KR101740952B1 - Hair composition for quick drying - Google Patents

Abstract

The present invention relates to a hair composition for shortening the drying time of hair, and more particularly to a composition for hair which comprises at least one member selected from the group consisting of alkyl dimethicone, silicone resin, silicone wax, silicone acrylate copolymer and modified silicone The present invention relates to a composition for hair which is excellent in shortening the drying time of hair.

Description

[0001] The present invention relates to a hair composition for quick drying,

The present invention relates to a hair composition for shortening the drying time of hair, and more particularly to a composition for hair which comprises at least one member selected from the group consisting of alkyl dimethicone, silicone resin, silicone wax, silicone acrylate copolymer and modified silicone The present invention relates to a composition for hair which is excellent in shortening the drying time of hair.

In general, a composition for hair such as shampoo, rinse and treatment is used to remove contamination of the scalp and hair and to keep hair clean and beautiful, and in addition to the purpose of cleaning, it is easy to comb, softness, smoothness, Friction of the surface, prevention of static electricity, and protection of hair.

However, if the hair is not dried quickly after using the above-described hair products, it may cause itching, keratinization and inflammation of the scalp due to moisture remaining in the scalp and hair. Therefore, there is a need for research on a composition for hair which has an effect of shortening the drying time of hair.

Accordingly, it is an object of the present invention to provide a composition for hair which can shorten the drying time of hair.

In order to achieve the above object, the present invention provides a composition for hair containing at least one member selected from the group consisting of alkyl dimethicone, silicone resin, silicone wax, silicone acrylate copolymer and modified silicone.

The composition for hair produced by the present invention contains at least one member selected from the group consisting of alkyl dimethicone, silicone resin, silicone wax, silicone acrylate copolymer and modified silicone, so that the effect of shortening the drying time of hair is excellent.

The present invention provides a composition for hair containing at least one member selected from the group consisting of alkyl dimethicone, silicone resin, silicone wax, silicone acrylate copolymer and modified silicone.

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

The alkyl dimethicone, which is an effective component of the present invention, is a form in which a C ₁₂ -C ₂₂ alkyl chain is attached to the dimethicone skeleton (backborn), and specific examples thereof include stearyl dimethicone (formula 1), cetyl dimethicone (Cetyl dimethicone, chemical formula 2), and the like.

The silicone resin as an active ingredient of the present invention is a thermoplastic synthetic resin produced by polymerization of organic derivatives of silicon, and is in the form of a siloxane bond (Si-O bond) in which silicon and oxygen alternate. Specific examples thereof include trimethyl siloxysilicate, phenylpropyldimethyl-siloxysilicate, polyphenylsilsesquioxane or polypropylsilsesquioxane, and the like. Q-resin and T-resin.

The silicone wax as an active ingredient of the present invention is C ₃₀ -C ₄₅ alkyldimethylsilyl polypropylsilsesquioxane (Chemical Formula 3).

Silicone acrylate copolymer, which is an effective component of the present invention, is an acrylate / polytrimethylsiloxymethacrylate copolymer, an acrylate / behenyl acrylate / dimethicone methacrylate copolymer Polymer, an acrylate / bis-hydroxypropyl dimethicone crosspolymer, an acrylate / dimethicone copolymer, an acrylate / dimethicone methacrylate / ethylhexyl acrylate copolymer, an acrylate / propyl trimethicone methacrylate copolymer Polymer or an acrylate / stearyl acrylate / dimethicone methacrylate copolymer.

The modified silicone, which is an active ingredient of the present invention, may be stearoxytrimethylsilane (Chemical Formula 4).

The composition for hair of the present invention contains 0.1 to 10% by weight, based on the total weight of the composition, of at least one selected from the group consisting of alkyl dimethicone, silicone resin, silicone wax, silicone acrylate copolymer and modified silicone. If it is less than 0.1% by weight, the effect is insignificant. If it exceeds 10% by weight, the efficiency is low and the formulation stability is poor.

The composition for hair of the present invention contains the above-mentioned active ingredient to form a water-repellent silicone coating film on the hair, thereby shortening the drying time of the hair and quickly removing the moisture of the hair.

Although the composition for hair of the present invention is not particularly limited in formulation, it may be a hair tonic, a hair nutrition lotion, a hair essence, a hair serum scarf treatment, a hair treatment, a hair conditioner, a hair shampoo, . In addition, in the respective formulations, the ingredients other than the above-mentioned essential ingredients can be suitably selected and blended by those skilled in the art depending on the kind of the external preparation, the purpose of use, and the like.

Hereinafter, the present invention will be described in more detail by way of examples and test examples, but the scope of the present invention is not limited to these examples.

[Test Example 1] Evaluation of shortening effect of drying time for each test substance

Experiments were conducted to evaluate the effect of shortening the drying time of alkyl dimethicone, silicone resin, silicone wax, silicone acrylate copolymer and modified silicone.

Shampoo and wash-off type conditioner formulations having the compositions shown in Tables 1 and 2 below were prepared (unit: wt%), and the experiment was conducted according to the following quick drying efficiency test method. The time required for the moisture to reach 50% of the initial amount in each experimental group is shown in Table 3 below. This is because the drying rate we perceive during drying is predominantly influenced by the rate at which 50% of the initial moisture is dried.

≪ Quick Drinking Effectiveness Test Method >

① A 5x5 wool swatch (a piece of wool made of wool that has the structure most similar to that of hair) was prepared and the weight of the dry state was measured.

② Shampoo A 10% dilution was prepared and the wool swatch was carried for 10 minutes while stirring the solution at 80 rpm using a stirrer (simulation of shampooing).

③ The wool swatch was carried on the clean water for 10 minutes while mixing with a stirrer at 80 rpm (simulating the rinsing process).

④ Conditioner (Experiment group and control group) Prepare a 10% dilution, and mix the solution with 80 rpm using a stirrer. Wool swatch was carried for 10 minutes (conditioner (or rinse) process).

⑤ The wool swatch was carried on the clean water for 10 minutes while mixing with a stirrer at 80 rpm (simulating the rinsing process).

⑥ The setting of the equipment for measuring the drying residue (constant temperature and humidity machine) was set at the temperature of the blow dryer at 65 ° C and the weight was measured at intervals of 30 seconds.

⑦ The weight of the wool swatch after moisture was completely dried was measured.

⑧ We calculated the time when the moisture was 50% dried using the final weight measured.

shampoo Furtherance Content (% by weight) Ammonium Lauryl Sulfate / Ammonium Laureth Sulfate 16 Glycol distearate 2.0 Cetyl alcohol 0.6 Cocamide miai 1.0 Guarhydroxytrimonium chloride 0.2 Spices 1.0 antiseptic 0.03 Citric acid 0.19 Distilled water To 100

conditioner for hair division Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Comparative Example 1 Stearamidopropyl dimethylamine 2 2 2 2 2 2 2 2 Citric acid 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 Cetyl alcohol 2 2 2 2 2 2 2 2 Stearyl alcohol 4 4 4 4 4 4 4 4 Spices 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 antiseptic 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 Panthenol 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Stearyl dimethicone One - - - - - - - Cetyl dimethicone - One - - - - - - Trimethylsiloxysilicate - - One - - - - - Polypropyl silsesquioxane - - - One - - - - C30-45 alkyldimethylsilyl polypropyl silsesquioxane - - - - One - - - Acrylate / polytrimethylsiloxy methacrylate copolymer - - - - - One - - Stearoxytrimethylsilane - - - - - - One - Distilled water to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100

division Experimental material Drying time
(minute) Control group blank (Comparative Example 1) 2.93 Alkyl dimethicone Stearyl dimethicone (Example 1) 2.35 Cetyl dimethicone (Example 2) 2.40 Silicone resin Trimethylsiloxysilicate (Example 3) 2.47 Polypropyl silsesquioxane (Example 4) 2.48 Silicone wax C30-45 alkyldimethylsilyl polypropyl silsesquioxane (Example 5) 2.50 Silicone Acrylate Copolymer Acrylate / polytrimethylsiloxy methacrylate copolymer
(Example 6) 2.48 Modified silicone Stearoxytrimethylsilane (Example 7) 2.50

As can be seen from Table 3, it is possible to use stearyl dimethicone, cetyl dimethicone, trimethylsiloxysilicate, polypropylsilsesquioxane, C30-45 alkyldimethylsilylpolypropylsilsesquioxane, acrylate / polytrimethylsiloxymethacrylate It was confirmed that the use of a conditioner composition containing a chelate copolymer or stearoxytrimethylsilane resulted in shorter drying time of the hair than that of the control without the active ingredient of the present invention. In addition, alkyl dimethicone, silicone resin, silicone acrylate copolymer, silicone wax, and denatured silicon were successively used to shorten the drying time of hair.

[Test Example 2] Evaluation of shortening effect of drying time by contents of test substances

Except that the stearyl dimethicone content in the preparation of the conditioner composition was 0, 0.05, 0.1, 0.5, 1, 5, 10 and 15 wt%, respectively, The time taken for the amount of water to become 50% of the initial amount was measured. The results are shown in Table 4 below.

division Content (% by weight) of stearyl dimethicone 0 0.05 0.1 0.5 One 5 10 15 Drying time 2.9 minutes 2.7 minutes 2.50 min 2.40 minutes 2.35 minutes 2.40 minutes 2.40 minutes 2.63 min

As can be seen from the above Table 4, when the conditioner composition containing stearyl dimethicone was used, the drying time was shortened as the content of stearyl dimethicone was increased as compared with the group not containing stearyl dimethicone, Drying time was the shortest in the content of% by weight. In addition, when the content of stearyl dimethicone is in a range other than 0.1 to 10% by weight, the effect of shortening the drying time of hair is reduced.

[Test Example 3] Sensory evaluation

To conduct the sensory evaluation of the hair conditioning and drying time reduction effects of the hair conditioner compositions prepared in Examples 1 to 7 and Comparative Example 1, 80 persons were selected for each of 40 male and female female subjects, 1 was used seven times, and the conditioning and drying time reduction effects for each product were evaluated according to the following evaluation criteria, and the results are shown in Table 5.

<Hair Conditioning Effect>

Evaluation items: Massage feeling when using / degree of hair tangled in wet state / softness in wet state / softness in softness

Evaluation criteria: 5 points - Very good / 4 points - Good / 3 points - Average / 2 points - Poor / 1 point - Very poor

<Shortening effect of drying time>

Evaluation criteria: 5 points - Very good / 4 points - Good / 3 points - Average / 2 points - Poor / 1 point - Very poor

division Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Comparative Example 1 Massage feeling when using 4.00 3.88 3.50 3.63 3.13 3.13 3.63 2.75 The degree of hair tangling in a wet state 3.88 3.75 3.38 3.50 3.75 3.50 3.25 2.88 Softness in wet conditions 4.13 3.50 3.13 3.50 3.38 3.25 3.50 2.75 Tenderness Softness 4.63 4.00 3.63 3.13 3.30 3.00 4.13 2.50 Shortening drying time 4.63 4.13 3.88 3.50 3.25 3.38 3.25 2.13

As can be seen from Table 5, the composition of the present invention shows high satisfaction in all items of massage feeling, tangled hair condition in wet condition, softness in wet condition and softness in dry condition at the time of use, The drying time of the drying apparatus was effectively shortened.

[Formulation Example 1] Manufacture of shampoo formulations

A shampoo was prepared according to the usual shampoo manufacturing method with the composition shown in Table 6 below.

Furtherance Content (% by weight) Ammonium Lauryl Sulfate / Ammonium Laureth Sulfate 16 Glycol distearate 2.0 Cetyl alcohol 0.6 Cocamide miai 1.0 Guarhydroxytrimonium chloride 0.2 Spices 1.0 antiseptic 0.03 Citric acid 0.19 Stearyl dimethicone 1.0 Distilled water To 100

[Formulation Example 2] Preparation of conditioner formulations

A conditioner was prepared according to a conventional conditioner manufacturing method with the composition shown in Table 7 below.

division Content (% by weight) Stearamidopropyl dimethylamine 2 Citric acid 0.4 Cetyl alcohol 2 Stearyl alcohol 4 Spices 0.7 antiseptic 0.03 Panthenol 0.2 Stearyl dimethicone 1.0 Distilled water to 100

Claims (9)

In the composition for hair,
Which comprises an alkyl dimethicone as an active ingredient for shortening the hair drying time,
The alkyl dimethicone has a dimethicone skeleton in which an alkyl chain of C12 to C22 is attached,
Wherein the content of the alkyl dimethicone is 0.1 to 10% by weight based on the total weight of the composition. The composition of claim 1, wherein the alkyl dimethicone is stearyl dimethicone or cetyl dimethicone. 3. The composition of claim 2, wherein the alkyl dimethicone is stearyl dimethicone. delete delete delete delete delete delete