JPH11192255A - Nursing. sanitary and personal products with deodorizing, mothproof, antibacterial and dehumidifying effects - Google Patents

Abstract

PROBLEM TO BE SOLVED: To serve for formation of comfortable sanitary environment by absorbing excrement odor and body odor generated from a human body and preventing leaks of these to the surrounding of a human body. SOLUTION: Personal products such as pajamas, bathrobe, underwear, and sheet for bed are constituted using a flexible sheet material 1 impregnated with deodoring, mothproof, antibacterial and dehumidifying absorbents 2 at least as a part of material. And, a water-absorbing sheet material is formed by putting and supporting a highly water-absorbent polymer adsorbent 3 between a pair of sheet materials 1, and this water-absorbing sheet material 5 is used as a part of the material for nursing and sanitary products P such as paper diaper and sanitary napkin. The adsorbent 2 is a powdered product made by pulverizing rocks of quartz diorite by scientific name. For the inner sheet material 1 a flexible material 6 such as polyolefin-based nonwovem fabrics is laminated, and for the outer sheet material 1 a surface decorated sheet 7 is laminated.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention eliminates and prevents adverse effects on the human body such as various odors, insect damage, infection by various bacteria, etc. which occur in the living environment, and particularly, excrement odor and body odor generated from the human body itself. In order to help create a comfortable sanitary environment by removing other bad odors, for example, deodorization using disposable diapers, sanitary napkins, pajamas underwear, etc.
The present invention relates to nursing, menstruation, and personal care products having insect repellent, antibacterial, and dehumidifying effects.

[0002]

2. Description of the Related Art Conventionally, in connection with clothing, eating and living in daily life, for example, odors are generated from personal belongings such as various kinds of clothes, and various bacteria are propagated due to moisture and the like. May worsen. In particular, in a nursing home or the like, the so-called bedridden excrement smell drifts around and even outside the room, and not only the surroundings but also the person himself is often bothered and uncomfortable. In recent years, the hygiene condition in the living environment has been dramatically improved, and conversely, even slight contamination can be avoided. There is. For this reason, antibacterial treatment for qualitatively suppressing the generation of bacteria and the like that contribute to the unpleasant odor and contamination has been performed, and various antibacterial goods have been provided. Among them, in the past, for example, disposable diapers for nursing care for adults and elderly people, disposable diapers for children and infants, sanitary napkins for women, etc., impart various deodorizing, insect repellent, antibacterial, and dehumidifying effects to suppress the generation of excrement odor. There is something.

[0003]

However, in order to remove various odors, insect harm, infection by various bacteria, moisture, etc. which deteriorate the living environment such as excrement odors in nursing homes, respective prevention means and prevention are required. Although instruments and the like have been conventionally provided as described above, they generally have little effect of sufficiently absorbing various odors and the like. That is, it is difficult to completely remove the excrement odor, body odor, and other odors generated from the human body by using the conventional disposable diapers for the elderly for the elderly, the disposable diapers for the children and the infant, and the sanitary napkin for the female.

Therefore, the present invention has been made in view of the above-mentioned various circumstances, and includes, for example, disposable diapers and sanitary products such as nursing and sanitary products or personal belongings regardless of whether they are for home use or business use. Deodorant and insect repellents that can be used freely as napkins, pajamas, yukata, underwear, bed sheets, etc.
An object of the present invention is to provide nursing care, menstruation and personal care products having antibacterial and dehumidifying effects.

[0005]

According to the present invention, there is provided a flexible paper or nonwoven material impregnated with an adsorbent 2 for deodorization, insect repellent, antibacterial, and dehumidification. Nursing and sanitary goods P such as disposable diapers and sanitary napkins by using the sheet material 1 made of
Or personal belongings Q such as pajamas, yukata, underwear, bed sheets, and the like. A sheet material 1 made of a flexible paper material or nonwoven material impregnated with an adsorbent 2 for deodorization, insect repellent, antibacterial, and dehumidification, and a highly water-absorbing material sandwiched and supported between a pair of sheet materials 1 A highly water-absorbing polymer adsorbent material 3 such as a resin, and at least an inner sheet material that comes into contact with the human body is formed by punching a punch hole 4 or the like to impart water permeability to the sheet material 5
It can be configured to be wrapped in nursing and sanitary products P such as sanitary napkins and disposable diapers. By using the sheet material 1 impregnated with the adsorbent 2 as a fabric, personal belongings Q such as pajamas, yukata, underwear, bed sheets and the like can be formed. On the inside of the sheet material 1, a soft material 6 such as a polyolefin-based nonwoven fabric for softening contact with the skin is laminated, and
By laminating the outer sheet 7 for preventing water leakage on the outside of the sheet material 1, it can be constituted mainly as a nursing and sanitary article P such as a disposable diaper and a sanitary napkin. The adsorbent 2 can be formed by crushing a rock having a scientific name of quartz diorite hakamaiwa into powder.

[0006] In the care, physiology, and personal care products having the deodorizing, insect repelling, antibacterial, and dehumidifying effects according to the present invention configured as described above, excrement odor generated from the human body when used in, for example, nursing homes. It deodorizes odors and body odors, and also acts as an insect repellent, antibacterial, and dehumidifying, suppresses the growth of bacteria and the like, improves the sanitary environment, and realizes a comfortable environment for the human body. The adsorbent 2, which is made by crushing rock, which is scientifically named quartz diorite rock, into powder, facilitates addition and mixing into the sheet material 1 and is used as an integrated material with the flexible sheet material 1. Let it. Flexible material 6 laminated on inner sheet material 1
Does not cause stiffness due to soft contact with the skin, and the water-leakage-preventing front cover sheet 7 laminated on the outer sheet material 1 is capable of preventing excretion and bodily fluids from leaking to the outside at the same time as leakage of odor to the outside. Etc. do not leak.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION In the following, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 indicates a sheet material, and as shown in FIG. It is formed of a flexible paper material, nonwoven material, or the like impregnated with an adsorbent 2 for deodorization, insect control, antibacterial, and dehumidification. Then, as shown in FIG.
Used as a part of materials for personal belongings Q such as yukata, underwear and bed sheets. For example, the sheet material 1 is a personal belonging Q
Are disposed inside the cloth, disposed on both the inside and outside of the cloth, and further disposed only inside or outside the cloth. At this time, the sheet material 1 may be used alone for the personal belongings Q, or a flexible material 6 such as a polyolefin-based nonwoven fabric may be laminated on the surface of the sheet material 1 that comes into contact with the skin. It is good also as a structure.

As shown in FIG. 3, a highly water-absorbing polymer adsorbing material 3 is sandwiched and held between a pair of sheet materials 1, and a plurality of punch holes are formed in at least the inner sheet material 1 which is in contact with a human body. A water-absorbing sheet material 5 is formed by forming a hole in the water-absorbing sheet material 4 by imparting water permeability, and this water-absorbing sheet material 5 is used as a part of a material for nursing and sanitary goods P such as disposable diapers and sanitary napkins. is there. Then, when the water-absorbing sheet member 5 is configured as a nursing / sanitary article P, as shown in FIG.
The inner sheet material 1 is laminated with a soft material 6 such as a polyolefin-based nonwoven fabric for softening contact with the skin and improving the feel, and the outer sheet material 1 has external odors and dirt. The cover sheet 7 for preventing water leakage is laminated so as not to leak. In addition, you may use the above-mentioned water-absorbing sheet material 5 with respect to the nursing / sanitary articles P as an independent material.

As the high-water-absorbing polymer adsorbent 3, for example, a high-water-absorbing resin having a water-absorbing power of about 500 times its own weight, or a polymer having several different chemical structures can be applied. That is, acrylonitrile is graft-polymerized to starch, and the polyacrylonitrile branch is hydrolyzed to replace the nitrile group with a carboxyl group and an amide group. This high water absorption function is exhibited by lightly crosslinking a polymer having an ionizable group, and a similar polymer is synthesized using a synthetic polymer and modified cellulose. Specifically, nursing care for disposable diapers, sanitary napkins, etc.
In the case of sanitary ware Q, a method in which acrylonitrile is graft-polymerized to starch in a cerium salt solvent to obtain a starch grafted with sodium polyacrylic acid via hydrolysis, or using acrylic acid as a starting monomer,
Various methods such as a method of adding a small amount of a cross-linkable monomer thereto to co-graft-polymerize to starch, a method of copolymerizing acrylamide and a sulfonic acid-containing monomer into starch, a method of using carboxymethyl cellulose as a polymer electrolyte instead of starch, etc. There is something.

The sheet material 1 itself may be formed as a paper made of a fibrous stock material, or may be formed as a non-woven fabric made of a predetermined synthetic resin fiber. There is no particular limitation on the woven form, the form of the thin sheet, and the like. The point is that the thin form is flexible, preferably flexible, and impregnated with the powdery adsorbent 2. What is necessary is just to be able to make it.

The adsorbent 2 has a scientific name produced in the vicinity of Kobishiike, which is the foothills of the Ioyama Mountains near the Kanazawa city, which is the prefectural border between Ishikawa and Toyama prefectures. It is planned to use crushed rocks, which are royal stone (sulfur) / green tough / mineral ore called "Pegasus", and the components are composed of the Light Industry Bureau of the Ministry of International Trade and Industry. According to this analysis, the results are as shown in Table 1.

[Table 1] That is, the above-mentioned adsorbent 2 used in the present embodiment of the present invention is roughly composed of three base materials. The first one is a sea floor stone of a submarine protuberance called green, and the second one is green. The third is volcanic rock glass ore called black, the third is shell fossils several hundred million years old,
The various effects produced by combining these three types of bases of pure natural composition are immeasurable and contain rare elements that are said to be indispensable for various living organisms that cannot be elucidated with the current scientific analysis ability. Is what it is.

It is to be noted that 10 g of the adsorbent 2 is added to distilled water 100
The change in hydrogen ion concentration due to immersion in water was 6.1 immediately after, 7.4 hours after 8 hours, 7.4 after 24 hours.
It was 7.4 after 48 hours.

The pollutant adsorption performance between the adsorbent 2 and the barley stone is as shown in Table 2, which shows that 50 g of each of the adsorbent and the barley stone were mixed with a mercury content of 0.01 wt ppm. The solution was charged into 500 ml, and the change over time in the mercury content was measured.

[Table 2]

The adsorption performance of hexavalent chromium on the adsorbent 2 and the activated carbon is as shown in Table 3, which is a comparative example of the adsorbent 2 and the activated carbon at different weight percentages of 1.67 mg / kg. 1 test liquid.

[Table 3]

The performance of this adsorbent 2 for decomposing and adsorbing harmful heavy metals and pesticide organic chlorine is as shown in Table 4, which is a change with time after the adsorbent is put into 100 ml of water in which various types of drin are melted. It is what saw.

[Table 4]

The processing action of the aqueous solution of heavy metal Cd (cadmium) is as shown in Table 5, which is obtained by adding Ca
(CH ₃ COO) ₂ 2H ₂ O was added, and Cdl. 15pp
FIG. 9 shows changes over time after the adsorbent 2 was added to the aqueous solution having the value of m.

[Table 5] According to this, it was confirmed that the cadmium concentration of 1.15 decreased by nearly 60% after one day, and decreased to nearly 1/6 after two days. In addition, chlorine such as ammonia and nitrite, free It has also been recognized that it has the action of treating compounds such as chlorine, cyanide and anone.It also exerts the same adsorption treatment action on other harmful substances, especially various odors generated from the human body, such as excrement odor, body odor and others. Was almost absorbed and deodorized.

Next, an example of use of the nursing and sanitary products having deodorizing, insect repellent, antibacterial and dehumidifying effects according to the present invention will be described. For example, in the case of personal belongings Q, a sheet as shown in FIG. Pajamas with material 1 wrapped inside the fabric, FIG. 2
FIG. 2 (b) shows a yukata in which the sheet material 1 is wrapped inside the cloth, FIG. 2 (c) shows an underwear in which the sheet material 1 is wrapped inside the cloth, and FIG. The sheet material 1 is a bed sheet or the like in which the sheet material 1 is wrapped inside the fabric. Further, as shown in FIG. 3, it is used as a part of a material for nursing and sanitary products P such as a disposable diaper and a sanitary napkin, or used as another surface material.

[0018]

As described above, according to the present invention, a sheet material 1 made of a flexible paper material or a non-woven material impregnated with an adsorbent 2 for deodorization, insect repellent, antibacterial, and dehumidification is at least a part of the material. It is used as nursing and sanitary goods P such as disposable diapers and sanitary napkins or personal belongings Q such as pajamas, yukata, underwear and bed sheets, so that it can be used in nursing homes and other nursing homes. It can deodorize excrement odors and body odors, and further acts as insect repellent, antibacterial, and dehumidifying, suppresses the growth of bacteria and the like, improves the sanitary environment, and realizes a comfortable environment for the human body.

Also, a sheet material 1 made of a flexible paper material or nonwoven material impregnated with an adsorbent 2 for deodorization, insect repellent, antibacterial and dehumidifying purposes, and a sheet material 1 sandwiched between a pair of sheet materials 1 And at least the inner sheet material 1 that comes into contact with the human body is formed by punching a punch hole 4 or the like to impart water permeability to the water-absorbing sheet material. Nursing and sanitary goods P such as sanitary napkins and disposable diapers
, It can efficiently absorb the excrement odor and body odor from the human body, and can prevent the excrement odor and body odor from drifting around the room. In addition, the person himself does not have to worry about it. For example, it is possible to improve the hygiene environment in places such as nursing homes and other necessary places, parts and the like, and to create a comfortable environment for the human body.

The adsorbent 2, which is obtained by crushing a rock having a scientific name of quartz diorite, and making it into a powder form, is easily added to and mixed with the sheet material 1, and is integrated with the flexible sheet material 1. It can be used as a product.

The soft material 6 such as a polyolefin-based nonwoven fabric laminated on the inner sheet material 1 softens the contact with the skin and does not cause a stiff uncomfortable feeling. , And can be worn comfortably as personal belongings Q such as yukata, underwear, bed sheets and the like.

Further, since the outer cover sheet 7 laminated on the outer sheet material 1 for preventing water leakage does not leak excrement or body fluid at the same time as the odor leaks to the outside, it can be provided at each place or location in the living environment. No problem occurs even if used in

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view when implemented as a personal item according to an embodiment of the present invention.

FIGS. 2A and 2B are front views of the case where the present invention is carried out as personal belongings, wherein FIG. 2A shows pajamas, FIG. 2B shows a yukata, FIG. 2C shows underwear, and FIG. 2D shows bed sheets.

FIG. 3 is a cross-sectional view of a case where the present invention is implemented as a nursing and sanitary product such as a disposable diaper.

FIG. 4 is a sectional view of the same.

[Explanation of symbols]

 P: nursing and sanitary goods Q: personal belongings 1 ... sheet material 2 ... adsorbent 3 ... super absorbent polymer adsorbent 4 ... punch holes 5 ... water absorbing sheet material 6 ... soft material 7

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁶ Identification code FI A41D 31/00 A41D 31/00 E 501 501Z A47G 9/02 A47G 9/02 P A61G 7/05 D04H 1/40 B D04H 1 / 40 D06M 11/00 D06M 11/00 A41B 13/02 A D21H 21/36 A61F 13/18 380Z A61G 7/04 D21H 5/22 D

Claims (8)

[Claims] 1. A disposable diaper or sanitary napkin using at least a part of a flexible sheet material made of a paper material or a nonwoven material impregnated with an adsorbent for deodorization, insect repellency, antibacterial activity, and dehumidification. Nursing care and sanitary products or pajamas
Nursing care with deodorant, insect repellent, antibacterial, and dehumidifying properties, characterized by being used as personal items such as yukata, underwear, bed sheets, etc.
Menstrual and personal care products. 2. A sheet material made of a flexible paper material or non-woven material impregnated with an adsorbent for deodorization, insect repellent, antibacterial action, and dehumidification, and a sheet material sandwiched and supported between a pair of sheet materials. A highly water-absorbent polymer adsorbent such as a water-absorbent resin, and at least the inner sheet material that comes into contact with the human body is formed into a water-absorbing sheet material by perforating punch holes and the like to impart water permeability, Nursing care and physiology with deodorizing, insect repellent, antibacterial, and dehumidifying properties, which are included in nursing and sanitary products such as napkins and disposable diapers
Personal accessories. 3. Nursing care having deodorizing, insect repelling, antibacterial, antibacterial and dehumidifying properties, characterized in that the sheet material impregnated with the adsorbent is used as a material to form personal belongings such as pajamas, yukata, underwear, bed sheets and the like. -Menstrual and personal items. 4. A care, physiology and body having deodorizing, insect repelling, antibacterial, dehumidifying effects according to claim 1, wherein a soft material for softening contact with the skin is laminated inside the sheet material. Supplies. 5. The nursing, sanitary and personal care product having deodorizing, insect repellent, antibacterial, dehumidifying effects according to any one of claims 1 to 4, wherein a surface covering sheet for preventing water leakage is laminated outside the sheet material. 6. The care product having deodorizing, insect repellent, antibacterial and dehumidifying effects according to any one of claims 1 to 5, wherein the adsorbent is obtained by crushing a rock having a scientific name of quartz diorite hakamaiwa into powder. -Menstrual and personal items. 7. An adsorbent for deodorizing, insect repellent, antibacterial, and dehumidifying, which is obtained by crushing a rock having a scientific name of quartz diorite and humid rock into powder, into a sheet material made of a flexible paper material, nonwoven material, or the like. Deodorizing characterized in that the sheet material is used as at least a part of the material to provide nursing and sanitary articles such as disposable diapers and sanitary napkins or personal items such as pajamas, yukata, underwear and bed sheets.・ Nursing, physiology and personal care products with insect repellent, antibacterial and dehumidifying effects. 8. A flexible paper-based material or non-woven fabric material impregnated with a deodorizing, insect-controlling, antibacterial, and dehumidifying adsorbent obtained by crushing a rock having a scientific name of quartz diorite hakamaiwa into powder. It has a sheet material and a superabsorbent polymer such as a superabsorbent resin sandwiched and held between a pair of sheet materials, and at least the inner sheet material that comes into contact with the human body has punch holes or the like. In addition to forming a water-absorbent sheet material to impart water permeability and softening the skin to soften contact with the skin, the outer sheet material is laminated with a sheet for preventing water leakage on the outer sheet material. Nursing, sanitary and personal care products with deodorizing, insect repellent, antibacterial, and dehumidifying effects, which are included in nursing and sanitary products such as napkins.