TW401292B - Absorbent structures comprising fluid storage members with improved ability to dewater high flux distribution members - Google Patents

Absorbent structures comprising fluid storage members with improved ability to dewater high flux distribution members Download PDF

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Publication number
TW401292B
TW401292B TW088109635A TW88109635A TW401292B TW 401292 B TW401292 B TW 401292B TW 088109635 A TW088109635 A TW 088109635A TW 88109635 A TW88109635 A TW 88109635A TW 401292 B TW401292 B TW 401292B
Authority
TW
Taiwan
Prior art keywords
patent application
item
region
foam
absorbent
Prior art date
Application number
TW088109635A
Other languages
English (en)
Chinese (zh)
Inventor
Gianfranco Palumbo
Mattias Schmidt
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of TW401292B publication Critical patent/TW401292B/zh

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F13/534Absorbent 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
    • A61F13/537Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530437Absorbent 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 a part with elevated absorption means
    • A61F2013/530452Absorbent 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 a part with elevated absorption means having chemically-stiffened fibres
    • A61F2013/530459Absorbent 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 a part with elevated absorption means having chemically-stiffened fibres being curled
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530437Absorbent 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 a part with elevated absorption means
    • A61F2013/530452Absorbent 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 a part with elevated absorption means having chemically-stiffened fibres
    • A61F2013/530467Absorbent 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 a part with elevated absorption means having chemically-stiffened fibres being twisted
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530802Absorbent 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 characterized by the foam or sponge other than superabsorbent
    • A61F2013/53081Absorbent 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 characterized by the foam or sponge other than superabsorbent with special pore dimension or arrangement
    • A61F2013/530817Absorbent 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 characterized by the foam or sponge other than superabsorbent with special pore dimension or arrangement being open cells

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
TW088109635A 1998-03-13 1999-06-09 Absorbent structures comprising fluid storage members with improved ability to dewater high flux distribution members TW401292B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/005043 WO1999045878A1 (en) 1998-03-13 1998-03-13 Absorbent structures comprising fluid storage members with improved ability to dewater high flux distribution members

Publications (1)

Publication Number Publication Date
TW401292B true TW401292B (en) 2000-08-11

Family

ID=22266593

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088109635A TW401292B (en) 1998-03-13 1999-06-09 Absorbent structures comprising fluid storage members with improved ability to dewater high flux distribution members

Country Status (18)

Country Link
EP (1) EP1061877A1 (cs)
JP (1) JP2002505911A (cs)
KR (1) KR20010041808A (cs)
CN (1) CN1292669A (cs)
AR (1) AR018157A1 (cs)
AU (1) AU6556198A (cs)
BR (1) BR9815731A (cs)
CA (1) CA2322566A1 (cs)
CO (1) CO5090866A1 (cs)
CZ (1) CZ20003200A3 (cs)
HU (1) HUP0102906A3 (cs)
IL (1) IL138232A0 (cs)
MX (1) MXPA00008960A (cs)
PE (1) PE20000535A1 (cs)
TR (1) TR200002637T2 (cs)
TW (1) TW401292B (cs)
WO (1) WO1999045878A1 (cs)
ZA (1) ZA991995B (cs)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040024375A1 (en) * 2002-08-02 2004-02-05 John Litvay Multi-functional tissue for absorbent articles
WO2007030601A2 (en) 2005-09-06 2007-03-15 Tyco Healthcare Group Lp Self contained wound dressing with micropump
US8198505B2 (en) 2006-07-12 2012-06-12 The Procter & Gamble Company Disposable absorbent articles comprising non-biopersistent inorganic vitreous microfibers
WO2013003686A1 (en) 2011-06-30 2013-01-03 The Procter & Gamble Company Absorbent structure comprising an oil-scavenger component
DK2731564T3 (da) 2011-07-14 2019-07-29 Smith & Nephew Sårbandage og fremgangsmåde til behandling dermed
EP3650055A1 (en) 2012-05-23 2020-05-13 Smith & Nephew plc Apparatuses and methods for negative pressure wound therapy
DK2879636T3 (da) 2012-08-01 2017-06-19 Smith & Nephew Sårbandage
EP3406231B1 (en) 2012-08-01 2022-04-13 Smith & Nephew plc Wound dressing and method of treatment
TR201908732T4 (tr) * 2013-10-31 2019-07-22 Senju Metal Industry Co Akı geri kazanım cihazı ve lehimleme cihazı.
EP3666237B1 (en) 2014-06-18 2023-11-01 Smith & Nephew plc Wound dressing
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
US11376168B2 (en) 2015-11-04 2022-07-05 The Procter & Gamble Company Absorbent article with absorbent structure having anisotropic rigidity
ES2983474T3 (es) 2015-11-04 2024-10-23 Procter & Gamble Estructura absorbente
CN108348385B (zh) 2015-11-04 2021-06-15 宝洁公司 吸收结构
EP3370673B1 (en) 2015-11-04 2022-03-30 The Procter & Gamble Company Absorbent structure
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
WO2019090294A1 (en) 2017-11-06 2019-05-09 The Procter & Gamble Company Method of creating conforming features in an absorbent article
CN115737285A (zh) * 2019-02-13 2023-03-07 宝洁公司 具有增强的皮肤感觉的带有非织造顶片的女性卫生护垫

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1840069A4 (cs) 1969-12-10 1972-06-15
US3699103A (en) 1970-10-07 1972-10-17 Hoffmann La Roche Process for the manufacture of 5-desoxy-l-arabinose and novel intermediates
PH23956A (en) 1985-05-15 1990-01-23 Procter & Gamble Absorbent articles with dual layered cores
US4935022A (en) 1988-02-11 1990-06-19 The Procter & Gamble Company Thin absorbent articles containing gelling agent
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
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
US5387207A (en) 1991-08-12 1995-02-07 The Procter & Gamble Company Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same
SE508400C2 (sv) * 1993-12-29 1998-10-05 Sca Hygiene Prod Ab Absorptionskropp i ett absorberande alster
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
US5650222A (en) * 1995-01-10 1997-07-22 The Procter & Gamble Company Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios
US5563179A (en) * 1995-01-10 1996-10-08 The Proctor & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids
US5843852A (en) * 1995-12-21 1998-12-01 Kimberly-Clark Worldwide, Inc. Absorbent structure for liquid distribution
EP0809991B1 (en) * 1996-05-28 2002-01-23 The Procter & Gamble Company Fluid distribution materials with improved wicking properties

Also Published As

Publication number Publication date
HUP0102906A3 (en) 2002-02-28
PE20000535A1 (es) 2000-07-26
MXPA00008960A (es) 2001-05-01
CO5090866A1 (es) 2001-10-30
HUP0102906A2 (hu) 2002-01-28
JP2002505911A (ja) 2002-02-26
BR9815731A (pt) 2000-12-26
WO1999045878A1 (en) 1999-09-16
CA2322566A1 (en) 1999-09-16
TR200002637T2 (tr) 2000-11-21
CN1292669A (zh) 2001-04-25
AU6556198A (en) 1999-09-27
AR018157A1 (es) 2001-10-31
ZA991995B (en) 1999-09-13
EP1061877A1 (en) 2000-12-27
KR20010041808A (ko) 2001-05-25
CZ20003200A3 (cs) 2001-02-14
IL138232A0 (en) 2001-10-31

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees