JP2007177094A - Cleanser composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cleanser composition capable of extruding dense and rich foams when extruded with a relevant container having foam-making mechanism, and also excellent in feeling in use, visibility and adhesion persistence onto object's surface. <P>SOLUTION: The cleanser composition comprises (a) a specific compound represented by the general formula (1):X<SP>1</SP>-O(AO)<SB>n</SB>-X<SP>2</SP>, (b) a specific compound represented by the general formula (2):X<SP>2</SP>-O(AO)<SB>n</SB>-X<SP>2</SP>, and (c) a surfactant. This cleanser composition is 5-210 mPa s in the viscosity determined using a Brookfield viscometer under the conditions of 20°C in temperature and 60 rpm in revolutions and 60 s in revolution time. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention is superior in both usability and visibility obtained by discharging dense and abundant bubbles, and adhering and staying on the target surface when discharged with a discharge container having a foam-forming mechanism. The present invention relates to a cleaning composition.

Conventionally, in order to remove dirt adhered to hard surfaces such as kitchens, bathrooms, bathtubs, water pipes, and toilets in a residence, a detergent composition mainly composed of a surfactant or an alkali metal hypochlorite Bleach detergent compositions based on salt are widely used. The cleaning composition as described above exhibits excellent cleaning / bleaching performance when applied to any surface, since the hard surface to be applied is not limited to a horizontal plane, but various such as a vertical surface and an inclined surface. For this reason, adherence retention to the target dirt is required. In order to meet such demands, attempts have been made to improve the adhesion and retention of the composition by various methods. For example, Patent Document 1 discloses a detergent product having increased adhesion retention by imparting viscosity to the composition. Patent Document 2 discloses that a relatively high viscosity cleaning agent having thixotropy is sprayed into a foam having an appropriate roughness using a sprayer, so that even if the object is a network structure, it passes through the network. There is disclosed a cleaning agent and a cleaning product that can be attached so as to uniformly cover the surface of an object and exhibit excellent adhesion retention. Patent Document 3 discloses a bleaching composition having a specific polymer and excellent in storage stability.
JP 2003-41300 A JP 2003-253297 A JP 7-305099 A

  Although the detergent product described in Patent Document 1 has increased adhesion retention of the composition, it does not form bubbles even when sprayed with a trigger sprayer, and is inferior in comfort and visibility. The cleaning agent and the cleaning product described in Patent Document 2 increase the adhesion retention of the cleaning agent, but are inferior in visibility and comfort due to rough foam. Further, the bleaching composition described in Patent Document 3 is excellent in the storage stability of alkali metal hypochlorite, but there is no description about the state when sprayed with a trigger sprayer, and the characteristic foam characteristics There is no specific suggestion.

  That is, there is a demand for a detergent composition that is capable of discharging dense and abundant bubbles when discharged with a discharge container having a foam-forming mechanism, and is excellent in usability, visibility, and adhesion retention on the target surface. .

The present invention contains (a) a compound represented by the following general formula (1), (b) a compound represented by the following general formula (2), and (c) a surfactant, and has a B-type viscosity. The present invention relates to a detergent composition having a viscosity of 5 to 210 mPa · s measured using a meter at 20 ° C., rotation speed 60 rpm, and 60 s.
_{^{X 1 -O (AO) n -X}} 2 (1)
_{^{X 2 -O (AO) n -X}} 2 (2)
[Wherein, AO represents an alkyleneoxy group having 2 to 4 carbon atoms, and n represents an average number of added moles of the alkyleneoxy group, and is a number of 5 to 1000. Moreover, 50 mol% or more is ethyleneoxy group with respect to the total mole number of AO of General formula (1) and General formula (2). X ¹ represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and X ² represents —SO ₃ H, —CH ₂ COOH, or an alkali metal salt thereof. ]

  Further, the present invention provides a cleaning product comprising a container main body that stores the cleaning composition of the present invention, and a discharge device having a foam-forming mechanism that discharges the cleaning composition stored in the container main body. About.

  According to the present invention, when discharged with a discharge container having a foam-forming mechanism, a dense and abundant foam can be discharged, and a cleaning composition that is excellent in usability, visibility, and adhesion retention on a target surface. can get.

The detergent composition of the present invention has the following general formula (1) [below, (a) for the purpose of foaming when a composition having a viscosity is discharged using a discharge container such as a trigger. a) described as a component], and (b) a compound represented by the following general formula (2) [hereinafter described as a component (b)].
_{^{X 1 -O (AO) n -X}} 2 (1)
_{^{X 2 -O (AO) n -X}} 2 (2)
[Wherein, AO represents an alkyleneoxy group having 2 to 4 carbon atoms, and n represents an average number of added moles of the alkyleneoxy group, and is a number of 5 to 1000. Moreover, 50 mol% or more is ethyleneoxy group with respect to the total mole number of AO of General formula (1) and General formula (2). X ¹ represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and X ² represents —SO ₃ H, —CH ₂ COOH, or an alkali metal salt thereof. ]

AO of the compounds represented by the general formulas (1) and (2) represents an alkyleneoxy group having 2 to 4 carbon atoms, and specific examples include an ethyleneoxy group and a propyleneoxy group. 50 mol% or more, preferably 60 mol% or more, more preferably 70 mol% or more of the total number of moles of AO in (1) and (2) is an ethyleneoxy group. n shows the average addition mole number of an alkyleneoxy group, is a number of 5-1000, 10-100 are still more preferable, and 10-40 are especially preferable. When the average number of added moles of the alkyleneoxy group is 5 or more, good foaming force and adhesion retention can be obtained, and when it is 1000 or less, good composition stability can be obtained. X ¹ represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and X ² represents —SO ₃ H, —CH ₂ COOH, or an alkali metal salt thereof. As a ratio of the component (a) and the component (b), the component (a) / component (b) is preferably 1/1 to 1/1000 in terms of molar ratio, more preferably 2/3 to 1/100, and more preferably 3 / 7 to 1/9 is particularly preferable. The component (a) and the component (b) can be adjusted so that the ratio of the component (a) and the component (b) in the product is the above ratio by using each single product or a premixed product. . In addition, the component (a) and the component (b) can be obtained, for example, by reacting sulfuric acid anhydride with polyethylene glycol in a solvent and neutralizing with sodium hydroxide. Using a mixture of component (a) and component (b) obtained by changing the molar ratio of sulfuric anhydride, adjust the ratio of component (a) and component (b) in the product to the above ratio. You can also

  The component (a) and component (b) in the cleaning composition of the present invention is a total, preferably 0.05 to 3.0% by mass, more preferably 0.05 to 2.0% by mass, 0.05-1.0 mass% is especially preferable. When the total content of the component (a) and the component (b) is 0.05% by mass or more, good foaming power is obtained, and when the total content is 3.0% by mass or less, good stability of the alkali metal hypochlorite is obtained. can get.

  The surfactant (c) used in the cleaning composition of the present invention is not particularly limited, but the following components (I) [hereinafter referred to as (I) components] and (II) [hereinafter (II) It is preferable to use one or two or more surfactants selected from the group consisting of [described as components]. In addition, when the components (I) and (II) are mixed and used, their complexes are formed and the desired viscosity can be obtained at a low concentration, which is more preferable in terms of blending cost and stability.

(I) One or more selected from the group consisting of compounds represented by the following general formulas (2), (3), (4), (5) and (6).
R ¹ SO ₃ M (2)
R ² C ₆ H ₄ SO ₃ M (3)
R ³ O (AO) _m SO ₃ M (4)
R ⁴ COOM (5)
R ⁵ O (AO) _n R ⁶ COOM (6)
(Wherein R ¹ , R ² , R ³ , R ⁴ and R ⁵ each represent a linear or branched alkyl group having 6 to 22 carbon atoms. A is a linear or branched chain having 1 to 4 carbon atoms. And R ⁶ represents an alkylene group having 1 to 4 carbon atoms, m and n are average added mole numbers, and each represents a number of 0 to 100, and M represents Represents a hydrogen atom, an alkali metal atom or an alkaline earth metal atom.)

(II) A tertiary amine oxide represented by the following general formula (7).
R ⁷ R ⁸ R ⁹ N → O (7)
(In the formula, R ⁷ represents a linear or branched alkyl group having ⁸ to 20 carbon atoms, and R ⁸ and R ⁹ represent a linear or branched alkyl group having 1 to 3 carbon atoms.)

  Specific examples of the compound in the component (I) are shown below. Examples of the alkane sulfonate represented by the general formula (2) (linear or branched alkane sulfonate having 6 to 22 carbon atoms) include sodium dodecyl sulfonate and the like. Alkanesulfonic acid salts (especially sodium salts) having about 10 to 14 alkyl groups, or mixtures thereof are used.

  Examples of the alkylbenzenesulfonic acid represented by the general formula (3) or a salt thereof (having a linear or branched alkyl group having 6 to 22 carbon atoms) include sodium dodecylbenzenesulfonate, etc. An alkylbenzene sulfonate (especially sodium salt) having an alkyl group having about 10 to 14 carbon atoms, which can be obtained at low cost, or a mixture thereof is used.

As polyoxyalkylene alkyl ether sulfate represented by the above general formula (4) or a salt thereof (having a linear or branched alkyl group having 6 to 22 carbon atoms), R ³ has 6 to 22 carbon atoms. Alkyl groups are preferred, 8-18 are more preferred, and 10-14 are particularly preferred. A is preferably an ethylene group, a propylene group or a butylene group, more preferably an ethylene group. m shows an average added mole number, 0-100 are preferable, 0-20 are more preferable, and 0-10 are especially preferable. Specifically, sodium decyl sulfate ester (m = 0), sodium dodecyl sulfate ester (m = 0), polyoxyethylene (m = 2.5) sodium lauryl ether sulfate, polyoxyethylene (m = 4.0) Examples include sodium lauryl ether sulfate.

As the fatty acid represented by the general formula (5) or a salt thereof (having a linear or branched alkyl group having 6 to 22 carbon atoms), a straight chain having 6 to 22 carbon atoms represented by R ⁴ Alkali metal salts of fatty acids having an alkyl group are preferred, and examples thereof include sodium salts and potassium salts of linear fatty acids such as capric acid, lauric acid, myristic acid, palmitic acid and stearic acid. Further, in terms of stability during low temperature storage, it is more preferable that the alkyl group has a distribution. Specifically, the alkyl group is a mixture of fatty acids having 10 to 16 carbon atoms, and those having 12 carbon atoms. It is most preferable to use those that occupy 60% or more of the total fatty acids.

A straight chain having 6 to 22 carbon atoms represented by R ⁵ of the polyoxyalkylene alkyl ether carboxylate represented by the general formula (6) (having a straight or branched alkyl group having 6 to 22 carbon atoms). Or as a branched alkyl group, a hexyl group, an octyl group, a decyl group, a dodecyl group, a tetradecyl group, a hexadecyl group, an octadecyl group etc. are mentioned, Especially a dodecyl group and a tetradecyl group are preferable. Moreover, as a C1-C4 linear or branched alkylene group shown by A, a C2-C4 thing is preferable, for example, an ethylene group, a propylene group, an isopropylene group, a butylene group etc. are mentioned. In particular, an ethylene group and an isopropylene group are preferable. Moreover, as a C1-C4 linear or branched alkylene group shown by R < ⁶ >, a methylene group, a propylene group, an isopropylene group, a butylene group etc. are mentioned, Especially a methylene group, a propylene group, isopropylene. Groups are preferred. Further, examples of the alkali metal atom represented by M include a sodium atom and a potassium atom, and a sodium atom is particularly preferable, and examples of the alkaline earth metal atom include calcium and magnesium. Moreover, n is an average added mole number, and the thing of the range of 1-50, especially 1-20 is still more preferable.

  Specific examples of the compound represented by the general formula (6) include sodium hexyl polyoxyethylene oxyacetate (n = 3.8), sodium octyl polyoxyethylene oxyacetate (n = 4.5), dodecyl. Examples include sodium polyoxyethylene oxyacetate (n = 10), sodium dodecyl polyoxypropylene oxyacetate (n = 2), sodium dodecyl polyoxyethylene oxypropionate (n = 6.0), and among these, production In particular, it is preferable to use it as a mixture such as sodium alkyloxy (linear or branched chain having 8 to 10 carbon atoms) polyoxyethylene (n = 1 to 20) sodium oxyacetate.

  The compounds represented by the general formulas (2) to (6) in the component (I) can be used alone or as a mixture of two or more.

  The content of the component (I) in the cleaning composition of the present invention is preferably 0.1 to 5.0% by mass, more preferably 0.1 to 3.0% by mass, and 0.1 to 1.0%. Mass% is particularly preferred. Detergency is obtained when the content of component (I) is 0.1% by mass or more, and the desired viscosity is obtained at 5.0% by mass or less.

Specific examples of the tertiary amine oxide represented by the general formula (7) in the component (II) are shown below. Examples of the alkyl group having 8 to 20 carbon atoms represented by R ⁷ include an octyl group, a decyl group, a dodecyl group, a tetradecyl group, a hexadecyl group, and an octadecyl group. And a hexadecyl group is preferred. Further, the component (II) may be a mixture of tertiary amine oxides having alkyl groups having different carbon numbers derived from natural products. Moreover, as a C1-C3 alkyl group shown by R < ⁸ > and R < ⁹ >, a methyl group, an ethyl group, a propyl group, etc. are mentioned, A methyl group is especially preferable among these.

  The content of the component (II) in the cleaning composition of the present invention is preferably 0.1 to 5.0% by mass, more preferably 0.1 to 3.0% by mass, and 0.1 to 1.0%. Mass% is particularly preferred. Detergency is obtained when the content of the component (II) is 0.1% by mass or more, and the desired viscosity is obtained when the content is 5.0% by mass or less.

  Component (c) surfactants in total are preferably 0.1 to 10.0% by mass, more preferably 0.3 to 5.0% by mass, and most preferably 0.5 to 3.0% by mass. Contained.

  The detergent composition of the present invention has a viscosity measured in the range of 5 to 210 mPa · s using a B-type viscometer at 20 ° C., rotation speed 60 rpm, and 60 s. Adhesion retention can be imparted when the viscosity of the composition is 5 mPa · s or more, and dense and abundant bubbles can be obtained when the viscosity is 210 mPa · s or less.

  The cleaning composition of the present invention includes (d) a hydrotrope having a benzene ring as a component for further improving the viscosity, foaming power when sprayed with a trigger sprayer, and foam density. An agent [hereinafter referred to as component (d)] can be blended. Examples of the component (d) include xylene sulfonic acid, toluene sulfonic acid, cumene sulfonic acid, benzoic acid, and alkali metal salts thereof. Among these, metaxylene sulfonic acid or alkali metal salts thereof are particularly preferable.

  The content of the component (d) in the cleaning composition of the present invention is preferably 0.1 to 5.0% by mass, more preferably 0.1 to 3.0% by mass, and 0.1 to 2.0%. Mass% is particularly preferred. When the content of the component (d) is 0.1% by mass or more, foaming power is obtained, and when the content is 5.0% by mass or less, the viscosity of the composition can be adjusted within the target range.

  The detergent composition of the present invention can contain (e) an alkali metal hypochlorite (hereinafter referred to as component (e)) for the purpose of imparting high bleaching detergency. Examples of the alkali metal hypochlorite of component (e) include sodium hypochlorite and potassium hypochlorite, with sodium hypochlorite being particularly preferred. Sodium hypochlorite is mixed with sodium hypochlorite and equimolar sodium chloride in production, but sodium hypochlorite containing a large amount of sodium chloride may impair storage stability. It is preferable to use one with reduced sodium. Specifically, sodium chloride is 10 to 60 mol%, preferably 10 to 40 mol%, based on sodium hypochlorite. Such sodium hypochlorite with reduced sodium chloride is commercially available as low dietary sodium hypochlorite. The content of the component (e) in the cleaning composition of the present invention is preferably 0.1 to 5.0% by mass, more preferably 0.5 to 4.0% by mass, and 1.0 to 3.0. Mass% is particularly preferred. When the content of the component (e) is 0.1% by mass or more, sufficient bleaching power is obtained, and when it is 5.0% by mass or less, good stability of the alkali metal hypochlorite is obtained.

  In the cleaning composition of the present invention, for the purpose of improving the storage stability of alkali metal hypochlorite, (f) an alkali metal hydroxide (hereinafter referred to as component (f)) is added. Can be blended. The component (f) alkali metal hydroxide represents a combination of an alkali metal ion and a hydroxy ion present in the liquid detergent composition, that is, a free alkali, and is counted in the case of a combination with another counter ion. Not. For example, when an organic acid is added separately, even if it is added as an alkali metal hydroxide, it is not counted as an alkali metal hydroxide because it becomes a counter ion of the organic acid. (F) As a component, sodium hydroxide, potassium hydroxide, etc. are mentioned, Among these, sodium hydroxide is preferable. In the present invention, the amount of component (f) in the composition is measured by the method described in ASTM D 2022-89. That is, in this method, the amount of free alkali in the bleaching agent is measured as sodium hydroxide (NaOH). Also in the present invention, the amount of free alkali in the composition obtained by this method is determined in the composition. (F) The amount of component.

  The content of the component (f) in the cleaning composition of the present invention is preferably 0.1 to 1.0% by mass, more preferably 0.2 to 0.8% by mass, and 0.3 to 0.7% by mass. % Is particularly preferred. When the content of the component (f) is 0.1% by mass or more, good alkali metal hypochlorite stability is obtained, and when 1.0% by mass or less, good stability is obtained.

  Further, the cleaning composition of the present invention can contain an inorganic salt as a thickening aid. Specific examples include sodium chloride, sodium carbonate, sodium sulfate, and trisodium phosphate, and the content is preferably 0.1 to 5.0% by mass. When the content of the inorganic salt is 0.1% by mass or more, a good viscosity is obtained, and when the content is 5.0% by mass or less, a good foaming property is obtained.

  The cleaning composition of the present invention can contain a fragrance component as another optional component. Although it does not restrict | limit especially as a fragrance | flavor component, When an alkali metal hypochlorite is contained in a composition, since there exists a possibility of impairing stability, a caution is required for a compounding component and content. As examples of perfume ingredients that can be blended into hypochlorite systems, reference can be made to JP-A-50-74581 and JP-A-62-205200. Perfume may be used. A fragrance | flavor is normally contained in 0.001-0.5 mass% in a composition.

  The balance of the cleaning composition of the present invention is water, and ion-exchanged water or distilled water from which metal ions and the like that are present in a trace amount are removed is preferable in terms of storage stability. The water content is preferably 80 to 98% by mass, more preferably 90 to 98% by mass in the composition from the viewpoint of storage stability. The pH of the cleaning composition is not particularly limited, but when an alkali metal hypochlorite salt is contained in the composition, the pH of the composition at 20 ° C. is 12. It is preferable to adjust to 5 to 13.5.

The product form of the cleaning composition of the present invention is preferably in the form of a container-containing cleaning agent that is filled in a discharge container equipped with a foam-forming mechanism. For example, a detergent product comprising a container main body that stores the cleaning composition of the present invention and a discharge device having a foam-forming mechanism that discharges the cleaning composition stored in the container main body can be mentioned. The discharge device is a trigger type spray that can spray the detergent composition of the present invention in the form of foam. Specifically, 0.5 to 2 mL of the composition is discharged in one operation to form bubbles. A trigger provided with a mechanism is preferable, and more specifically, it is particularly preferable to use a trigger type sprayer having a mechanism shown in FIG. 1 of JP-A-2002-68265 and JP-A-2004-261790. Moreover, when using the cleaning composition of this invention, it is preferable to spray at the ratio of 5-15g with respect to 1 m < ² > of target objects.

Liquid detergent compositions shown in Tables 1 to 4 were prepared, and the adhesion and retention properties of these bubbles, the foam specific volume, and the viscosity were evaluated by the following methods. The results are shown in Tables 1-4. Samples 1-1 to 1-19 and 2-1 to 2-8 use sodium hydroxide as an alkaline agent, so that the pH at 25 ° C. is 12.9, and samples 2-9 to 2-19 are The pH was adjusted to 13.0.

<Evaluation of adhesion and retention of foam>
Using the liquid detergent composition prepared in Tables 1 to 4 by Kao Co., Ltd. mold remover Higher trigger (spray amount 1 g / time), along the tile joints of the bathroom wall with 10 cm x 10 cm ceramic tiles. Then, spraying was performed four times horizontally within a range of 10 cm in width, and the area from the position where the bubbles adhered to the position where the bubbles dropped after 1 minute was calculated. The smaller the value, the higher the adhesion retention and the better effect. In addition, in the table | surface, it displayed as "-" about the composition with few foaming and which could not evaluate adhesion residence property.

<Measurement of foam specific volume>
Foam volume (mL) when the liquid detergent composition prepared in Tables 1 to 4 is sprayed 10 times into a 200 mL graduated cylinder using a mold catcher made by Kao Corporation (spray amount 1 g / time). Is read. Further, the spray amount (g) at that time was measured using a lower two-digit balance, and was calculated by the following formula: foam specific volume (mL / g) = foam volume (mL) / spray amount (g). The larger the value, the better the effect and visibility.

<Measurement of viscosity>
The liquid detergent compositions prepared in Tables 1 to 4 were measured using a B-type viscometer (manufactured by TOKIMEC) at a temperature of 20 ° C., a rotation speed of 60 rpm, and a measurement time of 60 seconds. .

Compound 1: polyethylene glycol 1540 in a solvent (in the general formula (1), AO is an ethyleneoxy group, X ¹ and X ² are both hydrogen atoms, n = 35, manufactured by Sanyo Chemical Industries, Ltd.) Compound 1 was obtained by reacting 1.8 times moles of sulfuric anhydride with respect to the number of moles of polyethylene glycol 1540 and neutralizing with sodium hydroxide. [The molar ratio of the (a) component to the (b) component is a theoretical value, and it is estimated that the (a) component / (b) component is 1 / 4.5. ].
Sodium decyl sulfate ester: A sample obtained by sulfating calcoal 1098 (decyl alcohol, manufactured by Kao Corporation), manufactured by Kao Corporation.
-Sodium dodecyl sulfate ester: Emar 0, manufactured by Kao Corporation.
Caprate: Sodium salt of Lunac 10-98, manufactured by Kao Corporation.
Laurate: Sodium salt of Lunac L-98, manufactured by Kao Corporation.
-Fatty acid salt mixture: Sodium salt of Lunac L-70 (a mixture of fatty acids with a compositional mass ratio of capric acid 10, lauric acid 76, myristic acid 14), manufactured by Kao Corporation.
-Sodium laurylbenzenesulfonate: Neoperex G-25, manufactured by Kao Corporation.
Decyldimethylamine oxide: A sample synthesized from Pharmin DM1098 (dimethyldecylamine, manufactured by Kao Corporation) and hydrogen peroxide (manufactured by Nippon Peroxide).
-Dodecyldimethylamine oxide: Anhithol 20N, manufactured by Kao Corporation.
Tetradecyldimethylamine oxide: A sample synthesized from Farmin DM4098 (dimethylmyristylamine, manufactured by Kao Corporation) and hydrogen peroxide (manufactured by Nippon Peroxide).
Hexadecyldimethylamine oxide: A sample synthesized from Farmin DM6098 (dimethyl palmitylamine, manufactured by Kao Corporation) and hydrogen peroxide (manufactured by Nippon Peroxide).
-Sodium hypochlorite: Sodium hypochlorite, manufactured by Nankai Chemical Industry.
Metaxylene sulfonate: sodium salt, SXA-60, manufactured by Mitsubishi Gas Chemical Company, Inc.
Sodium hydroxide: 32% liquid caustic soda, manufactured by Nankai Chemical Industries, Ltd. (The numbers in the table indicate the amount of free sodium hydroxide.)
Sodium chloride: Sigma-Aldrich Japan Co., Ltd., reagent grade 1.

Test No. in Table 1 1-4, 1-6, 1-8, 1-10, Test No. in Table 2. 1-17, 1-19, Test No. in Table 3. 2-2, 2-3, 2-6, 2-7, 2-10, and Test No. in Table 4. For the compositions 2-13, 2-14, 2-15, and 2-16, instead of compound 1, the following compound 2 and compound 3 were mixed at a total blending concentration of 1% and molar ratio of compound 2 / compound 3 was 1/1. An equivalent effect can be obtained even with a composition formulated by changing the blending ratio so as to be ˜1 / 99.
Compound 2: Sample obtained by reacting methanol with ethylene oxide and reacting with anhydrous sulfuric acid and neutralizing with sodium hydroxide (average of 23 moles of ethyleneoxy group, all terminals are sulfated) .
Compound 3: Polyethylene glycol 1540 in a solvent (in the general formula (1), AO is an ethyleneoxy group, X ¹ and X ² are both hydrogen atoms, n = 35, manufactured by Sanyo Chemical Industries, Ltd.) A sample obtained by reacting 2.05-fold moles of sulfuric anhydride with respect to the number of moles of polyethylene glycol 1540 and neutralizing with sodium hydroxide (both ends of polyethylene glycol are all sulfated).

Claims (5)

(A) a compound represented by the following general formula (1), (b) a compound represented by the following general formula (2), and (c) a surfactant, and using a B-type viscometer A detergent composition having a viscosity of 5 to 210 mPa · s measured under the conditions of 20 ° C., rotation speed 60 rpm, and 60 s.
_{^{X 1 -O (AO) n -X}} 2 (1)
_{^{X 2 -O (AO) n -X}} 2 (2)
[Wherein, AO represents an alkyleneoxy group having 2 to 4 carbon atoms, and n represents an average number of added moles of the alkyleneoxy group, and is a number of 5 to 1000. Moreover, 50 mol% or more is an ethyleneoxy group with respect to the total mole number of AO of General formula (1) and General formula (2). X ¹ represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and X ² represents —SO ₃ H, —CH ₂ COOH, or an alkali metal salt thereof. ] The cleaning composition according to claim 1, wherein component (a) / component (b) is 1/1 to 1/1000 in molar ratio. The cleaning composition according to claim 1 or 2, further comprising (d) a hydrotrope having a benzene ring. The detergent composition according to any one of claims 1 to 3, further comprising (e) an alkali metal hypochlorite salt and (f) an alkali metal hydroxide. A cleaning agent product comprising: a container body that stores the cleaning composition according to any one of claims 1 to 4; and a discharge device that has a foam-forming mechanism that discharges the cleaning composition stored in the container body.