KR20220043586A - Absorbent pad for urinary incontinence and panty for urinary incontinence comprising the same - Google Patents

Abstract

The present invention provides an absorbent pad for urinary incontinence and underpants for urinary incontinence comprising the same, wherein the absorbent pad for urinary incontinence comprises: a pure cotton sheet; an absorbent sheet located on a lower side of the pure cotton sheet and formed of microfiber textile; and a polyurethane waterproof sheet located on a lower side of the absorbent sheet. In the absorbent sheet, an antistatic layer formed of an antistatic composition comprising a binder and an antistatic agent is formed on one surface of the pure cotton sheet side, and a moisture absorption layer is formed on the other surface of the waterproof sheet side, and thus a secretion is prevented from leaking out of the absorbent pad while having excellence in the ability of absorbing the secretion of the wearer.

Description

Absorbent pad for incontinence and panties for incontinence comprising the same

The present invention relates to an absorbent pad for incontinence and to panties for incontinence comprising the same.

In general, urinary incontinence is a symptom of urination regardless of one's will, and it is a symptom that occurs frequently in most middle-aged women. In particular, more than 40% of women giving birth in Korea feel uncomfortable in their daily life related to urinary incontinence, and there is a problem that interferes with social life due to personal shame.

Accordingly, development of an absorbent pad for incontinence or panties for incontinence is active. In general, most incontinence panties have a form in which an absorbent pad for incontinence is detachably attached to the inside of the panties or fixed in a washable form. For example, in the Republic of Korea Registration Office No. 20-2009-0008840, a tarpaulin for preventing leakage of urine absorbed into the inner upper part of the outer fabric in contact with a local area, it is mounted on the upper part of the tarpaulin and absorbs and stores urine Disclosed is an absorbent member, which is of a form in which a lining in contact with a local area is sequentially seated, for urinary incontinence.

However, the existing absorbent pad for incontinence and panties including the same temporarily absorb the wearer's secretions, but this is only very temporary and the ability to continuously absorb the secretions is insufficient, and there is a problem that the absorption ability is not sufficient. . In addition, the wearer's secretions seep into the absorbent pad, and over time, the secretions spread to the outer fabric of the panties, causing odor and lowering the feeling of use.

Accordingly, there is a need to develop an absorbent pad for incontinence that has excellent secretion absorption ability and minimizes the diffusion of secretions to the outer fabric of the panties, thereby maintaining cleanliness and improving the wearer's feeling of use, and panties including the same. is becoming

Republic of Korea Registered Utility No. 20-2009-0008840

A first object of the present invention is to provide an absorbent pad for urinary incontinence, which has excellent secretion absorption ability and minimizes the diffusion of secretions through the absorbent pad to the outer fabric of the panties, thereby improving the feeling of use while maintaining the cleanliness of the wearer. is to provide

A second object of the present invention is to provide a panty for incontinence comprising the absorbent pad.

The object of the present invention is not limited to the technical problem as described above, and another technical problem may be derived from the following description.

In order to achieve the above object, the present invention is a pure cotton sheet; an absorbent sheet positioned under the pure cotton sheet and formed of microfiber fibers; and a polyurethane waterproofing sheet positioned under the absorbent sheet, wherein in the absorbent sheet, an antistatic layer is formed on one surface of the pure cotton sheet, and a moisture absorption layer is formed on the other surface of the waterproof sheet, the charging The antistatic layer provides an absorbent pad for incontinence, which is formed of an antistatic composition comprising a binder and an antistatic agent.

The microfiber fibers may have a diameter of 0.1 to 10 micrometers.

The microfiber fiber may be a polyester fiber.

The antistatic composition may include 1 to 30 parts by weight of the antistatic agent based on 100 parts by weight of the binder.

The antistatic agent may include stearyl dimethyl benzyl ammonium chloride, cetyl trimethyl ammonium chloride, and polyoxyethylene dodecyl ether.

The antistatic agent is stearyl dimethyl benzyl ammonium chloride (Stearyl dimethyl benzyl ammonium chloride), cetyl trimethyl ammonium chloride (Cetyl trimethyl ammonium chloride) and polyoxyethylene dodecyl ether (polyoxyethylene dodecyl ether) 1: 0.01 ~ 0.1: 2 ~ 7 may be included in a weight ratio of

The moisture absorption layer is It may be formed of a moisture absorption composition comprising a binder and a moisture absorbent.

The moisture absorption composition may include 1 to 30 parts by weight of the moisture absorbent based on 100 parts by weight of the binder.

The desiccant may include at least one selected from the group consisting of zeolite, silica gel, clay, and charcoal powder.

In order to achieve the second object, the present invention provides a panty for incontinence, comprising the above-described absorbent pad for incontinence.

The incontinence panties may include the absorbent pad, and the absorbent pad may be of a replaceable type.

The incontinence panties may include a front portion and a rear portion, and the absorbent pad may be fixed at one or more positions selected from the group consisting of the front portion, the rear portion, and a connection portion between the front portion and the rear portion.

The incontinence panties may further include a fixing part into which the absorbent pad is inserted and fixed.

The absorbent pad for incontinence of the present invention has excellent ability to absorb secretions such as sweat and urine of the wearer, and can continuously absorb secretions. In addition, the absorbent pad for incontinence of the present invention can minimize the phenomenon that the wearer's secretions pass through the absorbent pad and spread to the outer fabric of the panties.

Accordingly, the absorbent pad for incontinence of the present invention can improve the feeling of use while keeping the wearer's state clean for a long time.

The incontinence panties of the present invention can be provided with the incontinence panties on one side, so that the wearer can feel cleanliness and excellent feeling of use.

1 is a view showing a cross-section of an absorbent pad for incontinence according to an embodiment of the present invention.
FIG. 2 is a view showing men's incontinence panties (inner surface) to which the absorbent pad for incontinence shown in FIG. 1 is applied.
FIG. 3 is a view showing the incontinence panties (inner surface) for women to which the absorbent pad for incontinence shown in FIG. 1 is applied.
4 is a view illustrating a state in which the absorbent pad for incontinence is separated from the men's incontinence panties (inner surface) shown in FIG. 2 .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted.

The terms or words used in the specification and claims of the present invention are not to be construed as limited in their ordinary or dictionary meanings, and the inventor can appropriately define the concept of the term in order to best describe his invention. Based on the principle, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

In the entire specification of the present invention, when a part "includes" a component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. .

Throughout the specification of the present invention, "A and/or B" means A or B, or A and B.

Although the present invention has been specifically described below, the present invention is not limited thereto.

The present invention provides an absorbent pad for incontinence.

In an embodiment of the present invention, the pure cotton sheet 100; an absorbent sheet 200 positioned under the pure cotton sheet 100 and formed of microfiber fibers; and a polyurethane waterproofing sheet 300 positioned under the absorbent sheet 200; in the absorbent sheet 200, an antistatic layer 210 is formed on one surface of the pure cotton sheet 100 side, A moisture absorption layer 220 is formed on the other surface of the waterproof sheet 300 side, and the antistatic layer 210 is formed of an antistatic composition including a binder and an antistatic agent, thereby absorbing the wearer's sweat, urine, and other secretions. Provided is an absorbent pad (10) for urinary incontinence that has excellent ability, can continuously absorb secretions, and minimizes the phenomenon that the wearer's secretions pass through the absorbent pad (10) and spread to the outer fabric of the panties.

In this case, the excellent absorption ability may mean that the absorbent pad 10 can contain a large amount of moisture (moisture) while absorbing moisture within a short time.

As shown in FIG. 1, the absorbent pad 10 of this embodiment has a pure cotton sheet 100, an absorbent sheet 200 positioned under the pure cotton sheet 100, and a waterproof positioned below the absorbent sheet 200. and a sheet 300 . Specifically, as shown in FIG. 1 , the absorbent pad 10 may be formed in a form in which the pure cotton sheet 100 , the absorbent sheet 200 and the waterproof sheet 300 are sequentially stacked. Hereinafter, the absorbent pad 10 according to the present embodiment will be described in detail with reference to FIG. 1 .

The pure cotton sheet 100 is positioned on the absorbent pad 10 and is not particularly limited as long as it is formed of natural pure cotton in the form of a sheet. In this embodiment, by configuring the upper sheet of pure cotton, it is possible to quickly absorb the wearer's secretions while reducing skin irritation.

The pure cotton sheet 100 may be in direct contact with the skin or may not be in direct contact with the skin, depending on the application form of the absorbent pad 10 of the present embodiment.

The pure cotton sheet 100 may be embossed, but is not limited thereto. By the embossing treatment, by forming a predetermined space between the skin and the pure cotton sheet 100, it is possible to improve the absorption ability of secretions while improving the breathability.

The absorbent sheet 200 is positioned below the pure cotton sheet 100 and is formed of microfiber fibers. The absorbent sheet 200 can quickly absorb the wearer's secretions absorbed by the cotton sheet 100 and minimize the discharge of the secretions to the outside of the absorbent pad 10 . Specifically, when the wearer's secretion is urine, the wearer's urine absorbed in the cotton sheet 100 is quickly absorbed, but the urine is discharged to the outside of the absorbent pad 10 to contaminate the outer fabric of the underwear. can do.

The microfiber fiber may have a diameter of 0.1 to 10 micrometers, specifically 0.1 to 7 micrometers, and more specifically 1 to 5 micrometers, but is not limited thereto. In particular, when the absorbent sheet 200 of this embodiment is formed of microfiber fibers having a diameter of 0.1 to 10 micrometers, the absorbent pad 10 of the present embodiment has excellent absorption ability and secretions to the outside of the absorbent pad 10 . This leakage phenomenon can be minimized.

If the diameter of the microfiber fibers of this embodiment is less than 0.1 micrometers or more than 10 micrometers, the absorption capacity and the effect of preventing the leakage of secretions to the outside may be insignificant compared to those formed in 0.1 to 10 micrometers. there is.

The microfiber fiber may be a polyester fiber, but is not limited thereto, and may be formed of any known material. For example, the microfiber fiber may be a polyethylene terephthalate fiber.

An antistatic layer 210 and a moisture absorption layer 220 are formed on both sides of the absorbent sheet 200 of this embodiment.

In the absorbent sheet 200 of this embodiment, an antistatic layer 210 is formed on one surface of the pure cotton sheet 100 side. Specifically, in the absorbent sheet 200 of the present embodiment, the antistatic layer 210 may be formed on the upper surface in contact with the pure cotton sheet 100 .

The antistatic layer 210 is formed on the upper surface of the absorbent sheet 200 to quickly absorb the moisture of the secretion absorbed by the pure cotton sheet 100 into the absorbent sheet 200, so that the pure cotton sheet 100 is damp. It can be minimized to be left unattended. Accordingly, the wearer can feel an excellent feeling of use while maintaining a clean state.

The antistatic layer 210 is formed of an antistatic composition comprising a binder and an antistatic agent.

The binder may include all known binder components. For example, the binder is acrylic resin, latex resin, vinyl acetate resin, vinyl acetate resin, acrylic-styrene copolymer resin, ethylene vinyl acetate, water-soluble polyurethane resin, polyvinyl acetate, polyvinyl alcohol, silicone resin, rosin resin , starch, gelatin, casein, carrageenan, pectin, guar gum, xanthan gum, gellan gum, gum arabic, and may include one or more selected from the group consisting of cellulose, but is not limited thereto.

The antistatic agent may include a surfactant-based antistatic agent, and such an antistatic agent realizes an antistatic effect by absorbing moisture. The absorbent sheet 200 of this embodiment includes an antistatic layer 210, It is possible to minimize skin irritation caused by static electricity while improving absorption.

Specifically, the antistatic agent may include stearyl dimethyl benzyl ammonium chloride, cetyl trimethyl ammonium chloride, and polyoxyethylene dodecyl ether. In particular, in this embodiment, by including all of the above three components as an antistatic agent, the absorption performance of secretions and the secretion to the outside of the absorbent pad 10 than when including one or two components selected from the three components It was confirmed that this leakage phenomenon can be minimized.

More specifically, the antistatic agent is stearyl dimethyl benzyl ammonium chloride (Stearyl dimethyl benzyl ammonium chloride), cetyl trimethyl ammonium chloride (Cetyl trimethyl ammonium chloride) and polyoxyethylene dodecyl ether (polyoxyethylene dodecyl ether) 1: 0.01 ~ 0.1 : It may be included in a weight ratio of 2 to 7. In particular, the antistatic agent is stearyl dimethyl benzyl ammonium chloride (Stearyl dimethyl benzyl ammonium chloride), cetyl trimethyl ammonium chloride (Cetyl trimethyl ammonium chloride) and polyoxyethylene dodecyl ether (polyoxyethylene dodecyl ether) 1: 0.01 ~ 0.1: 2 When included in a weight ratio of ~ 7, it is possible to minimize the leakage of secretions to the outside of the absorbent pad 10 while further improving the absorption performance of secretions.

Most specifically, the antistatic agent is stearyl dimethyl benzyl ammonium chloride (Stearyl dimethyl benzyl ammonium chloride), cetyl trimethyl ammonium chloride (Cetyl trimethyl ammonium chloride) and polyoxyethylene dodecyl ether (polyoxyethylene dodecyl ether) 1: 0.05 ~ 0.1 : May be included in a weight ratio of 4 to 5. In particular, the antistatic agent is stearyl dimethyl benzyl ammonium chloride (Stearyl dimethyl benzyl ammonium chloride), cetyl trimethyl ammonium chloride (Cetyl trimethyl ammonium chloride) and polyoxyethylene dodecyl ether (polyoxyethylene dodecyl ether) 1: 0.05 ~ 0.1: 4 When included in a weight ratio of ~ 5, it is possible to minimize the leakage of secretions to the outside of the absorbent pad 10 while remarkably improving the absorption performance of secretions.

The antistatic composition may include 1 to 30 parts by weight of the antistatic agent, specifically 5 to 25 parts by weight, and more specifically 7 to 20 parts by weight based on 100 parts by weight of the binder. In particular, when the antistatic composition of this embodiment contains 1 to 30 parts by weight of the antistatic agent with respect to 100 parts by weight of the binder, the absorbing performance of secretions is excellent, and the leakage of secretions to the outside of the absorbent pad 10 is minimized can be

If the antistatic composition of this embodiment contains less than 1 part by weight or more than 30 parts by weight of the antistatic agent with respect to 100 parts by weight of the binder, than when it contains 1 to 30 parts by weight of the antistatic agent , the absorption performance of secretions and the degree of minimizing the leakage of secretions to the outside of the absorbent pad 10 may be insignificant.

In the absorbent sheet 200 of this embodiment, the moisture absorption layer 220 is formed on the other surface of the waterproof sheet 300 side. Specifically, in the absorbent sheet 200 of the present embodiment, the moisture absorption layer 220 may be formed on the lower surface in contact with the waterproof sheet 300 .

The moisture absorption layer 220 is formed on the lower surface of the absorbent sheet 200 to minimize the phenomenon in which secretions absorbed by the absorbent sheet leave the absorbent sheet 200 and are exposed to the outside. Accordingly, the wearer can feel an excellent feeling of use while maintaining a clean state.

The moisture absorption layer 220 is formed of a moisture absorption composition including a binder and a moisture absorption agent.

The binder may include all known binder components. For example, the binder is acrylic resin, latex resin, vinyl acetate resin, vinyl acetate resin, acrylic-styrene copolymer resin, ethylene vinyl acetate, water-soluble polyurethane resin, polyvinyl acetate, polyvinyl alcohol, silicone resin, rosin resin , starch, gelatin, casein, carrageenan, pectin, guar gum, xanthan gum, gellan gum, gum arabic, and may include one or more selected from the group consisting of cellulose, but is not limited thereto.

The desiccant may include any applicable known desiccant. For example, the desiccant may include one or more selected from the group consisting of zeolite, silica gel, clay, and charcoal powder, but is not limited thereto.

Specifically, the desiccant may include zeolite, silica gel, and charcoal powder. In particular, in this embodiment, by including all of zeolite, silica gel, and charcoal powder as a desiccant, the secretion absorbed by the moisture absorption sheet leaves the absorption sheet 200 to the outside than when each of zeolite, silica gel or charcoal powder is included alone. It was confirmed that the phenomenon of exposure to

More specifically, the desiccant may include zeolite, silica gel, and charcoal powder in a weight ratio of 1:1 to 4:2 to 6. In particular, when the desiccant of this embodiment contains zeolite, silica gel and charcoal powder in a weight ratio of 1: 1 to 4: 2 to 6, the secretion absorbed by the absorbent sheet leaves the absorbent sheet 200 and is exposed to the outside. This can be further minimized.

The absorbent may have an average particle size of 100 to 150 mesh, specifically 110 to 140 mesh, and more specifically 120 to 130 mesh. In particular, when the moisture absorbent has an average particle size of 100 to 150 mesh, a phenomenon in which secretions absorbed by the moisture absorbent sheet leave the absorbent sheet 200 and are exposed to the outside can be minimized.

The composition for the desiccant may include 1 to 30 parts by weight of the desiccant, specifically 5 to 20 parts by weight, and more specifically 10 to 15 parts by weight, based on 100 parts by weight of the binder. In particular, when the composition for the desiccant of this embodiment contains 1 to 30 parts by weight of the desiccant with respect to 100 parts by weight of the binder, the leakage of secretions to the outside of the absorbent pad 10 is minimized while excellent in the absorption performance of secretions. can

If the moisture absorption composition of this embodiment contains less than 1 part by weight or more than 30 parts by weight of the moisture absorbent with respect to 100 parts by weight of the binder, compared to the case of including 1 to 30 parts by weight of the moisture absorbent, the secretion of Absorption performance and the degree of minimizing the leakage of secretions to the outside of the absorbent pad 10 may be insignificant. In particular, when the moisture absorbent is included in an amount of more than 30 parts by weight, the moisture is not evenly absorbed in the absorbent pad 10 as a whole, and the absorbent absorbs moisture excessively, and the moisture absorbent layer 220 and the absorbent sheet including the same As 200 rapidly expands, there may be a problem in that it is not suitable for use as the absorbent pad 10 .

The waterproof sheet 300 is positioned below the absorbent sheet 200 and is formed of a polyurethane material. Specifically, the waterproof sheet 300 may mean a polyurethane film positioned below the absorbent sheet 200 .

The waterproof sheet 300 of this embodiment can prevent the wearer's secretions absorbed by the absorbent sheet 200 from leaking out through the absorbent pad 10 . In particular, in this embodiment, a moisture absorption layer 220 is formed on the other surface of the absorbent sheet 200 on the side of the waterproof sheet 300 , and the waterproof sheet 300 is formed on the lower side of the absorbent sheet 200 , By blocking the outflow of secretions, it is possible to prevent the wearer's secretions from leaking through the absorbent pad 10 to the outside.

The absorbent pad 10 for incontinence of this embodiment is further provided with any type of sheet or coating layer applicable to the conventional absorbent pad 10 in addition to the pure cotton sheet 100, the absorbent sheet 200, and the waterproof sheet 300 described above. can be

The present invention provides a panty for incontinence comprising an absorbent pad for incontinence.

In another embodiment of the present invention, the pure cotton sheet 100; an absorbent sheet 200 positioned under the pure cotton sheet 100 and formed of microfiber fibers; and a polyurethane waterproofing sheet 300 positioned under the absorbent sheet 200; in the absorbent sheet 200, an antistatic layer 210 is formed on one surface of the pure cotton sheet 100 side, Incontinence comprising a moisture absorption layer 220 is formed on the other surface of the waterproof sheet 300 side, the antistatic layer 210 is formed of an antistatic composition containing a binder and an antistatic agent for incontinence absorbent pad (10) We provide panties for you.

The incontinence panties of this embodiment have excellent ability to absorb the wearer's sweat, urine, etc. secretions, and can continuously absorb the secretions, and the wearer's secretions pass through the absorbent pad 10 and spread to the outer fabric of the panties. As this is minimized, the wearer's feeling of use may be excellent.

In this case, the excellent absorption ability may mean that the absorbent pad 10 can contain a large amount of moisture (moisture) while absorbing moisture within a short time.

The structure and shape of the incontinence panties of this embodiment are not particularly limited, and the absorbent pad 10 may be formed in any known panty shape to which it can be fixed.

For example, the incontinence panties of this embodiment include a front portion 20 and a rear portion 30, as shown in FIGS. 2 and 3, and the connection portion between the front portion 20 and the rear portion 30 is may include

The absorbent pad 10 may be fixed at one or more positions selected from the group consisting of a front portion 20 , a rear portion 30 , and a connection portion between the front portion 20 and the rear portion 30 . Specifically, as shown in FIGS. 2 to 3 , in the case of men's incontinence panties, the absorbent pad 10 may be positioned on the front portion 20 of the panties, and in the case of women's incontinence panties, the front portion (20), the rear portion 30, and the absorption pad 10 may be positioned along the connection portion of the front portion 20 and the rear portion (30).

At least one absorbent pad 10 may be applied to the incontinence panty of the present embodiment, and the shape and number of the absorbent pad 10 may vary depending on the application position of the absorbent pad 10 and the structure of the panty.

In the incontinence panties of this embodiment, the absorbent pad 10 may be formed integrally with the incontinence panties or formed separately. In this case, when the absorbent pad 10 is formed to be detachable from the incontinence panties, the absorbent pad 10 may be replaceable.

When the absorbent pad 10 is formed integrally with the incontinence panties, the front portion 20 and the rear portion 30 of the incontinence panties and the connection portion between the front portion 20 and the rear portion 30 are formed. By sewing and fixing the absorbent pad 10 at one or more positions selected from the group, it is possible to form incontinence panties.

When the absorbent pad 10 is formed to be separated from the incontinence panties, the front portion 20, the rear portion 30, and the front portion 20 and the rear portion 30 of the incontinence panties are connected to each other. Incontinence by forming a fixing part 40 in which the absorbent pad 10 can be inserted and fixed at one or more positions selected from the group consisting of, and inserting and fixing the absorbent pad 10 in the fixing part 40 Can form dragon panties. In this case, as shown in Fig. 4, the absorbent pad 10 is separated from the incontinence panties, and the absorbent pad 10 can be inserted and fixed in the fixing part 40 of the incontinence panties, The absorbent pad 10 may be used interchangeably.

The fixing part 40 is located at one or more positions consisting of the front part 20, the rear part 30, or the connection part of the front part 20 and the rear part 30 in the incontinence panties, the absorbent pad 10 ) is inserted and fixed, the form and structure are not particularly limited.

For example, the fixing part 40 is formed at one or more positions consisting of the front part 20, the rear part 30, or the connection part of the front part 20 and the rear part 30 of the incontinence panties, It may be formed integrally with the incontinence panties (see FIGS. 2 and 3), and may be formed separately from the incontinence panties (not shown). At this time, when the fixing part 40 and the incontinence panties are formed as a separate type, only a part of the fixing part 40 is coupled to the outer fabric of the incontinence panties, or the outer fabric of the incontinence panties and the fixing part ( 40) may be in a form connected by a plurality of strings, but is not limited thereto.

When the absorbent pad 10 is applied to the entirety of the front portion 20, the rear portion 30, and the connection portion between the front portion 20 and the rear portion 30 in the incontinence panties of this embodiment, the fixing portion 40 ) may be formed separately in each of the front portion 20, the rear portion 30, and the connection portion, and may be formed in a form connected to the front portion 20, the rear portion 30 and the connection portion as one. , but not limited thereto.

In addition to the absorbent pad 10, the incontinence panties of the present embodiment may further include additional components for the purpose of improving fit, feeling of use, washing performance, and aesthetics. The additional configuration may include, but is not limited to, bands, laces, embroidery decorations, and the like.

The incontinence panties of the present invention include all of the contents of the absorbent pad 10 for incontinence.

Hereinafter, the absorbent pad for incontinence of the present invention and the incontinence panties including the same will be described in detail through Examples, Comparative Examples, and Experimental Examples. These examples are only for illustrating the present invention, and therefore, the scope of the present invention is not to be construed as being limited by these examples.

[Example]

Examples 1 to 5

The absorbent pad for urinary incontinence of FIG. 1 was prepared in which a pure cotton sheet, an absorbent sheet, and a waterproof sheet (polyurethane film) were laminated. In this case, the absorbent sheet was formed of polyethylene terephthalate microfiber fibers having a diameter of 1 to 5 micrometers.

As the absorbent sheet, an antistatic layer is formed on the upper surface with an antistatic composition comprising 10 parts by weight of an antistatic agent with respect to 100 parts by weight of the binder, and on the lower surface, a moisture absorption layer with a moisture absorption composition comprising 12 parts by weight of a desiccant with respect to 100 parts by weight of the binder. This formed one was used.

As the antistatic agent, a mixture of stearyldimethylbenzylammonium chloride, cetyltrimethylammonium chloride and polyoxyethylenedodecyl ether according to the composition of Table 1 [unit: weight ratio] was used.

As the desiccant, in Examples 1 to 5, a mixture of zeolite, silica gel and charcoal powder in a weight ratio of 1: 4: 2 was used, and the absorbent had an average particle size of 120 to 130 mesh.

Carboxymethyl hydroxyethyl cellulose was used as the binder.

Example 1 Example 2 Example 3 Example 4 Example 5 Stearyldimethylbenzylammonium chloride One One One One One cetyltrimethylammonium chloride 0.05 0.01 0.1 0.05 0.05 polyoxyethylene dodecyl ether 5 5 5 2 7

Examples 6 to 10

It was carried out in the same manner as in Example 1, except that a moisture absorbent in which zeolite, silica gel and charcoal powder were mixed according to the composition of Table 2 [unit: weight ratio] was used.

In this case, the '-' mark in Table 2 means that the corresponding component is not included.

Example 6 Example 7 Example 8 Example 9 Example 10 zeolite One One One One - silica gel 0.5 - - 3 3 charcoal powder 7 - 5 - 5

[ Comparative Example ]

Comparative Example 1

The same procedure as in Example 1 was carried out, except that the absorbent sheet on which the antistatic layer was not formed was used.

Comparative Examples 2 to 4

Except for using an antistatic agent according to Table 3 [unit: weight ratio], it was carried out in the same manner as in Example 1.

Comparative Example 2 Comparative Example 3 Comparative Example 4 Stearyldimethylbenzylammonium chloride One One - cetyltrimethylammonium chloride - 0.05 0.05 polyoxyethylene dodecyl ether 5 - 5

Comparative Example 5

It was carried out in the same manner as in Example 1, except that only stearyldimethylbenzylammonium chloride was used as an antistatic agent.

Comparative Example 6

Except that only cetyltrimethylammonium chloride was used as an antistatic agent, it was carried out in the same manner as in Example 1.

Comparative Example 7

Except that only polyoxyethylene dodecyl ether was used as an antistatic agent, it was carried out in the same manner as in Example 1.

Comparative Example 8

The same procedure as in Example 1 was carried out, except that an absorbent sheet on which a moisture absorption layer was not formed was used.

Comparative Examples 9 to 10

It was carried out in the same manner as in Example 1, except that the antistatic composition was mixed according to Table 4 [Unit: parts by weight].

Example 1 Comparative Example 9 Comparative Example 10 bookbinder 100 100 100 antistatic agent 10 0.1 40

Comparative Examples 11 to 12

Except for mixing the composition for moisture absorption according to Table 5 [unit: parts by weight], it was carried out in the same manner as in Example 1.

Example 1 Comparative Example 11 Comparative Example 12 bookbinder 100 100 100 desiccant 12 0.1 40

[ Manufacturing Example ]

In the incontinence panties including a front part, a rear part, and a connection part thereof, by forming a fixing part on the front part and inserting and fixing the incontinence absorbent pad of the embodiment or comparative example in the fixing part, as shown in FIG. Panties for incontinence were manufactured.

[Experimental example]

Experimental Example 1

According to the following, after evaluating the absorption capacity of the absorbent pad according to Example 1, the results are shown in Table 6.

Place a cylindrical dosing ring with an inner diameter of 5 cm and a height of 10 cm on the inside of the absorbent pad of Example 1 (upper side of the cotton sheet), fill it with about 80 g of artificial urine and absorb it, then flow back to measure the amount of the absorbent paper was measured, and this was expressed as 'primary reflux amount (g)'.

Then, after measuring the first regurgitation amount, the dosing ring was again filled with about 80 g of artificial urine and absorbed, and the amount of the hygroscopic paper was measured, and this was denoted as 'secondary regurgitation (g)'.

In addition, in the process of measuring the first reflux amount, the time required to completely absorb about 80 g of artificial urine into the absorbent pad was measured, and this was expressed as 'absorption time (sec)'.

In the same manner as in Example 1, the absorption capacity of Examples 2 to 10 and Comparative Examples 1 to 12 was evaluated, and the results are shown in Table 6.

Primary reflux (g) Secondary reflux (g) Absorption rate (sec) Example 1 0.1 1.5 18 Example 2 0.3 2.1 20 Example 3 0.3 2.2 21 Example 4 0.4 2.0 20 Example 5 0.3 2.1 23 Example 6 0.4 2.4 22 Example 7 1.0 3.2 26 Example 8 1.0 3.0 27 Example 9 1.0 3.5 25 Example 10 1.0 3.6 28 Comparative Example 1 1.5 7.8 40 Comparative Example 2 1.3 6.5 35 Comparative Example 3 1.4 6.0 37 Comparative Example 4 1.2 6.3 36 Comparative Example 5 1.4 7.0 38 Comparative Example 6 1.3 6.8 37 Comparative Example 7 1.4 6.7 39 Comparative Example 8 1.8 9.0 35 Comparative Example 9 1.3 7.0 38 Comparative Example 10 1.2 4.5 35 Comparative Example 11 1.6 8.5 37 Comparative Example 12 - - -

Referring to Table 6, it can be seen that, according to the present embodiment, the first backflow amount and the second backflow amount are small, and thus the moisture absorption ability is excellent. In addition, it can be seen that the absorption rate is remarkably fast, and the secretion can be absorbed within a short time.

That is, according to the present embodiment, it can be seen that the absorption capacity is excellent.

However, in the case of Comparative Example 12 in which the absorbent was included in excess, the absorbent sheet was excessively expanded by artificial urine, making it difficult to proceed with the experiment.

Experimental Example 2

In order to measure the amount of secretions flowing through the absorbent pad to the outside, the following experiment was performed.

The absorbent pad of Example 1 was prepared, but in order to evaluate the performance of the absorbent sheet, a waterproof sheet was not formed.

A cylindrical dosing ring having an inner diameter of 5 cm and a height of 10 cm was placed inside the absorbent pad (without waterproof sheet) of Example 1 (without waterproof sheet) (upper side of the cotton sheet), and about 140 g of artificial urine was filled therein for absorption. After that, the dosing ring was removed, and the absorbent pad was placed on the frame of the mesh structure and left for about 30 minutes. put the film on it.

At this time, a beaker for receiving artificial urine exposed from the absorbent pad is provided on the lower side of the frame of the mesh structure, and the amount of artificial urine collected in the lower beaker through the absorbent pad is measured, and the results are shown in Table 7 [ Unit: g].

In the same manner as in Example 1, using Examples 2 to 10 and Comparative Examples 1 to 12, the experiment was repeated, and the results are shown in Table 7.

passed through the absorbent pad
Amount of artificial urine (g) passed through the absorbent pad
Amount of artificial urine (g) Example 1 1.1 Comparative Example 1 3.3 Example 2 1.5 Comparative Example 2 2.5 Example 3 1.4 Comparative Example 3 2.5 Example 4 1.5 Comparative Example 4 2.4 Example 5 1.5 Comparative Example 5 2.8 Example 6 1.6 Comparative Example 6 2.9 Example 7 2.0 Comparative Example 7 2.8 Example 8 2.1 Comparative Example 8 7.0 Example 9 2.2 Comparative Example 9 3.0 Example 10 2.2 Comparative Example 10 1.2 Comparative Example 11 5.3 Comparative Example 12 -

Referring to Table 7, according to this embodiment, it can be seen that the amount of artificial urine that has passed through the absorbent pad is small. That is, the absorbent pad of the present embodiment means that it is possible to minimize the phenomenon that secretions leak out through the absorbent pad.

However, in the case of Comparative Example 12 in which the absorbent was included in excess, the absorbent sheet was excessively expanded by artificial urine, making it difficult to proceed with the experiment.

As described above, the description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can easily transform into other specific forms without changing the technical spirit or essential features of the present invention. you will understand Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may also be implemented in a combined form.

The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be interpreted as being included in the scope of the present invention. do.

10: absorbent pad
100: pure cotton sheet
200: absorbent sheet
210: antistatic layer
220: moisture absorption layer
300: waterproof sheet
20: front of panties
30: the back of the panties
40: fixed part

Claims (13)

pure cotton sheet;
an absorbent sheet positioned under the pure cotton sheet and formed of microfiber fibers; and
Including; a polyurethane waterproof sheet located under the absorbent sheet;
In the absorbent sheet,
An antistatic layer is formed on one surface of the pure cotton sheet, and a moisture absorption layer is formed on the other surface of the waterproof sheet,
The antistatic layer is
An absorbent pad for incontinence, characterized in that it is formed of an antistatic composition comprising a binder and an antistatic agent.
The method of claim 1,
The microfiber fibers are
Absorbent pad for urinary incontinence, characterized in that the diameter of 0.1 to 10 micrometers.
The method of claim 1,
The microfiber fibers are
An absorbent pad for incontinence, characterized in that it is a polyester fiber.
The method of claim 1,
The antistatic composition is
Absorbent pad for urinary incontinence, characterized in that it comprises 1 to 30 parts by weight of the antistatic agent with respect to 100 parts by weight of the binder.
The method of claim 1,
The antistatic agent
Stearyl dimethyl benzyl ammonium chloride (Stearyl dimethyl benzyl ammonium chloride), cetyl trimethyl ammonium chloride (Cetyl trimethyl ammonium chloride) and polyoxyethylene dodecyl ether (polyoxyethylene dodecyl ether), characterized in that it comprises an absorbent pad for urinary incontinence.
6. The method of claim 5,
The antistatic agent
Stearyl dimethyl benzyl ammonium chloride, cetyl trimethyl ammonium chloride and polyoxyethylene dodecyl ether are included in a weight ratio of 1: 0.01 to 0.1: 2 to 7 Characterized in that, an absorbent pad for incontinence.
The method of claim 1,
The moisture absorption layer is
An absorbent pad for incontinence, characterized in that it is formed of a moisture absorption composition comprising a binder and a moisture absorbent.
8. The method of claim 7,
The hygroscopic composition is
Absorbent pad for urinary incontinence, characterized in that it comprises 1 to 30 parts by weight of the absorbent with respect to 100 parts by weight of the binder.
8. The method of claim 7,
The moisture absorbent
Absorbent pad for urinary incontinence, characterized in that it comprises at least one selected from the group consisting of zeolite, silica gel, clay and charcoal powder.
According to claim 1, characterized in that it comprises the absorbent pad, incontinence panties.
11. The method of claim 10,
The incontinence panties include the absorbent pad,
The absorbent pad, characterized in that the replaceable, urinary incontinence panties.
11. The method of claim 10,
The incontinence panties include a front part and a rear part,
The absorbent pad is
Incontinence panties, characterized in that fixed at one or more positions selected from the group consisting of the front part, the rear part, and the connection part of the front part and the rear part.
13. The method of claim 12,
The incontinence panties are
Panties for incontinence, characterized in that it further comprises a fixing part to which the absorbent pad is inserted and fixed.

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