WO2014073456A1

WO2014073456A1 - Shampoo composition

Info

Publication number: WO2014073456A1
Application number: PCT/JP2013/079617
Authority: WO
Inventors: 大沼　克典; 香織谷口; 幸治二宮; 永原　恭生
Original assignee: ライオン株式会社
Priority date: 2012-11-08
Filing date: 2013-10-31
Publication date: 2014-05-15
Also published as: JP6120870B2; KR102114054B1; KR20150081248A; JPWO2014073456A1; MY167028A; PH12015500998A1

Abstract

Provided is a shampoo composition which contains (A) a specific amount of an anionic surfactant, (B) a cationic polymer, (C) a specific amount of a silicone compound, and (D) a specific amount of a gloss-imparting agent. The component (B) is composed of (B1) a cationized guar gum and (B2) a cationized cellulose, and the component (B1) and the component (B2) are at a specific mass ratio. The component (C) is composed of (C1) a dimethyl polysiloxane and (C2) an amino-modified silicone, and the component (C1) and the component (C2) are at a specific mass ratio.

Description

Shampoo composition

The present invention relates to a shampoo composition.

Conventionally, it is common to use a conditioner or treatment after using a shampoo composition for the purpose of improving the finish of the hair after washing. Moreover, many techniques of the shampoo composition which has the effect which improves the feel of the hair after drying only by use of a shampoo composition were developed, and are marketed as a conditioning shampoo. As the conditioning shampoo, for example, it is proposed that a cationized polymer, various silicone compounds, an oil component, a cationic surfactant and the like are blended in the shampoo composition as a feeling imparting agent (for example, Patent Documents 1 to 4). reference).

However, with these proposed shampoo compositions, many of the components are washed away during hair washing, the feeling of tingling due to the polymer is manifested, and sufficient lubricity cannot be imparted to the hair. It does not lead to a feeling of hair texture.

On the other hand, it is common practice to add a pearlizing agent to impart pearl luster to a shampoo composition and increase the commercial value. A method for producing a pearly luster composition excellent in the dispersion stability of the agent has been proposed. In addition, a technique for blending a pearlizing agent into a shampoo composition for stabilizing a silicone compound, which is one of the touch-imparting agents, has been proposed (see, for example, Patent Documents 5 to 7).

However, if a large amount of the pearlizing agent is added to the shampoo composition, fine and creamy bubbles cannot be obtained when the shampoo composition is foamed during shampooing, and there is friction between the hair to which the foam is attached and the finger. Resulting in a feeling of washing such as worsening the fingering of the hair, worsening of foam loss during rinsing, lack of smoothness of the hair during rinsing, slow drying of the hair after washing, drying There is a problem in that the conditioning effect such as lack of the lasting feeling of the later hair ends is deteriorated.

Special table 2010-512406 gazette JP 2007-45726 A JP 2006-219449 A JP 2005-506989 gazette JP 2010-155903 A JP 2006-316035 A JP-T 9-500127

This invention makes it a subject to solve the said various problems in the past and to achieve the following objectives. That is, the present invention is excellent in foaming when passing through the finger when whipping the hair during shampooing, and can give smoothness to the hair during rinsing. An object of the present invention is to provide a shampoo composition capable of imparting a smooth feeling to the hair tip for a long time and having both a high washing feeling and a conditioning effect.

The shampoo composition of the present invention as a means for solving the above problems comprises (A) an anionic surfactant in an amount of 5 to 30% by mass, (B) a cationic polymer, and (C) a silicone compound. 0.1% by mass to 5% by mass, (D) 1% by mass to 5% by mass of a gloss imparting agent, and the component (B) comprises (B1) cationized guar gum and (B2) cationization It is made of cellulose, and the mass ratio (B1) / (B2) between the component (B1) and the component (B2) is 2 to 20, and the component (C) is (C1) dimethylpolysiloxane and A shampoo composition comprising (C2) amino-modified silicone and having a mass ratio (C1) / (C2) of 2 to 30 between the component (C1) and the component (C2).

According to the present invention, it is possible to solve the above-mentioned problems in the prior art and achieve the above-mentioned object, and it is excellent in removing bubbles when rinsing hair when whipping and smoothing hair when rinsing. It is possible to provide a shampoo composition that combines high cleaning feeling and conditioning effect, which can impart a high degree of cleansing feeling and conditioning effect for a long period of time after the hair is shampooed. it can.

(Shampoo composition)
The shampoo composition of the present invention comprises an anionic surfactant (hereinafter sometimes referred to as “component (A)”), a cationic polymer (hereinafter sometimes referred to as “component (B)”), Contains a silicone compound (hereinafter sometimes referred to as “component (C)”) and a gloss-imparting agent (hereinafter sometimes referred to as “component (D)”). Contains the ingredients.

<(A) component: anionic surfactant>
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.

There is no restriction | limiting in particular as said (A) component, According to the objective, it can select suitably, For example, the sulfate type | mold anionic surfactant which has a sulfuric acid residue, the sulfonate type which has a sulfonic acid residue Examples thereof include an anionic surfactant, a carboxylate anionic surfactant having a carboxylic acid residue, and an amino acid salt anionic surfactant having an amino acid salt residue. These may be used alone or in combination of two or more.

Examples of the sulfate-type anionic surfactant include alkyl sulfates, alkenyl sulfates, polyoxyalkylene alkyl ether sulfates, polyoxyalkylene alkenyl ether sulfates, polyoxyalkylene alkyl phenyl ether sulfates, and glyceride sulfates. And amide ether sulfate.

Examples of the sulfonate-type anionic surfactant include alkylbenzene sulfonate, sulfosuccinic acid alkyl ester salt, polyoxyalkylene sulfosuccinic acid alkyl ester salt, α-olefin sulfonate, alkane sulfonate, α-sulfo Examples include fatty acid ester salts.

Examples of the carboxylate-type anionic surfactant include higher fatty acid salts having 10 or more carbon atoms and alkyl ether carboxylates.

Examples of the amino acid salt type anionic surfactant include N-acyl-L-glutamate and lauroylmethylalanine salt.

The salt is not particularly limited and may be appropriately selected depending on the intended purpose. Examples thereof include alkali metal salts such as sodium and potassium; ammonium; alkanolamine and the like.

Among these, as the component (A), the sulfate type anionic surfactant is preferable, and polyoxyalkylene alkyl ether sulfate, polyoxyalkylene alkenyl ether sulfate, alkyl sulfate, and the like are preferable. An anionic surfactant represented by (A1) (hereinafter sometimes referred to as “(A1) component”), an anionic surfactant represented by the following general formula (A2) (hereinafter referred to as “(A2) component”) Are sometimes 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 or alkenyl group having 10 to 18 carbon atoms, M ¹ represents any ^one of an alkali metal, ammonium, and an alkanolamine, and m represents The number of added moles is an average number of 1 to 5. ]
R ² OSO ₃ M ² General formula (A2)
[In the general formula (A2), R ² represents an alkyl group having 10 to 18 carbon atoms, and M ² represents any one of an alkali metal, ammonium, and 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, Alkyl groups having 12 to 16 carbon atoms are preferred. In addition, m in the general formula (A1) is preferably 2 to 3 from the viewpoint that smoothness can be imparted to the hair during rinsing. Furthermore, M ¹ in the general formula (A1) or M ² in the general formula (A2) is particularly preferably ammonium from the viewpoint of quick drying of the hair after washing.

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 include 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), Texapon K12 (sodium lauryl sulfate, manufactured by BASF), and the like.

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 loss of foam during rinsing is deteriorated, the smoothness of the hair during rinsing is reduced, the drying of the hair after washing is slow, and drying The smoothness of the later hair ends may be reduced. Further, when the component (A) is only the component (A2), the fingering of the hair during shampooing may deteriorate, and the smoothness of the hair during rinsing may be reduced.

The content of the component (A1) in the shampoo composition is preferably 3% by mass to 24% by mass, more preferably 5% by mass to 22% by mass, and particularly preferably 7% by mass to 15% by mass. When the content of the component (A1) is less than 3% by mass, the fingering of the hair at the time of shampooing may deteriorate, the smoothness of the hair at the time of rinsing may be reduced, and when the content exceeds 24% by mass , The foaming at the time of rinsing may worsen, the drying of the hair after shampooing may be slow, and the dry feeling of the hair end after drying may be reduced.

The content of the component (A2) in the shampoo composition is preferably 1% by mass to 15% by mass, more preferably 2% by mass to 12% by mass, and particularly preferably 3% by mass to 10% by mass. When the content of the component (A2) is less than 1% by mass, the foaming at the time of rinsing is deteriorated, the drying of the hair after washing is slow, and the dry feeling of the hair end after drying is reduced. In some cases, if it exceeds 15 mass%, the fingering of the hair during shampooing may deteriorate, and the smoothness of the hair during rinsing may be reduced.

The content of the component (A) in the shampoo composition (the total content of the component (A1) and the component (A2)) is good for the fingers of the hair at the time of shampooing and is free of bubbles at the time of rinsing. From the point of being able to give a dry feeling to the hair ends after drying, it is 5% by mass to 30% by mass, preferably 10% by mass to 25% by mass, especially 12% by mass to 20% by mass. preferable. When the content of the component (A) is less than 5% by mass, the fingering of the hair at the time of shampooing deteriorates, the smoothness of the hair at the time of rinsing and the dry feeling of the hair end after drying may decrease. Yes, if it exceeds 30% by mass, the fingering of the hair at the time of shampooing will deteriorate, the foaming at the time of rinsing will deteriorate, the smoothness of the hair at the time of rinsing will decrease, and the hair will dry after washing Slowness and dryness of the hair after drying may be reduced.

The mass ratio (A1) / (A2) between the component (A1) and the component (A2) is good in eliminating bubbles during rinsing, and can impart smoothness to the hair during rinsing, and the hair ends after drying 1 to 7 is preferable and 1.3 to 4 is more preferable from the viewpoint that a smooth feeling can be imparted. If the mass ratio (A1) / (A2) is less than 1, the smoothness of the hair at the time of rinsing may be reduced, and if it exceeds 7, drying of the hair after washing may be slow.

<(B) component: cationic polymer>
The cationic polymer that is the component (B) is from cationized guar gum (hereinafter sometimes referred to as “(B1) component”) and cationized cellulose (hereinafter sometimes referred to as “(B2) component”). Become.

<< (B1) component: cationized guar gum >>
The cationized guar gum as the component (B1) is also called guar hydroxypropyltrimonium chloride, O- [2-hydroxy-3- (trimethylammonio) propyl] guar gum and the like.

The nitrogen content of the component (B1) is preferably 1.0% by mass to 1.8% by mass, and 1.1% by mass to 1.45% by mass from the viewpoint that smoothness can be imparted to the hair during rinsing. % Is more preferable.
The nitrogen content can be measured by decomposing the component (B1) 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 (B1) component, a commercial item may be used and what was synthesize | combined suitably may be used. Preferable specific examples of the above-mentioned 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% to 1.45% by mass); N-Hance CG14 (nitrogen content: 1.25% to 1.55% by mass) %), N-Hance 3299 (nitrogen content: 1.15% to 1.45% by mass), N-Hance CCG 45 (nitrogen content: 1.15% to 1.45% by mass), etc. Series (manufactured by Ashland, Aqualon division); Katchinal CG-100S (nitrogen content: 1.0 mass% to 1.7 mass%) (manufactured by Toho Chemical Industry Co., Ltd.); uarsafe JK140 (nitrogen content: 1.3 wt% to 1.7 wt%) (JINGKIN CHEMISTRY COMPANY Ltd.) and the like. Among these, N-Hance 3299, N-Hance CCG 45, and Jaguar C-500 are particularly preferable because the hair dries quickly after washing.

The content of the component (B1) in the shampoo composition can impart smoothness to the hair at the time of rinsing, and can impart a smooth feeling to the hair end after drying. % By mass to 1.0% by mass is preferable, and 0.1% by mass to 0.8% by mass is more preferable. When the content of the component (B1) is less than 0.08% by mass, the smoothness of the hair at the time of rinsing may be reduced, and when it exceeds 1.0% by mass, the foaming at the time of rinsing is poor. The drying of the hair after shampooing may be slow, and the dryness of the hair tip after drying may be reduced.

<< (B2) component: cationized cellulose >>
The cationized cellulose as the component (B2) 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 (B2) is preferably 1.5% by mass to 2.2% by mass from the viewpoint that the foaming at the time of rinsing is good and smoothness can be imparted to the hair at the time of rinsing. 6 mass% to 2.0 mass% is more preferable.
The nitrogen content can be measured by decomposing the component (B2) 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 the component (B2), a commercially available product may be used, or an appropriately synthesized product may be used. Preferable specific examples of the commercially available products include trade names of UCARE Polymer JR400 (nitrogen content: 1.5 mass% to 2.2 mass%), UCARE Polymer JR-30M (nitrogen content: 1.5 mass% to 2 mass%). UCARE Polymer JR series (manufactured by Dow Chemical Company), etc .; Katchinal HC 100, Katchinal HC 200, etc. Katchinal HC series (manufactured by Toho Chemical Co., Ltd.); Leo Guard GP, Leo Guard KGP, Leo Guard MGP, etc. ( LEOGARD series (manufactured 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 (B2) in the shampoo composition is 0.01% by mass to 0.00% in that the hair dries quickly after shampooing and can impart a dry feeling to the hair ends after drying. 5% by mass is preferable, and 0.04% by mass to 0.3% by mass is more preferable. When the content of the component (B2) is less than 0.01% by mass, drying of the hair after washing may be slow, and when it exceeds 0.5% by mass, the dry feeling of the hair after drying May get worse.

The total content of the component (B1) and the component (B2) in the shampoo composition (hereinafter sometimes referred to as “content of the component (B)”) is 0.1% by mass to 1.% by mass. 2% by mass is preferable, and 0.15% by mass to 1.0% by mass is more preferable. When the content of the component (B) is less than 0.1% by mass, the smoothness of the hair at the time of rinsing and the dry feeling of the hair end after drying may decrease, and when the content exceeds 1.2% by mass , The fingering of the hair during shampooing may deteriorate, and the dry feeling of the hair after drying may be reduced.

From the point that the mass ratio (B1) / (B2) of the component (B1) and the component (B2) is good for the finger of the hair at the time of shampooing and can give a dry feeling to the hair end after drying. 2 to 20, preferably 2.5 to 15, and more preferably 2.5 to 9. When the mass ratio (B1) / (B2) is less than 2, the fingering of the hair at the time of shampooing may deteriorate, and the smoothness of the hair at the time of rinsing may be reduced. The foaming at the time may become worse, the drying of the hair after shampooing may be slow, and the dry feeling of the hair end after drying may be reduced.

<(C) component: silicone compound>
The silicone compound as component (C) comprises dimethylpolysiloxane (hereinafter sometimes referred to as “(C1) component”) and amino-modified silicone (hereinafter sometimes referred to as “(C2) component”). .

<(C1) component: dimethylpolysiloxane>
The component (C1) 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 from the viewpoint that a dry feeling can be imparted to the hair ends after drying.

Kinematic viscosity at 25 ° C. of the dimethylpolysiloxane, from the viewpoint of capable of smooth impart feeling to hair after ^{^{drying, 10,000mm 2 / s ~ 30,000,000mm 2}} / s are preferred, 100,000 mm more preferably ^² / s ~ ^{10,000,000mm 2} / s ^{^{is, 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, the intrinsic viscosity [η] is expressed by the following formula (3). Substituting it into the Kololov equation, the molecular weight M is determined. Finally, the molecular weight M is expressed by A. 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 Formula (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 (C1) 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 (C1) component, According to the objective, it can select suitably.

The number average particle diameter of the component (C1) in the emulsion is preferably from 0.5 μm to 60 μm, more preferably from 10 μm to 50 μm from the viewpoint that the hair passes through the hair during hair washing and the hair dries quickly after washing. 15 μm to 40 μm is particularly preferable. When the number average particle size is less than 0.5 μm, drying of the hair after shampooing slows down, and the dry feeling of the hair ends after drying may decrease. When the number average particle size exceeds 60 μm, The smoothness of the hair may decrease, the hair may dry slowly after washing, and the dryness of the hair after drying may decrease.
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 (C1) component, a commercial item may be used and what was synthesize | combined suitably may be used. As a specific example of the component (C1) commercially available in the form of an emulsion, 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] (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, 000,000 mm ² / s: 4,000,000 mm ² / s: 1,000 mm ² / s = 15: 15: 70 (mass ratio), number average particle size: 0.9 μm] Company EMU120 [kinematic viscosity: 900,000 mm ² / s, number average particle size: 20 μm] (made by Momentive). Among these, DC-7137 and EMU120 are preferable from the viewpoint that smoothness can be imparted to the hair at the time of rinsing, the hair can be quickly dried after washing, and a dry feeling can be imparted to the hair end after drying.

The content of the component (C1) in the shampoo composition is preferably 0.03% by mass to 4.5% by mass, more preferably 0.5% by mass to 3.8% by mass, and 1% by mass to 2%. .8% by mass is particularly preferred. When the content of the component (C1) is less than 0.03% by mass, the dry feeling of the hair ends after drying may be reduced. When the content exceeds 4.5% by mass, the hair after hair washing is dried. May be slow, and the dry feeling of the hair after drying may be reduced.

<(C2) component: amino-modified silicone>
The amino-modified silicone as the component (C2) 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 in that the smoothness of the hair during rinsing can be imparted.

As the component (C2), a commercially available product may be used, or an appropriately synthesized product may be used. Specific examples of commercially available products of the component (C2) include the trade names SM8904CE, BY22-079, FZ-4671 (Amodimethicone emulsion, manufactured by Toray Dow Corning Silicone), 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 co-weight such as KF-8005 (manufactured by Shin-Etsu Chemical Co., Ltd.) SILSTLE 104 (bisisobutyl PEG-14 / amodimethicone copolymer), SILSTLE 201 (bisisobutyl PEG-14 / amodimethicone copolymer), SILSTLE 401 (bisbutyroxyamodimethicone / PEG-60 copolymer) (above, Toray Da Linear amino polyether-modified silicone such as Uconing Silicone); aminopropyl dimethicone such as KF-8015, KF-865, KF-8017, KF-8018, KF-8020 (Shin-Etsu Chemical Co., Ltd.), etc. Is mentioned. Among these, SILSTLE 401 is preferable.

The content of the component (C2) in the shampoo composition is preferably 0.01% by mass to 1.5% by mass, more preferably 0.05% by mass to 1% by mass, and 0.1% by mass to 1%. Mass% is particularly preferred. When the content of the component (C2) is less than 0.01% by mass, the smoothness of the hair at the time of rinsing may decrease, and the dry feeling of the hair end after drying may decrease, When it exceeds mass%, drying of the hair after shampooing becomes slow and stickiness may become strong.

The total content of the component (C1) and the component (C2) in the shampoo composition (hereinafter sometimes referred to as “content of the component (C)”) is dry to the hair ends after drying. Is preferably 0.1% by mass to 5% by mass, more preferably 0.8% by mass to 4% by mass, and even more preferably 1.2% by mass to 3% by mass. When the content of the component (C) is less than 0.1% by mass, drying of the hair after shampooing may be slow, and the dryness of the hair end after drying may be decreased. Exceeds the above, drying of the hair after shampooing is delayed, and when the component (C) is an emulsion, the emulsion particles are coalesced, resulting in poor stability and a dry feeling of the hair end after drying. May decrease.

The mass ratio (C1) / (C2) between the component (C1) and the component (C2) is the smoothness of the hair when rinsing, the speed of drying of the hair after washing, and the dryness of the hair after drying. From the viewpoint, it is 2 to 30, and 5 to 25 is preferable. When the mass ratio (C1) / (C2) is less than 2, drying of the hair after shampooing slows down, and stickiness occurs after drying, and the dry feeling of the hair ends after drying decreases. May result in a poor shampoo composition. When the mass ratio (C1) / (C2) exceeds 30, the smoothness of the hair during rinsing may be reduced.

<(D) component: gloss imparting agent>
The gloss imparting agent as component (D) (also referred to as “gloss agent”, “pearling agent”, “pearl imparting agent”, etc.) may impart a pearl-like gloss to the shampoo composition. it can. This is advantageous in that the commercial value can be increased.
The component (D) not only imparts a pearly luster to the shampoo composition, but also improves the fingering of the hair during washing, speeds up the drying of the hair after washing, and the hair ends after drying It is also possible to give a smooth feeling to.

The component (D) is not particularly limited and may be appropriately selected depending on the intended purpose. For example, hydroxystearate, polyethylene glycol monostearate, polyethylene glycol distearate, ethylene glycol monostearate, ethylene glycol Examples include distearate, stearic acid monoethanolamide, and stearic acid monoethanol stearate. These may be used alone or in combination of two or more. Among these, ethylene glycol distearate is preferable from the viewpoint of good pearl luster and dispersion stability.

The component (D) 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 the said (D) component and hold | maintain more than melting | fusing point of this (D) component. For example, a method of cooling a surfactant obtained by dispersing and mixing the component (D) in a higher alcohol aqueous solution may be used. Examples of the higher alcohol include cetyl alcohol.

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

The median particle size of the dispersion of the crystal of component (D) is not particularly limited and may be appropriately selected depending on the intended purpose, but is preferably 0.5 μm to 6 μm, preferably 1.0 μm to 3.0 μm. Is more preferable. If the median particle size is less than 0.5 μm, the fingering of the hair at the time of shampooing may deteriorate, the smoothness of the hair at the time of rinsing may be reduced, and a pearly luster cannot be imparted to the high grade May be lost. When the median particle diameter exceeds 6 μm, drying of the hair after washing may be slow, and the dry feeling of the hair after drying may be lowered, and a preferable washing feeling is lowered.

Further, the dispersed shape of the crystal of the component (D) is preferably 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 large side and the small 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 and 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 (D).

The content of the component (D) is 1% by mass to 5% by mass in terms of the smoothness of the hair at the time of rinsing, the speed of drying of the hair after shampooing, and the dry feeling of the hair end after drying. 1% by mass to 3% by mass is preferable. When the content of the component (D) is less than 1% by mass, drying of the hair after shampooing is delayed, and the dry feeling of the hair end after drying is decreased, and the content exceeds 5% by mass. In addition, drying of the hair after shampooing may be slow, and the dry feeling of the hair after drying may be reduced.

<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. Examples thereof include various additive components widely used in general shampoo compositions. It is done.

Specific examples of the other components include hydrocarbons such as liquid paraffin and squalane; esters such as isopropyl myristate; vegetable oils such as camellia oil, almond oil and jojoba oil; plant extracts such as birch extract; behenyltrimethylammonium chloride and the like. Nonionic surfactants such as polyoxyethylene alkyl ethers, glycerin fatty acid esters, sucrose fatty acid esters, polyglycerin fatty acid esters, polyoxyethylene hydrogenated castor oil; lauric acid amidopropyl betaine, lauric acid Amphoteric surfactants such as amidoprohydroxysulfopyrbetaine and lauryldimethylamine oxide; gallic acid derivatives; amino acids such as glycine, serine and arginine; pyrrolidone carboxylic acids or salts, herbal medicines, vitamins, glycyl Anti-inflammatory agents such as dipotassium titanate and glycyrrhetinic acid; antidandruff agents such as piroctone olamine and zinc pyrithione; bactericides such as isopropylmethylphenol and triclosan; tar dyes; ultraviolet absorbers such as oxybenson and 2-ethylhexyl methoxycinnamate An antioxidant such as dibutylhydroxytoluene; a humectant such as glycerin and trimethylglycine; a solvent such as water, ethanol and hexylene glycol; an anionic polymer such as an acrylic acid polymer and an acrylate / steareth-20 methacrylate copolymer; Nonionic polymers such as vinylpyrrolidone polymers; amphoteric polymers such as diallyldimethylammonium chloride / acrylic acid; inorganic powders such as anhydrous silica and magnesia silica; organic powders such as nylon and polyethylene; fragrances; citric acid, Sodium enoic acid, pH modifiers, such as glycolic acid; amines; preservative sodium benzoate; hydroxyethane diphosphonic acid, dibutylhydroxytoluene, stabilizer such edetate disodium; and the like. These may be used individually by 1 type and may use 2 or more types together.

<PH>
The pH of the shampoo composition is not particularly limited and may be appropriately selected depending on the intended purpose, but is preferably 5.0 to 6.0 at 25 ° C.
The pH can be measured, for example, at 25 ° C. using a pH meter (HM-30G, manufactured by Toa DKK Corporation) of the shampoo composition diluted 10 times with purified water.
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. Examples thereof include citric acid, succinic acid, sulfuric acid, 2-amino-2-methyl-1-propanol, monoethanolamine, and the like. And the like.

<Viscosity>
The viscosity of the shampoo composition is not particularly limited and may be appropriately selected depending on the intended purpose, but is preferably 1 Pa · s to 30 Pa · s at 25 ° C.
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 shampoo composition can be used by filling a container. The container is not particularly limited and can be appropriately selected according to the purpose. For example, aluminum laminate tube, EVAL tube, aluminum tube, glass-deposited plastic tube tube, mechanical or differential pressure dispenser container, squeeze Examples include containers, laminate film containers, dropper containers, bottle containers, and pump-type containers.
Examples of the material of the laminate film include polyethylene, polyethylene terephthalate, polyester, biaxially stretched polypropylene, unstretched polypropylene, polyacrylonitrile, synthetic resin such as ethylene-vinyl acetate copolymer, paper, aluminum vapor-deposited plastic, and the like. . In addition, the laminate film generally has a multilayer of two or more layers, and is generally preferably 2 to 5 layers in consideration of strength, flexibility, weather resistance and the like.
The material of the bottle is appropriately selected from, for example, resins such as polyethylene, polypropylene, polyethylene terephthalate, polystyrene, polyvinyl chloride, ethylene-vinyl alcohol resin, acrylonitrile / styrene resin, ABS resin, polyamide, and glass. Further, the structure of the container is preferably a single layer or a layer structure of two or more layers.

<Application>
The shampoo composition is excellent in removing bubbles when rinsing hair when whipping and when rinsing, and can impart smoothness to the hair when rinsing. Because it has both a high cleansing feeling and a conditioning effect that can impart a smooth feeling to the hair ends of hair, for example, shampoo for skin cleansing, shampoo for damage care, mild shampoo, rinse-in shampoo It can be suitably used for dandruff removing shampoos and the like.

Hereinafter, the present invention will be specifically described 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 content of each component indicates a pure conversion value. For example, in the case of a shampoo composition containing 3.1% of a dimethylpolysiloxane emulsion having a silicone content of 65%, the equivalent value of the component (C1) is 2.0%.

(Examples 1-42 and Comparative Examples 1-19)
Shampoo compositions having the compositions and contents shown in Tables 1 to 7 below were produced based on the following production methods.

<Method for producing shampoo composition>
-Preparation of ethylene glycol distearate crystal dispersion 1-
The ethylene glycol distearate crystal dispersion as component (D) was prepared by the following method.
Polyoxyethylene (3) ammonium lauryl ether sulfate (Texapon ALES 70, manufactured by BASF) has a final concentration of 10%, ammonium lauryl sulfate (Texapon ALS 70, manufactured by BASF) has a final concentration of 5%, and cetyl alcohol (manufactured by BASF). The aqueous solution dissolved to a final concentration of 2.5% 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%. Three-one motor (FBL1200, manufactured by HEIDEN), mixed uniformly at 100 rpm for 30 minutes using a 4-tilted paddle, and then dispersed and mixed for 10 minutes at 4,500 rpm using a homomixer (manufactured by Tokushu Kika Kogyo Co., Ltd.) It was.
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% ethylene glycol distearate crystal dispersion was prepared.

The median particle size of the 4.5% ethylene glycol distearate crystal dispersion 1 was measured using a laser diffraction particle size distribution analyzer (LA-920, manufactured by Horiba, Ltd.), and the relative refractive index with respect to water was set to 1. .08 was measured. The median particle size was 2.0 μm. Further, the dispersed shape of the crystal was needle-like.

-Preparation of ethylene glycol distearate crystal dispersion 2-
In the preparation of the ethylene glycol distearate crystal dispersion 1, the same method as the preparation of the ethylene glycol distearate crystal dispersion 1 except that the stirring time by the homomixer was changed from 10 minutes to 20 minutes. Ethylene glycol distearate crystal dispersion 2 was prepared.
The median particle size of the ethylene glycol distearate crystal dispersion 2 measured by the above method was 0.5 μm. Further, the dispersed shape of the crystal was needle-like.

-Preparation of ethylene glycol distearate crystal dispersion 3-
In the preparation of the ethylene glycol distearate crystal dispersion 1, the ethylene glycol distearate was prepared in the same manner as in the preparation of the ethylene glycol distearate crystal dispersion 1, except that no dispersion mixing was performed using a homomixer. Crystalline dispersion 3 was prepared.
The median particle diameter of the ethylene glycol distearate crystal dispersion 3 measured by the above method was 6.0 μm.

-Preparation of shampoo composition-
The components (A), (B), (C), and common components shown in the following Tables 1 to 7 were added so as to have the contents (pure equivalent values) shown in Tables 1 to 7, and 25 Stir at 30 ° C. for 30 minutes. Next, as the component (D), any one of the ethylene glycol distearate crystal dispersions 1 to 3 has a content shown in Tables 1 to 7 below in terms of a pure ethylene glycol distearate conversion value. (For example, when the content of component (D) is 1.5%, 33.3% of 4.5% ethylene glycol distearate dispersion is added) and stirred for 30 minutes. The shampoo compositions of Examples and Comparative Examples were obtained by adding citric acid thereto and adjusting the pH to 5.8.

The ethylene glycol distearate crystal dispersions 1 to 3 contain polyoxyethylene ammonium lauryl sulfate and ammonium lauryl sulfate as the component (A) as described in the preparation method. The content of the component (A) shown in (7) to (7) was shown as a total value of the contents derived from the ethylene glycol distearate crystal dispersions 1 to 3.

<Sensory evaluation>
For the shampoo compositions of Examples and Comparative Examples, based on the following evaluation methods, “goodness of hair through fingers when washing hair”, “goodness of foam when rinsing”, “smoothness of hair when rinsing”, “hairwashing” Judgment was made on “speed of subsequent drying of hair” and “feeling of dry hair after drying”, and evaluation was performed based on the following evaluation criteria. The results are shown in Tables 1 to 7 below.

<< Evaluation method >>
Step 1: After wetting the hair of 20 female panelists sufficiently with water, the shampoo composition is applied to the hair of the professional paneler at a usage rate of about 6 g / dose, and the scalp is massaged with fingers, so that the entire hair Foamed enough to cover with foam.
Step 2: Next, using a shower with a flow rate of 250 mL / 3 seconds, it was washed away with tap water at a temperature of 40 ° C.
Step 3: Next, the moisture of the hair was sufficiently wiped off with a towel, and then naturally dried.
Steps 1 to 3 were performed once a day, and each evaluation was performed after 7 days of continuous use.

-Good fingering of hair when washing-
In Step 1 of the evaluation method, on the 7th day of continuous use, the goodness of the hair in the state of foaming the shampoo composition was evaluated based on the following evaluation criteria.

-Bubble out when rinsing-
In Step 2 of the evaluation method, on the 7th day of continuous use, the foam was evaluated for goodness of foaming based on the following evaluation criteria.

-Smoothness of hair during rinsing-
In step 2 of the evaluation method, on the seventh day of continuous use, the smoothness of the hair being washed away with tap water was evaluated based on the following evaluation criteria.

-The speed of hair drying after washing-
In step 3 of the evaluation method, on the 7th day of continuous use, after natural drying (2 hours after shampooing), the dryness of the hair was confirmed. It was judged as “good” and evaluated based on the following evaluation criteria.

-Feeling of dry hair after drying-
In step 3 of the evaluation method, on the seventh day of continuous use, after natural drying (24 hours after shampooing), the dry feeling of the hair tips was evaluated based on the following evaluation criteria.

<< Evaluation criteria >>
Evaluated based on the above evaluation method, “Fairness of fingers when washing hair”, “Goodness of foam when rinsing”, “Smoothness of hair when rinsing”, “Speed of drying hair after washing” "And the dry feeling of the hair ends after drying", the following four evaluation criteria were set according to the number of people judged to be "good".
A: Out of 20 people, 16 or more people judged “good”.
○: Among 20 people, 11 or more and 15 or less people judged “good”.
Δ: Among 20 people, 6 or more and 10 or less people judged “good”.
×: Among 20 people, 5 or less judged as “good”.

(Example 43)
A mild shampoo of Example 43 was produced in the same manner as in Examples 1-42 and Comparative Examples 1-19 except that the compositions and contents were changed to the following in Examples 1-42 and Comparative Examples 1-19. . Further, the mild shampoo of Example 43 was subjected to the same sensory evaluation as in Examples 1-42 and Comparative Examples 1-19, and “goodness of fingering of hair at the time of shampooing”, “goodness of defoaming at the time of rinsing”, “Smoothness of hair at the time of rinsing”, “speed of drying of hair after shampooing”, and “feel of dryness of hair after drying” were evaluated.
[Composition and content]
POE (3) ammonium lauryl ether sulfate (component (A1)): 11.0%
-Ammonium lauryl sulfate (component (A2)): 6.0%
・ Lamidate amidopropyl betaine: 1.0%
・ Lauryldimethylamine oxide: 0.2%
Cationized guar gum A [component (B1)]: 0.3%
Cationized cellulose A [component (B2)]: 0.1%
Dimethylpolysiloxane C [(C1) component]: 2.0%
Amino-modified silicone C [(C2) component]: 0.2%
・ Ethylene glycol distearate 1 [component (D)]: 1.5%
(Ethylene glycol distearate crystal dispersion 1)
-POE (20) hydrogenated castor oil: 0.2%
・ Hexylene glycol: 0.2%
・ Sodium benzoate: 0.3%
Hydroxyethane diphosphonic acid: 0.2%
・ Perfume: 0.5%
・ Citric acid: Mixing appropriate amount so that pH is 5.8 ・ Purified water: remainder Total: 100%
Mass ratio (A1) / (A2): 1.8
Mass ratio (B1) / (B2): 3
Mass ratio (C1) / (C2): 10
[Evaluation results]
-Good fingering of hair when washing: ◎
・ Bubble breakage during rinsing: ◎
・ Smoothness of hair when rinsing: ◎
・ Speed of hair drying after washing: ◎
・ Feeling of the hair ends after drying: ◎

(Example 44)
The damage care shampoo of Example 44 was prepared in the same manner as in Examples 1 to 42 and Comparative Examples 1 to 19 except that the compositions and contents were changed to the following in Examples 1 to 42 and Comparative Examples 1 to 19. Manufactured. Further, the damage evaluation shampoo of Example 44 was subjected to the same sensory evaluation as in Examples 1 to 42 and Comparative Examples 1 to 19, and “goodness of fingering of the hair during shampooing” and “goodness of foam loss during rinsing” ”,“ Smoothness of hair at the time of rinsing ”,“ Speed of drying of hair after shampooing ”, and“ Feeling of dry hair after drying ”.
[Composition and content]
-POE (3) ammonium lauryl ether sulfate [(A1) component]: 9.0%
-Ammonium lauryl sulfate (component (A2)): 6.0%
Acyl glutamic acid triethanolamine: 1.5%
・ Lauryldimethylamine oxide: 0.3%
Lauric acid amidopropyl hydroxysulfobetaine: 0.5%
Cationized guar gum A [(B1) component]: 0.2%
-Cationized cellulose A [component (B2)]: 0.05%
Dimethylpolysiloxane A [(C1) component]: 2.0%
Amino-modified silicone B [(C2) component]: 0.3%
・ Ethylene glycol distearate 1 [component (D)]: 1.5%
(Ethylene glycol distearate crystal dispersion 1)
・ Sodium benzoate: 0.9%
・ Arginine: 0.1%
-Plant mixed extract A: 0.1%
-Plant mixed extract B: 0.1%
-Birch extract: 0.1%
・ Yellow No. 203: 0.001%
-Yellow No. 5: 0.002%
・ Perfume: 0.5%
・ Citric acid: Mixing appropriate amount so that pH is 5.8 ・ Purified water: remainder Total: 100%
Mass ratio (A1) / (A2): 1.5
Mass ratio (B1) / (B2): 4
Mass ratio (C1) / (C2): 6.7
[Evaluation results]
-Good fingering of hair when washing: ◎
・ Bubble breakage during rinsing: ◎
・ Smoothness of hair when rinsing: ◎
・ Speed of hair drying after washing: ◎
・ Feeling of the hair ends after drying: ◎

(Example 45)
A dandruff removing shampoo of Example 45 was produced in the same manner as in Examples 1-42 and Comparative Examples 1-19 except that the compositions and contents were changed to the following in Examples 1-42 and Comparative Examples 1-19. did. Further, the sensation removing shampoo of Example 45 was subjected to the same sensory evaluation as in Examples 1-42 and Comparative Examples 1-19, and “goodness of fingering of hair during shampooing” and “goodness of foam removal during rinsing” Evaluation was made for “smoothness of hair at the time of rinsing”, “speed of drying of hair after shampooing”, and “feel of dryness of hair after drying”.
[Composition and content]
POE (3) ammonium lauryl ether sulfate (component (A1)): 10.0%
-Ammonium lauryl sulfate [component (A2)]: 5.0%
・ Lamidate amidopropyl betaine: 0.4%
Cationized guar gum A [component (B1)]: 0.3%
Cationized cellulose B [(B2) component]: 0.1%
・ Glycerin: 0.3%
Dimethylpolysiloxane A [(C1) component]: 2.0%
Amino-modified silicone D [component (C2)]: 0.3%
・ Ethylene glycol distearate 1 [component (D)]: 1.5%
(Ethylene glycol distearate crystal dispersion 1)
・ Piroctone olamine: 0.1%
・ Zinc pyrithione: 1.0%
・ Acrylate / steareless-20 methacrylate copolymer: 0.3%
・ Sodium benzoate: 0.5%
Trimethylglycine: 0.1%
・ Dibutylhydroxytoluene: 0.01%
・ Oxybenson: 0.1%
・ Perfume: 0.5%
・ Sodium citrate: 0.3%
・ Citric acid: Mixing appropriate amount so that pH is 5.8 ・ Purified water: remainder Total: 100%
Mass ratio (A1) / (A2): 2
Mass ratio (B1) / (B2): 3
Mass ratio (C1) / (C2): 6.7
[Evaluation results]
-Good fingering of hair when washing: ◎
・ Bubble breakage during rinsing: ◎
・ Smoothness of hair when rinsing: ◎
・ Speed of hair drying after washing: ◎
・ Feeling of the hair ends after drying: ◎

(Example 46)
A rinse-in shampoo of Example 46 was produced in the same manner as in Examples 1-42 and Comparative Examples 1-19 except that the compositions and contents were changed to the following in Examples 1-42 and Comparative Examples 1-19. . Further, the rinse-in shampoo of Example 46 was subjected to the same sensory evaluation as in Examples 1 to 42 and Comparative Examples 1 to 19, and “goodness of fingering of the hair during shampooing”, “goodness of foam loss during rinsing”, “Smoothness of hair at the time of rinsing”, “speed of drying of hair after shampooing”, and “feel of dryness of hair after drying” were evaluated.
[Composition and content]
-POE (3) ammonium lauryl ether sulfate [(A1) component]: 9.0%
-Ammonium lauryl sulfate (component (A2)): 6.0%
・ Lauryldimethylamine oxide: 0.3%
Cationized guar gum D [component (B1)]: 0.5%
-Cationized cellulose A [component (B2)]: 0.2%
Dimethylpolysiloxane A [(C1) component]: 2.0%
Amino-modified silicone E [component (C2)]: 0.3%
・ Ethylene glycol distearate 1 [component (D)]: 1.5%
(Ethylene glycol distearate crystal dispersion 1)
・ Behenyltrimethylammonium chloride: 0.1%
-Disodium edetate: 0.1%
・ Sodium benzoate: 0.3%
・ Methoxycinnamic acid 2-ethylhexyl: 0.3%
・ Dibutylhydroxytoluene: 0.01%
・ Glycolic acid: 0.1%
-Fragrance: 0.5%
・ Citric acid: Mixing appropriate amount so that pH is 5.8 ・ Purified water: remainder Total: 100%
Mass ratio (A1) / (A2): 1.5
Mass ratio (B1) / (B2): 2.5
Mass ratio (C1) / (C2): 6.7
[Evaluation results]
-Good fingering of hair when washing: ◎
・ Bubble breakage during rinsing: ◎
・ Smoothness of hair when rinsing: ◎
・ Speed of hair drying after washing: ◎
・ Feeling of the hair ends after drying: ◎

Each component used in Examples and Comparative Examples is as shown in Table 8 below.

* 1: Dimethylpolysiloxane B (emulsion) in Table 8 above was prepared by the following method.
Rheoflow DMS-60 (manufactured by Yushi 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.) was added as an emulsifier, Emulsified and dispersed.

Examples of the aspect of the present invention include the following.
<1> (A) 5% to 30% by weight of an anionic surfactant, (B) a cationic polymer, (C) 0.1% to 5% by weight of a silicone compound, and (D) gloss 1% to 5% by weight of an imparting agent,
The component (B) comprises (B1) cationized guar gum and (B2) cationized cellulose, and the mass ratio (B1) / (B2) between the component (B1) and the component (B2) is 2 ~ 20,
The component (C) is composed of (C1) dimethylpolysiloxane and (C2) amino-modified silicone, and the mass ratio (C1) / (C2) between the component (C1) and the component (C2) is 2 It is a shampoo composition characterized by being ˜30.
<2> The component (A) has a sulfuric acid residue, the nitrogen content of the component (B1) is 1.0% by mass to 1.8% by mass, and the nitrogen content of the component (B2) is 1.5% by mass. The shampoo composition according to <1>, wherein the shampoo composition is about 2.2% by mass and the content of the component (B) is 0.1% by mass to 1.2% by mass.
<3> (A) component contains (A1) polyoxyethylene alkyl ether ammonium sulfate salt and (A2) alkylsulfuric acid ammonium salt, and mass ratio (A1) of said (A1) component and said (A2) component / (A2) is the shampoo composition according to any one of <1> to <2>, wherein 1 to 7.
<4> The shampoo composition according to any one of <1> to <3>, wherein the component (D) is dispersed, and the median particle size of the component (D) is 0.5 μm to 6 μm. .

The shampoo composition of the present invention is excellent in defoaming when passing through a finger when whipping the hair during shampooing, can give smoothness to the hair during rinsing, and the hair after shampooing dries quickly, Because it has a high cleaning feeling and conditioning effect that can give a dry feeling to the hair after drying for a long time, for example, shampoo for skin cleansing, shampoo for damage care, mild shampoo, rinse-in shampoo, dandruff shampoo, etc. Can be suitably used.

Claims

(A) 5% to 30% by weight of an anionic surfactant, (B) a cationic polymer, (C) 0.1% to 5% by weight of a silicone compound, and (D) a gloss imparting agent. 1% by mass to 5% by mass,
The component (B) comprises (B1) cationized guar gum and (B2) cationized cellulose, and the mass ratio (B1) / (B2) between the component (B1) and the component (B2) is 2 ~ 20,
The component (C) is composed of (C1) dimethylpolysiloxane and (C2) amino-modified silicone, and the mass ratio (C1) / (C2) between the component (C1) and the component (C2) is 2 A shampoo composition characterized in that it is ˜30.
The component (A) has a sulfuric acid residue, the nitrogen content of the component (B1) is 1.0% by mass to 1.8% by mass, and the nitrogen content of the component (B2) is 1.5% by mass to 2.% by mass. The shampoo composition according to claim 1, wherein the shampoo composition is 2% by mass and the content of the component (B) is 0.1% by mass to 1.2% by mass.
The component (A) contains (A1) polyoxyethylene alkyl ether ammonium sulfate and (A2) ammonium alkylsulfate, and the mass ratio (A1) / (A2) between the component (A1) and the component (A2) The shampoo composition according to claim 1, wherein the shampoo composition is 1-7.
4. The shampoo composition according to claim 1, wherein the component (D) is dispersed, and the median particle size of the component (D) is 0.5 μm to 6 μm.