KR20020089578A - 사용시에 측방향 통기성 구배를 갖는 흡수 용품 - Google Patents
사용시에 측방향 통기성 구배를 갖는 흡수 용품 Download PDFInfo
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- KR20020089578A KR20020089578A KR1020027014646A KR20027014646A KR20020089578A KR 20020089578 A KR20020089578 A KR 20020089578A KR 1020027014646 A KR1020027014646 A KR 1020027014646A KR 20027014646 A KR20027014646 A KR 20027014646A KR 20020089578 A KR20020089578 A KR 20020089578A
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Classifications
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- 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
- A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
- A61F13/51462—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable being defined by a value or parameter
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- 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
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- A61F13/51466—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being stretchable or elastomeric providing stretchability without the use of elastic material
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- 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
- A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
- A61F13/51484—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being inhomogeneous in the plane of the sheet, i.e. having zones of different properties or structures
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
재료 | 인치 당 100 gmf에서 신장된 길이(mm) | 인치 당 1 gmf에서 신장된 후 길이(mm) | 연신율 | 영구 변형율 |
실시예 1 | 102.7 | 97.0 | 34.8% | 27.3% |
하기스 | 77.2 | 76.7 | 1.4% | 0.6% |
팸퍼스 | 96.0 | 87.8 | 26.0% | 15.3% |
라미네이트 | 0% 신장율에서의 WVTR | 25% 신장율에서의 WVTR | 증가율 |
재료 A | 800 | 7000 | 675% |
재료 B | 19000 | 37000 | 95% |
기저귀 | 영구적인 다리 탄성재 변형율 |
실시예 3-실시예 1의 재료로 손으로 제조 | 3.8% |
실시예 4-실시예 1의 재료로 기계로 제조 | 17.3% |
실시예 5-실시예 2 재료 A로 손으로 제조 | 5.6% |
실시예 6-실시예 2 재료 B로 손으로 제조 | 6.2% |
하기스 | 0.5% |
팸퍼스 | 1.4% |
재료 | 인치당 100 gmf에서 신장된 길이(mm) | 인치당 1 gmf에서 신장된 후 길이(mm) | 연신율 | 영구 변형율 |
실시예 3 라이너 | 121.1 | 102.8 | 58.9% | 34.9% |
팸퍼스 라이너 | 87.3 | 82.8 | 14.5% | 8.6% |
기저귀 | 길이방향 통기성 구배 |
실시예 7-실시예 1의 재료로 손으로 제조 | 2.34 |
실시예 8-실시예 1의 재료로 기계로 제조 | 1.00 |
실시예 9-실시예 2 재료 A로 손으로 제조 | 4.25 |
실시예 10-실시예 2 재료 B로 손으로 제조 | 2.34 |
하기스 | 0.95 |
Claims (23)
- 전면 허리 구역, 후면 허리 구역, 상기 허리 구역들 사이에서 연장되고 이들을 연결시키는 중간 구역, 한 쌍의 측방향으로 대향하는 측면 연부, 한 쌍의 길이방향으로 대향하는 허리 연부, 길이 방향 및 측 방향을 형성하고,a) 실질적으로 액체 불투과성 외부 커버,b) 액체 투과성 신체측 라이너,c) 상기 외부 커버와 상기 신체측 라이너 사이에 위치하는 흡수체, 및d) 흡수 용품의 허리 구역들 중의 한 구역 내 상기 측방향으로 대향하는 측면 연부 상에 위치하는 한 쌍의 패스너를 포함하고, 상기 외부 커버가 본 명세서에서 기재하는 제품 변형 시험을 받았을 때 약 1.25 이상의 측방향 통기성 구배 비를 형성하는 일회용 흡수 용품.
- 제1항에 있어서, 상기 외부 커버가 본 명세서에서 기재하는 재료 연신 및 변형 인장 시험에 따라 폭 1 인치 당(2.54 cm 당) 100 gmf의 인장력을 받았을 때 약 10% 이상의 실질적으로 영구적인 변형을 제공하도록 구성된 일회용 흡수 용품.
- 제2항에 있어서, 상기 외부 커버의 실질적으로 영구적인 변형이 약 15% 이상인 일회용 흡수 용품.
- 제2항에 있어서, 상기 외부 커버의 실질적으로 영구적인 변형이 약 17% 이상인 일회용 흡수 용품.
- 제2항에 있어서, 상기 외부 커버가 또한 폭 1 인치 당(2.54 cm 당) 100 gmf의 인장력을 받았을 때 약 20% 이상의 연신율을 제공하도록 구성된 일회용 흡수 용품.
- 제5항에 있어서, 상기 외부 커버의 연신율이 약 30% 이상인 일회용 흡수 용품.
- 제1항에 있어서, 상기 외부 커버의 측방향 통기성 구배 비가 약 1.50 이상인 일회용 흡수 용품.
- 제1항에 있어서, 상기 외부 커버의 측방향 통기성 구배 비가 약 1.75 이상인 일회용 흡수 용품.
- 제1항에 있어서, 상기 외부 커버가 본 명세서에서 기재하는 모콘(Mocon) 수증기 투과 시험을 받았을 때 약 800 g/m2/24시 이상의 수증기 투과율을 형성하는 일회용 흡수 용품.
- 제9항에 있어서, 상기 외부 커버의 수증기 투과율이 약 1200 g/m2/24시 이상인 일회용 흡수 용품.
- 전면 허리 구역, 후면 허리 구역, 상기 허리 구역들 사이에서 연장되고 이들을 연결시키는 중간 구역, 한 쌍의 측방향으로 대향하는 측면 연부, 한 쌍의 길이방향으로 대향하는 허리 연부, 길이 방향 및 측 방향을 형성하고,a) 본 명세서에서 기재하는 모콘 수증기 투과 시험을 받았을 때 약 800 g/m2/24시 이상의 수증기 투과율을 형성하고 본 명세서에서 기재하는 재료 연신 및 변형 인장 시험에 따라 폭 1 인치 당(2.54 cm 당) 100 gmf의 인장력을 받았을 때 약 10% 이상의 실질적으로 영구적인 변형을 제공하도록 구성된, 실질적으로 액체 불투과성인 신장성 외부 커버,b) 액체 투과성 신체측 라이너,c) 상기 신장성 외부 커버와 상기 신체측 라이너 사이에 위치하는 흡수체, 및d) 흡수 용품의 허리 구역들 중의 한 구역 내 상기 측방향으로 대향하는 측면 연부 상에 위치하는 한 쌍의 패스너를 포함하고, 상기 신장성 외부 커버가 본 명세서에서 기재하는 제품 변형 시험을 받았을 때 약 1.25 이상의 측방향 통기성 구배 비를 형성하는 일회용 흡수 용품.
- 제11항에 있어서, 상기 신장성 외부 커버의 수증기 투과율이 약 1200 g/m2/24시 이상인 일회용 흡수 용품.
- 제11항에 있어서, 상기 신장성 외부 커버의 수증기 투과율이 약 2000 g/m2/24시 이상인 일회용 흡수 용품.
- 제11항에 있어서, 상기 신장성 외부 커버의 실질적으로 영구적인 변형이 약 15% 이상인 일회용 흡수 용품.
- 제11항에 있어서, 상기 신장성 외부 커버의 실질적으로 영구적인 변형이 약 17% 이상인 일회용 흡수 용품.
- 제11항에 있어서, 상기 신장성 외부 커버가 또한 폭 1 인치 당(2.54 cm 당) 100 gmf의 인장력을 받았을 때 약 20% 이상의 연신율을 제공하도록 구성된 일회용 흡수 용품.
- 제11항에 있어서, 상기 신장성 외부 커버의 측방향 통기성 구배 비가 약 1.50 이상인 일회용 흡수 용품.
- 제11항에 있어서, 상기 신장성 외부 커버의 측방향 통기성 구배 비가 약 1.75 이상인 일회용 흡수 용품.
- 전면 허리 구역, 후면 허리 구역, 상기 허리 구역들 사이에서 연장되고 이들을 연결시키는 중간 구역, 한 쌍의 측방향으로 대향하는 측면 연부, 한 쌍의 길이방향으로 대향하는 허리 연부, 길이 방향 및 측 방향을 형성하고,a) 1개 이상의 비탄성 넥킹가능한 재료의 층 및 1개 이상의 비탄성 필름 층을 포함하고 본 명세서에서 기재하는 재료 연신 및 변형 인장 시험에 따라 폭 1 인치 당(2.54 cm 당) 100 gmf의 인장력을 받았을 때 약 10% 이상의 실질적으로 영구적인 변형을 제공하도록 구성된 넥킹된 라미네이트를 포함하는, 실질적으로 액체 불투과성인 신장성 외부 커버,b) 액체 투과성 신체측 라이너,c) 상기 신장성 외부 커버와 상기 신체측 라이너 사이에 위치하는 흡수체, 및d) 흡수 용품의 허리 구역들 중의 한 구역 내 상기 측방향으로 대향하는 측면 연부 상에 위치하는 한 쌍의 패스너를 포함하고, 상기 신장성 외부 커버가 본 명세서에서 기재하는 제품 변형 시험을 받았을 때 약 1.25 이상의 측방향 통기성 구배 비를 형성하는 일회용 흡수 용품.
- 제19항에 있어서, 상기 신장성 외부 커버가 본 명세서에서 기재하는 모콘 수증기 투과 시험을 받았을 때 약 800 g/m2/24시 이상의 수증기 투과율을 형성하는 일회용 흡수 용품.
- 제19항에 있어서, 상기 신장성 외부 커버의 실질적으로 영구적인 변형이 약 15% 이상인 일회용 흡수 용품.
- 제19항에 있어서, 상기 신장성 외부 커버가 또한 폭 1 인치 당(2.54 cm 당) 100 gmf의 인장력을 받았을 때 약 20% 이상의 연신율을 제공하도록 구성된 일회용 흡수 용품.
- 제19항에 있어서, 상기 신장성 외부 커버의 측방향 통기성 구배 비가 약 1.50 이상인 일회용 흡수 용품.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/562,968 US6414217B1 (en) | 2000-05-03 | 2000-05-03 | Absorbent article having a lateral breathability gradient in use |
US09/562,968 | 2000-05-03 | ||
PCT/US2000/013675 WO2001082851A1 (en) | 2000-05-03 | 2000-05-18 | Absorbent article having a lateral breathability gradient in use |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20020089578A true KR20020089578A (ko) | 2002-11-29 |
Family
ID=24248535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027014646A Ceased KR20020089578A (ko) | 2000-05-03 | 2000-05-18 | 사용시에 측방향 통기성 구배를 갖는 흡수 용품 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6414217B1 (ko) |
EP (1) | EP1280489A1 (ko) |
JP (1) | JP2004513672A (ko) |
KR (1) | KR20020089578A (ko) |
AU (1) | AU2000251417A1 (ko) |
MX (1) | MXPA02010398A (ko) |
PL (1) | PL366111A1 (ko) |
WO (1) | WO2001082851A1 (ko) |
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JP6292851B2 (ja) * | 2013-12-04 | 2018-03-14 | 花王株式会社 | パンツ型吸収性物品 |
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CN113730642B (zh) * | 2021-08-20 | 2022-05-31 | 东华大学 | 一种梯度弹性变形的差别化释药复合敷料及其制备方法 |
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-
2000
- 2000-05-03 US US09/562,968 patent/US6414217B1/en not_active Expired - Fee Related
- 2000-05-18 KR KR1020027014646A patent/KR20020089578A/ko not_active Ceased
- 2000-05-18 PL PL00366111A patent/PL366111A1/xx not_active Application Discontinuation
- 2000-05-18 EP EP00936048A patent/EP1280489A1/en not_active Withdrawn
- 2000-05-18 MX MXPA02010398A patent/MXPA02010398A/es active IP Right Grant
- 2000-05-18 WO PCT/US2000/013675 patent/WO2001082851A1/en active Application Filing
- 2000-05-18 AU AU2000251417A patent/AU2000251417A1/en not_active Abandoned
- 2000-05-18 JP JP2001579729A patent/JP2004513672A/ja active Pending
Also Published As
Publication number | Publication date |
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PL366111A1 (en) | 2005-01-24 |
US6414217B1 (en) | 2002-07-02 |
AU2000251417A1 (en) | 2001-11-12 |
WO2001082851A1 (en) | 2001-11-08 |
MXPA02010398A (es) | 2003-04-25 |
EP1280489A1 (en) | 2003-02-05 |
JP2004513672A (ja) | 2004-05-13 |
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