WO2000059439A1 - Couche d'ame absorbante pour articles absorbants - Google Patents

Couche d'ame absorbante pour articles absorbants Download PDF

Info

Publication number
WO2000059439A1
WO2000059439A1 PCT/US2000/009519 US0009519W WO0059439A1 WO 2000059439 A1 WO2000059439 A1 WO 2000059439A1 US 0009519 W US0009519 W US 0009519W WO 0059439 A1 WO0059439 A1 WO 0059439A1
Authority
WO
WIPO (PCT)
Prior art keywords
fibers
web
absorbent
pulp fibers
fibrous
Prior art date
Application number
PCT/US2000/009519
Other languages
English (en)
Inventor
John Richard Noel
Margaret Henderson Hasse
Original Assignee
The Procter & Gamble Company
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 filed Critical The Procter & Gamble Company
Priority to JP2000609004A priority Critical patent/JP2004538024A/ja
Priority to AU42240/00A priority patent/AU4224000A/en
Priority to EP00921991A priority patent/EP1165000A1/fr
Priority to CA002369604A priority patent/CA2369604A1/fr
Publication of WO2000059439A1 publication Critical patent/WO2000059439A1/fr

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
    • A61F13/53—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

Abstract

L'invention concerne des voiles absorbants possédant des propriétés améliorées de capture et de rétention de fluides. La présente invention concerne également des articles absorbants comprenant ces voiles (sous forme d'âme absorbante) tels que des serviettes hygiéniques, des couches-culottes, des serviettes et culottes pour adultes incontinents, des doublures pour collants, des tampons hygiéniques et analogues. Le voile absorbant fibreux selon la présente invention consiste en un voile fibreux à jet d'air comprenant un mélange sensiblement uniforme de fibres de pâte de bois de feuillus (telles que des fibres d'eucalyptus) et de fibres de pâte de bois de résineux (telles que des fibres de kraft de résineux du Sud). De préférence, le voile absorbant fibreux comprend également une matière surabsorbante répartie dans le voile. La couche de voile fibreux peut également comprendre une matière de liaison telle que des fibres de liaison à deux composants dans le mélange de fibres uniforme décrit précédemment. Un ou plusieurs voiles selon la présente invention peuvent constituer l'âme absorbante d'un article absorbant jetable. La couche d'âme selon la présente invention produit une pression capillaire importante et améliore la répartition du fluide. En outre, grâce à l'application par jet d'air, il est possible d'ajouter une matière surabsorbante au voile et d'améliorer la rigidité du voile produit en comparaison de voiles produits antérieurement.
PCT/US2000/009519 1999-04-08 2000-04-10 Couche d'ame absorbante pour articles absorbants WO2000059439A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000609004A JP2004538024A (ja) 1999-04-08 2000-04-10 吸収性物品用の吸収性コア層
AU42240/00A AU4224000A (en) 1999-04-08 2000-04-10 Absorbent core layer for absorbent articles
EP00921991A EP1165000A1 (fr) 1999-04-08 2000-04-10 Couche d'ame absorbante pour articles absorbants
CA002369604A CA2369604A1 (fr) 1999-04-08 2000-04-10 Couche d'ame absorbante pour articles absorbants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12835299P 1999-04-08 1999-04-08
US60/128,352 1999-04-08

Publications (1)

Publication Number Publication Date
WO2000059439A1 true WO2000059439A1 (fr) 2000-10-12

Family

ID=22434925

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/009519 WO2000059439A1 (fr) 1999-04-08 2000-04-10 Couche d'ame absorbante pour articles absorbants

Country Status (6)

Country Link
EP (1) EP1165000A1 (fr)
JP (1) JP2004538024A (fr)
AR (1) AR018709A1 (fr)
AU (1) AU4224000A (fr)
CA (1) CA2369604A1 (fr)
WO (1) WO2000059439A1 (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002036058A1 (fr) * 2000-10-31 2002-05-10 Corovin Gmbh Article absorbant contenant une couche de repartition des liquides et a transfert cible de liquides sous l'action d'une pression
WO2002091975A1 (fr) * 2001-05-11 2002-11-21 Kimberly-Clark Worldwide, Inc. Article absorbant comprenant une ame absorbante multicouche
WO2003057964A1 (fr) * 2001-12-21 2003-07-17 Kimberly-Clark Worldwide, Inc. Bande non tissee comportant un revetement superabsorbant
US6709613B2 (en) 2001-12-21 2004-03-23 Kimberly-Clark Worldwide, Inc. Particulate addition method and apparatus
US7090667B2 (en) 2001-05-11 2006-08-15 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayer blended core and a method of forming
WO2008010187A2 (fr) * 2006-07-17 2008-01-24 The Procter & Gamble Company Structures fibreuses douces et solides
US7662745B2 (en) 2003-12-18 2010-02-16 Kimberly-Clark Corporation Stretchable absorbent composites having high permeability
US7732039B2 (en) 2001-12-20 2010-06-08 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure having non-uniform lateral compression stiffness
US7772456B2 (en) 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
WO2011087975A1 (fr) * 2010-01-14 2011-07-21 The Procter & Gamble Company Structures fibreuses molles et solides et procédés de fabrication de celles-ci
US8056841B2 (en) 2005-06-23 2011-11-15 The Procter & Gamble Company Methods for individualizing trichomes
US8293968B2 (en) 2005-04-29 2012-10-23 Kimberly-Clark Worldwide, Inc. Dual mode absorbent tampon
US8470219B2 (en) 2004-02-25 2013-06-25 Glatfelter Falkenhagen Method for the production of a fibrous web from cellulose fibers in an air-laid process
US8827974B2 (en) 2005-12-30 2014-09-09 Kimberly-Clark Worldwide, Inc. Absorbent tampon for feminine hygiene
EP1345562B2 (fr) † 2000-12-21 2014-10-22 Kimberly-Clark Worldwide, Inc. Composites stratifies pour produits d'hygiene personnelle
WO2020061290A1 (fr) * 2018-09-19 2020-03-26 Georgia-Pacific Nonwovens LLC Matière non tissée monobloc
US11273625B2 (en) 2018-12-21 2022-03-15 The Clorox Company Process for manufacturing multi-layer substrates comprising sandwich layers and polyethylene
CN114746057A (zh) * 2019-11-26 2022-07-12 尤妮佳股份有限公司 吸收性物品

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6734966B1 (ja) * 2019-05-17 2020-08-05 ユニ・チャーム株式会社 吸収性物品
JP2021083542A (ja) 2019-11-26 2021-06-03 ユニ・チャーム株式会社 吸収性物品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492554A1 (fr) * 1990-12-21 1992-07-01 Kimberly-Clark Corporation Etoffe non tissée composite avec une haute teneur en poudre de fibres, méthode de réalisation et utilisation
WO1992018171A1 (fr) * 1991-04-12 1992-10-29 The Procter & Gamble Company Structures absorbantes presentant des granulometries specifiques de matieres formant un hydrogel superabsorbant
EP0600454A1 (fr) * 1992-11-30 1994-06-08 Kimberly-Clark Corporation Structure absorbante et article comportant la dite structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492554A1 (fr) * 1990-12-21 1992-07-01 Kimberly-Clark Corporation Etoffe non tissée composite avec une haute teneur en poudre de fibres, méthode de réalisation et utilisation
WO1992018171A1 (fr) * 1991-04-12 1992-10-29 The Procter & Gamble Company Structures absorbantes presentant des granulometries specifiques de matieres formant un hydrogel superabsorbant
EP0600454A1 (fr) * 1992-11-30 1994-06-08 Kimberly-Clark Corporation Structure absorbante et article comportant la dite structure

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002036058A1 (fr) * 2000-10-31 2002-05-10 Corovin Gmbh Article absorbant contenant une couche de repartition des liquides et a transfert cible de liquides sous l'action d'une pression
EP1345562B2 (fr) † 2000-12-21 2014-10-22 Kimberly-Clark Worldwide, Inc. Composites stratifies pour produits d'hygiene personnelle
WO2002091975A1 (fr) * 2001-05-11 2002-11-21 Kimberly-Clark Worldwide, Inc. Article absorbant comprenant une ame absorbante multicouche
US6575952B2 (en) 2001-05-11 2003-06-10 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayer absorbent core
US7090667B2 (en) 2001-05-11 2006-08-15 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayer blended core and a method of forming
US7687680B2 (en) 2001-05-11 2010-03-30 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayer blended core and a method of forming
US7732039B2 (en) 2001-12-20 2010-06-08 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure having non-uniform lateral compression stiffness
WO2003057964A1 (fr) * 2001-12-21 2003-07-17 Kimberly-Clark Worldwide, Inc. Bande non tissee comportant un revetement superabsorbant
US6709613B2 (en) 2001-12-21 2004-03-23 Kimberly-Clark Worldwide, Inc. Particulate addition method and apparatus
US7662745B2 (en) 2003-12-18 2010-02-16 Kimberly-Clark Corporation Stretchable absorbent composites having high permeability
US8470219B2 (en) 2004-02-25 2013-06-25 Glatfelter Falkenhagen Method for the production of a fibrous web from cellulose fibers in an air-laid process
US7772456B2 (en) 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
US8293968B2 (en) 2005-04-29 2012-10-23 Kimberly-Clark Worldwide, Inc. Dual mode absorbent tampon
US8912383B2 (en) 2005-04-29 2014-12-16 Kimberly-Clark Worldwide, Inc. Dual mode absorbent tampon
US8056841B2 (en) 2005-06-23 2011-11-15 The Procter & Gamble Company Methods for individualizing trichomes
US8297543B2 (en) 2005-06-23 2012-10-30 The Procter & Gamble Company Methods for individualizing trichomes
US8623176B2 (en) 2005-06-23 2014-01-07 The Procter & Gamble Company Methods for individualizing trichomes
US8808501B2 (en) 2005-06-23 2014-08-19 The Procter & Gamble Company Methods for individualizing trichomes
US8827974B2 (en) 2005-12-30 2014-09-09 Kimberly-Clark Worldwide, Inc. Absorbent tampon for feminine hygiene
US8057636B2 (en) 2006-07-17 2011-11-15 The Procter & Gamble Company Soft and strong fibrous structures
WO2008010187A2 (fr) * 2006-07-17 2008-01-24 The Procter & Gamble Company Structures fibreuses douces et solides
WO2008010187A3 (fr) * 2006-07-17 2008-07-03 Procter & Gamble Structures fibreuses douces et solides
US8425722B2 (en) 2010-01-14 2013-04-23 The Procter & Gamble Company Soft and strong fibrous structures and methods for making same
US8029645B2 (en) 2010-01-14 2011-10-04 The Procter & Gamble Company Soft and strong fibrous structures and methods for making same
WO2011087975A1 (fr) * 2010-01-14 2011-07-21 The Procter & Gamble Company Structures fibreuses molles et solides et procédés de fabrication de celles-ci
WO2020061290A1 (fr) * 2018-09-19 2020-03-26 Georgia-Pacific Nonwovens LLC Matière non tissée monobloc
CN112840077A (zh) * 2018-09-19 2021-05-25 佐治亚-太平洋霍利山有限责任公司 一体式非织造材料
US11273625B2 (en) 2018-12-21 2022-03-15 The Clorox Company Process for manufacturing multi-layer substrates comprising sandwich layers and polyethylene
US11364711B2 (en) 2018-12-21 2022-06-21 The Clorox Company Multi-layer substrates comprising sandwich layers and polyethylene
US11472164B2 (en) 2018-12-21 2022-10-18 The Clorox Company Multi-layer substrates comprising sandwich layers and polyethylene
US11826989B2 (en) 2018-12-21 2023-11-28 The Clorox Company Multi-layer substrates comprising sandwich layers and polyethylene
US11858238B2 (en) 2018-12-21 2024-01-02 The Clorox Company Process for manufacturing multi-layer substrates comprising sandwich layers and polyethylene
CN114746057A (zh) * 2019-11-26 2022-07-12 尤妮佳股份有限公司 吸收性物品
CN114746057B (zh) * 2019-11-26 2024-02-06 尤妮佳股份有限公司 吸收性物品

Also Published As

Publication number Publication date
EP1165000A1 (fr) 2002-01-02
AU4224000A (en) 2000-10-23
JP2004538024A (ja) 2004-12-24
CA2369604A1 (fr) 2000-10-12
AR018709A1 (es) 2001-11-28

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