JP2003227004A - Underwear dealing with incontinence - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a piece of underwear of simple structure, easy to produce, surely preventing urine from oozing and leaking from the water-absorbing pad member which absorbed the urine due to incontinence. <P>SOLUTION: This piece of underwear is produced by impregnating a urethane resin 14a in a band-like manner throughout the whole outer peripheral rim of an absorptive fabric 12 and protective fabric 13 and then heat-pressurizing the urethane resin 14a to integratedly solidify it with a non-water-permeable sheet 11 as a water cut-off part 14 to form the water-absorbing pad 1 which is set inside the crotch part 23 of the piece of underwear 2. This piece of underwear thus obtained can surely prevent the leakage of absorbed urine from the edge face of the water-absorbing pad 1, and the pad 1 can easily be produced. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an incontinence undergarment that absorbs urine during urinary incontinence with a pad portion provided inside a crotch portion of the undergarment, and in particular, exudation from the pad portion that has absorbed urine to the underwear surface. The invention relates to incontinence underwear.

[0002]

2. Description of the Related Art Conventionally, as this kind of incontinence undergarments, there are those disclosed in JP-A-8-280726 and JP-A-10-60703, which are shown in FIGS.
Shown in. The conventional incontinence underwear shown in FIG.
Is provided inside through the hanging cloth 120, and the net-like cloth 103 is arranged in order from the side that directly contacts the wearer's skin.
The absorbent cloth 104, the deodorant water-absorbent member 105, and the laminated cloth 106 are cut into appropriate shapes, and the periphery thereof is wound with a water-repellent tape cloth 107 except for one side edge of the net-like cloth 103. Sewing part 125 on 107
Are integrally formed by sewing. An opening 108 is provided at one side edge (upper end) of the net-shaped cloth 103 to form a bag-shaped portion, and when the wearer usually urinates a large amount through the opening 108, it is commercially available. The water absorbent pad member or the additional absorbent member 110 such as paper, non-woven fabric, cloth or the like can be inserted and used.

As described above, when urinating while wearing the incontinence pants and the urine is absorbed by the absorbent member or the like, the water-repellent tape material 107 is good, and water is prevented from seeping out from the periphery thereof. Moreover, since the incontinence member is held in a suspended state via the suspending fabric 120, the incontinence pants having a good wearing feeling can be obtained without wetting the body fabric of the pants themselves. Further, since the opening 108 at one side edge of the net-shaped cloth 103 is provided to form the bag-shaped portion,
A commercially available water-absorbent pad member or an additional absorbent member 110 such as paper, non-woven fabric or cloth can be inserted and used in the same bag-shaped portion, and the hanging cloth 120 can be detachably provided on the pants side. The incontinence member can be easily replaced with a new one, and washing and the like can be easily performed.

On the other hand, another conventional incontinence undergarment shown in FIG. 8 is a net-like cloth 225, an absorbent cloth 226, a deodorant / water-absorbing member 227 and a laminated cloth 228, which are sequentially laminated, and these laminated cloths are laminated. And the periphery of the member is wound with a water-repellent trumpet-shaped water-repellent tape material 221 and 224, and surrounded to form the incontinence member 220, and the laminate material 228 is arranged on the body material side, Incontinence member 220 The body material 207 on the front and back sides
In addition, since the sewn portions 230 and 231 are integrally sewn together, the urine at the time of incontinence can be completely absorbed, the urine can be prevented from seeping out, and a good wearing feeling can be obtained.

[0005]

Since the conventional incontinence underwear is constructed as described above, in the case of the former case, the incontinence member suspends the absorbent cloth 104 by the sewing portion 125. Pants 1 through 120 or directly
There is a problem of seeping into 30 itself. In the case of the latter in the related art, the absorbent cloth 226 and the water-repellent tape are wound around the periphery of the water-repellent tape cloth 221, 224 and sewn at the sewn portions 230, 231. There is a problem that urine leaks from the gap between the cloths 221 and 224.

The present invention has been made to solve the above problems, and can surely prevent urine from seeping out and leaking from the water absorbent pad member that has absorbed urine due to incontinence, and has a simple structure. It is intended to provide incontinence underwear that is easy to manufacture.

[0007]

In an incontinence undergarment according to the present invention, at least a water-absorbing pad portion formed by laminating an absorbent cloth and a water-impermeable sheet faces the water-impermeable sheet inside the crotch portion of the underwear. In the incontinence underwear arranged in a state of being impregnated with a linear or band-shaped resin material over the entire circumference in the vicinity of the outer peripheral edge of the water absorption pad portion, the impregnated linear or band-shaped resin material The water-impermeable sheet and the water-impermeable sheet are integrally solidified. As described above, in the present invention, the resin material impregnated into the absorbent cloth at the outer periphery of the water absorbent pad portion is integrally solidified in a watertight state with the water-impermeable sheet laminated on the absorbent cloth, and the water absorbent pad portion is underwear. Since it is arranged on the inner side of the crotch portion, it is possible to reliably prevent the absorbed urine from leaking out from the end surface of the water absorbing pad portion, and it is possible to easily manufacture the water absorbing pad portion.

Further, in the incontinence undergarment according to the present invention, the water absorbing pad portion may be provided between the solidified linear or band-shaped resin material and the outer end of the absorbent cloth, as needed, inside the crotch portion of the undergarment. It is sewn on. Thus, in the present invention,
Since the end of the water-absorbing pad portion on the outside of the integrally solidified resin material is sewn to the inner side of the undergarment crotch part, the area of the absorbent cloth of the water-absorbing pad portion that absorbs urine and the area that does not absorb urine The area that does not absorb urine can be sewn to the underwear by partitioning and with the solidified resin material, ensuring that urine exudes from the absorbent cloth that has absorbed urine through the sewing holes and threads. It can be prevented.

Further, in the incontinence undergarment according to the present invention, the water absorbing pad portion is detachably disposed inside the crotch portion of the undergarment with a hook-and-loop fastener as required. As described above, in the present invention, since the water absorbing pad portion is removably disposed on the inner side of the undergarment crotch portion with the hook-and-loop fastener, only the water absorbing pad portion that has absorbed urine due to incontinence can be washed, and the spare water absorbing pad portion can be washed. The convenience can be improved by using.

In the incontinence underwear according to the present invention, if necessary, the resin material is a thermosetting resin, which is pressed under heat to be integrated with the water-impermeable sheet. As described above, in the present invention, the thermosetting resin is impregnated into the absorbent cloth and the non-water-permeable sheet is pressed under heat to be integrated, so that the application process for impregnation and the integral solidification are performed. Since it can be manufactured only by the heating and pressurizing step, it can be manufactured simply and quickly.

In addition, the incontinence underwear according to the present invention is an aqueous urethane resin-based adhesive agent in which the resin material contains at least an aqueous urethane resin, and becomes water resistant after being dried and solidified, if necessary. As described above, in the present invention, a water-based urethane resin-based adhesive is used as the resin material, and after the resin material is impregnated and then dried and solidified, the water-stop portion is formed. Since it is not formed by pressurization, there is no step between the water blocking part and the other part of the water absorbent pad, and it does not become too hard and does not feel uncomfortable when worn, and while heating after applying and impregnating the resin material. The time and effort for applying pressure can be saved, and the work process can be simplified. In addition, the resin material centering on the water-based urethane resin that forms the water-stop portion does not contain harmful chemical substances such as organic solvents, has little adverse effect on the surrounding environment such as volatilization of harmful chemical substances during or after the manufacturing process, and is worn. It is safe because there is little irritation to the person's skin.

Further, in the incontinence undergarment according to the present invention, the resin material contains at least 30% to 70% by weight of a water-based urethane resin and isoprene rubber latex of 28.8 to 68. 8%, 0.2 to 1.0% of vulcanized dispersion liquid, 1.0 to 2.0% of water-soluble pigment, and 0 to 10% of water, respectively. Thus, in the present invention, as the resin material, an aqueous urethane resin containing isoprene rubber latex, vulcanized dispersion liquid, etc. is used at a predetermined ratio, respectively, and isoprene rubber is the main material of the water blocking portion together with the aqueous urethane resin. As a result, isoprene rubber has almost the same molecular structure as natural rubber, has excellent mechanical strength and elasticity, and can withstand various movements and friction during wearing to maintain watertightness, while natural rubber Does not contain impurities, unlike
Do not give irritation that causes atopy etc. to the human body.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION (First Embodiment of the Invention) An incontinence undergarment according to a first embodiment of the present invention will be described below with reference to FIGS. 1 to 4. 1 is an overall configuration diagram of an incontinence undergarment according to the present embodiment, FIG. 2 is an enlarged view of a main part of the incontinence undergarment according to the present embodiment, and FIG. 3 is a cross-sectional view taken along line AA of FIG.
[FIG. 3] is an explanatory view of the manufacturing process of the incontinence undergarment according to the present embodiment.

In each of the above figures, the incontinence underwear according to the present embodiment comprises a non-water-permeable sheet 11 made of a urethane material, an absorbent cloth 12 and a protective cloth 13 laminated on each other. The urethane resin 14a is impregnated in a strip shape over the entire periphery to obtain the urethane resin 14a.
By heating in a heated state to integrally solidify the water impermeable sheet 11 as the water blocking portion 14 to form the water absorbing pad 1,
The water absorbent pad 1 is sewn to the inside of the crotch portion 23 of the pants 2 by the sewn portion 3 with the water-impermeable sheet 11 facing.

The water-impermeable sheet 11 is a water-impermeable and flexible film material other than the urethane material.
For example, it may be formed of polyethylene, polypropylene, polystyrene or the like. The absorbent cloth 12 is formed of a material having a water-absorbing and water-retaining property, such as a non-woven fabric made of natural fibers or synthetic fibers, a knitted cloth, or the like. The absorbent fabric 12 may contain a deodorant material and an antibacterial material in addition to the water-absorbing and water-retaining material. The deodorant materials include activated carbon and deodorant components (nonenal), and the antibacterial materials include zinc compounds containing zinc ions, copper ions, silver ions, etc., copper compounds, and silver compounds.

The protective cloth 13 is formed of a net-like cloth or embossed cloth woven and woven from natural fibers or synthetic fibers. Further, the protective cloth 13 is formed of a functional material having a large water permeability from the cloth surface side to the lower absorbent cloth 12 side and a small water permeability from the absorbent cloth 12 side to the protective cloth 13 side. You can also The water stop portion 14
In addition to the urethane resin 14a, a thermosetting resin such as melamine resin, polyester, epoxy resin, furan resin, or polyurethane can be used. In addition to the thermosetting resin, the water blocking portion 14 impregnates the absorbent cloth 12 and the protective cloth 13 with an arbitrary first resin material and then adds another solution to the first resin material. It can also be formed so as to solidify.

Next, the manufacturing process and absorption state of the incontinence underwear according to the present embodiment based on the above-mentioned structure will be described. First, the water-impermeable sheet 11, the absorbent cloth 12 and the protective cloth 13 are cut into a shape that fits the crotch portion 23 of the pants 2 (see FIG. 4 (A)), and the cut absorbent cloth 12 and protective cloth are cut. Urethane resin 1 around the entire circumference of the cloth 13
4a is applied and impregnated in a band shape (see FIG. 4B). The band-shaped portion impregnated with the urethane resin 14a is heated to a predetermined pressing force P, and the water-impermeable sheet 1 is applied.
1. Press the absorbent cloth 12 and the protective cloth 13 (see FIG.
(See (C)), the urethane resin 14a is solidified to form the water blocking portion 14, and the water blocking portion 14 integrates the absorbent cloth 12 and the protective cloth 13 with the water impermeable sheet 11 in a watertight state. The water absorption pad 1 is formed. The water absorbent pad 1 is placed on the crotch portion 23 of the pants 2, and the end of the water absorbent pad 1 and the water stop portion 14 are sewn together, and the water absorbent pad 1 is attached to the pants 2 by the sewn portion 3 (see FIG. 4). (See (D)).

In the incontinence undergarment according to the present embodiment manufactured in this manner, urine is rapidly absorbed by the absorbent cloth 12 through the protective cloth 13 during incontinence to retain water, and the water is retained. The urine is prevented from leaking out and oozing out to the outside by the water blocking portion 14 formed over the entire circumference of the outer peripheral edge portion. In particular, the water-absorbing pad 1 on the back side is completely waterproofed by the water-impermeable sheet 11, and the water-absorbing pad 1 is fixed to the pants 2 by the sewn portion 3 outside the water-stop portion 14. Urine does not seep from the sewn portion 3 to the water absorbent pad 1.

(Second Embodiment of the Present Invention) Second Embodiment of the Present Invention
The incontinence underwear according to the embodiment will be described with reference to FIG. FIG. 5 is an explanatory diagram of the manufacturing process of the incontinence underwear according to the present embodiment. In FIG. 5, the incontinence underwear according to the present embodiment has a structure formed by sewing the water absorbent pad 1 to the inner side of the crotch portion 23 of the pants 2 as in the first embodiment. Of the laminated water-impermeable sheet 11, the absorbent cloth 12, and the protective cloth 13 forming the pad 1, as a resin material that is impregnated in a band shape over the entire outer peripheral edge of the absorbent cloth 12 and the protective cloth 13. An adhesive containing a water-based urethane resin as a main component is used, and the adhesive is integrally solidified with the water-impermeable sheet 11 as the water blocking portion 14 without applying pressure in a heated state.

The resin material contains at least 30% to 70% by weight of a water-based urethane resin as a main component,
Contains isoprene rubber latex in a proportion that accounts for most of the remaining components, and also contains a vulcanized dispersion liquid for crosslinking the isoprene rubber latex and a small amount of a water-soluble pigment for coloring, and a small amount of water if necessary. It is a liquid adhesive to be added, which is applied to the water-absorbing pad 1, impregnated, and then dried to volatilize water to solidify, so that the water-resistant waterproof portion 14 integrated with the water-impermeable sheet 11 is formed. Becomes The mixing ratio of each of the above components other than the aqueous urethane resin forming the resin material is about 30 to about 70% by weight of the isoprene rubber latex, 0.2 to 1.0% of the vulcanization dispersion liquid, and the water-soluble pigment. It is preferably 1.0 to 2.0% and 0 to 10% water.

Next, the manufacturing process and the urine leakage prevention state of the incontinence underwear according to the present embodiment based on the above-mentioned structure will be described. First, similar to the first embodiment, the non-water-permeable sheet 11, the absorbent cloth 12 and the protective cloth 13 cut into a shape that fits the crotch portion 23 of the pants 2 are laminated, and the absorbent cloth 12 in the laminated state is A resin material having the above composition is applied in a strip shape having a predetermined width at a position inside the outer circumference end by a predetermined dimension on the entire outer circumference of the protective cloth 13 and impregnated (see FIG. 5B).

After the resin material is impregnated, the laminated fabrics are allowed to stand at a predetermined temperature for a certain period of time to dry and solidify the resin material, thereby forming the water resistant water blocking portion 14. The water-based urethane resin, which is the main component of the resin material, can form a strong film with respect to the isoprene rubber latex in about 20 minutes to exert an adhesive force, thereby simplifying the work process of manufacturing the water absorbent pad 1. By forming the water blocking portion 14, the absorbent cloth 12 and the protective cloth 13 are water-tightly integrated with the water impermeable sheet 11 to form the water absorbent pad 1. When the end portion of the water absorbent pad 1 is sewn to the pants 2 to integrate the water absorbent pad 1 with the pants 2 (see FIG. 5C), it is completed as incontinence underwear.

In the incontinence underwear thus obtained,
The once-absorbed urine is prevented from leaking laterally and oozing out by the water stop portion 14 formed over the entire outer peripheral edge portion of the water absorbent pad 1, and also the water impermeable sheet 11 is outwardly exposed. Completely shut off by. Water absorption pad 1 is the water stop
4 is sewn to the pants 2 on the outer peripheral side from 4, and urine does not seep from the sewn sewn portion 3 to the pants 2 side. Further, since the water stop portion 14 is not pressurized in a heated state, no step can be formed between the water stop pad 14 and the other portions, and
It doesn't become too hard and doesn't feel uncomfortable when worn.

The resin material centering on the water-based urethane resin which forms the water blocking portion 14 does not contain harmful chemical substances, has little adverse effect on the surrounding environment such as volatilization of harmful chemical substances during the manufacturing process or after the manufacturing process, and can be worn by the wearer. It is safe as it causes less skin irritation. Further, the isoprene rubber that constitutes the water blocking portion 14 together with the water-based urethane resin has almost the same molecular structure as natural rubber and has excellent mechanical strength (tear resistance, flex resistance) and elasticity, while it is natural rubber. Unlike that, it does not contain impurities such as proteins and does not give a stimulus to the human body, which causes atopy.

As described above, the incontinence undergarment according to the present embodiment uses the water-based urethane resin adhesive as the resin material, and the water blocking portion 14 is formed by impregnating the resin material and then drying and solidifying the resin material. Therefore, since the water stop portion 14 is not formed by being pressed in a heated state, there is no step between the water stop portion 14 and the other part of the water absorbent pad 1, and the water stop portion 14 does not become too hard and feels comfortable when worn. In addition to being excellent, it is possible to save the labor of applying pressure while heating after applying and impregnating the resin material, and the working process can be simplified.

(Other Embodiments of the Present Invention) In the incontinence underwear according to the present embodiment, the water-absorbing pad 1 is sewn to the pants 2, but the water-absorbing pad 1 is attached to the inside of the pants 2 by hook-and-loop fasteners. It is also possible to have a detachable structure using buttons, buttons, and the like. The incontinence underwear according to the above-described embodiment is configured such that the water blocking portion 14 is integrated with the water impermeable sheet 11 of the water absorbent pad 1 by heating and pressurization. However, between the water impermeable sheet 11 and the absorbent cloth 12. It is also possible to heat the water-impermeable sheet 11 and fuse it with the absorbent cloth 12 by heating it to a predetermined temperature without applying an adhesive to the sheet.

The water-absorbing pad 1 according to the first embodiment is structured such that the sewn portion 3 is sewn and locked to the pants 2 between the outer side of the water blocking portion 14 and the outer peripheral edge. Pad 1
It is also possible to adopt a structure in which the water blocking portion 14 is sewn and locked by the sewn portion 3. The water blocking portion 14 can also be formed by impregnating urethane resin or the like from the predetermined inner region of the water absorbing pad 1 to the outer peripheral edge.

In the incontinence undergarment according to the first embodiment, the resin-impregnated portion of the water absorbent pad 1 is uniformly pressed in the width direction to obtain the flat water blocking portion 14. The present invention is not limited to this, and as shown in FIG. 6, it is also possible to adopt a configuration in which a plurality of pressing states are pressed differently in the width direction of the resin material-impregnated portion to obtain the water blocking portion 14 having an uneven cross section.

Furthermore, in the incontinence underwear according to each of the first and second embodiments, the absorbent cloth 12 and the protective cloth 13 of the water absorbent pad 1 are laminated and integrally formed with the water impermeable sheet 11 as separate cloths. Although it is configured to be
The absorbent fabric 12 and the protective fabric 13 are not limited to this, and a single fabric having a knitting structure of a multi-layer structure having different properties for each layer may be used. The function of is realized by one sheet of fabric, the structure of the water absorbent pad 1 can be simplified, and the manufacturing becomes easy.

[0030]

As described above, according to the present invention, the resin material impregnated in the absorbent cloth on the outer periphery of the water absorbent pad is integrally solidified in a watertight state with the water impermeable sheet laminated on the absorbent cloth. Since the water absorbing pad portion is arranged inside the crotch portion of the underwear, it is possible to reliably prevent the absorbed urine from leaking out from the end surface of the water absorbing pad portion, and to easily manufacture the water absorbing pad portion. Produce an effect.

Further, according to the present invention, the outer edge of the water-absorbing pad portion on the outside of the integrally solidified resin material is sewn to the inner side of the undergarment crotch portion. The area that absorbs urine and the area that does not absorb urine are divided by a solidified resin material, and this area that does not absorb urine can be sewn to underwear. It has an effect that urine can be surely prevented from leaking out through the.

Further, according to the present invention, since the water absorbing pad portion is detachably disposed on the inner side of the undergarment crotch portion with the hook-and-loop fastener, only the water absorbing pad portion that has absorbed urine due to incontinence can be washed, and the spare There is an effect that convenience can be improved by using the water absorption pad portion.

Further, according to the present invention, since the absorbent material is impregnated with the thermosetting resin and the water-impermeable sheet is pressed under heat to be integrated, the coating process for impregnation and the integration are performed. Since it can be manufactured only by the heating and pressurizing step for solidification, it has an effect that it can be manufactured simply and quickly.

Further, according to the present invention, a water-based urethane resin adhesive is used as the resin material, and when the resin material is impregnated and then dried and coagulated as it is, the water-stop portion is formed. Since it is not formed by pressurizing in the heated state, there is no step between the water blocking part and the other part of the water absorbing pad, it does not become too hard, and there is no discomfort when worn, and after application and impregnation of the resin material, You can save the trouble of applying pressure while heating,
This has the effect of simplifying the work process. further,
The resin material centering on the water-based urethane resin that forms the water-stop portion does not contain harmful chemical substances such as organic solvents, has little adverse effect on the surrounding environment such as volatilization of harmful chemical substances during the manufacturing process or after manufacturing, and There is little irritation to the skin, and it has the effect of being safe.

Further, according to the present invention, as the resin material, a water-based urethane resin containing isoprene rubber latex, vulcanized dispersion liquid or the like in a predetermined ratio is used, and the water-based urethane resin is used as the main part of the water blocking part. By making the material, isoprene rubber has almost the same molecular structure as natural rubber and has excellent mechanical strength and elasticity,
While being able to withstand various movements and friction during wearing and maintaining watertightness, unlike natural rubber, it does not contain impurities and has the effect of not giving irritation that causes atopy or the like to the human body.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram of an incontinence undergarment according to a first embodiment of the present invention.

FIG. 2 is an enlarged view of a main part of the incontinence undergarment according to the first embodiment of the present invention.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is an explanatory view of the manufacturing process of the incontinence undergarment according to the first embodiment of the present invention.

FIG. 5 is an explanatory view of the manufacturing process of the incontinence undergarment according to the second embodiment of the present invention.

FIG. 6 is a drawing explaining the manufacturing process of the water absorbing pad portion of the incontinence underwear according to another embodiment of the present invention.

FIG. 7 is an overall configuration diagram of a conventional incontinence undergarment and a cross-sectional view of essential parts.

FIG. 8 is an overall configuration diagram of a conventional incontinence undergarment and a sectional view of a main part.

[Explanation of symbols]

1 water absorption pad 2,130 pants 3, 125, 230, 231 sewn part 11 Non-permeable sheet 12, 104, 226 absorbent fabric 13 Protective fabric 14 Water stop 14a Urethane resin 23 Crotch 103,225 Net-shaped fabric 105,227 Deodorant water absorbent member 106,228 laminated fabric 107,221,224 Water repellent tape fabric 108 opening 110 Additional absorbent member 120 hanging fabric 207 body dough 220 Incontinence material

   ─────────────────────────────────────────────────── ─── Continued front page    F-term (reference) 3B028 KA01 KA02                 4C098 AA09 CC03 CC10 CC15 CC16                       CC27 CE05 CE07 DD04 DD06                       DD17 DD18 DD19 DD22 DD23                       DD25

Claims (6)

[Claims] 1. An incontinence undergarment in which a water-absorbing pad portion formed by laminating at least an absorbent cloth and a water-impermeable sheet is arranged with the water-impermeable sheet facing the inner side of the crotch portion of the underwear, A linear or strip-shaped resin material is impregnated over the entire circumference in the vicinity of the outer peripheral edge of the water-absorbing pad portion, and the impregnated linear or strip-shaped resin material is integrally solidified in a watertight state with the water-impermeable sheet. Incontinence underwear. 2. The incontinence underwear according to claim 1, wherein the water absorbing pad portion is located between the solidified linear or band-shaped resin material and the outer end of the absorbent cloth, and the inner side of the crotch portion of the underwear. Incontinence underwear characterized by being sewn on. 3. The incontinence underwear according to claim 1 or 2, wherein the water absorbing pad portion is detachably disposed inside the crotch portion of the underwear with a hook and loop fastener. . 4. The incontinence underwear according to any one of claims 1 to 3, wherein the resin material is a thermosetting resin and is pressed in a heated state to be integrated with the impermeable sheet. Incontinence underwear. 5. The incontinence underwear according to any one of claims 1 to 3, wherein the resin material is at least a water-based urethane resin and is a water-based urethane resin adhesive that is water-resistant after being dried and solidified. Incontinence underwear. 6. The incontinence underwear according to claim 5, wherein the resin material contains at least 30% to 70% by weight of a water-based urethane resin and 28.8 to 68.8 isoprene rubber latex. %, The vulcanized dispersion liquid is 0.2 to 1.0%, and the water-soluble pigment is 1.0 to 2.
Incontinence underwear comprising 0% and 0 to 10% of water, respectively.