JP5697108B2 - Cleaning composition - Google Patents

Description

  The present invention relates to a detergent composition used for washing hair and skin such as shampoo, dandruff shampoo, tonic shampoo, rinse-in shampoo, dandruff rinse-in shampoo, treatment in shampoo, hand soap, body soap, face wash and the like.

In hair and skin cleansing compositions such as rinse-in shampoos, "smoothness after rinsing", "smooth feeling after drying", "smoothness after drying", etc. are required, and many have been developed so far. Proposals have been made.
For example, Patent Document 1 includes (a) at least one anionic surfactant selected from polyoxyethylene alkyl ether sulfate, alkyl sulfate, alkylbenzene sulfonate, and α-olefin sulfonate; (B) at least one water-soluble polymer selected from carrageenan, alginic acid, alginate, and fucoidan; (c) at least one of a nonionic surfactant and an amphoteric surfactant; and (d) a silicone compound. A hair cleanser composition containing sulfur has been proposed.
In the example of this proposal, as other components, (B) 0.3% by mass of bentonite, which is a water-swellable clay mineral, and (C) 0.5% by mass to 1% by mass of a cationic surfactant are contained. The mass ratio [(C) / (B)] of the content of the cationic surfactant (C) and the content of the water-swellable clay mineral (B) is 1.7 to 3. 3, a hair cleanser composition is disclosed.
However, in this proposal, since the content of (B) bentonite which is a water-swellable clay mineral is large and the mass ratio [(C) / (B)] is less than 5, the smoothness during rinsing is inferior. Further, there is a problem that the dry feeling after drying and the smoothness after drying are insufficient.

Patent Document 2 discloses an anionic detersive surfactant and (i) an aliphatic alcohol having 12 to 22 carbon atoms, a fatty acid having 12 to 22 carbon atoms, an aliphatic amide having 12 to 22 carbon atoms, and these. Aqueous conditioning shampoo compositions comprising a fatty network selected from a mixture and (ii) a gel network comprising hydrophobic particles having a melting point above the melting point of the fatty substance have been proposed.
In Example 1 of this proposal, 0.1% by mass of (B ′) quaternium-18 bentonite (ie, bentonite hydrophobically modified with dimethyldi (hydrogenated tallow) ammonium cation) and (C) a cationic interface 0.1% by mass of an activator, and a mass ratio of the content of the cationic surfactant (C) and the content of the modified bentonite (B ′) [(C) / (B ′) ] Is a conditioning shampoo having a value of 1.
However, when bentonite modified hydrophobically as in this proposal is used, there is a problem that the smoothness at the time of rinsing is inferior, the washing feeling, the dry feeling after drying, and the smoothness after drying become insufficient.

  Therefore, in a composition containing a water-swellable clay mineral under high-concentration anion conditions, the washing has a sufficient washing feeling, smoothness at the time of rinsing, smoothness after drying, and smoothness after drying. At present, it is desired to provide an agent composition.

JP 2006-298916 A Special table 2010-509262

  An object of the present invention is to solve the conventional problems and achieve the following objects. That is, the present invention has a sufficient washing feeling in a composition containing a water-swellable clay mineral under high-concentration anion conditions, and has smoothness after rinsing, smoothness after drying, and smoothness after drying. It aims at providing the cleaning composition which is favorable.

As a result of intensive studies by the present inventors in order to solve the above-described problems, 0.01% to 0.2% by mass of (B) water-swellable clay mineral such as bentonite under high-concentration anion conditions ( C) When a cationic surfactant is added, each of these components acts synergistically to have a sufficient cleaning feeling, smoothness at the time of rinsing, smoothness after drying, and smoothness after drying. It has been found that a detergent composition can be obtained.
Further preferably, by specifying the mass ratio [(C) / (B)] of the cationic surfactant of the component (C) and the content of the water-swellable clay mineral of the component (B). It has been found that a low-temperature stability is greatly improved, and a detergent composition having a composition containing a water-insoluble functional component (D), which has not been realized since crystals are precipitated at low temperatures, can be provided.

The present invention is based on the above findings by the present inventors, and means for solving the above problems are as follows. That is,
<1> (A) 10% by mass to 30% by mass of an anionic surfactant,
(B) A water-swellable clay mineral, 0.01% by mass to 0.2% by mass, and (C) a cationic surfactant.
<2> The mass ratio [(C) / (B)] of the content of the cationic surfactant as the component (C) and the content of the water-swellable clay mineral as the component (B) is 5 to 50. It is a cleaning composition as described in said <1>.
<3> The cleaning composition according to any one of <1> to <2>, further comprising a water-insoluble functional component other than the components (D) and (B).
<4> The cleaning composition according to any one of <1> to <3>, wherein the swelling power of the water-swellable clay mineral (B) is 20 mL / 2 g to 86 mL / 2 g.
<5> The cleaning composition according to any one of <1> to <4>, wherein the content of the cationic surfactant as the component (C) is 0.01% by mass to 5% by mass.
<6> The component according to any one of <3> to <5>, wherein the water-insoluble functional component other than the component (B) in the component (D) is at least one of a pearl agent, a refreshing agent, and a dandruff agent. The cleaning composition.

  According to the present invention, conventional problems can be solved, and in a composition containing a water-swellable clay mineral under high-concentration anion conditions, it has a sufficient washing feeling, smoothness at the time of rinsing, after drying It is possible to provide a cleaning composition having a smooth feeling and a smoothness after drying.

  The cleaning composition of the present invention contains (A) an anionic surfactant, (B) a water-swellable clay mineral, and (C) a cationic surfactant, and (D) other than the component (B). It is preferable to contain a water-insoluble functional component, and other components are contained as necessary.

<(A) Anionic surfactant>
The anionic surfactant of the component (A) has a function of enhancing the feeling of washing and the smoothness at the time of rinsing.
The anionic surfactant of the component (A) is not particularly limited and may be appropriately selected depending on the intended purpose. For example, alkyl (preferably having a carbon number of 10 to 16, linear or branched, saturated or unsaturated) Saturated) sulfonate, alkyl (preferably 10-16 carbons, straight or branched, saturated or unsaturated) sulfate, alkyl (preferably 10-16 carbons, straight or branched, saturated or unsaturated) ) Sulfosuccinate, acylated amino acid salt, polyoxyalkylene alkyl ether sulfate (the alkylene moiety is preferably polyoxyethylene, polyoxypropylene, more preferably polyoxyethylene), alkyl (preferably having 10 to 16 carbon atoms) , Linear or branched, saturated or unsaturated) benzene sulfonate, N-acyl (preferably having 10 to 18 carbon atoms) -N Α-olefin sulfonate such as methyl taurate, tetradecene sulfonate, higher fatty acid ester sulfonate, alkyl (preferably having 10 to 16 carbon atoms, linear or branched, saturated or unsaturated) ether acetate, Polyoxyethylene alkyl ether acetate, palm oil fatty acid methyl taurate; fatty acid soap such as potassium laurate, potassium myristate, potassium stearate, alkyl (preferably having 10 to 16 carbon atoms, straight or branched chain, saturated or Unsaturated) phosphate ester salt, N-lauroyl glutamate, N-palmitoyl glutamate, N-lauroyl-N-methyl-β-alanine salt, N-lauroyl-N-ethylglycine salt, N-lauroyl sarcosine salt, N-myristoyl-β-alanine salt or a polyoxyethylene thereof Such adducts. These may be used individually by 1 type and may use 2 or more types together.
Examples of the counter ion used in these anionic surfactant salts include alkali metal salts such as sodium salts and potassium salts, alkaline earth metal salts, ammonium salts, and alkanolamine salts.
Among these, polyoxyethylene alkyl ether sulfate (alkyl chain length is 10 to 24, ethylene oxide (hereinafter abbreviated as EO) average added mole number is preferably 1 to 10), tetradecene sulfonate, fatty acid stone Ken, alkyl sulfosuccinate, and palm oil fatty acid methyl taurate are preferred, and the alkyl chain length is 12 to 14 and the average number of added moles of EO is 2 from the viewpoint of washing feeling, smoothness at the time of rinsing, and smoothness after drying. Polyoxyethylene alkyl ether sulfates of ˜4 are particularly preferred.
Content of the anionic surfactant of the said (A) component is 10 mass%-30 mass% with respect to the said whole cleaning composition, and 15 mass%-20 mass% are preferable. When the content is less than 10% by mass, a sufficient cleaning feeling as a cleaning composition may not be obtained, and the dry feeling after drying and the smoothness after drying may decrease. When it exceeds mass%, the smoothness at the time of rinsing, the dry feeling after drying, and the smoothness after drying may decrease.

<(B) Water-swellable clay mineral>
The water-swellable clay mineral of the component (B) has a function of imparting smoothness at the time of rinsing, a smooth feeling after drying, and a smoothness after drying.
The water-swellable clay mineral of the component (B) is not particularly limited and can be appropriately selected according to the purpose. A water-swellable clay mineral having a swelling power of 20 mL / 2 g to 86 mL / 2 g is From the viewpoint of smoothness at the time of rinsing, smooth feeling after drying, and smoothness after drying, the swelling power is more preferably 60 mL / 2 g to 86 mL / 2 g.
The water-swellable clay mineral having a swelling power of 20 mL / 2 g to 86 mL / 2 g contains exchangeable ions that hydrate and take in water molecules between layers when added to water, and is capable of swelling and adsorbing. It has properties such as properties, binding properties, suspension properties, and thickening properties, and exhibits properties different from those of other clay minerals.
Here, the swelling force is expressed in terms of swelling volume (mL) of 2 g of clay mineral, applying the bentonite test method defined in the 15th revised Japanese Pharmacopoeia. Specifically, 2 g of clay mineral is taken and added to a 100 mL graduated cylinder containing 100 mL of water in 10 portions, and the apparent volume of the bottom of the vessel when this is left for 24 hours is read from the scale. In addition, when adding a clay mineral to water in 10 steps, after the sample added previously is almost deposited, the next sample is added.

  Examples of the water-swellable clay mineral (B) include natural or synthetic smectite clay minerals. As the water-swellable clay mineral having a swelling power of 20 mL / 2 g to 86 mL / 2 g, a commercially available one can also be used. For example, polar gel (American Colloid, swelling power 20 mL / 2 g), natural Bentonite (Hojun Co., Ltd., Bengel FW, swelling power 35 mL / 2 g), Natural bentonite (Hojun Co., Ltd., Bengel, swelling power 35 mL / 2 g) Lucentite (Coop Chemical Co.), Bentonite (Kunipia G, swelling power 86 mL) / 2g, manufactured by Kunimine Industries Co., Ltd., montmorillonite (Kunipia F, swelling power 70mL / 2g, manufactured by Kunimine Industries Co., Ltd.), Benclay (manufactured by Mizusawa Chemical Co., Ltd.), saponite (Beegam T, manufactured by Vanderbilt Corporation, swelling power) 60mL / 2g), Hectorite, Sauconite, Steven Sai And the like. These may be used individually by 1 type and may use 2 or more types together. Among these, saponite (Beegam T, manufactured by Vanderbilt, swelling power 60 mL / 2 g), montmorillonite (Kunipia F, swelling power) from the viewpoint of smoothness at the time of rinsing, smooth feeling after drying, and smoothness after drying. 70 mL / 2 g, manufactured by Kunimine Industries Co., Ltd.) and bentonite (Kunipia G, swelling power 86 mL / 2 g, manufactured by Kunimine Industries Co., Ltd.) are particularly preferable.

  The content of the water-swellable clay mineral as the component (B) is 0.01% by mass to 0.2% by mass with respect to the entire cleaning composition. Smoothness at the time of rinsing, smoothness after drying From the point which provides a feeling and smoothness after drying, 0.03 mass%-0.1 mass% are preferable. When the content is less than 0.01% by mass, the dry feeling after drying and the smoothness after drying become insufficient, and when it exceeds 0.2% by mass, the smoothness at the time of rinsing decreases. May end up.

<(C) Cationic surfactant>
The cationic surfactant of component (C) contributes to improvement in smoothness during rinsing and smoothness after drying.
The cationic surfactant of the component (C) is not particularly limited and may be appropriately selected depending on the intended purpose. Examples thereof include amine salts, quaternary ammonium salts, benzethonium salts, pyridinium salts, guanidine salts, pyrrolidone. Examples thereof include carboxylates, mono-N-long chain acyl basic amino acid lower alkyl ester salts, amidoamine type surfactants and the like. These may be used individually by 1 type and may use 2 or more types together.

Specific examples of the component (C) cationic surfactant include stearyl trimethyl ammonium chloride, cetyl trimethyl ammonium chloride, behenyl trimethyl ammonium chloride, distearyl dimethyl ammonium chloride, dioleyl dimethyl ammonium chloride, didecyl dimethyl chloride. Ammonium, lauric acid amide butyl guanidine acetate, myristic acid amido butyl guanidine, palmitic acid amido butyl guanidine, distearyl dimethyl ammonium sulfate, stearyl ethyl dihydroxyethyl ammonium ethyl sulfate, N-coconut oil fatty acid L-arginine ethyl DL-pyrrolidone Carboxylate, stearic acid dimethylaminoethylamide, stearic acid dimethylaminopropylamide, stearic acid Ethylaminoethylamide, stearic acid diethylaminopropylamide, stearic acid dipropylaminoethylamide, stearic acid dipropylaminopropylamide, palmitic acid dimethylaminoethylamide, palmitic acid dimethylaminopropylamide, myristic acid dimethylaminoethylamide, myristic acid Examples thereof include dimethylaminopropylamide, behenic acid dimethylaminoethylamide, and behenic acid dimethylaminopropylamide. These may be used individually by 1 type and may use 2 or more types together.
Of these, stearyltrimethylammonium chloride, distearyldimethylammonium chloride, behenyltrimethylammonium chloride, and dimethylaminopropylamide stearate are preferable, and stearyltrimethylammonium chloride is preferable from the viewpoint of smoothness at the time of rinsing and smoothness after drying. Particularly preferred.
The content of the cationic surfactant of the component (C) is preferably 0.01% by mass to 5% by mass with respect to the entire cleaning composition, smoothness at the time of rinsing, smoothness after drying, And from the point of the smooth feeling after drying, 0.5 mass%-2 mass% are more preferable. When the content is less than 0.01% by mass, the smoothness at the time of rinsing and the smoothness after drying may be reduced. When the content exceeds 5% by mass, the cleaning feeling may be reduced. There is.

  The mass ratio [(C) / (B)] of the content of the cationic surfactant as the component (C) and the content of the water-swellable clay mineral as the component (B) is preferably 5 to 50. From the viewpoint of the smooth feeling after drying and the smoothness after drying, 5 to 20 is more preferable. When the mass ratio [(C) / (B)] is less than 5, the smoothness at the time of rinsing may be reduced, and when it exceeds 50, the smooth feeling after drying and the smoothness after drying. May decrease.

-Water-insoluble functional components other than (D) and (B) components-
The (D) water-insoluble functional component other than the component (B) is a solid that is substantially insoluble in water at room temperature and has a specific function. For example, a pearl agent, a cooling agent, Examples include dandruff removers. Conventionally, when a clay mineral swollen with water is mixed in a high concentration anionic surfactant, the repulsive force of the clay mineral is increased under a high concentration of anion charge, and agglomeration of the clay mineral occurs. The aggregation of clay minerals becomes crystal nuclei, and when (D) water-insoluble functional components such as pearl agents, cooling agents, and anti-dandruff agents are contained, the stability deteriorates at low temperatures (precipitation of crystals). In the present invention, the cationic surfactant as the component (C) and the water-swellable clay mineral as the component (B) are included. By specifying the mass ratio [(C) / (B)] to the amount, the composition containing the water-swellable clay mineral under the high-concentration anion condition, the water-insoluble functional component (D) at a low temperature It can be contained stably.
This is because the low temperature stability is greatly improved by adding (C) a cationic surfactant at a predetermined ratio to the clay mineral in order to weaken the high concentration anion charge, and (D) a pearling agent. It is presumed that crystal precipitation at low temperatures can be suppressed even when water-insoluble functional components such as a cooling agent and a dandruff removing agent are added.

  Examples of the pearl agent include ethylene glycol stearate, diethylene glycol stearate, and triethylene glycol stearate. Specific examples include ethylene glycol monostearate, ethylene glycol distearate, diethylene glycol monostearate, diethylene glycol distearate, triethylene glycol monostearate, and triethylene glycol distearate. Among these, ethylene glycol distearate (ethylene glycol distearate) is particularly preferable from the viewpoint of liquid appearance.

  Examples of the refreshing agent include L-menthol, camphor, borneol and the like. Among these, L-menthol is particularly preferable from the viewpoint of a clean feeling after washing.

  Examples of the anti-dandruff agent include piroctone olamine, triclosan, trichlorocarban, isopropylmethylphenol; chlorhexidine hydrochloride other than the component (C), alkyldiaminoethylglycine, cetylpyridinium chloride, benzalkonium chloride, benzethonium chloride, etc. And a cationic surfactant. Among these, piroctone olamine is particularly preferable in terms of the anti-dandruff effect.

  The content of the water-insoluble functional component other than the component (B) in the component (D) is preferably 0.1% by mass to 3% by mass, and preferably 0.5% by mass to 2% with respect to the entire cleaning composition. More preferable is 5% by mass. When the content is less than 0.1% by mass, the effect of adding a water-insoluble functional component other than the component (B) of the component (D) may not be expressed. Low temperature stability may deteriorate.

<Other ingredients>
The other components are not particularly limited and may be appropriately selected depending on the purpose. For example, nonionic surfactant, semipolar surfactant, amphoteric surfactant, anionic polymer, nonionic polymer, cation Polymers, polyols, organic acids; antioxidants such as dibutylhydroxytoluene (BHT) and α-tocopherol; viscosity modifiers such as fatty acid monoethanolamide and fatty acid diethanolamide; UV absorbers, antioxidants, protein derivatives, Animal and plant extracts; Anti-inflammatory agents such as dipotassium glycyrrhizinate; Preservatives such as methylchloroisothiazolinone (Caisson CG); Citric acid; pH adjusters such as triethanolamine; Emulsifiers, hydrotropes, lower alcohols, vitamins , Animal and vegetable oils, volatile oils, hydrocarbons, ester oils, silico Down oil, dyes, and perfumes and the like.

<Manufacturing method>
There is no restriction | limiting in particular as a manufacturing method of the cleaning composition of this invention, According to the objective, it can select suitably, For example, said (A)-(C) component, Preferably, (D) component, Furthermore, If necessary, the detergent composition can be prepared by adding the other components and mixing them uniformly.

<Container, container material>
There is no restriction | limiting in particular as a container which accommodates the cleaning composition of this invention, According to the objective, it can select suitably, For example, tubes, such as an aluminum laminated tube, an EVAL tube, an aluminum tube, a glass vapor deposition plastic tube, etc. Other examples include a dispenser container by mechanical or differential pressure, a squeeze container, a laminate film container, a dropper container, a stick container, and a bottle container.
The laminate film of the aluminum laminated tube usually has two or more layers, and examples of the material thereof include polyethylene resin, polyethylene terephthalate resin, polyester resin, biaxially stretched polypropylene resin, unstretched polypropylene resin, polyacrylonitrile resin. , Synthetic resins such as ethylene-vinyl acetate copolymer, paper, aluminum-deposited plastic, and the like. In consideration of strength, flexibility, weather resistance, and the like, the laminate film generally has 2 to 5 layers.
Examples of the material of the bottle include polyethylene resin, polypropylene resin, polyethylene terephthalate resin, polystyrene resin, polyvinyl chloride resin, ethylene-vinyl alcohol resin, acrylonitrile-styrene resin, ABS resin, polyamide resin, and glass. A combination of two or more layers can be used.

<Application>
The cleaning composition of the present invention has a sufficient cleaning feeling in a composition containing a water-swellable clay mineral under high-concentration anion conditions, smoothness at the time of rinsing, dry feeling after drying, and after drying Since smoothness is good, it is used for washing hair and skin such as shampoo, dandruff shampoo, tonic shampoo, rinse-in shampoo, dandruff rinse-in shampoo, treatment in shampoo, hand soap, body soap, face wash, etc. In particular, hair cleaning agents such as shampoos, rinse-in shampoos, dandruff rinse-in shampoos, and treatment-in shampoos are suitable.

  Examples of the present invention will be described below, but the present invention is not limited to these examples.

(Examples 1-30 and Comparative Examples 1-7)
-Preparation of detergent (rinse in shampoo) composition-
About the composition (unit: mass%) shown in following Table 1, the cleaning composition of Examples 1-30 and Comparative Examples 1-7 was prepared by the conventional method. An appropriate amount of citric acid was added to adjust the pH to 5.2.
Next, various properties of the obtained cleaning composition were evaluated as follows. The results are also shown in Table 1.

<Evaluation method of washing feeling, smoothness at the time of rinsing, smooth feeling after drying, and smoothness after drying>
About 30 men aged 20 to 30 years, using the appropriate amount of each detergent composition (rinse in shampoo: about 10 g, hand soap: about 2 mL, body soap: about 6 mL, face wash: about 4 g), the following evaluation criteria Based on the above, “cleaning feeling” and “smoothness during rinsing” were evaluated. Thereafter, towel drying was performed, and “smooth feeling after drying” and “smoothness after drying” were evaluated based on the following evaluation criteria.
Here, the “cleaning feeling” is an evaluation item including good foaming, a lot of foaming, and a refreshing feeling after washing.
〔Evaluation criteria〕
◎: 25 or more out of 30 respondents are good. ○: 15 or more out of 30 respondents are less than 24. △: 5 or more out of 30 respondents are less than 15. Less than 5 out of 30 responded good

<Method for evaluating low-temperature stability>
About each cleaning composition of Examples 22-30, the liquid external appearance after preserve | saving in a -5 degreeC thermostat for 1 month with the following preservation | save container was visually observed, and the following reference | standard evaluated.
[Storage container]
A 50 mL clear glass bottle was filled with 40 mL of each cleaning composition (rinse in shampoo, hand soap, body soap). About 70 g of the face wash was filled in a 100 g tube (LDPE / HDPE).
〔Evaluation criteria〕
A: There is no precipitation of crystals or solids. O: There is almost no precipitation of crystals or solids (no problem in terms of commercial value).
Δ: Some precipitation of crystals or solids ×: Many precipitations of crystals or solids

-Rinse-in shampoo composition-

-Rinse-in shampoo composition-

-Rinse-in shampoo composition-

-Rinse-in shampoo composition-

-Rinse-in shampoo composition-

-Rinse-in shampoo composition-

＊ジメチルジステアリルアンモニウムベントナイトは、４級アンモニウムカチオン変性の有機ベントナイトであり、水に溶解しないことから、膨潤力は測定不能であった。
-Rinse-in shampoo composition-

* Dimethyl distearyl ammonium bentonite is a quaternary ammonium cation-modified organic bentonite and does not dissolve in water, so the swelling power was not measurable.

＊ジメチルジステアリルアンモニウムベントナイトは、４級アンモニウムカチオン変性の有機ベントナイトであり、水に溶解しないことから、膨潤力は測定不能であった。-Rinse-in shampoo composition-

* Dimethyl distearyl ammonium bentonite is a quaternary ammonium cation-modified organic bentonite and does not dissolve in water, so the swelling power was not measurable.

＊パール剤（ジステアリン酸エチレングリコール）は、０．６質量％のポリオキシエチレンラウリルエーテル硫酸塩（ＡＥＳ）を含有している。
＊質量比〔（Ｃ）／（Ｂ）〕＝１０
＊ｐＨ＝５．２
〔評価結果〕
洗浄実感:◎
すすぎ時のなめらかさ：◎
乾燥後のさらさら感：◎
乾燥後のなめらかさ：◎
低温安定性：◎(Example 31)
-Dandruff rinse-in shampoo-
A dandruff rinse-in shampoo having the following composition was prepared by a conventional method, and in the same manner as in Examples 1 to 30 and Comparative Examples 1 to 7, washing feeling, rinsing smoothness, dry feeling after drying, and smoothness after drying The low temperature stability was evaluated.

* The pearl agent (ethylene glycol distearate) contains 0.6% by mass of polyoxyethylene lauryl ether sulfate (AES).
* Mass ratio [(C) / (B)] = 10
* PH = 5.2
〔Evaluation results〕
Cleaning feeling: ◎
Smoothness when rinsing: ◎
Smooth feeling after drying: ◎
Smoothness after drying: ◎
Low temperature stability: ◎

＊パール剤（ジステアリン酸エチレングリコール）は、０．６質量％のポリオキシエチレンラウリルエーテル硫酸塩（ＡＥＳ）を含有している。
＊質量比〔（Ｃ）／（Ｂ）〕＝１５
＊ｐＨ＝５．２
〔評価結果〕
洗浄実感:◎
すすぎ時のなめらかさ：◎
乾燥後のさらさら感：◎
乾燥後のなめらかさ：◎
低温安定性：◎(Example 32)
-Treatment in shampoo-
A treatment in shampoo having the following composition was prepared by a conventional method, and in the same manner as in Examples 1 to 30 and Comparative Examples 1 to 7, washing feeling, rinsing smoothness, dry feeling after drying, and smoothness after drying. And low temperature stability was evaluated.

* The pearl agent (ethylene glycol distearate) contains 0.6% by mass of polyoxyethylene lauryl ether sulfate (AES).
* Mass ratio [(C) / (B)] = 15
* PH = 5.2
〔Evaluation results〕
Cleaning feeling: ◎
Smoothness when rinsing: ◎
Smooth feeling after drying: ◎
Smoothness after drying: ◎
Low temperature stability: ◎

＊質量比〔（Ｃ）／（Ｂ）〕＝１０
＊ｐＨ＝９．５
〔評価結果〕
洗浄実感:◎
すすぎ時のなめらかさ：◎
乾燥後のさらさら感：◎
乾燥後のなめらかさ：◎
低温安定性：◎(Example 33)
-Hand soap-
A hand soap having the following composition was prepared by a conventional method, and in the same manner as in Examples 1 to 30 and Comparative Examples 1 to 7, washing feeling, smoothness at the time of rinsing, dry feeling after drying, and smoothness after drying, And low temperature stability was evaluated.

* Mass ratio [(C) / (B)] = 10
* PH = 9.5
〔Evaluation results〕
Cleaning feeling: ◎
Smoothness when rinsing: ◎
Smooth feeling after drying: ◎
Smoothness after drying: ◎
Low temperature stability: ◎

＊パール剤（ジステアリン酸エチレングリコール）は、０．６質量％のポリオキシエチレンラウリルエーテル硫酸塩（ＡＥＳ）を含有している。
＊質量比〔（Ｃ）／（Ｂ）〕＝１０
＊ｐＨ＝４．８
〔評価結果〕
洗浄実感:◎
すすぎ時のなめらかさ：◎
乾燥後のさらさら感：◎
乾燥後のなめらかさ：◎
低温安定性：◎(Example 34)
-Body soap-
A body soap having the following composition was prepared by a conventional method, and in the same manner as in Examples 1 to 30 and Comparative Examples 1 to 7, washing feeling, smoothness at the time of rinsing, dry feeling after drying, and smoothness after drying, And low temperature stability was evaluated.

* The pearl agent (ethylene glycol distearate) contains 0.6% by mass of polyoxyethylene lauryl ether sulfate (AES).
* Mass ratio [(C) / (B)] = 10
* PH = 4.8
〔Evaluation results〕
Cleaning feeling: ◎
Smoothness when rinsing: ◎
Smooth feeling after drying: ◎
Smoothness after drying: ◎
Low temperature stability: ◎

＊質量比〔（Ｃ）／（Ｂ）〕＝０．５／０．０５＝１０
＊ｐＨ＝９．５
〔評価結果〕
洗浄実感:◎
すすぎ時のなめらかさ：◎
乾燥後のさらさら感：◎
乾燥後のなめらかさ：◎
低温安定性：◎(Example 35)
-Face wash-
A face wash having the following composition was prepared by a conventional method, and the tube was filled with about 120 g, and in the same manner as in Examples 1 to 30 and Comparative Examples 1 to 7, washing feeling, smoothness during rinsing, dry feeling after drying, And the smoothness after drying and low-temperature stability were evaluated.

* Mass ratio [(C) / (B)] = 0.5 / 0.05 = 10
* PH = 9.5
〔Evaluation results〕
Cleaning feeling: ◎
Smoothness when rinsing: ◎
Smooth feeling after drying: ◎
Smoothness after drying: ◎
Low temperature stability: ◎

＊ジメチルジステアリルアンモニウムベントナイトは、４級アンモニウムカチオン変性の有機ベントナイトであり、水に溶解しないことから、膨潤力は測定不能であった。

Next, the details of the raw materials used in Examples 1 to 35 and Comparative Examples 1 to 7 are shown in Table 7 below.

* Dimethyl distearyl ammonium bentonite is a quaternary ammonium cation-modified organic bentonite and does not dissolve in water, so the swelling power was not measurable.

  The cleaning composition of the present invention has a sufficient cleaning feeling in a composition containing a water-swellable clay mineral under high-concentration anion conditions, smoothness at the time of rinsing, dry feeling after drying, and after drying Since smoothness is good, it is used for washing hair and skin such as shampoo, dandruff shampoo, tonic shampoo, rinse-in shampoo, dandruff rinse-in shampoo, treatment in shampoo, hand soap, body soap, face wash, etc. In particular, it can be suitably used as a hair cleaning agent for shampoos, rinse-in shampoos, dandruff rinse-in shampoos, treatment-in shampoos and the like.

Claims (6)

(A) Polyoxyethylene alkyl ether sulfate, tetradecene sulfonate, fatty acid soap, alkyl sulfosuccinate having an alkyl chain length of 10 to 24 and an ethylene oxide average addition mole number of 1 to 10, and 10% by mass to 30% by mass of at least one anionic surfactant selected from coconut oil fatty acid methyl taurate ,
(B) water-swellable clay mineral 0.01% by mass to 0.2% by mass, and (C) detergent composition characterized by containing a cationic surfactant.   The mass ratio [(C) / (B)] of the content of the cationic surfactant as the component (C) and the content of the water-swellable clay mineral as the component (B) is 5 to 50. The cleaning composition described in 1. (C) the cationic surfactant is at least one selected from stearyltrimethylammonium chloride, distearyldimethylammonium chloride, behenyltrimethylammonium chloride, and dimethylaminopropylamide stearate;
(D) The cleaning composition in any one of Claim 1 to 2 which contains water-insoluble functional components other than (B) component.   The cleaning composition according to any one of claims 1 to 3, wherein the swelling power of the water-swellable clay mineral (B) is 20 mL / 2 g to 86 mL / 2 g.   (C) Content of the cationic surfactant of a component is 0.01 mass%-5 mass%, The cleaning composition in any one of Claim 1 to 4.   The detergent composition according to any one of claims 3 to 5, wherein the water-insoluble functional component other than the component (B) of the component (D) is at least one of a pearl agent, a refreshing agent, and a dandruff agent.