CA2616904A1 - Article absorbant flexible epousant mieux la forme du corps - Google Patents

Article absorbant flexible epousant mieux la forme du corps Download PDF

Info

Publication number
CA2616904A1
CA2616904A1 CA002616904A CA2616904A CA2616904A1 CA 2616904 A1 CA2616904 A1 CA 2616904A1 CA 002616904 A CA002616904 A CA 002616904A CA 2616904 A CA2616904 A CA 2616904A CA 2616904 A1 CA2616904 A1 CA 2616904A1
Authority
CA
Canada
Prior art keywords
absorbent article
less
article according
gush
seconds
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
Application number
CA002616904A
Other languages
English (en)
Other versions
CA2616904C (fr
Inventor
Yasue Nakagawa
Holger Beruda
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.)
Procter and Gamble Co
Original Assignee
The Procter & Gamble Company
Yasue Nakagawa
Holger Beruda
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 The Procter & Gamble Company, Yasue Nakagawa, Holger Beruda filed Critical The Procter & Gamble Company
Publication of CA2616904A1 publication Critical patent/CA2616904A1/fr
Application granted granted Critical
Publication of CA2616904C publication Critical patent/CA2616904C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • 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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • 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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/5376—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the performance of the layer, e.g. acquisition rate, distribution time, transfer time
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15357—Stiffness, e.g. Taber rigidity
    • 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
    • A61F13/15203—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
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15422—Density
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15463—Absorbency
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
    • A61F2013/530547—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (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)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
CA2616904A 2005-07-26 2006-07-26 Article absorbant flexible epousant mieux la forme du corps Expired - Fee Related CA2616904C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70243705P 2005-07-26 2005-07-26
US60/702,437 2005-07-26
PCT/US2006/028926 WO2007014235A1 (fr) 2005-07-26 2006-07-26 Article absorbant flexible epousant mieux la forme du corps

Publications (2)

Publication Number Publication Date
CA2616904A1 true CA2616904A1 (fr) 2007-02-01
CA2616904C CA2616904C (fr) 2011-09-20

Family

ID=37116142

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2616904A Expired - Fee Related CA2616904C (fr) 2005-07-26 2006-07-26 Article absorbant flexible epousant mieux la forme du corps

Country Status (6)

Country Link
EP (1) EP1912604A1 (fr)
JP (1) JP4647692B2 (fr)
CN (3) CN101227880A (fr)
CA (1) CA2616904C (fr)
MX (1) MX2008001102A (fr)
WO (1) WO2007014235A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9044359B2 (en) 2008-04-29 2015-06-02 The Procter & Gamble Company Disposable absorbent article with absorbent particulate polymer material distributed for improved isolation of body exudates
US9572728B2 (en) 2008-07-02 2017-02-21 The Procter & Gamble Company Disposable absorbent article with varied distribution of absorbent particulate polymer material and method of making same
US8206533B2 (en) 2008-08-26 2012-06-26 The Procter & Gamble Company Method and apparatus for making disposable absorbent article with absorbent particulate polymer material and article made therewith
CA2692891C (fr) * 2010-02-25 2012-10-09 The Procter & Gamble Company Article absorbant a caractere de vetement ameliore
US10828204B2 (en) 2011-09-08 2020-11-10 Curt G. Joa, Inc. Apparatus and method for forming absorbent cores
US20130324959A1 (en) * 2012-05-31 2013-12-05 Arman Ashraf Highly Flexible Absorbent Article Having Stiffened Landing Zone
WO2017145993A1 (fr) * 2016-02-22 2017-08-31 旭化成株式会社 Non-tissé à fibres longues à sensation tactile supérieure
WO2019090292A1 (fr) * 2017-11-06 2019-05-09 The Procter & Gamble Company Article absorbant présentant des caractéristiques de conformation
JP2022527188A (ja) * 2019-04-04 2022-05-31 ザ プロクター アンド ギャンブル カンパニー 改善された性能を有する吸収性物品
JP2022551170A (ja) * 2019-10-15 2022-12-07 ザ プロクター アンド ギャンブル カンパニー 吸収性物品

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773903A (en) * 1987-06-02 1988-09-27 The Procter & Gamble Co. Composite absorbent structures
SE509037C2 (sv) * 1992-11-17 1998-11-30 Sca Hygiene Prod Ab Absorberande struktur samt metod för dess tillverkning
NZ268535A (en) * 1993-06-30 1998-05-27 Procter & Gamble Absorbent article comprising layers of superabsorbent material
US5599335A (en) * 1994-03-29 1997-02-04 The Procter & Gamble Company Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
AUPN573195A0 (en) * 1995-10-03 1995-10-26 Procter & Gamble Company, The Absorbent material having improved absorbent permeability and methods for making the same
US6660903B1 (en) * 1999-10-01 2003-12-09 Kimberly-Clark Worldwide, Inc. Center-fill absorbent article with a central rising member
WO2003043670A1 (fr) * 2001-11-21 2003-05-30 Basf Aktiengesellschaft Hydrogels superabsorbants a revetement polyamine reticule
EP1913914B2 (fr) * 2003-02-12 2014-08-06 The Procter and Gamble Company Partie centrale absorbante pour un article absorbant
ES2314137T3 (es) * 2003-02-12 2009-03-16 THE PROCTER & GAMBLE COMPANY Pañal comodo.
US20040236297A1 (en) * 2003-05-23 2004-11-25 Drzewiecki Brian Michael Thin, flexible sanitary napkin having a compression resistant absorbent structure
ATE501741T1 (de) * 2003-08-06 2011-04-15 Procter & Gamble Saugfähiger artikel mit einem beschichteten in wasser quellbaren material
EP1504739B1 (fr) * 2003-08-07 2013-01-30 The Procter & Gamble Company Couche de collecte liée par une colle de latex pour articles absorbants
EP1518566B1 (fr) * 2003-09-25 2008-04-09 The Procter & Gamble Company Articles absorbants contenant des particules de polymère superabsorbantes ayant un revêtement attaché à leur surface de manière non-covalente
EP1518567B1 (fr) * 2003-09-25 2017-06-28 The Procter & Gamble Company Articles absorbants comprenant des zones d'acquisition et des particules revêtues et superabsorbantes
US20050119632A1 (en) * 2003-11-03 2005-06-02 Sierra Alisa K. Absorbent structure featuring high density and flexibility
WO2005097025A1 (fr) * 2004-03-31 2005-10-20 The Procter & Gamble Company Couche presentant un ajustement anatomique ameliore

Also Published As

Publication number Publication date
JP4647692B2 (ja) 2011-03-09
CN101227878A (zh) 2008-07-23
CN101227880A (zh) 2008-07-23
CA2616904C (fr) 2011-09-20
JP2009502260A (ja) 2009-01-29
WO2007014235A1 (fr) 2007-02-01
EP1912604A1 (fr) 2008-04-23
CN101227879A (zh) 2008-07-23
MX2008001102A (es) 2008-03-11

Similar Documents

Publication Publication Date Title
CA2616904A1 (fr) Article absorbant flexible epousant mieux la forme du corps
CA2616901A1 (fr) Article absorbant souple presentant un ajustement ameliore
SG159537A1 (en) Sanitary napkins capable of taking complex three- dimensional shape in use
DE602005020412D1 (de) Dichte Verbindung der Hülle eines absorbierenden Kernes
MX2008001103A (es) Articulo absorbente flexible con ajuste al cuerpo mejorado.
RU2005136359A (ru) Гибкая поглощающая жидкость структура
MX2009012735A (es) Articulo absorbente con una capa impresa.
GB2454303A (en) Disposable absorbant article with improved acquisition system with substantially continously distributed absorbant particulate polymer material
PL377764A1 (pl) Wyrób chłonny zawierający strukturę chłonną
CA2623809A1 (fr) Article absorbant avec sous-couche
JP2012125452A (ja) 吸収性物品
BRPI0909533A2 (pt) artigo absorvente
AU2002254738A8 (en) Absorbent article with fluid acquisition system
MX2013003064A (es) Articulo absorbente desechable.
SE0300694D0 (sv) Absorberande alster med förbättrat ytmaterial
JP2009519100A (ja) 吸収性用品
SE9804360D0 (sv) Absorberande alster med ett materiallaminat innefattande ett vätskegenomsläppligt ytskikt och ett vätskegenomsläppligt vätskeöverföringsskikt
WO2008033846A3 (fr) Serviette hygiénique à tresse
TW200806264A (en) Absorbent article
US8993830B2 (en) Absorbent articles comprising an iron complexing agent
SE0203358D0 (sv) Absorberande alster med förbättrad vätskeinsläppsförmåga
ATE477005T1 (de) Saugfähiger artikel mit einem kontraphilen polymer
US11771603B2 (en) Absorbent article
CA2449513A1 (fr) Tampon labial avec languette
JP2004065716A (ja) 吸収性物品

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130726