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Permanent treatment method

A treatment method and treatment liquid technology, applied in hair care, curling or perming devices, hairdressing equipment, etc., to achieve the effect of not easy to break

Inactive Publication Date: 2009-04-22
榊原乙雄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In addition, by the conventional perm treatments disclosed in the above-mentioned patent publications, the hair shaft, that is, the exposed portion of the hair follicles, is shaped into straight hair. However, the hair that grows after the treatment is still curly hair. To maintain straight hair, it must be permed regularly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0098] After the perm treatment of the above comparative example for 4 months, the right half of the same target hair was subjected to perm treatment by the perm treatment method of Example 1.

[0099] (infiltration step)

[0100] On hair that has been shampooed and freed of hair styling agents, oily components, etc., the perm treatment liquid adheres. The perm treatment solution is the same as that used in the comparative example.

[0101] At this time, apply the perm treatment solution to the entire hair to moisten the scalp. The hair to which the perm treatment liquid adhered was covered with a cap made of resin, and kept for 20 minutes while heating with a lamp set at 40°C.

[0102] (treatment liquid absorption step)

[0103] After the penetration step, the treatment powder containing CMC (carboxymethyl cellulose) was sprayed on the hair in the state where the permanent treatment solution was adhered to such an extent that the surface of the hair looked dry. Through th...

Embodiment 2

[0113] After 4 months of the perm treatment in the above comparative example, the left half of the same target hair was subjected to perm treatment by the perm treatment method of Example 2. Since this embodiment is the same as Embodiment 1 except for the infiltration step and the molding step, only the infiltration step and the molding step are explained below.

[0114] (infiltration step)

[0115] On hair that has been shampooed and freed of hair styling agents, oily components, etc., the perm treatment solution adheres. The perm treatment liquid is the same as the perm treatment liquid used in the comparative example.

[0116] At this time, apply the perm treatment solution to the entire hair to the extent that the scalp is moistened. use Figure 8 and Figure 9 The ultrasonic vibrating device shown in vibrates the hair to which the perm treatment solution is adhered. The vibrating device is equipped with arms 7, 8 which rotate around the hinge shaft 9 by the urging fo...

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Abstract

A permanent treatment method of the present invention is a method, which can maintain a straightened-hair state of hair for a long time. The treatment method of the present invention is equipped with: a permeating step of adhering a permanent treatment liquid, which includes thioglycolic acid, down to a position, which is adjacent to the hair root of hair, thereby permeating the permanent treatment liquid into the hair root; and a shaping step of pulling the hair while warming the hair, which is in such a state that the permanent treatment liquid is adhered thereon, thereby shaping it to straight hair. In accordance with this permanent method, hair, which has extended anew since the permanent treatment, turns into straight hair.

Description

technical field [0001] The present invention relates to a hair perm treatment method for shaping hair into a desired hairstyle, and in particular to a hair perm treatment method for shaping hair into straight hair. Background technique [0002] As a perm treatment method for shaping curly-style hair into straight hair, many methods known as perm straightening or curl correction are known. In these methods, a waving solution containing a reducing agent and an oxidizing agent are applied to the hair to make it straight. In this specification, a hair perm treatment method for shaping hair into straight hair is referred to as a perm treatment method. In addition, in this specification, curly-style hair generally called wavy hair or curly hair is called curly hair, and hair whose shape is not curved is called straight hair. [0003] As the perm treatment liquid used in the perm treatment method, known are those comprising thioglycolic acid or a salt thereof as a reducing agent....

Claims

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Application Information

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IPC IPC(8): A45D7/06A61K8/365A61Q5/04A45D2/00A61K8/46
CPCA61Q5/04A45D2/001A61K8/46A45D7/06A45D2200/207A45D7/065
Inventor 榊原乙雄
Owner 榊原乙雄
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