JPH0971501A - Agent for cleaning and degerming interior of drain hole and its production - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an agent for cleaning and degerming the interior of a drain hole, having antimicrobial activity with persistency by adding a specific com pound to p-chloro-m-xylenol as an active ingredient and molding the blend or housing the blend into nonwoven fabric. SOLUTION: p-Chloro-m-xylenol in an amount of 5-40wt.% is uniformly blended with a solid-like acidic substance in an amount of 95-60wt.% and the blend is molded under pressure and formed into a solid. A material obtained by housing p-chloro-m-xylenol into a bag formed of woven fabric may be used as the agent for cleaning and degerming the interior of the drain hole. A p-chloro-m- xylenol is uniformly blended with an acidic substance which is solid at ordinary temperature and selected from a group of adipic acid, benzoic acid, succinic acid, terephthalic acid, fumaric cid, benzenesulfonic acid and potassium dihydrogen phosphate and the blend may be molded under pressure. The cleaning agent can be usefully used as a viscous liquid remover in a strainer for a kitchen sink or drain port of bathroom or a preventing agent, etc., for clogging of pipe.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drain port disinfectant cleaner containing parachlorometaxylenol as an active ingredient and a method for producing the same, and to remove slime in a kitchen sink sink in a home or a drain in a bathroom. It is useful as an agent for preventing pipe clogging.

[0002]

2. Description of the Related Art Conventionally, isocyanuric acid (trichloroisocyanuric acid, dichloroisocyanuric acid soda) has been used as a main component as a sanitizing agent for drainage used to keep kitchens, bathrooms, toilets, etc. clean. Chlorine fungicide or 1
-A water treatment agent based on promo-3-chloro-5,5-dimethylhydantoin is used.

[0003]

However, in the above conventional drainage port disinfecting detergent, when the main component is chlorine, an acid,
If an alkaline bleach or detergent is directly applied, there is a danger that it will react rapidly and generate heat or chlorine gas, causing an explosion. Also, when used on metal or rubber, it will not corrode or deteriorate,
It was a cause of rust and the like.

The present invention has been proposed in view of the above circumstances, and is a drainage disinfectant cleaning agent containing a highly safe, bleaching detergency and strong bactericidal component as a main component, and a method for producing the same. Its purpose is to provide.

[0005]

In order to achieve the above object, the drainage disinfecting detergent of the present invention contains parachlorometaxylenol as a main component, which has high safety and strong antibacterial activity.
In claim 1, 5-40% by weight of parachlorometaxylenol is uniformly mixed with 95-60% by weight of a solid acidic substance such as hydrophobic adipic acid and benzoic acid at room temperature, and the mixture is pressurized. Molded to make the antibacterial activity lasting.
Here, an acidic substance that is solid at room temperature, such as adipic acid and benzoic acid, has an appropriate solubility and is added as a binder to improve the pressure-forming property.

According to the second aspect, the parachlorometaxylenol is contained in a bag made of a non-woven fabric. Here, since a bag formed of a non-woven fabric is used, it is not necessary to mix parachlorometaxylenol with a binder for improving the pressure forming property, and only parachlorometaxylenol may be used in the form of powder. Claim 3 describes a method for producing a drainage disinfecting detergent, wherein 5-40% by weight of parachlorometaxylenol is mixed with a hydrophobic acidic substance such as adipic acid or benzoic acid, which is solid at room temperature. 95-6
After uniformly blending in a proportion of 0% by weight, pressure molding is performed to form a solid state.

In the fourth aspect, parachlorometaxylenol is added to adipic acid, benzoic acid, succinic acid, salicylic acid,
A solid acidic substance selected from the group consisting of terephthalic acid, fumaric acid, benzenesulfonic acid, and potassium monophosphate at room temperature is uniformly mixed and pressure-molded to give antibacterial activity a long-lasting effect. The acidic substance to be added to parachlorometaxylenol is used so that the sanitizing detergent formed under pressure has both quick-acting and long-lasting properties without swelling or disintegrating.

[0008] In claim 5, 1 to 20% by weight of parachlorometaxylenol, 1 to 20% by weight of an iodine-based bactericide, 98 adipic acid and benzoic acid, which are hydrophobic, and a solid acidic substance at room temperature are used. Uniformly blended in a proportion of up to 60% by weight and press-molded to give antibacterial activity a long lasting effect. Here, the iodine-based bactericide is added in order to exert the initial antibacterial activity and bactericidal activity.

In the sixth aspect, 1 to 20% by weight of parachlorometaxylenol and 1 to 1 of the monopersulfate compound are added.
20% by weight, hydrophobic adipic acid, benzoic acid and other solid acidic substances at room temperature are uniformly blended at a ratio of 98 to 60% by weight, and pressure-molded for bleaching detergency and antibacterial activity.
It is fast-acting and durable. Here, the monopersulfate compound, in the initial use of this disinfectant detergent,
It is added to bring out the bleaching detergency.

The monopersulfate compound is preferably monopersulfate potassium which can be represented by the general formula 2KHSO ₅ .KHSO ₄ .K ₂ SO ₄ .

[0011]

Since the main component of the drainage disinfectant cleaning agent according to claim 1 is parachlorometaxylenol, it can exhibit antibacterial and bactericidal properties against a wide range of microorganisms at a low concentration and is safe. Is also high. In addition, since an acidic substance such as adipic acid or benzoic acid is mixed with parachlorometaxylenol, it has good pressure-forming property and has appropriate solubility.

According to the second aspect of the sanitizer for drainage,
Since powdered p-chlorometaxylenol is contained in a bag for use, it can be disposable like a tea bag and can be used inexpensively and easily. In the method for producing a drainage disinfecting detergent according to claim 3, parachlorometaxylenol is uniformly blended with a hydrophobic acidic substance such as adipic acid and benzoic acid, which is solid at room temperature, in a predetermined ratio. The sterilization detergent can be produced simply by pressure molding to form a solid form.

According to the drainage port disinfecting detergent of claim 4,
As a binder, adipic acid, benzoic acid, succinic acid,
It has a moderate solubility at room temperature, which is selected from the group consisting of salicylic acid, terephthalic acid, fumaric acid, benzenesulfonic acid and potassium monophosphate. The dissolution rate can be adjusted by the compounding ratio of the substance and parachlorometaxylenol.

In the drainage disinfectant cleaning agent according to claim 5,
Since the iodine-based bactericide is added, it is possible to exert a stronger antibacterial activity and bactericidal activity at the beginning of use of the disinfectant cleaner, as compared with the case where only parachlorometaxylenol is used. In the sanitizer for drainage according to claim 6, parachlorometaxylenol, which has a long-lasting antibacterial activity, is blended with a monosulfate compound, which has a fast-acting bleaching detergency. Compared to drainage disinfectant cleaners that use
It can exhibit fast-acting and long-lasting properties.

[0015]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below. (Embodiment 1 of the invention) A drainage disinfectant cleaner according to the present invention has a main component of parachlorometaxylenol (hereinafter, referred to as PCMX) having high safety and strong antibacterial activity. It is sold under the registered trademark of PCMX.)

This PCMX has a low concentration but exhibits antibacterial and bactericidal properties not only to a specific bacterium but also to a wide range of microorganisms. For example, 1 / min against various fungi, molds, wood-destroying fungi and pathogens Effective at a concentration of 1000 to 1/20000, especially 1/1000 to 1/5 for molds.
The effect is obtained at a concentration of 0000. Further, it is chemically and physically stable and can be used in a wide temperature range and pH range.

Further, in terms of safety, even if it accidentally gets into the eye, sufficient eye washing should be performed immediately, there is no skin irritation, and accumulation due to the food chain is extremely unlikely to occur. However, in order to use it as a drainage disinfectant cleaner, PCMX
It will be expensive alone and cannot be formed into tablets, so
As a binder for 5 to 40% by weight of PCMX,
Hydrophobic adipic acid, benzoic acid, a mixture thereof, and the like are uniformly mixed at a normal temperature with an acidic substance that is solid at a ratio of 95 to 60% by weight, and pressure-molded to obtain a solid state.

Acidic substances such as adipic acid and benzoic acid are
Does not react with PCMX. That is, these acidic substances and PCMX are inactive in both a dry state and a wet state. Further, these acidic substances improve the pressure moldability. That is, since the molding material does not adhere to the punch or die during tableting and the discharge resistance of the molded tablet is small, continuous tablet molding is possible. The molding pressure in tableting at this time is in the range of about 250 to 1500 kg / cm ² , and in this case, a small amount of lubricant, water softener, chelating agent, surfactant, flavor, etc. should be added. Can be done.

Further, these acidic substances have appropriate solubility,
It has wet stability and storage stability. In other words, the tablet formed by blending with PCMX becomes hydrophobic and its hydrophilicity is limited, so that the non-water receiving part of the tablet can be dissolved even under severe conditions where the flow of water is fast such as a drainage port. The advantage is that it can prevent softening and disintegration, no change in shape is observed even after the passage of days in water, and there is no significant change in the components even after the passage of days in a stationary state. There is.

As the binder, an acidic substance can be selected from the group consisting of adipic acid, benzoic acid, succinic acid, salicylic acid, terephthalic acid, fumaric acid, benzenesulfonic acid and potassium monophosphate. Also in this case, similarly, PCMX and these acidic substances are uniformly mixed in a predetermined ratio, and pressure molding is performed. Due to this ratio of the acidic substance, the formed tablet can have both fast-acting property and long-lasting property without swelling or disintegrating. If the mixing ratio of the acidic substance to PCMX is smaller than the predetermined ratio, the initial concentration of PCMX to water can be increased, but it cannot be continued for a long time. Conversely, the mixing ratio of the acidic substance to PCMX is large. In this case, it is excellent in durability against water, but it becomes impossible to sufficiently generate the initial effective concentration. That is, the dissolution rate of the tablet and the concentration of PCMX can be adjusted by the blending ratio of PCMX and the acidic substance.

Further, the tablets to be formed contain P as the main component.
It is also possible to add an iodine-based germicide to CMX. This is 1 to 20% by weight of PCMX and 1 to 1 of iodine-based bactericide.
20% by weight, hydrophobic adipic acid, benzoic acid, and other solid acidic substances at room temperature are uniformly blended at a ratio of 98 to 60% by weight, and pressure-molded. An iodine-based bactericide is added. Therefore, when using this disinfectant cleaner, P
Stronger antibacterial activity compared to the case where only CMX is used as the main component,
It is possible to exert sterilizing power.

It is possible to use only the iodine-based bactericide, but in this case, since the hydrophilicity is high, the dissolution rate is high and the number of days of use is short. Therefore, PC
It is mixed with MX or the above acidic substance and gradually dissolved so that the antibacterial activity and the bactericidal activity are maintained for a long period of time. As described above, the solid drainage cleaning agent is used in the form shown in FIG. 1, like the conventional cleaning agents of this type which are generally commercially available.

In FIG. 1, 1 is a tablet formed by mixing PCMX with the above-mentioned acidic substance, and 2 and 3 are an upper lid and a lower lid made of plastic (resin) or the like.
The tablet 1 is accommodated in a container 4 composed of an upper lid 2 and a lower lid 3 by closing the upper lid 2 and the lower lid 3 in a closed state, and then slided with a hanging string 5 attached to an appropriate position of the container 4. Used in conjunction with trainers. The upper lid 2
Since the lower lid 3 is provided with water passage holes 2a and 3a having a size and number enough to allow water to enter and react with the tablet 1, the tablet 1 gradually comes into contact with water. Dissolve in.

Further, the sanitizing agent for drainage of the present invention is shown in FIG.
It is also used in the form shown in. Powdered PCM
X10 is housed in a bag 11 made of non-woven fabric, and the hanging string 1
Use it by connecting it to a strainer etc. in 2. By doing so, since the PCMX 10 is housed in the bag 11,
It is not necessary to mix an acidic substance into PCMX10 to form a solid under pressure.

As the material of the non-woven fabric, a material mainly composed of pulp, cellulose, styrene, etc. is used, and it has a water-permeable function due to water-permeable holes (pores).
The sterilization effect of MX10 can be achieved. Furthermore, the sanitizer for drainage of the present invention is also used in a form as shown in FIG. The tablet 1 is housed in a container 20 having an opening 20a, and the opening 20a is sealed with a sealing sheet 22.

Here, the container 20 is made of plastic or the like, and the water passage hole 20b and the sealing sheet 22 having a size and number that allow water to enter and react with the tablet 1 are bonded. An insertion hole 20d for inserting the collar portion 20c and the hanging string 21 is provided. A thermoplastic resin sheet is preferably used as the sealing sheet 22, and for example, a film is made of polyethylene, polystyrene, polyvinyl chloride, polyamide, or the like, and water passage holes (not shown) are formed as necessary. , And is adhered to the collar portion 3c of the container 20. Here, as a method for sealing the container 20 with the sealing sheet 22, a heat fusion method, a pressure bonding method, or the like can be used, and the sealing sheet is formed by applying an adhesive to the collar portion 3c. Two
The two may be adhered.

The drainage disinfecting detergent shown in FIG. 3 can be mass-produced by utilizing the blister packaging technology. A long sheet member to be the container 20 is embossed to accommodate the tablet 1, the tablet 1 is inserted into the formed concave portion, and then the long sealing sheet 22 is adhered and sequentially cut. For example, this disinfecting detergent can be automatically and continuously produced.

Next, the results of the use test and the safety test of the drain port disinfecting detergent of the present invention will be described with reference to FIGS. In the use test, four types of tablets 1 shown in FIG. 4 were used. As shown in the figure, the formulations A, B, and C have PCMX contents of 30, 20 and 5% by weight, respectively, and the formulation D does not contain PCMX, and the tablet 1 having a diameter of 30 mm and a weight of 15 g is produced. Then, these were used for the test. These tablets 1
As shown in FIG. 5, each was attached to a kitchen sink strainer, and adhesion of slime and black mold was observed at three determination points a, b, and c. Before the test, the strainer and the water seal portion were thoroughly washed to prevent slime and black mold from adhering.

The test results are shown in FIGS. 6 and 7. FIG. 6 shows the results when used in a family of 4 (two adults and two children of elementary school students), and FIG. 7 shows a family of six (high school students). These are the results when used in the above 6 adults). As can be seen from these results, the higher the content of PCMX, the more adherence of slime and the like was not observed even after a lapse of days, and the prescription D containing no PCMX and the other prescriptions A, B,
When compared with C, the effect is clearly different.

Next, the safety test will be described. In this test, the disinfecting detergent of the present invention was brought into contact with what is expected to come into contact with a kitchen strainer or the like, and it was observed whether the tablet 1 containing PCMX had a change such as generation of chlorine gas. FIG. 8 is a diagram showing the test results. For tablet 1,
Acid, oxidizer, detergent, oil, and garbage were brought into contact with each other by dropping or charging, and the reaction and change were observed.
No reaction or change of the tablet 1 was observed with respect to all the substances that were contacted, and it can be judged that the disinfectant detergent of the present invention is highly safe.

As described above, the use of the drainage port disinfectant cleaning agent of the present invention does not continuously cause slime, mold, and odor, which would occur when the agent is not used. A purifying effect is also observed on the accessory of the water pipe and the inner wall of the water pipe. Further, rust is not generated on the metal, and chlorine gas is not generated even when used in combination with a bleaching agent containing sodium hypochlorite. Although these effects are effective for 1 to 2 months, depending on the frequency of use of water and the like, their commercial value is high.

(Embodiment 2) In Embodiment 2 of the invention, a drain port disinfecting detergent containing PCMX and a monopersulfate compound will be described. In this example, as the monopersulfate compound, monopersulfate / potassium (2KHSO ₅ · KHSO ₄ · K ₂ SO ₄ ) is used.
(Hereinafter, simply referred to as monopersulfate-potassium, monopersulfate-potassium is sold under the registered trademark "Oxone".)

The monopersulfate used in this example
Potassium is a white, granular, free-flowing powder, containing 2 moles of monopersulfate potassium (KHSO ₅ ), 1 mole of potassium hydrogen sulfate (KHSO ₄ ) and potassium sulfate (K ₂
It is a compound consisting of 1 mol of SO ₄ ) and is a unique triple salt. Monopersulfate potassium is represented by the following formula.

[0034]

Embedded image Monopersulfate potassium is a unique acidic peroxide compound that has a special formulation (formulation) that requires an odorless oxidizer, such as laundry bleach, scouring powder, denture cleaner, toilet bowl cleaner. Alternatively, it is used for the production of organic compounds.

In the use test, four types of tablets, the formulation of which is shown in FIG. 9, having a diameter of 30 mm and a weight of 15 g and having different compounding ratios were used. As shown in FIG. 9, the prescription E is P
The tablet has a CMX content of 15% by weight and does not contain monopersulfate / potassium.
A tablet containing 15% by weight of PCMX and 15% by weight of potassium monopersulfate,
Formulation G is a tablet containing 15% by weight of monopersulfate potassium and no PCMX, and Formulation H is a tablet (control) containing neither PCMX nor monopersulfate potassium. is there.

In Formula F, PCMX powder, monopersulfate / potassium powder, adipic acid, succinic acid and benzoic acid were uniformly blended and pressed into tablets. In this test method, these tablets were respectively attached to a kitchen sink strainer in the same manner as the method shown in FIG. Adhesion of slime and black mold was performed by visually observing.

In this test method, the strainer and the water-sealed portion were lightly washed with water before setting these tablets, and the test was started from the state where a little slime was attached, which is the test shown in the first embodiment of the invention. Different from the way. The effect was continuously tested for 30 days in order to see how the effect changed with time.

The results are shown in FIGS. 10 and 11. Figure 10
FIG. 11 shows the results when used in a family of four (two adults and two children in elementary school), and FIG. 11 shows the results when used in a family of six (more than high school students and six adults). As is clear from FIG. 10 and FIG. 11, the formulation E containing only PCMX as the main component requires 5 days from the start date of the test for the effect to be exhibited, and the main component contains only monopersulfate / potassium. Formulation G has an effect in the early stage from the start date of the test, but lacks sustainability of the effect.

On the other hand, PCMX and monopersulfate
It was confirmed that the formulation F containing potassium as a main component exhibited an effect and had a long-lasting effect in the early stage from the test start date. Considering that the solubility of monopersulfate potassium in water is 26.5%, which is much higher than the solubility of PCMX, the effect that appears in the initial stage from the start date of the test is that monopersulfate
It is thought to be due to the bleaching effect of potassium.

In addition, as seen from the example of formulation G, monopersulfate potassium tends to be eluted from the tablets at a relatively early stage from the test start date, and the sustainability of the effect is P
It is thought to be brought by CMX. From the above-mentioned test, it has been clarified that the drain outlet disinfectant cleaner containing PCMX and monopersulfate / potassium as main components has both fast-acting and persistent bleaching detergency and antibacterial activity. It was

In addition, PCMX and monopersulfate
Drainage outlet disinfectant cleaner containing potassium as a main component is 1 to 20% by weight of parachlorometaxylenol, 1 to 20% by weight of monopersulfate compound, and hydrophobic adipic acid, benzoic acid, etc. Shaped acidic substance 98 ~
It is preferable that the mixture is uniformly blended in a proportion of 60% by weight and pressure-molded, and the method of use is applicable to any of the forms shown in FIGS. 1 to 3.

[0042]

As will be understood from the above description, according to the drainage port disinfectant cleaning agent and the method for producing the same according to claims 1 to 6 of the present invention, the disinfectant cleaning agent produced by the method of the present invention. Since is mainly composed of parachlorometaxylenol, it is safe and can exhibit a wide range of antibacterial and bactericidal activities at low concentrations. For this reason, this disinfectant cleaner gradually dissolves in kitchen sink drain drainage strainers, bath wash drains, toilet tanks, men's toilet bowls, etc., to prevent epidemics, preservatives, molds, deodorants, and slime. It can be used for various purposes such as harvesting.

Particularly, in claim 5, a strong antibacterial activity and a bactericidal activity can be exhibited from the beginning of use. In addition, claim 6
The drainage port disinfecting detergent described in (1) has both fast-acting and long-lasting bleaching detergency and antibacterial activity. In addition, compared to conventional chlorine-based disinfecting detergents, there is no risk of chlorine gas generation or explosion, and it does not rust metal, so P
It is useful as an alternative product after the enforcement of the L law.

Further, according to the drainage disinfectant cleaning agent of the second aspect, in addition to the above effect, only parachlorometaxylenol is contained in the bag for use, which facilitates the production and makes the tea bag As described above, the disinfectant cleaning agent can be used inexpensively and easily.

[Brief description of drawings]

FIG. 1 is a diagram for explaining an example of a usage form of a drain port disinfecting detergent according to the present invention (stored in a container including an upper lid and a lower lid).

FIG. 2 is a view for explaining another example of usage of the drainage port disinfecting detergent according to the present invention (stored in a bag formed of a non-woven fabric).

FIG. 3 is a diagram for explaining another example of usage of the drainage port disinfecting detergent according to the present invention (stored in a container sealed with a sealing sheet).

FIG. 4 is a view showing use test conditions (tablet prescription) of the drainage disinfecting detergent according to the present invention.

FIG. 5 is a diagram showing use test conditions (judgment points) of the drainage disinfecting detergent according to the present invention.

FIG. 6 is a view showing a result of a use test of the drainage disinfecting detergent according to the present invention.

FIG. 7 is a view showing the result of another use test of the sanitizer for drainage according to the present invention.

FIG. 8 is a diagram showing another safety test result of the drain port disinfecting detergent according to the present invention.

FIG. 9 is a view showing use test conditions (tablet prescription) of the drainage disinfecting detergent according to the present invention.

FIG. 10 is a diagram showing a result of a use test of the drainage disinfecting detergent according to the present invention.

FIG. 11 is a diagram showing a result of a use test of the drainage disinfecting detergent according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Tablet formed by mixing parachlorometaxylenol and an acidic substance 2 ... Upper lid 3 ... Lower lid 2a, 3a, 20b ... Water passage hole 4, 20 ... Container 5 , 12, 21 ... Hanging string 10 ... Powdered parachlorometaxylenol 11 ... Bag formed of non-woven fabric 22 ... Sealing sheet

Claims (6)

[Claims] 1. A uniform acidic substance, such as adipic acid and benzoic acid, having hydrophobicity is uniformly mixed with 5 to 40% by weight of parachlorometaxylenol at a ratio of 95 to 60% by weight and pressurized. Disinfectant cleaning agent for drainage outlet that has been molded to provide long-lasting antibacterial activity. 2. A sanitizing agent for drainage, which is housed in a bag made of non-woven fabric of parachlorometaxylenol. 3. A solid acidic substance such as adipic acid and benzoic acid having hydrophobicity at 95 to 60% by weight is uniformly added to 5 to 40% by weight of parachlorometaxylenol, and then added. A method for producing a drainage disinfecting detergent, which is formed into a solid state by pressure molding. 4. Parachlorometaxylenol is added to adipic acid, benzoic acid, succinic acid, salicylic acid, terephthalic acid,
Disinfectant at the drainage outlet that has a constant antibacterial activity by uniformly blending a solid acidic substance selected from the group consisting of fumaric acid, benzenesulfonic acid and potassium monophosphate at room temperature and press-molding Washing soap. 5. Parachlorometaxylenol 1-20% by weight, iodine-based bactericide 1-20% by weight, hydrophobic adipic acid, benzoic acid and other solid acidic substances at room temperature 98-60% by weight. % Evenly blended, pressure-molded, and a drain outlet sanitizing detergent with long-lasting antibacterial activity. 6. An acidic substance which is solid at room temperature, such as adipic acid and benzoic acid, having a hydrophobicity of 1 to 20% by weight, a monopersulfate compound of 1 to 20% by weight, and an aromatic substance of 98 to 60% by weight. Blend evenly in the proportion of
A drainage disinfectant cleaner that is pressure-molded to provide antibacterial activity with fast-acting and long-lasting properties.