CN101453972A - Sweat absorbent sheet and disposable diaper - Google Patents
Sweat absorbent sheet and disposable diaper Download PDFInfo
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- CN101453972A CN101453972A CNA2007800172260A CN200780017226A CN101453972A CN 101453972 A CN101453972 A CN 101453972A CN A2007800172260 A CNA2007800172260 A CN A2007800172260A CN 200780017226 A CN200780017226 A CN 200780017226A CN 101453972 A CN101453972 A CN 101453972A
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- absorbent sheet
- quaternary ammonium
- ammonium salt
- sweat absorbent
- sheet
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Abstract
The present invention provides a sweat-absorbent sheet containing antimicrobial medical agent ingredient and effectively absorbing sweat and a disposable diaper having the sweat-absorbent sheet. A sweat-absorbent sheet comprises a base sheet and an antimicrobial medical agent ingredient integrated with the base sheet. The base sheet includes cellulose fiber. The medical agent ingredient is a quaternary ammonium salt. The base sheet is wetted with a solution of the quaternary ammonium salt and dried thereafter so as to be integrated with the quaternary ammonium salt. The sweat-absorbent sheet is available to a disposable diaper.
Description
Technical field
The present invention relates to sweat absorbent sheet and use the disposable diaper of this sweat absorbent sheet, sweat absorbent sheet is in more detail for containing the sweat absorbent sheet of antibiotic property ingredient.
Background technology
All the time, employed sweat absorbent sheet is known in the disposable shorts such as disposable diaper, disposable study trousers (Training Pants), disposable robe.For example, in the disclosed disposable diaper, the inner face of (end flap) uses the breathability sweat absorbent sheet in the waistline zone in TOHKEMY 2000-189454 communique (patent documentation 1).In addition, in TOHKEMY 2004-358099 communique (patent documentation 2) in the disclosed absorbent commodity, on the waistline zone and face that skin contacts, use the sweat absorbent sheet of hydrophilic and breathability.These sweat absorbent sheets are the miliaria that is easy to generate when being used to prevent to wear disposable diaper etc. and measles etc.In addition, in TOHKEMY 2001-299811 communique (patent documentation 3) and TOHKEMY 2002-153507 communique (patent documentation 4) in the disclosed absorbent commodity, in order to prevent measles etc., at the medicative composition of position coating tool that contacts with skin, for example Aloe is extracted into and grades.
Patent documentation 1: TOHKEMY 2000-189454 communique
Patent documentation 2: TOHKEMY 2004-358099 communique
Patent documentation 3: TOHKEMY 2001-299811 communique
Patent documentation 4: TOHKEMY 2002-153507 communique
Summary of the invention
But the sweat absorbent sheet in the patent documentation 1,2 is that desire prevents the sheet material that miliaria produces by absorbing sweat, and along with increasing of absorbing sweat amount, its effect reduces.In addition, absorbent commodity in the patent documentation 3,4 is to apply ingredient (patent documentation 3) or apply ingredient on the ventilative non-woven fabrics that is made of composite fibre on the non-woven fabrics that is made of long fibre, can suppress the generation of miliaria and measles, but because non-woven fabrics is not the article of absorption of perspiration, when therefore going out a large amount of antiperspirant, can not give skin refrigerant sense.
Problem of the present invention is to provide a kind of sweat absorbent sheet, wherein, is contacting when using the refrigerant sense of the skin that can be perspired, the propagation of the bacterium that can suppress simultaneously to be considered to relevant with the generation of miliaria with skin.
The present invention who is used to solve described problem comprises the disposable diaper of this sweat absorbent sheet of use of the sweat absorbent sheet of the 1st aspect of the present invention and the 2nd aspect of the present invention.
Described the 1st aspect of the present invention is object with the sweat absorbent sheet, and this sweat absorbent sheet contains contained ingredient in the substrate sheet that formed by the fiber assembly that contains hygroscopicity fibre and the described substrate sheet.
This sweat absorbent sheet in the 1st aspect of the present invention is characterised in that described hygroscopicity fibre contains cellulose fibre at least; Described ingredient is a quaternary ammonium salt; The described substrate sheet substrate sheet that to be the solution impregnation that makes described quaternary ammonium salt become one its drying and described quaternary ammonium salt after wherein.
In another preferred implementation of the 1st aspect of the present invention, described quaternary ammonium salt is cetylpyridinium chloride, benzalkonium chloride, benzethonium chloride.
In another preferred implementation of the 1st aspect of the present invention, the amount of the described quaternary ammonium salt that becomes one with described substrate sheet is 0.012～0.176 weight %.
In another preferred implementation of the 1st aspect of the present invention, the amount of the described quaternary ammonium salt that becomes one with described substrate sheet is 0.029～0.088 weight %.
In another preferred implementation of the 1st aspect of the present invention, the tissue paper that described substrate sheet is to use paper pulp fiber to form as described cellulose fibre.
Described the 2nd aspect of the present invention is object with the disposable diaper, and it has Attacking Midfielder's region, low back region and the following crotch region between this two zone, and wherein, inner face is a side that contacts with skin, and the surface is the one side with contact with clothing.
The disposable diaper of described the 2nd aspect of the present invention is characterised in that, in described Attacking Midfielder's region and described low back region and described crotch region down, the described inner face in the described at least low back region is provided with the sweat absorbent sheet of described the 1st aspect of the present invention.
The sweat absorbent sheet of the 1st aspect of the present invention is by containing the quaternary ammonium salt that the cellulose fiber peacekeeping becomes one with it, hydrophilic cellulose fibre absorbs antiperspirant, can give skin refrigerant sense, simultaneously be with the cellulose fibre carrier quaternary ammonium salt from by stripping easily the cellulose fibre of antiperspirant moistening in this antiperspirant, staphylococcic breeding on the epidermis of the skin that can suppress to perspire, thus the generation of miliaria prevented.
Quaternary ammonium salt is in the 1st aspect of the present invention of cetylpyridinium chloride, benzalkonium chloride, benzethonium chloride, can easily obtain the medicine component as the antibiotic property composition.
Amount according to quaternary ammonium salt is the 1st aspect of the present invention of 0.012～0.176 weight %, produces miliaria in the time of can preventing to contact with skin, can make the sweat absorbent sheet that skin not have stimulation.When its amount is 0.029～0.088 weight %, can further prevent the generation of miliaria.
In the 1st aspect of the present invention of the substrate sheet that is formed by fiber assembly for the tissue paper that formed by paper pulp fiber, the paper pulp fiber that forms this tissue paper is the excellent carrier of quaternary ammonium salt.
According to the inner face at the low back region disposable diaper of the 2nd aspect of the present invention of the sweat absorbent sheet aspect the of the present invention the 1st is set, the waist that can prevent to wear the infant of diaper produces miliaria.
Description of drawings
Fig. 1 is the local disrumpent feelings figure of disposable diaper.
Fig. 2 is the part sectioned view of sweat absorbent sheet.
Symbol description
1 diaper
2 inner faces (interior facesheet)
3 surfaces (surficial sheets)
6 Attacking Midfielder's regions
7 low back regions
8 times crotch regions
21 sweat absorbent sheets
The 21a substrate sheet
23 hygroscopicity fibres (paper pulp fiber)
The specific embodiment
Below, with reference to accompanying drawing sweat absorbent sheet of the present invention is elaborated.
Fig. 1 is the local disrumpent feelings plane graph of disposable diaper 1.Diaper 1 is made of liquid permeability surficial sheets 2, opaque liquid back-sheet 3 and the absorbency core 4 between this two sheet material 2,3, has Attacking Midfielder's region 6, low back region 7 and the following crotch region 8 of the health that covers the person that wears the diaper.Be provided with the fixture 9 that is used to connect front and back waist zone 6,7 in the both sides of low back region 7.Surficial sheets 2 forms the inner face that contacts with the person's's (not have diagram) that wears the diaper skin, the surface of back-sheet 3 formation and the person's that wears the diaper contact with clothing.
For the part of the surficial sheets 2 in the low back region 7 of such diaper 1, by bonding or deposited sweat absorbent sheet 21 and the reinforcement sheet material 22 (with reference to Fig. 2) of being provided with.Because the antiperspirant of waist can be absorbed by sweat absorbent sheet 21, therefore wear urine trousers person and can obtain refrigerant sense, can obtain to prevent the effect of the generation of miliaria.
Fig. 2 is the sweat absorbent sheet 21 among Fig. 1 and the part sectioned view of auxiliary sheet material 22, and two sheet materials 21,22 carry out stacked integrated with sweat absorbent sheet 21 with the mode that the skin of wearing urine trousers person contacts.Sweat absorbent sheet 21 contains substrate sheet 21a and is the ingredient (not diagram) of carrier with it, and substrate sheet 21a is such cellulose aggregation: with 5～20g/m
2Ratio contain cellulosic fibre, preferred paper pulp fiber as hygroscopicity fibre, in addition, relatively the weight of cellulosic fibre contains 0～90 weight % is the core composition with the polypropylene, be the thermoplastic synthetic fibers such as composite fibre, polyester fiber of sheath composition with the polyethylene.Use in the illustrated example and only constitute, have (paper) weight 17g/m by paper pulp fiber 23
2Tissue paper as substrate sheet 21a.Such sweat absorbent sheet 21 is after drug solutions such as the aqueous solution of the quaternary ammonium salt of desired concn or alcoholic solution are impregnated into substrate sheet 21a, dry this substrate sheet 21a obtains, quaternary ammonium salt infiltrates as the paper pulp fiber 23 of carrier and attached to its surface and inner or carry out chemical bond, thereby integrated.Quaternary ammonium salt uses as antibacterial; for example can use: cetylpyridinium chloride, benzalkonium chloride, benzethonium chloride, kelene yl pyridines, alkyl trimethyl ammonium chloride, dialkyl dimethyl ammonium chloride, cetyl trimethyl ammonium bromide, DDAC, the different nonyl dimethyl of decyl ammonium fluoride, cetylpyridinium chloride, 4; 4 '-(tetramethylene two carbon amino) two (1-decyl pyridine bromides), N, N '-hexa-methylene two (4-carbamoyl-1-decyl pyridine bromide) etc.The medicine solution impregnation is had: substrate sheet 21a is positioned in the drug solution or with drug solution is sprayed on the substrate sheet 21a to the method among the substrate sheet 21a.Reinforcement sheet material 22 is to be used for diaper 1 to be in the tissue of keeping sweat absorbent sheet 21 when wearing state, and preferably the non-woven fabrics by thermoplastic synthetic fibers such as ventilative non-woven fabrics and spun-bonded non-woven fabrics forms.In addition, more preferably this thermoplastic synthetic fiber 24 composite fibre that is hot rolling songs, thus can make the sheet material of supplementary plate material 22 for softness and good air permeability.Auxiliary sheet material 22 is incorporate with sweat absorbent sheet 21 by the bonding or deposited fiber interweaving methods such as bonding mode, inject high pressure column current or use acupuncture cotton etc. of waiting.Reinforcement sheet material 22 also is arranged on the surficial sheets 2 by bonding mode such as bonding or deposited.
All the time, think that one of reason of producing miliaria is, follow the generation of a large amount of antiperspirant, pore stops up, and antiperspirant is exuded on epidermis and the corium by sweat duct afterwards, and cause inflammation this moment.But opinion according to the inventor, the product of inferring the staphylococcus epidermidis of propagation when perspiring stops up the reason that sweat duct is the generation miliaria, an amount of is the cationic antibacterial of example and/or is the polycation antibacterial and the staphylococcus epidermidis coexistence of example by making, not only can not stimulate skin but also can suppress the propagation of staphylococcus epidermidis with the polylysine with quaternary ammonium salts such as cetylpyridinium chlorides.Fig. 1,2 sweat absorbent sheet 21 are based on that described opinion is made, its desire utilization as the water absorption excellence, can with quaternary ammonium salt forcefully the paper pulp fiber 23 of an example of bonded cellulose fibre antiperspirant is promptly absorbed, bring refrigerant sense to skin, make the quaternary ammonium salt stripping lentamente from antiperspirant that becomes one with paper pulp fiber by antiperspirant simultaneously, thereby suppress the propagation of staphylococcus epidermidis.
The amount of the ingredient of stripping afterwards in 4 hours is placed in the various tests that table 1 expression will study in distilled water (DW) and 0.5% saline solution (NaCl aq) with sweat absorbent sheet.Substrate sheet 21a uses has (paper) weight 17g/m
2The 3.4g tissue paper.This substrate sheet 21a is placed in the kind of ingredient each aqueous solution different with concentration, each aqueous solution is impregnated in the substrate sheet, carry out drying afterwards, obtain the different a plurality of test sweat absorbent sheets of content of ingredient thus.Secondly, test was placed 4 hours down in 20 ℃ in the saline solution of the distilled water of 35ml and 0.5% with sweat absorbent sheet, make the ingredient stripping.With g/l is unit, utilizes the HPLC of CrestPak C18S chromatographic column to measure the stripping quantity of each ingredient in these distilled water and 0.5% saline solution.The stripping quantity of each ingredient is roughly the same in distilled water and 0.5% saline solution.
The result of performance evaluation is carried out in the different test of content of the various ingredient quaternary ammonium salts of table 2 expression preparation with sweat absorbent sheet to this test with sweat absorbent sheet." stripping quantities after 4 hours " in the table 2 are represented in the test identical with the test of table 1 from the amount of test with the ingredient of stripping the sweat absorbent sheet." upper arm skin test " in the table 2 expression is close to the upper arm parts of 10 NAMs with each test of 5 * 5cm size with sweat absorbent sheet, observes the result that the state of skin obtains after 24 hours.In the observed result of " miliaria prevents effect ", effect " has " expression 10 philtrums to have more than 8 people and can define effect, " having slightly " expression 10 philtrums have more than 6 people can efficiency confirmed fruit.Effect " nothing " expression 10 philtrums have the above affirmation of 5 people not have effect.In addition, " skin unusual " is that position and its peripheral position that will be close to sweat absorbent sheet compare observable result, unusually " nothing " expression is for the position of being close to sweat absorbent sheet, and 10 philtrums, 10 people do not have unusually, and " having slightly " expression 10 philtrums have 8～9 people not unusual.From the unusual observed result to skin, the content of quaternary ammonium salt is preferably below the 0.176 weight %, more preferably below the 0.088 weight %.In addition, from the effect that prevents that miliaria from producing, the content of quaternary ammonium salt is preferably more than the 0.012 weight %, more preferably more than the 0.029 weight %.
Among the present invention, sweat absorbent sheet 21 is the hot strength height when moistening, even absorbing antiperspirant, sheet material is organized under the situation about also can easily not scatter, and can not use reinforcement sheet material 22.In addition, sweat absorbent sheet 21 also can be used in combination with other various wearing articles such as medicated underpants that study trousers or gatism patient uses except that the disposable diaper of illustrated example.Sweat absorbent sheet 21 not only can be used in combination according to mode as above, also can use separately.
Utilize possibility on the industry
According to the present invention, can make a kind of sweat absorbent sheet and use that can prevent that prickly heat from producing The disposable diaper of this sweat absorbent sheet.
Claims (6)
1, a kind of described sweat absorbent sheet, it comprises contained ingredient in the substrate sheet that formed by the fiber assembly that contains hygroscopicity fibre and the described substrate sheet,
It is characterized in that described hygroscopicity fibre contains cellulose fibre at least, described ingredient is a quaternary ammonium salt, and described substrate sheet is carried out drying by the solution impregnation that makes described quaternary ammonium salt after wherein, become one with described quaternary ammonium salt.
2, sweat absorbent sheet according to claim 1, wherein, described quaternary ammonium salt is any in cetylpyridinium chloride, benzalkonium chloride, the benzethonium chloride.
3, sweat absorbent sheet according to claim 1 and 2, wherein, the amount of the described quaternary ammonium salt that becomes one with described substrate sheet is 0.012～0.176 weight %.
4, sweat absorbent sheet according to claim 1 and 2, wherein, the amount of the described quaternary ammonium salt that becomes one with described substrate sheet is 0.029～0.088 weight %.
5, according to each described sweat absorbent sheet in the claim 1～4, wherein, the tissue paper that described substrate sheet is to use paper pulp fiber to form as described cellulose fibre.
6, a kind of described disposable diaper, it has Attacking Midfielder's region, low back region and is clipped in these two interregional following crotch regions, and inner face is a side with the contact with clothing of wearing for the side that contact with skin, outside,
It is characterized in that the described inner face of described at least low back region is provided with each described sweat absorbent sheet in the claim 1～5 in described Attacking Midfielder's region, described low back region and the described crotch region down.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP134522/2006 | 2006-05-12 | ||
| JP2006134522 | 2006-05-12 | ||
| JP2007107531A JP5047674B2 (en) | 2006-05-12 | 2007-04-16 | Disposable diapers |
| JP107531/2007 | 2007-04-16 | ||
| PCT/JP2007/059633 WO2007132719A1 (en) | 2006-05-12 | 2007-05-10 | Sweat-absorbable sheet and disposable diaper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101453972A true CN101453972A (en) | 2009-06-10 |
| CN101453972B CN101453972B (en) | 2013-02-13 |
Family
ID=40735830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780017226.0A Active CN101453972B (en) | 2006-05-12 | 2007-05-10 | Sweat absorbent sheet and disposable diaper |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101453972B (en) |
| TW (1) | TW200806340A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696145A (en) * | 2013-12-10 | 2014-04-02 | 吴江市品信纺织科技有限公司 | Sweat-absorbent non-woven fabric |
| CN107432787A (en) * | 2016-05-25 | 2017-12-05 | 天津科技大学 | A kind of biological antibiotic hydroscopic sanitary material and preparation method |
| CN107714306A (en) * | 2017-10-18 | 2018-02-23 | 福建恒安卫生材料有限公司 | A kind of preparation method of neonate's air-permeable leakproof type urine pants and Absorbent Nonwovens |
| CN109843241A (en) * | 2016-12-22 | 2019-06-04 | 花王株式会社 | Disposable diaper |
| CN111247280A (en) * | 2017-11-29 | 2020-06-05 | 金伯利-克拉克环球有限公司 | Fibrous sheet with improved properties |
| CN112914840A (en) * | 2021-02-27 | 2021-06-08 | 泉州市沃盟智能设备有限公司 | High-efficient ventilative baby diaper of waist support |
| CN113786288A (en) * | 2021-08-31 | 2021-12-14 | 福建恒安集团有限公司 | Medical nursing paper diaper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2011670A1 (en) * | 1989-03-20 | 1990-09-20 | Diane L. Furio | Absorbent structures with odor control |
-
2007
- 2007-05-08 TW TW96116321A patent/TW200806340A/en unknown
- 2007-05-10 CN CN200780017226.0A patent/CN101453972B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696145A (en) * | 2013-12-10 | 2014-04-02 | 吴江市品信纺织科技有限公司 | Sweat-absorbent non-woven fabric |
| CN107432787A (en) * | 2016-05-25 | 2017-12-05 | 天津科技大学 | A kind of biological antibiotic hydroscopic sanitary material and preparation method |
| CN109843241A (en) * | 2016-12-22 | 2019-06-04 | 花王株式会社 | Disposable diaper |
| CN109843241B (en) * | 2016-12-22 | 2022-04-26 | 花王株式会社 | Disposable diaper having a disposable diaper |
| CN107714306A (en) * | 2017-10-18 | 2018-02-23 | 福建恒安卫生材料有限公司 | A kind of preparation method of neonate's air-permeable leakproof type urine pants and Absorbent Nonwovens |
| CN111247280A (en) * | 2017-11-29 | 2020-06-05 | 金伯利-克拉克环球有限公司 | Fibrous sheet with improved properties |
| CN111247280B (en) * | 2017-11-29 | 2021-08-17 | 金伯利-克拉克环球有限公司 | Fibrous sheet with improved properties |
| US11255051B2 (en) | 2017-11-29 | 2022-02-22 | Kimberly-Clark Worldwide, Inc. | Fibrous sheet with improved properties |
| CN112914840A (en) * | 2021-02-27 | 2021-06-08 | 泉州市沃盟智能设备有限公司 | High-efficient ventilative baby diaper of waist support |
| CN113786288A (en) * | 2021-08-31 | 2021-12-14 | 福建恒安集团有限公司 | Medical nursing paper diaper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101453972B (en) | 2013-02-13 |
| TW200806340A (en) | 2008-02-01 |
| TWI371291B (en) | 2012-09-01 |
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