KR20010106850A - Composition of foam type hair straightener - Google Patents

Abstract

The present invention relates to a foam type hair straightener composition which is easy to apply to hair and penetrates into the hair and has no liquid flow, wherein the hair straightener composition of the present invention is used alone or as a synthetic interface with saponin as a foaming agent. It is characterized in that it contains together with the activator, when in use, the liquid contents by the action of the foaming agent and the foaming pump forms a foam.

Description

Foam type hair straightener composition

FIELD OF THE INVENTION The present invention relates to hair straightener compositions, and more particularly, to the contents of a straightener composition containing saponin alone or in combination with a synthetic surfactant, and by the action of a pump that mechanically foams with the foam former when used. This foam forms and is discharged so that it is easily applied when applied to the hair, and it is easy to penetrate into the inside of the hair, and there is no flow of liquid and the hair conditioner composition having excellent hair conditioning effect after use due to the action of saponin is also excellent. It is about.

As defined herein, the term hair straightener composition refers to a cosmetic product for hair that has an effect of loosening or straightening a wave already formed on the hair and suppressing the phenomenon of hair floating or spreading rather than straight hair.

In general, a hair straightener has a function of straightening a wave already formed as described above in contrast to a permanent wave that allows curls or waves to be formed on the hair, and is also commonly referred to as a straight perm. However, the components of permanent wave and straightener are similar, and mercaptan compounds are widely used as curling or wave forming or straightening hair.

Hair straighteners are usually divided into 1 agent and 2 agent. The first agent is mainly composed of a reducing agent and an alkali agent, and the mercaptan compound is widely used as a reducing agent, and the second agent is mainly an oxidant, and sodium bromide or hydrogen peroxide is mainly used. The first and second agents are divided step by step in their use. In other words, apply the first agent to the hair, comb it as if pulling the wave or floating hair, and softening the process by leaving it at room temperature or using a warming device for a certain period of time, and fixing the hair by applying the second agent containing the oxidant to the hair again. This is used as a fixing process.

Hair straighteners are generally performed in beauty salons, and many of them are in liquid form. The liquid type hair straightener is easily penetrated into the hair, so the straightening effect is good. However, if the hair straightener is used directly at home without going to the beauty salon, the liquid straightener may flow onto the face or fall into the eyes. In order to solve these drawbacks, recently, products made of 1 cream type have been developed. This has the advantage that it does not flow down after application of hair, but when the viscosity of the cream is too high, it does not spread easily on the hair and the mercaptan compound, which is the main ingredient of the first agent, does not easily penetrate the hair.

Therefore, there is a need for a hair straightener composition that is easy to apply to hair and to penetrate into the inside of the hair and does not flow down after application.

Accordingly, the present inventors have conducted studies to solve the above problems, and found that the above-described object can be achieved by including saponin alone or in combination with a synthetic surfactant in the hair straightener composition. This invention was completed.

Accordingly, it is an object of the present invention to provide a hair straightener composition which is easily applied to hair by the contents being discharged into the foam and easily penetrates to the hair and at the same time does not flow down well after application.

In order to achieve the above object, the present invention provides a hair straightener composition containing a reducing agent and an alkaline agent as a main component and at least one natural saponin as a foam forming agent.

The present invention also provides a hair straightener composition containing an oxidizing agent as a main component and at least one natural saponin as a foam forming agent.

The hair straightener composition of the present invention may further contain at least one synthetic surfactant together with at least one natural saponin as the foaming agent.

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

The natural saponin used in the hair straightener composition of the present invention is extracted from the group consisting of Korean ginseng, mammun-dong, astronomical dong, licorice, bellflower, pyeonmyeongpi, fat milk, bamboo shoot ginseng, soybean, patient tree and Kiraya tree. Current commercially available soybean saponins, life-long saponins, unaffected tree saponins, quillaja saponins, and the like.

The hair straightener composition of the present invention preferably comprises 0.5 to 1.5% by weight saponin based on the total weight of the composition.

Synthetic surfactants that can be used as foam formers with saponins in the hair straightener compositions of the present invention are selected from the group consisting of anionic surfactants, nonionic surfactants, zwitterionic surfactants and cationic surfactants.

Preferably, the hair straightener composition of the present invention comprises 0.5 to 1.0% by weight of synthetic surfactant based on the total weight of the composition.

Anionic surfactants are preferably used, and representative examples thereof include alkyl sulfate ester salts, polyoxyethylene alkyl ether sulfates, acyl N-methyltaurine salts, N-acylamino acid salts, and the like, in particular sodium salts, ammonium salts and triethanolamines. Salts and the like are preferable because they have excellent cleaning power, good bubble forming power, and low price.

Nonionic surfactants are used as bubble cleaning aids that serve as anionic surfactants, and specific examples thereof include fatty acid alkanolamines.

Zwitterionic surfactants are used in combination with anionic surfactants for ancillary purposes such as safety enhancement and thickening. Representative examples thereof include betaine, alkyl betaine, alkylamide betaine and imidazolium betaine. .

Cationic surfactants are used in a limited manner because of their relatively low bubble-forming ability, and examples thereof include alkyltrimethyl ammonium salts.

These surfactants are used because of the excellent cleaning power of the components themselves, but there are problems such as skin irritation in terms of stability of the human body of these components.

Therefore, in the present invention, natural saponins are used alone or in combination with a surfactant as a foaming agent in consideration of the above problems of the surfactant.

In the use of the hair straightener of the present invention, the liquid contents form bubbles due to the action of the foam forming pump which mechanically bubbles with the foam forming agent. This process is described in more detail as follows. The contents of the hair straighteners 1 and 2, which contain saponins according to the invention and optionally synthetic surfactants, are respectively mixed with atmospheric air inside the pump tube and passed through a very fine mesh structure located inside the pump in a mixed state. Form bubbles.

Therefore, since the hair straightener composition of the present invention is discharged in the form of foam, it is easily applied to the hair and easily absorbed into the hair, rich in foam formation and dense, excellent durability after foam spraying, and hair conditioning effect after use. Will be excellent. The conditioning effect appears to be due to adsorption on the hair because saponin is a high molecular compound that is a glycoside.

The hair straightener composition of the present invention may further contain protein, hair protectant such as lanolin, moisturizer such as glycerin, fragrance, pH adjuster, etc. as a component used in ordinary permanent wave or straightener. have.

Hereinafter, the present invention will be described in detail with reference to Examples. However, the present invention is not limited by these examples.

Examples 1 to 10

A hair straightener composition was prepared using the ingredients shown in the table below.

All of the raw materials of Table 1 were added to purified water to dissolve uniformly to prepare a first agent, put it in a container, and then put a pump. The unit was weight%.

Ingredient Name Example 1 Example 2 Example 3 Example 4 Example 5 Ammonium thioglycolate 6.50 6.50 6.50 6.00 6.00 Monoethanolamine 3.20 3.20 3.20 3.00 3.00 Polyoxyethylene oleyl ether 0.30 - - - - Sodium Lauryl Sulfate 0.20 - 0.50 - - Cetyltrimethylammonium Chloride - 0.30 - - - glycerin 1.00 1.00 1.00 1.00 1.00 EDTA, 4Na 0.10 0.10 0.10 0.10 0.10 Dimethicone polyol 0.50 0.50 0.50 0.50 0.50 Soybean Saponin 0.50 - 0.50 1.50 1.00 Kiraya Saponin - 1.00 0.50 - 1.00 Spices 0.10 0.10 0.10 0.10 0.10 Purified water Up to 100 Up to 100 Up to 100 Up to 100 Up to 100 pH 9.2 9.2 9.2 9.2 9.2

All of the raw materials shown in Table 2 were added to purified water to dissolve uniformly to prepare a second agent, put it in a container, and then put a pump. The unit was weight%.

Ingredient Name Example 6 Example 7 Example 8 Example 9 Example 10 Sodium bromate 10.00 10.00 10.00 10.00 10.00 Polyoxyethylene oleyl ether 0.50 - - - - Sodium Lauryl Sulfate - - 0.30 - - Sorbitan monooleate - 0.50 - - - Soybean Saponin 0.50 - 0.50 1.00 - Kiraya Saponin - - 0.50 - 0.7 Patientless Saponin - 1.0 - - 0.50

The hair straightener first composition of Examples 1, 2, 3, 4, and 5 of Table 1 and the hair straightener second composition of Examples 6, 7, 8, 9, and 10 of Table 2 have waves on the hair. Ten expert evaluators were evaluated directly after use. As a result, abundant and dense foams were formed in both the first and second agents, and when applied to the hair, they spread well, the liquid did not flow, was well absorbed into the hair, and the wave formed on the hair was well spread. It also showed the effect of softening the hair after use.

As described above, the hair straightener composition of the present invention forms bubbles due to the action of the foaming agent and the foaming pump in use, so that it is easily applied to the hair in the form of foam and is easily absorbed into the hair and is rich in foam formation. It is compact and has excellent durability after foaming, and also has a good hair conditioning effect after use.

Claims (2)

A hair straightener composition comprising at least one natural saponin as a foaming agent. The composition of claim 1, wherein the hair straightener composition further comprises one or more synthetic surfactants.