JP2006282659A - Detergent composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a detergent composition having high detergency and excellent in a sense of use, without giving a sensation caused by foreign matter, when used for massage. <P>SOLUTION: This detergent composition contains components (A), (B), (C) and (D) as follows: (A) disintegrating particles for a detergent which has an average particle size of not less than 30 μm and less than 100 μm, when measured after binding and agglomerating their primary particles of which is at least partially water-insoluble with a water-soluble binder; (B) water-soluble salts; (C) a surfactant (not including a glyceryl ether); and (D) water. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention contains disintegrating particles that cause less skin damage and itching due to the disintegration of the particles in the course of washing and rinsing, and is excellent in cleaning properties. The disintegrating particles are easily disintegrated by rinsing water and tears. By doing so, the present invention relates to a cleaning composition having very good washability.

A cleansing type skin cleanser (cleanser, body cleanser, massage cream, soap bar) containing particles (scrubbing agent) is an extra keratin that is difficult to remove with a normal cleansing composition in physical cleaning. It has the feature that it can remove dirt that has entered the pores.
Considering not only problems such as irritation to the skin and rough skin but also safety when a scrubbing agent enters the eye, there are high and low-irritation cleaning agents that disintegrate scrubbing particles.
Patent Document 1 and Patent Document 2 disclose a cleaning agent in which fine powder is granulated with a water-soluble binder, so that particles are melted and destroyed by hand friction or water in the cleaning process.
On the other hand, in Patent Document 3, primary particles containing water-insoluble particles are granulated with a water-soluble binder, and particles that easily disintegrate when rinsing or entering the eyes are controlled by controlling disintegration by salt concentration. A formulated detergent is disclosed.
Japanese Patent Laid-Open No. 4-198116 JP-A-5-221826 JP 2000-63899 A

However, the cleaning agent containing any disintegrating particles still has a problem in use such as a foreign body sensation during massage.
As a result of studying the problems and disadvantages of the prior art, the present inventors have a high detergency when a disintegrating particle having an average particle size of 30 μm or more and less than 100 μm is blended in a cleaning agent, and also a foreign object feeling during massage. The present inventors have found that a detergent composition having an excellent usability can be obtained and completed the present invention.

That is, the present invention includes the following components (A), (B), (C) and (D);
(A) Disintegrating particles for detergents having an average particle size of 30 μm or more and less than 100 μm, wherein primary particles at least partially insoluble in water are combined and aggregated by a water-soluble binder
(B) Water-soluble salts
(C) Surfactant (excluding glyceryl ether)
(D) A cleaning composition containing water is provided.

  The cleaning composition of the present invention is particularly excellent in physical (mechanical) cleaning properties, is excellent in stability over time, has a good feeling in use, and does not have a feeling of foreign matter particularly during massage. Furthermore, the disintegrating particles disintegrate in the washing process and the rinsing process, resulting in less skin damage and itching, and the disintegrating particles are easily disintegrated by rinsing water and tears. .

  The disintegrating particles of the component (A) of the present invention are agglomerated particles formed by aggregating at least a part of water-insoluble primary particles, and the concentration of the water-soluble salt is decreased in the aqueous solution containing water-soluble salts. When the aggregation is disintegrated, that is, when the water-soluble salt concentration is high, the disintegration rate is higher.

  The primary particles constituting the disintegrating particles of the present invention may be at least partially water-insoluble primary particles. For example, water-insoluble primary particles or a combination of water-insoluble primary particles and water-soluble primary particles is preferable. These primary particles may be organic particles or inorganic particles. Here, “water-insoluble” means that the solubility of the target particles is less than 0.5 g with respect to 100 g of water at 25 ° C., and “water-soluble” means that the solubility of the target particles is 0.1% with respect to 100 g of water at 25 ° C. It means 5g or more. The solubility is calculated from the solid content in the filtrate by filtering the aqueous solution with a filter paper (No. 2). The water-soluble primary particles preferably have a solubility of 0.9 g or more with respect to 100 g of water.

  Examples of the water-insoluble organic primary particles include polyethylene, polypropylene, polyamide, polyethylene terephthalate, polystyrene, polyurethane and / or a crosslinked product thereof, sodium poly (meth) acrylate, poly (meth) acrylate ester and / or a crosslinked product thereof. Etc., synthetic polymers such as rubbers such as ethylene rubber, propylene rubber, styrene-butadiene rubber, butadiene rubber, silicone rubber and / or cross-linked products thereof; cellulose and / or derivatives thereof, chitosan and / or derivatives thereof Natural polymers such as starch and fruit shells and / or derivatives thereof. Of these, polyethylene, polyamide, polystyrene, sodium poly (meth) acrylate, poly (meth) acrylate, cellulose and / or a derivative thereof, starch, and the like are preferably used. Here, “poly (meth) acrylic acid” means both “polyacrylic acid” and “polymethacrylic acid”.

  Examples of the water-insoluble inorganic primary particles include bentonite, talc, mica, kaolin, sepiolite, silica, calcium carbonate, titanium oxide, anhydrous silicic acid, hydroxy / calcium / apatite, and nacre. Among these, bentonite, talc, mica, kaolin, silica and the like are preferably used.

  These water-insoluble primary particles may be spherical, substantially spherical, or irregularly shaped by pulverization or the like, and hollow, porous particles and the like are also used. These water-insoluble primary particles may be used alone or in combination of two or more.

  Water-soluble organic primary particles include polyvinyl alcohol and / or derivatives thereof, poly (meth) acrylic acid alkali salt, alkali salt of (meth) acrylic acid / (meth) acrylic acid ester copolymer, acrylic acid / maleic acid copolymer. Synthetic polymers such as alkali salts of polymers and polyvinylpyrrolidone; sugars such as methylcellulose, ethylcellulose, sodium carboxymethylcellulose, hydroxyalkylcellulose, modified starch (hydroxyalkyl-modified starch, phosphate ester-modified starch, etc.), sucrose, and lactose; Natural polymers such as seaweeds and proteins are used.

  Examples of the water-soluble inorganic primary particles include chlorides such as sodium chloride, potassium chloride, and magnesium chloride; sulfates such as sodium sulfate, potassium sulfate, magnesium sulfate, and aluminum sulfate; carbonates such as sodium carbonate and sodium bicarbonate. Can be mentioned. In the case of sodium chloride, commercially available salt, highly purified salt, natural salt, etc. are used. Of these, inorganic particles such as sodium chloride, potassium chloride, magnesium chloride, and sodium carbonate are preferred.

  These water-soluble primary particles are not limited in shape, and may be used alone or in combination of two or more.

  The weight ratio of the water-insoluble primary particles to the water-soluble primary particles in the disintegrating particles of the present invention is preferably in the range of (water-insoluble primary particles) / (water-soluble primary particles) = 1/99 to 100/0.

  The average particle size of these primary particles is preferably 50 μm or less. When the average particle diameter of the primary particles is within this range, it is preferable from the viewpoint of discomfort of the primary particles and washability when the disintegrating particles disintegrate due to the washing process of the object to be cleaned and rinse water or tears.

The average particle size of the collapsible particles of the present invention is 30 μm or more and less than 100 μm, preferably 50 μm or more and 98 μm or less, and particularly preferably 50 μm or more and 95 μm or less.
The average particle diameter is measured using a laser diffraction / scattering particle size distribution measuring apparatus LA-910 (Horiba Seisakusho), and the median diameter is used.

  The collapsible particles of the present invention are those in which the primary particles are aggregated by binding with a water-soluble binder. The water-soluble binder is not particularly limited as long as it dissolves in a water-soluble salt aqueous solution due to a decrease in the salt concentration and precipitates due to an increase in the salt concentration, but polyvinyl alcohol and / or a derivative thereof (itaconic acid). Modified polyvinyl alcohol, sulfonic acid modified polyvinyl alcohol, maleic acid modified polyvinyl alcohol, etc.), poly (meth) acrylic acid alkali salt, alkali salt of (meth) acrylic acid / (meth) acrylic acid ester copolymer, acrylic acid / maleic acid Synthetic products such as alkali salts of acid copolymers and polyvinylpyrrolidone; semi-synthetic polymers such as methylcellulose, ethylcellulose, sodium carboxymethylcellulose, hydroxyalkylcellulose, and starch derivatives; natural polymers such as starch, seaweed, plant mucilage, and proteins Used.

  In the collapsible particles of the present invention, the water-soluble primary particles and the water-soluble binder may use the same type of material or different materials.

  The water-soluble binder is used in an amount of 0.5 to 30% by weight with respect to the weight of the primary particles, and the disintegrating point of the particles and the workability during the production of the disintegrating particles or the detergent composition containing the same. To preferred.

  The method for producing the collapsible particles of the present invention is not particularly limited. For example, while mixing and / or mixing the primary particles and the water-soluble binder, rolling granulation, rolling fluid granulation, fluidized bed granulation, stirring It is preferably produced by a granulation method such as rolling granulation, melt granulation, extrusion granulation method, spray drying granulation and / or a coating method such as spray drying.

  As described above, the disintegrating particles of the present invention thus obtained have a characteristic that the disintegration rate increases in the aqueous solution containing a water-soluble salt due to a decrease in the concentration of the water-soluble salt. Therefore, when the disintegrating particles are blended in the cleaning composition, the disintegrating particles are stably dispersed without disintegrating in the cleaning composition, and the concentration of water-soluble salts in the cleaning and rinsing processes The collapsible particles disintegrate with a decrease in. In consideration of the blending into such a detergent composition, the disintegrating properties of the disintegrating particles of the present invention are as follows in an aqueous solution having a water-soluble salt concentration of less than 1.0% by weight, more preferably less than 1.5% by weight. It is preferably designed so that at least a part thereof is disintegrated. From the viewpoint of rinsing with rinse water or tears, the aqueous salt concentration is further less than 1.0% by weight, more preferably less than 1.5% by weight. More preferably, 60% by volume or more is designed to collapse. Further, the collapsed particles at this time preferably have an average particle size of 50 μm or less, and particularly preferably an average particle size of 30 μm or less.

  Here, the measuring method of the disintegration rate of the collapsible particles is as follows. 0.3 g of disintegrating particles is added to 29.7 g of purified water or a salt solution of less than 1.5% by weight, respectively, and stored in a constant temperature bath at 35 ° C. for 15 hours. Next, 6 g of this sample is weighed on artificial leather, massaged with one hand for one second (one reciprocation before and after), and then the particle size is measured with a laser diffraction / scattering particle size distribution analyzer LA-910 (Horiba Seisakusho). At this time, the ratio by which the collapsible particles have collapsed to 30 μm or less is expressed as a volume percentage, and is defined as the disintegration rate (%).

  The detergent composition of the present invention contains the disintegrating particles, water-soluble salts, surfactant and water, and the concentration of the water-soluble salts is less than the saturation solubility.

  The blending amount of the disintegrating particles in the cleaning composition of the present invention is preferably 1 to 25% by weight, particularly 2 to 20% by weight from the viewpoints of feel and physical (mechanical) detergency.

  Examples of the water-soluble salts of the component (B) used in the cleaning composition of the present invention include water-soluble inorganic salts and water-soluble organic salts, with water-soluble inorganic salts being preferred.

  Examples of the water-soluble inorganic salt include chlorides such as sodium chloride, potassium chloride and magnesium chloride; sulfates such as sodium sulfate, potassium sulfate, magnesium sulfate and aluminum sulfate; carbonates such as sodium carbonate and sodium hydrogen carbonate. . In the case of sodium chloride, commercially available salt, highly purified salt, natural salt and the like are generally used. Of these, sodium chloride, potassium chloride, magnesium chloride, and sodium carbonate are particularly preferably used.

  Examples of water-soluble organic salts include citrate, succinate, maleate, fumarate, malate, fatty acid soaps, ester phosphates, acylated amino acid salts, sulfosuccinates, and taurate activities. An anionic surfactant such as an agent is used. These water-soluble inorganic salts and water-soluble organic salts can be used in combination, and in that case, the weight ratio is (water-soluble inorganic salt) / (water-soluble organic salt) = 100/0 to 5/95. Is preferred.

  The amount of these water-soluble salts is less than the saturation solubility in water in the cleaning composition, but the stability of the disintegrating particles in the composition, disintegration due to rinsing and tearing, and the occurrence of the cleaning agent. From the viewpoint of foamability, 1.0% by weight or more and less than the saturation solubility is preferable, 1.5% by weight or more and less than the saturation solubility is more preferable, and 2% by weight or more and 0.8 times or less the saturation solubility is particularly preferable.

  Although it does not specifically limit about the surfactant of the component (C) of this invention, An anionic surfactant, a nonionic surfactant, or an amphoteric surfactant can be used. As anionic surfactants, phosphate ester salts, fatty acid salts, alkyl sulfates, polyoxyalkylene alkyl ether sulfates, sulfosuccinic acid surfactants, polyoxyalkylene alkyl amide ether sulfates, monoglyceride sulfates, olefin sulfonic acids Salts, alkane sulfonates, acylated isethionates, acylated amino acid salts, polyoxyalkylene alkyl ether phosphates, etc .; nonionic surfactants include alkyl polyglycosides such as alkyl polyglucosides, Examples include sugar fatty acid esters, polyglycerin fatty acid esters, polyoxyalkylene alkyl ethers, fatty acid alkanolamides, alkylamine oxides, fatty acid polyhydric alcohol esters, and the like. Acid activator, carboxymethyl betaine active agent, sulfobetaine-based active agents, amidosulfobetaine-based active agents, betaine-based active agents, amino acid betaine active agent, phosphobetaine based active agent, and the like. Among them, phosphate esters, acylated amino acids, alkyl saccharides, and the like, particularly phosphate esters are preferred because they cause less skin irritation. These surfactants can be used singly or in combination of two or more, and are preferably blended in an amount of 5 to 95% by weight in the skin cleanser.

  The phosphoric acid ester used as the component (C) in the present invention includes (c1) a phosphoric acid monoester represented by the general formula (1) and (c2) a phosphoric acid diester represented by the general formula (2). Preference is given to phosphate ester-based surfactants, the content ratio of which is (c1) / (c2) = 100/0 to 50/50 by weight:

(In the formula, R ¹ , R ² and R ³ each represent a linear or branched alkyl group or alkenyl group having 8 to 18 carbon atoms, and X ¹ , X ² and Y ¹ are a hydrogen atom and an alkali metal atom, respectively. Represents an alkaline earth metal atom, alkanolamine or ammonium, and the average number of added moles k, m and n each represents 0 to 10). R ¹ , R ² and R ³ in the general formulas (1) and (2) each represent a linear or branched alkyl or alkenyl group having 8 to 18 carbon atoms, but a linear chain having 10 to 16 carbon atoms. Alternatively, a branched alkyl group or alkenyl group is preferable.

R ¹ in the formula (1) is preferably a linear alkyl group or alkenyl group having 8 to 18 carbon atoms, particularly an octyl group, nonyl group, decyl group, undecyl group, dodecyl group, tridecyl group, tetradecyl group, A linear alkyl group such as a pentadecyl group is preferred.

R ² and R ³ in the formula (2) are preferably linear alkyl groups or alkenyl groups having 8 to 18 carbon atoms, particularly octyl group, nonyl group, decyl group, undecyl group, dodecyl group, tridecyl group, Straight chain alkyl groups such as a tetradecyl group and a pentadecyl group are preferred.

Among X ¹ , X ² and Y ^{1 in} the formulas (1) and (2), examples of the alkali metal include lithium, sodium, and potassium; an alkaline earth metal such as magnesium and the like; Examples include triethanolamine, diethanolamine, monoethanolamine, and the like, and alkali metals such as potassium and sodium or triethanolamine are preferable, and potassium is particularly preferable from the viewpoint of solubility in water.

  The average added mole numbers k, m and n are each preferably 0 to 4, more preferably 0 to 2.

  The content ratio of (c1) and (c2) in the phosphoric acid ester of component (C) is preferably a weight ratio (c1) / (c2) = 100/0 to 50/50 from the viewpoint of foamability. 100/0 to 60/40 is more preferable, and 100/0 to 70/30 is particularly preferable. A high content of (c1) is preferable in terms of foaming power and cleaning power.

  The component (C) of the cleaning composition of the present invention is blended in the total composition in an amount of 1 to 50% by weight, more preferably 3 to 30% by weight, and particularly 5 to 20% by weight. It is preferable in terms of power.

  The cleaning composition of the present invention can further contain (E) glyceryl ether in order to improve fluidity and foaming power. The glyceryl ether of component (E) used in the present invention has a linear or branched alkyl group or alkenyl group having 4 to 12 carbon atoms, such as an n-butyl group, an isobutyl group, or a tert-butyl group. , N-pentyl group, isopentyl group, n-hexyl group, isohexyl group, n-heptyl group, n-octyl group, 2-ethylhexyl group, n-nonyl group, n-decyl group, n-lauryl group, etc. Those having an alkyl group of 4 to 12 are preferred, and further preferably having 1 or 2 and especially 1 of an alkyl group having 4 to 11 carbon atoms, particularly 6 to 10 carbon atoms, and especially 8 carbon atoms.

  One or more glyceryl ethers of the component (E) can be used, and 0.1 to 20% by weight, more preferably 0.1 to 10% by weight, and particularly 0.1 to 5% by weight are incorporated in the total composition. Is preferable in terms of fluidity and foaming power.

The cleaning composition of the present invention can further contain (F) a compound represented by the general formula (3) in order to improve fluidity and foaming power.
_{^{R 4 O- (AO) p -R}} 5 (3)
In the alkylene oxide adduct of the alcohol represented by the general formula (3) of the component (F), R ⁴ is a linear or branched alkyl group or alkenyl having 6 to 10 carbon atoms, preferably 8 to 10 carbon atoms. And an alkyl group having 8 carbon atoms is particularly preferable. AO is an alkyleneoxy group having 2 to 4 carbon atoms, more preferably an alkyleneoxy group having 2 to 3 carbon atoms, and particularly preferably an alkyleneoxy group having 3 carbon atoms. Specific examples include an ethyleneoxy group, a propyleneoxy group, a butyleneoxy group, and the like. An ethyleneoxy group and a propyleneoxy group are preferable, and a propyleneoxy group is particularly preferable. The average added mole number p represents a number of 0.5 to 3, preferably 1 to 3, particularly preferably 2 to 3. R ⁵ represents a hydrogen atom or a methyl group, and particularly preferably a hydrogen atom.

  One or more types of component (F) can be used, and 0.1 to 20% by weight, more preferably 0.1 to 15% by weight, and particularly 0.1 to 10% by weight is incorporated in the total composition. It is preferable in terms of properties and foaming power.

  The compounding ratio of the component (A) and the component (B) in the detergent composition of the present invention is (A) / (B) = 1/10 to 20/1 in weight ratio from the viewpoint of detergency and usability. Preferably, it is 1/5 to 10/1, more preferably 1/1 to 7/1.

  In addition, the compounding ratio of the component (A) and the component (C) in the cleaning composition of the present invention is (A) / (C) = 1/10 to 6 in terms of weight ratio from the viewpoint of detergency and usability. / 1, more preferably 1/5 to 5/1, particularly preferably 1/1 to 4/1.

  Furthermore, the compounding ratio of the component (A) and the component (E) in the cleaning composition of the present invention is (A) / (E) = 3/1 to 40 in terms of weight ratio from the viewpoint of detergency and usability. / 1, more preferably 5/1 to 35/1, particularly preferably 10/1 to 30/1.

  Furthermore, the compounding ratio of the component (A) and the component (F) in the detergent composition of the present invention is (A) / (F) = 3/1 to 30 in terms of weight ratio from the viewpoint of detergency and usability. / 1, more preferably 5/1 to 20/1, and particularly preferably 10/1 to 15/1.

  In addition to the above components, components usually used for cleaning agents, such as oil agents, thickeners, wetting agents, coloring agents, preservatives, feel improvers, perfumes, anti-inflammatory agents, bactericides, ultraviolet absorbers, etc. It can be used as long as the effect is not impaired.

  The cleaning composition of the present invention is widely used for, for example, facial cleansing agents, skin cleaning agents such as whole body cleaning agents, bar soaps, shampoos, dish cleaners, contact lens cleaners, toothpastes, and massage creams. be able to.

Examples 1-27 and Comparative Examples 1-6
It is manufactured by mixing the detergent composition having the composition shown in Tables 1 to 3, and the pH is adjusted to 5 to 6, and foaming, massage effect, foreign object feeling at the time of massage, cleanability, and washability are as follows. evaluated. The results are shown in Tables 1-3. The average particle size was measured with a laser diffraction / scattering particle size distribution analyzer LA-910 (Horiba Seisakusho). The median diameter was used as the average particle diameter.
(Evaluation method 1: normal cleaning)
Foaming, massage effect, feeling of foreign body at the time of massage, detergency, washability <br/> Foaming, massage effect, massage when 2 ml of cleaning composition prepared according to the usual method is applied to the palm and the face is freely washed The foreign object feeling, detergency and washability were evaluated according to the following evaluation criteria by 10 expert panelists.
(Evaluation method 2: High concentration cleaning (Asian cleaning method))
Foaming, massage effect, feeling of foreign body at the time of massage, detergency, rinsing ability Apply 1 ml of cleaning composition prepared according to the usual method on the palm and use 2 mL of 15 degree hard water, and face without foaming by hand Foaming at the time of washing, massage effect, feeling of foreign matter at the time of massage, washing performance and washing off were evaluated according to the following evaluation criteria by 10 professional panelists.
Evaluation criteria (foaming)
◎: 8-10 people are good ○: 6-7 people are good △: 5 people or less are good ×: 1 or more people are dissatisfied (massage effect)
◎: 8 to 10 people are good ○: 6 to 7 people are good △: 5 or less people are good ×: 1 or more people do not feel the massage effect (foreign body feeling during massage)
◎: None of 8 to 10 people ○: None of 6 to 7 people △: None of 5 people or less ×: 1 or more people feel uncomfortable and irritating (cleanability)
◎: 8 to 10 people are good ○: 6 to 7 people are good △: 5 people or less are good ×: 1 or more people are dissatisfied (washing out property)
◎: 8 to 10 people are good ○: 6 to 7 people are good △: 5 or less people are good ×: 1 or more people have a residual feeling

Examples 28-38
A face wash, a whole body cleansing agent, and a shampoo having a pH of 5.0 to 6.0 were prepared according to the following formulation. The pH was adjusted with citric acid and potassium hydroxide. All are hypoallergenic, have no foreign body sensation at the time of massage, and have excellent stability over time, foaming power, and pH in all regions of less than 4-5, less than 5-8, and 8-9. It was excellent in detergency.

Example 28 (face wash)
(Ingredients) (Parts by weight)
Potassium lauryl phosphate 2.00
(Monolauryl body / dilauryl body = 100/0)
Polyoxyethylene (1) potassium lauryl ether phosphate ^a ) 6.00
(Monolauryl body / dilauryl body = 100/0)
2-Ethylhexyl glyceryl ether 1.30
Dipropylene glycol 1.20
Lauramidopropyl betaine 1.00
Polyoxyethylene sorbitan triisostearate (160EO) 0.50
Acrylic acid / alkyl methacrylate copolymer ^b) 0.20
N, N-dimethylaminoethyl diethyl methacrylate sulfate / N,
4% by weight aqueous solution of N-dimethylacrylamide / polyethyleneglycol glycol methacrylate copolymer ^c) 2.50
Disintegrating particles (average particle size 95 μm) 12.00
Sodium sulfate 3.00
Ethylene glycol distearate 1.00
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () indicates the average number of moles of ethylene oxide added b) Carbopol ETD2020; manufactured by BFGoodrich c) Sofcare KG-301W; manufactured by Kao Corporation

Example 29 (face wash)
(Ingredients) (Parts by weight)
Potassium lauryl phosphate 2.00
(Monolauryl / Dilauryl = 75/25)
Polyoxyethylene (1) potassium lauryl ether phosphate ^a) 6.00
(Monolauryl / Dilauryl = 75/25)
2-Ethylhexyl glyceryl ether 1.30
Dipropylene glycol 1.20
Lauramidopropyl betaine 1.00
Polyoxyethylene sorbitan triisostearate (160EO) 0.50
Acrylic acid / alkyl methacrylate copolymer ^b) 0.20
N, N-dimethylaminoethyl diethyl methacrylate sulfate / N,
N-dimethylacrylamide / polymethacrylic acid polyethylene glycol copolymer 4% by weight aqueous solution ^c) 2.50
Disintegrating particles (average particle size 95 μm) 12.00
Sodium sulfate 3.00
Ethylene glycol distearate 1.00
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () indicates the average number of moles of ethylene oxide added b) Carbopol ETD2020; manufactured by BFGoodrich c) Sofcare KG-301W; manufactured by Kao Corporation

Example 30 (Whole body cleaning fee)
(Ingredients) (Parts by weight)
Potassium lauryl phosphate 2.50
(Monolauryl body / dilauryl body = 100/0)
Polyoxyethylene (1) Potassium lauryl ether phosphate ^a) 7.50
(Monolauryl body / dilauryl body = 100/0)
2-Ethylhexyl glyceryl ether 2.30
Dipropylene glycol 1.70
Lauramidopropyl betaine 3.00
Polyoxyethylene sorbitan triisostearate (160EO) 0.50
N, N-dimethylaminoethyl diethyl methacrylate sulfate / N,
N-dimethylacrylamide / polymethacrylic acid polyethylene glycol copolymer 4% by weight aqueous solution ^b) 5.00
Disintegrating particles (average particle size 95 μm) 10.00
Sodium sulfate 3.00
Ethylene glycol distearate 1.00
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () indicates the average number of moles of ethylene oxide added b) Sofcare KG-301W; manufactured by Kao Corporation

Example 31 (Whole body cleaning fee)
(Ingredients) (Parts by weight)
Potassium lauryl phosphate 2.50
(Monolauryl / Dilauryl = 75/25)
Polyoxyethylene (1) Potassium lauryl ether phosphate ^a) 7.50
(Monolauryl / Dilauryl = 75/25)
2-Ethylhexyl glyceryl ether 2.30
Dipropylene glycol 1.70
Lauramidopropyl betaine 3.00
Polyoxyethylene sorbitan triisostearate (160EO) 0.50
N, N-dimethylaminoethyl diethyl methacrylate sulfate / N,
N-dimethylacrylamide / polymethacrylic acid polyethylene glycol copolymer 4% by weight aqueous solution ^b) 5.00
Disintegrating particles (average particle size 95 μm) 10.00
Sodium sulfate 3.00
Ethylene glycol distearate 1.00
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () indicates the average number of moles of ethylene oxide added b) Sofcare KG-301W; manufactured by Kao Corporation

Example 32 (Shampoo)
(Ingredients) (Parts by weight)
Polyoxyethylene (2) sodium lauryl ether sulfate ^a) 15.00
2-Ethylhexyl glyceryl ether 2.00
Dipropylene glycol 1.30
Lauramidopropyl betaine 3.00
N, N-dimethylaminoethyl diethyl methacrylate sulfate / N,
N-dimethylacrylamide / polymethacrylic acid polyethylene glycol copolymer 4% by weight aqueous solution ^b) 5.00
Disintegrating particles (average particle size 95 μm) 5.00
Sodium chloride 3.00
Ethylene glycol distearate 1.00
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () indicates the average number of moles of ethylene oxide added b) Sofcare KG-301W; manufactured by Kao Corporation

Example 33 (Shampoo)
(Ingredients) (Parts by weight)
Polyoxyethylene (2) sodium lauryl ether sulfate ^a) 15.00
2-Ethylhexyl glyceryl ether 2.00
Dipropylene glycol 1.30
Lauramidopropyl betaine 3.00
N, N-dimethylaminoethyl diethyl methacrylate sulfate / N,
N-dimethylacrylamide / polymethacrylic acid polyethylene glycol copolymer 4% by weight aqueous solution ^b) 5.00
Disintegrating particles (average particle size 95 μm) 5.00
Sodium chloride 3.00
Ethylene glycol distearate 1.00
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () indicates the average number of moles of ethylene oxide added b) Sofcare KG-301W; manufactured by Kao Corporation

Example 34 (Shampoo)
(Ingredients) (Parts by weight)
Polyoxyethylene (2) sodium lauryl ether sulfate ^a) 15.00
Isodecyl glyceryl ether 2.00
Dipropylene glycol 1.30
Lauramidopropyl betaine 3.00
N, N-dimethylaminoethyl diethyl methacrylate sulfate / N,
N-dimethylacrylamide / polymethacrylic acid polyethylene glycol copolymer 4% by weight aqueous solution ^b) 5.00
Disintegrating particles (average particle size 50 μm) 5.00
Sodium chloride 3.00
Ethylene glycol distearate 1.00
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () indicates the average number of moles of ethylene oxide added b) Sofcare KG-301W; manufactured by Kao Corporation

Example 35 (Shampoo)
(Weight part)
Polyoxyethylene (2) sodium lauryl ether sulfate ^a) 12.00
Potassium lauryl phosphate 1.00
(Monolauryl / Dilauryl = 75/25)
Polyoxyethylene (1) potassium lauryl ether phosphate ^a) 3.00
(Monolauryl / Dilauryl = 75/25)
2-Ethylhexyl glyceryl ether 0.24
Dipropylene glycol 0.68
Lauramidpropyl betaine 3.00
Cationized cellulose ^b) 0.30
Disintegrating particles (average particle size 95μm) 10.00
Sodium chloride 1.50
Citric acid 0.10
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () shows the average number of moles of ethylene oxide added b) Poise C-80M; manufactured by Kao Corporation

Example 36 (face wash)
(Weight part)
Potassium lauryl phosphate 2.00
(Monolauryl / Dilauryl = 75/25)
Polyoxyethylene (1) potassium lauryl ether phosphate ^a) 6.00
(Monolauryl / Dilauryl = 75/25)
Dipropylene glycol monooctyl ether 1.30
Dipropylene glycol 1.20
Lauramidopropyl betaine 1.00
Polyoxyethylene sorbitan triisostearate (160EO) 0.50
Acrylic acid / alkyl methacrylate copolymer ^b) 0.20
N, N-dimethylaminoethyl diethyl methacrylate sulfate / N, N-dimethylacrylamide / polyethylene glycol dimethacrylate 4% aqueous solution ^c) 2.50
Disintegrating particles (average particle size 95μm) 12.00
Sodium sulfate 3.00
Ethylene glycol distearate1.00
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () indicates the average number of moles of ethylene oxide added
b) Carbopol ETD2020, manufactured by BFGoodrich
c) Sofcare KG-301W; manufactured by Kao Corporation

Example 37 (whole body wash)
(Weight part)
Potassium lauryl phosphate 2.50
(Monolauryl / Dilauryl = 75/25)
Polyoxyethylene (1) potassium lauryl ether phosphate ^a) 7.50
(Monolauryl / Dilauryl = 75/25)
Dipropylene glycol monooctyl ether 2.30
Dipropylene glycol 1.70
Lauramidpropyl betaine 3.00
Polyoxyethylene sorbitan triisostearate (160EO) 0.50
N, N-dimethylaminoethyl diethyl methacrylate sulfate / N, N-dimethyl acrylamide / polyethylene glycol dimethacrylate 4% aqueous solution ^b) 5.00
Disintegrating particles (average particle size 95μm) 10.00
Sodium sulfate 3.00
Ethylene glycol distearate1.00
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () indicates the average number of moles of ethylene oxide added
b) Sofcare KG-301W; manufactured by Kao Corporation

Example 38 (shampoo)
(Weight part)
Polyoxyethylene (2) sodium lauryl ether sulfate ^a) 12.00
Potassium lauryl phosphate 1.00
(Monolauryl / Dilauryl = 75/25)
Polyoxyethylene (1) potassium lauryl ether phosphate ^a) 3.00
(Monolauryl / Dilauryl = 75/25)
Dipropylene glycol monooctyl ether 0.24
Dipropylene glycol 0.68
Lauramidpropyl betaine 3.00
Cationized cellulose ^b) 0.30
Disintegrating particles (average particle size 95μm) 10.00
Sodium chloride 1.50
Citric acid 0.10
Methylparaben 0.20
Fragrance 0.05
Purified water balance
Total 100.00
a) () indicates the average number of moles of ethylene oxide added
b) Poise C-80M, manufactured by Kao Corporation

Claims (5)

The following components (A), (B), (C) and (D);
(A) Disintegrating particles for detergents having an average particle size of 30 μm or more and less than 100 μm, wherein primary particles at least partially insoluble in water are combined and aggregated by a water-soluble binder
(B) Water-soluble salts
(C) Surfactant (excluding glyceryl ether)
(D) A cleaning composition containing water.   The cleaning composition according to claim 1, wherein the disintegrating particles for the cleaning agent disintegrate in the water-soluble salt-containing aqueous solution due to a decrease in the concentration of the water-soluble salts. Component (C) is a mixture of (c1) phosphoric acid monoester represented by general formula (1) and (c2) phosphoric acid diester represented by general formula (2), the content ratio of which is a weight ratio The detergent composition according to claim 1 or 2, wherein (c1) / (c2) = 100/0 to 50/50.
(In the formula, R ¹ , R ² and R ³ each represent a linear or branched alkyl group or alkenyl group having 8 to 18 carbon atoms, and X ¹ , X ² and Y ¹ are a hydrogen atom and an alkali metal atom, respectively. Represents an alkaline earth metal atom, an alkanolamine or ammonium, and the average number of added moles k, m and n each represents 0 to 10)   Furthermore, the cleaning composition in any one of Claims 1-3 containing 1 or more types of glyceryl ether which has a component (E) C4-C12 alkyl group or alkenyl group. Furthermore, the cleaning composition in any one of Claims 1-4 containing the compound represented by component (F) General formula (3).
_{^{R 4 O- (AO) p -R}} 5 (3)
(In the formula, R ⁴ represents a linear or branched alkyl group or alkenyl group having 6 to 10 carbon atoms, R ⁵ represents a hydrogen atom or a methyl group, and AO represents an alkyleneoxy group having 2 to 4 carbon atoms. Average addition mole number p indicates a number of 0.5-3)