JPH07505549A - 液体不透過性領域を有する不織トップシートを備えた吸収材 - Google Patents
液体不透過性領域を有する不織トップシートを備えた吸収材Info
- Publication number
- JPH07505549A JPH07505549A JP5517502A JP51750293A JPH07505549A JP H07505549 A JPH07505549 A JP H07505549A JP 5517502 A JP5517502 A JP 5517502A JP 51750293 A JP51750293 A JP 51750293A JP H07505549 A JPH07505549 A JP H07505549A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- web
- colored
- impermeable
- absorbent
- 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.)
- Granted
Links
Classifications
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- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
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- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15365—Dimensions
- A61F2013/15373—Calliper, i.e. thickness
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- A61F13/00—Bandages or dressings; Absorbent pads
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Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (10)
- 1.第1の表面を具備した不織材料を有する液体透過性ウエブであって、前記ウ エブの第1の表面は、着色された液体不透過性領域のパターン化された配列を有 し、前記ウエブの前記着色された液体不透過領域が、きれいで乾燥するように、 付着した液体を前記着色された液体不透過領域から側方に離れるように移動させ 、前記ウエブの前記液体透過部分を通して前記液体を搬送する液体透過性ウエブ 。
- 2.前記着色された液体不透過領域は、二酸化チタンで着色されている請求項1 に記載の液体透過性ウエブ。
- 3.前記不織材料は、梳かれた材料である請求項1に記載の液体透過性ウエブ。
- 4.前記不織材料は、スパン結合材料である請求項1に記載の液体透過性材料。
- 5.前記着色された液体不透過領域は、セルロースアセテートである請求項1に 記載の液体透過性ウエブ。
- 6.前記不織材料は、開口を有する請求項1に記載の液体透過性ウェブ。
- 7.前記着色された液体不透過性材料は、前記第1の表面の10パーセント乃至 70パーセントをカバーする請求項6に記載の液体透過性ウエブ。
- 8.着用者接触トップシートと、体液を吸収するために吸収エレメントとを有す る吸収帯であって、前記トップシートは、着用者に接触する第1の表面及び前記 吸収エレメントに接触する第2の表面を有する不織材料を有する液体透過性ウエ ブを有し、前記ウエブの第1の表面は、着色された液体不透過性領域のパターン 化された配列を有し、前記ウエブの前記着色された液体不透過領域が、きれいで 乾燥するように、付着した液体を前記着色された液体不透過領域から側方に離れ るように移動させ、前記ウエブの前記液体透過部分を通して前記液体を搬送する 吸収帯。
- 9.前記トップシートに対向して前記吸収エレメントの表面に隣接して前記吸収 帯に固定され、水のような液体の通過に抵抗するバックシートを含む請求項8に 記載の吸収帯。
- 10.前記吸収帯は、使い捨て生理用ナプキンである請求項8または9に記載の 構造体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86238392A | 1992-04-02 | 1992-04-02 | |
US862,383 | 1992-04-02 | ||
PCT/US1993/002575 WO1993019715A1 (en) | 1992-04-02 | 1993-03-22 | Absorbent article having a nonwoven topsheet with fluid impervious areas |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07505549A true JPH07505549A (ja) | 1995-06-22 |
JP3481238B2 JP3481238B2 (ja) | 2003-12-22 |
Family
ID=25338374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51750293A Expired - Lifetime JP3481238B2 (ja) | 1992-04-02 | 1993-03-22 | 液体不透過性領域を有する不織トップシートを備えた吸収材 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5431643A (ja) |
EP (1) | EP0633762B1 (ja) |
JP (1) | JP3481238B2 (ja) |
AT (1) | ATE156345T1 (ja) |
AU (1) | AU3927193A (ja) |
CA (1) | CA2133062C (ja) |
DE (1) | DE69312918T2 (ja) |
DK (1) | DK0633762T3 (ja) |
ES (1) | ES2105242T3 (ja) |
GR (1) | GR3024378T3 (ja) |
WO (1) | WO1993019715A1 (ja) |
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-
1993
- 1993-03-22 AT AT93908451T patent/ATE156345T1/de not_active IP Right Cessation
- 1993-03-22 DE DE69312918T patent/DE69312918T2/de not_active Revoked
- 1993-03-22 WO PCT/US1993/002575 patent/WO1993019715A1/en not_active Application Discontinuation
- 1993-03-22 AU AU39271/93A patent/AU3927193A/en not_active Abandoned
- 1993-03-22 JP JP51750293A patent/JP3481238B2/ja not_active Expired - Lifetime
- 1993-03-22 DK DK93908451.3T patent/DK0633762T3/da active
- 1993-03-22 CA CA002133062A patent/CA2133062C/en not_active Expired - Fee Related
- 1993-03-22 EP EP93908451A patent/EP0633762B1/en not_active Revoked
- 1993-03-22 ES ES93908451T patent/ES2105242T3/es not_active Expired - Lifetime
- 1993-08-24 US US08/111,097 patent/US5431643A/en not_active Expired - Lifetime
-
1997
- 1997-08-07 GR GR970401898T patent/GR3024378T3/el unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001159063A (ja) * | 1999-12-01 | 2001-06-12 | Mitsui Chemicals Inc | 生理用ナプキン個別包装用シート |
JP2014526365A (ja) * | 2011-10-05 | 2014-10-06 | エスセーアー・ハイジーン・プロダクツ・アーベー | 吸収性物品に構造要素を塗布する方法 |
US9072630B2 (en) | 2011-10-05 | 2015-07-07 | Sca Hygiene Products Ab | Method of applying structural elements to an absorbent article |
Also Published As
Publication number | Publication date |
---|---|
US5431643A (en) | 1995-07-11 |
DE69312918D1 (de) | 1997-09-11 |
CA2133062A1 (en) | 1993-10-14 |
CA2133062C (en) | 2002-07-02 |
JP3481238B2 (ja) | 2003-12-22 |
DK0633762T3 (da) | 1997-09-15 |
ATE156345T1 (de) | 1997-08-15 |
ES2105242T3 (es) | 1997-10-16 |
DE69312918T2 (de) | 1997-12-18 |
GR3024378T3 (en) | 1997-11-28 |
AU3927193A (en) | 1993-11-08 |
EP0633762B1 (en) | 1997-08-06 |
WO1993019715A1 (en) | 1993-10-14 |
EP0633762A1 (en) | 1995-01-18 |
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