JP2006183039A - Detergent composition contained in foamer container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a detergent composition being held in a foamer container, which forms creamy and elastic foams, has excellent stability at low temperatures despite the detergent content with the craft point of 20°C or higher, and gives soft feeling to a skin after washing. <P>SOLUTION: The detergent composition in a foamer container contains: (A) an N-acylamino acid based anionic surfactant; (B) an anionic surfactant with the craft point above 20°C other than the above N-acylamino acid based anionic surfactant (A); (C) at least one compound selected from an amphoteric surfactant and a semipolar surfactant; (D) a polyhydric alcohol in the amount of 22-50 mass% relative to the whole amount of the detergent composition. The composition is filled in a foamer container. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a detergent composition in a former container that has a foam quality that is creamy and elastic, has excellent stability at low temperatures, and provides a moist skin feel after washing.

The cleaning agent filled in the former container is used by extruding bubbles from the container to discharge the foam. Therefore, it is excellent in convenience and is used not only as a cleaning agent for human parts such as hair shampoo, hand soap, and face wash, but also as a detergent for clothes, kitchens and the like.
In particular, when used as a skin cleanser, in addition to simplicity, it has a tendency to have a soft and fine creamy foam that gives a moist skin feel after washing.

  On the other hand, in the solid skin cleanser, the foam quality is creamy, elastic, and highly productive, so the craft point of lauric acid, myristic acid, sodium salt of palmitic acid, etc. is 20 ° C. or higher. Anionic surfactants are used. In addition, by containing coconut oil isethionate and sulfosuccinate, not only is the foam quality creamy, but also has the effect of good skin feel after washing, a granular detergent composition mainly used for body washing The thing is proposed (refer the following patent document 1).

  However, surfactants with a high Kraft point are creamy and excellent in foam quality. However, when used as a detergent composition in a foam container, crystals are deposited due to long-term storage at low temperatures and discharged. There was a problem that the generated foam became non-uniform and extrusion was impossible.

  For this reason, a foam container cleaning agent has been proposed that regulates the type and content of salts, surfactants, etc., and makes the discharged foam uniform and can be easily extruded from the former container even at low temperatures. (See Patent Documents 2 to 6 below). However, these proposals also have a problem that it is not easy to make the foam quality elastic, for example, an anionic or nonionic polymer is essential. There is also a problem that the skin feel after use is not always good.

JP 2003-253295 A JP-A-8-92064 JP-A-8-143899 JP-A-11-35972 JP 2003-55699 A JP 2004-137247 A

An object of the present invention is to solve the above-described problems and achieve the following objects.
In other words, the present invention is excellent in stability at low temperatures despite the fact that the foam quality is creamy and elastic, and the surfactant has a craft point of 20 ° C. or higher, and gives a moist skin feel after washing. An object of the present invention is to provide a detergent composition in a former container.

  In order to solve the above-mentioned problems, the present inventors have conducted intensive studies. As a result, N-acylamino acid anionic surfactant (A) and craft points other than the N-acylamino acid anionic surfactant (A) An anionic surfactant (B) of 20 ° C. or higher, at least one compound (C) selected from an amphoteric surfactant and a semipolar surfactant, and 22 to 50% by mass of a polyhydric alcohol (D) The foam container is filled with a cleaning solution containing, and the foam quality is creamy and elastic, and it has excellent stability at low temperatures despite the fact that it contains a surfactant with a craft point of 20 ° C. or higher. The present inventors have found that a detergent composition containing a former container that gives a moist skin feel can be obtained, and the present invention has been completed.

但し、前記一般式（１）において、Ｒ^１は、炭素数８〜２２の直鎖状若しくは分岐鎖状のアルキル基、又は、炭素数８〜２２の直鎖状若しくは分岐鎖状のアルケニル基を表し、ｎは、１〜８０の整数を表す。 This invention is based on the said knowledge by this inventor, and as a means for solving the said subject, it is as follows. That is,
<1> N-acyl amino acid anionic surfactant (A), anionic surfactant (B) having a Kraft point of 20 ° C. or higher other than the N-acyl amino acid anionic surfactant (A), and amphoteric surfactant Containing at least one compound (C) selected from an agent and a semipolar surfactant, and a polyhydric alcohol (D) having a content of 22 to 50% by mass based on the detergent composition, and filling a former container A cleaning composition in a former container, characterized in that
<2> N-acylamino acid anionic surfactant (A) is N-lauroyl-β-alanine and a salt thereof, N-myristyl-β-alanine and a salt thereof, N-cocoyl-β-alanine and a salt thereof, The cleaning composition in a former container according to <1>, which is at least one selected from N-lauroylglutamic acid and a salt thereof, and N-cocoylglycine and a salt thereof.
<3> In the former container according to any one of <1> to <2>, wherein the content of the N-acylamino acid-based anionic surfactant (A) in the cleaning composition is 0.1 to 20% by mass. It is a cleaning composition.
<4> An anionic surfactant (B) having a Kraft point of 20 ° C. or higher is potassium myristate, potassium palmitate, sodium myristate, sodium N-palmitoylmethyl taurate, potassium lauryl sulfoacetate, polyoxyethylene (1) sulfosuccinic acid The cleaning composition in a former container according to any one of <1> to <3>, wherein the cleaning composition is at least one selected from lauryl 2Na and N-cocoylmethyl taurine Na.
<5> The cleaning in the former container according to any one of <1> to <4>, wherein the content of the anionic surfactant (B) having a Kraft point of 20 ° C. or higher is 1 to 10% by mass. Agent composition.
<6> The content of at least one compound (C) selected from amphoteric surfactants and semipolar surfactants in the detergent composition is 0.5 to 20% by mass from <1> to <1>5> is a detergent composition in a former container.
<7> The cleaning composition in a former container according to any one of <1> to <6>, wherein the content of the polyhydric alcohol (D) in the cleaning composition is 25 to 35% by mass.
<8> The cleaner composition in a former container according to any one of <1> to <7>, further including a nonionic surfactant (E).
<9> The nonionic surfactant (E) is a detergent composition containing a former container according to the above <8>, which is represented by the following general formula (1).

However, in the general formula (1), R ¹ represents a linear or branched alkyl group having 8 to 22 carbon atoms, or a linear or branched alkenyl group having 8 to 22 carbon atoms. N represents an integer of 1 to 80.

  According to the present invention, a foamer is creamy and elastic, has a craft point of 20 ° C. or higher and has a low-temperature stability and a moist skin feel after washing. A containerized cleaning composition can be provided.

(Cleaner composition in former container)
The detergent composition in the former container of the present invention comprises an N-acylamino acid anionic surfactant (A) and an anionic surfactant having a Kraft point of 20 ° C. or higher other than the N-acylamino acid anionic surfactant (A). A former container (B), at least one compound (C) selected from amphoteric surfactants and semipolar surfactants, and a polyhydric alcohol (D), and filled in a former container, A nonionic surfactant (E) and other components appropriately selected are included as necessary.

-N-acylamino acid anionic surfactant (A)-
Examples of the N-acylamino acid anionic surfactant (A) include N-lauroyl-β-alanine or a salt thereof, N-myristyl-β-alanine or a salt thereof, N-cocoyl-β-alanine or a salt thereof. N-lauroylglutamic acid or a salt thereof, N-cocoylglycine or a salt thereof, N-lauroyl-N-methyl-β-alanine or a salt thereof, N-myristoyl-N-methyl-β-alanine or a salt thereof, N-lauroyl -N-methylglycine or a salt thereof, N-myristoyl glutamic acid or a salt thereof, N-lauroyl aspartic acid or a salt thereof, N-cocoylalanine or a salt thereof, and the like. These may be used alone or in combination of two or more. N-acylamino acid anionic surfactants include L-form, D-form, and racemate, and any of these can be used in the present invention.
Examples of the salt include alkali metal salts and alkanolamine salts.
Examples of the alkali metal salt include sodium salt and potassium salt, and examples of the alkanolamine salt include monoethanolamine salt and triethanolamine salt.
More preferable examples of the N-acylamino acid anionic surfactant (A) include N-lauroyl-β-alanine potassium, N-myristyl-β-alanine potassium, N-cocoyl-β-alanine triethanolamine, N -Lauroyl-N-methyl-β-alanine, N-myristoyl-N-methyl-β-alanine, N-lauroyl-N-methylglycine, N-lauroylglutamic acid, N-myristoylglutamic acid, N-lauroylaspartic acid, N- Examples thereof include cocoyl glycine, and potassium salts and triethanolamine salts thereof.
The content of the N-acylamino acid-based anionic surfactant (A) in the detergent composition in the former container is preferably 0.1 to 20% by mass, and more preferably 2 to 15% by mass. When the content is less than 0.1% by mass, the effect of improving the stability at low temperatures may not be sufficiently exhibited. When the content exceeds 20% by mass, null-thickness occurs during rinsing and the feeling of use is impaired. There is.

-Anionic surfactant (B) having a Kraft point of 20 ° C or higher-
Here, the Kraft point is defined as the temperature at which the solubility of the ionic surfactant becomes equal to the critical micelle concentration (cmc). In ordinary ionic surfactants, solubility in water is very low below the Kraft point and is regarded as a poorly soluble substance. Further, it is known that at a concentration equal to or higher than the critical micelle concentration (cmc), as long as the dissolved state of the ionic surfactant is the same, the dissolution temperature of the surfactant is not significantly different from the Kraft point. Therefore, in the present invention, the Kraft point is a value measured by the following measurement method.
An anionic surfactant solution having a concentration of 1.0% by mass was poured into a test tube and stored in a thermostatic bath at −20 ° C. for 1 day to freeze the anionic surfactant solution. Place this sample in a 5 ° C water bath and raise the temperature by 1 ° C for 1 hour. If there is no insoluble matter, the craft point is set to 5 ° C or lower. did. In addition, about surfactant with high pH dependence, we decided to adjust and adjust to pH normally used as a cleaning agent. Specifically, the pH is adjusted to 10.0 using an alkali such as potassium hydroxide, and other neutralized surfactants are commercially available in purified water at 1.0% by mass. The diluted solution was used, and the measurement was performed without adjusting the pH.

Examples of the anionic surfactant (B) having a Kraft point of 20 ° C. or higher include, for example, potassium myristate, potassium palmitate, sodium myristate, sodium myristate, sodium N-palmitoylmethyl taurate, potassium lauryl sulfoacetate, polyoxyethylene (1) Lauryl sulfosuccinate 2Na, N-cocoylmethyl taurine Na and the like. Among these, potassium myristate and potassium palmitate are particularly preferable. These may be used alone or in combination of two or more.
The content of the anionic surfactant (B) having a Kraft point of 20 ° C. or higher in the detergent composition in the former container is preferably 1 to 10% by mass, and more preferably 2 to 8% by mass. When the content is less than 1% by mass, the elasticity of the foam may not be sufficient. When the content exceeds 10% by mass, the viscosity of the cleaning liquid filled in the former container increases at low temperatures, and the foam is not satisfactory. It may be uniform or impossible to extrude.

-Amphoteric surfactant and semipolar surfactant (C)-
The amphoteric surfactant and the semipolar surfactant (C) can be appropriately selected from these commonly used surfactants. For example, imidazoline type (amidoamine type), amide amino acid salt, Examples include carbobetaine type (alkyl betaine, alkylamido betaine), sulfobetaine type (alkyl sulfobetaine, alkylhydroxysulfobetaine), phosphobetaine type, acyl tertiary amine oxide, acyl tertiary phosphine oxide and the like. Among these, carbobetaine type and acyl tertiary amine oxide are particularly preferable, and those desalted from the viewpoint of stability are more preferable. These may be used alone or in combination of two or more.
Examples of the imidazoline type include coconut oil alkyl-N-hydroxyethyl imidazolinium betaine.
Examples of the carbobetaine type include alkylbetaines such as lauryl dimethylaminoacetic acid betaine, and alkylamide betaines include coconut oil fatty acid amide propylbetaine.
Examples of the sulfobetaine type include coconut oil fatty acid dimethylaminohydroxysulfobetaine as alkyl sulfobetaine.
Examples of the phosphobetaine type include lauryl dimethylamine oxide.
Examples of the acyl tertiary amine oxide include lauryl dimethylamine oxide.
Examples of the acyl tertiary phosphine oxide include lauryl dimethyl phosphine oxide.
Examples of the sulfate ester salt include higher alkyl sulfates and polyoxyethylene alkyl ether sulfates.
Examples of the alkyl phosphate ester salt include trilauramine monolauryl phosphate, dipotassium monolauryl phosphate, and the like.
Examples of the sulfonate include N-acylaminosulfonate, polyoxyethylene sulfosuccinate and the like, and sodium polyoxyethylene alkylsulfosuccinate.
The content of the amphoteric surfactant and the semipolar surfactant (C) in the detergent composition in the former container is preferably 0.5 to 20% by mass, and more preferably 1 to 10% by mass. If the amount is less than 0.5% by mass, the effect of improving the stability at low temperatures may not be sufficiently exhibited. If the amount exceeds 20% by mass, a null may occur at the time of rinsing, and the usability may be impaired.

但し、前記一般式（２）において、ａ、ｂ、ｃ及びｄは任意の整数を表し、かつａ＝ｃであってもよいが、ａ、ｃは２〜１０、ｂ、ｄは１〜１５０の整数が好ましい。
前記一般式（２）で表される具体的な多価アルコールとしては、例えば、エチレングリコール、ジエチレングリコール、ヘキシレングリコール、ポリエチレングリコール、プロピレングリコール、ジプロピレングリコール、ポリプロピレングリコール、イソプレングリコール、グリセリン、ジグリセリン、トリグリセリン、テトラグリセリン、ヘキサグリセリン、デカグリセリン、１，３−ブチレングリコール、トリメチルプロパノール、エリスリトール、ペンタエリスリトール、ジペンタエリスリトール、グルコース、マンノース、ガラクトース、ショ糖、フルクトース、マルトース、マルチトール、キシリトール、イノシトール、ソルビタン、ソルビトール、これらの多価アルコールのＥＯ付加物などが挙げられる。これらの中でも、特に、洗い流した後のしっとり感、保湿の観点から、プロピレングリコール、ジプロピレングリコール、グリセリン、１，３−ブチレングリコール、ソルビトールが好ましい。また、これらは、それぞれ単独で使用してもよいし、２種以上を併用してもよい。
前記多価アルコールの含有量（Ｄ）の、前記フォーマー容器入り洗浄剤組成物における含有量は、２２〜５０質量％が好ましく、２５〜３５質量％がより好ましい。２２質量％に満たないと、低温時の安定性の向上効果が充分に発揮できないことがあり、５０質量％を超えると、すすぎ時にヌルツキが生じ、使用感を損なうことがある。 -Polyhydric alcohol (D)-
Examples of the polyhydric alcohol (D) include those represented by the following general formula (2).

However, in the said General formula (2), a, b, c, and d may represent arbitrary integers, and a = c may be sufficient, but a and c are 2-10, b and d are 1-150. An integer of is preferred.
Specific examples of the polyhydric alcohol represented by the general formula (2) include ethylene glycol, diethylene glycol, hexylene glycol, polyethylene glycol, propylene glycol, dipropylene glycol, polypropylene glycol, isoprene glycol, glycerin, and diglycerin. , Triglycerin, tetraglycerin, hexaglycerin, decaglycerin, 1,3-butylene glycol, trimethylpropanol, erythritol, pentaerythritol, dipentaerythritol, glucose, mannose, galactose, sucrose, fructose, maltose, maltitol, xylitol, Examples include inositol, sorbitan, sorbitol, and EO adducts of these polyhydric alcohols. Among these, propylene glycol, dipropylene glycol, glycerin, 1,3-butylene glycol, and sorbitol are particularly preferable from the viewpoints of moist feeling after washing and moisturizing. These may be used alone or in combination of two or more.
The content of the polyhydric alcohol (D) in the foamer-containing detergent composition is preferably 22 to 50% by mass, and more preferably 25 to 35% by mass. If the amount is less than 22% by mass, the effect of improving the stability at low temperatures may not be sufficiently exerted. If the amount exceeds 50% by mass, nulliness may occur at the time of rinsing and the feeling of use may be impaired.

-Nonionic surfactant (E)-
The detergent composition in the former container of the present invention may contain a suitably selected nonionic surfactant for the purpose of obtaining a good skin feel after washing.
The nonionic surfactant can be appropriately selected from compounds generally used as nonionic surfactants. For example, polyoxyalkylene addition type nonionic surfactants, mono- or diethanolamide-based nonionic surfactants Agents, sugar-based nonionic surfactants, glycerin-based nonionic surfactants, and the like. These may be used alone or in combination of two or more.

Examples of the polyoxyalkylene addition type nonionic surfactant include one type of polyoxyalkylene addition type and two or more types of polyoxyalkylene addition type.
Examples of the one type of polyoxyalkylene addition type include polyoxyethylene lauryl ether, polyoxyethylene sorbitan monooleate, polyethylene glycol fatty acid ester, polyoxyethylene hydrogenated castor oil, and the like.
Examples of the two or more polyoxyalkylene addition types include polyoxypropylene and polyoxyethylene lauryl ether.

  Examples of the mono- or diethanolamide-type nonionic surfactant include lauric acid monoethanolamide, coconut oil fatty acid diethanolamide, and N-polyhydroxyalkyl fatty acid amide.

但し、前記一般式（３）において、Ｒ^２は、炭素数６〜１８の直鎖状若しくは分岐鎖状のアルキル基、アルケニル基、若しくはアルキルフェニル基を、Ｒ^３は、炭素数２〜４のアルキレン基を、Ｇｓは、炭素数５〜６の還元糖を、それぞれ表し、ｒは、１〜１０の整数を表す。 Examples of the sugar-based nonionic surfactant include sugar ether-based alkyl saccharides, sugar amides, sorbitan fatty acid esters, and sucrose fatty acid esters.
As said alkyl saccharide type | system | group, what is represented by following General formula (3) is mentioned, for example.

However, in the general formula (3), ^{R 2} represents a linear or branched alkyl group having 6 to 18 carbon atoms, an alkenyl group, or an alkylphenyl group, ^{R 3} is C2-4 In the alkylene group, Gs represents a reducing sugar having 5 to 6 carbon atoms, and r represents an integer of 1 to 10.

Examples of the sugar amide system include N-methylalkylglucamide such as N-methyllaurylglucamide.
Examples of the sorbitan fatty acid ester system include sorbitan monoisostearate, sorbitan monooleate, and the like.
Examples of the sucrose fatty acid ester system include lauric acid sucrose ester, sucrose monostearate, POP sucrose monolaurate and the like.

但し、前記一般式（１）において、Ｒ^１は、炭素数８〜２２の直鎖状若しくは分岐鎖状のアルキル基、又は、炭素数８〜２２の直鎖状若しくは分岐鎖状のアルケニル基を表し、ｎは、１〜８０の整数を表す。
前記ノニオン界面活性剤の、前記フォーマー容器入り洗浄剤組成物における含有量は、０．１〜５質量％が好ましい。
前記ノニオン界面活性剤の含有量が０．１質量％未満であると、洗浄後にしっとりとした肌感触が得られないことがあり、５質量％を超えるとすすぎ時にヌルツキが生じ、使用感を損なうことがある。 Examples of the glycerin nonionic surfactant include monoglycerin fatty acid ester nonionic surfactants such as glyceryl sesquioleate and polyoxyethylene glyceryl monostearate, and fatty acid ester polyglycerin nonions such as polyglyceryl monoisostearate. Examples of the surfactant include alkyl ether type polyglycerin-based nonionic surfactants such as polyglyceryl and polyoxybutylene stearyl ether.
Among the nonionic surfactants, polyoxyethylene alkyl ether represented by the following general formula (1) is particularly preferable.

However, in the general formula (1), R ¹ represents a linear or branched alkyl group having 8 to 22 carbon atoms, or a linear or branched alkenyl group having 8 to 22 carbon atoms. N represents an integer of 1 to 80.
The content of the nonionic surfactant in the cleaning composition in the former container is preferably 0.1 to 5% by mass.
If the content of the nonionic surfactant is less than 0.1% by mass, a moist skin feel may not be obtained after washing, and if it exceeds 5% by mass, a null feel occurs during rinsing and impairs the feeling of use. Sometimes.

-Other ingredients-
The former container-containing cleaning composition of the present invention may contain other components appropriately selected according to the purpose.
As the other components, as long as they are generally used in cleaning agents, there is no particular limitation as long as the physical properties of the cleaning composition in the former container are not impaired, for example, higher alcohols, oils such as silicone oils, Lanolin derivatives, protein derivatives, water-soluble polymer compounds, acrylic resin dispersions, drugs such as vitamins, bactericides, preservatives, pH adjusters, antioxidants, sequestering agents, UV absorbers, animal and plant extracts or their derivatives , Dyes, fragrances, pigments and the like.
Examples of the raw material for the fragrance used as the other component include those described in paragraph numbers [0036] to [0037] of JP-A-2002-128658.
In addition, it is preferable that the said other component is used in the range which does not interfere with the objective of this invention.

-Viscosity-
The viscosity of the detergent composition in the former container is preferably 100 mPa · s or less and more preferably 50 mPa · s or less in order to fill the former container with the composition.

-Former container-
Examples of the former container filled with the detergent composition in the former container include the following containers.
That is, as a container for discharging a uniform amount of fine bubbles through a sheet-like porous body (mesh) by mixing a certain amount of a cleaning composition with a certain amount of air and foaming, for example, the head of a cap having a pump function For example, a former pump that discharges bubbles by pressing the finger with a finger, a squeeze container that discharges bubbles by pressing the torso of a soft container with fingers, and the like.
In addition, as a type of container that discharges the detergent composition in a uniform and fine foam state through an injection port of a specific diameter, it has a mist dispenser that discharges foamy bubbles by pushing down the nozzle part, a foam ejection nozzle, and a trigger And a trigger type spray container that discharges foamy bubbles by pressurizing the content liquid.
The sheet-like porous body (mesh) is 100 mesh or more, preferably 100 to 400 mesh, and more preferably 200 to 350 mesh from the viewpoint of foam formation. Further, from the same viewpoint, the number is preferably two or more.
Preferable specific examples of the former container include, for example, former containers described in JP-A-7-315463 and JP-A-8-230961, respectively.

-Manufacturing method of detergent composition in former container-
There is no restriction | limiting in particular as a manufacturing method of the said cleaning composition in a former container of this invention, According to the objective, it can select suitably.

  In the former container-containing detergent composition of the present invention, a salt derived from a fatty acid in the carboxylate salt by a conventional method may be blended as it is, and the fatty acid in the carboxylate salt in the former container-containing detergent composition. And alkali may be blended separately and neutralized.

  There is no restriction | limiting in particular as an apparatus which prepares the said cleaning composition in a former container of this invention, According to the objective, it can select suitably, For example, the some stirring blade (for example, propeller which can mix with a shear force and the whole) , Turbines, dispersers, etc.) are preferred, and ajihomo mixers, backflow mixers, and hybrid mixers are more preferred.

-Application-
As the use of the detergent composition in the former container, the foam quality is creamy and elastic, has excellent stability at low temperature, and gives a moist skin feel after washing. Used for.

  Hereinafter, although the Example of this invention is described, this invention is not limited to this Example at all. In the examples, “%” means “% by mass”. Moreover, the fragrance | flavor AD used in Examples 1-8 in Table 1 and Comparative Examples 1-5, and Examples 9-12 mentioned later is described in Table 8-Table 14 of Unexamined-Japanese-Patent No. 2002-309291. Perfume compositions AD.

(Examples 1-12 and Comparative Examples 1-5)
Filling the former container in the conventional manner with the composition shown in Table 1 and Table 2 (Examples 1 to 4), Table 3 and Table 4 (Examples 5 to 8), Table 5 and Table 6 (Comparative Examples 1 to 5) A cleaning composition was prepared, and the elasticity of the foam discharged from the former container, the stability at low temperature, and the skin feel after cleaning were evaluated by the following methods. These results are shown in Tables 7 and 8 below.

<Evaluation of elasticity of foam>
After 10 panelists used the detergent composition in each former container, the elasticity of the foam was evaluated based on the following evaluation criteria, and the average value of the 10 panelists was determined.
[Evaluation criteria]
5: Very good 4: Pretty good 3: Slightly good 2: Bad 1: Very bad

<Evaluation of stability at low temperatures>
The detergent composition in each former container was placed in a colorless and transparent container, stored at 0 ° C. for 1 month, and visually evaluated for the presence of crystals.
○: Crystal precipitation is not observed ×: Crystal precipitation is observed

<Evaluation of skin feel after washing>
After 10 panelists used the cleaner composition in each former container, the skin feel after washing was sensoryly evaluated based on the following evaluation criteria, and the average value of the 10 panelists was obtained.
5: Moist feeling 4: Slight moist feeling 3: Neither can be said 2: Slight moist feeling 1: Lack of moist feeling

In Tables 2, 4, and 6, a and b in the column of the container represent the following, respectively.
a: Former container described in Japanese Patent Application Laid-Open No. 7-315463 b: Former container used in “Kirei Kirei Foam Hand Soap” manufactured by Lion Corporation, which is commercially available as of November 2004 Each represents the following commercial product.
* 1 Amilite ACT-12 (Ajinomoto Co., Inc.)
* 2 Amisoft LK-11 (Ajinomoto Co., Inc.)
* 3 Amilite GCK-12 (Ajinomoto Co., Inc.)
* 4 NIKKOLPMT (Nikko Chemicals)
* 5 TEXIN SS-1 (manufactured by Cognis Japan)
* 6 Neoscope CTS-25 (manufactured by Toho Chemical Industries)
* 7 KC-1293-K (Toho Chemical Industries)
* 8 Toho CT (manufactured by Toho Chemical Industry Co., Ltd.)
* 9 Persoft EF (Nippon Yushi Co., Ltd.)
* 10 NIKKOLLMT (Nikko Chemicals)
* 11 Obazoline LB-SF (manufactured by Toho Chemical Industry Co., Ltd.)
* 12 Sofudazoline LPB-R (manufactured by Kawaken Fine Chemicals)
* 13 Sofudazoline AHS-103 (Toho Chemical Industries)
* 14 Aromox DM12D-W (manufactured by Lion Chemical Co., Ltd.)
* 15 Obazoline 552 (manufactured by Toho Chemical Industry Co., Ltd.)
* 16 EMALEX BHA-30 (Nippon Emulsion)
* 17 EMALEX 611 (manufactured by Nippon Emulsion)
* 18 EMALEX 125 (Nippon Emulsion Co., Ltd.)
* 19 EMALEX OD-20 (Nippon Emulsion)
* 20 EMALEX 730 (Nippon Emulsion)
* 21 NIKKOL HCO-20 (Nikko Chemicals)
* 22 NIKKOL TMGO-5 (Nikko Chemicals)
* 23 New Pole PE-61 (Sanyo Chemicals)
* 24 EMALEX GWIS-103 (Nippon Emulsion Co., Ltd.)
* 25 NIKKOL TS-30 (Nikko Chemicals)
* 26 Plantacare 2000UP (manufactured by Henkel Japan)
* 27 Sunsoft SE-16P (Taiyo Chemical Co., Ltd.)
* 28 Amisole LME (manufactured by Kawaken Fine Chemicals)
* 29 Home Lead CD (Lion Chemical Co., Ltd.)
* 30 S Face IS-1002 (Sakamoto Pharmaceutical Co., Ltd.)
* 31 S Face L-401 (Sakamoto Pharmaceutical Co., Ltd.)
* 32 SY-DP14 (Sakamoto Pharmaceutical Co., Ltd.)
From the results of Tables 7 and 8, the foam container-containing cleaning compositions of Examples 1 to 8 are excellent in foam elasticity, excellent in stability at low temperatures, and also have good skin feel after cleaning. I found out. On the other hand, it was found that the liquid detergent compositions of Comparative Examples 1 to 5 had poor foam elasticity, low temperature stability, and skin feel after washing, and the effects of the present invention could not be achieved.

Next, the cleaner composition with a former container of Examples 9-12 was prepared with the following compounding composition by a conventional method.
Example 9
[Composition composition]
・ N-lauroyl-β-alanine (LMA-H, manufactured by Mitsui Chemicals) 3%
・ Myristic acid (NAA-142, manufactured by NOF Corporation) 2%
・ Lauryldimethylamine oxide 1.5%
-POE (10) stearyl ether 1%
(BLAUNON SR-710, manufactured by Aoki Oil & Fat Co., Ltd.)
・ Propylene glycol 30%
・ Rosemary extract (Rosemary water, manufactured by Maruzen Pharmaceutical Co., Ltd.) 1%
Hydroxyethane diphosphonic acid 0.1%
-Fragrance A 0.1%
・ Adjusted to potassium hydroxide pH 10.0 ・ Purified water balance Total 100.0%
As the former container, a former container described in JP-A-7-315463 was used.

(Example 10)
[Composition composition]
・ N-lauroyl-potassium glutamate 3%
・ 8% potassium laurate
・ Potassium myristate 2%
・ Lauryl hydroxysulfobetaine 4%
-POE (30) behenyl ether 0.5%
(EMALEX, BHA-30, manufactured by Nippon Emulsion Co., Ltd.)
・ Propylene glycol 20%
・ Glycerin 15%
Jojoba oil 1%
・ Edetic acid tetrasodium tetrahydrate 0.1%
・ Isopropylmethylphenol 0.1%
・ Raffinose 0.01%
-Fragrance B 0.2%
・ Purified water balance total 100.0%
In addition, as a former pump, the former container currently used as of November, 2004 and used for "Beautiful beautiful foam hand soap" by Lion Corporation was used.

(Example 11)
[Composition composition]
・ N-cocoylglycine potassium 10%
・ Potassium myristate 2%
・ Mono-N-laurylpotassium malate potassium 3%
・ Lamidate amidopropyl betaine 5%
-POE (20) octyldodecyl ether 1.5%
・ POE (2) Lauric acid monoethanolamide 1%
(Amidette 2LY, manufactured by Kawaken Fine Chemicals)
・ Propylene glycol 10%
・ 1,3-butylene glycol 20%
・ Sorbitol 12%
・ Ellagic acid 0.05%
・ Edetate tetrasodium 0.1%
-Fragrance C 0.5%
・ Purified water balance total 100.0%
A squeeze container (manufactured by Toyo Seikan Co., Ltd.) was used as the former container.

(Example 12)
[Composition composition]
・ N-cocoyl arginine 5%
・ N-cocoyl methyl daurine sodium 0.3%
(Neoscope CTS-25, manufactured by Toho Chemical Co., Ltd.)
・ Paper oil fatty acid 2%
・ Lauryldimethylaminoacetic acid betaine 1.5%
-POE (25) cetyl ether 1.5%
(EMALEX 125, manufactured by Nippon Emulsion Co., Ltd.)
・ POE (2) Palm oil fatty acid monoethanolamide 3%
(Amidette 2C, manufactured by Kawaken Fine Chemicals)
・ Dipropylene glycol 20%
・ Sorbitol 10%
・ Silicone emulsion 2%
(BY22-020, manufactured by Toray Dow Coating Silicone)
・ Piroctone olamine 1%
Hydroxyethane diphosphonic acid 0.2%
-Chamomile extract (camomile extract, manufactured by Ichimaru Falcos) 0.1%
-Triethanolamine adjusted to pH 9.2-Fragrance D 0.7%
・ Purified water balance Total (%) 100.0%
As the former container, a trigger type spray container (YT-87L, manufactured by Yoshino Kogyo) was used.

  For the foamed container compositions of Examples 9-12, the foam elasticity, the stability at low temperature, and the skin feel after washing were evaluated in the same manner as in Example 1. In addition, it was found that the foam was excellent in elasticity, stability at low temperature, and skin feel after washing.

The detergent composition in the former container according to the present invention is suitable as, for example, a skin cleanser because the foam quality is creamy and elastic, has excellent stability at low temperatures, and gives a moist skin feel after washing. used.

Claims (3)

  An N-acylamino acid anionic surfactant (A), an anionic surfactant (B) having a Kraft point of 20 ° C. or higher other than the N-acylamino acid anionic surfactant (A), an amphoteric surfactant and a semi-active surfactant The former container is filled with at least one compound (C) selected from polar surfactants and a polyhydric alcohol (D) having a content of 22 to 50% by mass based on the detergent composition A cleaning agent composition in a former container.   The cleaning composition in a former container according to claim 1, further comprising a nonionic surfactant (E). The cleaning composition in a former container according to claim 2, wherein the nonionic surfactant (E) is represented by the following general formula (1).

However, in the general formula (1), R ¹ represents a linear or branched alkyl group having 8 to 22 carbon atoms, or a linear or branched alkenyl group having 8 to 22 carbon atoms. N represents an integer of 1 to 80.