CA2297601A1 - Method and apparatus for making stretchable absorbent articles - Google Patents

Method and apparatus for making stretchable absorbent articles Download PDF

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Publication number
CA2297601A1
CA2297601A1 CA002297601A CA2297601A CA2297601A1 CA 2297601 A1 CA2297601 A1 CA 2297601A1 CA 002297601 A CA002297601 A CA 002297601A CA 2297601 A CA2297601 A CA 2297601A CA 2297601 A1 CA2297601 A1 CA 2297601A1
Authority
CA
Canada
Prior art keywords
stretchable
particulates
absorbent articles
stretchable absorbent
making stretchable
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
CA002297601A
Other languages
French (fr)
Other versions
CA2297601C (en
Inventor
Jerry Layne Dragoo
James Edward Zorb
Michael Gary Nease
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
Jerry Layne Dragoo
James Edward Zorb
Michael Gary Nease
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23360421&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2297601(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by The Procter & Gamble Company, Jerry Layne Dragoo, James Edward Zorb, Michael Gary Nease filed Critical The Procter & Gamble Company
Publication of CA2297601A1 publication Critical patent/CA2297601A1/en
Application granted granted Critical
Publication of CA2297601C publication Critical patent/CA2297601C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61F13/53—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
    • A61F13/15577—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

Abstract

A method and apparatus for making stretchable absorbent diaper articles. An absorbent material is provided and entangled with a stretchable material to form a stretchable network incorporating the absorbant material. In one embodiment a plurality of foam absorbent material particulates are drawn or accelerated by gravity, vacuum or forced air through a stream of a meltblown adhesive that contacts and entangles the particulates and forms a stretchable network incorporating the particulates.
CA002297601A 1994-11-30 1995-11-22 Method and apparatus for making stretchable absorbent articles Expired - Lifetime CA2297601C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/346,653 US5560878A (en) 1994-11-30 1994-11-30 Method and apparatus for making stretchable absorbent articles
US08/346,653 1994-11-30
CA002204895A CA2204895C (en) 1994-11-30 1995-11-22 Method and apparatus for making stretchable absorbent articles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002204895A Division CA2204895C (en) 1994-11-30 1995-11-22 Method and apparatus for making stretchable absorbent articles

Publications (2)

Publication Number Publication Date
CA2297601A1 true CA2297601A1 (en) 1996-06-06
CA2297601C CA2297601C (en) 2004-11-02

Family

ID=23360421

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002297601A Expired - Lifetime CA2297601C (en) 1994-11-30 1995-11-22 Method and apparatus for making stretchable absorbent articles
CA002204895A Expired - Lifetime CA2204895C (en) 1994-11-30 1995-11-22 Method and apparatus for making stretchable absorbent articles

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002204895A Expired - Lifetime CA2204895C (en) 1994-11-30 1995-11-22 Method and apparatus for making stretchable absorbent articles

Country Status (18)

Country Link
US (2) US5560878A (en)
EP (1) EP0788336B1 (en)
JP (1) JPH10510732A (en)
KR (1) KR100226401B1 (en)
CN (1) CN1124115C (en)
AT (1) ATE194070T1 (en)
AU (1) AU4288096A (en)
BR (1) BR9509923A (en)
CA (2) CA2297601C (en)
DE (1) DE69517699T2 (en)
ES (1) ES2147862T3 (en)
GR (1) GR3033599T3 (en)
HK (1) HK1002349A1 (en)
MX (1) MX9703948A (en)
MY (1) MY118431A (en)
TW (1) TW297764B (en)
WO (1) WO1996016625A1 (en)
ZA (1) ZA9510149B (en)

Families Citing this family (145)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6107538A (en) * 1995-01-10 2000-08-22 The Procter & Gamble Company Absorbent members for absorbing body liquids
US6426445B1 (en) 1995-01-10 2002-07-30 The Procter & Gamble Company Absorbent members comprising an agglomerate of hydrogel-forming absorbent polymer and particulate hydrophilic foam
US6372953B1 (en) 1995-01-10 2002-04-16 The Procter & Gamble Company Absorbent members comprising a high surface area material for absorbing body liquids
US6083856A (en) * 1997-12-01 2000-07-04 3M Innovative Properties Company Acrylate copolymeric fibers
US6133173A (en) * 1997-12-01 2000-10-17 3M Innovative Properties Company Nonwoven cohesive wrap
US6007914A (en) * 1997-12-01 1999-12-28 3M Innovative Properties Company Fibers of polydiorganosiloxane polyurea copolymers
US6102039A (en) * 1997-12-01 2000-08-15 3M Innovative Properties Company Molded respirator containing sorbent particles
DE69827416T2 (en) 1998-03-13 2005-10-20 The Procter & Gamble Company, Cincinnati ABSORBENT STRUCTURES WITH LIQUID STORAGES WITH IMPROVED ABILITY TO DEFROST DISTRIBUTION ELEMENTS
US6475199B1 (en) 1998-04-27 2002-11-05 The Procter & Gamble Company Method of individually packaging a three dimensionally-shaped absorbent article
US6316688B1 (en) 1998-04-27 2001-11-13 The Procter & Gamble Company Sanitary napkin comprising three dimensionally shaped tube of absorbent material
US6713661B1 (en) 1998-04-28 2004-03-30 The Procter & Gamble Company Absorbent articles providing improved fit when wet
US6720471B1 (en) 1998-04-28 2004-04-13 The Procter & Gamble Company Absorbent articles having reduced rewet with distribution materials positioned underneath storage material
AU6412199A (en) 1998-10-02 2000-04-26 3M Innovative Properties Company Laminated elastic composites
US6231557B1 (en) 1999-09-01 2001-05-15 Kimberly-Clark Worldwide, Inc. Absorbent product containing an elastic absorbent component
US6265052B1 (en) * 1999-02-09 2001-07-24 The Procter & Gamble Company Tissue paper
US6273938B1 (en) 1999-08-13 2001-08-14 3M Innovative Properties Company Channel flow filter
US6680423B1 (en) 1999-08-27 2004-01-20 Kimberly-Clark Worldwide, Inc. Absorbent article having reinforced elastic absorbent core
US7137971B2 (en) * 1999-08-27 2006-11-21 Kimberly-Clark Worldwide, Inc. Incontinence garment having pleated extensible liquid retention layer
US6570056B1 (en) 1999-08-27 2003-05-27 Kimberly-Clark Worldwide, Inc. Absorbent article having zoned directional stretching
US6429350B1 (en) 1999-08-27 2002-08-06 Kimberly-Clark Worldwide, Inc. Absorbent article having superabsorbent pockets in a non-absorbent carrier layer
US6610900B1 (en) * 1999-08-27 2003-08-26 Kimberly-Clark Worldwide, Inc. Absorbent article having superabsorbent in discrete pockets on a stretchable substrate
WO2001021123A1 (en) * 1999-09-21 2001-03-29 Kao Corporation Disposable diaper
AU2001231233A1 (en) * 2000-01-31 2001-08-07 Bki Holding Corporation Absorbent products with improved vertical wicking and rewet capability
US7608069B2 (en) * 2000-10-27 2009-10-27 Kimberly-Clark Worldwide, Inc. Absorbent article with captured leg elastics
US6702800B1 (en) 2000-10-27 2004-03-09 Kimberly-Clark Worldwide, Inc. Absorbent garment with transverse and longitudinal stretch
US6969378B1 (en) 2000-10-27 2005-11-29 Kimberly-Clark Worldwide, Inc. Biaxial stretch garment
US6869424B1 (en) 2000-10-27 2005-03-22 Kimberly-Clark Worldwide, Inc. Stretchable absorbent garment with non-stretchable liner
US7628778B2 (en) 2000-10-27 2009-12-08 Kimberly-Clark Worldwide, Inc. Absorbent article with self-forming seals
US6881205B2 (en) 2000-10-27 2005-04-19 Kimberly-Clark Worldwide, Inc. Independence of components in absorbent articles
US6982231B1 (en) 2000-10-27 2006-01-03 Kimberly-Clark Worldwide, Inc. Elastomeric, breathable laminate with enhanced breathability upon extension
US6914018B1 (en) 2000-10-27 2005-07-05 Kimberly-Clark Worldwide, Inc. Biaxial stretch, breathable laminate with cloth-like aesthetics and method for making same
US6605552B2 (en) 2000-12-01 2003-08-12 Kimberly-Clark Worldwide, Inc. Superabsorbent composites with stretch
US8206366B2 (en) 2001-03-01 2012-06-26 Kimberly-Clark Worldwide, Inc. Convertible diaper/pant with ease of application
US20020165517A1 (en) * 2001-03-01 2002-11-07 Kimberly-Clark Worldwide, Inc. Prefastened diaper/pant for infants with improved fit range
US20020148557A1 (en) * 2001-04-13 2002-10-17 Kimberly-Clark Worlwide, Inc. Method of assembling personal care absorbent article
US6712922B2 (en) 2001-04-13 2004-03-30 Kimberly-Clark Worldwide, Inc. Method of fabricating a multiple component web
US7371403B2 (en) * 2002-06-14 2008-05-13 Providence Health System-Oregon Wound dressing and method for controlling severe, life-threatening bleeding
US8741335B2 (en) 2002-06-14 2014-06-03 Hemcon Medical Technologies, Inc. Hemostatic compositions, assemblies, systems, and methods employing particulate hemostatic agents formed from hydrophilic polymer foam such as Chitosan
US7482503B2 (en) * 2001-06-14 2009-01-27 Providence Health System-Oregon Wound dressing and method for controlling severe, life-threatening bleeding
US20030065297A1 (en) * 2001-09-28 2003-04-03 The Procter & Gamble Company Process for manufacturing disposable fluid-handling article
US6802353B2 (en) 2001-10-10 2004-10-12 The Procter & Gamble Company Apparatus for recycling waste from an absorbent article processing line
US6682512B2 (en) * 2001-12-18 2004-01-27 Kimberly-Clark Worldwide, Inc. Continuous biaxially stretchable absorbent with low tension
US7103445B2 (en) 2002-11-27 2006-09-05 Kimberly-Clark Worldwide, Inc. System and method for controlling the dispense rate of particulate material
US20040127880A1 (en) * 2002-12-30 2004-07-01 Kimberly-Clark Worldwide, Inc. Absorbent article with suspended absorbent pad structure
ES2428693T3 (en) 2003-02-12 2013-11-08 The Procter & Gamble Company Absorbent core for an absorbent article
DE60331115D1 (en) 2003-02-12 2010-03-11 Procter & Gamble Absorbent core for an absorbent article
US7872168B2 (en) * 2003-10-31 2011-01-18 Kimberely-Clark Worldwide, Inc. Stretchable absorbent article
US20050124961A1 (en) * 2003-12-08 2005-06-09 Kimberly-Clark Worldwide,Inc. Absorbent article with elastomeric bordered extensible material bodyside liner and method of making
US7662745B2 (en) 2003-12-18 2010-02-16 Kimberly-Clark Corporation Stretchable absorbent composites having high permeability
US7799967B2 (en) * 2004-04-08 2010-09-21 Kimberly-Clark Worldwide, Inc. Differentially expanding absorbent structure
US7938813B2 (en) 2004-06-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Absorbent article having shaped absorbent core formed on a substrate
US20060003658A1 (en) * 2004-06-30 2006-01-05 Hall Gregory K Elastic clothlike meltblown materials, articles containing same, and methods of making same
US7247215B2 (en) * 2004-06-30 2007-07-24 Kimberly-Clark Worldwide, Inc. Method of making absorbent articles having shaped absorbent cores on a substrate
US7772456B2 (en) 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
US20060069365A1 (en) * 2004-09-30 2006-03-30 Sperl Michael D Absorbent composite having selective regions for improved attachment
US20060135933A1 (en) * 2004-12-21 2006-06-22 Newlin Seth M Stretchable absorbent article featuring a stretchable segmented absorbent
US20060135932A1 (en) * 2004-12-21 2006-06-22 Abuto Frank P Stretchable absorbent core and wrap
US20060144503A1 (en) * 2004-12-30 2006-07-06 Kimberly-Clark Worldwide, Inc. Method of making absorbent articles with elastomeric end regions
US20060149208A1 (en) * 2004-12-30 2006-07-06 Kimberly-Clark Worldwide, Inc. Absorbent article with elastomeric end regions
US20060173431A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060173432A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060199457A1 (en) * 2005-03-01 2006-09-07 Kimberly-Clark Worldwide, Inc. Cloth-like biaxial stretch nonwoven
US20060204723A1 (en) * 2005-03-11 2006-09-14 Rachelle Bentley Method of making absorbent core structures
US20060202380A1 (en) * 2005-03-11 2006-09-14 Rachelle Bentley Method of making absorbent core structures with undulations
US20060202379A1 (en) * 2005-03-11 2006-09-14 Rachelle Bentley Method of making absorbent core structures with encapsulated superabsorbent material
US20060206073A1 (en) * 2005-03-11 2006-09-14 Crane Patrick L Insitube-formed absorbent core structures
US9204957B2 (en) 2005-03-17 2015-12-08 Hemcon Medical Technologies, Inc. Systems and methods for hemorrhage control and or tissue repair
US8778490B2 (en) 2005-05-13 2014-07-15 Asahi Kasei Chemicals Corporation Absorbent composite material comprising water-absorbent resin particles having specific surface strength, and method for manufacturing the same
US20070123834A1 (en) * 2005-11-28 2007-05-31 Kimberly-Clark Worldwide, Inc. Flexible absorbent article
US20070135785A1 (en) * 2005-12-12 2007-06-14 Jian Qin Absorbent articles comprising thermoplastic coated superabsorbent polymer materials
US7882797B2 (en) * 2005-12-15 2011-02-08 Sca Hygiene Products Ab Method and device for application of particles in an absorbent structure
US20070255243A1 (en) * 2006-04-28 2007-11-01 Kaun James M Dimensionally stable stretchable absorbent composite
WO2007139845A2 (en) * 2006-05-23 2007-12-06 Providence Health System-Oregon D/B/A Providence St. Vincent Medical Center Systems and methods for introducing and applying a bandage structure within a body lumen or hollow body organ
US8778817B2 (en) * 2006-10-30 2014-07-15 Mcneil-Ppc, Inc. Method of making a cover material including a skin care composition
US7935099B2 (en) * 2007-03-14 2011-05-03 The Procter & Gamble Company Absorbent article with patterned SBS based adhesive
US7935860B2 (en) * 2007-03-23 2011-05-03 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising high permeability superabsorbent polymer compositions
EP2157950B1 (en) 2007-06-18 2013-11-13 The Procter & Gamble Company Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method
GB2454301B (en) 2007-06-18 2012-03-28 Procter & Gamble Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material
BRPI0910858A2 (en) 2008-04-29 2018-03-27 Procter & Gamble process for producing an absorbent core with a stretch resistant core cover
JP5726068B2 (en) * 2008-05-02 2015-05-27 プロビデンス ヘルス システム−オレゴン ディー／ビー／エー プロビデンス セント ビンセント メディカル センター Wound dressing device and method
EP2340002B1 (en) 2008-10-06 2015-03-25 Providence Health System - Oregon Foam medical devices and methods
BRPI0918125A2 (en) 2008-12-18 2015-11-24 3M Innovative Properties Co filter element
EP2329803B1 (en) 2009-12-02 2019-06-19 The Procter & Gamble Company Apparatus and method for transferring particulate material
US20110152808A1 (en) 2009-12-21 2011-06-23 Jackson David M Resilient absorbent coform nonwoven web
US9260808B2 (en) 2009-12-21 2016-02-16 Kimberly-Clark Worldwide, Inc. Flexible coform nonwoven web
US8491742B2 (en) 2010-10-28 2013-07-23 The Procter And Gamble Company Method for embossing an absorbent article using a segmented anvil
US8859842B2 (en) 2010-10-28 2014-10-14 The Procter & Gamble Company Embossed absorbent article
US8496775B2 (en) 2010-10-28 2013-07-30 The Procter And Gamble Company Method for embossing an absorbent article
US9468566B2 (en) 2011-06-10 2016-10-18 The Procter & Gamble Company Absorbent structure for absorbent articles
EP2532329B1 (en) 2011-06-10 2018-09-19 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
CN103596535B (en) 2011-06-10 2015-11-25 宝洁公司 For the absorbent cores of disposable absorbent article
DE202012013608U1 (en) 2011-06-10 2018-04-30 The Procter & Gamble Company Absorption structure for absorbent article
ES2484695T5 (en) 2011-06-10 2018-02-13 The Procter & Gamble Company Disposable diaper that has a reduced joint between the absorbent core and the backing sheet
CA3042501C (en) 2011-06-10 2020-06-23 The Procter & Gamble Company An absorbent core for disposable diapers comprising longitudinal channels
EP2532328B1 (en) 2011-06-10 2014-02-26 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
US8986474B2 (en) * 2012-01-11 2015-03-24 Nordson Corporation Method of manufacturing a composite superabsorbent core structure
TWI453114B (en) * 2012-05-11 2014-09-21 Entire Technology Co Ltd Manufacturing method for porous composite film
IN2015DN03110A (en) 2012-11-13 2015-10-02 Procter & Gamble
PL2740449T3 (en) 2012-12-10 2019-07-31 The Procter & Gamble Company Absorbent article with high absorbent material content
US9216118B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels and/or pockets
PL2740452T3 (en) 2012-12-10 2022-01-31 The Procter & Gamble Company Absorbent article with high absorbent material content
US8979815B2 (en) 2012-12-10 2015-03-17 The Procter & Gamble Company Absorbent articles with channels
US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
EP2740450A1 (en) 2012-12-10 2014-06-11 The Procter & Gamble Company Absorbent core with high superabsorbent material content
PL2813201T3 (en) 2013-06-14 2018-04-30 The Procter And Gamble Company Absorbent article and absorbent core forming channels when wet
JP6158434B2 (en) 2013-06-20 2017-07-05 ザ プロクター アンド ギャンブル カンパニー Absorbent article having a laminate suitable for activation
RU2649546C2 (en) 2013-08-27 2018-04-03 Дзе Проктер Энд Гэмбл Компани Absorbent articles with channels
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
MX2016003391A (en) 2013-09-16 2016-06-24 Procter & Gamble Absorbent articles with channels and signals.
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
EP3351225B1 (en) 2013-09-19 2021-12-29 The Procter & Gamble Company Absorbent cores having material free areas
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
EP2886092B1 (en) 2013-12-19 2016-09-14 The Procter and Gamble Company Absorbent cores having channel-forming areas and c-wrap seals
EP2905001B1 (en) 2014-02-11 2017-01-04 The Procter and Gamble Company Method and apparatus for making an absorbent structure comprising channels
CN103860333B (en) * 2014-03-20 2015-10-21 北京倍舒特妇幼用品有限公司 A kind of macromolecule water absorbent material and wood pulp cellulose mixing arrangement
EP2949300B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
EP2949301B1 (en) 2014-05-27 2018-04-18 The Procter and Gamble Company Absorbent core with curved and straight absorbent material areas
EP2949302B1 (en) 2014-05-27 2018-04-18 The Procter and Gamble Company Absorbent core with curved channel-forming areas
EP2949299B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
EP2957269A1 (en) * 2014-06-17 2015-12-23 The Procter and Gamble Company Process and apparatus for supply of particulate material to a particulate printing process
EP3020380B1 (en) * 2014-11-14 2018-07-25 The Procter and Gamble Company Method for producing composite structures with a plurality of absorbent foam particulates
US10322040B2 (en) 2015-03-16 2019-06-18 The Procter & Gamble Company Absorbent articles with improved cores
US10507144B2 (en) 2015-03-16 2019-12-17 The Procter & Gamble Company Absorbent articles with improved strength
MX2017014428A (en) 2015-05-12 2018-04-10 Procter & Gamble Absorbent article with improved core-to-backsheet adhesive.
EP3302387B1 (en) 2015-05-29 2020-11-18 The Procter and Gamble Company Absorbent articles having channels and wetness indicator
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
BR112018007748B1 (en) 2015-11-03 2022-07-26 Kimberly-Clark Worldwide, Inc. PAPER FABRIC PRODUCT, CLEANING PRODUCT, AND, PERSONAL CARE ABSORBING ARTICLE
WO2017079602A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
RU2693630C1 (en) 2015-11-04 2019-07-03 Дзе Проктер Энд Гэмбл Компани Absorbent structure
WO2017079599A1 (en) * 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
WO2017079601A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
EP3167859B1 (en) 2015-11-16 2020-05-06 The Procter and Gamble Company Absorbent cores having material free areas
EP3170480A1 (en) * 2015-11-18 2017-05-24 The Procter and Gamble Company Apparatus and process for recycling heated gas
EP3238676B1 (en) 2016-04-29 2019-01-02 The Procter and Gamble Company Absorbent core with profiled distribution of absorbent material
EP3238678B1 (en) 2016-04-29 2019-02-27 The Procter and Gamble Company Absorbent core with transversal folding lines
AU2018307483B2 (en) 2017-07-28 2023-10-12 Kimberly-Clark Worldwide, Inc. Absorbent article having a reduced humidity level
WO2019090293A1 (en) 2017-11-06 2019-05-09 The Procter & Gamble Company Absorbent article with conforming features
KR102165232B1 (en) 2017-11-29 2020-10-13 킴벌리-클라크 월드와이드, 인크. Fiber sheet with improved properties
GB2588553B (en) 2018-06-27 2022-10-19 Kimberly Clark Co Nanoporous Superabsorbent Particles
MX2021000980A (en) 2018-07-25 2021-04-12 Kimberly Clark Co Process for making three-dimensional foam-laid nonwovens.
US20230311095A1 (en) * 2020-05-29 2023-10-05 Kimberly-Clark Worldwide, Inc. Component including a volatile hydrophobic coating and methods including the same
US20230212796A1 (en) * 2020-05-29 2023-07-06 Kimberly-Clark Worldwide, Inc. Methods for forming a substrate
MX2022014707A (en) * 2020-05-29 2023-01-30 Kimberly Clark Co Apparatus for forming a substrate.
CN112972123B (en) * 2021-02-23 2022-07-05 山东恒发卫生用品有限公司 Glue spraying treatment process for infant paper diaper core body

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856013A (en) * 1971-08-18 1974-12-24 Procter & Gamble Hollow foam tampons from flat blanks
US3916900A (en) * 1974-10-31 1975-11-04 Scott Paper Co Multilayer one-piece disposable diapers
CA1073648A (en) * 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
US4341214A (en) * 1977-07-01 1982-07-27 Kimberly-Clark Corporation Sleeve-enclosed hydrophilic foam tampon with improved after-use withdrawal characteristics
DE2834119C2 (en) * 1978-08-03 1981-01-15 Bayer Ag, 5090 Leverkusen Process for the production of organopolysiloxane molding compounds which result in fine-pored, rubber-elastic molded foam bodies
US4316824A (en) * 1980-06-26 1982-02-23 The Procter & Gamble Company Liquid detergent composition containing alkyl sulfate and alkyl ethoxylated sulfate
US4394930A (en) * 1981-03-27 1983-07-26 Johnson & Johnson Absorbent foam products
IE53968B1 (en) * 1981-11-24 1989-04-26 Kimberly Clark Ltd Microfibre web product
US4429001A (en) * 1982-03-04 1984-01-31 Minnesota Mining And Manufacturing Company Sheet product containing sorbent particulate material
US4610678A (en) * 1983-06-24 1986-09-09 Weisman Paul T High-density absorbent structures
US4554297A (en) * 1983-04-18 1985-11-19 Personal Products Company Resilient cellular polymers from amine terminated poly(oxyalkylene) and polyfunctional epoxides
US5176668A (en) * 1984-04-13 1993-01-05 Kimberly-Clark Corporation Absorbent structure designed for absorbing body fluids
US4724114A (en) * 1984-04-23 1988-02-09 Kimberly-Clark Corporation Selective layering of superabsorbents in meltblown substrates
GB8419745D0 (en) * 1984-08-02 1984-09-05 Smith & Nephew Ass Wound dressing
US4584324A (en) * 1984-10-26 1986-04-22 Dow Corning Corporation Silicone foam, water-based, aerosol composition
PH23956A (en) * 1985-05-15 1990-01-23 Procter & Gamble Absorbent articles with dual layered cores
GB8607535D0 (en) * 1986-03-26 1986-04-30 Unilever Plc Elastic cross-linked polymeric materials
US4834735A (en) * 1986-07-18 1989-05-30 The Proctor & Gamble Company High density absorbent members having lower density and lower basis weight acquisition zones
US4813948A (en) * 1987-09-01 1989-03-21 Minnesota Mining And Manufacturing Company Microwebs and nonwoven materials containing microwebs
US5197959A (en) * 1988-03-31 1993-03-30 The Procter & Gamble Company Absorbent article
US4865755A (en) * 1988-05-03 1989-09-12 Kimberly-Clark Corporation Method for incorporating powdered detergent ingredients into a meltblown laundry detergent sheet
US4957795A (en) * 1988-05-13 1990-09-18 Minnesota Mining And Manufacturing Company Absorbent elastomeric wound dressing
US5176671A (en) * 1988-12-20 1993-01-05 Kimberly-Clark Corporation Fastening system for disposable diaper with disposability feature
US5176670A (en) * 1988-12-20 1993-01-05 Kimberly-Clark Corporation Disposable diaper with improved mechanical fastening system
US5176669A (en) * 1989-06-30 1993-01-05 The Veragon Corporation Tapeless super-absorbent disposable diaper
US5149468A (en) * 1989-11-17 1992-09-22 Moldex/Metric Products, Inc. Method for producing filter material formed of melt-blown non-woven mat sandwiching additional material
JPH0759243B2 (en) * 1989-12-18 1995-06-28 ユニ・チャーム株式会社 Disposable wearing articles
US5143680A (en) * 1990-05-17 1992-09-01 Nordson Corporation Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate
US5176672A (en) * 1990-11-13 1993-01-05 Kimberly-Clark Corporation Pocket-like diaper or absorbent article
US5196000A (en) * 1991-06-13 1993-03-23 The Proctor & Gamble Company Absorbent article with dynamic elastic waist feature comprising an expansive tummy panel
SK37693A3 (en) * 1991-07-23 1994-03-09 Procter & Gamble Streable absorbent articles
TW246682B (en) * 1991-08-12 1995-05-01 Procter & Gamble
US5352711A (en) * 1991-08-12 1994-10-04 The Proctor & Gamble Company Method for hydrophilizing absorbent foam materials
US5260345A (en) * 1991-08-12 1993-11-09 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
US5149720A (en) * 1991-08-12 1992-09-22 The Procter & Gamble Company Process for preparing emulsions that are polymerizable to absorbent foam materials
US5238733A (en) * 1991-09-30 1993-08-24 Minnesota Mining And Manufacturing Company Stretchable nonwoven webs based on multi-layer blown microfibers

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CN1173121A (en) 1998-02-11
CA2297601C (en) 2004-11-02
EP0788336A1 (en) 1997-08-13
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GR3033599T3 (en) 2000-09-29
US5560878A (en) 1996-10-01
AU4288096A (en) 1996-06-19
US5858292A (en) 1999-01-12
ES2147862T3 (en) 2000-10-01
HK1002349A1 (en) 1998-08-21
MX9703948A (en) 1997-10-31
CA2204895A1 (en) 1996-06-06
DE69517699T2 (en) 2001-02-22
CN1124115C (en) 2003-10-15
DE69517699D1 (en) 2000-08-03
ZA9510149B (en) 1996-06-06
TW297764B (en) 1997-02-11
ATE194070T1 (en) 2000-07-15
EP0788336B1 (en) 2000-06-28
CA2204895C (en) 2001-04-10
WO1996016625A1 (en) 1996-06-06
JPH10510732A (en) 1998-10-20
MY118431A (en) 2004-11-29

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