JP2013057029A - Aromatic detergent for lavatory - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an aromatic detergent for lavatories, which is extremely hygienic in view of untouching of a stool with not only a human hand but also an instrument itself in use thereof, is excellent in adhesiveness, can be used immediately after application to the wall surface of the inside of the stool of a lavatory, and can be further maintained in a gel state for long time in the stool.SOLUTION: The aromatic detergent for lavatories, which is adhered to the wall surface of the inside of the stool and is used, is characterized by a gelled composition comprising the following constituents (A) to (F): (A) 25 to 55 mass% of water; (B) 5 to 30 mass% of glycerol; (C) 20 to 45 mass% of nonionic detergent; (D) 0.5 to 5 mass% of anionic surfactant; (E) 0.5 to 10 mass% of perfume; and (F) 0.5 to 5 mass% of oil and fat.

Description

  The present invention relates to a fragrance cleaning agent for toilets that can be used in a sanitary manner in a toilet bowl and is attached to the wall surface of the toilet bowl and kept in a gel state for a long time.

  Conventionally, in a flush toilet, as a fragrance cleaning agent that releases cleaning components in flush water and continuously cleans the toilet every time it is washed, it is a solid in-tank type (installed in a water storage tank), solid or There is a liquid on-tank type (installed in the hand-washing part on the water storage tank), and in recent years, on-tank type fragrance cleaners are widely used from the viewpoint of simplicity and diversity of fragrances (Patent Document 1, 2).

However, there is a problem that the cleaning agent developed on the premise of the toilet bowl with a tank cannot be used for a waterless direct pressure tankless toilet bowl, which has been popularized recently.
As a solution, a fragrance cleaning agent attached to the rim of a toilet bowl and used in the toilet bowl, a liquid cleaning agent that gels after being applied to the inner wall surface of the toilet bowl, and continuously releases active ingredients during water washing, and a gel extruded toilet Gel-like cleaning agents using containers that can be applied to the inner wall surface have been proposed (Patent Documents 3, 4, and 5).

JP 7-173500 A JP 2000-273484 A JP 2005-9156 A JP 2005-187511 A JP 2011-57780 A

However, the rim mounting type cleaning agent described in Patent Document 3 is unsanitary in that a human hand contacts the toilet when the container is removed after use.
Moreover, although the type which uses the gel extrusion container apply | coated to the toilet inner wall surface described in patent document 5 can avoid that a human hand contacts, it is the same in the point that an extrusion container itself contacts a toilet bowl every time it uses it. It was unsanitary.
Furthermore, since the cleaning agent gelled on the toilet inner wall described in Patent Document 4 requires at least 1 minute (1 hour according to the embodiment) until gelation, it cannot be used immediately or is used immediately. By doing so, there was a problem that the gel strength was lowered and the gel flowed down immediately from the inner wall surface of the toilet bowl.

  The present invention is extremely hygienic in that it does not directly touch the toilet as well as the hand of the person in use, has excellent adhesion, and can be used by flowing water immediately after application to the toilet inner wall surface of the toilet. Furthermore, it aims at providing the fragrance cleaning agent for toilets which can maintain a gel state for a long time in a toilet bowl.

  As a result of intensive studies, the present inventors have solved the problem of hygiene of the appliance, which has been a problem by injecting and adhering a gel-like composition containing a specific amount of a specific component onto the inner wall surface of the toilet bowl using an injection appliance, The present inventors have found that the gel can be used by running immediately after adhering to the inner wall surface of the toilet bowl, and that the gel is held on the inner wall surface of the toilet bowl for a long time with good adhesion.

  That is, the present invention is a fragrance cleaning product for toilets used by adhering to the inner wall surface of a toilet bowl, (A) 25-55% by mass of water, (B) 5-30% by mass of glycerin, (C) nonionic 20-45 mass% of surfactant, (D) 0.5-5 mass% of anionic surfactant, (E) 0.5-10 mass% of fragrance | flavor, and (F) 0.5-5 mass% of fats and oils. An aromatic cleaning agent for toilets, which is a gel composition.

Further, the present invention is characterized in that the toilet fragrance cleaning agent is injected and adhered to the inner wall surface of the toilet using an injection device, and the gel composition is continuously discharged by running water and washed. This is a toilet cleaning method, whereby the injection device does not come into direct contact with the toilet bowl.
The injection device has a structure for ejecting the cleaning agent using pressure or elastic force. One aspect of the present invention is a toilet fragrance cleaner product set comprising the toilet fragrance cleaner and an injection device.
Examples of the injection device that uses pressure to fire include a syringe, a caulking gun, a water gun, an air gun, a trumpet horn, and a spray can that uses the gas pressure of liquefied gas.
Moreover, there are a crossbow, a bow, a slingshot, and a spring-type gun as an injection device having a structure in which the cleaning agent is fired by the elastic force or restoring force of an elastic body.

Furthermore, the present invention is a toilet fragrance cleaning product used by being attached to the inner wall surface of a toilet, and comprises a gel-like fragrance cleaning agent containing the following components (A) to (F) and (G) liquefied gas: Is a fragrance cleaning product for toilets in a form in which a pressure resistant container such as a spray can is filled, and the fragrance cleaning agent is sprayed from the nozzle of the container with gas pressure and adheres to the inner wall surface of the toilet. When it is 100 mass%, 10-60 mass% of liquefied gas is contained.
(A) Water 25-55 mass%
(B) Glycerin 5-30% by mass
(C) Nonionic surfactant 20-45 mass%
(D) Anionic surfactant 0.5-5 mass%
(E) Fragrance 0.5-10% by mass
(F) Fat and oil 0.5-5 mass%

According to the present invention, after the cleaning agent leaves the instrument, it becomes a lump and jumps through the air to reach the toilet, so that not only the hand of the person but also the instrument itself that stores and injects or sprays the cleaning agent inner wall surface. It can be used in a very hygienic manner because it does not touch directly.
Moreover, it can be used by flowing water immediately after adhering to the toilet wall surface of the toilet. Therefore, it greatly contributes to hygiene and convenience of toilet cleaning.
Furthermore, since the cleaning agent is excellent in adhesiveness and the adhesion state is maintained for a long time while maintaining the gel state on the inner wall surface of the toilet, the cleaning agent can be continuously and continuously released for a long time.

It is explanatory drawing of the cartridge container with which the aromatic cleaning agent inject | emitted from a caulking gun was filled. It is explanatory drawing of the caulking gun which inject | emits an aromatic cleaning agent. It is a perspective view of the crossbow which inject | emits an aromatic cleaning agent. It is explanatory drawing of the arrow inject | emitted from a crossbow. It is explanatory drawing of a water gun and a cylindrical cartridge. It is explanatory drawing of the water gun equipped with the cylindrical cartridge. It is explanatory drawing of a trumpet horn and a cylindrical cartridge. It is explanatory drawing of the trumpet horn equipped with the cylindrical cartridge. It is explanatory drawing of an aromatic detergent product of a spray can type.

Hereinafter, the present invention will be described in detail.
(1) Fragrance cleaner The fragrance cleaner of the present invention is a gel composition containing the following components (A) to (F).

(A) Water Although the water used by this invention can use ion-exchange water, distilled water, and tap water, ion-exchange water is good from the point of the retainability of a gel.
The amount of water is preferably 25 to 55% by mass with respect to the entire gel-like composition from the viewpoint of the injection property from the device containing the gel and the gel retention property on the inner wall surface of the toilet bowl.

(B) Glycerin In the present invention, glycerin is used as a solvent that contributes to gel retention as well as water. Although used in the range of 5 to 30% by mass of the entire gel-like composition, it is more preferably 15 to 25% by mass from the viewpoint of the injection property from the instrument containing the gel and the gel retention property on the inner wall surface of the toilet. .

(C) Nonionic surfactant The nonionic surfactant used in the present invention is in the range of 20 to 45% by mass of the entire gel composition from the viewpoint of gel retention and detergency on the toilet inner wall surface. It is desirable to use it.
Specific examples of gelling ability include polyoxyethylene cetyl ether, polyoxyethylene fatty acid ester, polyoxyethylene hydrogenated castor oil laurate, etc. Among them, gel transparency and heat resistance It is desirable to use polyoxyethylene cetyl ether and polyoxyethylene hydrogenated castor oil.

  In addition, for the purpose of imparting detergency, there are aliphatic alkanolamides, alkylamine oxides, sorbitan fatty acid esters, polyoxyethylene acyl esters, alkyl polyglycosides, fatty acid glycoside esters, fatty acid methyl glycoside esters, alkyl methyl glucamides, etc. These are used alone or in combination of two or more.

(D) Anionic (Anionic) Surfactant In the present invention, an anionic surfactant is used as a component that imparts foamability and detergency. It is desirable to use in the range of 0.5-5 mass% of the whole gel-like composition from the point of the gel retainability in a toilet inner wall surface, and a washability.
Specifically, salts of higher fatty acids such as myristic acid, stearic acid, palmitic acid, behenic acid, isostearic acid, oleic acid, potassium, sodium, monoethanolamine, diethanolamine, triethanolamine, aminomethylpropanolamine, etc., ether Carboxylic acid alkyl salts, N-acylamine salts, N-acyl sarcon salts, alkylbenzene sulfonates, alkyl phosphate ester salts, α-olefin sulfonates, alkyl sulfate ester salts, sulfosuccinate ester salts and alkyl ether sulfate salts. These may be used alone or in combination of two or more.
Among these, sodium laureth sulfate is preferable from the viewpoint of price and versatility.

(E) Fragrance The fragrance imparting fragrance is not particularly limited, and synthetic fragrances, natural fragrances, or blended fragrances can be used.
Examples thereof include natural fragrances such as lavender oil, jasmine oil, and lemon oil, and synthetic fragrances such as geraniol, citronellol, and phenethyl alcohol.
The fragrance is desirably used in an amount of 0.5 to 10% by mass based on the whole gel composition from the viewpoint of fragrance and gel retention.

(F) Fats and oils In the present invention, various fats and oils are used for the purpose of improving the gel retention on the inner wall surface of the toilet.
Various fats and oils include, for example, avocado oil, almond oil, fennel oil, sesame oil, olive oil, orange oil, orange rafa oil, sesame oil, cacao butter, chamomile oil, carrot oil, cucumber oil, beef tallow, beef tallow fatty acid, cucumber nut oil , Safflower oil, soybean oil, camellia oil, corn oil, rapeseed oil, persic oil, castor oil, cottonseed oil, peanut oil, turtle oil, mink oil, egg yolk oil, palm oil, palm kernel oil, jojoba oil, molasses, palm Oil, pork fat, hydrogenated oil, hydrogenated castor oil and the like can be used, but it is preferable to use jojoba oil from the viewpoint of price and versatility.
From the viewpoint of gel retention on the inner wall surface of the toilet, it is desirable to use 0.5 to 5% by mass of the oil or fat based on the entire gel composition.

(G) Liquefied gas In this invention, it is set as the injection structure of spray or aerosol type, and liquefied gas is used in order to inject | clean an aromatic cleaning agent from pressure-resistant containers, such as a can.
As the liquefied gas, dimethyl ether, LPG, nitrogen, carbon dioxide gas or the like can be used, but dimethyl ether is preferable from the viewpoint of cost, and the range thereof is 100% by mass of the gel composition from the viewpoint of injection property and gel retention. It is sometimes desirable to use 10 to 60% by mass.

(H) Other components In addition to the above essential components used in the present invention, base materials and additives used in ordinary fragrance cleaning agents can be used in combination as long as the effects of the present invention are not impaired.
For example, amphoteric surfactants such as alkylcarbobetaine, alkylsulfobetaine, alkylhydroxyhydroxysulfobetaine, alkylamidoamine type betaine, alkylimidazoline type betaine, bleaching agents such as hypochlorite and chlorite, fungicides, Add plant extract, deodorant ingredients such as organic compounds and inorganic compounds, water, solvents other than alcohol, water-soluble polymers, sequestering agents, inorganic salts, salts such as organic acids, coloring agents, preservatives, etc. be able to.

  In order to obtain a gel excellent in injection property, appearance, gel retention, water flow resistance and heat resistance, 25 to 55% by mass of water (particularly 30 to 45% by mass) with respect to the components (A) to (D). Glycerin 5-30% by mass (especially 15-25% by mass), nonionic surfactant 20-45% by mass (especially polyoxyethylene cetyl ether 20-35% by mass, polyoxyethylene hydrogenated castor oil 5-15% by mass %) And 0.5 to 5% by weight of an anionic surfactant (particularly sodium laureth sulfate 1.0 to 5% by mass) are preferred.

(2) Manufacturing method of gel composition The gel composition used by this invention can mix | blend and homogenize each said component, and can manufacture it according to a conventional method.
As long as the effects of the present invention are not impaired, a method of mixing a solid by dissolving it in a solvent, a method of mixing in a state where the solid is heated and melted, a method of heating and homogenizing after mixing all the components Any method may be used.

(3) Injection instrument An instrument for adhering the gel-like fragrance cleaning agent to the inner wall surface of the toilet bowl, and not having human hands as well as the instrument itself touching the toilet bowl. An instrument that can be pushed out and ejected vigorously is preferred.
The injection device is a structure using pressure or elastic force, that is, a structure in which gas or liquid is stored in the injection device and pressure is applied by a piston or the like, and the cleaning agent is discharged by the pressure or repulsive force of the gas or liquid, Or it is a structure that fires the cleaning agent by the repulsive force / restoring force of the elastic body provided in the injection device, and if it is a form that can strike the fragrance cleaning agent vigorously from the distance of 5 to 10 cm and hit the toilet bowl, There is no limitation on the structure, shape and material.

Examples of the injection device having a structure that uses pressure to fire include a syringe, a caulking gun, a water gun, an air gun, a trumpet horn, or a spray can using a gas pressure of liquefied gas.
In addition, as an injection device having a structure in which a cleaning agent is fired by the elastic force and restoring force of an elastic body, for example, a crossbow (also called a crossbow or a bowgun), a normal bow composed of a bow stem and a string, a pachinko (bifurcated spindle) There is a toy that stretches a rubber string on a pebbles, etc.) and a spring-type gun (a toy that fires bullets with the restoring force of a coil spring).
Considering the simplification of the structure, the ease of handling, and cost reduction, this injection device can be easily obtained at a low price on the market, for example, toys, laboratory instruments and daily necessities, with or without minimal processing. It is more advantageous to divert to.

(A) Syringe-type injection device The syringe used here can be a medium-capacity syringe or the like used for medical purposes or research experiments.
A volume of about 5 ml to 200 ml is appropriate. For example, “Terumo Syringe (registered trademark)” manufactured by Terumo Corporation can be used.
The optimal gel composition for a syringe-type injection device is 35 to 45% by mass of water, 15 to 20% by mass of glycerin, 20 to 30% by mass of polyoxyethylene cetyl ether, and 5 to 10 polyoxyethylene hydrogenated castor oil. It contains 1% by mass and 1-5% by mass of sodium laureth sulfate.

(A) Caulking gun type injection device The caulking gun is an extrusion device that is used mainly in construction sites and is used to fill gaps with a sealing material.
FIG. 1 is a view showing a cartridge container 11 filled with an aromatic cleaning agent that is injected from a caulking gun type injection device. When injecting the gel-like fragrance cleaning agent, the cartridge container 11 has a pressurizing member 11a in order to apply pressure directly to the gel-like composition from the caulking gun body 12 (see FIG. 2).

FIG. 2 shows the caulking gun main body 12, a cylindrical body portion 13 into which the cartridge container 11 is inserted, a piston portion 14 for injecting the gel-like composition through the pressurizing member 11 a in FIG. 1, and an extrusion mechanism portion 15. It consists of.
The cartridge container 11 is set on the cylindrical portion 13 of the caulking gun body 12, and the piston portion 14 is operated by pulling the levers 15a and 15b. The pressurizing member 11a in the cartridge container moves and the gel of the contents is moved. This is a mechanism for injecting a fragrant detergent.
As products having the above mechanism, for example, “YCG-2300HC”, “SCG-500H”, and “YCG-340N” manufactured by Yamamoto Seisakusho Co., Ltd. can be used as the caulking gun body.
The optimal gel composition for the caulking gun type injection device is 35 to 45% by mass of water, 15 to 20% by mass of glycerin, 20 to 30% by mass of polyoxyethylene cetyl ether, 5 to 5% of polyoxyethylene hydrogenated castor oil. It contains 10% by mass and 1-5% by mass of sodium laureth sulfate.

(C) Crossbow type injection device FIG. 3 shows a crossbow. The crossbow body is composed of a bow part having a string for injecting the gel-like fragrance cleaning agent, an arrow groove, a trigger, and a pillar.
FIG. 4 shows an arrow used for a crossbow, which has a filling portion for setting an aromatic cleaning agent at the tip thereof.
The optimal gel composition for the crossbow type injection device is 35 to 45% by mass of water, 15 to 20% by mass of glycerin, 25 to 30% by mass of polyoxyethylene cetyl ether, and 5 to 10 polyoxyethylene hydrogenated castor oil. It contains 1.5% by mass and sodium laureth sulfate 1.5-5% by mass.

(D) Water gun or air gun-type injection instrument Water guns preferably use air instead of water.
FIG. 5 is a view showing a cylindrical cartridge 51 filled with a gel-like fragrance cleaning agent and a water gun type launcher.
Further, FIG. 6 shows a state in which the cylindrical cartridge 51 of FIG. 5 is attached to a connecting portion 52 that connects the water gun main body.
As shown in FIG. 5, an air reservoir 53 for extruding the filled cleaning agent, a ventilation structure 54 that is an air flow passage, and a piston portion for storing air and for injecting the gel-like aromatic cleaning agent By having 55, the filled gel is ejected.
The optimal gel composition for a water gun or air gun type injection device is 30 to 40% by mass of water, 15 to 25% by mass of glycerin, 25 to 35% by mass of polyoxyethylene cetyl ether, and polyoxyethylene hydrogenated castor oil. 5 to 15% by mass and sodium laureth sulfate 1.5 to 5% by mass.

(E) Trumpet horn type injection instrument The trumpet horn is commercially available mainly for use as a bicycle horn, and can be diverted to the injection instrument of the present invention.
FIG. 7 shows a trumpet horn type injection device.
Further, FIG. 8 shows a case where the cylindrical cartridge 71 filled with the gel-like fragrance cleaner shown in FIG. 7 is attached to the air ejection hole 72 at the tip of the trumpet horn.
It has a structure having an air reservoir 73 for extruding the filled cleaning agent and a rubber ball 74 for extruding air, and by holding the hollow rubber ball, the cleaning agent attached to the horn is ejected by air pressure. Structure.
The optimal gel composition for the trumpet horn type injection device is 35 to 45% by mass of water, 15 to 20% by mass of glycerin, 25 to 35% by mass of polyoxyethylene cetyl ether, 5 to 5% of polyoxyethylene hydrogenated castor oil. 10 mass% and sodium laureth sulfate 1.5-5 mass% are included.

(F) Method of filling gel-like fragrance cleaner into a device The present invention is a method in which the above-described gel-shaped composition prepared in advance is packed into the device. As a filling method, as long as the effects of the present invention are not impaired, the gel composition is heated and melted in various instruments and then poured, the gel is packed in a gel state, and the gel is placed in the cartridge like a caulking gun. Any method of placing the filled material in the apparatus may be used.

(G) Aroma cleaning products for toilets using liquefied gas (spray can type)
The product is a product that vigorously releases the gel composition as the contents out of the container by the pressure of the vaporized liquefied gas. The user can adjust the release amount by simply pressing a button, which is hygienic and easy to handle.
As shown in FIG. 9, the spray or aerosol can type product mainly includes a button 91, a nozzle 92, a seal 93, a dip tube 94, and a pressure vessel 95. When the button 91 is pressed to open the seal 93, the mixed contents of the gel and the liquefied gas 96 (propellant) that are pressurized in the container are jetted from the nozzle 92 through the dip tube 94. The ejected content is a mechanism in which fine particles are formed by the rapid expansion of the liquefied gas due to reduced pressure.
In addition, the optimal gel-like composition for spray can type injection devices is water 20-25 mass%, glycerol 10-15 mass%, polyoxyethylene cetyl ether 15-25 mass%, polyoxyethylene hydrogenated castor oil 5 10 mass%, sodium laureth sulfate 1-5 mass%, and dimethyl ether (DME) 30-40 mass% are included.

  EXAMPLES Next, although an Example is shown and this invention is demonstrated more concretely, this invention is not limited to these Examples.

<Examples 1-2 and Comparative Examples 1-2>
[Aromatic cleaner product for syringe-type toilet]
A gel composition having the composition shown in Table 1 below was prepared, and each gel composition thus obtained was filled in a syringe (“Terumo syringe (registered trademark) 10 mL” manufactured by Terumo Corporation). With respect to this syringe-type fragrance cleaning product for toilets, the following evaluation methods were used to evaluate the injection property, appearance, retention on a vertical wall surface, water flow resistance, and heat resistance.
These results are shown in Table 1 below.

(A) Evaluation of injection property According to the following Table 1, a syringe-type fragrance cleaner for toilets was prepared, the contents were injected, and the injection property was evaluated according to the following evaluation criteria. Evaluation was performed by 10 people.
Evaluation criteria:
A: 90% or more of evaluators could easily inject without applying excessive force.
A: More than 60% of evaluators could easily inject without applying excessive force.
Δ: 30% or more of evaluators could easily inject without applying excessive force.
X: 30% or less of evaluators were able to easily inject without applying excessive force.

(B) Appearance Evaluation A syringe-type fragrance cleaner for toilets was prepared according to Table 1 below, the contents were injected onto a glass plate, and the appearance of the gel attached to the glass plate was evaluated according to the following evaluation criteria.
Evaluation criteria:
A: Transparent and not fluid.
○: Translucent and not fluid.
Δ: Opaque or fluid.
X: It is liquid.

(C) Evaluation of retention on vertical wall surface Prepared a syringe-type toilet fragrance cleaner according to Table 1 below, and placed 20cm x 20cm glass plate perpendicular to the floor (surface smoothness is pottery pottery The contents were ejected from a distance of 10 cm toward the same direction, and the retention of the adhered gel was evaluated according to the following evaluation criteria.
Evaluation criteria:
A: The gel remained without dropping for more than 2 days.
○: The gel remained without falling for 1 to 2 days.
Δ: Half day to 1 day, the gel remained without falling.
X: The gel fell in less than half a day.

(D) Evaluation of water flow resistance A toilet-type fragrance cleaner for toilets was prepared according to Table 1 below, and a toilet bowl using a toilet toilet (antibacterial tile “KILAMIC” (registered trademark) manufactured by LIXIL Corporation) The resistance to the water flow of the gel attached by injecting the contents of 10 cm ³ from outside C-5U toward the toilet inner wall was evaluated according to the following evaluation criteria.
Evaluation criteria:
A: Gel remained even after flowing water 100 times or more.
○: The gel remained even after flowing water 30 to 100 times.
(Triangle | delta): The gel remained even if it flowed water 1 to 30 times.
X: The gel flowed all at once.

(E) Evaluation of heat resistance The gel composition prepared according to Table 1 below is placed in a glass container that can be sealed, placed in a thermostatic bath at 40, 50, 60, and 70 ° C for one day, and the temperature at which the gel melts is confirmed. The temperature is shown in Table 1. If the gel already has fluidity, it was left blank.

  From the results of Table 1, it was confirmed that the gel prepared with the specific blend ratio injected from the syringe had excellent resistance to water flow and was retained on the vertical wall surface for a long time. Moreover, it turned out that the storage stability of the gel itself produced with the specific mixture ratio is also high. According to this method, it was possible to install the gel without soiling the hands.

<Examples 3-4, Comparative Examples 3-4>
[Caulking gun type fragrance cleaner for toilets]
A gel composition having the composition shown in Table 2 below was prepared, and each gel composition thus obtained was filled into an empty cartridge of a caulking gun and mounted on the caulking gun body.
About this caulking gun type fragrance cleaner for toilets, the following evaluation methods evaluated the injection property, appearance, retention on a vertical wall surface, water flow resistance, and heat resistance. These results are shown in Table 2 below.

(A) Evaluation of injection property A fragrance cleaning agent for a caulking gun type toilet was prepared in accordance with the following Table 2, the contents were injected by pulling the lever once, and the injection property was evaluated according to the following evaluation criteria. Evaluation was performed by 10 people. The evaluation standard was the same as that of a syringe-type toilet fragrance cleaner.

(B) Evaluation of Appearance According to the following Table 2, a caulking gun type fragrance cleaner for toilets was prepared, the contents were ejected by pulling the lever once, and the appearance of the attached gel was evaluated according to the following evaluation criteria.
The evaluation standard was the same as that of a syringe-type toilet fragrance cleaner.

(C) Evaluation of retention on a vertical wall surface Prepare a caulking gun type fragrance cleaner for toilets according to the following Table 2, and pull the lever from a distance of 10 cm toward a 20 cm x 20 cm glass plate to inject the contents. The retention property of the adhered gel was evaluated according to the following evaluation criteria.
The evaluation standard was the same as that of a syringe-type toilet fragrance cleaner.

(D) Evaluation of water flow resistance Prepare a caulking gun type fragrance cleaner for toilets according to Table 2 below, and pull the contents once from the outside of the toilet toilet toward the inner wall of the toilet to the maximum pullable range. The resistance of the gel stuck by injection to the water flow was evaluated according to the following evaluation criteria. The weight of the gel injected at this time was 10 g.
The evaluation standard was the same as that of a syringe-type toilet fragrance cleaner.

(E) Evaluation of heat resistance The heat resistance was evaluated in the same manner as the fragrance cleaner for a syringe type toilet.

  From the results shown in Table 2, it was confirmed that the gel prepared with the specific blend ratio injected from the caulking gun had excellent resistance to water flow and was retained on the vertical wall surface for a long time. Moreover, it turned out that the storage stability of the gel itself produced with the specific mixture ratio is also high. According to this method, it was possible to install the gel without soiling the hands.

<Examples 5-6, Comparative Examples 5-6>
[Crossbow type toilet fragrance cleaner products]
A gel composition having the composition shown in Table 3 below was prepared, and 10 g of each gel composition thus obtained was filled at the tip of a crossbow arrow.
About this fragrance cleaner for Bogan type toilet, after injecting gel for one time, appearance, retention on vertical wall, resistance to water flow, and heat resistance of gel were evaluated by fragrance cleaner for syringe type toilet. Evaluation was performed according to the set criteria.
The emissivity was not evaluated because this instrument uses the repulsive force of the string, not the piston, and is constant. These results are shown in Table 3 below.

  From the results in Table 3, it was confirmed that the gel prepared with the specific blend ratio injected from the crossbow was excellent in resistance to water flow and retained on the vertical wall surface for a long time. Moreover, it turned out that the storage stability of the gel itself produced with the specific mixture ratio is also high. According to this method, it was possible to install the gel without soiling the hands.

<Examples 7-9, Comparative Examples 7-8>
[Water Fragrance Type Fragrance Cleaning Products for Toilet]
A gel composition having the composition shown in Table 4 below was prepared, and 10 g of each gel composition thus obtained was filled in the tip of a water gun cartridge. About this water gun type fragrance cleaning agent for toilets, the emissivity was evaluated by the following evaluation method.
In addition, the appearance after injecting a single gel, retention on a vertical wall, resistance to water flow, and heat resistance of the gel are evaluated according to the criteria set in the evaluation of syringe-type toilet fragrance products. did. These results are shown in Table 4 below.

(A) Evaluation of injection property An aromatic cleaning agent for a water gun type toilet was prepared according to Table 4 below, a single gel was injected, and the injection property was evaluated according to the following evaluation criteria.
Evaluation criteria:
A: The gel remaining in the cartridge container was 5% or less of the entire gel.
○: The gel remaining in the cartridge container was 10% or less of the entire gel.
Δ: The gel remaining in the cartridge container was 20% or less of the entire gel.
X: The gel remaining in the cartridge container was 20% or more of the entire gel.

  From the results shown in Table 4, it was confirmed that the gel prepared with the specific blend ratio injected from the water gun has excellent resistance to water flow and is retained on the vertical wall surface for a long time. Moreover, it turned out that the storage stability of the gel itself produced with the specific mixture ratio is also high. According to this method, it was possible to install the gel without soiling the hands.

<Examples 10 to 11 and Comparative Examples 9 to 10>
[Trumper horn type fragrance cleaner for toilets]
A gel-like composition having the composition shown in Table 5 below was prepared, and 10 g of each gel-like composition obtained was filled in the tip of a trumpet horn cartridge. About this trumpet horn type fragrance cleaner for toilets, the injection property, appearance, retention on the vertical wall surface, resistance to water flow, and heat resistance were evaluated according to the criteria set in the evaluation of the water gun type toilet fragrance cleaner. These results are shown in Table 5 below.

  From the results in Table 5, it was confirmed that the gel prepared with the specific blend ratio injected from the trumpet horn has excellent resistance to water flow and is retained on the vertical wall surface for a long time. Moreover, it turned out that the storage stability of the gel itself produced with the specific mixture ratio is also high. According to this method, it was possible to install the gel without soiling the hands.

<Examples 12 to 13, Comparative Example 11>
[Aroma cleaner product for spray can type toilet]
A gel-like composition having the composition shown in Table 6 below was prepared, and each of the obtained gel-like compositions and a liquefied gas (dimethyl ether (DME)) mixture was filled in a spray can (nozzle hole diameter was about 0.00 mm). 3 to 0.6 mm). About this spray can type fragrance cleaning product for toilets, the resistance to water flow was evaluated by the following evaluation method.
Appearance and retention on a vertical wall were evaluated according to the criteria set in the evaluation of a syringe type fragrance cleaner for toilets by injecting a single preparation. These results are shown in Table 6 below.

(A) Evaluation of water flow resistance According to Table 6 below, a spray can type fragrance cleaning product for toilets was prepared, and the gel was adhered by injecting the contents from the toilet toilet wall toward the toilet inner wall surface for 5 seconds. The resistance to a water flow of about 1.5 g was evaluated according to the following evaluation criteria.
Evaluation criteria:
(Double-circle): The gel remained even if 10 or more water was flowed.
○: The gel remained even after flowing water 5 to 10 times.
(Triangle | delta): The gel remained even if it flowed water 1-5 times.
X: The gel flowed all at once.

  From the results shown in Table 6, it was confirmed that the gel prepared with the specific mixing ratio filled in the spray can together with the gas was excellent in resistance to water flow and retained on the vertical wall surface for a long time. According to this method, the gel could be attached to the toilet bowl without soiling the hands.

  The fragrance cleaning agent for toilets of the present invention can be used hygienically in toilet toilets, can be used by running water immediately after adhering to the toilet inner wall surface, and can be held on the toilet inner wall surface for a long time Therefore, it can be widely applied regardless of whether it is a water storage tank-type toilet or a tankless-type toilet. Therefore, the use area of toilet fragrance cleaners that can continuously wash the toilet bowl by releasing the detergent components into the flush water is expanded. Contribute to that.

DESCRIPTION OF SYMBOLS 11 Cartridge container 11a Pressurizing member 12 Caulking gun main body 13 Cylindrical body part 14 Piston part 15 Extrusion mechanism part 15a Lever 15b Lever 51 Cylindrical cartridge 52 Connection part 53 Air reservoir part 54 Ventilation mechanism 55 Piston 71 Cylindrical cartridge 72 Air ejection hole 73 Air reservoir 74 Rubber ball 91 Button 92 Nozzle 93 Seal 94 Dip tube 95 Pressure vessel 96 Gel and liquefied gas

Claims (11)

An aroma cleaning agent for toilets that is used by being attached to the inner wall surface of a toilet, and is a gel composition containing the following components (A) to (F).
(A) Water 25-55 mass%
(B) Glycerin 5-30% by mass
(C) Nonionic surfactant 20-45 mass%
(D) Anionic surfactant 0.5-5 mass%
(E) Fragrance 0.5-10% by mass
(F) Fat and oil 0.5-5 mass%   A toilet cleaning method, comprising: injecting and adhering the fragrance cleaning agent for toilets according to claim 1 onto the inner wall surface of the toilet bowl, and continuously discharging and cleaning the gel composition with running water.   The cleaning method according to claim 2, wherein the fragrance cleaning agent for toilet is injected using an injection device having a structure using pressure.   The cleaning method according to claim 3, wherein the injection device having a structure using pressure is a device selected from a syringe, a caulking gun, a water gun, an air gun, and a trumpet horn.   The cleaning method according to claim 2, wherein the toilet fragrance cleaning agent is injected using an injection device having a structure using an elastic force.   The cleaning method according to claim 5, wherein the injection device having a structure using elastic force is a device selected from a crossbow, a bow, a slingshot, and a spring-type gun.   An aroma cleaning product set for toilets comprising an aroma cleaning agent for toilets used in the cleaning method according to any one of claims 3 to 6 and an injection device for injecting the same.   The cleaning method according to claim 2, wherein the toilet fragrance cleaning agent is injected using an injection device having a structure using a gas pressure of a liquefied gas.   The cleaning method according to claim 8, wherein the injection device is a spray can. A toilet fragrance cleaning product used by being attached to the inner wall surface of a toilet, wherein the pressure-resistant container is filled with a gel composition containing the following components (A) to (F) and (G) liquefied gas: A toilet fragrance cleaning product having a structure in which the fragrance cleaning agent is injected from a container with gas pressure and adheres to the inner wall surface of the toilet.
(A) Water 25-55 mass%
(B) Glycerin 5-30% by mass
(C) Nonionic surfactant 20-45 mass%
(D) Anionic surfactant 0.5-5 mass%
(E) Fragrance 0.5-10% by mass
(F) Fat and oil 0.5-5 mass%   The fragrance cleaning product for toilets of Claim 10 which contains 10-60 mass% of liquefied gas when a gel-like composition is 100 mass%.

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