KR19990042456A - Aerosol composition of hair treatment lotion and valve for injecting same - Google Patents

Abstract

The present invention relates to an aerosol composition of a hair treatment lotion and a valve for injecting the aerosol composition, wherein the aerosol composition according to the present invention comprises an aerosol stock solution comprising a conditioning agent, a humectant, a scalp and a hair protector, and a foaming agent. It comprises a propellant in the ratio of 70 to 85: 30 to 15% by weight, the aerosol valve is 0.35 to 0.45mm diameter of the button orifice, 0.35 to 0.50mm diameter of the stem orifice, 0.40 to 0.50 diameter of the housing orifice Mm, the sizing orifice diameter is greater than or equal to the stem orifice diameter, and is characterized by the absence of vapor step orifices, which not only prevents contamination of the hands by the composition, but also allows the composition to form into spray particles during spraying. Keep the spraying width (6-7㎝) Provided are aerosol compositions of hair treatment lotions that can be improved and valves for injecting the same.

Description

Aerosol composition of hair treatment lotion and a valve spraying the same

The present invention relates to an aerosol composition of a hair treatment lotion and a valve for injecting the aerosol composition.

In general, hair damage is mainly caused by three causes, one of which is chemical damage such as shampoo, perm, dyeing, and bleaching, and the other is physical damage caused by a brush or a dryer. Is damage caused by UV rays in the sun or polluted atmosphere. Hair composed of keratin proteins due to such external damage causes the protein to be leaked or denatured, and in some cases the hair loses its strength and becomes weak and easily cracks or breaks even under weak external forces.

Therefore, hair treatment lotion is used to treat and protect damaged hair. However, the existing hair treatment lotion had to be applied to the hair after applying it in the desired shape once applied to the hand, and thus, a lot of lotion remained in the hand due to contamination of the hand and viscosity.

Accordingly, the present invention has been made to solve the above problems, by applying a hair treatment lotion of a certain component directly to the hair to prevent contamination of the hands as well as hair treatment to effectively protect and maintain damaged hair It is an object to provide an aerosol composition of a lotion.

It is another object of the present invention to provide a valve capable of effectively injecting the composition.

Aerosol composition according to the present invention for achieving the above object, the erosol stock solution and propellant comprising a conditioning agent, moisturizer, scalp and hair protector, blowing agent in a ratio of 70 to 85: 30 to 15% by weight Characterized in that it comprises a.

In addition, the aerosol valve for achieving another object of the present invention, the button orifice is 0.35 to 0.45mm, the stem orifice diameter is 0.35 to 0.50mm, the housing orifice diameter is 0.40 to 0.50mm, the sizing orifice diameter is It is characterized in that it is constructed using an aerosol valve which is greater than or equal to the stem orifice diameter and lacks the vapor step orifice.

Hereinafter, the present invention will be described in detail.

The hair treatment aerosol composition according to the invention comprises a conditioning agent, a moisturizer, a scalp and a hair protectant and at the same time comprises a blowing agent and a propellant.

Conditioning agents used in the hair treatment aerosol composition according to the present invention include distearyl dimethylammonium chloride, cetyltrimethylammonium chloride, isopropyl myristate, liquid paraffin, methyl polysiloxane, and the like.

In addition, the moisturizing agent used in the hair treatment aerosol composition according to the present invention includes concentrated glycerin, propylene glycol and the like.

In addition, the scalp and hair protectants include hydrolyzed wheat protein, hydrolyzed milk, steartrimonium hydrolyzed silk, steartrimonium hydrolyzed collagen, hydrolyzed animal protein, olive oil, dipanetotail alcohol, and the like. .

In addition, the blowing agent includes self-emulsifying glycerin monostearate, polyoxyethylene nonylphenyl ether and the like.

In addition, the hair treatment aerosol composition according to the present invention is a hair comprising a conditioning agent, a moisturizer, a scalp and a hair protector, and a foaming agent by using a propellant, L-P: dimethyl ether in a ratio of 25: 75 (wt%). Treatment lotion allows injection of the stock solution. The use of dimethyl ether, which is a water soluble propellant, is used simultaneously without using propellant alone in the form of elbow, so that the particles are jetted finely and exist as foam in the head.

On the other hand, the hair treatment aerosol composition can use a conventional aerosol valve as it is. That is, by the combination of the orifice diameter it is possible to apply more than 10000 types of valves.

However, the hair treatment aerosol composition according to the present invention has a button orifice of 0.35 to 0.45 mm, a stem orifice diameter of 0.35 to 0.50 mm, a housing orifice diameter of 0.40 to 0.50 mm, and a haze orifice diameter of the stem orifice diameter. Preference is given to using an aerosol valve which is greater than or equal to and without a vapor step orifice. There is no limitation on the shape and type of the aerosol container according to the present invention comprising such a valve. When the hair treatment composition is sprayed using the valve as described above, the hair treatment composition is formed of sprayed particles, which not only maintains a proper spray width (6-7 cm) but also improves the phenomenon of flowing down from the button during continuous spraying. Can be.

In addition, the aerosol composition of the hair treatment lotion according to the present invention comprises the hair treatment lotion stock solution and propellant in a ratio of 70 to 85: 30 to 15% by weight.

Hereinafter, the present invention will be described in detail by Examples and Experimental Examples. However, the present invention is not limited to the following examples and experimental examples.

Examples 1-6

First, purified water, glycerin, hydrolyzed wheat protein, methylpolysiloxane, isopropyl myristate, and distearyl dimethylammonium were mixed in a water ratio dissolving tank in a composition ratio as shown in Table 1, and then dissolved by heating to 60 to 65 ° C. .

In addition, polyoxyethylene nonyl phenyl ether, methyl phenyl polysiloxane and propylene glycol are added to an oil phase dissolution tank, and it heats and melts to 70-75 degreeC.

The water phase dissolution tank and the oil phase dissolution tank are then transferred to a main mixer and emulsified at 70 to 75 ° C. After cooling to room temperature, the fragrance was added to prepare a treatment stock solution.

Then, according to a conventional method, 80% by weight of the treatment stock solution was placed in an aerosol container, and 20% by weight of a propellant made of dimethyl ether and elpji in a weight ratio of 75:25 was charged to prepare an aerosol product. At this time, the orifice diameter of the aerosol container was used as shown in Table 1, respectively.

division ingredient Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Treatment solution Purified water 74 74 74 74 74 74 glycerin 10 10 10 10 10 10 Hydrolyzed Wheat Protein 1.5 1.5 1.5 1.5 1.5 1.5 Methylpolysiloxane 2.3 2.3 2.3 2.3 2.3 2.3 Isopropyl myristate 3 3 3 3 3 3 Distearyl dimethylammonium chloride 0.5 0.5 0.5 0.5 0.5 0.5 Polyoxyethylene nonylphenyl ether One One One One One One Methylphenylpolysiloxane 2.5 2.5 2.5 2.5 2.5 2.5 Propylene glycol 5 5 5 5 5 5 Spices 0.2 0.2 0.2 0.2 0.2 0.2 Orifice Button (mm) 0.35 0.4 0.45 0.4 0.4 0.45 Stem (mm) 0.35 0.35 0.4 0.5 0.4 0.45 Housing (mm) 0.45 0.4 0.4 0.5 0.5 0.45 Vapor step (mm) none none none none none none

Comparative Examples 1 to 6

In order to examine the influence of the orifice spraying the hair treatment aerosol composition according to the present invention, the components and composition of the hair treatment aerosol composition are used in the same manner as the components and compositions in Example 1 and only the diameter of the orifice is changed. Aerosol products were prepared. At this time, the orifice diameter of the aerosol container was used as shown in Table 2, respectively.

division ingredient Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Treatment solution Purified water 74 74 74 74 74 glycerin 10 10 10 10 10 Hydrolyzed Wheat Protein 1.5 1.5 1.5 1.5 1.5 Methylpolysiloxane 2.3 2.3 2.3 2.3 2.3 Isopropyl myristate 3 3 3 3 3 Distearyl dimethylammonium chloride 0.5 0.5 0.5 0.5 0.5 Polyoxyethylene nonylphenyl ether One One One One One Methylphenylpolysiloxane 2.5 2.5 2.5 2.5 2.5 Propylene glycol 5 5 5 5 5 Spices 0.2 0.2 0.2 0.2 0.2 Orifice Button (mm) 0.3 0.5 0.45 0.55 0.4 Stem (mm) 0.4 0.5 0.45 0.4 0.35 Housing (mm) 0.3 0.55 0.5 0.55 0.45 Vapor step (mm) none none 0.3 none 0.4

Experimental Example

In order to evaluate the spraying conditions of the aerosol products according to Examples 1 to 6 and Comparative Examples 1 to 5, the spraying width was measured using a spray pattern sheet while spraying each product at a distance of about 15 cm. In this case, the criteria for determination are as follows.

Very good (◎): When spraying, it is formed by spraying particles and the spraying width is suitable (6-7cm).

Excellent (○): 4 to 5 ㎝ formed by spraying particles when spraying

Moderate (△): The spraying particles are hardly formed during spraying, and the spraying width is wide (7-8cm) or narrow (3-4cm)

Poor (×): No spraying particles are formed during spraying and the spraying width is very wide (8cm or more) or narrow (less than 3cm)

In addition, while directly injecting the aerosol products according to Examples 1 to 6 and Comparative Examples 1 to 5 in order to evaluate the phenomenon that the contents of the aerosol product flows from the button, the phenomenon of the contents flowing from the button was visually observed. The criteria for evaluation are as follows.

Very good (◎): No dripping from the button

Good (○): No dropping from the button until the contents are used 90%

Normal (△): No flow down button until 80% of contents are used Poor (×): No flow down button until 50% of contents are used

The evaluation results of the experimental example are shown in Table 3.

TABLE 3 Evaluation Item Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Spraying status ◎ ◎ ◎ ○ ○ ◎ Button down ◎ ○ ◎ ◎ ◎ ◎

Table 3 continued Evaluation Item Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Spraying status △ △ × × △ Button down × △ △ × ×

As described above, the hair treatment aerosol composition according to the present invention prevents hands from being contaminated by allowing the hair treatment to be applied directly to the hair, and effectively protects and maintains the damaged hair. As it is formed of the spray particles, not only the proper spray width (6-7cm) is maintained but also excellent effects such as improving the phenomenon of flowing down from the button during continuous spraying.

Claims (3)

Of the hair treatment lotion comprising the erosol stock solution and propellant in a ratio of 70 to 85:30 to 15% by weight Aerosol composition. According to claim 1, wherein the propellant is aerosol composition of the hair treatment lotion, characterized in that it comprises a 25: 75% by weight of lp and dimethyl ether. The valve for injecting the aerosol composition of the hair treatment lotion according to claim 1, wherein the valve has a diameter of 0.35 to 0.45 mm, a stem orifice of 0.35 to 0.50 mm, and a housing orifice diameter of 0.40 to 0.50 mm. An aerosol valve, characterized in that no orifice diameter is greater than or equal to the stem orifice diameter and no vapor step orifice.