TW201717904A - A transparent composition for hair - Google Patents

Abstract

Disclosed is a transparent composition for hair, which includes Polyquaternium-73 (PQ-73). The composition may further include a surfactant, and the surfactant is at least one surfactant selected from the group consisting of sodium laureth sulfate, sodium lauroyl sarcosinate and cocamidopropyl betaine. The composition provides a transparent formulation and shows excellent bubble foaming ability, excellent conditioning effect and an effect of enhancing hair luster.

Description

Transparent composition for hair

The present invention relates to a transparent composition for hair comprising polyquaternium-73 (Polyquaternium-73, PQ-73).

A hair cleanser (shampoo) removes contaminants and sebum from the scalp and hair and keeps the hair clean. However, the use of shampoos removes the moisturizing ingredients of the hair as the sebum is removed, thereby reducing the softness of the hair and increasing the dryness of the hair, thereby tying the hair and making it difficult to handle. In order to solve these problems, in a commonly used opaque shampoo, a hair conditioner is added to increase the softness of the hair. However, the use of conventional hair conditioners in clear shampoos is limited by the formulation becoming opaque.

Clear shampoos with a clean and pure image tend to be used as shampoos for babies and children, and offer an aesthetic advantage with their beautiful appearance. However, when a conventional hair conditioner is used, the formulation becomes opaque and the care ingredients added thereto are limited. Therefore, there is a problem that the product quality is unsatisfactory and the amount of foaming is insufficient, resulting in insufficient function as a shampoo. Adult hair can be severely damaged by contamination, frequent perm, dry hair, hair dyeing and combing. Therefore, hair cleansers need at least a certain level of care. However, in the case of clear shampoos, this limitation in the formulation does not meet the level required by the consumer.

According to the related art, the cationic polymer often used for transparent shampoos is PQ-10, which has limitations in imparting softness and gloss to the hair due to the above problems.

Therefore, it is necessary to study a transparent shampoo composition which maintains its transparency to maintain a clean and beautiful appearance, does not cause a reduction in the cleansing power as a proper function of the shampoo, produces a large amount of foam, and shows excellent care. The effect does not accumulate.

Reference Document: Korean Public Patent No. 10-2009-0112120.

A technical problem to be solved by the present invention is to provide a transparent composition for hair.

Another technical problem to be solved by the present invention is to provide a transparent composition for hair containing polyquaternium-73 (PQ-73) as a cationic polymer.

Another technical problem to be solved by the present invention is to provide a transparent composition for hair which has excellent foaming ability, excellent care effect and effect of enhancing hair gloss.

Another technical problem to be solved by the present invention is to provide a transparent composition for hair comprising a surfactant in addition to the above composition.

A further technical problem to be solved by the present invention is to provide a transparent composition for hair which has excellent foaming ability, excellent care effect and an effect of enhancing hair gloss.

In general, a clear composition for hair comprising polyquaternium-73 (PQ-73) is provided.

According to an embodiment, the clear composition for hair further contains a surfactant.

In particular, the surfactant may be at least one surfactant selected from the group consisting of sodium laureth sulfate, sodium lauroyl sarcosinate and cocoamidopropyl betaine ( Group consisting of cocamidopropyl betaine).

According to another embodiment, there is provided a clear composition for hair wherein polyquaternium-73 is used in an amount of from 0.01 to 5% by weight based on the total weight of the composition.

According to a further embodiment, there is provided a clear composition for hair, wherein the surfactant is used in an amount of from 1 to 30% by weight, preferably from 10 to 20% by weight, based on the total weight of the composition.

According to still another embodiment, there is provided a transparent composition for hair comprising a weight ratio of polyquaternium-73 to a surfactant of from 1:20 to 40.

According to still another embodiment, a clear composition for hair is provided, wherein the surfactant comprises sodium laureth sulfate, sodium laurate sarcosinate, and cocoamidopropyl betaine, and lauryl The polyoxyethylene ether sulfate is used in an amount of 5 to 10% by weight based on the total weight of the composition, the sodium laurate sarcosinate is used in an amount of 0.1 to 5% by weight, and the amount of cocoamidopropyl betaine is 5 to 10%. weight%.

According to still another embodiment, there is provided a transparent composition for hair, wherein the surfactant comprises sodium laureth sulfate, cocamidopropyl betaine, and Sodium lauroyl sarcosinate, and polyquaternium-73, sodium laureth sulfate, cocoamidopropyl betaine, and sodium laurate sarcosinate are used in weight. Ratio 1:10-20:10-20:1-7. Specifically, the polyquaternium-73, sodium laurate polyoxyethylene ether sulfate, cocoamidopropyl betaine, and sodium laurate sarcosinate are used in a weight ratio of 1:12-16:12-16. :3-5.

According to yet another aspect, the clear composition for hair is a cleaning composition.

The composition according to an embodiment of the present invention provides a clear formulation.

The composition according to one embodiment of the present invention, when used as a clear shampoo, provides a clean and pure image and exhibits a beautiful appearance.

The composition according to an embodiment of the present invention, when applied to the hair, exhibits an excellent hair softening effect during rinsing.

When the composition according to an embodiment of the present invention is applied to the hair, it exhibits an excellent hair softening effect of the hair in a wet state.

When the composition according to an embodiment of the present invention is applied to the hair, it exhibits an excellent hair softening effect after the hair is dried.

When the composition according to an embodiment of the present invention is applied to the hair, it exhibits an excellent care effect.

When the composition according to an embodiment of the present invention is applied to the hair, it exhibits low light scattering on the hair and has an effect of increasing the visibility of the hair.

The composition according to an embodiment of the present invention has an effect of increasing the gloss of the hair when applied to the hair.

The composition according to an embodiment of the present invention has an excellent foaming ability and an amount of foam when applied to the hair.

When the composition according to an embodiment of the present invention is applied to the hair, a transparent preparation is provided to exhibit a beautiful appearance and a clean and pure image, while providing an excellent effect of the treatment and enhancing the gloss of the hair.

The exemplary embodiments are described more fully hereinafter, so that the scope of the present invention can be fully conveyed to those skilled in the art.

In one aspect, a clear composition for hair comprising a polyquaternium-73 (PQ-73) as a cationic polymer is provided.

In another aspect, a method of cleaning hair comprising applying a clear composition comprising polyquaternium-73 (PQ-73) as a cationic polymer to a subject in need thereof is provided.

On the other hand, Polyquaternium-73 (PQ-73) was used as a cationic polymer to prepare a transparent composition for cleaning hair. The cationic polymer is a conditioning agent, commonly referred to as a polyquaternium, which provides improved care and allows for the preparation of clear formulations. Polyquaternium-73 is a mixture containing propyltrimonium chloride acrylamide, ethyltrimonium chloride methacrylate and dimethyl methacrylate monomer. A polymeric quaternary ammonium salt of (dimethylacrylamide monomers).

According to an embodiment, the clear composition for hair further contains a surfactant.

In particular, the surfactant may be at least one surfactant selected from the group consisting of sodium laureth sulfate, sodium laurate sarcosinate, and cocoamidopropyl betaine.

The surfactant may contain at least one of sodium laureth sulfate and sodium lauryl sarcosinate as an anionic surfactant. The surfactant may contain cocamidopropyl betaine as an amphoteric surfactant.

According to another embodiment, there is provided a clear composition for hair wherein polyquaternium-73 is used in an amount of from 0.01 to 5% by weight based on the total weight of the base composition. In particular, the polyquaternium-73 can be used in an amount of at least 0.01% by weight, at least 0.05% by weight, at least 0.10% by weight, at least 0.15% by weight, at least 0.20% by weight, at least 0.25% by weight, at least at least 0.05% by weight, based on the total weight of the composition. 0.30% by weight, at least 0.35% by weight, at least 0.40% by weight, at least 0.45% by weight, at least 0.46% by weight, at least 0.47% by weight, at least 0.48% by weight, at least 0.49% by weight, at least 0.50% by weight, at least 0.51% by weight, at least 0.52% by weight, at least 0.53% by weight, at least 0.54% by weight, at least 0.55% by weight, at least 0.60% by weight, at least 0.70% by weight, at least 0.80% by weight, at least 0.90% by weight or at least 1.00% by weight.

Further, the polyquaternium-73 can be used in an amount of up to 5% by weight, up to 4.5% by weight, up to 4.0% by weight, up to 3.5% by weight, up to 3% by weight, up to 2.5% by weight, up to 2.0% by weight of the total composition. % by weight, up to 1.5% by weight, up to 1.0% by weight, up to 0.9% by weight, up to 0.8% by weight, up to 0.7% by weight, up to 0.6% by weight, up to 0.59% by weight, up to 0.58% by weight, up to 0.57% by weight, up to 0.56 % by weight, up to 0.55 wt%, up to 0.54 wt%, up to 0.53 wt%, up to 0.52 wt%, up to 0.51 wt% or up to 0.50 wt%.

When the cationic polymer polyquaternium-73 is used within the above range, a clear formulation can be formed.

According to a further embodiment, there is provided a clear composition for hair, wherein the surfactant is used in an amount of from 0.1 to 30% by weight, preferably from 10 to 20% by weight, based on the total weight of the composition. Specifically, the surfactant is used in an amount of at least 0.1% by weight, at least 0.5% by weight, at least 1% by weight, at least 1.5% by weight, at least 1.6% by weight, at least 1.7% by weight, at least 1.8% by weight, at least at least 1% by weight, based on the total weight of the composition. 1.9% by weight, at least 2% by weight, at least 2.1% by weight, at least 2.2% by weight, at least 2.3% by weight, at least 2.4% by weight, at least 2.5% by weight, at least 3% by weight, at least 4% by weight, at least 5% by weight, at least 6 wt%, at least 6.5% by weight, at least 6.6% by weight, at least 6.7% by weight, at least 6.8% by weight, at least 6.9% by weight, at least 7% by weight, at least 7.1% by weight, at least 7.2% by weight, at least 7.3% by weight, at least 7.4% by weight, at least 7.5% by weight, at least 8% by weight, at least 9% by weight, at least 10% by weight, at least 11% by weight, at least 12% by weight, at least 13% by weight, at least 14% by weight, at least 15% by weight, at least 15.5% by weight, at least 15.6% by weight, at least 15.7% by weight, at least 15.8% by weight, at least 15.9% by weight, at least 16% by weight, at least 16.1% by weight, at least 16.2% by weight, at least 16.3 Amount%, at least 16.4%, at least 16.5% or at least 17% by weight.

In addition, the surfactant may be used in an amount of up to 30% by weight, up to 25% by weight, up to 20% by weight, up to 19% by weight, up to 18% by weight, up to 17% by weight, up to 16.9% by weight, up to the total weight of the composition. 16.8% by weight, up to 16.7% by weight, up to 16.6% by weight, up to 16.5% by weight, up to 16.4% by weight, up to 16.3% by weight, up to 16.2% by weight, up to 16.1% by weight, up to 16% by weight, up to 13% by weight, at most 10% by weight, up to 9% by weight, up to 8% by weight, up to 7.9% by weight, up to 7.8% by weight, up to 7.7% by weight, up to 7.6% by weight, up to 7.5% by weight, up to 7.4% by weight, up to 7.3% by weight, at most 7.2% by weight, up to 7.1% by weight, up to 7% by weight, up to 5% by weight, up to 3% by weight, up to 2.5% by weight, up to 2.4% by weight, up to 2.3% by weight, up to 2.2% by weight, up to 2.1% by weight or at most 2.0% by weight.

When the surfactant is used within the above range, excellent foaming ability, excellent care effect, excellent hair softness when applied to the hair, and highly enhanced hair gloss can be obtained.

According to still another aspect, there is provided a clear composition for hair comprising a weight ratio of polyquaternium-73 to a surfactant of from 1:20 to 40. Specifically, the weight ratio of the polyquaternium-73 to the surfactant may be 1:20 or more, 1:21 or more, 1:22 or more, 1:23 or more, 1:24 or Larger, 1:25 or larger, 1:26 or greater, 1:27 or greater, 1:28 or greater, 1:29 or greater, 1:30 or greater, 1:31 or greater Large, 1:31.2 or greater, 1:31.4 or greater, 1:31.6 or greater, 1:31.8 or greater, 1:32 or greater, 1:32.2 or greater, 1:32.6 or greater , or 1:33 or greater.

Further, the weight ratio of the polyquaternium-73 to the surfactant may be 1:40 or less, 1:39 or less, 1:38 or less, 1:37 or less, 1:36 or more. Small, 1:35 or smaller, 1:34 or smaller, 1:33 or smaller, 1:32.8 or smaller, 1:32.6 or smaller, 1:32.4 or smaller, 1:32.2 or smaller , 1:31.8 or less, 1:31.6 or less, or 1:30 or less.

When the weight ratio of the polyquaternium-73 to the surfactant is within the above range, excellent foaming ability, excellent care effect, excellent hair softness when applied to the hair, and highly enhanced hair gloss can be obtained. effect.

According to another embodiment, there is provided a transparent composition for hair, wherein the surfactant comprises sodium laureth sulfate, cocoamidopropyl betaine, and sodium laurate sarcosinate, and lauryl polyoxyl The sodium ethoxide sulfate is used in an amount of 5 to 10% by weight based on the total weight of the composition, the amount of cocoamidopropyl betaine is 5 to 10% by weight, and the sodium laurate sarcosinate is used in an amount of 0.1 to 5% by weight.

According to still another embodiment, there is provided a clear composition for hair, wherein the surfactant comprises sodium laureth sulfate, cocoamidopropyl betaine, and sodium laurate sarcosinate, and polyquaternium -73, sodium laureth sulfate, cocoamidopropyl betaine and sodium laurate sarcosinate are used in a weight ratio of 1:10-20:10-20:1-7. Preferably, the polyquaternium-73, sodium laureth sulfate, cocoamidopropyl betaine and sodium laurate sarcosinate are used in a weight ratio of 1:12-16:12-16: 3-5.

Specifically, when the surfactant comprises sodium laureth sulfate, cocoamidopropyl betaine, and sodium laurate sarcosinate, polyquaternium-73 and sodium lauryl sulfate The weight ratio, and the weight ratio of polyquaternium-73 to cocoamidopropyl betaine can each be 1:10 or greater, 1:11 or greater, 1:12 or greater, 1:13 or Larger, 1:13.2 or greater, 1:13.4 or greater, 1:13.6 or greater, 1:13.8 or greater, 1:14 or greater, or 1:15 or greater. In addition, the weight ratio of polyquaternium-73 to sodium laureth sulfate, and the weight ratio of polyquaternium-73 to cocoamidopropyl betaine can each be 1:20 or less. 1:19 or less, 1:18 or less, 1:17 or less, 1:16 or less, 1:15 or less, 1:14.8 or less, 1:14.6 or less, 1 : 14.4 or less, 1:14.2 or less, 1:14 or less, 1:13.8 or less, 1:13.6 or less, 1:13.4 or less, or 1:13 or less. Further, the weight ratio of polyquaternium-73 to sodium laurate sarcosinate may be 1:1 or more, 1:2 or more, 1:3 or more, 1:3.2 or more, 1: 3.4 or greater, 1:3.6 or greater, 1:3.8 or greater, 1:4.0 or greater, 1:4.2 or greater, 1:4.4 or greater, 1:4.6 or greater, or 1: 5 or bigger. Further, the weight ratio of polyquaternium-73 to sodium laurate sarcosinate may be 1:7 or less, 1:6 or less, 1:5 or less, 1:4.8 or less, 1: 4.6 or less, 1:4.4 or less, 1:4.2 or less, 1:4 or less, 1:3.8 or less, 1:3.6 or less, or 1:3.4 or less.

When polyquaternium-73, sodium laureth sulfate, cocoamidopropyl betaine and sodium laurate sarcosinate are used in the above range, excellent foaming ability and excellent properties can be obtained. The treatment effect and excellent hair softness when applied to the hair, and have a high effect of enhancing the gloss of the hair.

Further, the shampoo compositions according to the present invention may further comprise additives conventionally used as ingredients of shampoo compositions, such as preservatives, thickeners, viscosity adjusting agents (viscosity adjusting) Agent), pH modifier, fragrance, dye, and conditioning agent. Specific examples of the preservative may include sodium benzoate and phenoxyethanol. Specific examples of the thickener and the viscosity modifier may include Carbomer, hydroxypropylmethyl cellulose, hydroxymethyl cellulose, sodium chloride, and chlorine. Ammonium chloride. Specific examples of the pH adjuster may include citric acid, sodium hydroxide, and triethanolamine. Specific examples of the dye may include water-soluble tar pigment. In addition, specific examples of the care agent may include animal and plant extracts, proteins, and modified proteins.

Hereinafter, the present invention will be described in detail with reference to the embodiments and comparative examples. However, the following examples are for illustrative purposes only and are not intended to limit the scope of the invention. Modifications, substitutions and substitutions made to the embodiments and test examples will be apparent to those skilled in the art without departing from the spirit and scope of the invention.

Examples 1-4 and Comparative Examples

The shampoo compositions prepared according to Examples 1-4 and Comparative Examples are shown in Table 1 below. The commercially available products used were PQ-73 (Mitsubishi Chemical Corporation, Diasleek C-802), PQ-10 (KCI, POLYQUAT 3000KC), sodium laureth sulfate (Miwon, MICOLIN ES628), cocoamine Propyl betaine (Miwon, MITAINE CA) and sodium lauryl sarcosinate (Miwon, Miami L-30). It can be seen from the photograph of Figure 1 that the formulation described in Examples 1-4 is a clear formulation. [Table 1]

[Test Example 1] Comparison of hair softness

(Test Example 1-1) Hair softness test during rinsing

In order to determine the composition for the hair softness test of the rinsing process described in the present invention, the hair was immersed in each of the 10% dilutions of Comparative Examples and Examples 1-4, and fixed to a carding machine. Then, the water is fed through the shower and the force required to comb the hair is measured. The results are shown in Table 2 below. The carding test is a general test method in the art, and the greater the force required for hair combing, the lower the effect of care. [Table 2]

After the test, Examples 1-4 using PQ-73 showed that the combing force required for hair during rinsing was small compared to the comparative example using PQ-10. Thus, it was demonstrated that Examples 1-4 provided higher hair softness during hair rinse. Specifically, Example 4 shows that hair softness is highest during rinsing.

(Test Example 1-2) Carding test of dry hair

To determine the composition for hair softness during drying in accordance with the present invention, the hair tresses were cleaned with each of the 10% dilutions of Comparative Examples and Examples 1-4 and allowed to dry completely for one day. The force required for combing was measured using a combing machine and the results are shown in Table 3 below. [table 3]

After the test, Examples 1-4 using PQ-73 showed that the combing force required for hair during combing was small compared to the comparative example using PQ-10. Thus, it was demonstrated that Examples 1-4 provided higher hair softness to dry hair. Specifically, Example 4 showed the highest softness to dry hair.

[Test Example 2] Comparison of hair gloss

In order to compare the hair gloss of the compositions of the present invention, normal hair bundles and dyed hair bundles were prepared, respectively. The compositions of Comparative Examples and Example 4 were each repeated five times for each bundle of hair. Each bundle was placed in a thermostatic chamber (30 ° C, 40% relative humidity) for one day to completely dry. The dried hair is shown in Figure 2. After the hair was fixed on the gloss meter, the gloss of the hair was measured. The gloss values obtained are listed in Table 4 below. [Table 4]

After the test, the treatment of Example 4 provided higher gloss in both normal hair and dyed hair as compared with the test examples. As shown in Figure 2, the hair dye and normal hair treated with Example 4 showed low light scattering and high hair visibility. Thus, it is shown that the compositions described herein enhance the gloss of the hair.

[Test Example 3]

The seven groups of shampoo experts were compared to the usual examples and Examples 1-4, and each item was given a score of 1 to 10 (1: worst, 5: satisfactory, 10: excellent). The resulting seven component numbers were averaged and the results were calculated. The results of each item are shown in Table 5 below and Figure 3. [table 5]

As can be seen from the results of the panel test, 1) Examples 1-4 provide a higher amount of foam compared to the comparative examples, 2) Examples 1-4 are flushed compared to the comparative examples. Both the period, the wet state, and the dryness have better softness, and 3) Examples 1-4 provide higher hair gloss than the comparative examples. Specifically, Example 4 provided the highest results in all evaluation items.

no

Figure 1 shows photographs of the clear formulations described in Examples 1-4. Figure 2 shows photographs of normal hair and dyed hair after application of Comparative Examples and Example 4. Figure 3 shows the foaming shape, the softness during rinsing, the softness in the wet state, and the softness and hair gloss after drying for each of the comparative examples and the compositions of Examples 1-4 of the professional judges. Data for evaluation.

Claims (11)

A clear composition for hair comprising polyquaternium-73 (PQ-73). The clear composition for hair according to claim 1, which further contains a surfactant. The clear composition for hair according to claim 2, wherein the surfactant is at least one surfactant selected from the group consisting of sodium laureth sulfate, sodium laurate sarcosinate, and cocoamidopropyl betaine. The group formed. The clear composition for hair according to claim 1, wherein the polyquaternium-73 is used in an amount of from 0.01 to 5% by weight based on the total weight of the composition. The clear composition for hair according to claim 3, wherein the surfactant is used in an amount of from 0.1 to 30% by weight based on the total weight of the composition. The clear composition for hair according to claim 5, wherein the surfactant is used in an amount of 10 to 20% by weight based on the total weight of the composition. The clear composition for hair according to claim 2, which comprises a polyquaternium-73 and a surfactant in a weight ratio of 1:20-40. The clear composition for hair according to claim 3, wherein the surfactant comprises sodium laureth sulfate, cocoamidopropyl betaine and sodium laurate sarcosinate, and lauryl polyoxygen The sodium ethoxide sulfate is used in an amount of 5 to 10% by weight based on the total weight of the composition, the amount of cocoamidopropyl betaine is 5 to 10% by weight, and the amount of sodium laurate sarcosinate is 0.1 to 5% by weight. . The clear composition for hair according to claim 3, wherein the surfactant comprises sodium laureth sulfate, cocoamidopropyl betaine, and sodium laurate sarcosinate, and a polyquaternium -73. Sodium laureth sulfate, cocoamidopropyl betaine and sodium laurate sarcosinate are used in a weight ratio of 1:10-20:10-20:1-7. The transparent composition for hair according to claim 9, wherein the polyquaternium-73, sodium laureth sulfate, cocoamidopropyl betaine and sodium laurate sarcosinate are used in weight. Ratio 1:12-16:12-16:3-5. The clear composition for hair according to any one of claims 1 to 9, which is a cleansing composition.