JPH059106A - Waving lotion and usage thereof - Google Patents

Abstract

PURPOSE:To provide a lotion usable for any purpose, i.e., cold wave, iron permanent wave, or curly hair smoothing agent by bringing its viscosity in application within a specified range, containing, a salt of CMC with the etherification degree within a specified range as a thickening spreading agent. CONSTITUTION:The objective lotion containing, as thickening spreading agent, an alkali metal salt or ammonium salt of CMC having an etherification degree of >=2.0. For the present lotion, when to be used, the solution viscosity at 25 deg.C (solution temperature) is 31000cps (for cold wave), 700-30000cps (for iron permanent wave), or 7000-60000cps (for curly hair smoothing agent). For example, when applied on the hair provided with winding in the presence of moisture, the hair in left intact for 8-15min, thus accomplishing cold wave provision, when applied to the hair, iron permanent wave provision is finished after 8-25min by the use of an iron heated to 80-170 deg.C of the surface temperature.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waving lotion and a method of using the waving lotion. More specifically, the present invention is based on the clarification of the relationship between a thickening spreader, which is an important additive for waving lotions, and a waving lotion for various uses. The present invention relates to a waving lotion and a treatment method using the same.

[0002]

2. Description of the Related Art Although the theory of permanent waves has not been fully clarified, cystine bond (-SS-) in hair plays an important role. Usually, the first liquid (so-called waving lotion) and the second liquid are used for the permanent wave. The first liquid contains thioglycolic acid or its salt or cysteine as an alkaline solution as a reducing agent. The water, the alkali and the reducing agent of the first liquid respectively break the hydrogen bond, salt bond and cystine bond in the hair to soften the hair. In the second liquid, four kinds of oxidizing agents such as potassium bromate, sodium bromate, sodium perborate, and hydrogen peroxide water are recognized, but sodium bromate is usually used. After the first liquid is applied, it is rinsed with an acidic rinse, and when the second liquid is applied, the alkali is neutralized and the salt bond is recombined, and the cystine bond is recombined by the action of the oxidizing agent, and as the hair dries. A new hydrogen bond is completed, and a wave is completed on the hair.

The function and quality required of this first liquid is reducing power in the first place, but there are a lot of other incidentally necessary conditions in which the thickening spreader gives The impact is very large. The main purpose of adding the thickening and spreading agent is to provide the first liquid with an appropriate viscosity and spreading property.

As the thickening / spreading agents, cellulose derivatives, sodium polyacrylate, polyisobutylene, polyethylene glycol, polyvinyl alcohol, natural sizing agents and the like have been conventionally used. Also,
JP-A-61-286312 describes the use of a carboxymethyl cellulose salt having an etherification degree (hereinafter abbreviated as DS) of 2.0 or more as a thickening and spreading agent. However, waving lotions have a wide variety of uses, and the viscosity, function, and performance required for each use or application
The physical properties are different, and creative use is required for the usage of the thickening spreader according to each usage or application. JP 61-2863
The publication No. 12 merely discloses the use of a carboxymethyl cellulose salt having an etherification degree (hereinafter abbreviated as DS) of 2.0 or more as a thickening and spreading agent.

[0005]

Various functions, properties, and qualities are required for the thickening and spreading agent for waving lotions. Although the degree varies depending on the usage and application, the problems that often occur are long-term stability of function and quality, reducing power, moderate viscosity and favorable fluidity when evaluated as a waving lotion. Spreading properties, hair affinity, high transparency, dispersion stability promoting effect, low temperature curling capability, rinsing effect, etc., and ease of dissolving the thickening spreading agent at the time of producing a waving lotion is also important.
However, a waving lotion that solves all the above problems has not been obtained by the conventional technique.

[0006] In terms of the use of waving lotion, cold wave waving lotion is subjected to a reduction step and an oxidation step with the hair wound on a rod, so that a low viscosity smooth fluidity and spreadability to hair and Ease of washing with intermediate water and acid rinse is especially required. The waving lotion for iron perm requires a lotion solution to reduce the hair sufficiently evenly, and then curls it with an iron, so it is particularly required that it has fluidity with an appropriate viscosity, affinity for hair and curling at low temperature. To be done.
Further, since the waving lotion for straightening curly hair needs to be reduced to keep the curly hair in a straight hair state, a high viscosity such that a hair bundle is formed during the application of the first liquid and curling is prevented to result in a straight hair state, High tackiness is required, and it is required that the amount of spread can be made larger than that of the other two types and that spread can be made uniformly.

[0007]

Means for Solving the Problems As a result of earnest research by the present inventors, by using an alkali metal salt or ammonium salt of carboxymethyl cellulose having a DS of 2.0 or more and adjusting the viscosity at the time of use to a specific range, We found that we could obtain a waving lotion for cold wave, iron perm, curly hair straightening that satisfies all of the above problems.
The present invention has been completed.

That is, the present invention contains an alkali metal salt or ammonium salt of carboxymethyl cellulose having a DS of 2.0 or more as a thickening and spreading agent, and the solution viscosity at the time of use is in the range of 3 to 1000 cps at a liquid temperature of 25 ° C. Cold wave waving lotion, which is characterized by DS
A waving lotion for an iron perm, which contains an alkali metal salt or ammonium salt of carboxymethyl cellulose of 2.0 or more as a thickening and spreading agent, and the solution viscosity at the time of use is in the range of 700 to 30,000 cps at a liquid temperature of 25 ° C. , And DS containing an alkali metal salt or ammonium salt of carboxymethyl cellulose of 2.0 or more as a thickening and spreading agent, and the solution viscosity at the time of use at a liquid temperature of 25 ° C.
The present invention provides a waving lotion for straightening hair, which is in the range of 7,000 to 60,000 cps, and various treatment methods using these waving lotions.

In the case of a waving lotion for cold waves, since the reduction process and the oxidation process are performed while the hair is wound around the rod, the smooth fluidity and affinity for the hair and the ease of washing with intermediate water and acid rinse are provided. Is especially required. In the present invention, the viscosity of the waving lotion is 3 to 1000 cps when the liquid temperature is 25 ° C, and the viscosity when the liquid temperature is 50 ° C.
If an alkali metal salt or ammonium salt of carboxymethyl cellulose having a DS of 2.0 or more is added so as to be 2.5 to 350 cps, a waving lotion for cold waves satisfying all the above requirements can be obtained. As a cold wave treatment method using this cold wave waving lotion, a lot is used to wind the hair, in a so-called lot winding method, the waving lotion is applied to hair that has been wound with water in advance. A method of applying it and leaving it as a process time for 10 to 15 minutes can be mentioned. In addition, the cold wave waving lotion of the present invention,
It is also possible to use it for the treatment by the so-called iron winding method in which the hair is wound by the ironing operation. In this case, the process time is 10 to 15 minutes. Conventionally, cold wave treatment by iron winding method is not performed,
The use of the waving lotion according to the present invention enables treatment for the first time.

In the case of a waving lotion for iron perm, it is particularly required that the fluidity has an appropriate viscosity, the affinity for hair, and the curling at a low temperature. In the present invention, the viscosity of the waving lotion has a liquid temperature of 25
700〜30000 cps at ℃, 220〜1 at 50 ℃
By adding an alkali metal salt or ammonium salt of carboxymethyl cellulose having a DS of 2.0 or more to 2000 cps, a suitable waving lotion can be obtained for iron perm, for example, low temperature curling is possible, so the surface temperature of the iron is When the conventional product is used, the temperature is 180 to 240 ° C., but according to the waving lotion for iron perm of the present invention, the temperature is 80 to 170 ° C., so that the hair is not damaged by heat. As a method of applying an iron perm using the waving lotion for iron perm, the surface temperature of the iron is 80 to 170 ° C., preferably 100 ° C. to 140 ° C., using the waving lotion,
In addition, there is a method in which the ironing time is 8 to 25 minutes and the ironing operation is performed. Further, the waving lotion is originally for iron perm, but the waving lotion is applied to the hair, and after the process time is set to 8 to 15 minutes, the hair is straightened using an iron. As a result, since it exhibits an excellent hair straightening effect, it can be suitably used for the treatment of hair straightening.

In the case of a waving lotion for straightening curly hair, it is important that the spread amount can be increased and uniform spread is achieved. Furthermore, a hair bundle is formed at the time of applying the first liquid,
Ideally, a lotion liquid that prevents curling and creates a straight hair state. Using a carboxymethylcellulose alkali metal salt or ammonium salt having a DS of 2.0 or more as a thickening and spreading agent and adjusting the viscosity of the lotion solution as follows, a waving lotion for straightening curly hair satisfying the above requirements can be obtained. . The viscosity mentioned here is 7,000 to 60,000 cps when the liquid temperature is 25 ° C and 3200 to 39,000 cps when the liquid temperature is 50 ° C. A method for straightening hair using this waving lotion for straightening hair is as follows: without applying pretreatment relating to straightening hair, the waving lotion application time is 8 to 15 minutes, and the process time is 10 to 15 minutes. There is a method. Also, after applying the waving lotion to the hair and allowing a process time of 8 to 15 minutes, 80
It can also be used in a method for straightening curly hair using an iron at ~ 170 ° C to straighten curly hair.

Examples of the alkali metal salt of carboxymethyl cellulose used in the waving lotion of the present invention include lithium salt, potassium salt, sodium salt, and the like. The sodium salt widely produced industrially is most commonly used. To be done.

In the present invention, as the components of the waving lotion other than the thickening and spreading agent, the components usually used in the waving lotion for each purpose can be appropriately used.

[0014]

EXAMPLES The present invention will be described below with reference to examples, but the present invention is not limited to these examples.

Examples 1 to 6 Commercially available waving lotion for cold waves was used as a stock solution, and Ernesto gum FDM was used as a thickening and spreading agent.
(Extra high DS carboxymethylcellulose sodium salt manufactured by Daicel Chemical Industries, Ltd.) was added in the amounts shown in Table 1 to obtain waving lotions for various applications. Undiluted solution: Cadas Beauty Wave N / F 2-bath cold liquid ... Bristles manufacturer ... Wella Japan Co., Ltd. Distributor ... Kadas Cosmetics Co., Ltd.

[0016]

[Table 1]

The addition amount is the amount of Ernesto gum FDM per 100 g of the stock solution. The viscosity was measured at 25 ° C using a Brookfield B type viscometer.

The waving lotions shown in Table 1 were practically evaluated by the following methods according to their respective uses. 1) Cold Wave Evaluation Barber A (male 40 years old) and barber B (female 35 years old) were given 10 models each, and cold waves were applied using the waving lotion solutions of Examples 1 and 2. . The evaluation results are summarized below. (1) Since it has a suitable adhesiveness and affinity for hair, it did not sag on the skin and did not damage the skin. (2) The reduction time was shortened by about 20% compared to the conventional method because it was applied uniformly on thick hair. (3) The combing after finishing was very good, and the rinse effect was recognized. (4) The waving lotion according to the present invention remained unchanged in pH, viscosity, transparency, color tone, dispersion state, hair reducing power, etc. for two years under ordinary storage conditions (stored in a closed container protected from sunlight at room temperature). . 2) Iron perm evaluation Barber A (male 40 years old) and barber B (female 35 years old) were given 10 models each, and ironing perms were applied using the waving lotion solutions of Examples 3 and 4. . The evaluation results are summarized below. (1) The same effect as the cold wave was observed. (2) Low temperature curling is possible, and curling temperature is higher than before.
It became possible to lower the temperature by 70 to 100 ° C, and the damage due to heat on the hair was completely eliminated. 3) Hair straightening evaluation Barber A (male 40 years old) and barber B (female 35 years old) were given 10 models each, and hair straightening treatment was performed using the waving lotion solutions of Examples 5 and 6. Let The evaluation results are summarized below. (1) Even though it is a high-viscosity liquid, it has appropriate fluidity and affinity for hair, so it does not lump like the conventional product, it spreads uniformly, and the spread amount can be increased. . (2) Since the hair bundle is formed at the time of applying the first liquid and the straight hair state is promoted, the condition of the post-process becomes milder. (3) After the treatment, the hair was hardly re-curled when observed over time. (4) The same good storage stability as above was observed. On the other hand, when the undiluted solution is used, the viscosity is too low and the surface is too dry, and the absolute amount of spreading is too small, resulting in insufficient reduction or poor reduction, and the purpose is not achieved.

Example 7 <Evaluation of cold wave ... Lot winding method> Using the waving lotion for cold wave of Examples 1 and 2 in Table 1, cold wave was applied by a so-called lot winding method. Barber A (Male
40 years old) and barber B (female 35 years old) were given 10 models each, and cold wave treatment was performed by using the waving lotion solutions of Examples 1 and 2 by the method described below, and evaluated. [Treatment method (conditions)] I. Pre-care hair diagnosis Pre-shampoo according to the usual method Follow the usual method II. Set hairstyle Follow the usual method III. Pre-cut Follow the usual method IV. Soak the hair around the lot with water, so-called winding Give. V. Applying a reducing agent (1st agent = waving lotion) Apply the 1st agent to the hair wound in a lot (the amount of the 1st agent is 80ml / 1 person). First agent process time 8-15
At the end of the minute process time, rinse with slightly warm water,
Drop the first agent. Towel dry Wipe off moisture from root to tip of hair. VI. Oxidizing agent (second agent) application In accordance with the conventional method VII. Rinsing / acid rinse In accordance with the ordinary method VIII. In accordance with the desire of the after-cut model, set the length and amount in consideration of volume, hair flow, etc. To cut. Then, in order to compose the whole style, the hair is curled and cut and combed. IX. Hair Restorative Agent [Evaluation Result] According to the conventional method [1] Since it has a suitable adhesiveness and affinity for hair, it does not sag on the ground and does not damage the ground.
Since it can be applied evenly and thickly to hair, the reduction time was shortened by about 20% compared to the conventional method. There was almost no unevenness of perm due to hair quality and environment. There was no effect on the practitioner's fingers and model scalp. The combing after finishing was very good, and the rinse effect was recognized.

Comparative Example 1 Barber A (male 40 years old) and barber B (female 35 years old) were given 10 models each, and cold wave treatment was performed by using the commercially available waving lotion solution according to the following method. And evaluated. [Treatment method (conditions)] The same as in Example 7. [Evaluation result] The cold wave was considerably uneven. Perms may not be applied due to changes in hair quality, room temperature, etc. I was worried because the practitioner could not predict the outcome of the procedure. No rinse effect was observed.

Comparative Example 2 Barber A (male 40 years old) and Barber B (female 35 years old) were given 10 models each, and cold wave treatment was performed by using the commercially available waving lotion solution according to the following method. And evaluated. [Treatment method (conditions)] I. Pre-care hair diagnosis Pre-shampoo according to the usual method Follow the usual method II. Set hairstyle Follow the usual method III. Pre-cut IV. Apply the reducing agent (first agent) according to the usual method. Roll 20 to 30 ml. Others follow the usual method. V. Winding The first agent is applied to the hair wound in a lot (the amount of the first agent used is 80 ml / 1 person). First agent process time 8-15
At the end of the minute process time, rinse with slightly warm water,
Drop the first agent. Towel dry Wipe off moisture from root to tip of hair. VI. Applying reducing agent (first agent). Apply 50 to 100 ml. Others follow the usual method. VII. Oxidizing agent (second agent) application VIII. Rinse acid rinse (treatment)
According to the usual method IX. Hair restoration agent According to the usual method, the adhesiveness is insufficient and there is no affinity for hair, so that the waving lotion may be dripping on the skin and the skin may be damaged. It was not possible to reduce the process time because it was too costly. Therefore, it was not possible to shorten the treatment time and improve the productivity. The reduction time was longer than that in Example 7, the combing after completion was poor, and no rinse effect was observed.

Example 8 <Evaluation of Cold Wave ... Iron Winding Method> Cold wave was applied by the so-called iron winding method using the waving lotion for cold wave of Examples 1 and 2 in Table 1. A barber A (male 40 years old) and a barber B (female 35 years old) were given 10 models each, and cold wave by ironing with the waving lotion solutions of Examples 1 and 2 was performed by the following method. And evaluated. [Treatment method (conditions)] I. Pre-care hair diagnosis Pre-shampoo according to the usual method According to the usual method II. Setting of hairstyle According to the usual method III. Pre-cut model according to the desire, considering the volume, hair flow etc. Set the amount and cut. Next, in order to compose the whole style, the hair is curled and cut and combed. IV. Drying Stop with a little damp enough to apply the first agent. V. Applying a reducing agent (1st agent) Use a jumbo comb or the like to evenly comb 40 to 80 ml of cloth in a vertical direction from about 3 to 5 mm away from the surface to the tips of the hair while applying it to the background. Apply so that it does not, and cap. First agent process time
At room temperature for 8 to 15 minutes, the process time is over, rinse with warm water,
Drop the first agent. Towel dry Wipe off moisture from root to tip of hair. Apply treatment oil Apply iron evenly so that the iron slides well and is easy to operate. VI. Ironing At the lowest temperature possible (100-170 ℃), apply heat to the extent that curls can be quickly formed on the hair, and operate the iron for 8-25 minutes based on the hairstyle settings. Long time heating
Avoid using at high temperature. VII. Oxidizing agent (second agent) application
According to the usual method VIII. Rinse acid rinse (treatment)
According to the usual method IX. Hair restoration agent According to the usual method [Evaluation result] There is no dripping to the skin and no damage to the skin due to its suitable adhesiveness and affinity for hair.
Since it was applied to the hair with a uniform viscosity and curled with an iron, the reduction time was shortened by about 20% compared to the past, and as a result,
The treatment time was reduced by 7 to 35 minutes. After washing away the reducing agent, I curled with an iron, but I can reliably wind with the iron according to the hair design setting,
The perm is also beautifully finished. Since the iron winding method can be carried out at a low temperature of 80 to 170 ° C, there was no hair damage. Depending on the model's wishes, volume, hair flow,
Since the amount and style of curl are set, there is no need for aftercutting. The combing after finishing was very good, and the rinse effect was recognized.

Comparative Example 3 A barber A (male 40 years old) and a barber B (female 35 years old) were given 10 models each, and a cold wave by an iron was used with a commercially available waving lotion solution as shown below. It was made to operate and was evaluated. [Treatment method (conditions)] The same as in Example 8. [Evaluation result] Cold wave was extremely bad. Moisture and poor iron curl formation.
Even if the hair is curled by iron while drying the hair at high temperature, the curl will be curled down by the moisture of the oxidizer. Hair is heat cured,
Damage and dust. The model didn't have the desired curl, volume, hair style, etc.

Comparative Example 4 A barber A (male 40 years old) and a barber B (female 35 years old) were given 10 models each, and a cold wave by an iron was used as described below using commercially available waving lotion liquid. It was made to operate and was evaluated. [Treatment method (conditions)] I. Pre-care hair diagnosis Pre-shampoo according to the usual method Follow the usual method II. Set hairstyle Follow the usual method III. Pre-cut Follow the usual method IV. Apply reducing agent (first agent) Follow the usual method V. Ironing Operation according to the conventional method VI. Oxidizing agent (second agent) application According to the conventional method VII. Rinsing / acid rinse (treatment) According to the conventional method VIII. Hair restoration agent According to the conventional method [Evaluation result] Due to its weak affinity, the hair may be unevenly applied to the hair, or the skin may sag and damage the skin. The reduction time was longer than in Example 8, the combing after completion was poor, and the rinse effect was not recognized. Even if you curl iron while drying your hair at high temperature,
Curl down due to the water content of the oxidizer. The style curl desired by the model was not achieved. Hair is cured by heat, damaged and dusty. It is not possible to shorten the treatment time and increase productivity and added value.

Example 9 <Evaluation of Iron Perm ... Iron Winding Method> Barber A (male 40 years old), barber B (female 35 years old) and barber C (male 20 years old) were given 10 models each. Example 3
Using the waving lotion liquid for iron perm of No. 4 and No. 4, an iron perm by the iron winding method was applied by the following method and evaluated. [Treatment method (conditions)] I. Pre-care hair diagnosis Pre-shampoo according to the usual method Follow the usual method II. Set hairstyle Follow the usual method III. Hair length considering the volume and hair flow according to the wish of the pre-cut model Now, set the amount and cut. Next, in order to compose the entire style, set the volume, hair flow and hair curl and cut. IV. Applying a reducing agent (first agent) Use a jumbo comb or the like to evenly comb 40 to 80 ml of cloth in a vertical direction from about 3 to 5 mm away from the skin to the tips of the hair while applying it to the skin. Apply so that it does not, and cap. First agent process time
At room temperature for 8 to 15 minutes, the process time is over, rinse with warm water,
Drop the first agent. Towel dry Hair should be thoroughly wiped from the roots to the tips and never used with a dryer. Apply treatment oil Apply iron evenly so that the iron slides well and is easy to operate. V. Ironing operation 10 to 20 based on the hair style setting by applying heat by techniques such as point winding, licking, first winding, and original winding to the extent that curls can be quickly formed at a low temperature of 80 to 170 ° C. Operate the iron in minutes. Don't iron the entire hair,
Curls are formed at the points where the curl occurs. VI. Application of oxidizing agent (second agent)
VII. Rinse Acid Rinse (Treatment)
According to the conventional method VIII. Hair restoration agent According to the conventional method [Evaluation result] The same effect as when the cold wave was applied by the iron winding method in Example 8 was observed. Curling at a low temperature is possible, and the curling temperature can be lowered by 70 to 100 ° C compared to the conventional case, and there is no damage to the hair due to heat. You can freely express your design with free technique and demonstrate unlimited creativity.
Even unskilled people can express their desired hairstyle.

Comparative Example 5 Barber A (male 40 years old), barber B (female 35 years old) and barber C (male 20 years old) were given 10 models each, and commercially available waving lotion liquid was used. An iron perm was applied by the method described below and evaluated. [Treatment method (conditions)] The same as in Example 9. [Evaluation results] It was necessary to heat the process time.
Ironing takes time, 10-50 compared to Example 9
The treatment time was long. The perm is uneven. The same drawbacks as conventional iron perms and punch perms, that is, discoloration and deterioration of the hair (heat curing, etc.) were found everywhere. The design is limited to expressions. Unskilled people cannot make hairstyles as they want.

Comparative Example 6 Barber A (male 40 years old), Barber B (female 35 years old), Barber C (male 20 years old) were given 10 models each, and commercially available waving lotion liquid for iron perm. The iron perm was treated by using the method described below and evaluated. [Treatment method (conditions)] I. Pre-care hair diagnosis Pre-shampoo according to the usual method Follow the usual method II. Set hairstyle Follow the usual method III. Hair length considering the volume and hair flow according to the wish of the pre-cut model Now, set the amount and cut. Next, in order to compose the entire style, set the volume, hair flow and hair curl and cut. IV. Applying reducing agent (1st agent) Apply the milky or creamy 1st agent using a coarse jumbo comb etc. evenly from the root of the hair to the tips so that it does not touch the skin. , Put on the cap. First agent process time: 7-8 minutes of heating, then 5-10 minutes at normal temperature. At the end of the process time, rinse with slightly warm water,
Drop the first agent. Drying Dry the hair using a dryer. Applying treatment oil Heat is transferred to the entire hair and applied evenly so as not to damage the hair. V. Ironing operation Use an easy-to-heat type tool with corners and grooves as an iron to curl hair with heat of 180 to 240 ° C. At that time, curl is strongly applied by a technique of giving tension or ironing to the hair. VI. Application of oxidizing agent (second agent)
VII. Rinse Acid Rinse (Treatment)
According to a conventional method [Evaluation result] Adhesiveness was insufficient and there was no affinity for hair, so that a waving lotion was dripping on the skin, which could damage the skin. The reduction time was longer than that in Example 9, the combing after completion was poor, and the rinse effect was not recognized. Thermal deterioration of the hair was observed. The same drawbacks as conventional punch perms, such as hair discoloration and dust, were found everywhere. Due to the limited design, there is almost no variation.

Example 10 <Evaluation of straightening hair ... Iron straightening method> Barber A (male 40 years old), barber B (female 35 years old), barber C (male 20 years old), 10 models each Giving Example 3
Hair straightening by the iron straightening method was performed by using the waving lotion liquids of Nos. 4 and 4, and evaluated by the method described below. [Treatment method (conditions)] I. Pre-care hair diagnosis Pre-shampoo according to the usual method According to the usual method II. Setting of hairstyles According to the usual method III. Drying Half-dry that also serves as a hair remover. Stop with a little damp enough to apply the first agent. IV. Applying a reducing agent (first agent) Use a jumbo comb or the like to evenly comb 40 to 80 ml of cloth in a vertical direction from about 3 to 5 mm away from the skin to the tips of the hair while applying it to the skin. Apply so that it does not, and cap. First agent process time
At room temperature for 8 to 15 minutes, the process time is over, rinse with warm water,
Drop the first agent. Towel dry Wipe off moisture from root to tip of hair. Apply treatment oil Apply iron evenly so that the iron slides well and is easy to operate. V. Ironing operation Apply heat to the extent that hair can be straightened as quickly as possible, and set the hairstyle straightening iron in 10 to 30 minutes based on the hairstyle settings. 120 ℃ to 160 ℃
I will do it. Avoid long-term heating and high temperature use. VI. Application of oxidizing agent (second agent)
According to the standard method VII. Rinse / Acid rinse (treatment) According to the standard method VIII. After cutting, set the length and amount in consideration of volume, hair flow, etc. according to the desire of the model and cut. Next, in order to compose the whole style, the hair is curled and cut. IX. Hair Restorative Agent According to the Conventional Method X. Blow Set According to the Conventional Method [Evaluation Result] The adhesive agent has a suitable adhesiveness and affinity for hair, so that it does not sag to the skin and does not damage the skin.
Since it was applied to hair with a uniform viscosity and straightened with an iron, the treatment time could be shortened by 20 to 90 minutes compared to the conventional straightening method, and the reduction time was also shortened by about 20%. After washing away the reducing agent, I straightened with an iron,
As you can see in the hair design settings, you can easily straighten curly hair by ironing, and the straight perm is also beautifully finished. As a result of iron straightening at a low temperature of 80 to 170 ° C, there was no hair damage. The combing after finishing was very good, and the rinse effect was recognized.

Comparative Example 7 A barber A (male 40 years old) and a barber B (female 35 years old) were given 10 models each, and an iron perm by the straight method was applied using a commercially available waving lotion solution for iron perm. The treatment was performed and evaluated by the method described below. [Treatment method (conditions)] The same as in Example 10. [Evaluation result] The straightening condition was extremely bad.
It was moist and began to evaporate during the ironing procedure.
Even when the hair is dried at high temperature and straightened with an iron, the curly hair returns due to the moisture of the oxidizing agent. Hair damage and dust. The model didn't have the desired straightness, volume, and style.

Example 11 <Evaluation of straightening hair ... Straight method> Barber A (male 40 years old) and barber B (female 35 years old) were given 10 models each, and the curly hair of Examples 5 and 6 was applied. Using the straightening waving lotion, a so-called straight method for straightening hair was applied and evaluated by the following method. [Treatment method (conditions)] I. Pre-care hair diagnosis Pre-shampoo according to the usual method According to the usual method II. Setting of hairstyle According to the usual method III. Reducing agent (first agent) Application of gel of 80 to 150 ml first From the place where the agent is 5 to 10 mm away from the ground using a coarse jumbo comb etc. in 8 to 15 minutes, according to the amount of hair from the root of the hair to the tip of the hair,
Apply in a comb shape in the vertical direction with good combing to straighten curly hair. After that, put on a cap. First agent process time 10 to 15 minutes At the end of the process time, rinse with slightly warm water,
Drop the first agent. Towel dry Hair should be thoroughly wiped from the roots to the tips and never used with a dryer. IV. Oxidizing agent (second agent) application Follow the standard method of straightening hair V. Rinse / Acid rinse (treatment) Follow the standard method VI. After cut model Hair in consideration of volume, hair flow etc. Set the length and amount of and cut. Next, in order to compose the entire style, set the volume, hair flow and hair curl and cut. VII. Hair Restoratives VIII. Blow Set
According to the standard method [Evaluation result] It is a highly viscous liquid, but it has moderate fluidity and has affinity for hair, so it cannot be lumped like conventional products, resulting in uniform spread and a large spread amount. We were able to. Since it has a suitable adhesiveness and affinity for hair, it did not sag on the skin and did not damage the skin.
Since the hair bundle was formed during the application of the first agent and the straight hair condition was promoted, the conditions of the post-process became milder. It is applied to the hair with a uniform viscosity, and the treatment time is longer than that of the conventional straightening method.
It can be reduced by 20 to 90 minutes, and the reduction time is also shortened by about 20% compared to the past. After the treatment, it was observed over time, and there was almost no re-curly hair. The combing after finishing was very good, and the rinse effect was recognized.

Comparative Example 8: Barber A (male 40 years old) and barber B (female 35 years old) were given 10 models each, and straightening was performed using a commercially available waving lotion for straightening hair. The treatment was performed and evaluated by the method described below. [Treatment method (conditions)] The same as in Example 11. [Evaluation result] The result of curly hair straightening was not satisfactory. The treatment time is 150 to 200 minutes and the productivity is too low. The results were quite uneven depending on the engineer.

Comparative Example 9: Barber A (male 40 years old) and barber B (female 35 years old) were given 10 models each, and straightening was performed using a commercially available waving lotion for straightening hair. The treatment was performed and evaluated by the method described below. [Treatment method (conditions)] I. Pre-care hair diagnosis Pre-shampoo according to the usual method Follow the usual method II. Set hairstyle Follow the usual method III. Applying treatment or the first agent as pre-treatment for applying reducing agent (first agent) Or treat it so that it can be easily reduced, and allow it to warm or process for 10 to 20 minutes. The creamy first agent is evenly adjusted to the amount of hair from the root of the hair to the tips by using a coarse jumbo comb, etc., and about 80 to 150 ml is cross-shaped while combing well in the vertical direction Apply so that it does not stick to the skin, and cap. First agent process time
Warming for 10 to 15 minutes, then room temperature for 10 to 15 minutes At the end of the process time, rinse with slightly warm water,
Drop the first agent. Towel dry Wipe off the water thoroughly and never use a dryer. IV. Application of oxidizing agent (second agent) Apply the second agent cream with the hair reduced and leave the process time for 10 to 20 minutes with the hair straight. V. Rinse and Acid Rinse (Treatment) Follow the usual method VI. After-cut According to the desire of the model, set the length and amount of hair in consideration of volume, hair flow, etc. and cut. Next, in order to compose the entire style, set the volume, hair flow and hair curl and cut. [Evaluation Results] A considerable number of models were observed in which re-curly hair was observed. There was dust on the hair. It took 2 to 3.5 hours for the treatment, the productivity did not rise, and the model was tired.

Example 12 <Evaluation of straightening hair ... Iron straightening method> Barber A (male 40 years old) and barber B (female 35 years old) were given 10 models each, and waving of Examples 5 and 6 Hair straightening by the iron straightening method was performed by using a lotion solution according to the following method and evaluated. [Treatment method (conditions)] I. Pre-care hair diagnosis Pre-shampoo according to the usual method Follow the usual method II. Set hairstyle Follow the usual method III. Drying Stop the first moisturizer so that it is easy to apply. IV. Applying the reducing agent (first agent) Apply the first agent to the hair (the amount of the first agent is about 50 ~
100 ml / 1 person). First agent process time 8-15 minutes After the process time is over, rinse with slightly warm water,
Drop the first agent. Towel dry Wipe off moisture from root to tip of hair. Apply treatment oil Apply iron evenly so that the iron slides well and is easy to operate. V. Ironing operation At a temperature as low as possible (130 to 160 ℃), apply heat to the extent that hair can be straightened quickly, and according to the hairstyle settings, operate the iron for straightening curly hair in 10 to 30 minutes. Avoid long-term heating and high temperature use. VI. Oxidizing agent (second agent) application In accordance with the conventional method for straightening hair VII. Rinsing / acid rinse (treatment) According to the conventional method , Set the amount and cut. Next, in order to compose the whole style, the hair is curled and cut. IX. Hair Restorative Agent According to the Standard Method [Evaluation Result] Since it has a suitable adhesiveness and affinity for hair, it did not sag on the skin and did not damage the skin.
Even though it is a high-viscosity liquid, it has appropriate fluidity and has affinity for hair, so that it could not be lumped like the conventional product, resulting in uniform spread, and the spread amount could be increased.
Since the hair bundle was formed during the application of the first agent and the straight hair condition was promoted, the conditions of the post-process became milder. After treatment,
When observed over time, there was almost no re-curly hair. Since it was applied to hair with a uniform viscosity and straightened with an iron, the treatment time could be shortened by 20 to 90 minutes compared with the conventional straightening method, and the reduction time was also shortened by about 20% compared with the conventional method. After the reducing agent was washed off, it was straightened with an iron, but the curly hair can be straightened with an iron according to the hair design settings, and the straight perm is also beautifully finished. Since the iron straightening could be carried out at a low temperature of 80 to 170 ° C, there was no hair damage. The combing after finishing was very good, and the rinse effect was recognized.

Comparative Example 10 Barber A (male 40 years old) and Barber B (female 35 years old) were given 10 models each, and a commercially available waving lotion liquid for straightening hair was used to shrink the hair by the iron straight method. Hair straightening was performed by the method described below and evaluated. [Treatment method (conditions)] The same as in Example 10. [Evaluation Results] Hair was sometimes cut. The hair was moist and began to evaporate during the ironing procedure.
Even if the hair is straightened with an iron while drying, the curly hair will return due to the moisture of the oxidizing agent. Damage and dust on the hair finish. The model didn't have the desired straightness, volume, and style.

[0035]

The following effects were observed in the waving lotion of the present invention. (1) The quality of the waving lotion liquid can be maintained for a long period of time. (2) The effective utilization rate of the first liquid was improved. (3) Treatment time can be shortened, productivity can be improved and technicians can effectively utilize it. (4) The treatment temperature was lowered, and the damage due to heat on the hair disappeared. (5) The rinse effect was obtained, and the combing became smooth.

Further, the waving lotion of the present invention comprises
Cold wave, satisfying various characteristics required for each application of iron perm and straightening hair, the treatment method using the waving lotion of the present invention is significantly superior to the conventional treatment methods, The effect of each application is briefly summarized as follows. In the case of cold wave, the practitioner can calculate the treatment method correctly according to the target hair curl in advance, and it is hardly affected even when the hair quality and environment are different, and the result of cold perm according to the practitioner's intention Is obtained. Further, by using the waving lotion according to the present invention, the cold wave treatment by the iron winding method became possible for the first time.

In the case of the iron perm, since the iron can be treated at a low temperature of 80 to 170 ° C., curls can be formed while keeping the moisture of the hair. Therefore, since the curl is kept at a low temperature and the water content is kept, the water content of the second liquid hardly curls down. In other words, the practitioner only had to curl the hairstyle that he intended. Further, since the operation is simplified in this way, even an unskilled person can obtain the same result as an expert person. Further, the ironing operation time required 25 to 50 minutes in the conventional case, but with the treatment method of the present invention, it can be significantly shortened to 8 to 25 minutes, which leads to improved productivity and improved service to customers. In the case of hair straightening, it is only necessary to simplify the long and complicated process time, etc. and to operate faithfully to the principle of cold perm, which makes it possible to achieve the purpose of hair straightening in a simple and short time. It was

Claims (9)

[Claims] 1. An alkali metal salt or ammonium salt of carboxymethyl cellulose having an etherification degree of 2.0 or more is contained as a thickening and spreading agent, and the solution viscosity at the time of use is 25 ° C.
The waving lotion for cold waves is characterized in that it is in the range of 3 to 1000 cps. 2. A cold wave treatment method according to the lot winding method, wherein the waving lotion according to claim 1 is applied to hair that has been wound with water in advance and the process time is 8 to 15 minutes. . 3. A cold wave treatment characterized in that the waving lotion according to claim 1 is applied to hair, a curling is formed on the hair by using an iron after a process time of 8 to 15 minutes. Method. 4. An alkali metal salt or ammonium salt of carboxymethyl cellulose having an etherification degree of 2.0 or more is contained as a thickening and spreading agent, and the solution viscosity at the time of use is a liquid temperature of 25 ° C.
In the range of 700 to 30,000 cps, a waving lotion for iron perms. 5. The waving lotion according to claim 4 is applied to hair, and the iron surface temperature is 80 to 170 ° C.,
The ironing perm treatment method is characterized in that the ironing operation is performed under the condition that the ironing operation time is 8 to 25 minutes. 6. A hair straightening treatment, characterized in that the waving lotion according to claim 4 is applied to hair and the hair is straightened with an iron after a process time of 8 to 15 minutes. Treatment method. 7. A solution containing an alkali metal salt or ammonium salt of carboxymethyl cellulose having a degree of etherification of 2.0 or more as a thickening / spreading agent, and having a solution viscosity during use at a liquid temperature of 25 ° C.
In the range of 7,000 to 60,000 cps, a waving lotion for straightening hair. 8. A waving lotion application time of 8 is applied to the hair by applying the waving lotion according to claim 7 to the hair without pretreatment relating to straightening hair.
~ 15 minutes, 10 ~ 15 minutes as a process time, a method for straightening hair. 9. The waving lotion according to claim 7 is applied to hair, the process time is set to 8 to 15 minutes, and then the curly hair is straightened by using an iron at 80 to 170 ° C. How to apply straightening hair.