JP2009013144A - Hair damage suppressing agent - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a means for inhibiting color fading of dyed hair, and further strengthening the hair through suppression of flowing out of protein from hair with regard to a wide range of hair. <P>SOLUTION: It is found that the problem can be solved by providing a hair damage suppressing agent comprising an esterified oil obtained by esterifying dipentaerythritol and a 12-hydroxystearic acid polymer and having a hydroxyl value of 20-70 mgKOH/g and an acid value of 3 mgKOH/g or less, and incorporating the same in a hair cosmetic. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an external agent for hair. More specifically, the present invention is capable of strengthening the hair by preventing discoloration of the hair that has been dyed and further suppressing the outflow of protein from the hair with respect to the hair in general. This invention relates to a hair external preparation and composition or hair cosmetic.

  There are various causes of hair damage, such as rough shampoo, excessive brushing, unpainted blow, dryer, hot curler, permanent, hair color, bleach, ultraviolet rays from the sun, air conditioning etc. However, it is not limited to these.

  In any case, since it is certain to be exposed to the cause of hair damage if daily life is spent normally, various means for preventing hair from being damaged are provided. For example, investigations involving various blending components have been made on split hair coating agents, fading inhibitors for dyed hair, and the like.

Therefore, finding a new compounding component capable of preventing hair damage and further using it as a hair damage inhibiting component is a powerful development field in hair cosmetics.
International Publication WO2006 / 080389 Pamphlet

  An object of the present invention is to find a more useful hair damage inhibiting component from the above-mentioned development flow of hair cosmetics and to provide means for utilizing this in the field of hair cosmetics.

  The present inventor disclosed the above-mentioned Patent Document 1, “The hydroxyl value obtained by esterifying dipentaerythritol and 12-hydroxystearic acid polymer is 20 to 70 mg KOH / g, and the acid value is Focusing on the “esterification reaction product (esterified oil content) of 3 mgKOH / g or less” ”, the present inventors conducted extensive studies on the hair damage inhibiting action of the component. Patent Document 1 discloses hair cosmetics containing the components (Patent Document 1, paragraphs [0194] to [0217]). The effects of these components in these hair cosmetics are as follows. It is not disclosed at all about the sensory evaluation at the time of using the hair and using the component as a hair damage suppressing component.

  As a result, surprisingly, it was found that the component has a very excellent hair damage inhibiting action, and the present invention has been completed.

  That is, the present invention provides an esterified oil component obtained by esterifying dipentaerythritol and 12-hydroxystearic acid polymer, having a hydroxyl value of 20 to 70 mgKOH / g and an acid value of 3 mgKOH / g or less ( Hereinafter, the invention provides a hair damage inhibitor (hereinafter, also referred to as the present hair damage inhibitor).

  In the present invention, the “hair damage inhibitor” is an agent that gives the hair strength over time by bringing the agent into contact with the hair, thereby preventing the components fixed in the hair from flowing out. As will be described later, the agent of the present invention is primarily an active ingredient that achieves the purpose of inhibiting hair damage. Moreover, the component used as the object of the said outflow prevention is the protein which comprises hair. By suppressing the outflow of the hair constituent proteins over time, it is possible to prevent split ends and hair breakage and strengthen the hair. In addition, in the hair that has been dyed, it is possible to suppress fading of the hair dyed hair, by suppressing the outflow of this hair constituent protein and preventing the hair dye from dropping off, It is also possible to strengthen the hair over time. In this sense, the present hair damage inhibitor is a “hair protein outflow inhibitor” (hereinafter also referred to as the present outflow inhibitor) and a “hair fading inhibitor” (hereinafter also referred to as the present discoloration inhibitor). It is an agent to obtain.

  In addition, can be used as a composition for hair damage suppression (henceforth this hair composition) containing this hair damage inhibitor. The present hair composition comprises a “hair protein outflow suppression composition” (hereinafter also referred to as the present outflow suppression composition) and a “hair fading suppression composition” (also referred to as a present fading suppression composition). It is a composition for hair which can be.

  According to the present invention, a hair damage inhibitor having excellent hair damage suppression ability is provided.

[This hair damage inhibitor]
As described above, the present hair damage inhibitor is an agent containing a specific esterified oil as an essential component. The method for producing the specific esterified oil is disclosed in detail in the above Patent Document 1, and can be produced according to the production method and used in the present invention.

  If an outline is shown about the said manufacturing method, a specific esterified oil part is an esterified oil part obtained by esterifying dipentaerythritol and 12-hydroxystearic acid polymer as above-mentioned.

  If the outline of the said manufacturing method is shown, specific esterified oil will be dipentaerythritol which can use a commercial item, and 12-hydroxystearic acid polymer obtained by polymerizing the same 12-hydroxystearic acid. The ester reaction product.

  The 12-hydroxystearic acid polymer is a polymer obtained by an intermolecular esterification reaction in which a carboxyl group or a hydroxyl group in a 12-hydroxystearic acid molecule is esterified. For example, 12-hydroxystearic acid is charged in a reaction vessel. Esterification reaction in the presence or absence of an acid, alkali or other metal catalyst, preferably in an organic solvent and / or gas inert to the reaction, at 180 to 220 ° C. for 5 to 30 hours with stirring. It can be manufactured by doing. The average degree of polymerization of the 12-hydroxystearic acid polymer is preferably 2 to 12, more preferably 4 to 12, and most preferably 6 to 12.

  In order to adjust the average degree of polymerization of the 12-hydroxystearic acid polymer as described above, for example, the acid value of the product of the polymerization reaction is measured to calculate the degree of polymerization, and this is used as an index to continue the reaction or This can be realized by stopping.

  The specific esterified oil which is an esterified oil of 12-hydroxystearic acid polymer and dipentaerythritol which can be produced in this way is, for example, put dipentaerythritol and 12-hydroxystearic acid polymer in a reaction vessel. In an inert organic solvent and / or gas, the esterification reaction can be performed at 200 to 220 ° C. for 1 to 20 hours, followed by purification treatment. The amount of each component charged is preferably 1-6 mol of 12-hydroxystearic acid polymer per mol of dipentaerythritol, more preferably 1.5-5 mol, Preferably it is 2-4 mol. In the esterification reaction, a catalyst such as an acid catalyst or an alkaline earth metal alkoxide can be used. The hydroxyl value of the specific ester oil is 20 to 70 mg KOH / g, preferably 20 to 60 mg KOH / g, more preferably 25 to 50 mg KOH / g, and most preferably 30 to 40 mg KOH / g.

  The specific ester oil is a colorless to pale yellow transparent liquid and odorless, and is an ester oil represented by the following formula (1).

[In formula, R < ¹ > -R < ⁶ > may be same or different and is a polyhydroxystearic acid residue represented by following formula (2). ]

[Wherein n represents an average degree of polymerization, preferably 2 to 12, more preferably 4 to 12, and most preferably 6 to 12. ]

  As the specific ester oil component, a commercially available product can be used. Examples of the commercially available product include Saracos WO-6 (trade name: manufactured by Nisshin Oilio Co., Ltd.). Saracos WO-6 is a typical commercial product of the above-mentioned specific ester oil.

  The specific ester oil can be used as the present hair damage inhibitor, and can further be used as the present runoff inhibitor or the present fading inhibitor.

  Further, according to the above, the present invention provides a method for suppressing hair damage by bringing the specific ester oil into contact with the hair, and further a method for suppressing hair fading by bringing the specific ester oil into contact with the hair that has been dyed. It is also an invention that provides a method for suppressing the fading of hair by bringing the specific ester oil into contact with the hair.

  In addition, the present invention is characterized by suppressing damage to the hair by bringing the specific ester oil into contact with the hair, and further, by using the specific ester oil in contact with the hair, It is characterized by suppressing the outflow of protein from the hair, characterized by suppressing the fading of the hair by using the specific ester oil content, and contacting the hair dyed with the specific ester oil content, It can also be used as a method of using a specific ester oil component.

[Composition for hair and hair cosmetics]
As described above, the present hair composition is a hair damage inhibiting composition containing the present hair damage inhibiting agent, that is, a specific ester oil component. The composition for suppressing hair damage can be defined as a hair cosmetic material substantially the same as the composition containing the present hair damage inhibitor.

  In the present hair composition, the present hair damage inhibitor, that is, the content of the specific ester oil can be selected depending on the dosage form, the relationship with other components, etc. It is suitable that it is 0.001-10.0 mass% with respect to the whole, and it is still more suitable that it is 0.1-5.0 mass%. If the content is less than 0.001% by mass relative to the entire composition, sufficient hair damage inhibiting action is not exhibited, and if it exceeds 10.0% by mass, the hair damage inhibiting action is commensurate with the content. It is also difficult to recognize, and further, there is a tendency that unnecessary oiliness and stickiness are generated on the hair and the usability is lowered. The range of the content of the specific ester oil is preferably about 0. 0 to the entire composition regardless of whether the hair composition is a composition for suppressing spillage or a composition for suppressing discoloration. It is 001-10.0 mass%, More preferably, it is 0.1-5.0 mass%.

  In order to make the effect of the present invention suitable as a more realistic embodiment, the present hair composition can contain components that can be blended in the cosmetics field, if necessary. Particularly suitable examples of the selective component include a quaternary ammonium salt represented by the following formula (3) and a silicone oil.

<Quaternary ammonium salt>
A quaternary ammonium salt of the following formula (3):

Wherein, R ⁷ is an alkyl or hydroxyalkyl group having a carbon number of 14 to 22, R ⁸ is an alkyl or hydroxyalkyl group or a benzyl group having 1 to 3 carbon atoms, X is It is a halogen atom or an alkyl sulfate group having 1 to 2 carbon atoms. ]
By blending one or more of the above into the hair composition, the adsorptivity of the composition to the hair can be further improved, the hair can be given smoothness and gloss, and the combing can be improved.

In the quaternary ammonium salt (3), examples of the alkyl group having 14 to 22 carbon atoms that may be R ⁷ include a cetyl group, a stearyl group, and a behenyl group. Similarly, examples of the hydroxyalkyl group having 14 to 22 carbon atoms include a 12-hydroxystearyl group. Particularly preferable examples of the group which can be R ⁷ include a stearyl group and a behenyl group. Moreover, as a group which can be R ⁸ , a methyl group, an ethyl group, a propyl group, a hydroxymethyl group, and a hydroxyethyl group are particularly preferable. X is preferably a chlorine atom or a bromine atom.

  More specifically, examples of the quaternary ammonium salt include cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, behenyltrimethylammonium chloride, behenyldimethylhydroxyethylammonium chloride, stearyldimethylbenzylammonium chloride, cetyltriethylammonium methylsulfate and the like. Can be mentioned. Of these, stearyltrimethylammonium chloride, behenyltrimethylammonium chloride, stearyldimethylbenzylammonium chloride, and mixtures thereof are particularly preferred.

  The content of the quaternary ammonium salt (3) in the present hair composition is preferably 0.01 to 10.0% by mass, more preferably 0.01 to 5.0%, based on the entire composition. % By mass. If it is less than 0.01% by mass of the whole composition, it is difficult to achieve a sufficient blending effect. If it exceeds 5.0% by mass, the viscosity of the composition becomes too high, and the usability tends to decrease. The range of the content of the quaternary ammonium salt (3) is such that the present hair composition is suitable for the entire composition regardless of whether it is a composition for suppressing outflow or a composition for suppressing discoloration. It is 0.01-10.0 mass% with respect to it, More preferably, it is 0.01-5.0 mass%.

<Silicone oil>
By including one or more silicone oils in the present hair composition, it is possible to impart smoothness to the hair surface and improve the usability of the composition. Examples of the silicone oil include linear polysiloxanes (for example, dimethylpolysiloxane, methylphenylpolysiloxane, diphenylpolysiloxane, etc.); cyclic polysiloxanes (for example, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexyl). And silicone resins that form a three-dimensional network structure, various modified polysiloxanes (amino-modified polysiloxane, polyether-modified polysiloxane, alkyl-modified polysiloxane, fluorine-modified polysiloxane, etc.) It is done. The content of the silicone oil in the present hair composition can be freely selected according to the type of the specific silicone oil, and the balance with the dosage form of the composition and other components. 0.01-30 mass% is suitable with respect to the whole thing. The range of the silicone oil content is generally preferably 0.1% of the total composition regardless of whether the hair composition is a composition for suppressing spillage or a composition for suppressing discoloration. ˜20 mass%.

  In addition, oily ingredients, UV absorbers, moisturizers, thickeners, preservatives, pH adjusters, antioxidants, sequestering agents, powder components, perfumes, water, pigments, etc. It can be blended in the composition.

  The dosage form and form of the present hair composition that can be used as a cosmetic for hair is not limited as long as it is a dosage form in which the present hair damage inhibitor can be blended. For example, hair cream, hair shampoo, hair rinse, It can be used as a hair conditioner, hair spray, hair wax, hair mousse, hair mist, hair lotion and the like.

  Examples of the present invention are disclosed below, but the scope of the present invention is not limited thereby. In the column of this example, the blending amount is mass% unless otherwise specified.

1. This hair damage inhibitor In order to verify the effect of this hair damage inhibitor, as a test product, "Saracos WO-6" (manufactured by Nisshin Oillio Co., Ltd.), which is a commercial product of the above-mentioned specific ester oil (1), Prepared as a test product (Example 1) diluted to 1.0% by mass in volatile isoparaffin, and performed the following protein outflow suppression test, dyed hair fading suppression test, contact angle test, and cuticle peeling suppression effect test. . In addition, this test was done using the volatile isoparaffin which extracted said Saracos WO-6 as a comparative product (comparative example 1). These results are also disclosed in Table 1.

<Protein outflow inhibition test>
The above test product (Example 1 or Comparative Example 1) was uniformly applied to a 200 mL Erlenmeyer flask, and then dried with a rotary dryer, 1.5 g of hair without a history of chemical treatment, and ALScope NS as a cleaning component 45 g of a 30% aqueous solution of -230 (manufactured by Toho Chemical Co., Ltd.) was added and shaken with a shaker NTS-3000 (manufactured by EYELA) at 40 ° C. and 70 cycles / min for 60 minutes. Thereafter, the aqueous solution was colored using Dc Protein Assay Kit (Bio-rad), the absorbance at 750 nm was measured with JASCO V-550 (manufactured by JASCO), and the protein by using ALSCOPE NS-230. The amount of elution was compared. The numbers in Table 1 are the measured absorbances, and the smaller the numbers, the smaller the amount of protein elution, indicating that the outflow of protein from the hair is suppressed.

<Dyeing hair fading suppression test>
1 agent, 2 agents and 3 agents of commercially available hair bleaching agent [MR Hybrid (manufactured by Shiseido Co., Ltd.)] are mixed at 47.5: 47.5: 5, and this is mixed into hair strands. It was applied and decolorized by leaving it at 30 ° C. for 30 minutes. Furthermore, 1 agent and 2 agents of MR hair color CR (cherry red (color), manufactured by Shiseido Co., Ltd.) in a commercially available 3 agent form are mixed 1: 2, and 45 g per strand in the decolored hair strand. The mixed hair color was applied, covered with wrap, and allowed to stand at room temperature for 20 minutes for hair dyeing. Thereafter, the hair dyed hair strand was washed with a 30% aqueous solution of Scope NS230 (manufactured by Toho Chemical Co., Ltd.), dried for 80 minutes with a rotary drier, and then stored in a dark place for 1 week.

  Each test product was uniformly applied to the dyed hair strand and allowed to stand at 50 ° C. for 1 hour. Thereafter, it was washed twice with a 30% aqueous solution of Scope NS230 (manufactured by Toho Chemical Co., Ltd.) and dried with a rotary dryer. This operation was repeated 5 times, and the color difference before and after the treatment was measured using Macbeth Color Eye 7000 (manufactured by Sakata Inx Corporation), and the color difference ΔE before and after the treatment was compared. It shows that the fading of the hair color is suppressed as the color difference ΔE is smaller.

<Measurement of contact angle>
The above-mentioned protein elution suppression effect and hair color fading suppression effect are considered to depend greatly on how the hair can be damaged and how the hydrophilic portion can be hydrophobized. Was measured as an index. The larger the contact angle, the higher the hydrophobicity of the hair surface, indicating that a conditioning effect is observed.

  The contact angle is measured in the same manner as in the above fading suppression test, and a decolorized hair strand is prepared, and the hair strand is immersed in each test article for 1 hour at room temperature, and then at 50 ° C. for 1 hour. Dried. The hair strand that had been treated with the test product thus obtained was brought into contact with 1.5 μL of purified water, an image was taken with a digital microscope VHX-200 (manufactured by Keyence Corporation), and the contact angle was measured. .

<Measurement of cuticle peeling suppression effect>
Furthermore, in order to verify the effect of the present hair damage inhibitor, the time until cuticle peeling was measured. Specifically, the hair strand was dipped in each test article for 1 hour and then dried at 50 ° C. for 1 hour. Thereafter, the time until the cuticle was peeled was measured using a wear tester (NRf-1S) for the treated hair that had been left overnight at 25 ° C. and a humidity of 50% under conditions of a load value of 20 g and 20 rpm. This means that the longer the peeling time, the stronger the effect of suppressing the peeling of the cuticle.

表１に示された結果より、本毛髪損傷抑制剤を含有する実施例１の試験品は、これを含有しない比較例１の試験品と比べると、タンパク質溶出量が少なく、キューティクル剥離抑制効果にも優れていることがわかる。これは、実施例１の試験品に優れたトリートメント効果が認められることにも現れている。さらに、本毛髪損傷抑制剤は、染色毛の退色抑制効果にも優れていることも明らかになった。このように、本毛髪損傷抑制剤は、経時的に毛髪を強化する効果に優れ、個別的には、毛髪タンパク質の流出抑制効果と、染色毛の退色抑制効果に優れていることが明らかになり、毛髪タンパク質の流出抑制剤又は毛髪の退色抑制剤として用いることも可能であることが示された。

From the results shown in Table 1, the test product of Example 1 containing the present hair damage inhibitor has a smaller amount of protein elution than the test product of Comparative Example 1 that does not contain the hair damage inhibitor. It turns out that it is excellent. This also shows that an excellent treatment effect is recognized in the test product of Example 1. Furthermore, it was also clarified that the present hair damage inhibitor is also excellent in the effect of suppressing the fading of dyed hair. Thus, the present hair damage inhibitor is excellent in the effect of strengthening hair over time, and individually, it is revealed that it is excellent in the effect of suppressing the outflow of hair protein and the effect of suppressing discoloration of dyed hair. It was also shown that it can be used as a hair protein outflow inhibitor or a hair fading inhibitor.

2. Next, in order to examine the practicality of the present invention by verifying the effect of the composition for suppressing hair damage containing the above-described hair damage inhibitor, the formulation shown in Table 2 below is used. A hair composition (hair mist) was prepared according to the following procedure. The specific ester oil used in the formulation of Table 2 is “Saracos WO-6” (manufactured by Nisshin Oillio Co., Ltd.) already described. Then, for these hair compositions, the above four types of tests were performed, and in order to further examine the practicality, an actual use test regarding “smoothness of hair” having the following contents was performed. The hair mist shown in Table 2 was placed in a sprayer and sprayed onto the test hair.

<Verification of smoothness of hair>
Evaluation was performed as follows according to the number of panelists who asked 10 hair panelists to apply each test product to their own hair and felt that the hair was smooth.
A: 8 to 10 people.
B: 5-7 people.
C: 2-4 people.
D: 0 to 1 person.

<Manufacturing method>
Stir and mix the oil phase component in an aqueous phase component in which polyoxyethylene hydrogenated castor oil is dissolved in an appropriate amount of purified water and propylene glycol, emulsify using a homogenizer, dissolve the remaining portion, and prepare the desired hair mist did.

  From the results shown in Table 2, the present hair damage inhibiting composition has a desired hair damage inhibiting effect, and can be used particularly as a hair protein outflow inhibiting composition or a hair fading inhibiting composition. It was shown that. In particular, the composition for suppressing hair damage includes a silicone oil (in the above example, phenylmethicone) and / or a quaternary ammonium salt (in the above example, stearyltrimethylammonium chloride). While maintaining “smoothness” that cannot be said to be sufficient even with a large amount of blending (Example 3), it is possible to make other items equal to or greater than when a large amount of the specific ester oil is blended. (Examples 4-5).

  Hereinafter, other examples of formulations of the present hair damage inhibiting composition or hair cosmetics for the application are shown as examples. These hair compositions or cosmetics can be used for hair discoloration suppression applications and hair protein outflow suppression applications, and as a result of any use, good results of the above test Can be obtained.

[Example 6] O / W hair wax
Compounding component amount (% by mass)
(1) Saracos WO-6 (supra: Nisshin Oilio Co., Ltd.) 5.0
(2) Liquid paraffin 10.0
(3) Microcrystalline wax 5.0
(4) Propylene glycol 10.0
(5) Carnauba wax 5.0
(6) Isostearic acid 1.0
(7) Stearic acid 2.0
(8) Tetra-2-ethylhexanoic acid pentaerythritol 3.0
(9) Polyoxyethylene glyceryl isostearate 2.0
(10) Self-emulsifying glyceryl monostearate 2.0
(11) Silicic anhydride 1.0
(12) Triethanolamine 0.3
(13) Carboxyvinyl polymer 0.2
(14) Appropriate amount of paraoxybenzoate
(15) edetate trisodium appropriate amount
(16) Purified water residue

<Manufacturing method>
After (15), (14) and (4) were dissolved in (16), (11) was added and heated and dissolved at 80 ° C. to 90 ° C. to prepare an aqueous phase. Separately from this, an oil phase was prepared by heating and dissolving at 80 ° C. to 90 ° C. with the remaining components except (12). The oil phase was mixed with the aqueous phase at 80 ° C. to 90 ° C., neutralized by adding (12), then degassed and cooled, and filled into a container to prepare an O / W type hair wax.

[Example 7] Hair spray
Compounding component amount (% by mass)
(1) Volatile isoparaffin 15.0
(2) Dimethylpolysiloxane (6cSt) 7.0
(3) Saracos WO-6 (supra: Nisshin Oilio Co., Ltd.) 1.0
(4) Poly (oxyethylene / oxypropylene) /
Methyl polysiloxane copolymer 4.0
(5) Perfume appropriate amount
(6) Propylene glycol 5.0
(7) Ethanol appropriate amount
(8) Purified water 2.0
(10) LPG remaining

<Manufacturing method>
The mixture of (6) to (8) was mixed with (1) to (5) and emulsified. A hair spray was prepared by filling the container together with (10).

[Example 8] Hair spray
Compounding component amount (% by mass)
(1) Volatile isoparaffin 3.0
(2) Dimethylpolysiloxane (20cs) 2.0
(3) Saracos WO-6 0.5
(4) Poly (oxyethylene / oxypropylene) /
Methyl polysiloxane copolymer 0.2
(5) Perfume appropriate amount (6) Polyoxyethylene hydrogenated castor oil 0.5
(7) Propylene glycol 5.0
(8) Ethanol appropriate amount
(9) Purified water Residual (10) Dimethyl ether 40.0

<Manufacturing method>
(1) to (5) were mixed and added to the mixture of (6) and (7) to emulsify. The emulsion was put into the mixture of (8) to (9) and filled into a container together with (10) to prepare a hair spray.

Example 9 Hair Mousse (Aerosol)
Compounding component amount (% by mass)
(1) Ethanol 5.0
(2) Saracos WO-6 5.0
(3) Amino-modified silicone 5.0
(4) Volatile isoparaffin 25.0
(5) 1,3-butylene glycol 5.0
(6) Isostearic acid 1.0
(7) Polyoxyethylene hydrogenated castor oil 1.0
(8) 2-alkyl-N-carboxymethyl
-N-hydroxyethylimidazolinium betaine 6.0
(9) Appropriate amount of phenoxyethanol
(10) Purified water residue
(11) Perfume appropriate amount

<Manufacturing method>
What mixed (1)-(4) and (11) was added to what mixed (5)-(10), and it emulsified, and obtained the hair mousse.

[Example 10] Hair cream
Compounding component amount (% by mass)
(1) Volatile isoparaffin 10.0
(2) Dimethylpolysiloxane 1.0
(3) Saracos WO-6 2.0
(4) 1,3-butylene glycol 5.0
(5) Isostearic acid 0.5
(6) Polyoxyethylene hydrogenated castor oil 0.1
(7) 2-alkyl-N-carboxymethyl
-N-hydroxyethylimidazolinium betaine 1.0
(8) Ethanol 10.0
(9) POE (14) POP (7) Dimethyl ether 1.0
(10) Carboxyvinyl polymer 0.8
(11) Sodium hydroxide 0.3
(12) Paraoxybenzoic acid ester appropriate amount
(13) edetate trisodium appropriate amount
(14) Purified water residue
(15) Perfume appropriate amount

<Manufacturing method>
What mixed (1)-(3) and (15) was added and emulsified to what was made uniform by mixing (4)-(7). After adding (10), it was neutralized in (11) and further stirred to make it uniform to prepare a hair cream.

[Example 11] Hair cream
Compounding component amount (% by mass)
(1) Liquid paraffin 5.0
(2) Saracos WO-6 2.0
(3) Dimethylpolysiloxane 5.0
(4) Ammonium modified silicone 1.0
(5) Cetanol 4.0
(6) Stearyl alcohol 1.0
(7) 1,3-butylene glycol 10.0
(8) Polyoxyethylene
Polyoxypropylene dimethyl ether 2.0
(9) Polyoxypropylene glyceryl ether 2.0
(10) Polyoxyethylene glyceryl isostearate 2.0
(11) Lipophilic glyceryl monostearate 2.0
(12) Polymer JR-400 ^TM (manufactured by Toho Chemical Industry Co., Ltd.) 0.5
(13) Hydrolyzed wheat protein 0.1
(14) Appropriate amount of paraoxybenzoate
(15) Purified water Residual (16) Perfume appropriate amount

<Manufacturing method>
The oil layers (1) to (6) and the aqueous layers (7) to (15) are dissolved and mixed by heating, and after adding (16) to the oil layer to make it uniform, the two layers are mixed. And emulsified to prepare a hair cream.

[Example 12] Hair cream
Compounding component amount (% by mass)
(1) Dimethylpolysiloxane 15.0
(2) Saracos WO-6 0.1
(3) Polyoxyethylene methyl polysiloxane copolymer 0.2
(4) Ethanol 10.0
(5) Propylene glycol 5.0
(6) POE (36) POP (41) Dimethyl ether 1.0
(7) edetate trisodium appropriate amount
(8) Xanthan gum 0.1
(9) Vinyl acetate / vinyl pyrrolidone copolymer 0.5
(10) Acrylic acid / alkyl methacrylate copolymer 0.2
(11) Sodium polyacrylate
Acryloyldimethyltaurine sodium copolymer 0.1
(12) Carboxyvinyl polymer 0.4
(13) Purified water residue
(14) Perfume appropriate amount
(15) Appropriate amount of 2-amino-2-methyl-1-propanol

<Manufacturing method>
What mixed (1)-(3) and (14) was added and emulsified to what was made uniform by mixing (4)-(13). This was neutralized with (15), and further stirred to obtain a uniform hair cream.

[Example 13] Hair cream
Compounding component amount (% by mass)
(1) Liquid paraffin 10.0
(2) Saracos WO-6 3.0
(3) Dimethylpolysiloxane 2.0
(4) Amino-modified silicone 1.0
(5) Propylene glycol 10.0
(6) Polyoxypropylene (40) Butyl ether 2.0
(7) Tetra-2-ethylhexanoic acid pentaerythritol 3.0
(8) Polyoxyethylene hydrogenated castor oil 2.0
(9) Carboxyvinyl polymer 0.3
(10) Hydroxyethyl polyacrylate
-Acryloyldimethyltaurine sodium copolymer 0.1
(11) Purified water residue
(12) Perfume appropriate amount
(13) Potassium hydroxide 0.1

<Manufacturing method>
The mixture of (1) to (6) and (12) is added to the mixture of (7) to (12) to emulsify, neutralized with (13), and further stirred to make it uniform. A hair cream was prepared.

[Example 14] Hair cream
Compounding component amount (% by mass)
(1) Methylpolysiloxane 10.0
(2) Saracos WO-6 1.0
(3) Polyoxyethylene / methylpolysiloxane copolymer 0.1
(4) Poly (oxyethylene / oxyproprene)
Methyl polysiloxane copolymer 0.1
(5) Volatile isoparaffin 2.0
(6) Cross-linked polyether-modified silicone 2.5
(7) Dextrin ester 1.0
(8) Polyaspartic acid 0.1
(9) Glycine 0.1
(10) Ethanol 5.0
(11) Paraben 0.25
(12) Perfume appropriate amount
(13) Appropriate amount of dye
(14) Purified water residue

<Manufacturing method>
A hair cream is prepared by adding (8)-(11) and (14) to a uniform mixture of (1)-(7) and (12) (13) and emulsifying it. did.

[Example 15] Hair lotion
Compounding component amount (% by mass)
(1) Light isoparaffin 15.0
(2) Saracos WO-6 3.0
(3) Dimethyl silicone 6.0
(4) 1,3-butylene glycol 2.0
(5) Polyoxyethylene (60 mol) hydrogenated castor oil ester 2.0
(6) Titanium oxide sol 10.0
(7) Ethanol 15.0
(8) Purified water residue
(9) Perfume appropriate amount

<Manufacturing method>
Mixing (1) to (3) and (9) with (4) and (5) and emulsifying the parts into (6) to (8), and stirring. To obtain a hair lotion.

[Example 16] Hair mist
Compounding component amount (% by mass)
(1) Saracos WO-6 0.2
(2) Dimethylpolysiloxane 1.0
(3) Stearyl alcohol 0.1
(4) Behenyl alcohol 0.2
(5) Glycerin 2.0
(6) Dipropylene glycol 1.0
(7) 1,3-butylene glycol 1.0
(8) Ethanol 5.0
(9) Alkyltrimethylammonium chloride (77%) 0.5
(10) Vinylpyrrolidone
N, N-dimethylaminoethyl methacrylic acid copolymer 2.5
(11) Arginine 0.1
(12) Lecithin 0.1
(13) Appropriate amount of paraoxybenzoate
(14) Purified water Residual (15) Perfume appropriate amount
(16) Octyl methoxycinnamate 0.1

<Manufacturing method>
The oil phase mixed with (1) to (4) and the aqueous phase mixed with (5) to (14) were dissolved by heating, and the former was added to the latter to emulsify. Next, (15) and (16) were added to make uniform, and hair mist was prepared.

[Example 17] Hair rinse
Compounding component amount (% by mass)
(1) Dimethylpolysiloxane 10.0
(2) Saracos WO-6 1.0
(3) Amino-modified silicone 1.0
(4) Cured rapeseed oil alcohol 3.0
(5) Cetanol 1.5
(6) Glycerin 10.0
(7) Cetyl 2-ethylhexanoate 2.0
(8) Alkyltrimethylammonium chloride 1.5
(9) Distearyldimethylammonium chloride 0.3
(10) Sorbitol 2.0
(11) Glutamic acid 0.5
(12) Arginine 0.1
(13) Glycine 0.1
(14) Citric acid 0.01
(15) Tocopherol acetate 0.05
(16) Paraoxybenzoic acid ester appropriate amount
(17) Appropriate amount of phenoxyethanol
(18) Hydroxyethyl cellulose 0.05
(19) Purified water residue
(20) Perfume appropriate amount

<Manufacturing method>
Among the above components, water-soluble components were mixed and dissolved by heating to make uniform. This was mixed with an oil-soluble component, heated and dissolved, and emulsified. (20) was added to this to make it uniform, and then cooled to prepare a hair rinse.

[Example 18] Hair shampoo
Compounding component amount (% by mass)
(1) Dimethylpolysiloxane 1.5
(2) Amino-modified silicone 0.2
(3) Saracos WO-6 0.05
(4) Dipropylene glycol 3.0
(5) Ethylene glycol distearate 2.0
(6) Palm oil fatty acid monoethanolamide 2.0
(7) Lauroylmethyl taurine sodium 0.1
(8) Sodium polyoxyethylene lauryl ether sulfate 7.5
(9) Polyoxyethylene lauryl ether sulfate triethanolamine 3.5
(10) Palm oil fatty acid amidopropyl betaine 3.5
(11) Marcote 550 ^TM (Calgon) 7.5
(12) Citric acid 0.01
(13) L-glutamic acid 0.2
(14) Sodium chloride 1.0
(15) Sodium benzoate appropriate amount
(16) Disodium edetate appropriate amount
(17) Sodium hydroxide 0.01
(18) Purified water residue
(19) Perfume appropriate amount

<Manufacturing method>
(11) was added to (18) and dissolved by heating. After becoming uniform, components (1) to (10) were added and stirred to make uniform. After stopping the heating, components (12) to (16) and (17) (19) were added and mixed uniformly to prepare a hair shampoo.

[Example 19] Hair conditioner
Compounding component amount (% by mass)
(1) Isopentyldiol 5.0
(2) Sorbitol 5.0
(3) Dimethicone (1 million cSt) 1.5
(4) Dimethicone (20 cSt) 2.0
(5) Saracos WO-6 1.0
(6) Stearyl alcohol 3.0
(7) Behenyl alcohol 2.0
(8) Stearyltrimonium chloride 1.5
(9) Cetyl isooctanoate 1.0
(10) Aminopropyl dimethicone 0.2
(11) Arginine 0.01
(12) PEG-90M 0.02
(13) Stearyl dihydroxypropyl dimonium oligosaccharide 0.05
(14) Citric acid 0.07
(15) Appropriate amount of phenoxyethanol
(16) Blended fragrance
(17) Soy lecithin 0.1
(18) Hydrolyzed wheat protein / hydrolyzed wheat starch 0.02
(19) N-lauroyl glutamic acid
Di (phytosteryl / 2-octyldodecyl) 0.1
(20) Purified water residue

<Manufacturing method>
Among the above components, a water-soluble component was dissolved by heating to make it uniform. To this was added an oil-soluble component, which was dissolved by heating, and emulsified, and then cooled to prepare a hair conditioner.

[Example 20] Hair treatment
Compounding component amount (% by mass)
(1) 1,3-butylene glycol 10.0
(2) Dimethicone (1 million cSt) 3.5
(3) Dimethicone (100 cSt) 5.0
(4) Saracos WO-6 0.5
(5) Sorbitol 7.0
(6) Hydrogenated rapeseed oil alcohol 6.0
(7) Behentrimonium chloride 3.0
(8) Glyceryl oleate 1.5
(9) Aminopropyl dimethicone 0.5
(10) Glutamic acid 0.25
(11) Creatine 0.1
(12) Taurine 0.1
(13) N-methyl taurine 0.1
(14) Red algae BG extract 0.01
(15) PEG-70M 0.02
(16) Octyldodecanol 0.1
(17) Cetanol 0.1
(18) Ethanol 1.0
(19) Phenoxyethanol 1.0
(20) Blended fragrance
(21) Honey extract 0.01
(22) L-menthol 0.15
(23) Pepper tincture 0.1
(24) Soy lecithin 0.01
(25) Hydrolyzed wheat protein / hydrolyzed wheat starch 0.02
(26) N-lauroyl glutamic acid
Di (phytosteryl 2-octyldodecyl) 0.1
(27) Trehalose 1.0
(28) Alkyl (C12,14) oxyhydroxypropyl arginine hydrochloride 0.2
(29) Squalane 1.0
(30) Sodium pyrrolidonecarboxylate 0.1
(31) Pyrrolidonecarboxylic acid 0.2
(32) Royal jelly extract 0.01
(33) Refined sesame oil 0.1
(34) Polyquaternium-64 0.5
(35) Quaternium-80 3.0
(36) Lavender extract 0.01
(37) Purified water residue

<Manufacturing method>
Among the above components, a water-soluble component was dissolved by heating to make it uniform. To this was added an oil-soluble component, which was dissolved by heating, emulsified, and then cooled to prepare a hair treatment.

Claims (4)

Hair damage inhibitor comprising an esterified oil having a hydroxyl value of 20 to 70 mgKOH / g and an acid value of 3 mgKOH / g or less, obtained by esterifying dipentaerythritol and 12-hydroxystearic acid polymer . The hair damage inhibitor according to claim 1, wherein the esterified oil is an ester oil represented by the following formula (1).

[In formula, R < ¹ > -R < ⁶ > may be same or different and is a polyhydroxystearic acid residue represented by following formula (2). ]

[Wherein n represents an average degree of polymerization and is 2 to 12. ] The hair damage inhibitor according to claim 1 or 2, wherein the hair damage inhibitor is a fading inhibitor of hair. The hair damage inhibitor according to any one of claims 1 to 3, wherein the hair damage inhibitor is a hair protein outflow inhibitor.