CA2406501A1 - Reticulated absorbent composite - Google Patents

Reticulated absorbent composite Download PDF

Info

Publication number
CA2406501A1
CA2406501A1 CA002406501A CA2406501A CA2406501A1 CA 2406501 A1 CA2406501 A1 CA 2406501A1 CA 002406501 A CA002406501 A CA 002406501A CA 2406501 A CA2406501 A CA 2406501A CA 2406501 A1 CA2406501 A1 CA 2406501A1
Authority
CA
Canada
Prior art keywords
composite
fibers
absorbent
fibrous
weight
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.)
Abandoned
Application number
CA002406501A
Other languages
English (en)
French (fr)
Inventor
Daniel T. Bunker
Terry M. Grant
Kay Rokman
Juhani Jansson
Eino Laine
Fred B. Howard
Richard A. Edmark
Yong Li
Colin Elston
David G. Marsh
Clifford R. Bolstad
Charles E. Miller
Peter A. Graef
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.)
Weyerhaeuser Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2406501A1 publication Critical patent/CA2406501A1/en
Abandoned 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
    • A61F13/53—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
    • A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
CA002406501A 2000-05-11 2001-05-10 Reticulated absorbent composite Abandoned CA2406501A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56938000A 2000-05-11 2000-05-11
US09/569,380 2000-05-11
PCT/US2001/015271 WO2001085083A1 (en) 2000-05-11 2001-05-10 Reticulated absorbent composite

Publications (1)

Publication Number Publication Date
CA2406501A1 true CA2406501A1 (en) 2001-11-15

Family

ID=24275210

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002406501A Abandoned CA2406501A1 (en) 2000-05-11 2001-05-10 Reticulated absorbent composite

Country Status (8)

Country Link
EP (1) EP1289467A1 (ko)
JP (1) JP2003532496A (ko)
KR (1) KR20030004396A (ko)
CN (1) CN1427705A (ko)
AU (1) AU2001261452A1 (ko)
CA (1) CA2406501A1 (ko)
MX (1) MXPA02011106A (ko)
WO (2) WO2001070158A1 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011092025A1 (de) * 2010-01-28 2011-08-04 Glatfelter Falkenhagen Gmbh Flexibles, stark absorbierendes material
US9452094B2 (en) 2011-04-26 2016-09-27 The Procter & Gamble Company Absorbent members having density profile
US9439815B2 (en) 2011-04-26 2016-09-13 The Procter & Gamble Company Absorbent members having skewed density profile
US9452089B2 (en) 2011-04-26 2016-09-27 The Procter & Gamble Company Methods of making absorbent members having density profile
US10011953B2 (en) 2011-04-26 2018-07-03 The Procter & Gamble Company Bulked absorbent members
US9534325B2 (en) 2011-04-26 2017-01-03 The Procter & Gamble Company Methods of making absorbent members having skewed density profile
US9452093B2 (en) 2011-04-26 2016-09-27 The Procter & Gamble Company Absorbent members having density profile
WO2012170918A2 (en) 2011-06-09 2012-12-13 University Of Miami Methods of treatment for retinal diseases
US20130072889A1 (en) * 2011-09-20 2013-03-21 Morris Yang Resilient absorbent composite material
CN103917210A (zh) * 2011-11-09 2014-07-09 宝洁公司 具有双芯的吸收制品
US9498384B2 (en) * 2011-12-01 2016-11-22 Leigh E. Wood Assembled intermediate comprising staple fiber nonwoven web and articles
WO2014145668A1 (en) * 2013-03-15 2014-09-18 Dsg Technology Holdings Ltd Absorbent article with elastic core
EP3320142B1 (en) * 2015-07-06 2021-09-08 Stora Enso Oyj Forming and dewatering of a composite using a double wire press
GB2572895B (en) 2016-12-22 2022-03-02 Kimberly Clark Co Process and system for reorienting fibers in a foam forming process
JP7087907B2 (ja) * 2018-10-16 2022-06-21 トヨタ自動車株式会社 高圧タンクおよび高圧タンクの製造方法
WO2024069057A1 (en) * 2022-09-30 2024-04-04 Ahlstrom Oyj A filter medium and a method of manufacturing the filter medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843055A (en) * 1996-07-24 1998-12-01 The Procter & Gamble Company Stratified, multi-functional fluid absorbent members
WO2000027625A2 (en) * 1998-11-11 2000-05-18 Weyerhaeuser Company Reticulated absorbent composite
WO1998024960A1 (en) * 1996-12-06 1998-06-11 Weyerhaeuser Company Air-laid unitary absorbent layer
US6734335B1 (en) * 1996-12-06 2004-05-11 Weyerhaeuser Company Unitary absorbent system
WO1998024621A1 (en) * 1996-12-06 1998-06-11 Weyerhaeuser Company Unitary stratified composite
EP1011577A4 (en) * 1997-05-13 2004-06-16 Weyerhaeuser Co CROSS-LINKED ABSORBENT COMPOSITE
US6420626B1 (en) * 1999-06-08 2002-07-16 Buckeye Technologies Inc. Unitary fluid acquisition, storage, and wicking material

Also Published As

Publication number Publication date
WO2001085083A1 (en) 2001-11-15
EP1289467A1 (en) 2003-03-12
MXPA02011106A (es) 2004-08-19
AU2001261452A1 (en) 2001-11-20
KR20030004396A (ko) 2003-01-14
CN1427705A (zh) 2003-07-02
WO2001070158A1 (en) 2001-09-27
JP2003532496A (ja) 2003-11-05

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Legal Events

Date Code Title Description
FZDE Dead