[go: up one dir, main page]

WO1998037840A1 - Article absorbant ayant une stabilite de forme amelioree - Google Patents

Article absorbant ayant une stabilite de forme amelioree Download PDF

Info

Publication number
WO1998037840A1
WO1998037840A1 PCT/SE1998/000235 SE9800235W WO9837840A1 WO 1998037840 A1 WO1998037840 A1 WO 1998037840A1 SE 9800235 W SE9800235 W SE 9800235W WO 9837840 A1 WO9837840 A1 WO 9837840A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaping element
elastic
article
absorbent article
liquid
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.)
Ceased
Application number
PCT/SE1998/000235
Other languages
English (en)
Inventor
Anders Gustafsson
Peter Rönnberg
Eva Fransson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Essity Hygiene and Health AB
Original Assignee
SCA Molnlycke AB
SCA Hygiene Products AB
Molnlycke Vafveri AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SCA Molnlycke AB, SCA Hygiene Products AB, Molnlycke Vafveri AB filed Critical SCA Molnlycke AB
Publication of WO1998037840A1 publication Critical patent/WO1998037840A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier

Definitions

  • Such securing flaps extend along at least a portion of each side edge of the article, the securing flaps being intended, during use, to be folded around the leg edges of the user's underpants and being provided with means for securing the flaps on the outside of the underpants.
  • Suitable means for securing the flaps on the outside of the underpants are, for example, adhesive surfaces, hook-and-loop surfaces, snap fasteners, or the like. It is also possible to use securing flaps of the type which automatically clamp around the side edges of the underpants.
  • Figure 5 shows a sanitary towel according to the invention, viewed from that side which, during use, is directed towards the user, and
  • a liquid- accommodating pocket 18 is formed between the barrier layer 9 and the liquid-permeable cover layer 2, along the edges of the diaper.
  • An elastic member 19, 20 running in the longitudinal direction of the diaper is arranged between a corner 11, 12 at one end portion 16 and the corresponding corner 13, 14 at the other end portion 17 on both sides of the opening 10.
  • the elastic members 19, 20 are secured to the barrier layer 9 by means of adhesive bonding, welding, stitching, or in any other suitable manner, and can be arranged on the inside or outside of the layer 9 or between two layers included in the layer 9.
  • the inside in this context is that surface of the barrier layer 9 which is directed towards the liquid-permeable cover layer 2, while the outside is that surface which is directed away from the liquid-permeable cover layer 2.
  • an elastic member 219, 220 is arranged along each side edge 205, 206 of the incontinence protector.
  • the elastic members 219, 220 are of the same type as in the previously described illustrative embodiment and are secured, for example, by means of being adhesively bonded or welded to one or both cover layers 202, 203 in the projecting portions 229 of the cover layers 202, 203.
  • the elastic members 219, 220 are secured to the cover material in the extended state.
  • the elastic members 219, 220 are arranged between the two cover layers 202, 203. However, it is possible instead to arrange the elastic members on the outside of one or both cover layers .
  • the securing flaps 545, 546 are provided with a securing member 547, 548, for example an adhesive, or in the form of a hook-and-loop surface.
  • a securing member 547, 548 for example an adhesive, or in the form of a hook-and-loop surface.
  • the securing flaps 545, 546 are folded around the leg edges of the user's underpants and are secured to the material on the outside of the underpants with the aid of the securing members 547, 548.
  • Securing flaps 545, 546 of this type fulfil several functions. On the one hand, they ensure that the sanitary towel sits firmly anchored in the underpants, and, on the other hand, they hold the sanitary towel stretched between the leg edges of the underpants and thereby counteract deformation.
  • the securing flaps 545, 546 also cover the leg edges of the underpants and thus in themselves constitute an edge leakage protection.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un article absorbant tel qu'une couche, une protection d'incontinence ou une serviette hygiénique, ayant une forme sensiblement allongée, orientée dans le sens longitudinal et transversal et comprenant un corps d'absorption (4) enfermé entre une couche de recouvrement (2) perméable au liquide et une couche de recouvrement (3) imperméable au liquide, et possédant au moins une barrière élastique (31, 32). La barrière élastique (31, 32) comprend une partie de matériau (9) qui peut être soulevée de la couche de recouvrement (2) perméable au liquide, et un élément élastique (19, 20) placé en prétension. Un élément de mise en forme (22), rigide en flexion et courbé en arc, est placé entre les deux bords (7, 8) de l'article. L'élément de mise en forme (22) agit à l'encontre de la force de contraction apparaissant dans la pièce de matériau (9) pouvant se soulever, en raison de la prétension des éléments élastiques (19, 20). Par conséquent, l'article a une barrière (31, 32) soulevée de la couche de recouvrement (2) perméable au liquide.
PCT/SE1998/000235 1997-02-28 1998-02-12 Article absorbant ayant une stabilite de forme amelioree Ceased WO1998037840A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700732-2 1997-02-28
SE9700732A SE508538C2 (sv) 1997-02-28 1997-02-28 Absorberande alster med förbättrad formbeständighet

Publications (1)

Publication Number Publication Date
WO1998037840A1 true WO1998037840A1 (fr) 1998-09-03

Family

ID=20405979

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/000235 Ceased WO1998037840A1 (fr) 1997-02-28 1998-02-12 Article absorbant ayant une stabilite de forme amelioree

Country Status (4)

Country Link
CO (1) CO5040076A1 (fr)
SE (1) SE508538C2 (fr)
WO (1) WO1998037840A1 (fr)
ZA (1) ZA981621B (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0963749A3 (fr) * 1998-06-12 2001-03-21 Uni-Charm Corporation Serviette hygiénique
WO2005063160A1 (fr) 2003-12-30 2005-07-14 Sca Hygiene Products Ab Article absorbant et procede de fabrication
JP2008161250A (ja) * 2006-12-27 2008-07-17 Daio Paper Corp 吸収性物品
US7780643B2 (en) 2003-12-30 2010-08-24 Sca Hygiene Products Ab Absorbent article having X-shaped shaping element
US9011398B2 (en) 2012-07-12 2015-04-21 Kimberly-Clark Worldwide, Inc. Containment system
US9011403B2 (en) 2012-07-12 2015-04-21 Kimberly-Clark Worldwide, Inc. Absorbent insert
US9192526B2 (en) 2012-07-12 2015-11-24 Kimberly-Clark Worldwide, Inc. Absorbent insert and containment system
US9192524B2 (en) 2012-07-12 2015-11-24 Kimberly-Clark Worldwide, Inc. Absorbent insert with positioning notch
US9198806B2 (en) 2012-07-12 2015-12-01 Kimberly-Clark Worldwide, Inc. Containment pant
US9198807B2 (en) 2012-07-12 2015-12-01 Kimberly-Clark Worldwide, Inc. Containment pant
US9226862B2 (en) 2012-07-12 2016-01-05 Kimberly-Clark Worldwide, Inc. Containment pant with positioning key
US9308131B2 (en) 2012-07-12 2016-04-12 Kimberly-Clark Worldwide, Inc. Containment pant
US9675499B2 (en) 2014-11-25 2017-06-13 Kimberly-Clark Worldwide, Inc. Containment pant with attachment mechanisms

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515723C2 (sv) * 1999-01-29 2001-10-01 Sca Hygiene Prod Ab Absorberande alster med bågformiga elastiska organ för förbättrad läckagesäkerhet och passform

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886513A (en) * 1987-07-06 1989-12-12 Kimberly-Clark Corporation Absorbent pad with reinforcing member to resist deformation
EP0590675A1 (fr) * 1992-09-30 1994-04-06 Kimberly-Clark Corporation Serviette hygiénique courbée avec des panneaux d'attache au vêtement
US5439459A (en) * 1992-04-30 1995-08-08 Uni-Charm Corporation Disposable diaper having skin-contacting topsheet provided with elastic opening and method for making the elastic opening

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886513A (en) * 1987-07-06 1989-12-12 Kimberly-Clark Corporation Absorbent pad with reinforcing member to resist deformation
US5439459A (en) * 1992-04-30 1995-08-08 Uni-Charm Corporation Disposable diaper having skin-contacting topsheet provided with elastic opening and method for making the elastic opening
EP0590675A1 (fr) * 1992-09-30 1994-04-06 Kimberly-Clark Corporation Serviette hygiénique courbée avec des panneaux d'attache au vêtement

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0963749A3 (fr) * 1998-06-12 2001-03-21 Uni-Charm Corporation Serviette hygiénique
US6413248B1 (en) 1998-06-12 2002-07-02 Uni-Charm Corporation Sanitary napkin
AU755726B2 (en) * 1998-06-12 2002-12-19 Uni-Charm Corporation Sanitary napkin
WO2005063160A1 (fr) 2003-12-30 2005-07-14 Sca Hygiene Products Ab Article absorbant et procede de fabrication
AU2004308229B2 (en) * 2003-12-30 2010-05-27 Sca Hygiene Products Ab Absorbent article and method for manufacturing absorbent article
US7780643B2 (en) 2003-12-30 2010-08-24 Sca Hygiene Products Ab Absorbent article having X-shaped shaping element
JP2008161250A (ja) * 2006-12-27 2008-07-17 Daio Paper Corp 吸収性物品
US9011403B2 (en) 2012-07-12 2015-04-21 Kimberly-Clark Worldwide, Inc. Absorbent insert
US9011398B2 (en) 2012-07-12 2015-04-21 Kimberly-Clark Worldwide, Inc. Containment system
US9192526B2 (en) 2012-07-12 2015-11-24 Kimberly-Clark Worldwide, Inc. Absorbent insert and containment system
US9192524B2 (en) 2012-07-12 2015-11-24 Kimberly-Clark Worldwide, Inc. Absorbent insert with positioning notch
US9198806B2 (en) 2012-07-12 2015-12-01 Kimberly-Clark Worldwide, Inc. Containment pant
US9198807B2 (en) 2012-07-12 2015-12-01 Kimberly-Clark Worldwide, Inc. Containment pant
US9226862B2 (en) 2012-07-12 2016-01-05 Kimberly-Clark Worldwide, Inc. Containment pant with positioning key
US9308131B2 (en) 2012-07-12 2016-04-12 Kimberly-Clark Worldwide, Inc. Containment pant
US9675499B2 (en) 2014-11-25 2017-06-13 Kimberly-Clark Worldwide, Inc. Containment pant with attachment mechanisms

Also Published As

Publication number Publication date
CO5040076A1 (es) 2001-05-29
SE9700732L (sv) 1998-08-29
SE508538C2 (sv) 1998-10-12
SE9700732D0 (sv) 1997-02-28
ZA981621B (en) 1998-09-01

Similar Documents

Publication Publication Date Title
EP1032339B1 (fr) Article absorbant de contact ameliore avec le corps
JP2935717B2 (ja) 着脱自在のコアを保持するブリーフ
JP5608089B2 (ja) パンツ型の失禁用品
JP5790051B2 (ja) 使い捨ておむつ
US6520945B1 (en) Shape-stable absorbent article
GB2304586A (en) Two-part absorbent product joined at the acquisition zone
KR20010014203A (ko) 대변 처리 디바이스
WO2011162657A1 (fr) Dispositif de protection contre l'incontinence masculine
CZ283852B6 (cs) Absorbční výrobek
JPH09504195A (ja) 衛生ナプキン
JP4191257B2 (ja) 吸収物品
JP2011504123A (ja) パンツ型の失禁用品
JP2009018095A (ja) 使い捨ておむつ
US7959618B2 (en) Pant-shaped article with improved fit
WO1998037840A1 (fr) Article absorbant ayant une stabilite de forme amelioree
JP5250708B2 (ja) 使い捨ておむつ
KR20060006773A (ko) 개선된 착용감을 가지는 팬티형 속옷
JP2005287930A (ja) 使い捨ておむつ
JP5008491B2 (ja) 使い捨ておむつ
JP4642750B2 (ja) 改良された適合性を有するパンツ形状物品
JP5773643B2 (ja) 使い捨ておむつ
JP5814455B2 (ja) 使い捨ておむつ
JP2025009478A (ja) 吸収性物品
JP2024158426A (ja) 紙おむつ
HK1016056A (en) Shape-stable absorbent article

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP PL US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: JP

Ref document number: 1998537565

Format of ref document f/p: F

122 Ep: pct application non-entry in european phase