JP2951270B2 - Liquid detergent composition - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid detergent composition containing granules effective for washing skin and the like.

[0002]

2. Description of the Related Art Hitherto, a composition containing fine particles has been developed from the viewpoint of an effect of maintaining a physical performance of a cleaning agent on a surface to be cleaned such as skin, and an appearance.

As a conventional example, first, a skin cleansing composition containing plastic powder such as spherical or amorphous polyamide having a predetermined particle size (Japanese Patent Laid-Open No. 61-17141).
No. 5, Japanese Patent Application Laid-Open No. 61-195200), secondly, a frame-soaked soap containing a granulated product of an inorganic powder such as talc or an organic powder such as polyethylene and a binder. For example, particles composed of a hydrophilic polymer containing 50% by weight or more of (meth) acrylate or a lipophilic polymer containing 50% by weight or more of (meth) acrylate having an average particle diameter and an elastic modulus of Cleansing composition for skin washing, shampoo, tableware, etc. formulated (JP-A-2-151)
No. 693).

[0004]

According to the composition of the first conventional example, the particle size of the contained plastic powder is 300.
Although it is relatively large, that is, up to 900 μm, and is excellent in physical performance at the time of skin washing, there is a great possibility that an unpleasant sensation is caused by contact with the powder and granules, and the skin surface may be damaged.

On the other hand, the compositions of the second and third conventional examples are less likely to cause such a defect. However, in the second conventional example, since the object is limited to frame-soaked soap, in particular, regarding the uniform blending of the granules, it is sufficient to consider the temporary stability in the manufacturing process, and There is no particular problem with the stability over time as in a detergent.

Further, in the third conventional example, in particular, since the particles have a predetermined elastic modulus, the skin has low irritancy and low damage to the skin at the time of washing, but in the case of the hydrophilic particles, the hydrophilic particles have low tackiness. There is a drawback that it adheres to the skin surface with the increase, and that the adhered substance is difficult to wash away.

[0007] In the present invention, therefore, it is possible to uniformly disperse in a liquid detergent and maintain its stability over time, and at the same time, to improve the physical performance such as appropriate irritation to the skin and a predetermined cleaning effect at the time of washing. An object of the present invention is to provide a liquid detergent composition containing granules that can be exerted without causing any trouble such as damage.

[0008]

Means for Solving the Problems In order to achieve the above-mentioned object, in the present invention, the liquid detergent composition has the following composition. That is, granules having a particle size of 100 μm or more and 600 μm or less and a specific gravity of 1.0 or more and 2.0 or less formed by a powder and a binder having a particle size of 5 μm or more and 300 μm or less at 50 ° C. It is characterized by being blended in a liquid detergent having a viscosity of 10 ³ cps or more and 10 ⁵ cps or less.

In this liquid detergent composition, one or more of inorganic powders or organic powders which are harmless to the human body and have a particle size of 5 μm or more and 300 μm or less may be used in combination. it can. When the particle size of the powder exceeds 300 μm, a foreign body sensation to the skin occurs during use, and the possibility of damaging the skin surface increases. If the particle size is less than 5 μm, the physical performance is poor, and the usability cannot be improved.

Examples of the inorganic powder include talc, kaolin, sericite, fango, tourmaline, maltstone, titanium oxide, zinc oxide, zirconium oxide, chromium oxide, magnesium oxide, calcium oxide, yellow iron oxide, black iron oxide, and cobalt oxide. , Gungzhou, mica titanium, aluminum oxide, chromium hydroxide, red iron oxide, bentonite, manganese violet and the like.

[0011] Further, as the organic powder, polyethylene,
Hydrocarbon polymers such as polypropylene, polyamide polymers such as nylon, polyester polymers, polyurethane polymers, polyacrylic acid polymers and copolymers thereof, aluminum stearate, zinc laurate, etc. Powdered humectants such as metal soap, crystalline cellulose, starch, silk powder, sodium hyaluronate, sodium chondroitin sulfate, cyclodextrin, and cationic cellulose; organic pigments such as phthalocyanine blue, hansa yellow, herringdon pink; hinokitiol;
Powdered bactericides such as triclocarban and zinc pyrithione; powdered hormonal agents such as ethinyl estradiol and estrone; extracted powders of alge colloid, muclodisaponin, quince, licorice, etc .; powdered ultraviolet absorption such as 2-hydroxy-4-methoxybenzophenone Agents, dipotassium glycyrrhizinate, vitamin B12, vitamin C, vitamin C derivatives, drugs such as allantoin and photosensitizers, and surfactants such as sulfosuccinate, acylglutamate and lauryl sulfate.

The binder is harmless to the human body and can be granulated in a mixed system with the above-mentioned powder, for example, ethyl cellulose, hydroxyethyl cellulose,
Acetyl cellulose, hydroxypropyl cellulose,
Methylcellulose, carboxymethylcellulose, carrageenan, agar, gelatin, sodium alginate, gum arabic, shellac, polyvinyl alcohol, sodium polyacrylate, polyacrylic acid derivative, vinyl acetate resin,
One or a mixture of two or more of polyvinyl alcohol and the like can be used.

The above-mentioned granules can be prepared by mixing the above-mentioned powder with a binder and further mixing a diluent such as an aqueous ethanol solution with the mixture. This mixture can be obtained by a general method such as a screen extrusion method using an oscillator. It is obtained by granulating by a conventional method.

Further, in order to adjust the specific gravity of the above-mentioned granules to 1.0 or more and 2.0 or less, various kinds of powder materials can be selected and mixed with respect to the powder forming the granules. . For example, powdered polyethylene, talc, mixed powder of yellow iron oxide and ethylcellulose, and the like can be used. The binder can be blended at a ratio of 2 to 12% by weight, preferably 4 to 8% by weight based on the granules.

The present invention also includes those in which various liquid additives are supported as other functional components in the granules.
Examples of the liquid additive include oils such as jojoba oil, olive oil, macadamian nut oil, sunflower oil, and rice germ oil, diester malate, myristyl lactate, glycerin trimyristate, isopropyl myristate,
Esters such as 2-hydroxystearic acid ester and cholesterol ester, liquid paraffin, hydrocarbons such as olefin oligomer, dithimerpolysiloxane,
Silicon oils such as phenylpolysiloxane and alkyl-modified polysiloxane, vitamins such as vitamin A, vitamin E and vitamin E derivatives, aloe, silicon, carrot,
Plant extracts such as chamomile, ginkgo, white lily, saxifrage, and gougon, animal extracts such as squalane, placenta, collagen, collagen derivatives, chitin, chitosan, and flavors.

[0016] Such a liquid additive is advantageous in that it can be effectively compounded even if it is easily decomposed in a liquid detergent. In addition, this liquid additive can be contained by mixing in the granulation process of the granules, but it is contained by being previously adsorbed on porous crystalline cellulose as a powder, cyclodextrin, silicic anhydride, or the like. Is preferred. In this case, the liquid additive is used in an amount of 0.1 to 20.0% by weight, preferably 2 to 15% by weight of the granule.
It can be contained in a proportion of% by weight.

The liquid detergent component to be blended with the above-mentioned granules may be of various compositions as long as it is chemically inert with the granules and has a viscosity of not less than 10 ³ cps and not more than 10 ⁵ cps at 50 ° C. And the purpose can be applied. In addition, as this application, for example, body shampoo,
Hair shampoo, dishwashing detergent, bathtub tile cleaner,
Cloth detergents and the like can be mentioned.

The liquid detergent component includes fats and oils such as coconut oil, palm oil, palm kernel oil and beef tallow, or mixed fats and oils thereof.
Or coconut oil fatty acids, palm oil fatty acids, lauric acid,
Alkali metal salts of fatty acids such as myristic acid, palmitic acid, stearic acid, and isostearic acid or their mixed fatty acids, salts of organic amines and basic amino acids or their mixed salts, N-acyl acidic amino acid salts, N-acyl neutral amino acids Salts, polyoxyethylene alkyl sulfate, N-acyl-N-methyltaurine, phosphate, sulfosuccinate, α-olefin sulfonate, anionic surfactant such as polyoxyethylene ether carboxylate, Nonionic surfactants such as POE / POP block polymer, alkanolamide, polyoxyethylene alkyl ether, imidazolium betaine,
Examples of the cleaning component include an amphoteric surfactant such as betaine amide acetate and the like.

In addition, other components such as glycerin, diglycerin, sorbitol, hyaluronate, chondroitin sulfate and the like may be contained in the washing component, if necessary, as long as the above viscosity range is maintained. Moisturizers, higher alcohols, oils such as rice germ oil, cationic polymers,
Usability enhancers such as lactate esters, plant extracts such as crude drugs,
It may be one containing an ultraviolet absorber, an antioxidant, a fragrance, a dye, and the like.

The viscosity of the liquid detergent component can be adjusted by adding a gelling agent such as methylcellulose or hydroxycellulose or a thickener.

Further, the liquid detergent composition of the present invention is obtained by simply mixing the above-mentioned granules in the above-mentioned liquid detergent at a room temperature simply or at the time of producing the liquid detergent. Can be obtained by:

In this case, the amount of the granules in the detergent composition is 0.01 to 15.0% by weight, preferably
It can be blended at a ratio of 0.1 to 2.0% by weight.
At this time, when the amount is less than 0.01% by weight,
Physical performance is poor and usability cannot be sufficiently improved,
Also, a visual effect on the appearance cannot be obtained. 15.
When the amount is more than 0% by weight, a foreign-body sensation is generated at the time of use, and it also becomes a cause of inhibiting foaming.

In the liquid detergent composition, when the specific gravity of the blended granules is 1.0 or more and 2.0 or less, the granules are kept in a stable state over time in the liquid detergent. You. If the specific gravity of the granules is less than 1.0, the granules will float, and if the specific gravity exceeds 2.0, they will settle out, making it impossible to stabilize the uniform mixing properties over time.

The particle size of the blended granules is 100
When the particle size is less than μm, the presence of granules in the composition cannot be visually confirmed, and not only the appearance effect is inferior, but also the physical performance described above cannot be exhibited effectively. When the particle size exceeds 600 μm, the stability of the granules in the composition becomes poor, and in particular, when the granules are stored at a high temperature of 50 ° C. or higher, they may settle. Accordingly, the particle size of the granules is more preferably 200 to 4 from the viewpoint that they can be blended more stably and visually.
00 μm.

When the viscosity of the liquid detergent is 50.degree.
^{When it is 3} cps or more and 10 ⁵ cps or less, the storage stability of the above granules is sufficiently maintained over time. Note that 50
If the viscosity is less than 10 ³ cps at ℃, granules cannot be stabilized with time, and if it exceeds 10 ⁵ cps, the composition cannot have fluidity as a liquid and cannot be used. The poor water solubility at the time causes a sticky feeling.

[0026]

【Example】

(Examples 1-4, Comparative Examples 1-3) Granules were obtained by the following granulation method. First, using a Henschel mixer, powders of polyethylene, talc, and yellow iron oxide were obtained. The average particle size of these powders was as shown in Table 1 below.

[Table 1]

Next, these powders were mixed at the ratio shown in Table 1 above, ethyl cellulose was dissolved in a 10% aqueous solution of ethyl alcohol, and this solution was mixed into the above powder mixture and kneaded. . Next, the kneaded product was extruded from a 20-mesh screen using an oscillator, and granulated, and dried at room temperature for 2 days. afterwards,
It was extruded again from a 24-mesh screen using an oscillator, and sized.
The granules were obtained by sieving into particles having a particle size of μm to 700 μm. The obtained granules have a yellow color and a specific gravity of 1.26 at 20 ° C.
Met.

The average particle size of the sieved granules was determined by arithmetic mean. That sandwich the projection onto the plane of the particles was confirmed by microscopy by two parallel lines in the predetermined direction, and the width of the particle size d _i. The average particle size d _av was obtained by the following equation, where n ₁ , n _2, ... Were the number of particles having particle sizes d ₁ , d _{2 ,.} Here, N = Σn _i = 200.

(Equation 1)

The specific gravity was measured by the following method.
First, add about 6 liquid paraffins to a specific gravity bottle (25 ml capacity).
ml, measure its weight W accurately, and add the sample (granules) to it.
Add 1 g and measure its weight W ₁ accurately. Next, the pycnometer is placed in a desiccator, and the pressure is reduced to 3 mmHg or less. When no foam is generated from the liquid paraffin, the pycnometer is taken out and further filled with liquid paraffin. Next, the temperature of the liquid paraffin was set to 17 to 19 ° C., and when the temperature was gradually increased to 20 ° C., except for the liquid paraffin existing above the marked line at that time, the side of the specific gravity bottle was removed. and capped tube, after wiping the periphery thereof, measuring the weight W ₂ exactly.

Further, the same operation as described above was carried out except that only liquid paraffin was placed in the same specific gravity bottle, and the weight W ₃ at 20 ° C. was accurately measured, and determined as the specific gravity of the granules at 20 ° C. according to the following equation.
In the formula, D is the specific gravity of the used liquid paraffin.

(Equation 2)

Next, each of the obtained granules was blended into a liquid detergent having the composition shown in Table 2 below to obtain a composition.

[Table 2] In addition, this composition was obtained by the following method. That is, potassium laurate, potassium myristate, glycerin, propylene glycol, hydroxypropylcellulose, and coconut oil fatty acid diethanol were added to a part of the ion-exchanged water, and the mixture was heated to 60 ° C. and dissolved. Thereafter, ethylene glycol distearate and a fragrance were added, and the above-mentioned granules were further added and uniformly mixed. Then, this was cooled to 30 ° C. using a heat exchanger to obtain a liquid body sham having a white opaque and raster feeling. This liquid body shampoo is 6 × 10 ³ cps at a constant temperature of 25 ° C. and 50 ° C.
Under constant temperature conditions of 2 × 10 ³ cps.

For these liquid detergent compositions, the visibility of the granules, the storage stability of the granules, the presence or absence of discomfort to the skin during use, and the cleaning effect are shown in Table 3 below.

[Table 3]

In addition, regarding the visibility of the granules, when all of them can easily confirm the presence of the granules by five panelists, ○ when it is difficult to confirm the presence of even one person, △ all the people confirm the presence. When it could not be done, it was marked as x.

The storage stability of the granules was confirmed by the following method. First, a glass tube (100 ml, 30
100 mm of the sample was filled in a tube of (mmφ), and the mouth was closed with a resin cap. After keeping this at 25 ° C and 50 ° C for 30 days, the granules in the sample were checked for sedimentation or floating, and when the initial uniformity was maintained, ○, slight sedimentation or floating was observed. When it was recognized, it was evaluated as △, and when many sediments or levitation were observed, it was evaluated as ×.

The presence or absence of discomfort to the skin during use was determined by sensory evaluation of five panelists. That is, when 4 g of each sample is lathered on a cloth towel and the whole body is washed with this, when all the panelists are so good that they do not feel the presence of granules, o, when they feel the presence of granules but do not cause discomfort. X, when there is more than one person who feels strange.

The cleaning effect was determined as follows. That is, an artificial sebum stained cloth was used as a sample, and this was washed with a detergency tester, and the washing efficiency was determined from the reflectance before and after the washing determined by the following method.

First, a detergency tester (targotometer)
1 liter of artificial hard water at 25 ° C.
The rotation speed is set to 20 rpm. After that, a specified amount of the sample and an artificial sebum soil cloth and a soil adjustment cloth are put therein,
The stirring operation was performed for 10 minutes. Next, the washing liquid is discarded, the cloth is squeezed, and the rinsing operation is repeated twice on the cloth. Then, the stained cloth after washing was ironed to smooth wrinkles, and the reflectance (Rw) of the surface was measured by a high-precision colorimeter, and the washing efficiency W was obtained by the following equation.

(Equation 3) It should be noted that, in the formula, R _o, the reflectance of the original cloth (No. 100 upload), R ₃ is a reflectance of soiled cloth before washing.

From the cleaning efficiency, the cleaning effect was evaluated as ○ when it was 80% or more, slightly good when it was 50% or more and less than 80%, and poor when it was less than 50%.

From the results shown in Table 3, the liquid detergent compositions of Examples 1 to 4 containing granules having an average particle diameter in the range of 100 μm or more and 600 μm are all excellent in each of the above-mentioned properties. That can be confirmed.

Also, from the results of Comparative Examples 1 to 3, when the particle size of the granules exceeds 600 μm, a feeling of strangeness occurs during use, and in particular, sedimentation occurs when the granules are stored under high temperature conditions, resulting in poor storage stability. I can't. If it is less than 100 μm, the presence of granules cannot be confirmed and the novelty of the appearance is inferior.

(Examples 5 to 7, Comparative Examples 4 and 5) Granules were obtained by the following granulation method. First, using a Henschel mixer, powders of polyethylene, talc, and red iron oxide were obtained with average particle diameters shown in Table 4 below.

[Table 4]

Next, these powders were mixed at the ratio shown in Table 4, and ethyl cellulose was dissolved in a 10% aqueous solution of ethyl alcohol, and this solution was mixed into the above powder mixture and kneaded. Next, the kneaded product was sieved using a fluidized bed granulator so that the average particle size became 400 μm, thereby obtaining particle sizes having different specific gravities. Table 4 shows the specific gravity of each of these granules. The measurement of the specific gravity value is the same as described above.

These granules were mixed in the same ratio in a liquid detergent having the same composition as in Example 1 to obtain liquid body shampoos. Table 4 shows the results of the storage stability of the granules when these liquid body shampoos were stored for 30 days under the same conditions as in Example 1.
It was shown to.

According to the results, as in Examples 5 to 7, when the specific gravity of the blended granules is 1.0 to 2.0, the storage stability of the uniformity is good. . Also, from Comparative Example 4, if the specific gravity of the granules is less than 1.0, the granules will float especially at a temperature of 50 ° C., and from Comparative Example 5, if the specific gravity exceeds 2.0, the normal temperature conditions and It can also be seen that storage stability cannot be achieved due to sedimentation of the granules under high temperature conditions.

(Examples 8, 9 and Comparative Example 6) Using a Henschel mixer, powders of polyethylene, talc and iron oxide yellow were obtained having the average particle sizes shown in Table 5 below.

[Table 5]

These powders were mixed in the proportions shown in Table 5,
This mixed powder was granulated in the same manner as in Example 2 to obtain granules each having an average particle size of 500 μm. The granules were then added to a liquid detergent of the same composition as
Each of the liquid body shampoos was obtained by blending at a ratio of% by weight.

For these liquid body shampoos, the results of the storage stability of the granules, the presence or absence of discomfort to the skin during use, and the cleaning effect are shown in Table 5. The storage stability, the presence or absence of discomfort to the skin, and the cleaning effect were based on the same standards as in Example 1.

According to the results shown in Table 5, as shown in Examples 8 and 9, the granules forming powder (polyethylene)
It can be seen that when the average particle size of is not more than 300 μm, the granulation properties of the granules and various properties as a liquid detergent composition are good. It is also found that when the powder (polyethylene) contains a powder having an average particle diameter of more than 300 μm, there is a disadvantage that the skin becomes uncomfortable when used.

(Examples 10 to 12, Comparative Examples 7 and 8) A liquid body shampoo having the same composition as in Example 1 but having the average particle diameter of 300 μm (specific gravity 1.26) was used to prepare a liquid body shampoo having the composition shown in Table 6 below. Obtained.

[Table 6]

This liquid body shampoo was obtained by the following method. Methylcellulose is added and dissolved in a part of ion-exchanged water in an amount of 0.1 to 0.9% by weight, and propylene glycol, coconut oil fatty acid potassium, tallow fatty acid potassium and sorbitol are added thereto. And dissolved. Ethylene glycol distearate, a coloring agent (Green No. 201), a fragrance and the above-mentioned granules were added to this solution and mixed. Then, this was cooled to a temperature of 35 ° C. using a heat exchanger to obtain a liquid shampoo having a green opaque and raster feeling.

The viscosity and storage stability of these liquid body shampoos after storage for 30 days at 25 ° C. and 50 ° C. are shown in Table 7 below.

[Table 7] The viscosity was measured with a B-type viscometer (manufactured by Tokyo Keiki Co., Ltd.). The storage stability of the granules was based on the same criteria as in Example 1.

According to the results shown in Table 7, the viscosity of the composition can be adjusted by the amount of methylcellulose.
Increase by the increase. In this case, it is understood that the storage stability of the granules is good if the blending amount of methylcellulose is 0.5% by weight or more.

From the results of Examples 10 to 12, if the viscosity of the composition is not less than 10 ³ cps even at a temperature of 50 ° C., the initial uniform blending state of the contained granules is maintained and good storage is possible. It turns out that stability is maintained.

From the results of Comparative Examples 7 and 8, when the viscosity of the composition is less than 10 ³ cps, the granules are settled, and when the environmental temperature condition during storage is high, the storage is stable. It can also be seen that is not enough.

A mixture of the composition materials shown in the following Table 8 was kneaded, and granules A to C were obtained by the same means as in the above-mentioned Example 1, and these were used as the cleaning compositions in the following Examples 13 to 15. It was used as a compounding component.

[Table 8]

Example 13 A weakly acidic body shampoo was obtained by the following method using the ingredients shown in Table 9 below.

[Table 9]

First, methylcellulose was dissolved in a part of ion-exchanged water, and glycerin, propylene glycol, coconut oil fatty acid acylglutamate, coconut oil fatty acid methyltaurine, coconut oil fatty acid diethanolamine, edetate, fragrance and the remainder were dissolved therein. Was added and heated to 70 ° C. to dissolve. Next, the granules A were uniformly mixed with the mixture, and the mixture was cooled down to a room temperature to obtain a colorless and transparent weakly acidic body shampoo.

About 200 ml of the obtained weakly acidic body shampoo was used for transparent P.S. Filled in a P resin bottle. In this filled state, the shampoo has an appearance in which white granules are contained in a colorless and transparent state in a uniformly mixed state, and is 4 × 10 ³ cps at 25 ° C. and 2 × 10 ³ cps at 50 ° C.
The viscosity was ³ cps.

The uniform mixing state of the granules was stably maintained even after storage at a constant temperature of 50 ° C. for 30 days. Further, it was excellent in the cleaning effect and the feeling upon use, and particularly excellent in the moist feeling. The moist feeling was considered to be due to the sodium hyaluronate contained in the granules A, and no foreign-body sensation occurred during use.

Example 14 A medicinal shampoo was obtained by the following method using the ingredients shown in Table 10 below.

[Table 10]

First, components other than the granules B were mixed at 70 ° C.
To dissolve. Next, the granules B were uniformly mixed with the mixture, and the mixture was cooled down to a room temperature to obtain a colorless and transparent medicinal shampoo.

The obtained medical shampoo was:
300 ml thereof was filled into a transparent PET resin bottle. In this filled state, the shampoo has an appearance in which white granules are contained in a colorless and transparent state in a homogeneously mixed state, and is 30 × 10 ³ cps at 25 ° C. and 18 × 10 ³ cps at 50 ° C.
The viscosity was ps. In addition, the uniform mixing state of these granules,
It was stably maintained even after storage at a constant temperature of 50 ° C. for 30 days. In addition, it was confirmed that the washing effect and the feeling upon use during use were excellent, and in particular, the dandruff preventing effect was effectively exhibited based on the bactericidal effect of zinc pyrithione contained in the granules B.

Example 15 A dishwashing liquid for kitchen was obtained by the following method using the ingredients shown in Table 11 below.

[Table 11] First, components other than the granules C were mixed and heated to 70 ° C. to dissolve. Next, the granules C were uniformly mixed with the mixture, and the mixture was jacket-cooled to room temperature to obtain a colorless and transparent dishwashing detergent.

About 350 ml of the obtained dishwashing detergent was filled in a transparent PET resin bottle. In this filled state, the dishwashing detergent has an appearance in which white granules are contained in a colorless and transparent state in a uniformly mixed state.
The viscosity was 3 × 10 ³ cps at 5 ° C. and 1.2 × 10 ³ cps at 50 ° C. The uniform mixing state of the granules is 50 ° C.
Stably maintained even after storage for 30 days under the constant temperature condition. It was also confirmed that the washing effect at the time of use, and particularly the bactericidal effect against general germs was effectively exhibited by hinokitiol contained in the granules C.

[0065]

Since the present invention is configured as described above, the following effects are exhibited. That is, according to the present invention, the granules in the liquid detergent are not only at room temperature but also at 50 ° C.
Even when stored under severe temperature conditions around ℃, the granules are maintained in the initially homogeneously mixed state. Therefore, a practical liquid cleaning composition suitable for long-term storage can be provided.

In the liquid detergent composition according to the present invention,
A liquid detergent having a new appearance can be provided in combination with the uniform blending properties of the maintained granules.

The uniform blending properties of the granules contained in the granules, together with the fact that the various active ingredients can be contained in the granules in a state of being separated from the liquid detergent components, provide various physical and physical properties.
The performance such as the excellent cleaning effect can be effectively exerted at any time without causing adverse effects such as discomfort to the skin.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ identification code FI C11D 17/04 C11D 17/04 (58) Investigated field (Int.Cl. ⁶ , DB name) C11D 17/08 A61K 7/50 C11D 3/12 C11D 3/37 C11D 11/00 C11D 17/04

Claims (2)

(57) [Claims] 1. Granules formed as granules having a particle size of 100 μm to 600 μm and a specific gravity of 1.0 to 2.0 by powder and a binder having a particle size of 5 μm to 300 μm. A liquid detergent composition characterized by being blended in a liquid detergent having a viscosity of 10 ³ cps or more and 10 ⁵ cps or less at ° C. 2. A powder having a particle size of 100 μm to 6 μm, comprising a powder having a particle size of 5 μm to 300 μm, a liquid additive and a binder.
Granules formed as granules having a particle size of not more than 00 μm and a specific gravity of not less than 1.0 and not more than 2.0 are obtained at 50 ° C. at not less than 10 ³ cps and not more than 10 ⁵ cps.
A liquid detergent composition characterized by being incorporated into a liquid detergent having a viscosity of ps or less.