JP2006167318A - Permanent wave applying method and hair winding rod used for this method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hair winding rod used in a permanent wave applying method which can sharply reduce damage of hair while maintaining an enough wave forming force. <P>SOLUTION: The hair winding rod keeps both metals 1 and 2 stick mutually by mounting closed-end coil springs 11 and 12, which consists of iron Fe which is the 1st metal 1 with a smaller ionization tendency or/and higher electric potential than magnesium Mg, in the circumference of a rod body consisting of a round bar 21 of the magnesium Mg which is the 2nd metal, moisture is changed into alkaline-reduced ionic water by oxidation action of the magnesium by oxidizing the magnesium within a considered moisture atmosphere using the hair winding rod, and the alkaline-reduced ionic water serves as the 1st agent of a permanent wave used by a reduction process. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a permanent treatment method and a curly rod used in the method.

In the conventional permanent treatment method, thioglycolate (HSCH ₂ COOH), cysteine (HSCH ₂ CH (NH ₂ ) COOH) or the like is used alone or in combination as a reducing agent in the first agent, and ammonia (NH ₃ ) as an alkaline agent. , monoethanolamine _{(HOCH 2 CH 2 NH 2)} , triethanolamine _{((HOCH 2 CH 2) 3} N), potassium carbonate _(K 2 _CO 3), ammonium carbonate _{((NH 4) 2 CO 3} ), bicarbonate Keratin protein that softens the hair by applying a cold permanent wave first agent mainly composed of ammonium (NH ₄ HCO ₃ ), potassium hydroxide (KOH), sodium hydroxide (NaOH), etc. to the hair, thereby constituting the hair A cystine bond, a hydrogen bond, and a salt that connect the polypeptide and the polypeptide forming the vertical axis of If the cleavage (reducing) and by cysteine two molecules, thereby forming a wave by winding a hair rod. The stronger the reducing agent is, the harder it is, the more reliable it can cleave cystine bonds, etc. The reducing agent's strength is thioglycolic acid, cysteine, monoethanolamine, etc. By adjusting the amount of hair, the strength of the hard type, soft type, etc. is adjusted, and this adjustment is made according to the thick and thin hair, the damaged state of the hair, the weather condition of the day, and the like. And if it is made into a hard type by the mixture ratio of the said thioglycolic acid etc. and the force of a reducing agent is strengthened, it will become possible to take in a ceramide etc. more effectively in hair and to perform a permanent treatment.

Then, any one of oxidizing agents such as potassium bromate (KBrO ₃ ), sodium bromate (NaBrO ₃ ), sodium perborate (NaBO ₃ .4H ₂ O), hydrogen peroxide (H ₂ O ₂ ), etc. The cold permanent wave second agent was applied to the hair and the cystine bond cleaved by the first agent was recombined (| -SH HS- | + H ₂ O _{2 →} | -S-S- |) to form The wave that was being oxidized was fixed.

  Thus, it is conventionally called a two-bath type permanent treatment method, and permanent treatment is performed by performing a reduction step using the first agent and an oxidation step using the second agent (for example, see Patent Document 1 or 2). .

Japanese Patent Publication No. 8-18959 Japanese Patent Publication No.6-21052

  However, in the conventional permanent treatment method, when thioglycolate is the main agent as the reducing agent of the first agent composition, there is a merit that the wave forming ability of hair is high, but the hair damage is great and the hair feels. In addition, when cysteine or the like is the main agent as the reducing agent of the first agent composition, there is a merit that hair damage is small, but there is a problem that the wave forming ability is low.

  The present invention has been made in order to solve such conventional problems, and the object of the present invention is to perform permanent treatment that can significantly reduce hair damage while maintaining sufficient wave forming ability. It is to provide a method and a curly rod used in the method.

  As a means for achieving the above object, the permanent treatment method according to claim 1 is characterized in that magnesium is oxidized in a predetermined moisture atmosphere so that the moisture is converted into alkali reduced ion water by the oxidation action of the magnesium. The ionizing water is used as the first permanent agent used in the reduction step.

  The permanent treatment method according to claim 2 is characterized in that, in the permanent treatment method according to claim 1, the magnesium is oxidized by using acidic water as water constituting the moisture atmosphere. did.

  The permanent treatment method according to claim 3, wherein alkaline reduced ion water is generated by causing acidic water to act on magnesium of the curly rod in a state where hair is wound around the curly rod composed of a material containing magnesium, This alkali-reduced ionized water is used as the first permanent agent used in the reduction step.

  The permanent treatment method according to claim 4 is the permanent treatment method according to claim 1, wherein both metals in the moisture atmosphere are bonded to the magnesium by adhering metals having a lower ionization tendency and / or higher potential than the magnesium to the magnesium. A local battery is formed at the metal contact boundary portion to oxidize magnesium having a higher ionization tendency or / and a lower potential.

  The permanent treatment method according to claim 5, wherein the curly rod is wound in a state in which the hair is wound around a curly rod having a structure in which a metal having a lower ionization tendency than the magnesium and / or a metal having a high potential is in close contact with the magnesium. A permanent treatment method characterized in that water or acidic water is allowed to act on magnesium to produce alkali reduced ion water, and this alkali reduced ion water is used as the first permanent agent used in the reduction step.

  The curly rod used in the permanent treatment method according to claim 6 is made of a metal having a lower ionization tendency and / or a higher potential than magnesium on the outer periphery of a rod-like or cylindrical rod body made of a material containing magnesium. The coil spring is attached so that both metals are in close contact with each other.

  The wound rod used in the permanent treatment method according to claim 7 is the wound rod used in the permanent treatment method according to claim 6, wherein the rod body is formed to have an outer diameter larger than the inner diameter of the coil spring. It was set as the means characterized by.

  The permanent treatment method according to claim 8 is the wound rod used in the permanent treatment method according to claim 6 or 7, wherein the coil spring has an opening interval between wires constituting the coil spring, the diameter of the wire. And is formed of a pair of bottomed coil springs having a structure in which one end surface is closed by a bottom member, and both end portions of the rod body are disposed in the both bottomed coil springs. In the inserted state, the ends of the wire rods on the open end side of both bottomed coil springs are screwed and integrated together within the opening distance between the mating wire rods, so that magnesium and the ionization tendency are smaller than those of the magnesium. Alternatively, the means is characterized in that metals having a high potential are in close contact with each other.

  The curly rod used in the permanent treatment method according to claim 9 is the curly rod used in the permanent treatment method according to claim 8, wherein the bottom member is constituted by an end portion of a wire constituting a coil spring. It was set as the characteristic feature.

  The curly rod used in the permanent treatment method according to claim 10, wherein magnesium and a metal having a lower ionization tendency or / and a higher electric potential than the magnesium are mixed in a state of being divided into a plurality of parts, and the both metals are completely dissolved. Thus, the means is characterized in that they are joined and integrated together.

  The curly rod used in the permanent treatment method according to claim 11 is obtained by cutting and removing the surface of the curly rod used in the permanent treatment method according to claim 10 by marking or grooving holes. A large number of contact boundary portions between the magnesium and a metal having a lower ionization tendency and / or a higher potential than the magnesium are exposed.

  The curly rod used in the permanent treatment method according to claim 11 is a curly rod used in the permanent treatment method according to claim 10, wherein a plurality of holes are cut or punched to cut out the inside of the many holes. A large number of contact boundary portions between the magnesium and a metal having a lower ionization tendency and / or a higher potential than the magnesium are exposed on the peripheral surface.

  In the permanent treatment method according to claim 1 of the present invention, as described above, by oxidizing magnesium in a predetermined moisture atmosphere, the moisture is converted into alkali reduced ionic water by the oxidizing action of the magnesium, By using the first permanent agent used in the reduction step, it is possible to significantly reduce hair damage while maintaining sufficient wave forming power.

  In the permanent treatment method according to claim 2, as described above, the oxidation action of magnesium can be promoted by oxidizing magnesium by using acidic water as the moisture constituting the moisture atmosphere, Thereby, the permanent processing time can be shortened.

  In the permanent treatment method according to claim 3, as described above, alkaline reduced ions are obtained by causing acidic water to act on magnesium of the curly rod in a state where the hair is wound around the curly rod composed of a material containing magnesium. By generating water and using this alkaline reduced ionized water as the first permanent agent used in the reduction step, hair can be obtained simply by allowing acidic water to act on the curly rod without preparing the first permanent agent separately. Since the first permanent agent can act on the portion, workability can be improved.

  In the permanent treatment method according to claim 4, as described above, the metal having a lower ionization tendency or / and a higher electric potential than the magnesium is adhered to the magnesium at a contact boundary portion between the two metals in a moisture atmosphere. By forming a local battery to oxidize magnesium having a higher ionization tendency or / and a lower potential, the water is converted into alkali reduced ion water by the oxidation action of the magnesium, and this is used as the first permanent agent. Will be able to.

  In the permanent treatment method according to claim 5, as described above, in a state where hair is wound around a curly rod having a structure in which metals having a smaller ionization tendency than magnesium and / or a metal having a high potential are in close contact with the magnesium. Alkaline reduced ionic water is produced by allowing water or acidic water to act on the magnesium of the curly rod, and this alkaline reduced ionic water is used as the first permanent agent used in the reduction step. Without preparation, the first permanent agent can be generated simply by allowing water or acidic water to act on the curly rod portion around which the hair is wound, thereby improving workability. .

In the curly rod used in the permanent treatment method according to claim 6, as described above, the rod-like or cylindrical rod body made of a material containing magnesium has a smaller ionization tendency than the magnesium or / and the potential is lower. By installing a coil spring composed of a high metal, both metals are in close contact with each other, so that the ionization tendency of magnesium is smaller than that of magnesium just by inserting the rod body into the coil spring. Or / and high potential metals can be brought into close contact with each other.
In addition, when the rod body is reduced due to elution of magnesium ions due to oxidation, by replacing only the reduced rod body side with a new one, a metal with a smaller ionization tendency or / and a higher potential can be easily removed. It can be reused by reassigning work.
Therefore, it is possible to easily assemble magnesium and a metal having a lower ionization tendency than that of magnesium and / or a metal having a higher electric potential in a close contact state without requiring special equipment, thereby reducing manufacturing costs. In addition, it is possible to reuse one of the metals and to reduce the running cost.
Further, the material cost can be saved by forming the rod body in a cylindrical shape.

  In the curly rod used in the permanent treatment method according to claim 7, as described above, the rod body is formed to have an outer diameter larger than the inner diameter of the coil spring, so that the coil is reduced even if the rod body is reduced. It can be maintained in close contact with the spring, whereby the generation period of the alkaline reduced ionic water can be lengthened.

In the permanent treatment method according to claim 8, as described above, the coil spring is formed such that an opening interval between the wire members constituting the coil spring is substantially equal to or larger than the diameter of the wire material. Of the bottomed coil springs with both ends of the rod body inserted into the bottomed coil springs. A structure in which magnesium and a metal having a lower ionization tendency or / and a higher potential are in close contact with each other by screwing and integrating the end portions of the wires along an opening distance between the counterpart wires. As a result, magnesium and a metal having a lower ionization tendency and / or a higher potential than magnesium can be brought into close contact with each other. So it can be assembled in.
In addition, even if the rod body is reduced, separation and scattering of both metals can be prevented, and a close contact state between both metals can be maintained, although partially.

  In the curly rod used in the permanent treatment method according to claim 9, as described above, the bottom member needs to be manufactured separately by being constituted by an end portion of a wire constituting the coil spring. As a result, the manufacturing cost can be reduced.

  In the curly rod used in the permanent treatment method according to claim 10, as described above, magnesium and a metal having a lower ionization tendency or / and a higher potential than magnesium are mixed in a state of being divided into a plurality of parts. By adopting a configuration in which the metals are joined and integrated with each other without being completely dissolved, the configuration of the curly rod can be simplified.

  In the curly rod used in the permanent treatment method according to claim 11, as described above, the surface is cut and removed at a large number of locations by scribing or grooving or the like, so that magnesium and the ionization tendency are smaller than magnesium or / In addition, by adopting a structure in which a large number of contact boundary portions with a metal having a high potential are exposed, the oxidation of magnesium can be promoted, and thereby the generation rate of alkali reduced ion water can be increased.

  In the curly rod used in the permanent treatment method according to claim 12, as described above, by cutting or punching a large number of holes, the inner peripheral surface of the large number of holes has a smaller ionization tendency than magnesium and the magnesium or By adopting a configuration in which a large number of contact boundary portions with a metal having a high potential are exposed, oxidation of magnesium is promoted, and thereby the generation rate of alkali reduced ion water can be increased.

Hereinafter, embodiments of the present invention will be described in detail.
Example 1
First, the permanent treatment method of Example 1 and the configuration of the curly rod used in the method will be described with reference to the drawings.
1 is a front view showing a curly rod used in the permanent treatment method of Example 1, FIG. 2 is a side view of the curly rod, FIG. 3 is a cross-sectional plan view taken along line AA in FIG. FIG. 3 is a perspective view showing a state before the same curly rod is assembled.

  That is, the curly rod used in the permanent treatment method of the first embodiment is composed of the first metal 1 and the second metal (rod body) 2.

More specifically, as shown in FIGS. 1 and 3, the first metal 1 is formed so that the gap between the wires is substantially the same as the diameter of the wire, and as shown in FIG. The end face is composed of a pair of bottomed coil springs 11 and 12 having a structure closed by bottom members 11a and 12a formed by bending the end portions of the wire inward.
In addition, both the bottomed coil springs 11 and 12 are formed with outward bent portions 11b and 12b in which ends of the wire on the opening end face side are bent outward.
The second metal 2 constitutes a rod body of a wound rod and has the same outer diameter as the inner diameter of the bottomed coil springs 11 and 12 constituting the first metal 1 or an outer diameter larger than that. It is composed of a round bar 21.

  And, the curly rod used in the permanent treatment method of the first embodiment, from the state before the assembly shown in FIG. 4, first, the both ends of the round bar 21 are inserted into the two bottomed coil springs 11, 12, Next, from this state, the ends of the wire rods on the open end sides of the two bottomed coil springs 11 and 12 are integrated by screwing them together within the opening interval between the mating wire rods, thereby obtaining the structure shown in FIGS. As shown, two different kinds of metals (first metal 1 and second metal 2) having different ionization tendencies and / or potentials are in close contact with each other. In FIG. 4 of the first embodiment, an example is shown in which the opening distance between the wires constituting the two bottomed coil springs 11 and 12 is wider than the diameter of the wires.

  In Example 1, the bottomed coil springs 11 and 12 that are the first metal 1 are made of iron (Fe), and the round bar 21 that constitutes the rod body that is the second metal 2 is ionized rather than iron (Fe). It is composed of magnesium (Mg) which is a metal having a high tendency and / or a low potential.

  Since the curly rod used in the permanent treatment method of Example 1 is configured as described above, when this curly rod is placed in a moisture atmosphere, magnesium (Mg) alone or in a moisture atmosphere However, in the case of magnesium (Mg) alone, oxidation is stopped because an oxide film is formed. However, in the first embodiment, two kinds of different metals 1 and 2 are brought into close contact with each other, and a local battery is formed at a contact boundary portion between the two metals 1 and 2. In order to prevent corrosion of iron (Fe), which is the first metal 1 having a lower ionization tendency or a higher potential, electrons are transferred from the second metal 2 having a higher ionization tendency or / and a lower potential to the higher metal. Due to the sacrificial corrosion action of magnesium (Mg) constituting the rod body which is the second metal 2 having a higher ionization tendency and / or lower potential, the ionization tendency is increased without forming an oxide film or / And the oxidation of magnesium (Mg), which is the second metal 2 with the lower potential, is continued, and the moisture is changed to alkali reduced ion water by the oxidation of magnesium (Mg). With Togakiru, to generate hydrogen gas in the oxidation.

Next, a permanent treatment method using the curly rod will be described.
Since the curly rod of Example 1 is configured as described above, in the permanent treatment, this curly rod is used, and water or water vapor is blown in a state where the hair is wound around the curly rod. By setting it in the state, the alkali reduced ion water produced | generated by the oxidation action of the magnesium (Mg) which comprises the round bar 21 which is a rod main body can be utilized as a permanent 1st agent used at a reduction process. . Then, the hydrogen gas generated during the oxidation makes the alkali-reduced ionized water foam and can be distributed throughout the hair.
In addition, since the subsequent treatment process is the same as before, the description thereof is omitted. However, electrolytically reduced water can be used as the second permanent agent used in the subsequent oxidation step.

Next, the permanent treatment method of Example 1 and the action and effect of the curly rod used in the method will be described.
That is, in the permanent treatment method of Example 1, as described above, magnesium (Mg) is oxidized in a predetermined moisture atmosphere, whereby the moisture is converted into alkali reduced ion water by the oxidizing action of the magnesium (Mg). By using this alkaline reduced ion water as the first permanent agent used in the reduction step, the effect of being able to greatly reduce hair damage while maintaining sufficient wave forming ability is obtained. It is done.
In Example 1, by using acidic water as the moisture constituting the moisture atmosphere, the oxidizing action of magnesium (Mg) can be promoted, and thereby the permanent treatment time can be shortened. .

  In addition, by using the curly rod of Example 1, water or acidic water is simply acted on the curly rod part around which the hair is wound without separately preparing the first permanent agent used in the reduction step. As a result, it is possible to generate the first permanent agent used in the reduction step, thereby improving workability.

Further, in the curly rod of Example 1, as described above, the ionization tendency is smaller than that of magnesium (Mg) on the outer periphery of the rod body formed of the magnesium (Mg) round bar 21 as the second metal, or / In addition, since the bottomed coil springs 11 and 12 made of iron (Fe), which is the first metal 1 having a high potential, are attached, the two metals 1 and 2 are in close contact with each other. The first metal 1 having a smaller ionization tendency and / or higher potential than magnesium (Mg) with respect to magnesium (Mg) constituting the second metal 2 simply by inserting 21 into the bottomed coil springs 11 and 12. They can be in close contact with each other.
Further, when the round bar 21 constituting the rod body is reduced by elution of magnesium (Mg) ions due to oxidation, the reduced round bar 21 is replaced with a new one, so that the ionization tendency that does not decrease is small or / In addition, the first metal having the higher potential can be reused by a simple replacement operation.
Accordingly, magnesium (Mg) and a first metal having a lower ionization tendency and / or a higher potential than magnesium (Mg) can be easily assembled in a close contact state without requiring special equipment. As a result, it is possible to reduce the manufacturing cost, and it is possible to reuse the first metal 1 and to reduce the running cost.
Further, if the rod body is formed in a cylindrical shape, the material cost can be saved.

  Further, by forming the round bar 21 to have an outer diameter larger than the inner diameter of the bottomed coil springs 11 and 12, even when the round bar 21 is reduced, the round bar 21 can be kept in close contact with the bottomed coil springs 11 and 12. This makes it possible to lengthen the generation period of the alkali reduced ion water.

The first metal is composed of a pair of bottomed coil springs 11 and 12 having a structure in which one end face is closed by bottom members 11a and 12a, and the second metal is placed in both the bottomed coil springs 11 and 12. 2 with both ends of the round bar 21 constituting the rod main body inserted, the ends of the wire rods on the open end sides of the two bottomed coil springs 11 and 12 are within the opening distance between the mating wires. By being screwed along and integrated, magnesium (Mg) constituting the round bar 21 and the first metal 1 having a lower ionization tendency and / or higher potential than the magnesium (Mg) are in close contact with each other. By this, the magnesium (Mg) constituting the second metal 2 and the second metal 2 having a lower ionization tendency and / or a higher potential than the magnesium (Mg) can be easily brought into close contact with each other. So it can be assembled.
Further, even if the round bar 21 is reduced, it is possible to prevent the two metals 1 and 2 from being separated and scattered, and to maintain a close contact state between the two metals 1 and 2 though partially.

Further, since the bottom members 11a and 12a are constituted by the end portions of the wire constituting the coil spring, it is not necessary to manufacture the bottom member separately, thereby reducing the manufacturing cost. Become.

Next, another embodiment of the present invention will be described. In the description of the other embodiments, the same components as those in the first embodiment are not shown, and only the differences will be described.
(Example 2)
In the permanent treatment method of Example 2, magnesium (Mg) is oxidized in an atmosphere of predetermined water or acidic water to convert the water into alkali-reduced ion water by the oxidizing action of the magnesium (Mg). Ion water is used as the first permanent agent used in the reduction step.
Therefore, in this Example 2, a hair rod of a general conventional example is used, and alkali reduced ionic water produced by the above-described method is used as the first permanent agent used in the reduction step.
Therefore, also in this Example 2, the effect that hair damage can be greatly reduced while maintaining a sufficient wave forming force is obtained.

(Example 3)
The curly rod used in the permanent treatment method of Example 3 is a state in which acidic water is applied to magnesium (Mg) of the curly rod in a state where the hair is wound around the curly rod composed of a material containing magnesium (Mg). By acting, alkaline reduced ionic water is generated, and this alkaline reduced ionic water is used as the first permanent agent used in the reduction step.
Therefore, also in the curly rod of Example 3, it is possible to cause the first permanent agent to act on the hair portion by merely causing the acidic water to act on the curly rod without preparing the first permanent agent in advance. Therefore, the workability can be improved and the structure of the curly rod can be simplified because it is composed of only magnesium.

Example 4
The curly rod used in the permanent treatment method of Example 4 was mixed in a state where magnesium (Mg) and a metal having a smaller ionization tendency or / and higher potential than magnesium (Mg) were divided into a large number, The two metals are joined and integrated with each other without being completely dissolved.
Therefore, since the curly rod of Example 4 is composed of one part agent, the structure of the curly rod can be simplified.

(Example 5)
The curly rod used in the permanent treatment method of Example 5 was obtained by cutting and removing the surface of the curly rod of Example 4 at a number of locations by marking, grooving, or the like, so that magnesium (Mg) and the magnesium A structure in which a large number of contact boundary portions with a metal having a smaller ionization tendency and / or a higher potential than (Mg) is exposed.
Therefore, in the curly rod of Example 5, the oxidation of magnesium (Mg) is promoted, and thereby the generation rate of alkali reduced ion water can be increased.

(Example 6)
The curly rod used in the permanent treatment method of Example 6 is obtained by cutting or punching a large number of holes in the curly rod of Example 4 to form magnesium (Mg) on the inner peripheral surface of the numerous holes. By adopting a structure in which a large number of contact boundary portions with a metal having a smaller ionization tendency and / or higher potential than magnesium (Mg) are exposed, oxidation of magnesium (Mg) is promoted, whereby alkali reduced ions It becomes possible to speed up the water generation rate.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and design changes and the like within a scope not departing from the gist of the invention are also included in the present invention.
For example, in the examples, iron (Fe) was used as the first metal 1 having a low ionization tendency or / and a high potential, but in addition to the metals exemplified in the examples, titanium, stainless steel, carbon, etc. Any metal can be used.
The first metal 1 and the second metal 2 can be an alloy.

Moreover, in Example 1, although the 1st metal 1 was comprised with a pair of bottomed coil springs 11 and 12, you may make it comprise with one coil spring.
In addition, both ends of the non-metallic core material are inserted into a pair of coil springs made of magnesium and a metal having a lower ionization tendency or / and a higher potential than magnesium as a curly rod. The ends of the wire rods on the open end side of the coil spring may be integrated by screwing them together within an opening distance between the mating wire rods, and two types of dissimilar metals may be in close contact with each other.

In addition, as a curly rod, one of a pair of coil springs made of magnesium and a metal having a smaller ionization tendency and / or a higher potential than magnesium and having a different diameter is formed in a spiral groove inside or outside the other coil spring. It is good also as a structure which is screwed in and integrated and two types of dissimilar metals are in close contact with each other.
Moreover, the shape of the bottom members 11a and 12a is arbitrary, and may be formed separately.

Further, by screwing the two bottomed coil springs 11 and 12 against each other against their spring characteristics, even if both end surfaces of the second metal 2 are consumed, the two bottomed coil springs 11 and 12 are stretched to each other. With the repulsive force of 12, the close contact state of the bottom members 11a and 12a with respect to both end faces of the second metal 2 can be maintained for a long period of time.
As described above, the structure in which the first metal 1 and the second metal 2 are in close contact with each other is arbitrary.

It is a front view which shows the curly rod used with the permanent treatment method of this invention Example 1. FIG. It is a side view which shows the curly rod used with the permanent treatment method of Example 1 of the present invention. It is a cross-sectional plan view in the AA line of FIG. It is a perspective view which shows the state before the assembly | attachment of the curly rod used by the permanent treatment method of Example 1 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 1st metal 11 Bottomed coil spring 11a Bottom member 11b Bending part 12 Bottomed coil spring 12a Bottom member 12b Bending part 2 2nd metal 21 Round bar

Claims (12)

  Permanent characterized in that magnesium is oxidized in a predetermined moisture atmosphere so that the moisture is converted into alkali reduced ionic water by the oxidizing action of the magnesium, and this alkaline reduced ionic water is used as the first permanent agent used in the reduction step. Treatment method.   The permanent treatment method according to claim 1, wherein the magnesium is oxidized by using acidic water as water constituting the moisture atmosphere.   In the state where hair is wound around a curly rod composed of a material containing magnesium, alkaline reduced ionic water is generated by causing acidic water to act on the magnesium of the curly rod, and this alkaline reduced ionic water is used in the reduction step. A permanent treatment method, characterized in that the permanent first agent is obtained.   A metal having a lower ionization tendency than magnesium and / or a higher potential than the magnesium is adhered to the magnesium to form a local battery at the contact boundary portion between the two metals in a moisture atmosphere, and the ionization tendency is higher or / and the potential is higher. The permanent treatment method according to claim 1, wherein lower magnesium is oxidized.   Water or acidic water is allowed to act on the magnesium of the curly rod in a state where the hair is wound around the curly rod having a structure in which metals having a lower ionization tendency and / or higher potential than the magnesium are in close contact with the magnesium. A permanent treatment method characterized in that alkaline reduced ionic water is produced by the method and the alkaline reduced ionic water is used as the first permanent agent used in the reduction step.   By attaching a coil spring made of a metal having a lower ionization tendency or / and a higher potential than magnesium to the outer periphery of a rod-like or cylindrical rod body made of a material containing magnesium, both metals are brought into close contact with each other. A curly rod used in a permanent treatment method characterized by   The said rod main body is formed in the outer diameter larger diameter than the internal diameter of a coil spring, The curly rod used with the permanent treatment method of Claim 6 characterized by the above-mentioned. The coil spring has a pair of bottoms having a structure in which an opening interval between the wires constituting the coil spring is formed to be approximately equal to or greater than the diameter of the wire, and one end face is closed by a bottom member. Composed of coil springs,
With both ends of the rod body inserted into the two bottomed coil springs, the ends of the wire rods on the open end sides of the two bottomed coil springs are screwed together along the opening interval between the opposing wire rods. The curly rod used in the permanent treatment method according to claim 6 or 7, wherein magnesium and a metal having a lower ionization tendency and / or a higher potential than the magnesium are in close contact with each other. .   The curly rod used in the permanent treatment method according to claim 8, wherein the bottom member is constituted by an end portion of a wire constituting a coil spring.   Magnesium and a metal having a smaller ionization tendency or / and a higher potential than magnesium are mixed in a divided state, and the two metals are bonded and integrated with each other without completely dissolving. A curly rod used in the permanent treatment method according to claim 10.   A large number of contact boundary portions between the magnesium and a metal having a lower ionization tendency and / or a higher potential than the magnesium are exposed by cutting and removing the surface at many points by scribe or grooving holes. A curly rod used in the permanent treatment method according to claim 10. By cutting or punching a large number of holes, a large number of contact boundary portions between the magnesium and a metal having a lower ionization tendency or / and a higher potential than the magnesium are exposed on the inner peripheral surface of the large number of holes. A curly rod used in the permanent treatment method according to claim 10.

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