TW202000885A - Gel detergent composition - Google Patents

Abstract

The purpose of the present invention is to provide a gel detergent composition which has a glossy appearance, does not tend to form strands from the discharge port of a container when being discharged onto an adhesion surface, and which moreover, even for complex shapes, can be formed as designed on the adhesion surface onto which the composition is discharged. This gel detergent composition has a storage modulus (G') at 25 DEG C of 10000Pa or more, has a glossy appearance, does not tend to form strands from the discharge port of a container when being discharged onto an adhesion surface, and moreover, on the adhesion surface, can be formed as designed and without loss of shape, even for complex shapes.

Description

Gel detergent composition

The present invention relates to a gel-like detergent composition for use on hard surfaces such as toilets, glass, windows, doors, and bathroom walls attached to toilets.

Conventionally, in order to remove dirt adhering to hard surfaces such as toilet bowls and to create a hygienic environment, various detergents have been used. For example, as a cleaning agent for flushing toilets, it is designed to dissolve the cleaning agent on the tank (on tank) in flush water by being installed in the hand washing part of the flushing toilet or the water storage tank. Toilet cleaner for in tank. However, in recent years, tankless flush toilets have become popular, and there is a disadvantage that the toilet cleaner for use on or in the tank cannot be applied to the flush toilet without a tank.

On the other hand, there is known a toilet cleaning agent for an rim portion, which is provided on the inner edge portion of a toilet bowl and allows the cleaning agent to flow out into flush water flowing into the toilet bowl. The toilet cleaner for the inner edge can be applied to flush toilets without a water tank. However, the inner edge needs to be disassembled before and after use, which has disadvantages in terms of hygiene. Therefore, the current situation is not widely spread.

Therefore, in recent years, a gel-like cleaning agent has been developed which is attached to the surface of the potty of the toilet and used. For example, Patent Document 1 reports a case where a toilet gel containing a polyoxyethylene alkyl ether composed of polyoxyethylene having a degree of polymerization of 15-50 and an alkyl group having 12 to 18 carbon atoms is used The detergent is attached to the surface of the potty of the toilet, and even if it is in contact with running water, it can maintain the state of being attached to the surface of the potty, and in this state, the detergent is continuously released into the running water.

The gel-like detergent is contained in the container, and is used by being sprayed from the discharge port of the container and attached to the adhered surface. However, in the conventional gel-like detergents, the glossiness is small, and further improvement in appearance is desired.

In addition, in order to capture the intention of consumers, the shape of the discharge port of the container for storing is studied in order to capture the intention of consumers, thereby developing a desired shape on the adhered surface and attaching it Types of. However, in the conventional gel-like detergent, if the shape of the discharge port of the container is studied and designed to form a complex shape on the adhered surface, there is a disadvantage that a complex shape consistent with the design cannot be formed . Furthermore, in the conventional gel-like cleaning agent, there is also a problem that when it is sprayed to the adhered surface, it may be in a state of being drawn from the discharge port of the container, and a complicated shape is formed on the adhered surface according to the design Becomes more difficult. [Prior Art Literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open No. 2011-57780

[Problems to be solved by the invention] An object of the present invention is to provide a gel-like detergent composition which has a glossy appearance and is difficult to be drawn from the discharge port of the container when sprayed onto the adhered surface, and even on the adhered surface after being ejected Complex shapes can also be formed according to design. [Means to solve the problem]

The present inventors have made intensive studies to solve the above-mentioned problems, and as a result, it has been found that the gel-like detergent composition having a storage elastic coefficient (G′) at 25° C. of 10,000 Pa or more exhibits a glossy appearance and is ejected toward the adhered surface At this time, it is difficult to be in a state of drawing from the discharge port of the container. In addition, it was found that the shape of the gel-like detergent composition having the above-mentioned characteristics does not collapse on the adhered surface ejected from the container, and even a complex shape can be formed according to design. The present invention is based on these findings and is completed by further repeated research.

That is, the present invention provides the inventions disclosed below. Item 1. A gel-like detergent composition, the storage elastic coefficient (G') at 25°C is 10,000 Pa or more. Item 2. The jelly-like detergent composition as described in Item 1, the storage elastic coefficient (G') at 25°C is 17,000 Pa or more. Item 3. The colloidal detergent composition as described in Item 1 or Item 2, the loss elastic coefficient (G'') at 25°C is 100 Pa to 400 Pa. Item 4. The colloidal detergent composition according to any one of Item 1 to Item 3, comprising a polyoxyalkylene block polymer. Item 5. The colloidal detergent composition according to Item 4, further comprising polyoxyalkylene alkyl ether. Item 6. The jelly-like detergent composition according to any one of Items 1 to 5, is used in such a manner that a shape having two or more convex portions is formed on the adhered surface. Item 7. The gel-like detergent composition according to Item 6, wherein the shape having two or more convex portions has two or more convex portions extending radially, and the convex portions are formed on the convex portions The rotationally symmetrical shape of the recess between, The ratio (D1/D2) of the distance D1 from the center to the vertex of the convex portion to the distance D2 from the center to one concave portion adjacent to the convex portion is 1.2 or more. Item 8. The gel-like detergent composition according to Item 6, wherein the shape having two or more convex portions has two or more convex portions and concave portions formed between the convex portions Non-rotationally symmetrical shapes, The distance D3 in the vertical direction from the straight line connecting the vertices of two adjacent convex portions to the concave portion formed between the two convex portions is 1.2 cm or more. Item 9. The gel-like detergent composition according to any one of Item 1 to Item 8, which is attached to the surface of the potty of the toilet and used. [Effect of invention]

The colloidal detergent composition of the present invention has a glossy appearance, and it is difficult to be drawn from the discharge port of the container when sprayed to the adhered surface, and even if the adhered surface that is sprayed has a complicated shape, Since it can be formed according to the design, it is possible to attach the gel-like detergent composition having an excellent appearance and a new shape to the surface to be attached.

The colloidal detergent composition of the present invention is characterized in that the storage elastic coefficient (G') at 25°C is 10,000 Pa or more. Hereinafter, the colloidal detergent composition of the present invention will be described in detail.

[Viscoelastic properties] The storage elasticity coefficient (G') of the colloidal detergent composition of the present invention at 25°C is 10,000 Pa or more. By having such a storage elastic coefficient, it is possible to achieve a glossy appearance, suppress wire drawing from the discharge port of the container, and form a complicated shape on the adhered surface. From the viewpoints of further enhancing the appearance with gloss, the wire-drawing suppression effect from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface, the storage elastic coefficient (G') at 25°C can be exemplified. It is preferably 15000 Pa or more, more preferably 16000 Pa to 40000 Pa, and particularly preferably 17000 Pa to 32000 Pa.

In the present invention, the storage elastic coefficient (G') at 25°C is obtained by using a rheometer (Rheometer) on a parallel plate (25.5 mmΦ), a gap of 0.5 mm, a frequency of 1 Hz, and a strain of 0.01% to 100% The measurement was carried out under the conditions, and the value obtained from the value of the storage elastic coefficient (G') at a strain of 0.1% was obtained.

In addition, in the colloidal detergent composition of the present invention, the value of the loss elasticity coefficient (G'') at 25°C is limited to a range that can satisfy the storage elasticity coefficient (G′), and there is no Particular limitations include, for example, 100 Pa to 400 Pa, preferably 130 Pa to 350 Pa, and more preferably 170 Pa to 270 Pa. By satisfying such a range of loss elasticity coefficient (G''), it is possible to further improve the appearance with gloss, the wire-drawing suppression effect from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface. The method of measuring the loss elastic coefficient (G'') at 25°C is to measure the loss elastic coefficient (G) at a strain of 0.1% by measuring under the same conditions as the storage elastic coefficient (G′). ”) value.

In addition, in the colloidal detergent composition of the present invention, the value of the loss tangent tanδ (loss elasticity coefficient G″/storage elasticity coefficient G′) at 25° C. can satisfy the storage elasticity coefficient (G ') The range is limited and not particularly limited, for example, 0.020 or less, preferably 0.015 or less, more preferably 0.005 to 0.015, particularly preferably 0.008 to 0.01. The loss tangent tan δ at 25°C is at 25°C The value of the loss elasticity coefficient (G'') divided by the storage elasticity coefficient (G') at 25°C.

The viscoelastic properties of the gel-like detergent composition vary according to the kind and content of the formulated component, the combination of the formulated component, etc. Therefore, in the gel-like detergent composition of the present invention, in order to provide the viscosity The elastic properties may be adjusted as long as the type and content of the formulated ingredients and the combination of the formulated ingredients are appropriately adjusted. In addition, as long as the person skilled in the art determines the viscoelastic properties to be achieved, the type and content of the formulated components, the combination of the formulated components, etc. can be adjusted to provide the desired viscoelastic properties.

[Contains ingredients] ・Polyoxyalkylene block polymer The gel-like detergent composition of the present invention is limited to having the viscoelastic properties described above, and there is no particular limitation on the contained components, and it is preferable to include a polyoxyalkylene block polymer. The polyoxyalkylene block polymer functions as a gelling agent for forming a gum state, and also functions as a cleaning component that acts by interfacial activity. In addition, by including the polyoxyalkylene block polymer, the viscoelastic properties can be preferably provided.

The polyoxyalkylene block polymer may be any block polymer containing two or more types of polyoxyalkylene groups in polyoxyalkylene groups such as polyoxyethylene, polyoxypropylene, and polyoxybutylene. From the standpoints of having the viscoelastic properties, further improving the appearance of gloss, the wire-drawing suppression effect from the discharge port of the container, and the effect of forming complex shapes on the adhered surface, it is preferable The polyoxyalkylene block polymer represented by the following general formula (1) is listed.

[Chemical 1]

In the general formula (1), j, k, l, m, and n represent addition mole numbers, respectively. j+n is 1 or more, k is 0 or more, l is 1 or more, and m is 0 or more. A ₁ O represents an alkylene oxide having 2 to 4 carbon atoms. A ₂ O represents an alkylene oxide having a carbon number of 2 to 4 and a carbon number different from A ₁ O. A ₃ O represents an alkylene oxide having a carbon number of 2 to 4 and a carbon number different from that of A ₂ O. At least one of A ₁ O, A ₂ O, and A ₃ O is ethylene oxide.

In the general formula (1), A ₁ O represents an alkylene oxide having 2 to 4 carbon atoms, that is, ethylene oxide, propylene oxide, or butylene oxide. From the viewpoint of having the viscoelastic properties, further improving the appearance of gloss, the effect of suppressing the stringing from the discharge port of the container, and the effect of forming a complicated shape on the surface to be attached, it is A ₁ O , Preferably, ethylene oxide is cited.

In addition, in the general formula (1), j+n represents the total number of addition moles of alkylene oxide (A ₁ O), and j+n may be 1 or more, and either j or n may be Is 0. From the standpoints of having the viscoelastic properties, further improving the glossy appearance, the wire-drawing suppression effect from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface, j and n respectively It is preferably 1 or more. In addition, j and n are preferably approximately the same number. The upper limit of j+n is not particularly limited. For example, 400 can be cited. In addition, from the viewpoint of having the above-mentioned viscoelastic properties, further improving the appearance of gloss, the wire-drawing suppressing effect from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface, it can be exemplified j+n is preferably 30 or more, more preferably 30 to 350, and particularly preferably 70 to 350. More specifically, it may be enumerated that j is preferably 15 or more, more preferably 15 to 175, particularly preferably 35 to 175, and n may be preferably 15 or more, more preferably 15 to 175, and particularly preferably 35 to 175 .

In the general formula (1), A ₂ O represents an alkylene oxide having 2 to 4 carbon atoms, that is, ethylene oxide, propylene oxide, or butylene oxide. However, A ₂ O becomes an alkylene oxide having a carbon number different from that of A ₁ O. That is, when A ₁ O is ethylene oxide, A ₂ O is propylene oxide or butylene oxide, and when A ₁ O is propylene oxide, A ₂ O is ethylene oxide or a ring Oxybutane, when A ₁ O is butylene oxide, A ₂ O is ethylene oxide or propylene oxide. From the viewpoint of having the above-mentioned viscoelastic properties, further improving the appearance with gloss, the wire-drawing suppression effect from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface, it is regarded as A ₂ O , Preferably, it is propylene oxide or butylene oxide, more preferably butylene oxide.

In addition, in the general formula (1), k and m represent addition mole numbers of alkylene oxide (A ₂ O), and each is 0 or more. When k is 0, m is also preferably 0, but it can preferably have the viscoelastic properties, further enhance the appearance of gloss, the effect of suppressing the wire drawing from the discharge port of the container, and the adhered surface From the viewpoint of the formation effect of the complex shape above, k and m are more preferably 1 or more. In addition, k and m are preferably approximately the same number. The upper limit values of k and m are not particularly limited. For example, the upper limit value of k may be 30, and the upper limit value of m may be 30. In addition, the upper limit value of k+m is not particularly limited, and for example, 60 can be cited. In addition, from the viewpoint of having the above-mentioned viscoelastic properties, further improving the appearance of gloss, the wire-drawing suppressing effect from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface, it can be exemplified k+m is preferably 0-60, more preferably 0-40, and particularly preferably 10-40. More specifically, k is 0-30, preferably 0-20, more preferably 5-20; m is 0-30, preferably 0-20, more preferably 5-20.

In the general formula (1), A ₃ O represents an alkylene oxide having 2 to 4 carbon atoms, that is, ethylene oxide, propylene oxide, or butylene oxide. However, A ₃ O becomes an alkylene oxide having a carbon number different from that of A ₂ O. That is, if k and m are 0 (in the absence of A ₂ O), A ₃ O is ethylene oxide, propylene oxide, or butylene oxide. In addition, when k and/or m is 1 or more, if A ₂ O is ethylene oxide, A ₃ O is propylene oxide or butylene oxide, and if A ₂ O is propylene oxide, then A ₃ O is ethylene oxide or butylene oxide. If A ₂ O is butylene oxide, A ₃ O is ethylene oxide or propylene oxide. From the viewpoint of having the above viscoelastic properties, further improving the appearance with gloss, the wire-drawing suppression effect from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface, it is regarded as A ₃ O It is preferably a propylene oxide or butylene oxide, and more preferably a propylene oxide.

In addition, in the general formula (1), l represents the addition mole number of the alkylene oxide (A ₃ O), which is 1 or more. The upper limit of l is not particularly limited, for example, 60 can be cited. From the standpoint of having the viscoelastic properties described above, further improving the appearance of gloss, the wire-drawing suppression effect from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface, one can cite 1-60, preferably 15-60. More specifically, when k and m are 0, l is more preferably 1 to 60, particularly preferably 15 to 60, and most preferably 30 to 60. In addition, when k and m are 1 or more, l is more preferably 1 to 60, particularly preferably 15 to 60, and most preferably 15 to 30.

In the general formula (1), at least one of A ₁ O, A ₂ O, and A ₃ O is ethylene oxide. From the standpoint of having the viscoelastic properties, further improving the glossy appearance, the wire-drawing suppression effect from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface, it is preferably at least A ₁ O is ethylene oxide. When A ₁ O is ethylene oxide, the block polymer of the general formula (1) has a structure represented by the following general formula (1a).

[Chem 2]

In the general formula (1a), j, k, l, m, and n are the same as described above. EO stands for ethylene oxide. A ₂ O represents an alkylene oxide having 3 or 4 carbon atoms. A ₃ O represents an alkylene oxide having 2 to 4 carbon atoms and a carbon number different from that of A ₂ O.

In addition, in the block polymer of the general formula (1), the molecular weight of the portion occupied by the alkylene oxide having 3 to 4 carbon atoms may be within a range satisfying the conditions of the general formula (1), From the viewpoints that the viscoelastic properties described above, the appearance with a glossiness, the wire-drawing suppression effect from the discharge port of the container, and the formation effect of the complex shape on the adhered surface can be preferably provided, preferably It is 1400 or more, more preferably 1700 or more, and particularly preferably 1700 to 3500.

In addition, as long as the molecular weight of the block polymer of the general formula (1) is within a range that satisfies the conditions of the general formula (1), the viscoelastic properties can be preferably provided to further improve glossiness From the viewpoint of the sense of appearance, the wire-drawing suppression effect from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface, preferably, it is 4,600 or more, more preferably 6,500 or more, and particularly preferably 6,500 to 20,000 .

In the block polymer of the general formula (1), the viscoelastic properties can be preferably provided, the glossy appearance can be further improved, the wire-drawing suppression effect from the discharge port of the container, and the complexity of the attached surface From the viewpoint of the shape-forming effect, preferred specific examples include polyoxyalkylene block polymers represented by the following general formula (1a-1) to general formula (1a-3).

[Chemical 3]

In the general formula (1a-1), EO represents ethylene oxide, BO represents butylene oxide, and PO represents propylene oxide. In addition, in the general formula (1a-1), j1, k1, l1, m1, and n1 represent addition mole numbers, respectively. j1 and n1 each represent 1 or more, preferably 15 or more, more preferably 15 to 175, and particularly preferably 35 to 175. j1 and n1 are preferably approximately the same number. In addition, j1+n1 (addition mole number of ethylene oxide) is preferably 30 or more, more preferably 30 to 350, and particularly preferably 70 to 350. k1 and m1 represent 0 or more, preferably 0 to 30, more preferably 0 to 20, and particularly preferably 5 to 20. k1 and m1 are preferably approximately the same number. In addition, k1+m1 (addition mole number of butylene oxide) is 0 or more, preferably 0 to 60, more preferably 0 to 40, and particularly preferably 10 to 40. l1 represents 1 or more, preferably 1 to 60, more preferably 15 to 60, and particularly preferably 15 to 30.

[Chemical 4]

In the general formula (1a-2), EO represents ethylene oxide, and PO represents propylene oxide. In addition, in the general formula (1a-2), j2, l2, and n2 each represent an addition mole number. j2 and n2 each represent 1 or more, preferably 15 to 150, more preferably 35 to 150. j2 and n2 are preferably approximately the same number. In addition, j2+n2 (addition mole number of ethylene oxide) is 2 or more, preferably 30 to 300, more preferably 70 to 300. l2 represents 1 or more, preferably 1 to 60, more preferably 15 to 60, and particularly preferably 30 to 60.

[Chem 5]

In the general formula (1a-3), EO represents ethylene oxide, and BO represents butylene oxide. In addition, in the general formula (1a-3), j3, l3, and n3 represent addition mole numbers, respectively. j3 and n3 each represent 1 or more, preferably 15 to 150, more preferably 35 to 150. j3 and n3 are preferably approximately the same number. In addition, j3+n3 (addition mole number of ethylene oxide) is 2 or more, preferably 30 to 300, more preferably 70 to 300. l3 means 1 or more, preferably 1-50, more preferably 20-50.

In the polyoxyalkylene block polymer represented by the general formula (1a-1) to the general formula (1a-3), the viscoelastic properties described above can be preferably provided to further enhance the appearance of gloss, From the viewpoint of the effect of suppressing the wire drawing from the discharge port of the container and the effect of forming a complicated shape on the adhered surface, the polyoxyalkylene block polymer represented by the general formula (1a-1) is preferably exemplified .

In the gel detergent composition of the present invention, as the polyoxyalkylene block polymer represented by the general formula (1), a polymer of one structure may be used alone, or two or more structures may be used in combination. Of polymers.

In the colloidal detergent composition of the present invention, the content of the polyoxyalkylene block polymer may be appropriately set as long as it can have the viscoelastic properties, and for example, 10% by weight to 50% by weight, preferably 12% to 40% by weight, more preferably 15% to 25% by weight.

・Polyoxyalkylene alkyl ether The colloidal detergent composition of the present invention preferably contains the polyoxyalkylene block polymer and the polyoxyalkylene alkyl ether together. By using the polyoxyalkylene block polymer and the polyoxyalkylene alkyl ether together, the viscoelastic properties can be preferably provided, and at the same time, the appearance with gloss can be further improved, and the wire drawing from the discharge port of the container can be further improved. The suppression effect and the effect of forming complex shapes on the attached surface. Furthermore, when polyoxyalkylene alkyl ether is included, the cleaning effect can also be enhanced.

The type of the oxyalkylene group in the polyoxyalkylene alkyl ether is not particularly limited, and examples thereof include alkylene oxides having 2 to 4 carbon atoms, that is, ethylene oxide, propylene oxide, and butylene oxide. Among these oxyalkylene groups, ethylene oxide and propylene oxide are preferred, and ethylene oxide is more preferred from the viewpoint of further forming a gum state having a moderate adhesive strength. In addition, the polyoxyalkylene alkyl ether may contain an oxyalkylene group of one structure alone, or may contain two or more oxyalkylene groups in combination.

The number of moles of addition of the oxyalkylene group in the polyoxyalkylene alkyl ether is not particularly limited, and examples thereof include 10 to 100, preferably 25 to 75, and more preferably 40 to 60.

In addition, the carbon number of the alkyl group in the polyoxyalkylene alkyl ether is not particularly limited, and examples thereof include 10 to 22, preferably 14 to 20, and more preferably 16 to 18. In addition, the alkyl group in the polyoxyalkylene alkyl ether may be linear or branched, and preferably linear.

Among the polyoxyalkylene alkyl ethers, from the viewpoint of further forming a glue state having a moderate glue strength, having higher transparency, or further improving the adhesion to a hard surface, it can be cited as Preferably, it is polyoxyethylene (addition mole number 10-100) alkyl (carbon number 10-22) ether, and more preferably polyoxyethylene (addition mole number 40-60) alkyl (carbon number 16-18) )ether.

As the polyoxyalkylene alkyl ether, polyoxyalkylene alkyl ethers of one structure may be used alone, or polyoxyalkylene alkyl ethers of two or more structures may be used in combination.

In the gel-like detergent composition of the present invention, when the polyoxyalkylene alkyl ether is contained, the content thereof may be appropriately set within the range capable of having the viscoelastic properties, for example, It is 1% to 40% by weight, preferably 2% to 15% by weight, and more preferably 3% to 7% by weight.

In addition, in the colloidal detergent composition of the present invention, the ratio of the polyoxyalkylene block polymer to the polyoxyalkylene alkyl ether should be within a range corresponding to the content of each component It may be sufficient to provide the viscoelastic properties, and the total amount of polyoxyalkylene alkyl ether relative to 100 parts by weight of the total amount of polyoxyalkylene block polymer may be cited. The amount is 1 to 100 parts by weight, preferably 3 to 70 parts by weight, and more preferably 4 to 60 parts by weight.

・Amphoteric surfactant The colloidal detergent composition of the present invention contains not only the polyoxyalkylene block polymer and the polyoxyalkylene alkyl ether, but also an amphoteric surfactant. When not only the polyoxyalkylene block polymer and the polyoxyalkylene alkyl ether, but also the amphoteric surfactant are included, the viscoelastic properties can be preferably provided, and the gloss can be further improved The sense of appearance, the effect of suppressing the wire drawing from the discharge port of the container, and the effect of forming a complicated shape on the adhered surface. Furthermore, when an amphoteric surfactant is included, the cleaning effect can also be enhanced.

The type of amphoteric surfactant is not particularly limited, and examples include coconut oil fatty acid acetamidopropyl dimethylaminoacetate betaine, lauryl dimethylaminoacetate betaine, laurate acylamidopropyl betaine , 2-alkyl-N-carboxymethyl-N-hydroxyethyl imidazoline betaine, lauryl hydroxysulfobetaine and other betaine amphoteric surfactants; β-lauryl sodium propionate, lauryl Amino acid amphoteric surfactants such as sodium diaminoethylglycinate; amine oxide amphoteric surfactants such as decyldimethylamine oxide, lauryldimethylamine oxide, etc.

Among these amphoteric surfactants, the viscoelastic properties can be preferably provided, and at the same time, the appearance with gloss can be further improved, the wire-drawing suppression effect from the discharge port of the container, and the complex shape on the attached surface From the viewpoint of the formation effect, a betaine-type amphoteric surfactant is preferable, and coconut oil fatty acid acetamidopropyl dimethylaminoacetate betaine is more preferable.

These amphoteric surfactants may be used alone or in combination of two or more.

In the gel-like detergent composition of the present invention, when the amphoteric surfactant is contained, the content thereof may be appropriately set within the range capable of having the viscoelastic properties, for example, 1% by weight -30% by weight, preferably 5%-25% by weight, more preferably 9-20% by weight.

In addition, in the colloidal detergent composition of the present invention, the ratio of the polyoxyalkylene block polymer to the amphoteric surfactant may be within a range corresponding to the content of each component, From the viewpoint that the viscoelastic properties can be preferably provided, the total amount of the amphoteric surfactant can be 15 to 200 parts by weight relative to 100 parts by weight of the total amount of the polyoxyalkylene block polymer. The part is preferably a ratio of 20 parts by weight to 175 parts by weight, more preferably 25 parts by weight to 150 parts by weight.

·hydrogen peroxide As a preferable aspect of the colloidal detergent composition of the present invention, not only the polyoxyalkylene block polymer and the polyoxyalkylene alkyl ether, but also hydrogen peroxide can be cited. . By including the polyoxyalkylene block polymer together with the polyoxyalkylene alkyl ether and hydrogen peroxide, the viscoelastic properties can be preferably provided, and the appearance with gloss can be further improved, The effect of suppressing the wire drawing from the discharge port of the container and the effect of forming a complicated shape on the surface to be attached. Furthermore, by including hydrogen peroxide, the colloidal detergent composition of the present invention can also have a bleaching effect.

In the gel-like detergent composition of the present invention, when hydrogen peroxide is contained, the content thereof may be appropriately set within a range capable of having the viscoelastic properties, and for example, 1% by weight to 15% by weight, preferably 1.5% to 12% by weight, more preferably 2% to 10% by weight.

In addition, in the colloidal detergent composition of the present invention, the ratio of the polyoxyalkylene block polymer to hydrogen peroxide may be within a range corresponding to the content of each component. From the viewpoint that the viscoelastic properties can be preferably provided, the total amount of hydrogen peroxide is 5 to 100 parts by weight relative to 100 parts by weight of the total amount of the polyoxyalkylene block polymer. It is preferably 7 to 75 parts by weight, and more preferably 10 to 60 parts by weight.

・Tetraalkylammonium salt As a preferable aspect of the colloidal detergent composition of the present invention, not only the polyoxyalkylene block polymer and the polyoxyalkylene alkyl ether but also the tetraalkyl group Ammonium salt. By including the polyoxyalkylene block polymer together with the polyoxyalkylene alkyl ether and the tetraalkylammonium salt, the viscoelastic properties can be preferably provided, and the glossiness can be further improved The appearance, the effect of suppressing the wire drawing from the discharge port of the container, and the effect of forming a complicated shape on the surface to be attached. Furthermore, by including the tetraalkylammonium salt, the colloidal detergent composition of the present invention can also be sterilized.

In the tetraalkylammonium salt, the carbon number of each of the four alkyl groups is not particularly limited. For example, dialkyl (carbon number 6 to 18) dialkyl (carbon number 1 to 4) ammonium salt, alkyl group ( Carbon numbers 12 to 20) trialkyl (carbon numbers 1 to 4) ammonium salts, etc.

In the dialkyl (C 6-18) dialkyl (C 1-4) ammonium salt, the C 6-18 alkyl group (hereinafter, sometimes also expressed as a long-chain alkyl group) may be linear Either shaped or branched. In addition, the carbon number of the long-chain alkyl group may be in the range of 6 to 18, preferably 6 to 16, and more preferably 8 to 12. The two long-chain alkyl groups in the dialkyl (carbon number 6 to 18) dialkyl (carbon number 1 to 4) ammonium salt may have the same structure as each other, or may have different structures from each other. It is good to enumerate the same structures.

In addition, in the dialkyl (C 6-18) dialkyl (C 1-4) ammonium salt, the C 1-4 alkyl group (hereinafter, sometimes also expressed as short-chain alkyl group) may be Either linear or branched. In addition, the number of carbons of the short-chain alkyl group may be in the range of 1 to 4, preferably 1 to 3, more preferably 1 or 2, and particularly preferably 1. The two single-chain alkyl groups in the dialkyl (carbon number 6 to 18) dialkyl (carbon number 1 to 4) ammonium salt may have the same structure as each other, or may have different structures from each other. It is good to enumerate the same structures.

Examples of the dialkyl (carbon number 6 to 18) dialkyl (carbon number 1 to 4) ammonium salt include specifically didecyl dimethyl ammonium salt, distearyl dimethyl ammonium salt, and di Oil-based dimethyl ammonium salt, etc.

In addition, in the alkyl (C12-20) trialkyl (C1-4) ammonium salt, the C12-20 alkyl group (hereinafter, sometimes also expressed as a long-chain alkyl group) may be straight Either chain or branch. In addition, the carbon number of the long-chain alkyl group may be in the range of 12-20, and preferably 14-20, more preferably 16-18.

In addition, in the alkyl (carbon number 12-20) trialkyl (carbon number 1-4) ammonium salt, the C1-C4 alkyl group (hereinafter, sometimes also expressed as short-chain alkyl group) may be straight Either chain or branch. In addition, the number of carbons of the short-chain alkyl group may be in the range of 1 to 4, preferably 1 to 3, more preferably 1 or 2, and particularly preferably 1. The three single-chain alkyl groups in the alkyl (carbon number 12 to 20) trialkyl (carbon number 1 to 4) ammonium salt may have the same structure as each other, or may have different structures from each other, and can be preferably listed The same structure.

As the alkyl (carbon number 12-20) trialkyl (carbon number 1-4) ammonium salt, specifically, cetyl trimethyl ammonium salt, stearyl trimethyl ammonium salt, lauryl tri Methyl ammonium salt, etc.

Among these tetraalkylammonium salts, dialkyl (carbon number 6-18) dialkyl (carbon number 1-4) ammonium salts are preferred, and dialkyl (carbon number 6-16) is more preferred Dialkyl (carbon number 1-3) ammonium salt, more preferably dialkyl (carbon number 8-12) dialkyl (carbon number 1 or 2) ammonium salt, particularly preferably didecyldimethylamine.

In addition, the salt form of the tetraalkylammonium salt is not particularly limited, and examples include: halide salts such as fluoride salts, chloride salts, iodide salts, and bromide salts; hydroxide salts; methyl sulfate, ethyl sulfate Sulfonates such as basic sulfates; carboxylates such as propionate and adipate. Among these, halide salts and sulfonate salts are preferably exemplified.

For these tetraalkylammonium salts, one type of tetraalkylammonium salt may be used alone, or two or more types of tetraalkylammonium salts may be used in combination.

In the gel-like detergent composition of the present invention, when the tetraalkylammonium salt is contained, the content thereof may be appropriately set within the range capable of having the viscoelastic properties, and for example, 0.1 weight % To 40% by weight, preferably 0.5% to 25% by weight, more preferably 0.7% to 10% by weight, and particularly preferably 0.7% to 3.5% by weight.

In addition, in the colloidal detergent composition of the present invention, the ratio of the polyoxyalkylene block polymer to the tetraalkylammonium salt may be within a range corresponding to the content of each component From the viewpoint that the viscoelastic properties can be preferably provided, the total amount of the tetraalkylammonium salt is 0.5 parts by weight to 100 parts by weight relative to the total amount of the polyoxyalkylene block polymer. 150 parts by weight, preferably 2.5 to 100 parts by weight, more preferably 3.5 to 20 parts by weight.

・Water-soluble inorganic chloride When the colloidal detergent composition of the present invention contains a tetraalkylammonium salt, it is preferable to further contain a water-soluble inorganic chloride. By using a tetraalkylammonium salt and a water-soluble inorganic chloride together, the viscoelastic properties can be easily obtained.

The type of water-soluble inorganic chloride is limited to be soluble in water at about 4°C, and is not particularly limited. Specific examples include chlorides of alkali metals such as sodium chloride and potassium chloride; magnesium chloride and chlorine Chloride of divalent metals such as calcium chloride and barium chloride; ammonium chloride, etc. These water-soluble inorganic chlorides can preferably have the viscoelastic properties, while further improving the glossy appearance, the wire-drawing suppression effect from the discharge port of the container, and the formation of complex shapes on the adhered surface From the viewpoint of effects, chlorides and ammonium chlorides which are preferably alkali metals are mentioned, and sodium chloride and ammonium chloride are more preferable.

One type of these water-soluble inorganic chlorides may be used alone, or two or more types may be used in combination.

In particular, if alkali metal chloride and ammonium chloride are used in combination as a water-soluble inorganic chloride, the above viscoelastic properties can be preferably provided, and at the same time, a glossy appearance can be further improved, and the wire drawing suppression from the discharge port of the container can be further improved. Effect, and the effect of forming complex shapes on the attached surface. In the case of using alkali metal chloride and ammonium chloride together in this way, examples of these ratios include, for example, 100 parts by weight relative to the total amount of alkali metal chloride, and ammonium chloride is 10 parts by weight to 1000 parts by weight. The part is preferably 20 to 200 parts by weight, more preferably 30 to 100 parts by weight.

In the jelly-like detergent composition of the present invention, when water-soluble inorganic chloride is contained, the content thereof may be appropriately set within a range capable of having the viscoelastic properties, for example, 0.1 weight % To 10% by weight, preferably 0.3% to 5% by weight, more preferably 0.5% to 3% by weight.

In addition, in the colloidal detergent composition of the present invention, the ratio of the polyoxyalkylene block polymer to the water-soluble inorganic chloride may be within a range corresponding to the content of each component From the viewpoint that the viscoelastic properties can be preferably provided, the total amount of the water-soluble inorganic chloride is 0.5 parts by weight to 100 parts by weight of the total amount of the polyoxyalkylene block polymer. 50 parts by weight, preferably 2 to 40 parts by weight, more preferably 2.5 to 30 parts by weight.

·water In order to form a gel, the gel detergent composition of the present invention preferably contains water.

In the gel-like detergent composition of the present invention, the content of water may be appropriately set as long as it can form a gel state, and examples thereof include 20% by weight to 80% by weight, preferably 30% by weight to 70% by weight, more preferably 40% to 60% by weight.

・Solvents other than water The gel-like detergent composition of the present invention may contain a solvent other than water as necessary. By containing a solvent other than water in this way, it is possible to impart dispersibility or solubility to other additives such as perfumes.

The type of solvent is not particularly limited, and examples include glycerin polyoxyethylene adducts (for example, three ethylene oxides with addition mole numbers of 5 to 80, preferably 10 to 40, and more preferably 15 to 30). Glycerin polyoxyethylene adducts in which the alkane and glycerin are ester-bonded); monobasic lower alcohols such as ethanol, propanol, butanol; polyhydric alcohols such as ethylene glycol, propylene glycol, dipropylene glycol, glycerin, etc.

Among these solvents, glycerin polyoxyethylene adducts are preferably mentioned.

One kind of these solvents may be used alone, or two or more kinds may be used in combination.

In the colloidal detergent composition of the present invention, when the solvent (other than water) is contained, the content is not particularly limited, and examples thereof include more than 0% by weight to 30% by weight, preferably 3% by weight to 20% by weight, more preferably 5% to 10% by weight.

·spices In the colloidal detergent composition of the present invention, in order to impart fragrance to the space used, a fragrance may be included as necessary. Regarding the fragrance, it is sufficient to select a fragrance component that exhibits a desired aroma according to the use of the gel-like detergent composition. Examples of the fragrance contained in the gel-like detergent composition of the present invention include natural fragrances, hydrocarbon fragrances, ether fragrances, ester fragrances, alcohol fragrances, aldehyde fragrances, and ketone fragrances. And other synthetic spices.

Examples of natural flavors include lemon oil, orange oil, bergamot oil, perfume oil, chloris oil, citronella oil, lemon grass oil, rosewood oil (Bois de rose oil), clove oil, eucalyptus oil, scent Asphalt oil, lavender oil, sandalwood oil, vetiver oil, geranium oil, labdanum oil, peppermint oil, peppermint oil, rose oil, jasmine oil, litsea cubeba oil, etc. . In addition, examples of the hydrocarbon-based fragrance include limonene, α-pinene, camphene, p-cymene, and fenchene. In addition, examples of the ether-based fragrance include tetrahydro-2,4-dimethyl-4-phenylfuran, 1,8-cineole, rose ether, and cedar alcohol methyl ether (methyl cedar ether ( cedramber)), p-cresol methyl ether, isoamylphenyl ethyl ether, 4-phenyl-2,4,6-trimethyl-1,3-dioxane, anethole, etc. In addition, examples of the ester-based fragrance include geranyl acetate, ethyl acetate, ethyl propionate, methyl butyrate, ethyl isobutyrate, ethyl butyrate, butyl acetate, and 2-methylbutyric acid. Ethyl acetate, isoamyl acetate, ethyl 2-methylvalerate (manzanate), hexyl acetate, allyl hexanoate, tricyclodecenyl propionate (VERTOPRO; fluorocycloolefin (Fluorocyclene)), allyl heptanoate, isobornyl acetate, agarwood acetate, citronellate acetate, 2-tert-butylcyclohexyl acetate, etc. In addition, examples of the alcohol-based fragrance include linalool, 3-octanol, 2,6-dimethyl-heptanol, 10-undecenol, geraniol, nerol, citronellol, and rose Alcohol, geraniol, tetrahydrolinalool, terpineol, cedar alcohol, 2,4-dimethyl-3-cyclohexane-1-methanol, 4-isopropylcyclohexanol, neroli tertiary Alcohol (nerolidol), 9-decenol, cis-3-hexenol, trans-2-hexenol, eugenol, etc. In addition, examples of the aldehyde-based fragrance include citronellal, octanal, paraaldehyde, benzaldehyde, aldehyde C-6, aldehyde C-7, aldehyde C-8, aldehyde C-9, and aldehyde C-. 10. Triplal, p-ethyl dimethyl hydrogenated cinnamaldehyde (Furorazon), 2-tridecenal, aldehyde C11, etc. In addition, examples of the ketone-based fragrance include 1-(5,5-dimethyl-1-cyclohexen-1-yl)-4-penten-1-one, acetone, and methylpentyl ketone. Ethyl amyl ketone, methyl hexyl ketone, methyl nonyl ketone, methyl heptanone, koavone, camphor, carvone, menthone, d-pulerone, piperonone, fenchone (fenchone ), geranyl acetone, maltitol, ethyl maltitol, 2,5-dimethyl-4-hydroxyfuranone, 4-methyltricyclo[6.2.1.02.7]undecane-5- PLICATONE, acetophenone, p-methylacetophenone, benzylacetone, benzylketone, etc.

These fragrances can be used alone as a single fragrance, or in combination of two or more fragrances.

In the gel-like detergent composition of the present invention, when the fragrance is contained, its content is not particularly limited, and examples thereof include more than 0% to 15% by weight, preferably 1% to 12% by weight, It is more preferably 3% by weight to 10% by weight.

・Other additives The colloidal detergent composition of the present invention contains not only the above-mentioned components, but also a nonionic surfactant (polyoxyalkylene) in an appropriate amount as needed within a range that does not impair the effects of the present invention. Except for block polymers and polyoxyalkylene alkyl ethers), anionic surfactants, cationic surfactants (except tetraalkylammonium salts), enzymes, bactericides, chelating agents, colorants, pigments, Additives such as odorant, emulsifier, solubilizer, extender, solubility adjuster, bleach, water repellent, hydrophilic agent, filler, pH adjuster, thickener, buffer, defoamer, etc.

[Manufacturing method] The colloidal detergent composition of the present invention is produced by mixing a predetermined amount of the contained components at normal temperature.

[use] The colloidal detergent composition of the present invention is used for cleaning and sterilizing hard surfaces. Specifically, the colloidal detergent composition of the present invention is adhered to a hard surface, and water is brought into contact with the colloidal detergent composition of the present invention adhered to the hard surface, whereby the contained component flows out into the water To clean and sterilize hard surfaces.

In the colloidal detergent composition of the present invention, the hard surface to be cleaned may be any surface that can be in contact with water, and examples include toilet bowls, hand-washing parts of toilets, glass, windows, and doors. , The bathroom wall, etc. Among these, toilet potty can be preferably cited.

When the gel-like detergent composition of the present invention is used for washing toilet bowls, the gel-like detergent composition of the present invention only needs to adhere to a portion that comes into contact with water supplied as flush water. As such an attachment part, the surface of the potty can be preferably mentioned, but in the case of a flush toilet with a hand-washing part on the water storage tank, it may also be a receiving plate of the hand-washing part (the upper cover surface of the water storage tank). The gel-like detergent composition of the present invention has excellent adhesion to the surface to be adhered even if it adheres to such a part, so even if flowing flush water or contact with water supplied to the water tank as the flush water, Can maintain the attached state.

In order to attach the gel-like detergent composition of the present invention to a hard surface, the container to which the gel-like detergent composition of the present invention is housed may be squeezed or sprayed onto the adhered surface to be ejected.

[container] The colloidal detergent composition of the present invention is preferably accommodated and supplied in an extrusion container such as a tube container, a bottle container, a syringe-type container, or a spray container such as an aerosol container. The extrusion mechanism of the extrusion type container is not particularly limited, and may be any of manual type, compression type and the like.

In addition, in the container accommodating the gel-like detergent composition of the present invention, the shape of the ejection port through which the gel-like detergent composition is ejected is designed so that the jetted gel-like detergent composition can be deposited on the surface to be attached The desired shape can be formed.

[Shape formed on the attached surface] In the colloidal detergent composition of the present invention, the shape formed on the adhered surface after being ejected from the container is not particularly limited. In the conventional gel-like detergent composition, although a complicated shape is intended to be formed on the surface to be adhered, a shape that conforms to the design cannot be formed. However, in the present invention, the disadvantage can be eliminated and the Complex shapes are formed on the attachment surface. Furthermore, in the conventional gel-like detergent composition, there is also a disadvantage that if a complicated shape is to be formed on the surface to be adhered, a gap is formed between the gel-like detergent composition and the surface to be adhered and adheres The performance is reduced, but in the present invention, the above disadvantages are also eliminated, and even if a complicated shape is formed on the adhered surface, the occurrence of a gap between the gel-like detergent composition and the adhered surface can be suppressed, thereby Can have excellent adhesion. In view of such a special effect of the present invention, the colloidal detergent composition of the present invention is preferably set to form a complicated shape on the adhered surface after being ejected from the container.

As an example of a complex shape formed on the adhered surface, a shape having two or more convex portions can be cited. In addition, in this specification, the shape of the jelly-like detergent composition formed on the adhered surface is the shape seen from the direction perpendicular to the adhered surface.

As one aspect of the shape having two or more convex portions, a rotationally symmetric shape having two or more convex portions extending radially and concave portions formed between the convex portions can be cited. Rotational symmetry means that when the center point is used as the axis to rotate, the rotation angle is less than 360° and the original shape is consistent. In addition, in the present invention, the rotationally symmetric shape allows a variation of ±20% with respect to full rotational symmetry. In the rotationally symmetric shape, for example, a flower shape, a star shape, etc. may be formed.

As a preferred example of the rotationally symmetric shape, the ratio (D1/D2) of the distance D1 from the center C to the apex T of the convex portion and the distance D2 from the center to a concave portion B adjacent to the convex portion is 1.2 the above. In FIG. 1, an example of a rotationally symmetric shape having six convex portions extending radially and six concave portions formed between the convex portions is shown, and the distance D1 and the distance D2 are schematically shown. In the conventional gel-like detergent composition, even if the difference between the distance D1 and the distance D2 in the rotationally symmetrical shape is increased, the shape cannot be maintained as designed, and the ratio (D1/D2) becomes smaller While the shape of the convex portion tends to be difficult to protrude, in the present invention, even if the difference between the distance D1 and the distance D2 in the rotationally symmetric shape is designed to be large, the shape can be formed on the adhered surface according to its design. The ratio (D1/D2) is as large as the above range, and the shape of the convex portion can be protruded.

As the rotationally symmetric shape, from the viewpoint of making the shape of the convex portion protruding and having an excellent appearance, the ratio (D1/D2) may be preferably about 1.2 to 4, more preferably 1.3 to 3.5.

Furthermore, in the rotationally symmetric shape, when there are two or more convex portions of different sizes, and there are two or more values of the ratio (D1/D2), as long as at least one of the ratio (D1 The value of /D2) only needs to satisfy the above range.

The distance D1 and the distance D2 as the rotationally symmetrical shapes may be appropriately set according to the type of the cleaning object, etc. If the cleaning object is a toilet bowl, the distance D1 may be, for example, It is 1.0 cm to 3.2 cm, preferably 1.2 cm to 3.0 cm, more preferably 1.4 cm to 2.7 cm, and the distance D2 includes, for example, 0.6 cm to 2.6 cm, preferably 0.7 cm to 1.4 cm, and more It is preferably 1.0 cm to 1.3 cm.

Furthermore, in the rotationally symmetric shape, when there are two or more convex portions of different sizes, and there are two or more values of the distance D1 and the distance D2, as long as at least one of the distance D1 and The value of the distance D2 only needs to satisfy the range.

In addition, the number of convex portions in each of the rotationally symmetric shapes may be two or more, and can be appropriately set according to the formed pattern, for example, 2 to 10, preferably 3 to 8 , More preferably from 4 to 6.

In addition, in the rotationally symmetric shape, the shape of the convex portion is not particularly limited, and examples thereof include a petal shape, an oval shape, a circular shape, a teardrop shape, and a needle shape. When the shape of the convex portion is a petal shape, an ellipse shape, a circle shape, a teardrop shape, or the like, a flower shape can be formed in the rotationally symmetric shape. Furthermore, in the rotationally symmetric shape, two or more convex portions may be composed of convex portions of the same size and shape, or may be composed of convex portions of different sizes or shapes.

In addition, as another aspect of the shape having two or more convex portions, a non-rotationally symmetric shape having two or more convex portions and concave portions formed between the convex portions can be cited. In such a non-rotationally symmetric shape, for example, a heart shape can be formed.

As a preferable example of the non-rotationally symmetric shape, a vertical distance D3 from a straight line L connecting the vertices of two adjacent convex portions T to a concave portion B formed between the two convex portions is 1.2 cm The shape above. In FIG. 2, an example of a non-rotationally symmetric shape having two convex portions and one concave portion formed between the convex portions is shown, and the distance D3 is schematically shown. In the conventional gel-like detergent composition, even if the distance D3 is designed to be larger in a non-rotationally symmetric shape, the shape cannot be maintained as designed, and the distance D3 becomes smaller, and the shape of the convex portion is difficult to protrude However, in the present invention, even if the distance D3 is increased in a non-rotationally symmetric shape, the shape can be formed on the adhered surface according to the design. The distance D3 is as large as the range, which enables The shape of the convex portion protrudes.

In the non-rotationally symmetric shape, from the viewpoint of making the shape of the convex portion protruding and having an excellent appearance, the distance D3 may be preferably about 1.4 cm to 2.0 cm, and more preferably 1.3 cm ~ 1.9 cm.

Furthermore, in the non-rotationally symmetric shape, when there are three or more convex portions and there are two or more distances D3, it is sufficient to set at least one value of the distance D3 to satisfy the range.

The number of convex portions in each of the non-rotationally symmetric shapes may be two or more, and can be appropriately set according to the formed pattern. For example, 2 to 10, preferably 2 to 8 are more preferred. It is preferably 2 to 6.

In addition, in one of the non-rotationally symmetric shapes, the shape of the convex portion is not particularly limited, and examples thereof include a petal shape, an oval shape, a circular shape, a teardrop shape, and a needle shape. Furthermore, in the non-rotationally symmetric shape, two or more convex portions may be composed of convex portions of the same size and shape, or may be composed of convex portions of different sizes or shapes.

In order to set the shape of the colloidal detergent composition of the present invention on the adhered surface after being ejected from the container, as long as the shape of the discharge port of the container to be used and the colloidal detergent for each time are appropriately set The ejection amount of the composition may be sufficient. The shape of the discharge port of the container for forming the discharged gel-like detergent composition into a desired shape is known from Japanese Patent Laid-Open No. 2015-67321 and the like.

In the jelly-like detergent composition of the present invention, the amount of the jelly-like detergent composition in each shape formed on the adhered surface after ejection depends on the type of the object to be cleaned and adheres to the adherend The number and the like on the surface may be appropriately set, for example, about 2.4 g to 4.0 g, preferably about 3.0 g to 3.5 g. [Example]

Hereinafter, the present invention will be described with examples, but the present invention is not limited to these examples.

In addition, the structure of the main components used in the following examples and comparative examples, the brand name, etc. are as follows.・Polyoxyalkylene block polymer: Structural formula HO-(EO) _j1 -(BO) _k1 -(PO) _l1 -(BO) _m1 -(EO) _n1 -H[j1 and n1 are approximately the same number , K1 and m1 are about the same number, EO added mole number (j1+n1) is about 330, BO added mole number (k1+m1) is about 20, PO added mole number (l1 ) Is about 20, the molecular weight is about 16,800, and the molecular weight of the hydrophobic portion ((BO) _k1 -(PO) _l1 -(BO) _m1 ) is about 2200] ・Polyoxyethylene alkyl ether: polyoxyethylene (additional molybdenum) Number of ears 50) A mixture of cetyl ether and polyoxyethylene oleyl ether. • Amphoteric surfactant: Coconut oil fatty acid acetamidopropyl dimethyl acetate betaine, trade name "AMOGEN (CB-H)" , Manufactured by First Industrial Pharmaceutical Co., Ltd.・Tetraalkylammonium salt: didecyl dimethyl ammonium sulfate, trade name "DDAM (Lipoquad (Lipoquad) 210-80MSPG)", manufactured by Lion Specialty Chemicals Co., Ltd.・Hydrogen peroxide: manufactured by Lion Specialty Chemicals Co., Ltd.・Sodium chloride: manufactured by Wako Pure Chemical Industries, Ltd.・Ammonium chloride: manufactured by Wako Pure Chemical Industries, Ltd.・Glycerin oxide: A glycerin polyoxyethylene adduct in which three ethylene oxides with an added mole number of 20 and an glycerin are ester-bonded, trade name "GE20", manufactured by Daiichi Pharmaceutical Co., Ltd.・Spices: Mint spice

Test Example 1 By mixing each component shown in Table 1 with a predetermined amount, a colloidal detergent composition is prepared. In addition, the content shown in Table 1 represents the substantial amount of each component except the solvent contained in the additive (commercial product) added. The obtained gel-like detergent composition was evaluated for the viscoelastic properties and the state after being attached to the adhered surface by the following method.

<Viscoelastic properties> Using a rheometer ("MCR302", manufactured by Anton Paar), under the following conditions, the loss elasticity coefficient G'' and the storage elasticity coefficient G'at a strain of 0.1% are measured. And calculate the loss tangent tan δ. Measurement conditions: 25°C, parallel plate (25.5 mmΦ), gap 0.5 mm Measurement sequence: After standing (shear speed 0 S ^-1 , time 300 seconds), strain dispersion test (strain γ=0.01%～100%, Frequency f=1 Hz).

<State of the gel-like detergent composition after being adhered to the adhered surface> Each gel-like detergent composition is contained in a pump-type container. In addition, in this pump type container, it is designed to spray out 3.5 g of the gel-like detergent composition by one-time extrusion. In addition, the discharge port of the pump-type container is designed so that the discharged gel-like detergent composition has 6 circular convex portions and 6 concave portions, and the distance D1 from the center to the apex of the convex portion is 1.9 cm. The distance D2 from the center to the concave portion adjacent to the convex portion is 1.0 cm, and the six rotation symmetry of the ratio D1/D2 is 1.9 (specifically, the shape shown in FIG. 3 as Example 1, Example 4, and Example 5 ).

Spray each gel detergent composition from a pump-type container to a hard surface made of acrylic. The gloss of the gel detergent composition after spraying and the composition of the gel detergent at the time of spraying are determined according to the following criteria The degree of drawing of the substance and the shape of the gel-like detergent composition after spraying were scored. In addition, when scoring, for example, in the case of an intermediate state of score 3 and score 4, it is judged that the score is 3.5, and the score is made by the number of decimal places. In each evaluation, four persons scored each item, and the average score of each item was calculated.

・Judgment criteria for the gloss of the gel-like detergent composition after ejection 5: The gel-like detergent composition after spraying has sufficient gloss. 4: The gel-like detergent composition after spraying has a gloss feeling substantially fully. 3: The gel-like detergent composition after spraying has a slight glossiness. 2: The gel-like detergent composition after spraying has almost no glossiness. 1: The gel-like detergent composition after spraying is completely matt.

・Judgment criteria for drawing degree of gel-like detergent composition at the time of discharge 5: The colloidal detergent composition is completely undrawn from the discharge port of the container during spraying, and the shape of the colloidal detergent composition after spraying is consistent with the designed shape. 4: The colloidal detergent composition is almost not drawn from the discharge port of the container during spraying, and the shape of the colloidal detergent composition after spraying is consistent with the designed shape. 3: The gel-like detergent composition is slightly brushed from the outlet of the container during spraying. Although the shape of the gel-like detergent composition after being sprayed is slightly affected by the stringing, the overall shape is consistent with the designed shape. 2: The gel-like detergent composition is drawn from the discharge port of the container during discharge, and the shape of the gel-like detergent composition after discharge changes from the designed shape due to the drawing. 1: The gel-like detergent composition was strongly drawn from the discharge port of the container during the discharge, and the shape of the gel-like detergent composition after the discharge changed significantly from the designed shape due to the drawing.

・Judgment criteria for the shape of the gel-like detergent composition after ejection 5: The shape of the gel-like detergent composition after being discharged has a ratio D1/D2 of about 1.8 to 2.0, which is consistent with the designed shape. 4: The shape of the gel-like detergent composition after ejection is about 1.5 to 1.7 than D1/D2, which is roughly the same as the designed shape. 3: The shape of the colloidal detergent composition after discharge is about 1.2 to 1.4, which is approximately the same as the designed shape. 2: The shape of the gel-like detergent composition after ejection is about D1/D2 of about 1.1, and the shape of the convex portion does not appear as designed, and changes from the designed shape. 1: Regarding the shape of the colloidal detergent composition after discharge, the ratio D1/D2 is about 1.0 or less, the shape of the convex portion does not appear at all according to the design, and the shape greatly changes from the designed shape.

In addition, the average score of each item is added up and divided by 3, from which the overall average score is also calculated, and comprehensive evaluation is performed according to the following categories. ・Classification criteria for comprehensive evaluation ◎: Comprehensive average score of 4 or more ○: The average score is 3 or more and less than 4 Δ: Comprehensive average score is more than 2 and less than 3 ×: Comprehensive average score is less than 2

The results are shown in Table 1. In addition, as a representative result, the results obtained by observing the shapes of the colloidal detergent compositions of Examples 1, Example 4, Example 5, Comparative Example 1, and Comparative Example 3 after ejection are shown in image 3. As a result, when the storage elastic coefficient (G′) at 25° C. of the gel-like detergent composition is 10,000 Pa or more, it exhibits an appearance with good gloss when ejected onto the adhered surface, and can suppress stringing, thereby enabling Form a complex shape consistent with the design.

[Table 1]

B‧‧‧recess C‧‧‧ Center D1, D2, D3‧‧‧Distance L‧‧‧straight line T‧‧‧ Vertex

FIG. 1 is a schematic diagram of an example of a rotationally symmetric shape formed on a surface to be adhered by the gel-like detergent composition of the present invention. 2 is a schematic diagram of an example of a non-rotationally symmetrical shape formed on a surface to be adhered by the gel-like detergent composition of the present invention. FIG. 3 is a view of the shape of the colloidal detergent composition of Example 1, Example 4 and Example 5, Comparative Example 1 and Comparative Example 3 after being ejected onto the adhered surface.

Claims (9)

A gel-like detergent composition has a storage elasticity coefficient G'at 25°C of 10,000 Pa or more. The colloidal detergent composition as described in item 1 of the patent application has a storage elasticity coefficient G'at 25°C of 17,000 Pa or more. As in the colloidal detergent composition described in item 1 or item 2 of the patent application, the loss elastic coefficient G'' at 25°C is 100 Pa to 400 Pa. The colloidal detergent composition as described in any one of claims 1 to 3 includes a polyoxyalkylene block polymer. The colloidal detergent composition as described in item 4 of the patent application scope further contains polyoxyalkylene alkyl ether. The colloidal detergent composition as described in any one of claims 1 to 5 is attached and used in such a manner that a shape having two or more convex portions is formed on the surface to be attached. The colloidal detergent composition according to item 6 of the patent application range, wherein the shape having two or more convex portions has two or more convex portions extending radially, and the convex The rotationally symmetric shape of the recess between the parts, The ratio of the distance D1 from the center to the vertex of the convex portion to the distance D2 from the center to one concave portion adjacent to the convex portion, that is, D1/D2 is 1.2 or more. The colloidal detergent composition according to item 6 of the patent application range, wherein the shape having two or more convex portions has two or more convex portions and concave portions formed between the convex portions Of the non-rotationally symmetric shape, The distance D3 in the vertical direction from the straight line connecting the vertices of two adjacent convex portions to the concave portion formed between the two convex portions is 1.2 cm or more. The gel-like detergent composition as described in any one of the first to eighth patent applications is attached to the surface of the potty of the toilet and used.

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