JP6174118B2 - Shampoo composition - Google Patents

Description

  The present invention relates to a shampoo composition.

  In Southeast Asia, where the average temperature is 25 ° C or higher and the average relative humidity is about 70% throughout the year, a climate of high temperature and high humidity has become a habit in recent years. Therefore, in environments where the temperature and humidity differ greatly between indoors and outdoors, there is a strong need to provide a shampoo composition that prevents hair fluffiness in both environments and that has both smoothness and softness while having good lightness. Yes.

Conventionally, for the purpose of improving the finishing feeling after shampooing, it is common to use a conditioner or treatment after using a shampoo. In addition, many techniques relating to shampoo compositions that have the effect of improving the texture of the hair after drying just by shampooing have been proposed and are commercially available as conditioning shampoos. For example, it has been proposed to blend a cationized polymer, various silicones, an oil component, a cationic surfactant and the like as a touch-imparting agent into a shampoo composition (for example, see Patent Documents 1 to 4).
In addition, it has been proposed to blend gallic acid glycosides into shampoo compositions in order to improve damaged hair and hair creaking (see, for example, Patent Documents 5 and 6).
However, these proposed techniques, under high temperature and high humidity, with a conditioning shampoo, the hairs become sticky, the hairs stick together, are difficult to style, and the lightness, smoothness and softness of the hair may be impaired. .

  Therefore, even in areas where the environment changes drastically between high temperature and high humidity and low humidity where the air conditioner is effective, the hair does not spread and is easy to style, the hair does not stick together, it is finished lightly, and it has both smoothness and softness. It is desired to provide a shampoo composition having excellent properties.

Special table 2010-512406 gazette JP 2007-45726 A JP 2006-219449 A JP 2005-506989 A JP 2000-319116 A JP 2004-059560 A

  An object of the present invention is to solve the above-described problems and achieve the following objects. That is, the present invention is easy to style without hair spreading even in areas where the environment changes between high temperature and high humidity and low humidity where the air conditioner is effective, and the hair does not stick together, finishes lightly, and is smooth and soft. Another object of the present invention is to provide a shampoo composition that has both the same properties and excellent usability.

The shampoo composition of the present invention as a means for solving the above problems,
(A) an anionic surfactant having a sulfuric acid residue;
(B) a gallic acid glycoside,
(C) a gloss imparting agent;
(D) a cationic polymer;
(E) 0.15% by mass to 5.0% by mass of a silicone compound;
Containing
The mass ratio (B + C) / (A + D) of the component (B) and the component (C) to the component (A) and the component (D) is 0.05 to 0.6,
The component (A) contains polyoxyethylene alkyl ether sulfate (A1) and alkyl sulfate (A2),
The component (D) is composed of cationized guar gum (D1) and cationized cellulose (D2), and the mass ratio D1 / D2 between the component (D1) and the component (D2) is 2 to 20,
The component (E) is composed of dimethylpolysiloxane (E1) and amino-modified silicone (E2), and the mass ratio E1 / E2 between the component (E1) and the component (E2) is 2-30.

  According to the present invention, the above-described problems can be solved and the above-mentioned object can be achieved, and the hair does not spread even in a region where the environmental change is severe between high temperature and high humidity and low humidity where the air conditioner is effective. Thus, it is possible to provide a shampoo composition that is easy to style, does not stick to each other, is lightly finished, has both smoothness and softness, and has excellent usability.

(Shampoo composition)
The shampoo composition of the present invention comprises an anionic surfactant having a sulfate residue (hereinafter sometimes referred to as “component (A)”), a gallic acid glycoside (hereinafter referred to as “component (B)”) A gloss imparting agent (hereinafter sometimes referred to as “component (C)”), a cationic polymer (hereinafter sometimes referred to as “component (D)”), and a silicone compound ( Hereinafter, it may be referred to as “(E) component”), and further contains other components as necessary.

<(A) component: anionic surfactant having sulfuric acid residue>
The anionic surfactant as the component (A) is a component that forms a suitable foam and serves as a cleaning base that removes dirt attached to the hair.

  The component (A) is not particularly limited as long as it has a sulfate residue, and can be appropriately selected according to the purpose. For example, alkyl sulfate, alkenyl sulfate, polyoxyalkylene alkyl ether sulfate , Polyoxyalkylene alkenyl ether sulfate, polyoxyalkylene alkylphenyl ether sulfate, amide ether sulfate, and the like.

  There is no restriction | limiting in particular as said salt, According to the objective, it can select suitably, For example, alkali metals, such as sodium and potassium; Ammonium; Alkanolamine, etc. are mentioned.

Among these, as the component (A), polyoxyalkylene alkyl ether sulfates, polyoxyalkylene alkenyl ether sulfates, and alkyl sulfates are preferable, and anionic surfactants represented by the following general formula (A1) ( Hereinafter, an anionic surfactant represented by the following general formula (A2) (hereinafter may be referred to as “component (A2)”) is more preferred.
^{_{R 1 O (CH 2 CH 2}} O) m SO 3 M 1 ··· general formula (A1)
[In the general formula (A1), R ¹ represents an alkyl group or alkenyl group having 10 to 18 carbon atoms, M ¹ represents any ^one of an alkali metal, ammonium, and alkanolamine, and m represents The number of 1-5 is shown by the average added mole number. ]
R ² OSO ₃ M ² General formula (A2)
[However, the general formula (A2), ^{R 2} represents an alkyl group having 10 to 18 carbon atoms, ^{M 2} represents an alkali metal, ammonium, and one of the alkanolamine. ]

R ¹ in the general formula (A1) and / or R ² in the general formula (A2), from the viewpoint of achieving both the dissolution stability in the shampoo composition and the goodness of fingering of the hair during hair washing, An alkyl group having 12 to 16 carbon atoms is preferred. Further, m in the general formula (A1) is preferably 2 to 3 in that smoothness can be imparted to the hair at the time of rinsing. Further, M ¹ in the general formula (A1) or M ² in the general formula (A2) is the smoothness of the hair at the time of rinsing, quick drying of the hair after washing, and ease of hair styling. Ammonium is particularly preferred.

As said (A) component, a commercial item may be used and what was synthesize | combined suitably may be used.
Specific examples of the commercially available products are trade names of Texapon ALES 70 (POE (3) ammonium lauryl ether sulfate, manufactured by BASF), Sinoline SPE-1250 (POE (2) sodium lauryl ether sulfate, manufactured by Shin Nippon Rika Co., Ltd.). (A1) component; such as Texapon ALS 70 (ammonium lauryl sulfate, manufactured by BASF), (A2) component such as Texapon K12 (sodium lauryl sulfate, manufactured by BASF), and the like.
Among these, from the point of smoothness of the hair at the time of rinsing, as the component (A1), Texapon ALES 70 (POE (3) ammonium lauryl ether sulfate, as the component (A2), Texapon ALS 70 (ammonium lauryl sulfate, BASF) Product).

  As the component (A), it is particularly preferable to use the component (A1) and the component (A2) in combination. When the component (A) is only the component (A1), the styling of the hair under high humidity and the smoothness of the hair at the time of rinsing are reduced or sufficient foaming cannot be obtained. Sometimes. In addition, when the component (A) is only the component (A2), the styling of the hair under high humidity and the smoothness of the hair during rinsing are reduced, or the smoothness of the hair during rinsing is performed. May be insufficient.

  The content of the component (A1) is not particularly limited and may be appropriately selected depending on the intended purpose. It is preferably 3% by mass to 24% by mass, and preferably 5% by mass to the total amount of the shampoo composition. 22 mass% is more preferable, and 7 mass%-15 mass% is especially preferable. When the content of the component (A1) is less than 3% by mass, the smoothness of the hair at the time of rinsing may be reduced, and when it exceeds 24% by mass, foaming at the time of rinsing is deteriorated, viscosity May increase and usability may deteriorate.

  The content of the component (A2) is not particularly limited and may be appropriately selected depending on the intended purpose. It is preferably 1% by mass to 15% by mass, and preferably 2% by mass to the total amount of the shampoo composition. 12 mass% is more preferable, and 3 mass%-10 mass% are especially preferable. When the content of the component (A2) is less than 1% by mass, the foaming at the time of rinsing may deteriorate, and when it exceeds 15% by mass, the smoothness of the hair at the time of rinsing may be reduced. .

  The content of the component (A) (the total content of the component (A1) and the component (A2)) is not particularly limited and may be appropriately selected depending on the intended purpose. From the viewpoint of good foam loss at the time and smoothness of the hair at the time of rinsing, 5% by mass to 30% by mass is preferable, 10% by mass to 25% by mass is more preferable, and 12% by mass with respect to the total amount of the shampoo composition. % To 20% by mass is particularly preferable. When the content of the component (A) is less than 5% by mass, foaming may deteriorate, and the smoothness of the hair during rinsing may decrease. When the content exceeds 30% by mass, the viscosity is high and usability is high. May cause poor foaming, poor foaming during rinsing, and reduced smoothness of hair during rinsing.

  The mass ratio A1 / A2 between the component (A1) and the component (A2) is not particularly limited and may be appropriately selected depending on the intended purpose. However, foam performance, smoothness of hair during rinsing, high temperature and high humidity 1-7 are preferable and 1.3-4 are more preferable from the point which prevents the stickiness of the hair after drying in the bottom (temperature 27 degreeC, humidity 70% RH). When the mass ratio A1 / A2 is less than 1, the smoothness of the hair at the time of rinsing may be reduced, and when it exceeds 7, after drying at high temperature and high humidity (temperature 27 ° C., humidity 70% RH) May cause stickiness of the hair, making it difficult to style, reducing the lightness of the hair, and the smoothness of the hair after drying.

<(B) component: gallic acid glycoside>
The gallic acid glycoside which is the component (B) is soft to the hair after drying, and the hair does not spread even under low humidity (temperature 25 ° C., humidity 40% RH), and is easy to style, And it is a component which can give the function that hair does not stick easily, hair becomes non-sticky, and hair is finished lightly.
The gallic acid glycoside is not particularly limited and may be appropriately selected depending on the intended purpose. For example, gallic acid methyl ester-3-glucoside, gallic acid methyl ester-4-glucoside, gallic acid propyl ester- 3-glucoside, gallic acid methyl ester-3-maltoside, gallic acid-3-glucoside, gallic acid-3-maltoside, octyl-3-maltoside, gallic acid-3-glucuronide, gallic acid galacturonide, gallic acid methyl ester -3,5-diglucoside, gallic acid-3,4-diglucoside, gallic acid-3,5-diglucoside and the like. These may be used alone or in combination of two or more. Among these, gallic acid-3,4-diglucoside and gallic acid-3,5-diglucoside are particularly preferable from the viewpoint of the softness of the hair after drying.

  As the gallic acid glycoside of the component (B), a commercially available product may be used, or an appropriately synthesized product may be used. Examples of the commercially available products include gallic acid-3,4-diglucoside (DGA, manufactured by Mitsui Chemicals), gallic acid-3,5-diglucoside (DGA, manufactured by Mitsui Chemicals), and the like.

  The content of the gallic acid glycoside as the component (B) is not particularly limited and may be appropriately selected depending on the intended purpose. It is 0.01% by mass to 7.% by mass with respect to the total amount of the shampoo composition. 5 mass% is preferable, 0.05 mass%-3 mass% is more preferable, 0.1 mass%-1 mass% is still more preferable. When the content is less than 0.01% by mass, the softness of the hair cannot be obtained, and the hair becomes too wide at high temperature and high humidity (temperature 27 ° C., humidity 70% RH), making styling difficult. May end up. When the content exceeds 7.5% by mass, the amount of hair adsorbed becomes excessive, under high temperature and high humidity (temperature 27 ° C., humidity 70% RH), under low temperature and low humidity (temperature 25 ° C., humidity 40 % RH), the hairs stick to each other, making it difficult to style the hair, and the hair may become sticky and the lightness of the hair may decrease.

<(C) component: gloss imparting agent>
The gloss imparting agent (also referred to as “gloss agent”, “pearling agent”, “pearl imparting agent”, etc.) as the component (C) imparts a pearl-like gloss to the shampoo composition. Can do. This is advantageous in that the commercial value can be increased.
The component (C) not only imparts a pearly luster to the shampoo composition, but the hair does not spread under high temperature and high humidity (temperature 27 ° C., humidity 70% RH), and the hairs are difficult to stick together. Hair styling is easy and the hair is not sticky and light.

  The component (C) is not particularly limited and may be appropriately selected depending on the intended purpose. For example, ethylene glycol, diethylene glycol or triethylene glycol stearates are preferred, and specifically, hydroxystearate, Examples include polyethylene glycol monostearate, polyethylene glycol distearate, ethylene glycol monostearate, ethylene glycol distearate, stearic acid monoethanolamide, and stearic acid monoethanol stearate. These may be used alone or in combination of two or more. Among these, from the viewpoint of hair styling, light finish, smooth hair after drying, and pearl stability under high temperature and high humidity (temperature 27 ° C, humidity 70% RH) Ethylene glycol distearate is particularly preferred.

The component (C) can generally impart a pearly luster to the shampoo composition by being dispersed as a crystal in the shampoo composition.
There is no restriction | limiting in particular as a method of preparing the dispersion liquid of the said crystal substance, According to the objective, it can select suitably, For example, melt | dissolve said (C) component and hold | maintain more than melting | fusing point of this (C) component The method of cooling what mixed this (C) component in the surface-active-agent aqueous solution cooled, etc. are mentioned.

  A pearly luster is suitably imparted to the shampoo composition by adding a dispersion of the crystal of the component (C) to the shampoo composition so that the component (C) has a predetermined concentration. can do.

  There is no restriction | limiting in particular as a median particle diameter of the dispersion liquid of the crystal of said (C) component, Although it can select suitably according to the objective, 0.5 micrometer-6 micrometers are preferable, and 1 micrometer-3 micrometers are more preferable. If the median particle size is less than 0.5 μm, the smoothness of the hair during rinsing may be reduced, and a pearly luster cannot be imparted, resulting in a loss of luxury. When the median particle diameter exceeds 6 μm, the lightness of the hair after drying and the dry feeling of the hair ends may be lowered, and the preferable washing feeling may be lowered.

  Moreover, it is preferable that the dispersion shape of the crystal of the component (C) is a needle crystal. By forming the needle-like crystals, the smoothness of the hair during rinsing is improved.

  The median particle diameter is generally expressed as D50, and refers to a diameter in which the larger side and the smaller side are equivalent when the dispersion is divided into two from a certain particle diameter. Specifically, using a laser diffraction particle size distribution analyzer (LA-920, manufactured by HORIBA, Ltd.), the relative refractive index with respect to water was set to 1.08, which was prepared in advance before adding to the shampoo composition. The median particle size can be calculated by measuring the particle size distribution of the dispersion of the crystal of the component (C).

  The content of the gloss imparting agent of the component (C) is not particularly limited and may be appropriately selected depending on the purpose. From the viewpoint of imparting pearl gloss, 1% by mass with respect to the total amount of the shampoo composition. -5% by mass is preferable, and 1.2% by mass to 4.5% by mass is more preferable. When the content is less than 1% by mass, the pearl appearance becomes weak, the hairs tend to stick together under high temperature and high humidity (temperature 27 ° C., humidity 70% RH), hair styling is difficult, and the hair is light. When the amount exceeds 5% by mass, the smoothness of the hair after drying may be reduced, and the usability (ease of taking out from the bottle) may be inferior.

<(D) component: cationic polymer>
The cationic polymer that is the component (D) is from cationized guar gum (hereinafter sometimes referred to as “(D1) component”) and cationized cellulose (hereinafter sometimes referred to as “(D2) component”). Become.

<< (D1) component: cationized guar gum >>
The cationized guar gum as the component (D1) is also called guar hydroxypropyltrimonium chloride, chloride O- [2-hydroxy-3- (trimethylammonio) propyl] guar gum, and the like.

The nitrogen content of the component (D1) is not particularly limited and may be appropriately selected depending on the intended purpose, but is 1% by mass to 1.8% from the viewpoint that smoothness can be imparted to the hair during rinsing. The thing of the mass% is preferable, and the thing of 1.1 mass%-1.45 mass% is more preferable.
The nitrogen content can be measured by decomposing the component (D1) with sulfuric acid to give ammonium sulfate and quantifying the ammonia by the Kjeldahl method. For details, refer to “Quasi-drug raw material standard 2006 (Pharmaceutical Daily)” general test method. It can be measured by the method described with reference to the nitrogen determination method.

  As said (D1) component, a commercial item may be used and what was synthesize | combined suitably may be used. Preferable specific examples of the commercially available products include, under the trade names, JAGUAR C14S (nitrogen content: 1.3% by mass to 1.7% by mass), JAGUAR Excel (nitrogen content: 1.0% by mass to 3.0% by mass). ), JAGUAR series (manufactured by Rhodia) such as Jaguar C-500 (nitrogen content: 1.15% by mass to 1.45% by mass); N-Hance CG14 (nitrogen content: 1.25% by mass to 1.55% by mass) %), N-Hance 3299 (nitrogen content: 1.15% by mass to 1.45% by mass), N-Hance CCG45 (nitrogen content: 1.15% by mass to 1.45% by mass), etc. (Ashland, Aqualon division); Katchinal CG-100S (nitrogen content: 1.0 mass% to 1.7 mass%) (manufactured by Toho Chemical Co., Ltd.); Gua safe JK140 (nitrogen content: 1.3 wt% to 1.7 wt%) (manufactured by JINGKIN CHEMISTRY COMPANY), and the like. Among these, N-Hance 3299, N-Hance CCG45, and Jaguar C-500 are particularly preferable in terms of the smoothness of the hair at the time of rinsing and the smoothness of the hair after drying.

  The content of the component (D1) is not particularly limited and may be appropriately selected depending on the intended purpose. However, it is suitable for defoaming at the time of rinsing, smoothness of the hair at the time of rinsing, and smoothness of the hair after drying. From this point, 0.075% by mass to 4.5% by mass is preferable, 0.1% by mass to 1.1% by mass is more preferable, and 0.2% by mass to 0% by mass with respect to the total amount of the shampoo composition. More preferably, 6% by mass. When the content of the component (D1) is less than 0.075% by mass, the smoothness of the hair at the time of rinsing may be reduced, and when it exceeds 4.5% by mass, the hair is soft after drying. , Bubbles may be lost during rinsing, and usability may deteriorate.

<< (D2) component: cationized cellulose >>
The cationized cellulose as the component (D2) is a salt of hydroxyethyl cellulose reacted with a trimethylammonium substituted epoxide, which is also called polyquaternium-10, O- [2-hydroxy-3- (trimethylammonio) propyl] hydroxyethylcellulose, or the like. It is.

The nitrogen content of the component (D2) is not particularly limited and may be appropriately selected depending on the intended purpose. However, the foaming at the time of rinsing is good and the hair can be smoothened at the time of rinsing. From 1.5% by mass to 2.2% by mass is preferable, and from 1.6% by mass to 2.0% by mass is more preferable.
The nitrogen content can be measured by decomposing the component (D2) with sulfuric acid to give ammonium sulfate and quantifying the ammonia by the Kjeldahl method. For details, refer to “Quasi-drug raw material standard 2006 (Pharmaceutical Daily)” general test method. It can be measured by the method described with reference to the nitrogen determination method.

  As said (D2) component, a commercial item may be used and what was synthesize | combined suitably may be used. Preferable specific examples of the commercially available products are trade names of UCARE Polymer JR400 (nitrogen content: 1.5% by mass to 2.2% by mass), UCARE Polymer JR-30M (nitrogen content: 1.5% by mass to 2%). UCARE Polymer JR series (manufactured by Dow Chemical Co., Ltd.); Katchinal HC 100, Katchinal HC 200, etc. Katchinal HC series (manufactured by Toho Chemical Co., Ltd.); Leogard GP, Leogard KGP, Leogard MGP, etc. LEOGARD series (made by Lion Corporation) having a nitrogen content of 1.6 to 2.0% by mass; MICONIUM® PQ10-J-400 (nitrogen content: 1.5 to 2.2% by mass) %) (Manufactured by MIWON). Among these, MICONIUM (registered trademark) PQ10-J-400, Leogard GP, and Leogard KGP are particularly preferable because they can be used to remove bubbles during rinsing and can impart smoothness to hair during rinsing.

  The content of the component (D2) is not particularly limited and may be appropriately selected depending on the purpose. However, the shampoo composition is preferable in terms of good foam loss during rinsing and smooth hair during rinsing. 0.01 mass%-1 mass% are preferable with respect to the whole quantity, 0.03 mass%-0.7 mass% are more preferable, 0.09 mass%-0.5 mass% are still more preferable. When the content of the component (D2) is less than 0.01% by mass, the smoothness of the hair at the time of rinsing may be reduced, and when it exceeds 1% by mass, the softness of the hair after drying, and Bubbles may be lost during rinsing.

  The total content of the component (D1) and the component (D2) (hereinafter sometimes referred to as “content of the component (D)”) is not particularly limited and can be appropriately selected depending on the purpose. However, it is preferably 0.1% by mass to 5% by mass, more preferably 0.2% by mass to 1.5% by mass, and more preferably 0.3% by mass to 0.8% by mass with respect to the total amount of the shampoo composition. Further preferred. When the content of the component (D) is less than 0.1% by mass, the smoothness of the hair after drying may not be obtained. When the content exceeds 5% by mass, the softness of the hair after drying is not obtained. The shampoo composition may be gelled to increase the viscosity and deteriorate the usability.

  The mass ratio D1 / D2 between the component (D1) and the component (D2) is 2 to 20, preferably 3 to 15 in terms of the smoothness of the hair during rinsing and the smoothness of the hair after drying. 3 to 9 are more preferable. When the mass ratio D1 / D2 is less than 2, the smoothness of the hair during rinsing may be reduced, and when it exceeds 20, the smoothness of the hair after drying may be reduced.

<(E) component: silicone compound>
The silicone compound as component (E) is composed of dimethylpolysiloxane (hereinafter sometimes referred to as “(E1) component”) and amino-modified silicone (hereinafter sometimes referred to as “(E2) component”). .

<(E1) component: dimethylpolysiloxane>
The component (E1) is not particularly limited as long as it is dimethylpolysiloxane, and can be appropriately selected according to the purpose. Examples thereof include trimethylsilyl group-terminated dimethylpolysiloxane and silanol group-terminated dimethylpolysiloxane. . Among these, trimethylsilyl group-terminated dimethylpolysiloxane is preferable in terms of lightness of the hair after drying, smoothness of the hair after drying, and the point of being able to impart a smooth feeling to the hair tips.

The kinematic viscosity of the dimethylpolysiloxane at 25 ° C. is 10,000 mm ² / s from the point that the hair after drying, the smoothness of the hair after drying, and the hair tip can be given a dry feeling. ~30,000,000mm is preferably ² / ^s, more preferably ^{100,000mm 2 / s~10,000,000mm 2 / s,} 100,000mm 2 / s~1,000,000mm 2 / s is particularly preferred.

The kinematic viscosity at 25 ° C. of the dimethylpolysiloxane can be measured, for example, by the method shown below.
A toluene solution of dimethylpolysiloxane having a concentration of 1 g / 100 mL is prepared, and the specific viscosity ηsp (25 ° C.) is obtained by the following formula (1). Next, the intrinsic viscosity [η] is obtained by substituting it into the Huggins relational expression shown in the following formula (2). As the Huggins constant, those described in Nakamuta, Nikka, 77, 588, 1956 are used. Next, [η] is represented by the following formula (3). Substituting it into the Kololov equation to determine the molecular weight. Lastly, M is defined as A. shown in the following formula (4). J. et al. By substituting into the Barry equation, the kinematic viscosity η of dimethylpolysiloxane can be determined.
ηsp = (η / η ₀ ) −1 Formula (1)
ηsp = [η] + K ′ [η] ² Formula (2)
[Η] = 0.215 × 10 ⁻⁴ M ^0.65 (Equation 3)
log η = 1.00 + 0.0123 M ^0.5 (4)
In the formula (1), “η ₀ ” indicates the viscosity of toluene, and “η” indicates the viscosity of the solution.
The η ₀ and the η are measured in accordance with the Cosmetic Raw Material Standard General Test Method Viscosity Measurement Method No. 1.

  The component (E1) is preferably pre-emulsified with an emulsifier from the viewpoint of production efficiency and dispersion stability of the shampoo composition. There is no restriction | limiting in particular as an emulsifier and the emulsification method at the time of emulsifying the said (E1) component, According to the objective, it can select suitably.

The number average particle diameter of the component (E1) in the emulsion is not particularly limited and may be appropriately selected depending on the intended purpose. However, it is easy to follow the hair during hair washing, and the hair is dried after washing. Is preferably 0.5 μm to 60 μm, more preferably 10 μm to 50 μm, and particularly preferably 15 μm to 40 μm. When the number average particle size is less than 0.5 μm, the hairs tend to stick together under high temperature and high humidity (temperature 27 ° C., humidity 70% RH), styling is difficult, stickiness occurs, and the hair is light. If it exceeds 60 μm, the smoothness of the hair during rinsing may be reduced.
The number average particle diameter is obtained by arbitrarily capturing images of particles observed with an optical microscope into 100 computers and setting the same magnification, and then performing image processing (for example, two-dimensional image analysis software WinROOF).

As said (E1) component, a commercial item may be used and what was synthesize | combined suitably may be used. Specific examples of the component (E1) commercially available as an emulsion include, under the trade name, BY22-029 [kinematic viscosity: 100,000 mm ² / s, number average particle size: 0.5 μm] (Toray Dow Corning Co., Ltd.) DC-7137 [kinematic viscosity: 600,000 mm ² / s, number average particle size: 35 μm] (manufactured by Dow Corning); KM-902 [kinematic viscosity: 500,000 mm ² / s, number average particle size : 0.5 μm] (above, manufactured by Shin-Etsu Chemical Co., Ltd.); Rheoflow DMS-55 [kinematic viscosity: 100,000 mm ² / s, number average particle size: 0.5 μm], Rheoflow DMS-60 [kinematic viscosity: 10 ^{, 000,000mm 2 / s: 4,000,000mm 2} / s: 1,000mm 2 / s = 15: 15: 70 ( mass ratio), number average particle size: 0.9 .mu.m] (or, Ipposha oil Industries Formula Company Ltd.); EMU120 Ltd. [kinematic viscosity:: 900,000mm ² / s, a number average particle size of 20μm] (Momentive Corp.). Among these, DC-7137 and EMU120 are preferable from the viewpoint of smoothness of hair after drying, lightness of hair under high temperature and high humidity (temperature 27 ° C., humidity 70% RH), and ease of styling.

  The content of the component (E1) is preferably 0.1% by mass to 4.8% by mass and preferably 0.5% by mass with respect to the total amount of the shampoo composition from the viewpoint of obtaining smoothness of the hair after drying. -3 mass% is more preferable. When the content of the component (E1) is less than 0.1% by mass, the smoothness of the hair during rinsing and the smoothness of the hair after drying may not be obtained. Exceeding this makes it easy for the hairs to stick together under high temperature and high humidity (temperature 27 ° C., humidity 70% RH), reducing the styling of the hair, causing stickiness to the hair, and reducing the lightness of the hair. Sometimes.

<(E2) component: amino-modified silicone>
The amino-modified silicone as the component (E2) is not particularly limited and may be appropriately selected depending on the intended purpose. For example, an aminoethylaminopropylsiloxane / dimethylsiloxane copolymer (hereinafter referred to as “amodimethicone”). Aminoethylaminopropylmethylsiloxane / dimethylsiloxane copolymer (hereinafter sometimes referred to as “aminoethylaminopropylmethicone / dimethicone copolymer”), amino-modified organopolysiloxane chain and polyoxyalkylene Examples thereof include a copolymer having a chain with a chain (hereinafter sometimes referred to as “linear amino polyether-modified silicone”), aminopropyl dimethicone, and the like. These may be used alone or in combination of two or more. Among these, amodimethicone and linear amino polyether-modified silicone are preferable from the viewpoint that the smoothness of the hair at the time of rinsing can be imparted.

As said (E2) component, a commercial item may be used and what was synthesize | combined suitably may be used.
Specific examples of the commercially available product of the component (E2) include, as trade names, SM8904CE, BY22-079, FZ-4671 (Amodimethicone emulsion, manufactured by Toray Dow Corning Co., Ltd.), DC2-8194 (produced by Dow Corning). Amodimethicone such as KF-8004, KF-867S, KF-880 (manufactured by Shin-Etsu Chemical Co., Ltd.); Aminoethylaminopropyl methicone-dimethicone copolymer such as KF-8005 (Shin-Etsu Chemical Co., Ltd.) SILSTYLE 104 (bisisobutyl PEG-14 / amodimethicone) copolymer, SILSTYLE 201 (bisisobutyl PEG-14 / amodimethicone) copolymer, SILSTLE 401 (bisbutyroxyamodimethicone / PEG-60) copolymer (above, Toray Dowconi) Linear amino polyether-modified silicone such as KF-8015, KF-865, KF-8017, KF-8018, KF-8020 (manufactured by Shin-Etsu Chemical Co., Ltd.), etc. Can be mentioned. Among these, SILSTLE 401 is preferable.

  The content of the component (E2) is not particularly limited and may be appropriately selected depending on the purpose, but is preferably 0.01% by mass to 1.5% by mass with respect to the total amount of the shampoo composition, 0.1 mass%-1 mass% are more preferable. When the content of the component (E2) is less than 0.01% by mass, smoothness of the hair after drying may not be obtained. When the content exceeds 1.5% by mass, under high temperature and high humidity (temperature At 27 ° C., humidity 70% RH), the hairs tend to stick together, the styling ease decreases, the hair becomes sticky, and the hair lightness may decrease.

  The total content of the component (E1) and the component (E2) (hereinafter sometimes referred to as “content of the component (E)”) is high temperature and high humidity (temperature 27 ° C., humidity 70% RH). From the point which prevents the ease of styling of hair from spreading, it is 0.15% by mass to 5.0% by mass, and 0.8% by mass to 3.8% by mass with respect to the total amount of the shampoo composition. preferable. When the content of the component (E) is less than 0.15% by mass, the smoothness of the hair at the time of rinsing and the smoothness of the hair after drying may not be obtained. Exceeding high temperature and high humidity (temperature 27 ° C., humidity 70% RH), the hairs tend to stick together, the styling ease decreases, the hair becomes sticky, the lightness of the hair, and the usability may decrease. Yes, when the component (E) is an emulsion, emulsion particles may coalesce and stability may deteriorate.

  Mass ratio E1 / E2 of said (E1) component and said (E2) is 2-30, and 5-27 are preferable. When the mass ratio E1 / E2 is less than 2, after drying under high temperature and high humidity (temperature 27 ° C., humidity 70% RH), the hairs tend to stick to each other, and the styling ease decreases. It may become sticky, the lightness of the hair may decrease, and may result in a shampoo composition with poor cleaning feeling. When the mass ratio E1 / E2 exceeds 30, the smoothness and usability of the hair after drying may decrease.

<Mass ratio (B + C) / (A + D)>
The mass ratio (B + C) / (A + D) of the component (B) and the component (C) to the component (A) and the component (D) is high temperature and high humidity (temperature 27 ° C., humidity 70% RH). ) To prevent the hair from spreading, and from the viewpoint of ease of hair styling and lightness of the hair, it is 0.05 to 0.6, preferably 0.06 to 0.5, 0.08 to 0.4 is more preferable. When the mass ratio (B + C) / (A + D) is less than 0.05, the hairs tend to stick together under high temperature and high humidity (temperature 27 ° C., humidity 70% RH), and the styling of the hair is easy. The hair may become sticky and the lightness of the hair may decrease, and if it exceeds 0.6, the hair tends to stick together under high temperature and high humidity (temperature 27 ° C, humidity 70% RH), and hair styling The ease of care may decrease, the hair may become sticky, the lightness of the hair may decrease, and the smoothness of the hair after drying may deteriorate.
When the mass ratio (B + C) / (A + D) is within the above numerical range, the hair does not spread both under high temperature and high humidity (temperature 27 ° C., humidity 70% RH) and under low humidity where the air conditioner works. It is advantageous in terms of lightness of the hair, since it is easy to style hair, it is difficult for the hairs to stick together, the hair is not sticky.

<Other ingredients>
The other components are not particularly limited as long as the effects of the present invention are not impaired, and can be appropriately selected according to the purpose. For example, oils, alcohols, humectants, thickeners, preservatives, oxidizing agents An inhibitor, a chelating agent, a pH adjuster, an ultraviolet absorption / scattering agent, vitamins, amino acids, a fragrance, a pigment, water, and the like can be appropriately blended as necessary. These may be used alone or in combination of two or more.

  Examples of the oil include castor oil, olive oil, cacao oil, hydrogenated palm oil, coconut oil, coconut oil, tree wax, jojoba oil, grape seed oil, avocado oil and the like, or ester compounds thereof, mink oil, Animal fats such as egg yolk oil, waxes such as beeswax, whale wax, lanolin, hydrogenated lanolin, carnauba wax, candelilla wax, hydrocarbons such as liquid paraffin, squalane, microcrystalline wax, ceresin wax, paraffin wax, petrolatum Natural and synthetic fatty acids such as lauric acid, myristic acid, stearic acid, oleic acid, isostearic acid, behenic acid, glycerol tri-2-ethylhexanoate, 2-ethylhexyl stearate, butyl stearate, isopropyl myristate, Isopropy palmitate , Octyldodecyl myristate, esters of octyldodecyl oleate, cholesterol oleate, etc., dimethyl polysiloxane, and the like.

  Examples of the alcohols include natural and synthetic higher alcohols such as cetyl alcohol, oleyl alcohol, stearyl alcohol, hexyl decanol, octyl decanol, and lauryl alcohol.

  Examples of the humectant include 1,3-butanediol, isoprene glycol, 1,2-pentanediol, ethylene glycol, propylene glycol, diethylene glycol, dipropylene glycol, diethylene glycol monoalkyl ether, polyethylene glycol (average molecular weight is 200, 300, 400, 600, 1,000, or 1,500), polypropylene glycol, polyethylene glycol / polypropylene glycol, hydrogenated castor oil (30EO), glycerin, diglycerin, triglycerin, polyglycerin, sorbitol, etc. Can be mentioned.

  Examples of the thickener include natural polymers such as sodium alginate, xanthan gum, aluminum oxalate, quince seed extract, tragacanth gum, starch, and semisynthetic compounds such as methylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, carboxymethylcellulose, and soluble starch. Examples thereof include synthetic polymers such as polymers, carboxyvinyl polymers, polyvinyl alcohol, polyvinylpyrrolidone, polyacrylic acid, and methacryloylethylbetaine / methacrylic acid ester copolymers.

  Examples of the preservative include benzoate, sorbate, dehydroacetate, p-hydroxybenzoate, 2,4,4′-trichloro-2′-hydroxydiphenyl ether, 3,4,4′-trichlorocarbani Lido, benzalkonium chloride, hinokitiol, resorcin, methylchloroisothiazolinone / methylisothiazolinone solution (trade name Caisson CG; manufactured by Rohm and Haas Japan), salicylic acid, pentanediol, phenoxyethanol, ethanol, etc. Can be mentioned.

  Examples of the antioxidant include dibutylhydroxytoluene, butylhydroxyanisole, ascorbic acid, and the like.

  Examples of the chelating agent include disodium edetate, ethylenediaminetetraacetate, hexametaphosphate, gluconic acid, and the like.

  Examples of the pH adjuster include sodium hydroxide, potassium hydroxide, citric acid, succinic acid, triethanolamine, aqueous ammonia, triisopropanolamine, phosphoric acid, glycolic acid, and the like.

  Examples of the ultraviolet absorbing / scattering agent include 2-hydroxy-4-methoxybenzophenone, octyldimethylparaaminobenzoate, ethylhexylparamethoxycynamate, titanium oxide, kaolin, and talc.

  Examples of the vitamins include vitamin A, vitamin B group, vitamin C, vitamin D, vitamin E, vitamin F, vitamin K, vitamin P, vitamin U, carnitine, ferulic acid, γ-oryzanol, α-lipoic acid, Orotic acid or a derivative thereof.

  Examples of the amino acids include glycine, alanine, valine, leucine, isoleucine, phenylalanine, tryptophan, cystine, cysteine, methionine, proline, hydroxyproline, aspartic acid, glutamic acid, arginine, histidine, lysine or a derivative thereof. It is done.

  Examples of the fragrances include fragrance ingredients described in paragraphs [0021] to [0035] of JP-A No. 2003-300121, fragrance solvents described in paragraph [0050], and the like.

<PH>
There is no restriction | limiting in particular as pH of the said shampoo composition, Although it can select suitably according to the objective, 5.0-6.0 are preferable at 25 degreeC.
The pH can be measured, for example, by measuring the shampoo composition at 25 ° C. using a pH meter (HM-30G, manufactured by Toa DKK Corporation).
The pH of the shampoo composition can be adjusted using a desired pH adjuster. The pH adjuster is not particularly limited and may be appropriately selected depending on the intended purpose. For example, citric acid, succinic acid, sulfuric acid, 2-amino-2-methyl-1-propanol, monoethanolamine, or These salts are mentioned.

<Viscosity>
There is no restriction | limiting in particular as a viscosity of the said shampoo composition, Although it can select suitably according to the objective, 1 Pa * s-30 Pa * s are preferable at 25 degreeC.
The viscosities are measured using, for example, a viscometer (BM type viscometer, manufactured by TOKIMEC). The measurement can be performed under the condition of 25 ° C. after 30 seconds at 30 rpm with a 4-rotor.

<Container>
The container of the shampoo composition is not particularly limited and can be appropriately selected according to the purpose. For example, the shampoo composition can be selected appropriately according to the purpose, for example, an aluminum laminated tube, an EVAL tube, an aluminum tube, a glass-deposited plastic tube, or the like It can be filled into a dispenser container and a squeeze container, a laminate film container, a dropper container, a stick container, a bottle container, etc. by differential pressure.
The laminate film usually has two or more layers, and the materials thereof are polyethylene resin, polyethylene terephthalate resin, polyester resin, biaxially stretched polypropylene resin, unstretched polypropylene resin, polyacrylonitrile resin, ethylene-vinyl acetate copolymer resin. It is comprised with synthetic resins, such as paper, aluminum vapor deposition plastics, etc. Among these, in consideration of strength, flexibility, weather resistance, etc., it is generally preferable to use one having 2 to 5 layers.
There is no restriction | limiting in particular as a material of the said bottle, According to the objective, it can select suitably, For example, a polyethylene resin, a polypropylene resin, a polyethylene terephthalate resin, a polystyrene resin, a polyvinyl chloride resin, ethylene-vinyl alcohol copolymer resin In addition, a resin such as acrylonitrile-styrene copolymer resin, ABS resin, polyamide, or glass can be used in combination of a single layer or two or more layers.

<Application>
The shampoo composition is easy to style, since hair does not spread even in areas where the environment changes drastically between high temperature and high humidity (temperature 27 ° C, humidity 70% RH) and low humidity where the air conditioner is effective. It is lightly finished without sticking, has both smoothness and softness, and is excellent in usability. For example, it can be suitably used for skin cleansing shampoo, damage care shampoo, mild shampoo, rinse-in shampoo and the like. In addition to human hair, it can also be used for animal hair such as pets.

  EXAMPLES The present invention will be specifically described below with reference to examples of the present invention, but the present invention is not limited to these examples. In Examples and Comparative Examples shown below, unless otherwise specified, “%” indicates “mass%”, and the blending amount of each component indicates a pure conversion value.

(Examples 1-50 and Comparative Examples 1-18)
(A) component, (B) component, (C) component, (D) component, (E) component, and arbitrary component which are described in the Example and comparative example which are shown in the following Table 1-Table 12 are added, 25 degreeC For 30 minutes. For the gloss imparting agent (ethylene glycol distearate) of component (C), a 4.5 mass% gloss imparting agent dispersion is prepared in advance by the following preparation method, and the gloss imparting agent in the shampoo composition is adjusted to a predetermined amount. Was added. For example, in the case of blending 1.5% by mass of the gloss imparting agent of component (C), 33.3% by mass of 4.5% by mass gloss imparting agent dispersion was added. In the gloss imparting agent dispersion liquid, polyoxyethylene lauryl sulfate and lauryl sulfate which are the components (A) are contained, and the blending amounts described in the examples are the addition amount from the gloss imparting agent dispersion liquid. It was described as the total amount of. After adding the gloss imparting agent dispersion, the mixture was sufficiently stirred, and the pH was adjusted to 5.8 with citric acid to obtain a shampoo composition.

(Preparation Example 1)
-Preparation of ethylene glycol distearate crystal dispersion-
The ethylene glycol distearate crystal dispersion as component (C) gloss imparting agent was prepared by the following method.
An aqueous solution in which polyoxyethylene (3) ammonium lauryl ether sulfate (Texapon ALES 70, manufactured by BASF Corp.) has a final concentration of 10% by mass and ammonium lauryl sulfate (Texapon ALS 70, manufactured by BASF Corp.) has a final concentration of 5% by mass. The mixture was kept at 80 ° C. and stirred in a 2 L beaker. While stirring the aqueous solution, ethylene glycol distearate (Tegin EGS, manufactured by Evonik) melted at 80 ° C. was gradually added to the aqueous solution so as to have a final concentration of 4.5% by mass. Three-one motor (FBL1200, manufactured by HEIDEN Co.) was mixed uniformly at 100 rpm for 30 minutes using a 4-tilted paddle, and then dispersed and mixed at 4,500 rpm for 10 minutes using a homomixer (manufactured by Primics Co., Ltd.).
Next, the dispersion mixture obtained was immersed in a water bath and the inside of the dispersion mixing tank was cooled to 35 ° C. (cooling rate: 1 ° C./min) while stirring at 100 rpm using a 4-tilted paddle. A 5 mass% ethylene glycol distearate crystal dispersion was prepared.
In Example 21, a 4.5 mass% ethylene glycol distearate crystal dispersion was prepared in the same manner as above using polyoxyethylene (2) sodium lauryl ether sulfate / sodium lauryl sulfate.
The median particle size of the 4.5 mass% ethylene glycol distearate crystal dispersion is measured using a laser diffraction particle size distribution analyzer (LA-920, manufactured by Horiba, Ltd.), and the relative refractive index with respect to water is set to 1. .08 was measured. The median particle size was 2.0 μm. Further, the dispersed shape of the crystal was needle-like.

  Each of the obtained shampoo compositions was used by 20 female panelists at a usage rate of about 6 mL / dose for 7 days. Based on the following evaluation method and criteria, “hair after drying at 27 ° C. and 70% RH” "Lightness of hair after drying at 25 ° C and 40% RH", "Ease of hair styling after drying at 27 ° C and 70% RH", "25 ° C, 40% “Ease of styling of hair after drying with RH”, “Smoothness of hair after rinsing”, “Smoothness of hair after drying”, “Softness of hair after drying”, “Usability ( Ease of taking out from the bottle) ”was evaluated. The results are shown in Tables 1 to 12.

<Evaluation method>
Apply 6 mL of each shampoo composition to well-wetted hair, thoroughly foam it, wash it with hair, wash it off with a tap water temperature of 40 ° C. and a flow rate of 250 mL / 3 seconds, lightly towel dry, and then temperature 27 ° C. and humidity 70 The process of resting in a room of% RH for 12 hours and resting in a room of temperature 25 ° C. and humidity 40% RH for 12 hours was repeated 7 times (the following cycle was repeated 7 times).
At the time of the seventh washing, the “smoothness of the hair when rinsing” was evaluated, and after drying the towel, it was allowed to rest in a room at a temperature of 27 ° C. and a humidity of 70% RH for 12 hours. “Lightness of hair”, “Ease of styling of hair after drying at 27 ° C. and 70% RH”, “Smoothness of hair after drying”, and “Softness of hair after drying” were evaluated. .
After that, it was rested for 12 hours in a room with a temperature of 25 ° C. and a humidity of 40% RH, “lightness of hair after drying at 25 ° C. and 40% RH”, and “after drying at 25 ° C. and 40% RH”. The ease of styling of hair was evaluated.

(1) Lightness of hair after drying at 27 ° C. and 70% RH “Lightness of hair after drying at 27 ° C. and 70% RH” was evaluated according to the following criteria. Based on the number of respondents who answered good, the following criteria were used. Here, “lightness of the hair” means that the hair is light and the hairs are scattered one by one.
〔Judgment criteria〕
◎: 16 or more responded good ◎ to ○: 13 or more and 15 or less responded good ○: 11 or more and 12 or less responded good △: 6 or more and 10 or less responded good ×: 5 or less responded good

(2) Lightness of hair after drying at 25 ° C. and 40% RH “Lightness of hair after drying at 25 ° C. and 40% RH” was evaluated according to the following criteria. Based on the number of respondents who answered good, the following criteria were used. Here, “lightness of the hair” means that the hair is light and the hairs are scattered one by one.
〔Judgment criteria〕
◎: 16 or more responded good ◎ to ○: 13 or more and 15 or less responded good ○: 11 or more and 12 or less responded good △: 6 or more and 10 or less responded good ×: 5 or less responded good

(3) Ease of hair styling after drying at 27 ° C. and 70% RH “Ease of hair styling after drying at 27 ° C. and 70% RH” was evaluated according to the following criteria. Based on the number of respondents who answered good, the following criteria were used. Here, “ease of hair styling” means that the hair combs well and is easy to bundle.
〔Judgment criteria〕
◎: 16 or more responded good ◎ to ○: 13 or more and 15 or less responded good ○: 11 or more and 12 or less responded good △: 6 or more and 10 or less responded good ×: 5 or less responded good

(4) Ease of hair styling after drying at 25 ° C. and 40% RH “Ease of hair styling after drying at 25 ° C. and 40% RH” was evaluated according to the following criteria. Based on the number of respondents who answered good, the following criteria were used. Here, “ease of hair styling” means that the hair combs well and is easy to bundle.
〔Judgment criteria〕
◎: 16 or more responded good ◎ to ○: 13 or more and 15 or less responded good ○: 11 or more and 12 or less responded good △: 6 or more and 10 or less responded good ×: 5 or less responded good

(5) Smoothness of hair during rinsing “Smoothness of hair during rinsing” was evaluated according to the following criteria. Based on the number of respondents who answered good, the following criteria were used. Here, “the smoothness of the hair when rinsing” means that the finger slips without resistance when the hair is touched while the shampoo is washed away.
〔Judgment criteria〕
◎: 16 or more responded good ◎ to ○: 13 or more and 15 or less responded good ○: 11 or more and 12 or less responded good △: 6 or more and 10 or less responded good ×: 5 or less responded good

(6) Smoothness of hair after drying “Smoothness of hair after drying” was evaluated according to the following criteria. Based on the number of respondents who answered good, the following criteria were used. Here, “the smoothness of the hair after drying” means that the finger slips without resistance when the hair is touched after drying.
〔Judgment criteria〕
◎: 16 or more responded good ◎ to ○: 13 or more and 15 or less responded good ○: 11 or more and 12 or less responded good △: 6 or more and 10 or less responded good ×: 5 or less responded good

(7) Softness of hair after drying “Softness of hair after drying” was evaluated according to the following criteria. The following evaluation criteria are shown according to the number of respondents who answered good. Here, the “softness of the hair after drying” means that the hair is supple when touched after drying.
〔Judgment criteria〕
◎: 16 or more responded good ◎ to ○: 13 or more and 15 or less responded good ○: 11 or more and 12 or less responded good △: 6 or more and 10 or less responded good ×: 5 or less responded good

(8) Usability The “usability” of the shampoo composition was evaluated according to the following criteria. The following evaluation criteria are shown according to the number of respondents who answered good. Here, “usability” indicates the ease of taking out the shampoo composition from the bottle.
〔Judgment criteria〕
◎: 16 or more responded good ◎ to ○: 13 or more and 15 or less responded good ○: 11 or more and 12 or less responded good △: 6 or more and 10 or less responded good ×: 5 or less responded good

  Details of each component used in Examples and Comparative Examples in Tables 1 to 12 are as shown in Table 13 below.

* 1: Dimethylpolysiloxane B (emulsion) in Table 13 was prepared by the following method.
Rheoflow DMS-60 (manufactured by Yushi Kogyo Co., Ltd.) [Highly polymerized methylpolysiloxane with kinematic viscosity 10,000,000 mm ² / s: Highly polymerized methylpolysiloxane with kinematic viscosity 4,000,000 mm ² / s: Kinematic viscosity 1,000 mm ² / s methylpolysiloxane = 15: 15: 70 (mass ratio)], POE (15) cetyl ether (trade name: NPO-97, manufactured by Lion Chemical Co., Ltd.) is added as an emulsifier, and water is added. Emulsified and dispersed.

Examples of the aspect of the present invention include the following.
<1> (A) an anionic surfactant having a sulfuric acid residue;
(B) a gallic acid glycoside,
(C) a gloss imparting agent;
(D) a cationic polymer;
(E) 0.15% by mass to 5.0% by mass of a silicone compound;
Containing
The mass ratio (B + C) / (A + D) of the component (B) and the component (C) to the component (A) and the component (D) is 0.05 to 0.6,
The component (A) contains polyoxyethylene alkyl ether sulfate (A1) and alkyl sulfate (A2),
The component (D) is composed of cationized guar gum (D1) and cationized cellulose (D2), and the mass ratio D1 / D2 between the component (D1) and the component (D2) is 2 to 20,
The component (E) is composed of dimethylpolysiloxane (E1) and amino-modified silicone (E2), and the mass ratio E1 / E2 between the component (E1) and the component (E2) is 2 to 30. A shampoo composition characterized.
<2> (A) 10% by mass to 25% by mass of an anionic surfactant having a sulfuric acid residue;
(B) 0.05% by mass to 3% by mass of gallic acid glycoside,
(C) 1.2 mass%-4.5 mass% of gloss imparting agents,
(D) 0.2% by mass to 1.5% by mass of the cationic polymer;
It is a shampoo composition as described in said <1> containing.
<3> The nitrogen content of the component (D1) is 1% by mass to 1.8% by mass, and the nitrogen content of the component (D2) is 1.5% by mass to 2.2% by mass. The shampoo composition according to any one of 2>.
<4> The shampoo composition according to any one of <1> to <3>, wherein a mass ratio A1 / A2 between the component (A1) and the component (A2) is 1 to 7.

  The shampoo composition of the present invention is easy to style without hair spreading even in areas where the environment changes severely between high temperature and high humidity and low humidity where the air conditioner is effective. Since it has both softness and softness, it can be suitably used for, for example, a skin cleansing shampoo, a damage care shampoo, a mild shampoo, and a rinse-in shampoo.

Claims (11)

(A) an anionic surfactant having a sulfuric acid residue;
(B) a gallic acid glycoside,
(C) a gloss imparting agent;
(D) a cationic polymer;
(E) 0.15% by mass to 5.0% by mass of a silicone compound;
Containing
The mass ratio (B + C) / (A + D) of the component (B) and the component (C) to the component (A) and the component (D) is 0.05 to 0.6,
The component (A) contains polyoxyethylene alkyl ether sulfate (A1) and alkyl sulfate (A2),
The component (D) is composed of cationized guar gum (D1) and cationized cellulose (D2), and the mass ratio D1 / D2 between the component (D1) and the component (D2) is 2 to 20,
The component (E) comprises a trimethylsilyl group-terminated dimethylpolysiloxane (E1) and an amino-modified silicone (E2), and the mass ratio E1 / E2 of the component (E1) and the component (E2) is 2 to 30. Oh it is,
pH is a shampoo composition, wherein 5.0 to 6.0 der Rukoto. (A) 10% by mass to 25% by mass of an anionic surfactant having a sulfuric acid residue;
(B) 0.05% by mass to 3% by mass of gallic acid glycoside,
(C) 1.2 mass%-4.5 mass% of gloss imparting agents,
(D) 0.2% by mass to 1.5% by mass of the cationic polymer;
The shampoo composition of Claim 1 containing.   The nitrogen content of the component (D1) is 1% by mass to 1.8% by mass, and the nitrogen content of the component (D2) is 1.5% by mass to 2.2% by mass. A shampoo composition as described.   The shampoo composition according to any one of claims 1 to 3, wherein a mass ratio A1 / A2 of the component (A1) to the component (A2) is 1 to 7. The shampoo composition according to any one of claims 1 to 4, wherein the component (A1) is 3% by mass to 24% by mass and the component (A2) is 1% by mass to 15% by mass. The shampoo composition according to any one of claims 1 to 5, wherein the component (D1) is 0.075% by mass to 4.5% by mass, and the component (D2) is 0.01% by mass to 1% by mass. The component (A1) is an anionic surfactant represented by the following general formula (A1), and (A2) is an anionic surfactant represented by the following general formula (A2). 7. The shampoo composition according to any one of 6.
R ¹ O (CH ₂ CH ₂ O) _m SO ₃ M ¹   ... General formula (A1)
[However, in the general formula (A1), R ¹ Represents an alkyl or alkenyl group having 10 to 18 carbon atoms; ¹ Represents any one of alkali metal, ammonium, and alkanolamine, and m represents an average added mole number of 1 to 5. ]
R ² OSO ₃ M ²   ... General formula (A2)
[However, in the general formula (A2), R ² Represents an alkyl group having 10 to 18 carbon atoms; ² Represents any one of alkali metal, ammonium, and alkanolamine. ] (B) component is gallic acid methyl ester-3-glucoside, gallic acid methyl ester-4-glucoside, gallic acid propyl ester-3-glucoside, gallic acid methyl ester-3-maltoside, gallic acid-3-glucoside, gallic acid Acid-3-maltoside, octyl-3-maltoside gallate, gallic acid-3-glucuronide, galacturonide gallate, gallic acid methyl ester-3,5-diglucoside, gallic acid-3,4-diglucoside, and gallic acid-3 The shampoo composition according to claim 1, which is at least one selected from 1,5-diglucoside. The component (C) is selected from hydroxystearate, polyethylene glycol monostearate, polyethylene glycol distearate, ethylene glycol monostearate, ethylene glycol distearate, stearic acid monoethanolamide, and stearic acid monoethanol stearate. The shampoo composition according to any one of claims 1 to 8, which is at least one kind. The component (E1) has a kinematic viscosity at 25 ° C. of 10,000 mm. ² / S ~ 30,000,000mm ² The shampoo composition according to any one of claims 1 to 9, comprising a trimethylsilyl group-terminated dimethylpolysiloxane which is / s. (E2) Component having aminoethylaminopropylsiloxane / dimethylsiloxane copolymer, aminoethylaminopropylmethylsiloxane / dimethylsiloxane copolymer, copolymer having block chain of amino-modified organopolysiloxane chain and polyoxyalkylene chain The shampoo composition according to any one of claims 1 to 10, which is at least one selected from a coalescence and aminopropyl dimethicone.