example 3 Comparative Preparation Example 1 Comparative Production Example 2 Comparative Production Example 3 Cyclomethicone Fiji / Fiji -18/18 dimethicone 1.0 5.0 8.0 1.0 5.0 8.0 Cyclopentasiloxane Fiji / Fiji -18/18 Dimethicone 1.0 5.0 8.0 1.0 5.0 8.0 Phenyltrimethicone 3.0 6.0 10.0 3.0 6.0 10.0 Dimethicone 1.5 1.5 1.5 1.5 1.5 1.5 Cyclomethicone 7.0 7.0 7.0 7.0 7.0 7.0 Cyclopentasiloxane 1.0 5.0 10.0 1.0 5.0 10.0 Citric acid 0.1 - - 0.1 - - Lactic acid - 0.1 - - 0.1 - Tartaric acid - - 0.1 - - 0.1 Hydroxypropyltrimonium chloride 0.2 - - 0.2 - - Polyquaternium-7 - 0.5 2.0 - 0.5 2.0 Sodium chloride 0.8 0.8 0.8 0.8 0.8 0.8 Dipropylene glycol 2.0 2.0 2.0 2.0 2.0 2.0 Hydrogen peroxide (35%) 45 - 45 45 - 45 Sodium bromate - 15 - - 15 - Disodium Ethylenediamine Tetraacetate 0.1 0.1 0.1 0.1 0.1 0.1 Phenacetin 0.001 0.001 0.001 0.001 0.001 0.001 kaoline 1.0 - - - - - Talc - 1.0 - - - - Silica - - 1.0 - - - Purified water 36.299 50.999 4.499 37.299 51.999 5.499 Product stability ◎ ◎ ◎ ○ ○ ○

Preparation Examples 4 to 6 and Comparative Preparation Example 4

By using a component ratio as shown in Table 2 below, the components constituting the second aqueous phase and the components constituting the second oil phase are separately uniformly mixed at 75 ° C. to prepare a second aqueous mixture and a second oil phase. The second oil phase mixture and the second water mixture were stirred at 75 ° C. at a speed of 2,000 rpm for 10 minutes to prepare a second emulsion in the form of a second oil phase / second water phase.

Raw material name Preparation Example 4 Preparation Example 5 Preparation Example 6 Comparative Production Example 4 Stearic acid 0.5 1.0 2.0 0.5 Cetanol 1.5 1.5 1.5 1.5 Liquid paraffin 4.0 4.0 4.0 4.0 Glyceryl Monostearate 2.0 2.0 2.0 2.0 Decaglyceryl Monolaurate 0.5 - - - Decaglyceryl Monostearate - 1.0 - - Decaglyceryl Monooleate - - 1.0 - Triethanolamine 0.1 0.1 0.1 0.1 Paraoxybenzoic acid ester 0.1 0.1 0.1 0.1 Dipropylene glycol 1.0 1.0 1.0 1.0 Purified water 90.3 89.3 88.3 90.8 Product stability ◎ ◎ ◎ ×

Examples 1 to 10

The first emulsion, the second emulsion and the third aqueous phase were added to the mixer at the mixing ratio shown in Table 3 below, and stirred at a rate of 4,500 rpm at room temperature for 90 seconds to obtain a one-component permanent wave agent in the form of a multi-emulsion.

Raw material name Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Etitronic EX 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Polyquaternium-7 1.0 - - 1.0 1.0 - - - Polyquaternium-10 - 0.1 0.1 0.1 - 0.1 0.1 - Polyquaternium-39 0.1 0.1 - - 0.1 0.1 - - Hydroxypropyltrimonium chlorite - - - - - - - 0.2 keratin 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.2 Dipropylene glycol 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Flavor 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Monoethanolamine 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Thioglycolic Acid (50%) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 10.0 Cysteamine (99%) 3.0 5.0 5.0 1.0 3.0 5.0 5.0 5.0 Ciolactate (65%) 5.0 10.0 5.0 3.0 5.0 10.0 5.0 3.0 Purified water 68.6 52.5 47.6 50.6 26.6 38.5 23.6 0.8 W1 / O1: W2 / O2 3:10 3:20 3:30 5:30 5:50 7:30 7:50 7:70 Multiple Emulsion Generation Rate △ △ ○ ○ ◎ △ ○ ◎ Product stability △ ○ ◎ ○ ○ △ ◎ ◎ Wave Forming Efficiency (%) 63.2 75.3 88.7 71.1 81.3 54.4 73.6 82.6 Wave Persistence Efficiency (%) 51.2 61.3 67.9 48.8 69.3 54.1 66.7 73.2

Raw material name Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Etitronic EX 0.1 0.1 0.1 0.1 0.1 Polyquaternium-7 1.0 1.0 - - - Polyquaternium-10 0.1 - 0.1 0.1 - Polyquaternium-39 0.1 0.1 - - Hydroxypropyltrimonium chlorite - - - - 0.2 keratin 0.5 0.5 0.5 0.5 0.5 Dipropylene glycol 1.0 1.0 1.0 1.0 1.0 Flavor 0.2 0.2 0.2 0.2 0.2 Monoethanolamine 2.5 2.5 2.5 2.5 2.5 Thioglycolic Acid (50%) 5.0 5.0 5.0 5.0 10.0 Cysteamine (99%) 1.0 3.0 5.0 5.0 5.0 Ciolactate (65%) 3.0 5.0 10.0 5.0 3.0 Purified water 77.6 71.6 55.5 65.6 47.5 W1 / O1: W2 / O2 3: 5 5: 5 10:10 5:10 10:20 Multiple Emulsion Generation Rate × × × △ △ Product stability × × × × × Wave Forming Efficiency (%) 38.1 43.3 45.5 50.2 46.8 Wave Persistence Efficiency (%) 20.9 31.8 28.5 30.1 41.5

Experimental Example 1

Product stability test

Cycling experiment in which one-component permanent wave agent obtained in the above examples was carried out for 6 hours in order of room temperature (20-25 ° C.), a thermostat (40 ° C.), and a refrigerating chamber (0 ° C.) was performed for at least 7 days. The appearance of the product was visually divided into three stages (◎; stable, ○; slightly stable, ×; unstable) and observed. The results are shown in Tables 3 and 4.

Experimental Example 2

Yield test

During the process of the examples for the preparation of the one-component permanent wave agent obtained in the above examples, sodium chloride (NaCl) was blended into the first water phase W1 as a standard material, stirred to prepare a multi-emulsion, and then dialyzed to obtain Chlorine ions present in the three water phases are measured with an ion meter to produce 100% of the standard material completely encapsulated in the first water, and 0% of the standard material fully transferred to the third water. As a result, it was observed in four stages (◎; production rate over 80%, ○; production rate 65 to 80%, △; production rate 50 to 65%, ×; production rate less than 50%), and the results are shown in Tables 3 and 4 above. Shown in

Experimental Example 3

Wave Formation Efficiency Test

The wave formation efficiency test was performed by the Kirby method, and measured using a wave formation test apparatus as shown in FIGS. 2 and 3, and the results are shown in Table 3 below. In the measuring method, 20 bundles of 20 cm long hair were fixed to one side of the wave formation test apparatus, alternately wound with pin bars, and then fixed to the other side. The hair fixed to the pin rod was placed in a container containing the wave agent to be tested, left in a 40 ° C. thermostat for 20 minutes, then left at room temperature for 10 minutes, and then withdrawn from the container and washed with running water for 1 minute. After washing, the fixed hair was released, dried, and the wave-formed hair was fixed to a glass plate to measure wave formation efficiency, which was calculated by Equation 1 below.

Waveformation Efficiency (%) = 100-((100 * (b-a) / (c-a))

Where a is the distance between the first and sixth pin rods of the instrument, b is the distance of five peaks of the waved hair, and c is the straight distance of the five peaks of the waved hair. Distance measured in the correct position).

Experimental Example 4

Wave persistence test

Twenty wave-formed hair bundles were soaked in a test tube containing 28% sodium lauryl sulfate solution (pH 8.0) and a sweat solution, respectively, and left to stand at 45 ° C for 1 hour. At this time, the sweat solution was prepared by adding sodium hydroxide and purified water to 1.26 g of thioractate salt, 0.5 g of sodium chloride, and 5 g of dibasic sodium phosphate (12-hydrate) to adjust the pH of the solution to 11.0 so that the volume was 1 l. It was. After standing, taken out from the test tube, washed with water, dried and fixed to a glass plate weighed naturally, the wave efficiency after the sustainability test was calculated as shown in Equation 2 below by measuring the wave formation efficiency, and the results are shown in Tables 3 and 4 above. Indicated.

M (%) = (Wa / Wb) * 100

In the above formula, M is the wave sustainability, Wa is the wave efficiency after the sustainability test, and Wb is the wave efficiency before the sustainability test.

As a result of combining the above embodiments, the present invention provides a permanent wave agent having excellent wave forming efficiency and wave sustaining efficiency, and also constitutes a first water phase and a first oil phase as an intermediate for manufacturing the permanent wave agent. The stability of the first emulsion itself comprising the components and the second emulsion comprising the components constituting the second aqueous phase and the second oil phase can be obtained in a stable state as an intermediate, effectively producing a stable permanent wave agent Could confirm.

Therefore, according to the present invention, there is almost no curl slack without the neutralizer treatment, and the permanent work can be performed quickly within 20 minutes (based on healthy hair) under heat treatment (45 to 50 ° C.), thereby shortening the working time. It is effective in providing a one-component permanent wave agent having excellent wave elasticity and durability.

Claims (6)

1 to 20% by weight of a surfactant selected from the group consisting of cyclomethicone Fiji / Fiji-18 / 18 dimethicone, cyclopentasiloxane Fiji / Fiji-18 / 18 dimethicone or mixtures thereof 10 to 50% by weight of an oxidizing agent selected from the group consisting of a first oil phase consisting of hydrogen peroxide, sodium bromide or mixtures thereof, 0.5 to 1.5% by weight of a transition inhibitor, 0.5 to 1.0% by weight of a salting agent and the balance A first emulsion comprising first aqueous phases comprising; A second comprising 3.5% by weight of a surfactant selected from the group consisting of glyceryl monostearate, decaglyceryl monolaurate, decaglyceryl monostearate, decaglyceryl monooleate or mixtures thereof A second emulsion comprising an oil phase and second water phases comprising 0.01 to 0.2% by weight of pH adjuster and water as a residual amount; 0.1 to 1.5 weight percent cationic polymer selected from the group consisting of polyquaternium 7, polyquaternium 10, polyquaternium 39, hydroxypropyltrimonium chloride or mixtures thereof, thioglycolic acid and salts thereof, A third aqueous phase comprising 5 to 25% by weight of a reducing agent selected from the group consisting of a recreational acid and salts thereof, cysteamine or mixtures thereof and water as a residual amount; A single-use permanent wave agent in the form of a multi-emulsion, characterized in that the emulsion and the third aqueous phase are mixed with each other and emulsified to form an emulsion. The method of claim 1, A hair softener selected from the group consisting of phenyltrimethicone, dimethicone, cyclomethicone, cyclopentasiloxane or mixtures thereof on the first oil in an amount of 10 to 30% by weight based on the total amount of the first emulsion. Single-permanent permanent wave agent of the multiple emulsion form, characterized in that further comprises. The method of claim 1, The first softener further comprises a hair softener selected from the group consisting of hydroxypropyltrimonium chloride, polyquaternium-7, or mixtures thereof in an amount of 0.1 to 2.0% by weight based on the total amount of the first emulsion. A single-use permanent wave agent in the form of a multi-emulsion which is made. The method of claim 1, A multi-emulsion form, characterized in that the thickening agent selected from the group consisting of stearic acid, cetanol or mixtures thereof on the second oil is further contained in an amount of 1.5 to 4.0% by weight based on the total amount of the second emulsion. One-person permanent wave agent. The method of claim 1, Hair softener selected from the group consisting of liquid paraffin, dimethicone or mixtures thereof on the second oil is further included in an amount of 3 to 5% by weight based on the total amount of the second emulsion. Single-use permanent wave agent in emulsion form. (1) A first oil phase comprising 1 to 20% by weight of surfactant, 10 to 50% by weight of oxidizing agent, 0.5 to 1.5% by weight of transition inhibitor, 0.5 to 1.0% by weight of salting agent, and water as balance Prepare a one-dimensional material by using the first water phase, and uniformly mixing the components constituting the first water phase and the components constituting the first oil phase separately at room temperature, respectively, to prepare the first water mixture and the first oil phase mixture. step; (2) The first oil-phase mixture obtained in the one-dimensional material preparation step is added to a mixer, and the mixing ratio of the first oil-phase mixture: first oil-phase mixture: first water-phase mixture is 75 to weight ratio by stirring at room temperature. 55: a first emulsifying step of slowly adding to a ratio of 25 to 45 and stirring for 5 to 20 minutes at a rate of 3,000 to 6,000 rpm to prepare a first emulsion in the form of a first water phase / first oil phase; (3) using the second oil phase comprising 2 to 3.5% by weight of surfactant, and the second aqueous phases containing 0.01 to 0.2% by weight of pH adjuster and water as the remaining amount, and constituting the second water phase. A two-dimensional material preparation step of preparing a second aqueous mixture and a second oil phase mixture by uniformly mixing the components constituting the second oil phase separately at 70 to 80 ° C., respectively. (4) mixing the second oil phase mixture and the second aqueous mixture obtained in the two-dimensional material preparation step so that the mixing ratio of the second oil mixture: the second aqueous mixture is 10 to 30: 90 to 70 by weight. A second emulsifying step of preparing a second emulsion in the form of a second oil phase / second aqueous phase by adding and stirring for 5 to 20 minutes at a speed of 500 to 3,000 rpm at 70 to 80 ° C .; And (5) using a third aqueous phase comprising 0.1 to 1.5% by weight of the cationic polymer, 5 to 25% by weight of reducing agent and water as a residual amount, and 1 to 10% by weight of the first emulsion obtained in the first emulsification step; 1 to 70% by weight of the second emulsion obtained in the second emulsifying step and the third aqueous phase are added to the mixer, and stirred at a rate of 3,000 to 6,000 rpm at room temperature for 1 to 2 minutes to form a one-component permanent wave in the form of a multi-emulsion. A third emulsifying step of obtaining an agent; Method for producing a one-component permanent wave agent in the form of a multi-emulsion, characterized in that comprises a.

Images