JP2002193763A - Hair-dressing cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hair-dressing cosmetic having excellent setting properties (hair-dressing power), temperature dependency, detergency (easiness of being washed out), capable of being filled in a tube container, and further having excellent usability and sense of use. SOLUTION: This hair-dressing cosmetic contains (A) one or more kinds of solidifying agents selected from the group consisting of a natural Japan wax, a synthetic Japan wax, a 14-22C linear or branched higher fatty acid which may have a hydroxy group, a 14-22C linear or branched monohydric higher alcohol, a semi-hydrogenated caster oil (having 30-70 iodine value) and a glycerol mono-12-hydroxystearate, (B) 5-30 wt.% surfactant and (C) 0-90 wt.% caster oil.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is excellent in setting properties (hair styling properties), temperature dependency, and cleaning properties (easiness of washing off),
Further, the present invention relates to a hair styling material that can be filled in a tube container and has excellent usability and usability.

[0002]

2. Description of the Related Art One of non-aqueous hair styling materials is a solid hair styling material such as pomade, which is similar to a hair cream in dosage form and method of use, but has excellent hair setting properties among many hair styling materials. ing.

[0003] Pomade can be roughly classified into two types: vegetable and mineral.
There are two types. Each of them is non-aqueous, has water repellency without being adapted to water, and has properties such as maintaining hair styling even in the case of sudden rain. In Japan, vegetable pomades have developed more than mineral pomades. One of the reasons is that the hair quality of Japanese people, the background of the humid climate, etc., and another reason is that Mokuro, a solidifying agent, was a specialty of Japan.

[0004] However, Pomade has problems such as a large temperature dependency and a lack of cleaning properties. Specifically, since it is sensitive to temperature (season, air temperature), its growth is poor at low temperatures, and when it is filled in a tube container, it may be too hard to discharge at all. On the other hand, at a high temperature, the composition becomes liquid or sagged, and is excessively applied to the hair, or loses the setting property of pomade at the time of application.

[0005] Products mainly composed of oily components such as pomade, tic, lipstick, etc.
“Sweat (droplets)” may be generated on the surface due to temperature changes depending on the type, combination, and mixing ratio of the raw materials. When the generation and elimination of sweat are repeated, spots are formed on the surface of the product, and the commercial value is significantly impaired. If the pomade is intended to have a detergency, there is a problem that the risk of such a sweating phenomenon is high and the characteristics of the pomade itself may be impaired.

[0006] On the other hand, there are liquid hair styling products such as hair creams and hair liquids containing liquid mineral oil and water-soluble polymers, but the hair styling power of the Japanese climate with high humidity season and the quality of Japanese hair is high. It is weak and has disadvantages such as a sticky feeling after coating.

[0007] Further, these liquid hair styling materials have excellent usability (feel), but are insufficient in usability such as safety problems such as accidental ingestion, dripping of the liquid at the time of application, and adhesion to clothes. There are cases. For aerosol-based preparations, foam improves the usability (feel) and usability, but CFCs and LPG
Since a liquefied gas such as a gas is used as a propellant, it may not be preferable in terms of dosage form due to safety problems such as ignition and environmental problems.

[0008]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a tube container which is easy to carry and which has excellent temperature dependency and cleanability, without impairing the setting properties (hair styling power) of the pomade. And a hair styling material excellent in usability.

[0009]

Means for Solving the Problems In view of the above circumstances, the present inventors have conducted intensive studies and as a result, have found that a hair styling composition containing a specific solidifying agent and a surfactant can be used without causing sweat on the surface, The present invention was found to be excellent in dependency and detergency, and further excellent in usability and usability, and completed the present invention.

That is, the present invention relates to: (A) natural mocro, synthetic mocro, higher or higher fatty acid having 14 to 22 carbon atoms which may be linear or branched and may have a hydroxyl group,
22, one or more solidifying agents selected from the group consisting of 22 straight-chain or branched-chain monohydric higher alcohols, semi-hardened castor oil (iodine value 30 to 70), and glyceryl mono-12-hydroxystearate; ) A hairdressing composition containing 5 to 30% by mass of a surfactant and (C) 0 to 90% by mass of castor oil.

A second aspect of the present invention is that the component (A) is selected from the group consisting of natural mokuro, synthetic mokuro, 12-hydroxystearic acid, and semi-hardened castor oil (iodine value 30 to 70). Or the hairdressing composition according to the above, which is at least two kinds.

A third aspect of the present invention is that the component (B) comprises polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, polyoxyethylene sorbitan 12-hydroxystearate, or polyethylene glycol 12-hydroxystearate. The hair styling product according to claim 1, wherein the hair styling product is at least one selected from the group consisting of:

A fourth aspect of the present invention is a hairdressing composition characterized by filling the hairdressing composition described in any one of the above items into a tube container.

[0014]

Embodiments of the present invention will be described below in detail.

The hairdressing composition of the present invention is characterized in that it contains (A) a specific solidifying agent, (B) 5 to 30% by mass of a surfactant, and (C) 0 to 90% by mass of castor oil. Things. Further, it is possible to use a tube container which is convenient to carry.

The component (A) used in the present invention is a natural or synthetic mole, a higher fatty acid having 14 to 22 carbon atoms which may be linear or branched and which may have a hydroxyl group, and having 1 carbon atom.
One or two or more solidifying agents selected from the group consisting of 4 to 22 linear or branched monohydric higher alcohols, semi-hardened castor oil (iodine value 30 to 70), and glycerin mono 12-hydroxystearate. Glycerides such as natural and synthetic mokuro, 12-
Hydroxystearic acid, semi-hardened castor oil (Iodine value 3
One or two or more selected from the group consisting of 0 to 70) are preferable because they have excellent hair styling properties. The amount of the component (A) is 3.0 to 3 based on the total amount of the hairdressing composition.
0.0% by mass is preferable, and particularly preferably 5.0 to 2%.
It is 5.0% by mass. If the compounding amount is less than 3.0% by mass, the hair styling power may be insufficient. If the compounding amount exceeds 30.0% by mass, the toughness may be deteriorated, and the usability may be poor. Application to containers may be difficult.

The surfactant (B) used in the present invention comprises:
There is no particular limitation as long as it is formulated for the purpose of facilitating washing of the hair styling with water and stabilizing it. Preferable examples thereof include polyoxyethylene glycerin fatty acid ester [additional moles of ethylene oxide of 5 to 15, fatty acid having 12 to 18 carbon atoms, and may be linear, branched, saturated or unsaturated], poly Oxyethylene sorbitan fatty acid ester [addition mole number of ethylene oxide 6 to
20, fatty acid having 12 to 18 carbon atoms, which may be linear, branched, saturated or unsaturated], polyoxyethylene sorbite fatty acid ester [additional moles of ethylene oxide 6 to 60, carbon number of fatty acid 12-18, which may be linear, branched, saturated or unsaturated], polyoxyethylene castor oil [additional mole number of ethylene oxide 3-60], polyoxyethylene hydrogenated castor oil [ethylene oxide Addition mole number 5 to 100], polyethylene glycol fatty acid ester [ethylene oxide addition mole number 25 to 55, fatty acid carbon number 12 to 18]
Which may be linear, branched, saturated or unsaturated], polyoxyethylene alkyl ether [addition mole number of ethylene oxide 5.5 to 50, alkyl carbon number 12 to 18, linear chain May be any of branched, saturated, and unsaturated], polyoxyethylene alkyl ether phosphoric acid and salts thereof [addition mole number of ethylene oxide: 2
-10, alkyl having 12-18 carbon atoms, which may be linear, branched, saturated or unsaturated], polyoxyethylene polyoxypropylene alkyl ether [additional mole number of ethylene oxide 10-30, propylene 2 to 10 moles of added oxide, 12 to 1 carbon atoms of alkyl
8 may be any of linear, branched, saturated, or unsaturated]. For example, mono-coconut fatty acid POE (20) sorbitan, mono-lauric acid POE (2
0) Sorbitan, POE (20) sorbitan monooleate, POE (20) oleyl ether and the like.

Particularly preferred is polyoxyethylene castor oil [3 to 3 moles of ethylene oxide added.
60], polyoxyethylene hydrogenated castor oil [additional moles of ethylene oxide 5 to 100], polyoxyethylene sorbitan 12-hydroxystearate [additional moles of ethylene oxide 20], polyethylene glycol 12-hydroxystearate [ethylene oxide] And one or more kinds selected from the group consisting of:

The surfactant (B) used in the present invention comprises:
One type or a combination of two or more types can be used.
The compounding amount is 5.0 to 3 based on the total amount of the hairdressing agent.
0.0% by mass, and preferably 9.0 to 20.0% by mass. If the compounding amount is less than 5.0% by mass, the detergency is insufficient, and if the compounding amount exceeds 30.0% by mass, the effect corresponding to the compounding amount cannot be increased, and safety and stability are not obtained. Is difficult to maintain.

The castor oil (C) used in the present invention is not particularly limited as long as it is generally used in cosmetics.
Also, part or all of the castor oil (C) can be replaced by the polyoxyethylene castor oil and / or the polyoxyethylene hydrogenated castor oil as the component (B). (C) The compounding amount of castor oil is 0 to 90.0% by mass, and preferably 10.0 to 80.0% by mass.

In the hair styling composition of the present invention, various optional ingredients used in ordinary cosmetics, quasi-drugs, pharmaceuticals, etc., as well as the above-mentioned essential ingredients, are appropriately compounded within the range for achieving the object of the present invention. can do. For example, ester oil, anti-inflammatory,
Examples include bactericides, antioxidants, pigments, fragrances and the like.

Specifically, ester oils include synthetic ester oils of higher alcohols and fatty acids. Examples of anti-inflammatory agents include β-glycyrrhetinic acid, stearyl glycyrrhetinate and the like. Fungicides include isopropylmethylphenol and hinokitiol.

The method for producing the hairdressing composition of the present invention is not particularly limited, and examples thereof include the following methods.
The components (A) to (C), and preferably, an antioxidant, a dye and the like are heated to about 85 ° C. and mixed and dissolved. Then, about 7
Cool to 0 ° C. and stir to add perfume and stir uniformly. After filtration through a mesh, the mixture is poured into a stainless steel vat to a thickness of about 3 mm. After quenching and solidifying in a freezer at about −10 ° C., the bat is taken out, and the bat is turned upside down to return to room temperature for draining. Since it is hard and difficult to fill, a tapping operation that also serves as polishing is added so that air does not enter, and then the jar or tube container is filled.

The tube container used in the present invention is a general-purpose product without any particular specification of the material, transparency or opacity, the diameter of the discharge portion, and the like.

[0025]

The present invention will be described in more detail with reference to the following examples.

Examples 1 to 4 Pomades having the compositions shown in Table 1 were produced by a conventional method and filled in tube containers. The unit of the following compounding amount is% by mass.

(Table 1) Ingredients Example 1 Example 2 Example 3 Example 4 -------------------------- -------------------------- −−−−− Natural Mokuro 3.5-2.0 1.5 Synthetic Mokuro −5.0 3.0 1.0 12-Hydroxystearic acid −−− 0.5 Semi-hardened castor oil 7.0 10.0 15.0 20.0 (IV = 60) POE (60) hydrogenated castor oil 9.5 15.0-12.0 POE (40) Castor oil--20.0-Castor oil 80.0 70.0 0 65.0

Comparative Examples 1-2 Pomades having the compositions shown in Table 2 were produced by a conventional method and filled in tube containers.

[0029]

The hair dressings of Examples 1 to 4 did not show any sweating at room temperature, were stable in a storage test at 0 to 45 ° C., and significantly improved the temperature dependency. However, the hair styling materials of Comparative Examples 1 and 2 did not perspire, but were extremely hard on the low temperature side of 0 ° C, and were soft on the high temperature side of 45 ° C, and had a large temperature dependency.

Using the above Examples 1-4 and Comparative Examples 1-2, the following usability evaluation test was carried out.

[Usability Evaluation Test] After having been used continuously by 20 panelists for one week, "easy to get out of the tube", "hair styling power", "spreadability to whole hair (easiness of application)", "cleanability" (Washability) "and" Comprehensive ease of use "were judged, and a questionnaire was answered, and the evaluation was made as follows.

[0033]

Hereinafter, the evaluation results are shown. Example 1 Example 2 Example 3 Example 4 Comparative Example 1 Comparative Example 2 ---------- −−−− Ease of appearance ◎ ◎ ◎ ◎ × × Hair styling ◎ ○ ◎ ◎ ◎ ○ Extendability ○ ◎ ◎ ◎ △ ○ Washability ◎ ◎ ◎ ○ × × Ease of use ◎ ◎ ◎ ◎ △ △

As is clear from the above results, the hair styling composition of the present invention is excellent in temperature dependency, so that it is excellent in discharge property from a tube container, has good hair styling power, and is lightly stretched and spreadable. It could be more easily washed off, was convenient to carry, and had excellent usability.

[0036]

As described above, the hairdressing composition of the present invention
It is clear that it has excellent setting properties (hair styling properties), temperature dependency, cleanability (easiness of washing off), and can be filled in a tube container, and has excellent usability and usability.

Claims (4)

[Claims] 1. A natural or synthetic mocro, a higher or higher fatty acid having 14 to 22 carbon atoms which may have a hydroxyl group and a straight or branched chain having 14 to 22 carbon atoms. Monohydric higher alcohol, semi-hardened castor oil (Iodine value 30
To 70), one or more solidifying agents selected from the group consisting of glycerin mono 12-hydroxystearate, (B) 5 to 30% by mass of a surfactant, and (C) 0 to 90% by mass of castor oil Hair styling containing. 2. The component (A) is one or more selected from the group consisting of natural moles, synthetic moles, 12-hydroxystearic acid, and semi-hardened castor oil (iodine value 30 to 70). The hairdressing composition according to 1. 3. Component (B) is polyoxyethylene castor oil, polyoxyethylene hardened castor oil, polyoxyethylene sorbitan 12-hydroxystearate,
2. One or more selected from the group consisting of polyethylene glycol hydroxystearate.
Or the hairdressing composition according to 2. 4. A hairdressing composition characterized by filling the hairdressing composition according to claim 1 into a tube container.