JPH11513920A - 切り離された吸収体構造を有し且つ自己形成可能な使い捨て吸収体 - Google Patents
切り離された吸収体構造を有し且つ自己形成可能な使い捨て吸収体Info
- Publication number
- JPH11513920A JPH11513920A JP10504116A JP50411699A JPH11513920A JP H11513920 A JPH11513920 A JP H11513920A JP 10504116 A JP10504116 A JP 10504116A JP 50411699 A JP50411699 A JP 50411699A JP H11513920 A JPH11513920 A JP H11513920A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- absorbent
- liquid
- sanitary napkin
- disposable
- 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
-
- 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
-
- 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
- A61F13/47218—Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump
- A61F13/47227—Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump for interlabial 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
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
- A61F13/47263—Sanitary towels, incontinence pads or napkins specially adapted for female use with activating means, e.g. elastic, heat or chemical activatable 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
- A61F13/531—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 a homogeneous composition through the thickness of the pad
- A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/5323—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
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)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.体内からの排出領域に隣接して装着するための使い捨て吸収体であって、 前記吸収体は、長手方向を規定する長手方向中心線と、この長手方向中心線に直 交し且つ側面方向を規定する側面方向中心線と、前記長手方向および側面方向の 両方に直交するZ方向とを有すると共に、前記吸収体は、液体浸透性トップシー トと、このトップシートに接合されるバックシートと、前記トップシートと前記 バックシートとの中間に配された吸収性コアとを備えており、前記吸収性コアは 、体側表面を有すると共に、使用者に着用されている間、前記吸収体を三次元構 造に膨張させることが可能な膨張層を備えており、前記膨張層は、体内からの液 体によって活性化されると共に、前記膨張層は、周縁部により区切られ、且つ、 体側表面と衣服側表面とを有しており、また、前記吸収体において、前記膨張層 は、互いに切り離された数多くのさらに小さい部品を備えており、これら部品は 、同一平面上に配されていることを特徴とする吸収体。 2.前記小さい部品は、夫々、体内からの液体によって活性化されると、実質 的には前記Z方向に膨張して、前記使い捨て吸収体を前記三次元構造にすること を特徴とする請求項1に記載の使い捨て吸収体。 3.前記小さい部品は、前記膨張層の前記体側表面または前記衣服側表面の少 なくとも1つに平行である少なくとも1つの平らな面を有することを特徴とする 請求項1又は2に記載の使い捨て吸収体。 4.前記少なくとも1つの平らな面は、0.2mm2よりも広く、好ましくは 、0.2mm2から100mm2の表面面積を有することを特徴とする請求項1〜 3のいずれか1に記載の使い捨て吸収体。 5.前記小さい部品は、前記周縁部内の前記膨張層の体側総表面の20%から 100%の範囲に亘って配されていることを特徴とする請求項1〜4のいずれか 1に記載の使い捨て吸収体。 6.前記膨張層の小さい部品は、基層に接合されるか、或いは、2枚の基層の 間に接合されることを特徴とする請求項1〜5のいずれか1に記載の使い捨て吸 収体。 7.前記基層は、前記膨張層の前記衣服側表面を形成することを特徴とする請 求項6に記載の使い捨て吸収体。 8.前記膨張層の小さい部品は、反復パターンで配列されることを特徴とする 請求項1〜7のいずれか1に記載の使い捨て吸収体。 9.前記膨張層は、前記吸収性コアの前記体側表面の少なくとも一部を形成す ることを特徴とする請求項1〜8のいずれか1に記載の使い捨て吸収体。 10.前記膨張層の小さい部品は、0.1g/ccから1g/ccの乾燥密度 を有する圧縮再生セルローススポンジ材料を備えていることを特徴とする請求項 1〜9のいずれか1に記載の使い捨て吸収体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96110576.4 | 1996-07-01 | ||
EP96110576A EP0815817A1 (en) | 1996-07-01 | 1996-07-01 | Disposable absorbent article having a decoupled absorbent structure and being capable of self-shaping in use |
PCT/US1997/009283 WO1998000083A1 (en) | 1996-07-01 | 1997-06-02 | Disposable absorbent article having a decoupled absorbent structure and being capable of self-shaping in use |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11513920A true JPH11513920A (ja) | 1999-11-30 |
Family
ID=8222961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10504116A Granted JPH11513920A (ja) | 1996-07-01 | 1997-06-02 | 切り離された吸収体構造を有し且つ自己形成可能な使い捨て吸収体 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0815817A1 (ja) |
JP (1) | JPH11513920A (ja) |
KR (1) | KR20000022493A (ja) |
AU (1) | AU3291397A (ja) |
CA (1) | CA2259507A1 (ja) |
WO (1) | WO1998000083A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006521167A (ja) * | 2003-03-26 | 2006-09-21 | エスシーエー・ハイジーン・プロダクツ・アーベー | 吸収構造体を含む吸収物品 |
JP2007097954A (ja) * | 2005-10-06 | 2007-04-19 | Kao Corp | 吸収体及びそれを用いた吸収性物品 |
JP2012125366A (ja) * | 2010-12-14 | 2012-07-05 | Kao Corp | 吸収性物品 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6765125B2 (en) | 1999-02-12 | 2004-07-20 | Kimberly-Clark Worldwide, Inc. | Distribution—Retention material for personal care products |
DE19938437B4 (de) * | 1999-08-13 | 2011-04-21 | Hakle-Kimberly Deutschland Gmbh | Verwendung Absorbierender Artikel und dessen Verwendung |
US6689933B1 (en) * | 1999-09-15 | 2004-02-10 | Kimberly-Clark Worldwide, Inc. | Absorbent article having vertically orientated absorbent members |
US6645187B1 (en) * | 1999-09-15 | 2003-11-11 | Kimberly-Clark Worldwide, Inc. | Absorbent article having vertically oriented flow regulating walls |
US6486379B1 (en) | 1999-10-01 | 2002-11-26 | Kimberly-Clark Worldwide, Inc. | Absorbent article with central pledget and deformation control |
US6764477B1 (en) | 1999-10-01 | 2004-07-20 | Kimberly-Clark Worldwide, Inc. | Center-fill absorbent article with reusable frame member |
US6613955B1 (en) | 1999-10-01 | 2003-09-02 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with wicking barrier cuffs |
US6660903B1 (en) | 1999-10-01 | 2003-12-09 | Kimberly-Clark Worldwide, Inc. | Center-fill absorbent article with a central rising member |
US6492574B1 (en) * | 1999-10-01 | 2002-12-10 | Kimberly-Clark Worldwide, Inc. | Center-fill absorbent article with a wicking barrier and central rising member |
US8480387B2 (en) | 2010-08-12 | 2013-07-09 | Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. | Apparatus for making a fibrous article having a three dimensional profile |
US8394316B2 (en) | 2010-08-12 | 2013-03-12 | Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. Rodovia | Method for making a fibrous article |
US8388329B2 (en) | 2010-08-12 | 2013-03-05 | Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. Rodovia | Apparatus for making a fibrous article |
US8398915B2 (en) | 2010-08-12 | 2013-03-19 | Johnson & Johnson do Brasil Industria e Comercio Produtos Paral Saude Ltda. Rodovia | Method for making a fibrous article |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ209483A (en) * | 1983-09-23 | 1987-08-31 | Personal Products Co | Compressed absorbent aggregate; superabsorbent material with hydrophilic filler |
US4676784A (en) * | 1984-05-01 | 1987-06-30 | Personal Products Company | Stable disposable absorbent structure |
EP0293208B1 (en) * | 1987-05-27 | 1991-07-24 | Lion Corporation | Absorptive article |
US5397316A (en) * | 1993-06-25 | 1995-03-14 | The Procter & Gamble Company | Slitted absorbent members for aqueous body fluids formed of expandable absorbent materials |
CA2116953C (en) * | 1993-10-29 | 2003-08-19 | Kimberly-Clark Worldwide, Inc. | Absorbent article which includes superabsorbent material located in discrete elongate pockets placed in selected patterns |
CA2134268C (en) * | 1994-06-13 | 2005-10-04 | Frederich Oma Lassen | Absorbent article having a body-accommodating absorbent core |
US5649914A (en) * | 1994-12-22 | 1997-07-22 | Kimberly-Clark Corporation | Toilet training aid |
SE503779C2 (sv) * | 1994-12-30 | 1996-09-02 | Moelnlycke Ab | Absorberande alster, omfattande ett mottagningsutrymme i ett lagringsskikt, som vid vätning ökar i omfång vinkelrätt mot alstrets yta samt absorptionskropp |
-
1996
- 1996-07-01 EP EP96110576A patent/EP0815817A1/en not_active Withdrawn
-
1997
- 1997-06-02 KR KR1019980710934A patent/KR20000022493A/ko not_active Application Discontinuation
- 1997-06-02 JP JP10504116A patent/JPH11513920A/ja active Granted
- 1997-06-02 CA CA002259507A patent/CA2259507A1/en not_active Abandoned
- 1997-06-02 WO PCT/US1997/009283 patent/WO1998000083A1/en not_active Application Discontinuation
- 1997-06-02 AU AU32913/97A patent/AU3291397A/en not_active Abandoned
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006521167A (ja) * | 2003-03-26 | 2006-09-21 | エスシーエー・ハイジーン・プロダクツ・アーベー | 吸収構造体を含む吸収物品 |
JP4684998B2 (ja) * | 2003-03-26 | 2011-05-18 | エスセーアー・ハイジーン・プロダクツ・アーベー | 吸収構造体を含む吸収物品 |
JP2007097954A (ja) * | 2005-10-06 | 2007-04-19 | Kao Corp | 吸収体及びそれを用いた吸収性物品 |
JP2012125366A (ja) * | 2010-12-14 | 2012-07-05 | Kao Corp | 吸収性物品 |
Also Published As
Publication number | Publication date |
---|---|
KR20000022493A (ko) | 2000-04-25 |
EP0815817A1 (en) | 1998-01-07 |
WO1998000083A1 (en) | 1998-01-08 |
CA2259507A1 (en) | 1998-01-08 |
AU3291397A (en) | 1998-01-21 |
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