JP2001258416A - Shaped product for treating evacuated urine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shaped product for treating evacuated urine, excellent in absorption of urine, or the like, high in deodorant effect, easy in treatment and disposal, and capable of being used for a long period. SOLUTION: This shaped product for treating the urine is obtained by shaping a mixture obtained by mixing a surfactant having antibacterial properties, or a surfactant and an antibacterial agent, and at least one kind of a binder, a crosslinking agent and water, with a urine-absorbing substrate comprising at least one kind of a vegetable fiber and a pulp, into a flat plate shape, and is characterized by 0.05-0.3 g/cm3 bulk density, >=2 g/g saturated water absorption, <=30 s water absorbing rate, >=49 cN wet strength and >=3 mm thickness.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a molded article for urination treatment for animals such as dogs and cats or for humans.

[0002]

2. Description of the Related Art As urination treatment molded products for animals or humans such as dogs and cats, crushed natural sands such as silica sand, and water absorbing materials such as zeolites and water absorbing polymers. BACKGROUND ART Granular-type urination molded articles such as granulated materials are conventionally known. However, the urine-treated molded product of the granular type is liable to be scattered when used to pollute the surroundings, to easily generate dust, to be inconsistent in shape and fluidity, and to be inconvenient to handle and dispose of. There are drawbacks such as the fact that they cannot be disposed of. Further, a sheet-shaped type urination treatment molded product is also conventionally known, for example,
Japanese Utility Model Laid-Open Publication No. 1-105448 describes a paper-like sheet, a human urine deodorizing and sterilizing sheet. However, paper-like sheets have drawbacks such as poor absorbency for urine and the like, and inconvenient handling and disposal due to their low strength, and cannot be used for a long period of time.
Further, although the urination-treated molded article is required to have a deodorizing effect, a urination-treated molded article having a high deodorizing effect and free from the above-mentioned disadvantages has not yet been developed.

[0003] Therefore, the present invention is excellent in the absorption of urine and the like,
It is an object of the present invention to provide a urination molded article which has a high deodorizing effect, is easy to handle and dispose, and can be used for a long time.

[0004]

SUMMARY OF THE INVENTION The present invention provides a urinary absorption substrate comprising at least one of vegetable fiber or pulp, comprising a surfactant having an antibacterial property or a surfactant and an antibacterial agent;
A mixture obtained by mixing at least one of a binder, a cross-linking agent, and water is formed into a flat plate, and has a bulk density of 0.05 to 0.3 g / cm ³ and a saturated water absorption of 2 g / 1 g.
As described above, the above object has been achieved by providing a urination treatment molded product having a water absorption rate of 30 seconds or less, a wet strength of 49 cN or more, and a thickness of 3 mm or more.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a molded article for urination treatment of the present invention will be described based on a preferred embodiment with reference to the drawings. As shown in FIG. 1, the urination-treated molded article 1 of the present embodiment has a predetermined thickness, is a flat plate having upper and lower surfaces flat, and has a urinary absorption base material having a surfactant having antibacterial properties or It is obtained by molding a mixture obtained by mixing a surfactant, an antibacterial agent, and at least one of a binder, a crosslinking agent and water.

[0006] The urine absorbing substrate is made of at least one of vegetable fiber and pulp. A urination-treated molded article comprising a urine absorption base mainly composed of such vegetable fibers,
Since it is porous and has a low density, it has excellent absorption of urine and the like, and also has a deodorizing effect. Further, since it is a combustible substance, it can be easily incinerated and disposed of as combustible waste after use. As used herein, the term "vegetable fiber" refers to a fiber constituting a plant or an aggregate thereof, which contains components such as lignin, hemicellulose, resin, and ash in addition to cellulose.
The term "pulp" refers to a high-purity cellulose obtained by removing components other than cellulose from "vegetable fiber" as much as possible, and corresponds to so-called chemical pulp.

[0007] As the vegetable fiber, ground pulp, sawdust, jute, coconut fiber and the like can be used alone or in combination of two or more. In particular, it is preferable to use ground pulp and / or sawdust from the viewpoints of improving the absorption and deodorizing effects of urine and the like and providing a stable supply.
Ground pulp (GP) is also called groundwood pulp and is a so-called mechanical pulp. For mechanical pulp, GP
, Stone ground wood pulp (SGP), refiner ground wood pulp (RGP), thermomechanical pulp (TM
P) and the like, but in the present specification, these are collectively referred to as ground pulp. Among ground pulp, it is particularly preferable to use ground stone wood pulp from the viewpoint of the deodorizing effect. Further, as the pulp, it is preferable to use waste paper pulp, but it is particularly preferable to use deinking pulp from the viewpoint of water absorption. The vegetable fiber and the pulp may each be used alone as a urine absorbing base material, or both may be used as a urinary absorbing base material. When both are mixed, the mixing ratio (weight) between the vegetable fiber and the pulp is as follows: vegetable fiber: pulp = 10: 1 to 1
It can be appropriately selected in the range of 1: 100.

[0008] The molded article for urination treatment of the present invention preferably contains the vegetable fiber, the pulp or a mixture thereof in an amount of 50 to 50%.
The content of 95% by weight, particularly 70 to 90% by weight, is preferable from the viewpoint of improving the absorbability of urine and the like and the deodorizing effect, and imparting necessary strength.

The urination-treated molded article 1 contains a surfactant having or not having an antibacterial property. Thereby, the hydrophilicity of the urination-treated molded article 1 is improved, and the absorption speed of urine and the like can be improved. As a result, as described below,
In combination with the low density and high porosity of the urination-treated molded article 1, the water absorption amount and the water absorption speed are improved.

When the surfactant has an antibacterial property, the growth of bacteria that generate ammonia by decomposing excretions such as urine can be suppressed, so that the surfactant can be used for a long period of time without emitting malodor to the surroundings. On the other hand, when the surfactant has no antibacterial property, the same effect can be exhibited by using the surfactant in combination with the antibacterial agent.

The surfactant having antibacterial properties includes:
Cationic or amphoteric surfactants can be used. As the cationic surfactant, for example, alkyltrimethylammonium chloride, dialkyldimethylammonium chloride, benzalkonium chloride and the like can be used alone or in combination of two or more thereof. It is preferable to use benzalkonium. In addition, as the amphoteric surfactant, for example, alkyldimethylaminoacetate betaine, alkyldimethylamine oxide, alkylcarboxymethylhydroxyethylimidazolinium betaine, alkylamidopropyl betaine, and the like may be used alone or in combination of two or more. In particular, it is preferable to use an alkyldimethylamine oxide from the viewpoint of antibacterial and deodorant properties. still,
In order to further improve the antibacterial properties of the urination-treated molded article 1, the surfactant having antibacterial properties may be used in combination with an antibacterial agent. In this case, the antibacterial agent is preferably a water-soluble one.

The urination-treated molded article 1 contains 0.1 to 5% by weight, preferably 0.5 to 5% by weight of the surfactant having antibacterial properties.
It is preferred that the content be contained in an amount of from 3 to 3% by weight, since the absorption of urine and the like is improved, and the emission of offensive odors is prevented, so that it can be used for a long time.

As the surfactant having no antibacterial properties, a nonionic surfactant can be used. As the nonionic surfactant, for example, glycerin fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene glycol fatty acid ester, etc., by one or more of these In particular, from the viewpoint of solubility in water, it is preferable to use a nonionic surfactant having an HLB calculated from the HLB number method of 10 to 19. As the antibacterial agent used in combination with the surfactant having no antibacterial property, a water-soluble antibacterial agent is preferable. For example, sodium benzoate, chloramine T, chlorcresol, sodium salicylate,
Ethyltrimethylammonium bromide, potassium sorbate, sodium dehydroacetate, parachlorophenol,
Phenol and the like can be used alone or in combination of two or more thereof. In particular, it is preferable to use sodium benzoate from the viewpoint of odor and safety for animals.

The urination-treated molded article 1 preferably contains 0.01 to 5% by weight, more preferably 0.1 to 5% by weight, especially 0.1 to 2% by weight of a surfactant having no antibacterial properties. In addition, the antibacterial agent is preferably contained in an amount of 0.001 to 5% by weight, more preferably 0.1 to 0.5% by weight.

The binder, the crosslinking agent or the water is used as a binder for the vegetable fiber and the pulp (hereinafter, these components are collectively referred to as an interfiber binder). By including these inter-fiber binders in the urination-treated molded article 1, the strength required for practical use can be increased.
To provide a urination-treated molded article that is excellent in handleability and disposability and can be used for a long period of time.

As used herein, the term "crosslinking agent" refers to a substance which crosslinks between fibers by hydrogen bonding, and can be particularly suitably used when producing a urination-treated molded article by a wet production method described later. The term "binder" refers to an adhesive (a substance used for bonding two solids of the same or different types) excluding the "crosslinking agent".

As the binder, for example, polyvinyl alcohol, modified starch, agar, carboxymethylcellulose, polyacrylamide and the like can be used alone or in combination of two or more. In particular, from the viewpoint of water absorption, polyvinyl alcohol is used. It is preferable to use modified starch. Further, both the polyvinyl alcohol and the modified starch have a gelatinization temperature of 60 ° C. or higher, especially 70 to 80.
C. is preferred. When the gelatinization temperature of these binders is 60 ° C. or higher, the binder does not dissolve in the used urination treated molded product in a wet state at room temperature, so that the urination treatment molded product has a wet strength. It is kept constant and does not lose its shape, and is easy to handle and dispose. The urination-treated molded article 1 contains the binder preferably in an amount of 1 to 45% by weight, more preferably 5 to 45% by weight, especially 7 to 20% by weight.

As the cross-linking agent, those generally used as a paper strength agent in a wet papermaking method can be used. For example, polyamidoamine / epichlorohydrin resin, polyacrylamide, polyethylene, methylolated polyacrylamide and the like can be used. More than one species can be used. The cross-linking agent can be used alone as an inter-fiber binder, or water can be used in combination as a medium. The urination-treated molded article 1 preferably contains 0.01 to 3 of the crosslinking agent.
%, More preferably 0.3 to 1% by weight.

When only water is used as the binder for the vegetable fiber or the like, the water content of the urination-treated molded article 1 is preferably 1 to 20% by weight, more preferably 5 to 20% by weight.

The urination-treated molded article 1 comprises the above-mentioned components (a urination absorbing base material, a surfactant having or not having an antibacterial property,
In addition to the antibacterial agent and the inter-fiber binder), if necessary, additives such as a deodorant and a masking agent can be appropriately contained. The content of these additives is preferably 0.01
To 1% by weight, more preferably 0.03 to 0.1% by weight.

The urination-treated molded article 1 is obtained by mixing a mixture obtained by mixing each of the above-mentioned components and the above-mentioned additives used as necessary with a thickness of 3 mm or more, preferably 5 to 50 m.
m, more preferably 10-20 mm. The urination-treated molded article formed into a flat plate having a predetermined thickness in this manner has a greater amount of water absorption of urine and the like and a higher strength than those of a paper-like sheet. Moreover, unlike the granular type urination molded product, dust is hardly generated at the time of handling, and disposal is easy.

The thickness is measured as follows. <Measuring method of thickness> Along the width direction of the urination treated molded product,
The thickness at each location was measured by applying a micro gauge (thickness measuring device) at intervals of 10 cm, and the average value of these was defined as the thickness of the urination molded article.

The urination-treated molded article 1 has a bulk density of 0.0
5 to 0.3 g / cm ³ , preferably 0.1 to 0.25 g
/ Cm ³ , more preferably 0.15 to 0.2 g / cm ³
It has become. By setting the bulk density within the above range,
The rate of absorption of urine and the like can be improved while maintaining the required strength as a molded product. The urination-treated molded article of the present invention is a low-density body whose bulk density is within the above range, and is a porous body as described above, and releases water contained in absorbed urine and the like under low humidity. Therefore, it is possible to absorb urine or the like originally having a water absorption amount equal to or greater than the water absorption measured by a measurement method described later, which is inherent in the urination-treated molded article.

The bulk density is measured by the following method. <Measurement method of bulk density>
A test piece (volume: 36 cm ³ ) having a width of 6 cm and a thickness of 1 cm was cut, the weight of the test piece was measured, and the bulk density (g / cm ³ ) was obtained by the following formula.

[0025]

(Equation 1)

The urination treated molded article 1 is excellent in water absorption of urine and the like, and has a saturated water absorption of 2 g / 1 g or more, preferably 5 g / 1 g or more, more preferably 8 g / 1 g or more. The water absorption rate is 30 seconds or less, preferably 10 seconds or less, and more preferably 3 seconds or less. As a result, dirt on the extremities due to excreted urine is effectively prevented. The upper limit of each of the saturated water absorption and the water absorption rate is not limited and is preferably as high as possible. However, in practice, the upper limit of the saturated water absorption is about 5 g / 1 g, and the upper limit of the water absorption rate is 1 g / g.
Seconds.

The saturated water absorption is measured by the following method. <Measurement method of saturated water absorption> From the urination treated molded product, a test piece of 60 mm in length and 60 mm in width was cut as it was,
The test piece was dried in a dryer set at 105 ° C. for 1 hour, then transferred to a desiccator and cooled to room temperature.
Thereafter, using a device (Demand Wettability Tester) shown in FIG. 2 which is generally known as a device for performing the DW method, the liquid level of the physiological saline in the burette was set at an equal water level as shown in FIG. Place the test piece on a glass filter, open the three-way stopcock and allow the test piece to absorb physiological saline, and the amount of water absorbed when air bubbles no longer appear (this water absorption is the decrease in the level of saline water). (Measured on a buret scale indicating the amount), and this value was divided by the weight of the test piece to obtain a saturated water absorption (g / g) (average value of n = 3; per test piece) One measurement).

The water absorption rate is measured by the following method. <Method of measuring water absorption rate> A test piece having a length of 60 mm and a width of 60 mm was cut from the urine-treated product while keeping its thickness, and the test piece was dried for 1 hour in a drier set at 105 ° C, and then desiccator. And allowed to cool to room temperature. 2.5 cc of physiological saline was dropped at the center of the test piece, the time from immediately after dropping until the water drop was absorbed by the test piece was measured, and this was taken as the water absorption rate (second) (average of n = 3). Value, one measurement per specimen).

The urination-treated molded article 1 has a wet strength of 49 cN.
Or more, preferably 98 cN or more, and more preferably 196 or more.
cN or more. A urination-treated molded product having a wet strength not less than the above-mentioned value can maintain a flat shape even when it absorbs urine and the like and becomes wet, so that it is easy to handle and dispose. The upper limit of the wet strength is not limited.
Higher is preferable, but the upper limit is about 196 cN in terms of balance with other required strengths.

The wet strength is measured by the following method. <Method of Measuring Wet Strength> A test piece having a length of 80 mm and a width of 25 mm is cut from the urine-treated product while keeping its thickness, and the test piece is immersed in water for 5 minutes. After immersion, as shown in FIG. 3, the test piece was placed on two triangular prism-shaped supports provided at intervals of 50 mm, and the longitudinal center of the test piece was placed at the center between the two supports. Place it so that it fits. Thereafter, the push-pull cage was pressed against the center of the test piece, and the gauge pressure when the test piece was broken was measured, and this was defined as the wet strength (cN) (average value of n = 3).

In order to obtain a urination-treated product which satisfies the above-mentioned physical properties such as bulk density, it is preferable to produce the urine-absorbing base material made of ground pulp by the following production method. Since the ground pulp contains a large amount of lignin having high rigidity and a large amount of hemicellulose having a high water absorption, a urination treatment molded product containing the predetermined amount of the ground pulp is compared with a urination treatment formed product containing ordinary chemical pulp. Low bulk density, bulky and thick, and high saturated water absorption and water absorption speed. In addition, since the ground pulp itself has a certain degree of deodorant and antibacterial effect, a further antibacterial agent (an antibacterial agent or a surfactant having an antibacterial effect) is added to the urine absorbing and absorbing base material made of the ground pulp. By appropriately blending a deodorant as needed, a urination-treated molded article that does not emit malodor for a long time and can be used hygienically can be obtained. In the case of using the ground pulp, if the content increases, the strength of the urination-treated molded article, particularly the wet strength tends to decrease, but the urination-treated molded article of the present invention uses the interfiber binder as described above. Because it contains the predetermined amount,
It has sufficient strength and wet strength for practical use. Also, depending on the inter-fiber binder used, the hydrophilicity of the urination-treated molded article is reduced, and there is a possibility that the absorbability of urine and the like may be reduced.
Since the urination-treated molded article of the present invention contains the surfactant in the predetermined amount as described above, not only the decrease in hydrophilicity due to the use of the interfiber binder is prevented, but also the original water absorption of the ground pulp. A water absorption capacity higher than the capacity is given to the urine-treated product, so that the urine and the like can be absorbed very well.

The urination-treated molded article 1 can be produced by any of a dry method and a wet method. As a dry production method, for example, a mixture of a vegetable fiber or the like, which is a raw material of the urinary absorption substrate, is mixed with a surfactant, an antibacterial agent, and a binder as an interfiber binder, and the mixture is formed into a predetermined shape. A sheet-shaped material is placed in a mold frame, subjected to a hot press treatment and preliminarily dehydrated, and then dried with a dryer or the like until the sheet-shaped material has a desired moisture content. Can be adopted. At that time, the conditions of the hot press treatment are such that the press pressure is preferably 4 to 2400 kPa, more preferably 10 to 1 from the viewpoint of setting the bulk density within the above range and setting the thickness to the above value or more.
000 kPa, and the pressing temperature is preferably 60 to 1
The temperature is 20 ° C., more preferably 20 to 105 ° C., and the pressing time is 0.5 to 20 minutes, more preferably 3 to 5 minutes. On the other hand, as a wet-type production method, for example, a fourdrinier-type papermaking method or a circular-mesh-type papermaking method, which is performed in general paper production, can be employed, and a known papermaking machine can be used. In the wet production method, a cross-linking agent (paper strength agent) is suitably used as the inter-fiber binder as described above. Urination-treated molded articles are, in particular,
It can be manufactured by the same method as the method of manufacturing an insulation board used as a core material or a wall material of a tatami mat.

As shown in FIG. 1, for example, the urination-treated molded article 1 is laid on the bottom surface inside the tray 2 and a mesh-shaped lid is provided on the upper part thereof for physically protecting the urination-treated molded article 1. 3 can be used as a pet toilet. At this time, since the urination-treated molded article 1 is a fixed-shaped article, it is easy to handle without generating dust unlike the granular type urination-treated molded article. Further, at the time of use, the urination-treated molded article 1 has a high deodorizing effect and can suppress the emission of offensive odors due to the antibacterial effect, so that it is not necessary to consider the installation location of the pet toilet and can be used hygienically. Further, since the urination-treated molded article 1 has a large amount of absorption of urine and the like and is excellent in absorbability, it can be used for a long time in combination with high deodorizing effect and antibacterial effect. After use, the urination-treated molded article 1 has a high wet strength and can maintain a flat plate shape even when urine or the like is absorbed, so that it can be easily taken out and easily incinerated as combustible waste.

The urination-treated molded article 1 of the present invention can be used not only for animals but also for humans. Further, the usage form is not particularly limited.

[0035]

EXAMPLES [Examples 1 to 3] The physical properties of bulk density, saturated water absorption, water absorption rate, wet strength and thickness of a urine-treated product obtained according to the following production method were measured according to the above-mentioned measurement methods. did. The results are shown in the following [Table 1] together with the content of each component in each urination treated molded article and the production conditions.

[Production of urination-treated molded article] An amount of SGP shown in Table 1 was added to a surfactant having antibacterial properties (a 2% aqueous solution of lauryl dimethylamine oxide, trade name "Amphitol 20N", manufactured by Kao Corporation). ) Or a surfactant (polyoxyethylene sorbitan fatty acid ester, trade name "Reodol TW-L120", manufactured by Kao Corporation) and an antibacterial agent (sodium benzoate, trade name "sodium benzoate", Hitomi Co., Ltd.) Pharmaceutical Co., Ltd.) was added in the amount shown in Table 1 and mixed with a Henschel mixer, and then a binder (tapioca starch, trade name "Z-100",
Was mixed together in the amounts shown in Table 1 to obtain a mixture.
The mixture was poured into a mold having a predetermined shape and dehydrated to obtain a sheet. The sheet was pressed using a heated hydraulic press at the temperature, time and pressure shown in Table 1.
Thereafter, the sheet was dried using a dryer at 105 ° C. for 3 hours to obtain a urination-treated product.

[Comparative Example 1] A commercially available toilet sheet (trade name "Deosheet", manufactured by Unihearts) was used as a urination-treated molded article, and the properties of saturated water absorption and water absorption rate were measured in accordance with the above-mentioned measurement methods. . The results are shown in Table 1 below.

[0038]

[Table 1]

[Evaluation of Absorbency, Deodorant Property, and Persistence of Deodorant Effect] For each of the urination-treated products of Examples 1 to 3 and Comparative Example 1, the following [Evaluation criteria of absorbency], [Deodorant property] Evaluation criteria] and [Evaluation criteria for deodorant effect persistence]. The results are shown in Table 2 below.

[Evaluation Criteria of Absorbency] The "water absorption rate" of each urination-treated product was evaluated according to the following evaluation criteria. Evaluation criteria ：: Water absorption rate is within 3 seconds. ：: Water absorption rate exceeds 3 seconds and up to 10 seconds. Δ: Water absorption rate exceeds 10 seconds and up to 30 seconds. X: Water absorption speed exceeds 30 seconds.

[Evaluation Criteria of Deodorizing Property] Urine treatment of urine-treated molded product [0038] After thawing urine collected from a beagle dog (female, 8 years old) and frozen and stored, 5 ml of the urine was treated with each urine-treated molded product. (Length 50 mm, width 50 mm, thickness 15 mm) using a female pipette. Thereafter, each of the urination-treated molded articles was left for 30 minutes in an environment at a temperature of 25 ° C. and a relative humidity of 65%. Evaluation criteria Immediately after the urine treatment, the smell of each urination-treated molded article was smelled by three subjects, and was “odorless” (= 1 point), “slightly smell” (= 2 points), and “slightly smell” (= 3 points), "Slightly smell" (= 4 points), "Strongly smell" (= 5 points), then sum up these points, 1 point is circled, 2-3 points are △, 4-5 The points were marked as x.

[Evaluation Criteria of Deodorant Effect Sustainability] The “odor immediately after urine treatment” of each urine-treated molded article subjected to urine treatment in the same manner as in the above “Evaluation Criteria of Deodorant Properties” was evaluated by three subjects (each (One person per urination-treated product) smelled. Thereafter, each of the urination-treated molded articles was left in an environment of a temperature of 25 ° C. and a relative humidity of 65%, and every 24 hours, the same subject was smelled by the same subject every 24 hours. The time elapsed after urine treatment when the odor was felt to be stronger than "odor immediately after urine treatment" was recorded and evaluated according to the following evaluation criteria. [Evaluation criteria] ：: The odor intensity does not change even after 3 days from urine treatment. Δ: The odor intensity does not change even after one day from urine treatment, but the odor increases by three days after urine treatment. ×: The odor increases until one day after the urine treatment.

[0043]

[Table 2]

[0044]

EFFECTS OF THE INVENTION The urination-treated molded article of the present invention is excellent in absorbing urine and the like, has a high deodorizing effect, is easy to handle and dispose,
It can be used for a long time.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one mode of use of a molded article for urination treatment of the present invention.

FIG. 2 is a schematic view showing a method for measuring the saturated water absorption of the urination-treated molded article of the present invention.

FIG. 3 is a schematic diagram showing a method for measuring the wet strength of the urination-treated molded article of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Urination molded article 2 Tray 3 Lid

Claims (5)

[Claims] 1. A urinary absorption substrate composed of at least one of vegetable fiber or pulp, and a surfactant having an antibacterial property or a surfactant and an antibacterial agent mixed with at least one of a binder, a crosslinking agent and water. The resulting mixture is formed into a flat plate and has a bulk density of 0.05 to 0.3 g / c.
A urination treated molded product having m ³ , a saturated water absorption of 2 g / 1 g or more, a water absorption rate of 30 seconds or less, a wet strength of 49 cN or more, and a thickness of 3 mm or more. 2. The vegetable fiber or the pulp is ground pulp, waste paper pulp or sawdust, and the content of the vegetable fiber, the pulp or a mixture thereof is 30 to 95.
The urination-treated molded article according to claim 1, which is in weight%. 3. The surfactant having an antibacterial property is a cationic surfactant or an amphoteric surfactant, and the content of the surfactant having an antibacterial property is 0.1 to 5% by weight. Item 7. A urination-treated molded article according to Item 1 or 2. 4. The method according to claim 1, wherein the surfactant is a nonionic surfactant, the antibacterial agent is a water-soluble antibacterial agent, and the content of the surfactant is 0.01 to 5% by weight. The content of the antibacterial agent is 0.001 to 5% by weight.
A urination-treated molded article according to the above. 5. The binder according to claim 1, wherein the binder is polyvinyl alcohol having a gelatinization temperature of 60 ° C. or higher, a modified starch having a gelatinization temperature of 60 ° C. or higher, or a mixture thereof, and the content of the binder is 1 to 45% by weight. 7. The urination-treated molded article according to any one of 1 to 4.