CN102740818B - 吸收性物品 - Google Patents
吸收性物品 Download PDFInfo
- Publication number
- CN102740818B CN102740818B CN201080062888.1A CN201080062888A CN102740818B CN 102740818 B CN102740818 B CN 102740818B CN 201080062888 A CN201080062888 A CN 201080062888A CN 102740818 B CN102740818 B CN 102740818B
- Authority
- CN
- China
- Prior art keywords
- absorbent
- absorbent core
- leakage
- sheet
- sheet material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002250 absorbent Substances 0.000 title claims abstract description 187
- 230000002745 absorbent Effects 0.000 title claims abstract description 186
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 238000000926 separation method Methods 0.000 claims abstract 4
- 239000000463 material Substances 0.000 claims description 71
- 125000006850 spacer group Chemical group 0.000 claims description 24
- 230000002776 aggregation Effects 0.000 claims description 6
- 238000004220 aggregation Methods 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000029142 excretion Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract 4
- 238000012360 testing method Methods 0.000 description 28
- 239000006096 absorbing agent Substances 0.000 description 27
- 239000000835 fiber Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 13
- 239000010408 film Substances 0.000 description 13
- 238000009792 diffusion process Methods 0.000 description 12
- 239000008280 blood Substances 0.000 description 10
- 210000004369 blood Anatomy 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 210000004914 menses Anatomy 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 210000001124 body fluid Anatomy 0.000 description 5
- 239000010839 body fluid Substances 0.000 description 5
- 210000001217 buttock Anatomy 0.000 description 5
- 230000036541 health Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 230000001464 adherent effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 206010021639 Incontinence Diseases 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 229920000247 superabsorbent polymer Polymers 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000002706 plastid Anatomy 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
- A61F13/536—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes having discontinuous areas of compression
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-279866 | 2009-12-09 | ||
JP2009279866 | 2009-12-09 | ||
JP2010273237A JP5685430B2 (ja) | 2009-12-09 | 2010-12-08 | 吸収性物品 |
PCT/JP2010/071997 WO2011071070A1 (ja) | 2009-12-09 | 2010-12-08 | 吸収性物品 |
JP2010-273237 | 2010-12-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102740818A CN102740818A (zh) | 2012-10-17 |
CN102740818B true CN102740818B (zh) | 2015-01-28 |
Family
ID=44145614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080062888.1A Expired - Fee Related CN102740818B (zh) | 2009-12-09 | 2010-12-08 | 吸收性物品 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5685430B2 (ko) |
KR (1) | KR101595408B1 (ko) |
CN (1) | CN102740818B (ko) |
TW (1) | TWI513453B (ko) |
WO (1) | WO2011071070A1 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6002483B2 (ja) * | 2011-07-12 | 2016-10-05 | 花王株式会社 | 吸収性物品 |
USD720848S1 (en) | 2012-05-21 | 2015-01-06 | Butterfly Health, Inc. | Body liner for anal leakage |
CN104487039B (zh) * | 2012-01-31 | 2017-06-06 | 阿特兹医疗保健产品公司 | 用于处理意外肠漏的装置和方法 |
US8591488B2 (en) | 2012-01-31 | 2013-11-26 | Butterfly Health, Inc. | Devices and methods for treating accidental bowel leakage |
CN107158445B (zh) | 2012-05-29 | 2021-01-15 | 3M创新有限公司 | 包括聚合物泡沫和中间体的吸收制品 |
JP6234046B2 (ja) * | 2013-03-31 | 2017-11-22 | ユニ・チャーム株式会社 | 吸収性物品 |
JP5738449B2 (ja) * | 2013-07-26 | 2015-06-24 | 花王株式会社 | 吸収性物品 |
JP2015029790A (ja) * | 2013-08-05 | 2015-02-16 | 花王株式会社 | 吸収性物品 |
JP6359393B2 (ja) * | 2014-09-17 | 2018-07-18 | 花王株式会社 | 吸収性物品の製造装置 |
JP6138864B2 (ja) * | 2015-06-30 | 2017-05-31 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6141392B2 (ja) * | 2015-11-12 | 2017-06-07 | ユニ・チャーム株式会社 | 吸収性物品 |
EP3167859B1 (en) * | 2015-11-16 | 2020-05-06 | The Procter and Gamble Company | Absorbent cores having material free areas |
JP6279009B2 (ja) * | 2016-04-28 | 2018-02-14 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6502449B1 (ja) * | 2017-09-29 | 2019-04-17 | 大王製紙株式会社 | 吸収シート及び吸収シートを含む使い捨て着用物品 |
JP7454405B2 (ja) * | 2020-02-27 | 2024-03-22 | 日本製紙クレシア株式会社 | 吸収性物品 |
JP7499661B2 (ja) | 2020-09-16 | 2024-06-14 | 大王製紙株式会社 | 吸収性物品 |
CN112603659B (zh) * | 2020-12-29 | 2024-03-29 | 露乐健康科技股份有限公司 | 一种吸收内芯、吸收芯体及吸收芯体的制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6015608A (en) * | 1998-06-03 | 2000-01-18 | Koslow Technologies Corporation | Liquid absorbent pad with anti-gel-block laminate |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001190581A (ja) * | 2000-01-12 | 2001-07-17 | Nippon Kyushutai Gijutsu Kenkyusho:Kk | 失禁用吸収パッド |
JP3934855B2 (ja) * | 2000-05-31 | 2007-06-20 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP3959339B2 (ja) | 2002-11-12 | 2007-08-15 | ユニ・チャーム株式会社 | 吸収性物品 |
JP3877702B2 (ja) | 2003-04-23 | 2007-02-07 | ピジョン株式会社 | 吸収性製品 |
JP4229869B2 (ja) * | 2004-04-27 | 2009-02-25 | 花王株式会社 | 吸収性物品 |
JP2009072421A (ja) * | 2007-09-21 | 2009-04-09 | Kao Corp | 吸収性物品 |
JP5043591B2 (ja) * | 2007-10-22 | 2012-10-10 | 花王株式会社 | 生理用ナプキン |
JP5331331B2 (ja) * | 2007-12-06 | 2013-10-30 | 花王株式会社 | 伸縮性吸収体 |
JP5508706B2 (ja) * | 2007-12-25 | 2014-06-04 | 花王株式会社 | 吸収性物品 |
JP6002483B2 (ja) | 2011-07-12 | 2016-10-05 | 花王株式会社 | 吸収性物品 |
-
2010
- 2010-12-08 CN CN201080062888.1A patent/CN102740818B/zh not_active Expired - Fee Related
- 2010-12-08 WO PCT/JP2010/071997 patent/WO2011071070A1/ja active Application Filing
- 2010-12-08 JP JP2010273237A patent/JP5685430B2/ja active Active
- 2010-12-08 KR KR1020127017496A patent/KR101595408B1/ko active IP Right Grant
- 2010-12-09 TW TW099143094A patent/TWI513453B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6015608A (en) * | 1998-06-03 | 2000-01-18 | Koslow Technologies Corporation | Liquid absorbent pad with anti-gel-block laminate |
Non-Patent Citations (1)
Title |
---|
JP特开2001-340383A 2001.12.11 * |
Also Published As
Publication number | Publication date |
---|---|
KR20120094092A (ko) | 2012-08-23 |
CN102740818A (zh) | 2012-10-17 |
WO2011071070A1 (ja) | 2011-06-16 |
JP2011139897A (ja) | 2011-07-21 |
TWI513453B (zh) | 2015-12-21 |
JP5685430B2 (ja) | 2015-03-18 |
KR101595408B1 (ko) | 2016-02-18 |
TW201127350A (en) | 2011-08-16 |
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Legal Events
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---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 |
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CF01 | Termination of patent right due to non-payment of annual fee |