CA2762134A1 - Pants-type disposable diaper - Google Patents
Pants-type disposable diaper Download PDFInfo
- Publication number
- CA2762134A1 CA2762134A1 CA2762134A CA2762134A CA2762134A1 CA 2762134 A1 CA2762134 A1 CA 2762134A1 CA 2762134 A CA2762134 A CA 2762134A CA 2762134 A CA2762134 A CA 2762134A CA 2762134 A1 CA2762134 A1 CA 2762134A1
- Authority
- CA
- Canada
- Prior art keywords
- sheet
- pants
- shaped outer
- outer member
- nonwoven fabric
- 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.)
- Abandoned
Links
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 89
- 230000002745 absorbent Effects 0.000 claims abstract description 37
- 239000002250 absorbent Substances 0.000 claims abstract description 37
- 239000004094 surface-active agent Substances 0.000 claims abstract description 29
- 229920000728 polyester Polymers 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 229920000642 polymer Polymers 0.000 claims abstract description 20
- 229920000098 polyolefin Polymers 0.000 claims abstract description 20
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 238000005304 joining Methods 0.000 claims abstract description 5
- 239000002736 nonionic surfactant Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 210000001624 hip Anatomy 0.000 description 27
- -1 polypropylene Polymers 0.000 description 23
- 210000002414 leg Anatomy 0.000 description 22
- 230000000630 rising effect Effects 0.000 description 20
- 239000004831 Hot glue Substances 0.000 description 15
- 210000002700 urine Anatomy 0.000 description 12
- 239000000835 fiber Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000005871 repellent Substances 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000002542 deteriorative effect Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
-
- 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
- A61F13/49—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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/496—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 specially adapted to be worn around the waist, e.g. diapers, nappies in the form of pants or briefs
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- 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
- A61F2013/530131—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 being made in fibre but being not pulp
- A61F2013/530226—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 being made in fibre but being not pulp with polymeric fibres
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Dermatology (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-130886 | 2009-05-29 | ||
| JP2009130886A JP5612274B2 (ja) | 2009-05-29 | 2009-05-29 | 使い捨てパンツ型おむつ |
| PCT/JP2010/054278 WO2010137382A1 (en) | 2009-05-29 | 2010-03-09 | Pants-type disposable diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2762134A1 true CA2762134A1 (en) | 2010-12-02 |
Family
ID=42169440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2762134A Abandoned CA2762134A1 (en) | 2009-05-29 | 2010-03-09 | Pants-type disposable diaper |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20120065605A1 (enExample) |
| EP (1) | EP2435001B1 (enExample) |
| JP (1) | JP5612274B2 (enExample) |
| KR (1) | KR101722724B1 (enExample) |
| CN (1) | CN102413799A (enExample) |
| AU (1) | AU2010253282B2 (enExample) |
| CA (1) | CA2762134A1 (enExample) |
| MX (1) | MX2011012500A (enExample) |
| MY (1) | MY153429A (enExample) |
| PL (1) | PL2435001T3 (enExample) |
| SG (1) | SG175838A1 (enExample) |
| TW (1) | TWI503106B (enExample) |
| WO (1) | WO2010137382A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5901174B2 (ja) * | 2011-08-04 | 2016-04-06 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
| JP6342680B2 (ja) * | 2013-06-28 | 2018-06-13 | 花王株式会社 | パンツ型使い捨ておむつ |
| JP5602971B1 (ja) * | 2014-04-15 | 2014-10-08 | ユニ・チャーム株式会社 | パンツ型の着用物品 |
| JP6560015B2 (ja) * | 2014-05-30 | 2019-08-14 | 花王株式会社 | 使い捨ておむつ |
| JP2018511385A (ja) | 2015-03-18 | 2018-04-26 | ザ プロクター アンド ギャンブル カンパニー | レッグカフを備える吸収性物品 |
| EP3270849B1 (en) | 2015-03-18 | 2018-12-26 | The Procter and Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
| WO2016149588A1 (en) | 2015-03-18 | 2016-09-22 | The Procter & Gamble Company | Absorbent article with leg cuffs |
| US10524962B2 (en) | 2015-03-18 | 2020-01-07 | The Procter & Gamble Company | Absorbent article with waist gasketing element and leg cuffs |
| MX2017011925A (es) | 2015-03-18 | 2017-12-15 | Procter & Gamble | Articulo absorbente con dobleces de pierna. |
| JP2018512212A (ja) | 2015-03-18 | 2018-05-17 | ザ プロクター アンド ギャンブル カンパニー | 腰部ガスケット要素及びレッグカフを備える吸収性物品 |
| JP7370151B2 (ja) * | 2019-03-27 | 2023-10-27 | 大王製紙株式会社 | 使い捨ておむつ |
| JP2022067903A (ja) * | 2020-10-21 | 2022-05-09 | 日本製紙クレシア株式会社 | パンツ型吸収性物品 |
| KR102631375B1 (ko) * | 2023-06-12 | 2024-02-01 | 주식회사 에이엠씨홀딩스 | 팬티형 기저귀 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5759926A (en) * | 1995-06-07 | 1998-06-02 | Kimberly-Clark Worldwide, Inc. | Fine denier fibers and fabrics made therefrom |
| US5753166A (en) * | 1996-04-29 | 1998-05-19 | Eastman Chemical Company | Process of making a non-circular cross-sectional fiber |
| US5804625A (en) * | 1996-05-21 | 1998-09-08 | Minnesota Mining And Manufacturing Company | Fluorochemical and hydrocarbon surfactant blends as hydrophilic additives to thermoplastic polymers |
| US5895710A (en) * | 1996-07-10 | 1999-04-20 | Kimberly-Clark Worldwide, Inc. | Process for producing fine fibers and fabrics thereof |
| KR20000053054A (ko) * | 1996-11-08 | 2000-08-25 | 데이비드 엠 모이어 | 일회용 흡수 제품 |
| US6949689B2 (en) * | 2000-04-19 | 2005-09-27 | Kao Corporation | Absorbent article |
| US6596402B2 (en) * | 2000-12-29 | 2003-07-22 | Kimberly-Clark Worldwide, Inc. | Absorbent, lubricious coating and articles coated therewith |
| US20030106560A1 (en) | 2001-12-12 | 2003-06-12 | Kimberly-Clark Worldwide, Inc. | Nonwoven filled film laminate with barrier properties |
| JP4394330B2 (ja) * | 2002-01-31 | 2010-01-06 | 大王製紙株式会社 | 紙おむつ |
| JP4336541B2 (ja) * | 2002-08-30 | 2009-09-30 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
| US6984439B2 (en) * | 2002-11-12 | 2006-01-10 | Kimberly-Clark Worldwide, Inc. | Responsive film with corrugated microlayers having improved properties |
| BRPI0509999A (pt) * | 2004-04-19 | 2007-10-16 | Procter & Gamble | artigos contendo nanofibras para uso como barreiras |
| US20060135923A1 (en) | 2004-12-20 | 2006-06-22 | Boggs Lavada C | Nonwoven fabrics for use in personal care products |
| JP2006247009A (ja) * | 2005-03-09 | 2006-09-21 | Livedo Corporation | 使い捨て吸収性物品 |
| JP2007097979A (ja) * | 2005-10-07 | 2007-04-19 | Livedo Corporation | 使い捨て吸収性物品 |
| JP4874136B2 (ja) * | 2007-02-28 | 2012-02-15 | 大王製紙株式会社 | パンツ型使い捨ておむつ及びそれに用いられるシートの製造方法 |
| JP5022107B2 (ja) * | 2007-05-31 | 2012-09-12 | 大王製紙株式会社 | パンツ型の紙おむつ |
| JP4827889B2 (ja) * | 2008-06-17 | 2011-11-30 | 大王製紙株式会社 | 紙おむつ |
| EP2309962B1 (en) * | 2008-08-04 | 2020-04-22 | The Procter & Gamble Company | Absorbent article with barrier component |
-
2009
- 2009-05-29 JP JP2009130886A patent/JP5612274B2/ja active Active
-
2010
- 2010-03-09 US US13/321,632 patent/US20120065605A1/en not_active Abandoned
- 2010-03-09 CA CA2762134A patent/CA2762134A1/en not_active Abandoned
- 2010-03-09 AU AU2010253282A patent/AU2010253282B2/en active Active
- 2010-03-09 EP EP10714099.8A patent/EP2435001B1/en active Active
- 2010-03-09 MY MYPI2011005671A patent/MY153429A/en unknown
- 2010-03-09 KR KR1020117023633A patent/KR101722724B1/ko active Active
- 2010-03-09 SG SG2011079928A patent/SG175838A1/en unknown
- 2010-03-09 MX MX2011012500A patent/MX2011012500A/es active IP Right Grant
- 2010-03-09 CN CN201080018088XA patent/CN102413799A/zh active Pending
- 2010-03-09 PL PL10714099T patent/PL2435001T3/pl unknown
- 2010-03-09 WO PCT/JP2010/054278 patent/WO2010137382A1/en not_active Ceased
- 2010-03-11 TW TW099107065A patent/TWI503106B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| HK1163492A1 (en) | 2012-09-14 |
| KR20120034070A (ko) | 2012-04-09 |
| SG175838A1 (en) | 2011-12-29 |
| CN102413799A (zh) | 2012-04-11 |
| EP2435001A1 (en) | 2012-04-04 |
| PL2435001T3 (pl) | 2014-04-30 |
| MY153429A (en) | 2015-02-13 |
| JP2010273960A (ja) | 2010-12-09 |
| MX2011012500A (es) | 2011-12-14 |
| KR101722724B1 (ko) | 2017-04-03 |
| JP5612274B2 (ja) | 2014-10-22 |
| US20120065605A1 (en) | 2012-03-15 |
| EP2435001B1 (en) | 2013-09-11 |
| TWI503106B (zh) | 2015-10-11 |
| AU2010253282B2 (en) | 2013-04-18 |
| TW201041562A (en) | 2010-12-01 |
| AU2010253282A1 (en) | 2011-11-17 |
| WO2010137382A1 (en) | 2010-12-02 |
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| EP2435001B1 (en) | Pants-type disposable diaper | |
| US7014632B2 (en) | Pants-type disposable wearing article | |
| EP2435002B1 (en) | Pants-type disposable diaper | |
| US8729332B2 (en) | Pants-type disposable diaper | |
| KR101579186B1 (ko) | 흡수성 물품 | |
| HK1163492B (en) | Pants-type disposable diaper | |
| HK1163490B (en) | Pants-type disposable diaper | |
| HK1163491B (en) | Pants-type disposable diaper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150206 |
|
| FZDE | Discontinued |
Effective date: 20170712 |