JP2006206893A - Detergent composition for dishwasher and method for producing the same, and detergent product for dishwasher - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a detergent composition that has a good shelf life, can achieve a high detergency for tea incrustation staining, and is convenient for dishwashing use, and to provide a method for producing the same. <P>SOLUTION: The method for producing the detergent composition uses (A) a liquid component containing a surface active agent, a first powder component containing (B) an inorganic builder (except a crystalline silicate) and (D) an aminocarboxylic acid or its salt, and a second powder component containing at least one sort of component selected from (E) silicic acid anhydride, a crystalline silicate, a talc, barium sulfate or titanium oxide, and comprises a step of forming a liquid-powder mixture by adding the liquid component to the first powder component in a liquid state and mixing them, a step of forming a powder mixture by mixing the liquid-powder mixture with the second powder component, and a step of mixing the powder mixture with at least one sort of component selected from the group consisting of (C) a breaching component, an enzyme, and a perfume. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a dishwasher detergent composition and a method for producing the same, and a dishwasher detergent product containing a dishwasher detergent composition in a container.

In general, a detergent composition for a dishwasher is in a powder form, and as a product form, there are many forms stored in a box-shaped container with a spoon. There are also products in the form of pouches for refilling.
About the component of the detergent composition for dishwashers, the washing | cleaning performance is improved by containing surfactant, a bleaching agent, a bleaching activator, an enzyme, and silicic acid (salt).
Patent Documents 1 and 2 below specify the average particle size and linear velocity of the bleaching agent and bleach activator in the bleaching detergent to prevent the bleaching agent and bleach activator from being classified and stored. There is a disclosure of a technique for obtaining a bleaching detergent with good stability.

Regarding the ease of use of dishwasher detergent products, the following Patent Document 3 describes the surfactant content in the dishwasher detergent, the bulk density, angle of repose, and particle size distribution of the dishwasher detergent. A technique for providing good dischargeability from a bottle container with a built-in measuring instrument by defining the above is disclosed.
JP-A-11-172287 JP 2000-256696 A JP 2003-231542 A

In dishwasher detergent products, high detergency is required to clean oil stains and tea astringent stains. In addition, since the cleaning ingredients blended in the dishwasher cleaning agent are quickly dissolved during use and the cleaning performance is fully exerted, it is difficult to solidify during storage and the storage stability is good. is important. In addition, there is a high demand for ease of use that it is easy to scoop with a spoon and easily measure a predetermined amount.
The present invention has been made in view of the above circumstances, has a good storage stability, can achieve a high detergency against oil stains and tea astringent stains, and has good usability, and a detergent composition for a dishwasher and a method for producing the same, An object of the present invention is to provide a dishwasher detergent product.

In order to solve the above-mentioned problems, the present invention provides (A) a liquid component containing a surfactant, (B) an inorganic builder (excluding crystalline silicate) and (D) a first powder containing an aminocarboxylic acid or a salt thereof. The first powder component in a fluid state using a body component and (E) a second powder component containing at least one selected from silicic anhydride, crystalline silicate, talc, barium sulfate, and titanium oxide Adding and mixing the liquid component to form a liquid-powder mixture, mixing the liquid-powder mixture and the second powder component to prepare a powder mixture, And (C) a step of mixing at least one selected from the group consisting of a bleaching component, an enzyme, and a fragrance into the powder mixture, and a method for producing a detergent composition for a dishwasher.
The ratio of the liquid component is 1 to 10% by mass and the ratio of the first powder component is 80 to 98.% with respect to the total of the liquid component, the first powder component, and the second powder component. It is preferable that the ratio of 5 mass% and the second powder component is 0.5 to 10 mass%.
The (B) inorganic builder is preferably at least one selected from the group consisting of carbonates, hydrogen carbonates, silicates, borates, and composites of carbonates and silicates.

The present invention provides a dishwasher cleaning composition produced by the production method of the present invention.
The present invention also includes (A) a surfactant, (B) an inorganic builder (excluding crystalline silicate), (C) a bleaching component, (D) an aminocarboxylic acid or salt thereof, (E) silicic anhydride, crystalline It comprises at least one selected from silicate, talc, barium sulfate and titanium oxide, has a bulk specific gravity of 0.8 g / mL or more, an angle of repose of 50 ° or less, an average particle size of 300 to 600 μm, and a particle size of 710 μm or more. A dishwasher cleaning composition, characterized in that the ratio of the particles is less than 12% by mass, the ratio of the particles having a particle diameter of less than 180 μm is 12% by mass or less, and the funnel flow time is 8 seconds or less. provide.
The (B) inorganic builder is preferably at least one selected from the group consisting of carbonates, hydrogen carbonates, silicates, borates, and composites of carbonates and silicates.

The present invention, in a container with a spoon having a container body having a storage part, a lid fitted with an opening of the container body, and a measuring spoon housed between the container body and the lid,
The container body is provided on both side surfaces facing each other through the opening, and a pair of spoon storing step portions on which the front end portion and the rear end portion of the measuring spoon are placed, and each spoon storing step portion. A container with a spoon having positioning protrusions provided on both sides of the spoon, and preventing the measuring spoon from dropping from the step portion for storing the spoon when the lid is closed. A dishwasher detergent product containing the dishwasher detergent composition is provided.
In the container with a spoon, the front end and the rear end of the measuring spoon have the same width, and the measuring spoon is positioned between the positioning protrusions on one side of the container body and the positioning protrusions on the other side of the container body. However, it is preferable that the front end portion and the rear end portion are interchangeable to be housed.

According to the method for producing a dishwasher detergent composition of the present invention, it is possible to produce a dishwasher detergent composition that has good storage stability, can achieve high detergency against tea astringent stains, and is easy to use.
The dishwasher detergent composition of the present invention has good storage stability, can achieve high detergency against tea astringent stains, and has good usability.
The dishwasher detergent product of the present invention is excellent in the cleaning power of the detergent composition against tea astringent stains, and is excellent in the preservability and usability of the dishwasher detergent composition.

[(A) Surfactant]
The surfactant (A) used in the present invention (hereinafter sometimes referred to as component (A)) is not particularly limited, and examples thereof include polyoxyalkylene alkyl ethers, glycerin fatty acid esters, and sucrose fatty acid esters. Nonionic surfactants; α-sulfo fatty acid alkyl esters, linear alkylbenzene sulfonates, alkyl sulfates, soaps and other anionic surfactants; cationic surfactants; amphoteric surfactants and the like can be used.
One type of surfactant may be used, or two or more types may be used in combination.

A detergent used in a dishwasher preferably has a low foaming property, and a surfactant having a high foaming property is preferably used in combination with an antifoaming agent or an antifoaming agent rather than being used alone. Therefore, among the surfactants, low-foaming or non-foaming surfactants are preferable. Unlike ionic surfactants, nonionic surfactants are more preferred because the foaming properties decrease when the temperature rises above the cloud point. In particular, as the surfactant having low foamability, polyoxyalkylene alkyl ether is preferable, and those having a polyoxyethylene / polyoxypropylene molar ratio of 1 or less are particularly preferable.
1-40 mass% is preferable with respect to the whole quantity of the detergent composition for dishwashers, and, as for content of (A), 2-20 mass% is more preferable. If the content of the component (A) is less than the lower limit of the above range, sufficient detergency may not be obtained. If the content exceeds the upper limit of the above range, the detergency will reach its peak and the detergency will be significantly improved. It may not be accepted.

[(B) Inorganic builder]
(B) Inorganic builder (hereinafter also referred to as component (B)) used in the present invention includes carbonates or bicarbonates such as sodium carbonate, sodium bicarbonate, ammonium carbonate, guanidine carbonate; Sodium silicates such as sodium silicate, sodium silicate 2, sodium silicate 3, sodium orthosilicate, sodium metasilicate; borates such as sodium borate and potassium borate; Navion 15 (product name, manufactured by Rhodia) An alkali inorganic builder such as a complex of carbonate and silicate can be used, and sodium carbonate, sodium bicarbonate, and a complex of carbonate and silicate are preferable.
In the present invention, “crystalline silicate” is classified as a component (E) described later, and is not included in (B) inorganic builder.
These inorganic builders can be used alone or in combination of two or more.
1-40 mass% is preferable with respect to the whole quantity of the detergent composition for dishwashers, 2-40 mass% is more preferable, 2-20 mass% is more preferable. If the content of the component (B) is less than the lower limit of the above range, sufficient detergency may not be obtained. If the content exceeds the upper limit of the above range, the detergency will reach its peak, and the detergency will be significantly improved. It may not be accepted.

[(C) Bleach component]
The (C) bleaching component (hereinafter sometimes referred to as the (C) component) used in the present invention is not particularly limited, but is (c1) an inorganic peroxide and (c2) hydrogen peroxide. It is preferable to use a compound (hereinafter referred to as a bleach activator) and / or (c3) a bleach activating catalyst that reacts with the organic peracid to generate an organic peracid.

(C1) As the inorganic peroxide, it is possible to use an inorganic peroxide that generates hydrogen peroxide in an aqueous solution, such as alkali metal perborate, percarbonate, persilicate, and persulfate. it can. These may be used alone (one type) or in combination of two or more.
From the viewpoint of higher bleaching effect, potassium persulfate, sodium perborate and sodium percarbonate are desirable, and sodium percarbonate is particularly desirable.
(C1) The presence or absence of the inorganic peroxide surface coating is not particularly limited, but from the viewpoint of sustaining the bleaching effect and storing the oxidizable solid safely, (c1) the inorganic peroxide is sodium carbonate or sodium bicarbonate. It is preferable to use in a form coated with an inorganic salt such as
(C1) The inorganic peroxide is preferably used in the form of particles with or without surface coating. The particle diameter is not particularly limited, but an average particle diameter of 200 to 1200 μm is preferable, and 200 to 700 μm is particularly preferable.
Although content of (c1) inorganic peroxide is not specifically limited with respect to the whole quantity of the detergent composition for dishwashers, 2-70 mass% is preferable and 5-50 mass% is more preferable. (C1) If the content of the inorganic peroxide is less than the lower limit of the above range, a sufficient bleaching effect may not be obtained. If the content exceeds the upper limit of the above range, the bleaching effect will reach its peak, and the outstanding bleaching effect Improvement may not be observed.

(C2) Examples of the bleach activator include tetraacetylethylenediamine (TAED), tetraacetylglycolyluril, glucose pentaacetate, acetoxybenzenesulfonate, decanoyloxybenzoate, and nonanoyloxybenzenesulfonate. Is mentioned. These may be used alone (one type) or in combination of two or more. From the standpoint of higher bleaching effect, tetraacetylethylenediamine (TAED) is desirable.
(C3) Examples of the bleach activating catalyst include a manganese complex, an iron complex, a cobalt complex, and a ruthenium complex. These may be used alone (one type) or in combination of two or more. Manganese complexes are desirable because they can exhibit a higher bleaching effect.

Either (c2) bleach activator and (c3) bleach activator may be used alone or in combination.
When (c2) bleach activator is used, the content of (c2) bleach activator is preferably from 0.1 to 10% by mass relative to the total amount of the detergent composition for dishwasher, 0.5 to 5 mass% is more preferable. (C2) If the content of the bleach activator is less than the lower limit of the above range, a sufficient bleaching effect may not be obtained. If the content exceeds the upper limit of the above range, the bleaching effect will reach its peak, and the outstanding bleaching effect Improvement may not be observed.
When (c3) bleach activation catalyst is used, the content of (c3) bleach activation catalyst is preferably 0.01 to 1% by mass relative to the total amount of the detergent composition for dishwasher, 0.05 to 0.5 mass% is more preferable. (C3) When the content of the bleach activating catalyst is less than the lower limit of the above range, a sufficient bleaching effect may not be obtained. When the content exceeds the upper limit of the above range, the bleaching effect reaches a peak, and the bleaching effect is remarkable. Improvement may not be observed.

  The (c2) bleach activator and (c3) bleach activator are preferably blended as a granulated product from the viewpoint of storage stability. The prescription of the granulated product is not particularly limited, and a known method can be used. For example, the method described in [0010] to [0011] of JP-A No. 2004-210862 is preferable. Further, (c3) the bleach activating catalyst is preferable because it can improve storage stability over time by granulating and molding using the method described in PCT / JP03 / 05700.

[(D) aminocarboxylic acid or salt thereof]
The (D) aminocarboxylic acid or salt thereof (hereinafter sometimes referred to as (D) component) used in the present invention is not particularly limited, but a tertiary nitrogen atom and 3 to 4 in the molecule. Those having a carboxyl group neutralized with individual sodium ions are preferred. Among these, an amino acid derivative selected from 3 to 4 sodium salts such as N, N-dicarboxylated alanine, serine, aspartic acid, glutamic acid, glycine and the like is preferable.
As the component (D), one type may be used alone, or two or more types may be used in combination.
0.1-20 mass% is preferable and, as for content of (D) component with respect to the whole quantity of the detergent composition for dishwashers, 0.5-10 mass% is more preferable. When the content of the component (D) is less than the lower limit of the above range, sufficient tea astringency may not be obtained. When the content exceeds the upper limit of the above range, the tea astringency reaches a peak, and the tea astringency is extremely high. Improvement may not be observed.

[(E) component]
In the claims and the specification, at least one selected from silicic anhydride, crystalline silicate, talc, barium sulfate, and titanium oxide is referred to as component (E).
(E) component is a powder with oil ability, preferably has a oil absorption as measured by the method of Junsho to JIS-K5101 is 20 cm ^3/100 g or ^more, 100 cm 3 / is preferably not less than 100 g, 150 cm ³ / more preferably at least ^100g, 200cm 3 / 100g or more is more preferable. The upper limit is preferably not more than 400 cm ^3/100 g.
(E) A component may be used individually by 1 type and may use 2 or more types together. In particular, silicic anhydride or crystalline silicate is more preferable from the viewpoint of oil absorption ability, difficulty in solidification, and ease of rinsing in a dishwasher. The crystalline silicate is preferably a crystalline layered silicate.
0.5-10 mass% is preferable with respect to the whole quantity of the detergent composition for dishwashers, and 0.5-10 mass% is more preferable, and 1-5 mass% is more preferable. If the content of the component (E) is less than the lower limit of the above range, sufficient oil absorption capacity may not be obtained and the powder fluidity may deteriorate, and if it exceeds the upper limit of the above range, the oil absorption capacity reaches a peak, There is a case where a marked improvement in powder fluidity is not recognized and the component (E) remains undissolved in the dishwasher cabinet.

[Other ingredients]
The dishwasher detergent composition of the present invention may contain other components other than those described above as long as the effects of the present invention are not hindered. As the other components, known conventional components can be used depending on the application.
Specific examples of other components include enzyme components, fragrances, plant extracts, alcohols, tableware surface protecting agents (such as Na aluminate), and the like.
Specific examples of the enzyme component include amylase, protease, lipase and the like. The enzyme component is preferably used in the form of particles.

The dishwasher detergent composition of the present invention has the following physical properties.
The bulk specific gravity of the dishwasher detergent composition is 0.8 g / mL or more, preferably 0.9 g / mL or more, more preferably 1.0 g / mL or more. By setting the bulk specific gravity within the above range, the effects of the present invention can be obtained, and the fluidity is particularly good. The upper limit of the bulk specific gravity is not particularly limited, but is preferably 1.6 g / mL or less, more preferably 1.5 g / mL or less from the viewpoint of preventing powder scattering during use or refilling.
The angle of repose of the detergent composition for dishwashers is 50 ° or less, preferably 45 ° or less, more preferably 40 ° or less. The value of the angle of repose in the present invention is a value obtained by the measurement method described in Examples described later. By making the said angle of repose into the said range, the effect of this invention is acquired and fluidity | liquidity becomes especially favorable.
The funnel flow time of the dishwasher detergent composition is 8 seconds or less, preferably 7 seconds or less. The value of the funnel flow time in the present invention is a value obtained by the measurement method described in the examples described later. The lower limit value of the flow time is not particularly limited, but is preferably 4 seconds or more, more preferably 5 seconds or more.
The effect of this invention is acquired by making funnel flow time into the said range. In particular, it is easy to scoop with a spoon and it is easy to measure a predetermined amount. Moreover, it becomes easy to refill.

The average particle diameter of the detergent composition for dishwashers is 300-600 micrometers, and a preferable range is 350-550 micrometers. The value of the average particle diameter in the present invention is the value of “mass average molecular weight (mass 50%)” obtained by the measurement method described in the examples described later. The effect of this invention is acquired by making this average particle diameter into the said range. In particular, the aggregation of the powder is suppressed by setting it to the lower limit value or more, and the solubility is improved by setting it to the upper limit value or less.
In the dishwasher detergent composition, the proportion of particles having a particle size of 710 μm or more (hereinafter sometimes referred to as particle size distribution 1) is less than 12% by mass, and preferably 11% by mass or less. Zero is acceptable. The value of the particle size distribution 1 in the present invention is a value obtained by the particle size distribution measuring method described in Examples described later. By setting the value of the particle size distribution 1 within the above range, the effect of the present invention can be obtained. In particular, good solubility is obtained.
In the dishwasher detergent composition, the proportion of particles having a particle size of less than 180 μm (hereinafter sometimes referred to as particle size distribution 2) is 12% by mass or less, preferably 11% by mass or less. Zero is acceptable. The value of the particle size distribution 2 in the present invention is a value obtained by the particle size distribution measuring method described in the examples described later. By making the value of the particle size distribution 2 in the above range, the effect of the present invention can be obtained. In particular, aggregation of powder can be suppressed.
The average particle size and particle size distribution of the dishwasher detergent composition can be controlled by selecting the particle size of the powder raw material used for production and performing classification operations such as sieving during production.

The detergent composition for dishwashers of the present invention having the above physical properties can be produced by the following production method.
As a starting material, a liquid component containing the component (A), a first powder component containing the components (B) and (D), and a second powder component containing the component (E) are used. In addition to the surfactant, the liquid component may contain other liquid components such as alcohol, fragrance, and plant extract in a range that does not impair the effects of the present invention.

First, the liquid component is added to and mixed with the first powder component in a fluid state to form a liquid-powder mixture. The method of adding the liquid component is not limited, but in order to avoid the localization of the liquid component and form a uniform liquid-powder mixture efficiently in a shorter time, mixing using a spray nozzle The method is more preferable.
Specifically, it is preferable to put the first powder component into the mixer and spray the liquid component containing the component (A) while stirring.
A general-purpose mixer can be used as appropriate, but in order to obtain a detergent composition for a dishwasher having a preferred angle of repose, average particle diameter, particle size distribution, and funnel flow time, for example, a ribbon mixer, It is preferable to use a mixer such as a V-type mixer or a double cone mixer.
An ordinary spray nozzle can be used for spraying the liquid component. In order to obtain a detergent composition for a dishwasher having a preferred range of repose angle, average particle diameter, particle size distribution, and funnel flow time, a fan shape is used. It is preferable to use a nozzle, a full cone nozzle, and an empty cone nozzle.

Next, after the spraying of the liquid component is completed, the second powder component is added and stirred to obtain a dishwasher detergent composition as a powder mixture.
When (C) the bleaching component and / or the enzyme is contained in the dishwasher detergent composition, it is preferable to add and mix them after the second powder component is added and stirred.
Moreover, it is also preferable to perform classification operation, such as sieving, with respect to the obtained powder mixture to obtain a dishwasher cleaning composition from which coarse powder and / or fine powder has been removed.

Of the total of the liquid component, the first powder component, and the second powder component used in the manufacture of the detergent composition for a dishwasher, the ratio of the liquid component is 1 to 10% by mass, the first It is preferable that the ratio of the powder component is 80 to 98.5 mass%, and the ratio of the component (E) is 0.5 to 10 mass%.
A more preferable range of the liquid component is 3 to 7% by mass, a preferable range of the first powder component is 88 to 96% by mass, and a preferable range of the second powder component is 1 to 5% by mass.
If the ratio of the liquid component is less than the lower limit of the above range, sufficient detergency may not be obtained, and if it exceeds the upper limit of the above range, the detergency reaches a peak and a marked improvement in detergency is observed. There may not be.
If the ratio of the first powder component is less than the lower limit of the above range, sufficient detergency may not be obtained, and if it exceeds the upper limit of the above range, the detergency will reach its peak, There may be no improvement.
If the ratio of the second powder component is less than the lower limit of the above range, sufficient oil absorption capacity may not be obtained, and powder fluidity may deteriorate, and if it exceeds the upper limit of the above range, the oil absorption capacity will reach its peak. Thus, there is a case where a marked improvement in powder fluidity is not recognized and the component (E) remains undissolved in the dishwasher cabinet.

  According to the dishwasher detergent composition of the present invention, solidification during storage hardly occurs and the composition has good storage stability. Moreover, the solubility is good, the cleaning performance by the contained cleaning components is efficiently exhibited, and high cleaning power is obtained. Moreover, it is easy to scoop with a spoon and the ease of operation (measuring property) to measure to a desired amount is also good.

According to the method for producing a detergent composition for a dishwasher of the present invention, the detergent composition for a dishwasher of the present invention having the excellent characteristics as described above can be produced.
In the production method of the present invention, first, a liquid-powder mixture is formed, so that the first powder component is uniformly coated with the liquid component. After that, the second powder component is charged. Thus, it is considered that the liquid component on the surface of the liquid-powder mixture is efficiently transferred to the second powder component by stirring. In the dishwasher detergent composition produced by the method of the present invention, the present inventors have confirmed that the liquid component has penetrated (impregnated) into the pores of the particle surface of the second powder component. Confirmed by observation.
As a result, it is considered that a dishwasher cleaning composition having the above-described excellent characteristics can be obtained.
Further, as a feature of the dishwasher detergent composition obtained by the production method of the present invention, there is almost no granulation of particles contained in the first powder component, particles containing the component (B), Most of the particles containing the components (D) exist as separate particles. This is considered to contribute to the improvement of storage stability (anti-caking property), ease of scooping with a spoon, and meterability in the present invention.

  The dishwasher detergent product of the present invention will be described below. The dishwasher detergent product of the present invention includes a container body having a storage portion, a lid that fits into an opening of the container body, and a measuring spoon that is stored between the container body and the lid. In the container with a spoon, the container main body is provided on both side surfaces facing each other through the opening, and a pair of step portions for storing the spoon on which the front end and the rear end of the measuring spoon are placed, With positioning protrusions provided on both sides of the step portion for storing the spoon, and with the spoon that prevents the measuring spoon from dropping from the step portion for storing the spoon when the lid is closed The container contains the detergent composition for a dishwasher of the present invention.

  FIGS. 1-7 is drawing which shows one example of the container with a spoon concerning this invention, FIG. 1 is the partial notch perspective view of a container, FIG.2 and FIG.3 is sectional drawing of a container, FIG.4 and FIG.5 is FIG. FIG. 6 is a sectional view along the longitudinal direction of the spoon, FIG. 7 (a) is a plan view of the spoon, FIG. 7 (b) is a front view of the spoon, FIG. (C) is a left side view of a spoon. In FIG. 1, a part of the collar portion is cut away so that the step portion for storing the spoon on the near side can be seen.

As shown in FIG. 1, a container 1 </ b> B with a spoon according to the present embodiment includes a container body 10 having a storage portion 11, a lid 20 that fits into an opening 12 of the container body 10, a container body 10 and a lid 20. A measuring spoon 70 (hereinafter, the measuring spoon may be simply referred to as a spoon). The container main body 10 and the lid 20 constitute a container 2B.
The container body 10, the lid 20, and the spoon 70 can be obtained from an appropriate plastic by injection molding, sheet molding, or blow molding. The material of the container body 10, the lid 20, and the spoon 70 is not limited as long as it is used in the above molding method, and examples thereof include polypropylene (PP), polyethylene (PE), and polyethylene terephthalate (PET). .

As shown in FIGS. 2 and 3, the container body 10 is formed in a box shape by a side wall 13 that surrounds the periphery of the storage portion 11 and a bottom portion 14 that closes one side of the side wall 13. On the side opposite to the bottom portion 14 of the side wall 13, an opening portion 12 that opens to the storage portion 11 is opened.
The side wall 13 is inclined inward so that the cross-sectional area decreases from the opening 12 side toward the bottom 14 side. Thereby, the container main body 10 can stack | stack (stacking) another container main body 10A (it shows with the dashed-two dotted line in FIG. 3) from the bottom part 14A.
In order to support the bottom part 14A of another stacked container body 10A, a rib 15 extending from the bottom part 14 side is integrally formed on the inner side of the side wall 13 of the container body 10.
On the periphery of the opening 12 of the container main body 10, a flange portion 17 that protrudes outward from the side wall 13 via a stepped portion 16 is formed. Further, as shown in FIG. 2, a hinge bearing portion 18 projects from the outer surface of the collar portion 17.

As shown in FIG. 1 and the like, the lid 20 is provided so as to be opposed to a plate-like lid body 21, a fitting portion 22 formed around the lid body 21, and an outer edge portion of the fitting portion 22. A hinge shaft 23 and a knob 24 are provided.
The fitting part 22 is formed so as to be fitted to the collar part 17 of the container body 10. By fitting the fitting portion 22 of the lid 20 with the collar portion 17 of the container body 10, the lid 20 is detachably fitted to the container body 10, and the opening 12 is sealed. .
The hinge shaft 23 is rotatably attached to the hinge bearing portion 18. The hinge shaft 23 and the hinge bearing portion 18 constitute a hinge connecting the container body 10 and the lid 20. Thereby, the lid 20 can be freely opened and closed with respect to the container body 10.

As shown in FIGS. 1, 6, and 7, the spoon 70 includes a measuring unit 71 for measuring the powder and a gripping unit 72 extending from the measuring unit 71.
A first measuring step 77 is formed below the opening of the measuring unit 71, and a second measuring step 78 is formed below the first measuring step 77. . Therefore, it is possible to measure by the amount when the weighing unit 71 is fully filled, the amount filled up to the height of the first weighing step 77, and the amount filled up to the height of the second weighing step 78. The amount can be selected from three ways. Further, an end wall portion 76 that protrudes upward from the first measuring step portion 77 is formed at the tip portion 75 of the measuring portion 71.
The gripping part 72 has a recess 74 for stealing the meat, leaving the periphery of the gripping part 72 on the surface opposite to the side where the measuring part 71 opens (upper side in FIG. 6). The thickness of the rear end portion 73 of 72 is secured to the same level as the height of the end wall portion 76 at the tip of the measuring portion 71.
As shown in FIG. 4, the end wall portion 76 at the tip of the measuring portion 71 and the rear end portion 73 of the grip portion 72 are shaped along the inner surface 84 of the collar portion 17 of the container body 10. Then, it has an end surface substantially perpendicular to the longitudinal direction of the spoon 70.

  As shown in FIG. 1, in the container 1 </ b> B with a spoon of the present embodiment, the stepped portion 16 of the container body 10 is provided with spoon storing stepped portions 81, 81 on both sides opposed to each other through the opening 12. ing. One of the spoon storing step portions 81 is provided on the hinge bearing portion 18 side, and the other spoon storing step portion 81 is provided on the side opposite to the hinge bearing portion 18. Here, the step portion 81 for storing the spoon has a surface having the same height as the step portion 16 at the lower portion of the collar portion 17, but is not particularly limited thereto.

Positioning projections 83 for preventing lateral displacement of the spoon 70 placed on the spoon storing step portion 81 are formed on both sides of each spoon storing step portion 81. Here, the positioning projection 83 is formed in a rib shape at the inner corner between the stepped portion 16 and the flange portion 17 of the container body 10.
Even if the powder enters the spoon storing step portion 81, it can be easily dropped into the storing portion 11 and removed. Accordingly, it is possible to prevent the spoon 70 from getting on the powder entering the spoon storing step portion 81 and hindering the closing of the lid 20.

As shown in FIGS. 4 and 5, the spoon 70 has a step portion 75 for storing the spoon at the tip portion 75 of the measuring portion 71 (specifically, the lower surface of the first measuring step portion 77) and the rear end portion 73 of the grip portion 72. By being housed in 81, the container body 10 can be placed near the opening 12. When the lid 20 is closed, the spoon 70 housed in the spoon housing step 81 of the container body 10 is supported between the spoon housing step 81 and the lid body 21.
In the embodiment shown here, as shown in FIG. 5, the lower surface of the lid body 21 is positioned slightly above the spoon 70, and the movement of the spoon 70 upward is restricted by the lid 20. Can be prevented from falling off. As shown in FIG. 4, the end wall portion 76 at the tip of the measuring portion 71 and the rear end portion 73 of the grip portion 72 are on the side surface of the container body 10 of the container body 10 (in this case, the inner surface 84 of the collar portion 17). Since it arrange | positions closely, the shakiness in the longitudinal direction (right and left of FIG. 4) of the spoon 70 is suppressed. Since the front end portion 75 of the measuring portion 71 and the rear end portion 73 of the grip portion 72 are shaped along the side surface 84 of the container body 10, the longitudinal direction of the spoon 70 is in the direction in which the side surface of the container body 10 faces. In contrast, the front end 75 and the rear end 73 are less likely to be separated from the side surface 84 of the container body 10 even when the front end 75 is slightly inclined. Even if one end (the front end portion 75 or the rear end portion 73) of the spoon 70 abuts against the side surface 84 of the container body 10, the other end remains on the spoon storing step portion 81. The spoon 70 does not fall out from the portion 81. In this respect, the wider the tip portion 75 of the measuring portion 71 is secured, and the wider the spoon accommodating step portion 81 is (in the direction perpendicular to the side surface 84 of the container body 10), It is advantageous.
In the container 1B with a spoon of the present embodiment, the spoon 70 can be fixed even if the direction of the spoon 70 is changed between right and left, as shown in FIG. 4 by a solid line and a two-dot chain line, and the direction of the spoon 70 is selected. There is no need.

Next, a usage pattern of the spoon-equipped container 1B will be described.
In order to store the spoon 70 in the container 2B, as shown in FIG. 1, the rear end portion 73 of the gripping portion 72 is placed on one step portion 81 for storing the spoon, and the tip portion 75 of the measuring portion 71 is placed on the other spoon. Place on the storage step 81. Then, as shown in FIG. 5, by closing the lid 20, the spoon 70 is supported between the spoon storing step portion 81 of the container body 10 and the lid body 21 of the lid 20. Before the lid 20 is closed, the spoon 70 is simply placed on the stepped portion 81 for storing the spoon. Since the area of the placing surface can be secured widely, it is easy to attach and detach. When the lid is closed, the flat lid body 21 is made to face the spoon storing step portion 81. Therefore, a slight positional deviation (horizontal positional shift) of the spoon 70 on the spoon storing step portion 81 can be allowed. 20 is easy to close.
As shown in FIG. 2, the powder can be filled until the upper surface 3 of the powder is below the spoon 70 with the spoon 70 fixed. The powder filling can be performed before or after the spoon 70 is attached.

According to the spoon-equipped container 1B of the present embodiment, since the spoon 70 is held between the spoon storing step 81 and the lid 20, the spoon 70 is detached due to vibration or impact that may occur during transportation. And the spoon 70 does not sink into the powder. Further, the spoon 70 is supported in a posture in which the measuring unit 71 opens upward so that the powder can be easily scooped. For this reason, the spoon 70 can be taken out without touching the powder when the first opening is used, and the spoon 70 can be used without changing in that state. Moreover, the measuring spoon 70 can be easily fixed to the container 2B after use, and the spoon 70 does not sink into the powder even during storage. For this reason, the spoon 70 can be taken out without the fingertip touching the powder even after the second use, and the spoon 70 can be used without changing the spoon 70 in that state.
Further, the spoon 70 can be fixed even if the front and rear directions of the spoon 70 are interchanged, and there is no need to select the direction of the spoon 70.

Further, the spacing between the positioning protrusions 83 provided on the left and right of the spoon storing step portion 81 is set to be approximately the same as or slightly wider than the width of the front end portion 75 or the rear end portion 73 of the spoon 70. Can be prevented from shifting to the left or right.
Furthermore, if the width of the front end portion 75 of the spoon and the width of the rear end portion 73 are made the same, the interval between the positioning projections 83 on the side of the step portion 81 for storing the spoon and the step portion for storing the other spoon The interval between the positioning projections 83 on the 81 side may be the same. When the width of the front end portion 75 and the width of the rear end portion 73 are the same, the spoon can be stored in either the left or right direction.

  In addition, since it is not necessary to make the width | variety of the front-end | tip part 75 of a spoon and the width | variety of the rear-end part 73, when the width | variety of the front-end | tip part 75 and the width | variety of the rear-end part 73 differ, according to those widths, respectively. The distance between the positioning projections 83 may be adjusted. As shown in FIGS. 4 and 5, when the width of the rear end portion 73 of the grip portion 72 is narrower than the width of the distal end portion 75 of the measuring portion 71, the inner surface 84 of the collar portion 17 of the container body 10 and the distal end of the measuring portion 71. If the distance between the portion 75 and the distance between the inner surface 84 of the collar portion 17 of the container body 10 and the rear end portion 73 of the measuring portion 71 are sufficiently small, the width of the rear end portion 73 is larger than the distance between the positioning protrusions 83. Even if it is quite narrow, the rattling of the spoon is suppressed. Therefore, by making the distance between both positioning projections 83 the same, the spoon can be stored in either the left or right direction. Alternatively, the distance between the positioning protrusions 83 on the side where the rear end portion 73 is stored can be narrowed in accordance with the width of the rear end portion 73, but in this case, the storing direction of the spoon is defined as one direction.

Hereinafter, the present invention will be described in more detail using examples, but the present invention is not limited to these examples.
In the following examples and comparative examples, the physical property measurement method and the property evaluation method were performed as follows.
[Measurement method of bulk specific gravity]
A 1-liter cylindrical container is gently filled with the dishwasher detergent composition at a constant speed, the mass after grinding is measured, and the mass / volume (g / mL) is calculated to obtain the value of bulk specific gravity. .

[Measurement of repose angle]
A transparent rectangular parallelepiped measuring 10 cm long x 10 cm wide x 3 cm deep is filled with a detergent composition for dishwashers, opened on one side of the 10 cm x 3 cm side as an outlet, discharged by gravity, and the angle of inclination of the remaining detergent (°) was measured as the value of the angle of repose.
[Measurement method of funnel flow time]
Pour 100 mL of sample at once into a conical stainless steel funnel (bulk specific gravity measuring instrument, JIS standard K-3362, manufactured by Tokyo Kuramotsu Scientific Instruments) having a lower outlet diameter of 10 mm, an upper inlet diameter of 90 mm, and a height of 140 mm. When it was allowed to fall naturally, the time (sec) until it completely dropped was measured and used as the value of the funnel flow time.

[Measurement method of average particle diameter]
Classification operation was performed using a 9-stage sieve having a mesh opening of 1680 μm, 1410 μm, 1190 μm, 1000 μm, 710 μm, 500 μm, 350 μm, 250 μm, and 149 μm and a tray. In the classification operation, a sieve with a small opening is stacked in the order of a sieve with a large opening, a base sample of 100 g / time is placed on the top of the top 1680 μm sieve, a lid is put on, and a low-tap sieve shaker (( Attached to Iida Seisakusho Co., Ltd., Tapping: 156 times / minute, Rolling: 290 times / minute) After shaking for 10 minutes, the sample remaining on each sieve and tray is collected for each sieve. It was.
By collection, the particle sizes are 1410 to 1680 μm (1410 μm.on), 1190 to 1410 μm (1190 μm.on), 1000 to 1190 μm (1000 μm.on), 1000 to 710 μm (710 μm.on) 500 to 710 μm (500 μm.on), respectively. , 350 to 500 μm (350 μm.on), 250 to 350 μm (250 μm.on), 149 to 250 μm (149 μm.on), (dish) to 149 μm (149 μm.pass). Was measured, and the mass frequency (mass%) relative to the base sample (100 g) was calculated.
Next, the opening of the first sieve where the calculated mass frequency is 50% by mass or more is set to a μm, the opening of the sieve that is one step larger than the a μm is set to b μm, and the integration of the mass frequency from the tray to the sieve of a μm is calculated. The average particle diameter (mass: 50%) (unit: μm) was determined by the following formula, where c% and the mass frequency on the sieve of a μm were d%.

[Measurement method of particle size distribution]
(1) Particle size distribution 1
A sample of 100 g was put into a stainless steel sieve having a mesh opening of 710 μm, a diameter of 20 cm, and a depth of 4.5 cm, and after passing through the left and right and back 50 times each with an amplitude of 15 cm, the mass of the residue on and under the sieve was measured. . The ratio (mass%) of the mass of the residue on the sieve to the total mass of the sample was calculated as the flow rate distribution 1 (the ratio of particles having a particle diameter of 710 μm or more).
(2) Particle size distribution 2
A sample of 100 g was put into a stainless steel sieve having an opening of 180 μm, a diameter of 20 cm, and a depth of 4.5 cm, and after sieving 50 times in the left and right and back at an amplitude of 15 cm, the mass of the residue on and under the sieve was measured. . The ratio (mass%) of the mass of the residue under the sieve to the total mass of the sample was calculated as the flow rate distribution 2 (the ratio of particles having a particle diameter of less than 180).

[Evaluation method of cleaning power]
The sample used was a dishwasher detergent composition stored at 45 ° C. and 85% RH for one month. For the evaluation of the cleaning power, a fully automatic dishwasher, manufactured by Matsushita Electric Industrial Co., Ltd., model NP-50SX3 was used. The amount of the dishwasher detergent composition used was 6 g, and standard course washing was performed.
After washing, sensory evaluation was performed based on the following criteria. ○ or ◎ pass the following evaluation criteria.
〔Evaluation criteria〕
×: Dirt is not removed at all.
Δ: Dirt is slightly removed.
○: Slight dirt remains.
◎ ... Dirt has been completely removed.
(1) About evaluation of oil washing power, two things which applied Otsuka Foods Co., Ltd. product and Bon Curry Gold dry 12g to a polypropylene plate (diameter 210mm, height 20mm) were loaded into the dishwasher, and washed.
(2) About evaluation of tea astringent dirt cleaning power, five tea bags (LIPTON YELLOW LABEL TEA) were put in 2.5 liters of tap water, and it boiled at 100 degreeC for 1 hour. The boiled black tea was poured into a white tea cup (diameter 70 mm, height 70 mm) for up to 5 minutes, and allowed to stand at room temperature overnight to create tea astringency. Furthermore, after drinking and drinking black tea, it was left to stand at 25 ° C. and 50% RH for 24 hours, and three tea cups with tea stains were loaded into the dishwasher for washing.

[Evaluation method of spoon penetration]
The dishwasher detergent product in which 600 g to 800 g of the dishwasher detergent composition is filled in the box-type container 1B is stored for one month at 45 ° C. and 85% RH, and then the lid is removed and the electronic dish balance is placed. I put it. The spoon 70 described in FIGS. 4 to 7 was held in the longitudinal direction, and the tip of the spoon was allowed to enter perpendicularly to the dishwasher detergent composition in the container. The load value required to bury 3 mm from the tip of the spoon in the cleaning composition was measured. The evaluation criteria are as follows, and 3 or more points are accepted.
〔Evaluation criteria〕
5 points: less than 50 g.
4 points: 50 g or more and less than 150 g.
3 points: 150 g or more and less than 250 g.
2 points: 250 g or more and less than 350 g.
1 point 350g or more.

[Evaluation method of solidification]
A dishwasher detergent product in which 600 g to 800 g of a dishwasher detergent composition is filled in a spoon-equipped container 1B is stored at 45 ° C. and 85% RH for one month, and then the total amount is 40 × 28 cm, depth 4 It is slowly opened on a sieve having a diameter of .5 cm and an opening of 4.8 mm, and the ratio of the mass of the residue on the sieve to the mass of the whole sample is calculated. The evaluation criteria are as follows, and 5 points are accepted.
〔Evaluation criteria〕
5 points: Less than 20%.
4 points: 20% or more and less than 40%.
3 points: 40% or more and less than 60%.
2 points: 60% or more and less than 80%.
1 point: 80% or more

[Measuring method]
Housewife who usually uses a dishwasher after storing dishwasher detergent product 600g-800g of dishwasher detergent composition in a container 1B with a spoon for 1 month at 45 ° C and 85% RH Dishwashing with 10 persons serving as a paneler, scooping the detergent product powder in the container to 6 g (equivalent to 1 spoonful with good cleaning composition) using the spoon 70 shown in FIGS. We had you put in dryer. The evaluation criteria are as follows, and 4 or more points are passed [Evaluation criteria]
5 points: The powder is not fixed at all, and the imaged amount is easy to scoop.
4 points: Powder is slightly adhered, but can be scooped without problems.
3 points ... Neither can be said.
Two points: The powder is fairly fixed and difficult to scoop.
1 point: The powder is extremely fixed and very difficult to scoop.

(Examples 1-7, Comparative Examples 1-4)
A dishwasher detergent composition was prepared with the formulation shown in Table 1. Any one of the following a to d was used as the production method. In any of the production methods, a ribbon mixer 1102-1500 type (width 900 mm × length 1800 mm × depth 1100 mm) manufactured by Yoshida Mfg. Co., Ltd. was used for the preparation of the dishwasher detergent composition.
The obtained dishwasher detergent composition was stored in a spoon-equipped container 1B provided with a spoon 70 shown in FIGS. 1 to 7 to obtain a dishwasher detergent product.
The physical properties and characteristics of the dishwasher detergent composition were evaluated by the methods described above. The results are listed in Table 1.

[Manufacturing method (I)]
First, powdered sodium carbonate or sodium carbonate and sodium silicate complex, aminocarboxylic acid (methyl glycine diacetate trisodium or glutamate diacetate 4 sodium), citric acid 3Na, acrylic acid maleic acid copolymer, sodium aluminate , And an anhydrous mirabilite in a ribbon mixer, while stirring at 25 rpm, a water component extract of polyoxyalkylene alkyl ether or linear alkylbenzene sulfonate sodium, fragrance, and rosemary, which is a liquid component, is a nozzle JPX020 manufactured by Ikeuchi Co., Ltd. Was sprayed at a pressure of 0.4 MPa to prepare a liquid-powder mixture.
After the spraying of the liquid component was completed, silicic anhydride as a powder was added to the liquid-powder mixture and mixed at 25 rpm for 10 minutes to prepare a powder mixture.
Furthermore, sodium percarbonate, tetraacetylethylenediamine and an enzyme were added to this powder mixture and mixed at 25 rpm for 5 minutes to obtain a dishwasher cleaning composition.

[Production method (b)]
A dishwashing detergent composition was prepared in the same manner as in the above production method (a) except that silicic anhydride was changed to crystalline layered silicate or talc.
That is, the process up to the step of preparing the liquid-powder mixture was performed in the same manner as in the production method (a). After the spraying of the liquid component was completed, a powdery crystalline layered silicate or talc was added to the obtained liquid-powder mixture and mixed at 25 rpm for 10 minutes to prepare a powder mixture.
Furthermore, sodium percarbonate, tetraacetylethylenediamine and an enzyme were added to this powder mixture and mixed at 25 rpm for 5 minutes to obtain a dishwasher cleaning composition.

[Production method (c)]
A dishwashing detergent composition was prepared in the same manner as in the production method (a) except that silicic acid anhydride was not blended.
That is, the process up to the step of preparing the liquid-powder mixture was performed in the same manner as in the production method (a). After spraying of the liquid component, sodium percarbonate, tetraacetylethylenediamine and enzyme were added to the obtained liquid-powder mixture and mixed at 25 rpm for 5 minutes to obtain a detergent composition for dishwashers.
[Production method (d)]
A dishwasher detergent composition was prepared by a method in which all raw materials were mixed at once.
That is, sodium carbonate, aminocarboxylic acid (methyl glycine diacetate trisodium or glutamate diacetate 4 sodium), acrylic acid maleic acid copolymer, sodium aluminate, anhydrous sodium sulfate, polyoxyalkylene alkyl ether, fragrance, rosemary water extract Then, silicic acid anhydride, sodium percarbonate, tetraacetylethylenediamine and enzyme were put into a ribbon mixer and mixed at 25 rpm for 5 minutes to obtain a dishwasher cleaning composition.

The following raw materials were used as listed in Table 1.
-Polyoxyalkylene alkyl ether; product name Pullurafak LF403, manufactured by BASF Corporation.
C12 linear alkylbenzene sulfonate Na; synthetic product.
-Sodium percarbonate; Product name SPC-G, manufactured by Mitsubishi Gas Chemical Company.
Tetraacetylethylenediamine; product name Selective AN, manufactured by Clariant.
-Amylase; product name Duramil 60T, manufactured by Novozymes.
Protease: Product name Evalase 8.0T, manufactured by Novozymes.
-Lipase; Product name Lipolase, manufactured by Novozymes.
Silicic anhydride; product name Tokuseal NP, manufactured by Tokuyama Corporation.
-Crystalline layered silicate; SKS-6 compact, manufactured by Tokuyama Corporation.
-Talc; Product name Talc MS, manufactured by Nihon Talc.
A complex of sodium carbonate and sodium silicate; product name Navion 15, manufactured by Rhodia.
-Carbonic acid Na; grain ash, manufactured by Asahi Glass Company.
-Methyl glycine diacetate 3Na; Product name Trilon M Powder, manufactured by BASF.
-Glutamic acid diacetate 4Na; synthetic product.
Citric acid 3Na; sodium citrate, manufactured by Iwata Chemical Co., Ltd.
-Acrylic acid maleic acid copolymer; product name Socaran CP7, manufactured by BASF Corporation.
-Sodium aluminate; sodium aluminate (NAP-120), manufactured by Sumitomo Chemical Co., Ltd.
・ Anhydrous mirabilite; Product name Anhydrous mirabilite K (2), manufactured by Nippon Chemical Co., Ltd.
-Rosemary water extract; product name Extra Rosemary P, manufactured by Simrise.
-Fragrance | flavor; The fragrance | flavor composition of Tables 11-18 of Unexamined-Japanese-Patent No. 2002-146399.

From the results of Table 1, in Examples 1 to 5, the detergency against oil stains and tea astringent stains is excellent, the powder is less solidified, the storage stability is good, and the easiness with a spoon is reduced. Convenience of ease of weighing was also excellent.
On the other hand, in Comparative Example 1 in which the component (E) was not blended and in Comparative Example 2 produced by mixing all the materials together, the components (A) to (D) and the enzyme were contained. Regardless, good characteristics were not obtained.

It is a partial notch perspective view which shows one example of a container with a spoon of this invention. It is sectional drawing which shows the container of the container with a spoon which concerns on the form example of FIG. 1, and follows the longitudinal direction of a spoon. It is sectional drawing which shows the container of the container with a spoon which concerns on the form example of FIG. 1, and follows the width direction of a spoon. It is sectional drawing which shows the state in which the measuring spoon was fixed to the container in the container with a spoon which concerns on the example of FIG. 1, and follows the direction which planarly views a spoon. It is sectional drawing which shows the state with which the measuring spoon was fixed to the container in the container with a spoon which concerns on the example of a form of FIG. 1, and follows the longitudinal direction of a spoon. It is sectional drawing which shows the measuring spoon of the container with a spoon which concerns on the form example of FIG. 1, and follows the longitudinal direction of a spoon. It is (a) top view which shows the measuring spoon of the container with a spoon which concerns on the example of a form of FIG. 1, (b) Front view, (c) It is a left view.

Explanation of symbols

1B ... Container with spoon, 10 ... Container body, 11 ... Storage part, 12 ... Opening part, 20 ... Lid,
70 ... Measuring spoon (spoon), 71 ... Measuring part, 72 ... Holding part, 73 ... Rear end part,
75 ... tip.

Claims (8)

(A) a liquid component containing a surfactant, (B) an inorganic builder (excluding crystalline silicate) and (D) a first powder component containing an aminocarboxylic acid or salt thereof, and (E) silicic anhydride, Using a second powder component containing at least one selected from crystalline silicate, talc, barium sulfate, titanium oxide,
Adding the liquid component to the first powder component in a fluidized state and mixing to form a liquid-powder mixture; and mixing the liquid-powder mixture and the second powder component And preparing a powder mixture,
And (C) mixing one or more selected from the group consisting of a bleaching component, an enzyme, and a fragrance into the powder mixture.   The ratio of the liquid component is 1 to 10% by mass and the ratio of the first powder component is 80 to 98.% with respect to the total of the liquid component, the first powder component, and the second powder component. The method for producing a detergent composition for a dishwasher according to claim 1, wherein the proportion of the second powder component is 5 mass% and 0.5-10 mass%.   The dishwashing according to claim 1, wherein the (B) inorganic builder is at least one selected from the group consisting of carbonates, bicarbonates, silicates, borates, and composites of carbonates and silicates. Method for producing machine cleaner composition.   The cleaning composition for dishwashers manufactured by the manufacturing method as described in any one of Claims 1-3. (A) Surfactant, (B) Inorganic builder (excluding crystalline silicate), (C) Bleaching component, (D) Aminocarboxylic acid or salt thereof, (E) Silicic anhydride, crystalline silicate, talc, sulfuric acid Comprising at least one selected from barium and titanium oxide;
The proportion of particles having a bulk specific gravity of 0.8 g / mL or more, an angle of repose of 50 ° or less, an average particle size of 300 to 600 μm, a particle size of 710 μm or more, and a particle size of less than 12% by mass and a particle size of less than 180 μm Is a detergent composition for a dishwasher, wherein the funnel flow time is 8 seconds or less.   The dishwashing according to claim 5, wherein the (B) inorganic builder is at least one selected from the group consisting of carbonates, hydrogen carbonates, silicates, borates, and composites of carbonates and silicates. Machine cleaning composition. In a container with a spoon having a container body having a storage part, a lid fitted to the opening of the container body, and a measuring spoon housed between the container body and the lid,
The container body is provided on both side surfaces facing each other through the opening, and a pair of spoon storing step portions on which the front end portion and the rear end portion of the measuring spoon are placed, and each spoon storing step portion. A container with a spoon having positioning protrusions provided on both sides of the spoon, and preventing the measuring spoon from dropping off from the step portion for storing the spoon when the lid is closed. Dishwasher detergent product in which the detergent composition for dishwashers as described in any one of 4-6 is stored. In the container with a spoon, the front end and the rear end of the measuring spoon have the same width, and the measuring spoon is positioned between the positioning protrusions on one side of the container body and the positioning protrusions on the other side of the container body. The detergent product for dishwashers according to claim 7, wherein the front end portion and the rear end portion are interchangeable and can be stored.

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