KR20230145823A - Composition for hair cosmetic - Google Patents

Abstract

The present invention relates to a cosmetic composition for hair, and more specifically, comprises Spirulina Platensis extract, kelp extract, seaweed extract, sorbitol, and isopentyldiol as active ingredients. The hair cosmetic composition according to the present invention has the advantage of significantly improving damaged hair by providing conditioning effects such as moisturizing, shine, and elasticity to the hair without reducing the volume of the hair.

Description

Cosmetic composition for hair {Composition for hair cosmetic}

The present invention relates to a cosmetic composition for hair, and more specifically, by including spirulina platensis extract, kelp extract, seaweed extract, sorbitol, and isopentyldiol water as active ingredients, providing excellent conditioning such as moisture, shine, and elasticity to hair. It relates to a cosmetic composition for hair that provides effects.

Hair is damaged by friction, heat, physical cutting, perm, bleaching, dyeing, sunlight, etc.

First, hair damage caused by heat causes hair to swell and deform as the moisture evaporates and dries due to the heat generated from the dryer when drying the hair after washing, causing black hair to change color to dark brown. Additionally, air bubbles begin to form in the hair cortex and medulla, causing the hair to lose elasticity and the hair cuticle to melt.

Second, hair damage due to perm is caused by poor processing of perm solution, insufficient leaving time, etc. If the hair becomes weak or alkali or oxidizing agent remains in the hair, it causes denaturation of keratin protein and fading of melanin pigment.

Third, as a decolorizing agent, in addition to alkaline agents, hydrogen peroxide causes oxidative decolorization of melanin pigment. Repeated exposure to bleach in the short term causes repeated swelling and softening of the hair or twisting and bending of the hair cuticle, causing damage.

Lastly, infrared and ultraviolet rays from the sun cause damage to the keratin protein in the hair or cause protein denaturation.

Therefore, hair conditioners have been mainly used to prevent and improve hair damage. Hair conditioners mainly contain long-chain quaternary ammonium compounds, high-grade fatty alcohols, hydrocarbon oils, and silicone oils. In the above, the long-chain quaternary ammonium cationic surfactant, high-quality fatty alcohol, and hydrocarbon oil provide shine, moisture, and softness to the hair, and the silicone oil is artificially used to reduce the stiff feeling of the hair caused by the removal of sebum after shampooing. It is used to give softness and shine to hair by giving it a feeling similar to sebum.

However, in general, consumers with fine hair are reluctant to use hair conditioners, despite excessive degreasing and hair damage after shampooing, due to the sticky nature of hair conditioners and excessive oil content, hair sinks and hair volume decreases. This is the situation.

In addition, various attempts are being made from various angles to improve the shortcomings of these conventional conditioners.

As one of these attempts, Republic of Korea Patent Publication No. 10-2003-0085738 discloses that the effect of protecting damaged hair is very excellent by containing 05 to 50% by weight of low molecular weight silk and wool protein, respectively, based on the total weight of the composition. there is. However, the above-mentioned pre-release patent simply supplied nutrients to hair and had no hair protection or care effects.

Additionally, Republic of Korea Patent No. 10-1207490 discloses a hair treatment agent containing keratinase obtained from a Bacillus strain, enabling protection and restoration of hair. However, these pre-registered patents had the disadvantage of making it difficult to self-care at home, such as the long processing time of the hair treatment agent and the strong smell.

In addition, these conditioning products had problems such as improving the condition of the hair but worsening the condition of the scalp.

Therefore, there is a need for a hair cosmetic composition that is simple to use, has excellent usability, improves hair condition, and does not worsen scalp condition.

KR 10-2003-0085738 A KR 10-1207490 B1 KR 10 2141574 B1

Accordingly, the purpose of the present invention is to provide a hair cosmetic composition that improves hair condition by providing conditioning effects such as moisture, shine, and elasticity to hair, but does not reduce hair volume.

Another object of the present invention is to provide a hair cosmetic composition that can significantly restore damaged hair.

The hair cosmetic composition of the present invention for achieving the above object is characterized by containing Spirulina Platensis extract, kelp extract, seaweed extract, sorbitol, and isopentyldiol as active ingredients.

The ratio of the effective ingredients is 50 to 100 parts by weight of kelp extract, 50 to 100 parts by weight of seaweed extract, 10 to 50 parts by weight of sorbitol, and 10 to 50 parts by weight of isopentyldiol, based on 100 parts by weight of the Spirulina platensis extract. It is characterized by

The cosmetic composition for hair includes hair tonic, hair conditioner, hair essence, hair lotion, hair nutrition lotion, hair shampoo, hair rinse, hair treatment, hair cream, hair nutrition cream, hair moisture cream, hair massage cream, hair wax, Hair aerosol, hair pack, hair nutrition pack, hair soap, hair cleansing foam, hair oil, hair dryer, hair preservation treatment, hair dye, hair waving agent, hair bleach, hair gel, hair glaze, hair dresser, hair lacquer, hair moisture. It is characterized in that it is one of the formulations of riser, hair mousse, and hair spray.

The hair cosmetic composition according to the present invention has the advantage of significantly improving damaged hair by providing conditioning effects such as moisturizing, shine, and elasticity to the hair without reducing the volume of the hair.

1 is a graph showing the results of Test Example 2 according to the present invention.

Hereinafter, the present invention will be described in detail.

The present invention is a cosmetic composition that has the function of improving the condition of hair, that is, significantly improving damaged hair by providing moisture, shine, and elasticity to the hair. Its active ingredients include Spirulina Platensis extract, kelp extract, and seaweed. It is characterized by containing extract, sorbitol, and isopentyldiol as active ingredients. In other words, the characteristic is that while these active ingredients improve the condition of the hair, they do not reduce the volume of the hair.

First, the Spirulina Platensis extract is rich in phycocyanin and has very high antioxidant power. In particular, it supplies moisture to the hair and scalp, providing an excellent moisturizing effect and preventing hair aging and damage. provides. Additionally, it gives strength to the hair and provides volume to the hair.

Spirulina Platensis is a 3.6 billion-year-old microalgae and is a natural water-soluble and non-toxic molecule with powerful anti-cancer, antioxidant, anti-inflammatory, and melanin synthesis inhibitory properties.

In the present invention, the method for producing the Spirulina platensis extract is not limited, and various extraction methods known in the field to which this technology belongs can be applied. Solvents include water, alcohol with 1 to 6 carbon atoms, hexane, One or more solvents selected from the group consisting of ethyl acetate and mixed solvents thereof may be used. In addition, it is natural that the extracted extract can be concentrated or dried as needed.

The kelp extract contains decanoic acid (caprylic acid), tridecanoic acid, and cyclododecane as active ingredients, and has excellent antibacterial activity, as well as excellent antioxidant, moisturizing, and soothing effects.

The kelp (Laminaria japonica) is a perennial large brown algae belonging to the Phaeophyta, Phaeophyceae, Laminariales, and Laminariaceae kelp with ethyl ether, and is also called kelp, seaweed, or seaweed.

In the present invention, the method for producing the kelp extract is not limited, and various extraction methods known in the field to which this technology belongs can be applied. Solvents include water, alcohol with 1 to 6 carbon atoms, hexane, ethyl acetate, and One or more solvents selected from the group consisting of mixed solvents thereof may be used. In addition, it is natural that the extracted extract can be concentrated or dried as needed.

The seaweed extract is rich in carotenoids, fucoxanthine, violaxanthine, lutein, β-carotene, etc., providing an excellent moisturizing effect on hair.

In the present invention, the seaweed can be used regardless of its type, and for example, seaweed can be used. The method for producing the seaweed extract is not limited, and various extraction methods known in the field to which this technology belongs are used. It can be applied, and the solvent can be one or more selected from the group consisting of water, alcohol having 1 to 6 carbon atoms, hexane, ethyl acetate, and mixed solvents thereof. In addition, it is natural that the extracted extract can be concentrated or dried as needed.

The sorbitol has a moisturizing effect on the skin and hair, and especially when used together with isopentyldiol, it has a significant synergy effect in improving damaged hair.

The isopentyldiol acts as a solvent, provides excellent moisturizing power, and significantly improves damaged hair.

At this time, the ratio of the above-mentioned effective minutes is based on 100 parts by weight of the Spirulina platensis extract, 50 to 100 parts by weight of kelp extract, 50 to 100 parts by weight of seaweed extract, 10 to 50 parts by weight of sorbitol, and 10 to 50 parts by weight of isopentyldiol. Parts by weight are preferable, in order to maximize economic efficiency and hair recovery effect.

The hair cosmetic composition of the present invention containing the above active ingredients has the advantage of significantly improving the hair condition by imparting conditioning effects such as moisturizing, shine, and elasticity to the hair without affecting the scalp condition.

Meanwhile, the cosmetic composition according to the present invention can be manufactured in any formulation commonly manufactured in the technical field to which hair cosmetics belongs. For example, it can be manufactured in various forms such as solution, suspension, emulsion, paste, gel, cream, lotion, shampoo, surfactant-containing cleansing, tonic, scaling, etc. For example, hair tonic, hair conditioner, hair essence, hair lotion, hair nutrition lotion, hair shampoo, hair rinse, hair treatment, hair cream, hair nutrition cream, hair moisture cream, hair massage cream, hair wax, hair aerosol. , hair pack, hair nutrition pack, hair soap, hair cleansing foam, hair oil, hair dryer, hair preservation treatment, hair dye, hair waving agent, hair bleach, hair gel, hair glaze, hair dresser, hair lacquer, hair moisturizer, It may include a formulation of hair mousse or hair spray.

In addition, in each formulation, it is natural that other ingredients in addition to the above-mentioned essential ingredients can be appropriately selected and mixed by a person skilled in the art according to the type or purpose of use of other external preparations.

In addition, the composition of the present invention can be used by methods such as directly applying or spraying on hair. Hair to which the composition of the present invention is applied includes hair roots and hair follicles of the head, hair, eyelashes, outer eyebrows, beard, armpits, pubic hair, and all parts of the body with hair roots and hair follicles.

Hereinafter, the present invention will be described in detail through specific examples.

(Example 1)

100 parts by weight of Spirulina platensis extract, 50 parts by weight of kelp extract, 50 parts by weight of seaweed extract, 15 parts by weight of sorbitol, 15 parts by weight of isopentyldiol, and 100 parts by weight of water were mixed.

At this time, the Spirulina platensis extract was obtained by drying Spirulina platensis at room temperature and pulverizing it. Then, 20 times the volume of purified water was mixed with the pulverized material and extraction was performed at a temperature of 80°C for 120 minutes. The extract was filtered through a 250 mesh and 3㎛ filter and then concentrated under reduced pressure at 60°C. By freeze-drying, the solid content of the Spirulina platensis extract was obtained.

The kelp extract was prepared using kelp as a sample, and the seaweed extract was prepared using seaweed as a sample in the same manner as the Spirulina platensis extract.

(Comparative Example 1)

The same procedure as Example 1 was carried out, but the use of Spirulina platensis extract was omitted, and dipropylene glycol was used instead of isopentyldiol.

(Comparative Example 2)

The same procedure as Example 1 was carried out, but the use of Spirulina platensis extract was omitted, and butylene glycol was used instead of isopentyldiol.

(Comparative Example 3)

The same procedure as in Example 1 was carried out, but the use of Spirulina platensis extract was omitted.

(Test Example 1)

The hair trouble improvement effect of Example 1 was tested.

Test subjects with symptoms of hair breakage, loss of shine, and splitting were selected. The subjects were a total of 40 adult men and women aged 35 to 50, divided into four groups, and washed their hair with 5 ml of the composition of Example 1 and Comparative Examples 1, 2, and 3 once a day for 3 months, then washed their hair. It was applied evenly and the results were observed.

The effectiveness was judged by evaluating the degree of improvement in hair breakage, loss of shine, splitting, moisturizing, and volume on a 5-level scale, and taking the average. The score was given out of 5, in increments of 1 point depending on the level. .

And the results are shown in Table 1 below.

Test Example 1 Results division Example 1 Comparative Example 1 Comparative Example 2 Comparative Example 3 shine 4.0 3.0 3.0 3.0 offshoot 4.0 3.1 3.1 3.2 hair breakage 4.0 3.1 3.2 3.0 Improved moisturizing 4.2 2.7 2.8 3.5 Improved volume 4.2 1.8 1.7 1.7 1: Much worse, 2: Slightly worse, 3: Average, 4: Slightly improved, 5: Much improved.

As shown in Table 1, it was confirmed that Example 1 of the present invention improved hair problems such as shine, splitting, hair breakage, and moisturizing ability, while also improving hair volume.

(Test Example 1)

A RING DROP TEST was performed on Example 1 and Comparative Examples 1 to 3 of the present invention in the same manner as in Figure 1. And the results are shown together in Figure 1.

As shown in Figure 1, in Example 1 of the present invention, the fall distance reached 6 cm, and it was confirmed that the hair shine was significantly improved compared to Comparative Examples 1 to 3 and the control group.

As the specific parts of the present invention have been described in detail above, it is clear to those skilled in the art that these specific techniques are merely preferred embodiments and do not limit the scope of the present invention. Accordingly, the substantial scope of the present invention will be defined by the appended claims and their equivalents.

Claims (3)

A cosmetic composition for hair comprising Spirulina Platensis extract, kelp extract, seaweed extract, sorbitol, and isopentyldiol as active ingredients.
According to paragraph 1,
The ratio of the effective minutes is,
With respect to 100 parts by weight of the Spirulina platensis extract,
A cosmetic composition for hair comprising 50 to 100 parts by weight of kelp extract, 50 to 100 parts by weight of seaweed extract, 10 to 50 parts by weight of sorbitol, and 10 to 50 parts by weight of isopentyldiol.
According to paragraph 1,
The cosmetic composition for hair is,
Hair tonic, hair conditioner, hair essence, hair lotion, hair nutrition lotion, hair shampoo, hair rinse, hair treatment, hair cream, hair nutrition cream, hair moisture cream, hair massage cream, hair wax, hair aerosol, hair pack, hair Nutrition pack, hair soap, hair cleansing foam, hair oil, hair dryer, hair preservation treatment, hair dye, hair waving agent, hair bleach, hair gel, hair glaze, hair dresser, hair lacquer, hair moisturizer, hair mousse and hair A cosmetic composition for hair, characterized in that it is in the form of any one of spray formulations.