WO2016158012A1

WO2016158012A1 - Oily composition for hair

Info

Publication number: WO2016158012A1
Application number: PCT/JP2016/053618
Authority: WO
Inventors: 真樹松尾; 将典岡本
Original assignee: 株式会社マンダム
Priority date: 2015-03-27
Filing date: 2016-02-08
Publication date: 2016-10-06
Also published as: JP6351831B2; JPWO2016158011A1; CN107072921B; KR101905735B1; KR101905732B1; WO2016158011A1; CN107072921A; JPWO2016158012A1; KR20170066653A; CN107072897B; JP6351832B2; CN107072897A; KR20170066656A

Abstract

An oily composition for the hair is provided which exhibits an excellent storage stability effect, has good spreadability on the palm of the hand and on the hair, has excellent finger-combability during styling, allows styling without being sticky, and leaves hair with separation after styling. This oily composition for the hair is characterized by containing a component (A): a hydrocarbon oil that is solid at room temperature and/or a wax that is solid at room temperature, a component (B): a tris (trimethylsiloxy)silyl propylcarbamic acid pullulan, a component (C): a volatile hydrocarbon oil, and a component (D): 12-hydroxystearic acid, and by containing substantially no water.

Description

Oily composition for hair

The present invention relates to an oily composition for hair. The room temperature in the present invention represents a temperature range of 1 to 30 ° C.

化粧 Hair wax, hair cream, etc., prepared by emulsifying oil and water, are widely used as cosmetics for applying hair to hair after stretching it sufficiently on the palm. However, since these emulsifiers contain an emulsifier, the hair styling agent is liable to flow off due to moisture or sweat, and has a drawback of being inferior in the so-called hair bundle feeling.

On the other hand, there is a non-aqueous wax mainly made of solid oil and non-volatile oil and prepared without blending water, so-called cosmetics called clay. Non-aqueous waxes such as clay are excellent in binding hair. However, when a high amount of solid oil is blended, the feeling of use of the composition itself becomes heavy, the spread on the fingers and palms, the spread on the hair is poor, and the spreadability is inferior. It is bad and has the drawback of stickiness. In addition, when the non-volatile oil is highly blended, the spreadability is improved, but the stickiness peculiar to the oil agent is easily generated, the hair bundle feeling is poor, and the hairstyle needs to be recreated many times. In addition, there is a disadvantage that separation occurs in a high temperature range and the storage stability of the preparation is deteriorated.

In order to solve the above drawbacks, attempts have been made to increase the spread of non-aqueous compositions. Specifically, for example, a non-aqueous hair cosmetic containing a vegetable oil mainly composed of triglyceride, dimethiconol, cyclic silicone, and dicaprylyl ether (see Patent Document 1), an oil-swelling clay mineral, An oily solid hair cosmetic (see Patent Document 2) containing a specific surfactant, a paste-like oil agent at 25 ° C., and an oil agent having a melting point of 35 to 120 ° C. has been proposed. However, although the above-described attempts can improve the spreadability to some extent, there is a problem in that a sufficient hair bundle feeling cannot be obtained and the hair cannot be set as desired during hair styling. Furthermore, in the above attempts, there is a problem that stickiness peculiar to the oil agent easily occurs.

For this reason, attempts have been made to reduce stickiness and impart hair-styling power. Specifically, for example, a hair wax product containing a silicone-free wax, a liquid hydrophobic oil, and a silicone wax and not containing water (see Patent Document 3) has been proposed. However, although such a trial can improve the stickiness peculiar to the oil agent and give hair-styling power to some extent, there is a problem that separation in a high temperature region is likely to occur and storage stability is poor.

JP 2011-207807 A JP 2011-229071 A JP 2005-213252 A

This invention is made | formed in view of the said prior art, Comprising: It aims at providing the oil-based composition for hair which exhibits the effect excellent in storage stability. In addition, the present invention has good spreadability on the palm and hair, is excellent in finger penetration during hair styling, can perform hair styling without stickiness, and the hair after hair styling has an excellent hair bundle feeling. It is an object to provide an oily composition.

That is, the present invention provides an oily composition for hair containing the following components (A) to (D) and substantially free of water.
Component (A): hydrocarbon oil solid at room temperature and / or wax solid at room temperature Component (B): pullulan tri (trimethylsiloxy) silylpropylcarbamate Component (C): volatile hydrocarbon oil Component (D): 12-hydroxystearic acid

The content of the component (A) is preferably 2 to 20% by mass.

The content of the component (B) is preferably 0.2 to 7% by mass.

The component (C) is preferably at least one volatile hydrocarbon oil selected from the group consisting of hydrogenated polyisobutene, hydrogenated (tetradecenyl / methylpentadecene) and isododecane.

Furthermore, the oily composition for hair preferably contains at least one selected from the group consisting of component (E): glyceryl behenate, glyceryl dibehenate and glyceryl tribehenate.

Further, the oily composition for hair preferably contains a component (F): a nonionic surfactant having an HLB value of 2 or more and 8 or less.

The above-mentioned oily composition for hair is preferably a hair styling agent.

The oily composition for hair according to the present invention has good spreadability on the palm and hair, and exhibits excellent finger-penetrating properties during hair styling. Moreover, the oil-based composition for hair of the present invention can perform hair styling without stickiness, and has an effect that the hair after hair styling has an excellent hair bundle feeling. Furthermore, the oily composition for hair of the present invention has the effect of exhibiting outstanding storage stability.

The oily composition for hair of the present invention is characterized by containing the following components (A) to (D) and substantially not containing water.
Component (A): hydrocarbon oil solid at room temperature and / or wax solid at room temperature Component (B): pullulan tri (trimethylsiloxy) silylpropylcarbamate Component (C): volatile hydrocarbon oil Component (D): 12-hydroxystearic acid

The component (A) is a hydrocarbon oil that is solid at room temperature and / or a wax that is solid at room temperature. In the present specification, the “hydrocarbon oil solid at room temperature” may be referred to as “component (A1)”. Further, the “solid wax at room temperature” may be referred to as “component (A2)”. As the component (A) selected from the group of the component (A1) and the component (A2), one type may be used alone, or two or more types may be used in appropriate combination.

Specific examples of the hydrocarbon oil solid at room temperature as the component (A1) include, for example, ceresin, ozokerite, paraffin, microcrystalline wax, high melting point microcrystalline wax, polyethylene powder, polyethylene wax, petroleum jelly, high melting point paraffin, synthesis Wax etc. are mentioned. A component (A1) may be used individually by 1 type, and may be used in combination of 2 or more type as appropriate.

Specific examples of the wax that is solid at room temperature as the component (A2) include carnauba wax, candelilla wax, beeswax, rice bran wax, shellac wax, whale wax, lanolin, and mole. A component (A2) may be used individually by 1 type, and may be used in combination of 2 or more type as appropriate.

As a suitable component (A), high melting point microcrystalline wax, polyethylene wax, high melting point paraffin, synthetic wax, carnauba wax, and candelilla wax are used from the viewpoint of exerting a feeling of hair bundle and further from the viewpoint of storage stability. It is preferable. Among suitable components (A), it is more preferable to use high melting point microcrystalline wax, high melting point paraffin, carnauba wax, and candelilla wax.

The content of the component (A) in the oily composition for hair of the present invention is not particularly limited as long as the desired effect is sufficiently exerted, but from the viewpoint of imparting a feeling of hair bundle, and storage stability. From the viewpoint of imparting water, it is preferably 1% by mass or more, and more preferably 2% by mass or more, in 100% by mass of the oily composition for hair. Further, from the viewpoint of suppressing the deterioration of the spreadability on the palm and the hair, and further from the viewpoint of providing a light usability, it is preferably 25% by mass or less in 100% by mass of the oily composition for hair, and 20% by mass. % Or less is more preferable. In addition, the said component (A) content is a total amount of content of all the components (A) mix | blended in the oily composition for hair of this invention.

The component (B) is pullulan tri (trimethylsiloxy) silylpropylcarbamate. Tri (trimethylsiloxy) silylpropylcarbamic acid pullulan is an INCI name (International Cosmetic Ingredient Dictionary and Handbook, 15th edition, Volume 3, 2014, p. 3669): TRIMETHYLSILOXYSICALBAMOLLPULLLULAN.

In the present invention, by containing the component (B), it is possible to exert a remarkably excellent hair bundle feeling without impairing the fingering after application. Furthermore, since the total content of the above component (A) can be reduced as compared with the conventional oily composition for hair, it is possible to exert a remarkably excellent hair bundle feeling with a light feeling without stickiness. Is possible. Moreover, by using together with the said component (A), it becomes possible to suppress the destabilization of a formulation by syneresis and to exhibit the outstanding storage stability.

Commercially available products can be used as the component (B). Examples of commercially available components (B) include TSPL-30-ID (trade name, manufactured by Shin-Etsu Chemical Co., Ltd.).

The content of the component (B) in the oily composition for hair of the present invention is not particularly limited as long as the desired effect is sufficiently exhibited, but it is remarkably excellent without impairing the fingering property during hair styling. From the viewpoint of imparting a feeling of hair bundle, and further from the viewpoint of exhibiting storage stability, it is preferably 0.1% by mass or more, and 0.2% by mass or more in 100% by mass of the oily composition for hair. More preferably. Moreover, from a viewpoint of suppressing stickiness, it is preferable that it is 10 mass% or less in 100 mass% of oily compositions for hair, and it is more preferable that it is 7 mass% or less.

The component (C) is a volatile hydrocarbon oil. By including the component (C) in the present invention, the stickiness peculiar to the oil agent can be suppressed and a light feeling of use can be obtained despite the oil-based composition.

Specific examples of component (C) include isoparaffin, light isoparaffin, light liquid isoparaffin, hydrogenated polyisobutene, hydrogenated (tetradecenyl / methylpentadecene), isododecane and the like. A component (C) may be used individually by 1 type, and may be used in combination of 2 or more type as appropriate. As a suitable component (C), it is preferable to use hydrogenated polyisobutene, hydrogenated (tetradecenyl / methylpentadecene), and isododecane from the viewpoint of lightness of elongation.

Commercially available products can be used as the component (C). Examples of commercially available hydrogenated polyisobutene include Marcazole R (trade name, manufactured by Maruzen Petrochemical Co., Ltd.) IP Solvent 1620 (trade name, manufactured by Idemitsu Kosan Co., Ltd.), Pearl Ream EX (trade name, manufactured by NOF Corporation), and the like. Can be mentioned. Examples of commercially available hydrogenated (tetradecenyl / methylpentadecene) include SMART5 (trade name, manufactured by Nikko Chemicals). Examples of commercially available products of isododecane include Cresil ID CG (trade name, manufactured by CIT Sarl).

The content of the component (C) in the oily composition for hair of the present invention is not particularly limited as long as the desired effect is sufficiently exhibited. From the viewpoint of making the oily composition, the oily composition for hair 100 In mass%, it is preferable that it is 40 mass% or more, and it is more preferable that it is 50 mass% or more. Further, from the viewpoint of storage stability and further from the viewpoint of enhancing hair styling power, it is preferably 85% by mass or less and more preferably 75% by mass or less in 100% by mass of the oily composition for hair. In addition, the said component (C) content is a total amount of content of all the components (C) mix | blended in the oil-based composition for hair of this invention.

The component (D) is 12-hydroxystearic acid. 12-Hydroxystearic acid is a saturated fatty acid having an asymmetric hydroxyl group at the 12-position carbon of stearic acid. By containing the component (D) in the present invention, the effect of improving the spreadability on the palm and the hair is exhibited. In addition, it exhibits an extremely excellent effect on storage stability at high temperatures.

Commercially available products can be used as the component (D). Examples of commercially available components (D) include hydroxystearin (trade name, manufactured by Kawaken Fine Chemical Co., Ltd.), 12-hydroxystearic acid (trade name, manufactured by KF Trading Co., Ltd.), and the like.

The content of the component (D) in the oily composition for hair of the present invention is not particularly limited as long as the desired effect is sufficiently exhibited, but from the viewpoint of imparting storage stability, the oily composition for hair 100 It is preferable that it is 0.2 mass% or more in mass%, and it is more preferable that it is 0.3 mass% or more. Further, from the viewpoint of enhancing the spreadability, it is preferably 7% by mass or less, more preferably 6% by mass or less, in 100% by mass of the oily composition for hair.

Moreover, the oily composition for hair of the present invention contains substantially no water. Thereby, it becomes possible to give the hair bundle feeling outstandingly excellent. In the present invention, “substantially does not contain water” means “does not contain water separately”, and does not exclude even a small amount of water contained in each compounding component. .

Furthermore, the oily composition for hair of the present invention contains at least one selected from the group of glyceryl behenate, glyceryl dibehenate and glyceryl tribehenate as component (E) from the viewpoint of further enhancing the storage stability. be able to. A component (E) may be used individually by 1 type, and may be used in combination of 2 or more types as appropriate. As a suitable component (E), it is preferable to use glyceryl behenate from the viewpoint of exhibiting outstanding storage stability.

Commercially available products can be used as the component (E). Examples of commercially available products of glyceryl behenate include Compritol 888 CG (trade name, manufactured by Gatefosse). As a commercially available product of glyceryl dibehenate, for example, Compitol E ATO (trade name, manufactured by Gatefosse) and the like can be mentioned. Examples of commercial products of glyceryl tribehenate include Compritol 888 ATO (trade name, manufactured by Gatefosse). In the present invention, a mixed raw material containing the component (E) may be used.

The content of the component (E) in the oily composition for hair of the present invention is not particularly limited as long as the desired effect is sufficiently exhibited, but from the viewpoint of further improving the storage stability, the oily composition for hair In 100% by mass, it is preferably 0.5% by mass or more, and more preferably 1% by mass or more. Further, from the viewpoint of enhancing the spreadability, it is preferably 12% by mass or less, more preferably 10% by mass or less, in 100% by mass of the oily composition for hair. In addition, the said component (E) content is a total amount of content of all the components (E) mix | blended in the oil-based composition for hair of this invention.

In addition, the oily composition for hair of the present invention contains a nonionic surfactant having an HLB value of 2 or more and 8 or less as a component (F) from the viewpoint of enhancing washing off from the hair during washing. Can do.

Examples of the component (F) include fatty acid polyglyceryl, fatty acid polyethylene glycol, fatty acid polyoxyethylene glyceryl, fatty acid polyoxyethylene sorbitan, and the like. The fatty acid constituting the component (F) is not particularly limited as long as the desired effect is exhibited, whether it is a linear fatty acid or a branched fatty acid. Preferably there is. Moreover, it is preferable that a component (F) is a multi-chain type in addition to the said requirements from a viewpoint of raising wash-off further. Specific examples include multi-chain branched fatty acid polyglyceryl, multi-chain branched fatty acid polyethylene glycol, multi-chain branched fatty acid polyoxyethylene glyceryl, and multi-chain branched fatty acid polyoxyethylene sorbitan.

Specific examples of suitable component (F) include PEG-3 glyceryl triisostearate (HLB value: 2), PEG-2 diisostearate (HLB value: 3), PEG-3 diisostearate (HLB value: 3), Polyglyceryl-2 triisostearate (HLB value: 3), PEG-4 sorbitan triisostearate (HLB value: 3), PEG-5 glyceryl triisostearate (HLB value: 3), polyglyceryl-2 diisostearate (HLB value: 4), PEG-4 diisostearate (HLB value: 4), polyglyceryl-3 diisostearate (HLB value: 5), PEG-5 diisostearate (HLB value: 5), PEG-10 glyceryl triisostearate (HLB value: 5), diisostearic acid PEG-8 (HLB value: 6), di PEG-10 glyceryl sostearate (HLB value: 7), polyglyceryl-6 diisostearate (HLB value: 8), polyglyceryl-10 triisostearate (HLB value: 8), PEG-12 diisostearate (HLB value: 8) PEG-20 glyceryl triisostearate (HLB value: 8) and the like. A component (F) may be used individually by 1 type, and may be used in combination of 2 or more type as appropriate.

The content of the component (F) in the oily composition for hair of the present invention is not particularly limited as long as the desired effect is sufficiently exhibited, but from the viewpoint of washing off from the hair during hair washing, In 100% by mass of the oily composition, it is preferably 1% by mass or more, and more preferably 2% by mass or more. Further, from the viewpoint of hair bundle feeling and storage stability, it is preferably 20% by mass or less, more preferably 15% by mass or less, in 100% by mass of the oily composition for hair. In addition, the said component (F) content is a total amount of content of all the components (F) mix | blended in the oil-based composition for hair of this invention.

In addition, in the oily composition for hair of the present invention, components usually used in cosmetics can be blended in addition to the above-described components as long as the effects of the present invention are not impaired. Other components include, for example, oil agents other than the above oil components such as fatty acid ester oils; surfactants other than the above; polyhydric alcohols, lower alcohols, ultraviolet absorbers, antioxidants, fragrances, colorants, chelating agents, antiseptics -Additives such as bactericides, moisturizers, fresheners, plant extracts and amino acids. The said other component can be mix | blended suitably according to the use and the objective.

In addition, as a usage form of the oily composition for hair of the present invention, the hair composition exhibits excellent finger-handing properties at the time of hair styling, and can perform hair styling without stickiness, and the hair after hair styling has an excellent hair bundle feeling. Therefore, it can be suitably used as a hair styling agent.

Hereinafter, the present invention will be described in more detail based on examples, but the present invention is not limited only to these examples. The blending amount represents “% by mass” unless otherwise specified, and all blending components were converted to pure. All the evaluations were performed under constant conditions of 23 ° C. and 60% humidity.

In the examples and comparative examples, the following components were used.

(Ingredient (A))
High melting point microcrystalline wax: Trade name “HI-MIC-1090” (manufactured by Nippon Seiwa Co., Ltd.)
High melting point paraffin: Trade name “SP-0165” (manufactured by Nippon Seiwa Co., Ltd.)
Candelilla wax: Trade name "refined candelilla wax" (Mitsuba Trading Co., Ltd.)
Carnauba: Product name “TOWAX-1F8” (manufactured by Toa Kasei)

(Ingredient (B))
Tri (trimethylsiloxy) silylpropylcarbamic acid pullulan: trade name “TSPL-30-ID” (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Ingredient (C))
Hydrogenated polyisobutene: Trade name “Marcazole R” (manufactured by Maruzen Petrochemical Co., Ltd.)
Hydrogenated (tetradecenyl / methylpentadecene): trade name “SMART5” (manufactured by Nikko Chemicals)
Isododecane: Trade name “Creasil ID CG” (CIT Sarl)

(Component (D))
12-hydroxystearic acid: trade name “12-hydroxystearic acid” (manufactured by KF Trading)

(Ingredient (E))
Glyceryl behenate: trade name “Compitol 888 CG” (manufactured by Gatefosse)
Glyceryl dibehenate: trade name "Compitol E ATO" (manufactured by Gatefosse)
Glyceryl tribehenate: trade name “Compitol 888 ATO” (manufactured by Gatefosse)

(Ingredient (F))
PEG-20 glyceryl triisostearate: trade name “NIKKOL TGI-20” (manufactured by Nippon Surfactant Kogyo Co., Ltd.)
PEG-3 glyceryl triisostearate: trade name “EMALEX GWIS-303” (manufactured by Nippon Emulsion)
PEG-10 glyceryl diisostearate: trade name “EMALEX GWIS-210EX” (manufactured by Nippon Emulsion)

(Other ingredients)
Ethyl hexyl palmitate: trade name “Koyo POC” (manufactured by Koyo Fine Chemical Co., Ltd.)
Isononyl isononanoate: trade name “Saracos 99” (Nisshin Oilio Co., Ltd.)
Trimethylsiloxysilicate: trade name “X-21-5595” (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Alkyl acrylate / dimethicone) copolymer: trade name “KP-550” (manufactured by Shin-Etsu Chemical Co., Ltd.)
Cyclopentasiloxane: Trade name “KF-995” (manufactured by Shin-Etsu Silicone)
Dodecamethylcyclohexasiloxane: “DOW CORNING TORAY DC 246” (manufactured by Dow Corning Toray)
Inulin stearate: Trade name “Leopard ISL2” (Chiba Flour Mills)
Dextrin palmitate: Brand name “Leopard KS2” (Chiba Flour Mills)

(Preparation of each sample)
According to the compositions described in Tables 1 and 2, oil compositions for hair of Examples 1 to 10 and Comparative Examples 1 to 10 were prepared and subjected to the following evaluation test. The results are also shown in Tables 1 and 2, respectively.

(Test Example 1: Evaluation of spreadability on the palm)
1 g of the sample obtained in each example and each comparative example was placed on the palm, and then rubbed with both hands, and the elongation at the time of rub was subjected to sensory evaluation according to the following evaluation criteria.
The evaluation was performed by 10 sensory evaluation panels, and the evaluation result obtained with the largest number of people was used as the result of each sample.

<Evaluation criteria for spreadability on the palm>
○ (Good): Spreads uniformly without spreading. Δ (Insufficient): Slightly streaks but spreads. × (Bad): Studs occur and does not spread evenly.

(Test Example 2: Evaluation of spreadability on hair)
Using a wig (Lesson Mannequin: manufactured by Eucalyptus Japan Co., Ltd.), the hair obtained with each of the samples obtained in each of the Examples and Comparative Examples was subjected to hair styling so that the hair stretches on the hair during hair styling. Sensory evaluation was performed according to the criteria.
In addition, evaluation was performed by the said 10 evaluation panel, and the evaluation result obtained with the largest number of people was made into the result of each sample.

<Evaluation criteria for spreadability on hair>
○ (Good): Uniformly spread without unevenness △ (Insufficient): Slightly uneven but extended and spread × (defect): Unevenly spread with unevenness and not spread

(Test Example 3: Evaluation of fingering and stickiness)
After the evaluation in Test Example 2, hair root was applied from the base of the hair so that the hair was bundled, and the finger passage and stickiness during hair styling were subjected to sensory evaluation according to the following evaluation criteria.
In addition, evaluation was performed by the said 10 evaluation panel, and the evaluation result obtained with the largest number of people was made into the result of each sample.

<Evaluation criteria for fingertipability>
○ (Good): No gore and good fingering △ (Insufficient): Slightly goofy and inferior to fingering × (defect): Goofy and bad fingering

<Evaluation criteria for stickiness>
○ (Good): No stickiness △ (Inadequate): Slightly sticky × (Bad): Sticky

(Test Example 4: Evaluation of hair bundle feeling)
Ten minutes after the evaluation of Test Example 3, the hairstyle shape after the hair was visually evaluated according to the following evaluation criteria.
In addition, evaluation was performed by the said 10 evaluation panel, and the evaluation result obtained with the largest number of people was made into the result of each sample.

<Evaluation criteria for hair bundle feeling>
○ (Good): The shape is held in a bundled shape. Δ (Insufficient): The bundled shape is starting to break. × (Bad): The bundled shape is broken and is not held.

(Test Example 5: Evaluation of washing off)
After the evaluation in Test Example 4, the hair of the wig subjected to styling was washed with a shampoo (trade name: LUCIDO Shampoo, Mandom), rinsed with warm water at 40 ° C. for 1 minute, and the hair after towel drying was washed. Sensory evaluation was performed according to the following evaluation criteria.
In addition, evaluation was performed by the said 10 evaluation panel, and the evaluation result obtained with the largest number of people was made into the result of each sample.

<Evaluation criteria for wash-off>
○ (Good): The hair is not sticky and washed out well △ (Inadequate): The hair is slightly sticky but washed out × (Poor): The hair is sticky and not washed out

(Test Example 6: Evaluation of storage stability)
Samples obtained in each Example and each Comparative Example were each filled in a 30 g transparent glass container, and the state of the system after being stored in a constant temperature bath at 40 ° C. for 1 week was visually observed and visually evaluated according to the following evaluation criteria. did.
In addition, evaluation was performed by the said 10 evaluation panel, and the evaluation result obtained with the largest number of people was made into the result of each sample.

<Evaluation criteria for storage stability>
○ (Good): No change is observed immediately after production Δ (Insufficient): Slight separation is observed × (Poor): Clear separation is observed

From the results shown in Tables 1 and 2, the oily compositions for hair of each example have better spreadability on the palm and hair compared to those of each comparative example, and excellent finger-penetration properties during hair styling. It can be seen that the hair can be applied without stickiness and the hair after styling has the effect of having an excellent hair bundle feeling. Moreover, it turns out that the oil-based composition for hair of each Example is exhibiting the effect excellent in washing off from hair. Furthermore, it turns out that the oil-based composition for hair of each Example is exhibiting the outstanding storage stability.

On the other hand, it can be seen that Comparative Examples 1-2, Comparative Example 5 and Comparative Example 8 which do not satisfy the essential constituents of the present invention cannot sufficiently achieve the effects of the present invention. Particularly, in Comparative Example 1, Comparative Example 5 and Comparative Example 8, the oil agent oozes out and becomes separated, the storage stability is poor, and the uniformity of the composition is lost, so the effect of the present invention cannot be exhibited. I understand that.

Further, Comparative Example 3 and Comparative Example 4 in which component (B), which is an essential component of the present invention, is replaced with another film-forming component, and component (C), which is an essential component of the present invention, is replaced with another volatile oil. In Comparative Examples 6 and 7, and Comparative Example 9 and Comparative Example 10 in which the component (D), which is an essential component of the present invention, is replaced with another oil gelling agent, the oil oozes out and is separated and stored. It can be seen that the stability of the composition is poor and the uniformity of the composition is lost, so that the effect of the present invention cannot be exhibited.

Claims

An oily composition for hair containing the following components (A) to (D) and substantially free of water.
Component (A): hydrocarbon oil solid at room temperature and / or wax solid at room temperature Component (B): pullulan tri (trimethylsiloxy) silylpropylcarbamate Component (C): volatile hydrocarbon oil Component (D): 12-hydroxystearic acid
The oily composition for hair according to claim 1, wherein the content of the component (A) is 2 to 20% by mass.
The oily composition for hair according to claim 1 or 2, wherein the content of the component (B) is 0.2 to 7% by mass.
The oily composition for hair according to any one of claims 1 to 3, wherein the component (C) is at least one selected from the group consisting of hydrogenated polyisobutene, hydrogenated (tetradecenyl / methylpentadecene) and isododecane. .
The oily composition for hair according to any one of claims 1 to 4, further comprising the following component (E):
Component (E): at least one selected from the group consisting of glyceryl behenate, glyceryl dibehenate and glyceryl tribehenate
The oily composition for hair according to any one of claims 1 to 5, further comprising the following component (F):
Component (F): Nonionic surfactant having an HLB value of 2 or more and 8 or less
The oily composition for hair according to any one of claims 1 to 6, which is a hair styling agent.