HUP0102906A2 - Nagy áteresztő képességű folyadékelosztó elemek javított víztelenítésére képes folyadéktároló elemeket tartalmazó abszorbens szerkezetek - Google Patents

Nagy áteresztő képességű folyadékelosztó elemek javított víztelenítésére képes folyadéktároló elemeket tartalmazó abszorbens szerkezetek

Info

Publication number
HUP0102906A2
HUP0102906A2 HU0102906A HUP0102906A HUP0102906A2 HU P0102906 A2 HUP0102906 A2 HU P0102906A2 HU 0102906 A HU0102906 A HU 0102906A HU P0102906 A HUP0102906 A HU P0102906A HU P0102906 A2 HUP0102906 A2 HU P0102906A2
Authority
HU
Hungary
Prior art keywords
absorption
region
height
members
anility
Prior art date
Application number
HU0102906A
Other languages
English (en)
Inventor
Gianfranco Palumbo
Mattias Schmidt
Original Assignee
The Procter & Gamble Co.
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 Co. filed Critical The Procter & Gamble Co.
Publication of HUP0102906A2 publication Critical patent/HUP0102906A2/hu
Publication of HUP0102906A3 publication Critical patent/HUP0102906A3/hu

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • 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
    • 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
    • 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
    • A61F2013/530437—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 a part with elevated absorption means
    • A61F2013/530452—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 a part with elevated absorption means having chemically-stiffened fibres
    • A61F2013/530459—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 a part with elevated absorption means having chemically-stiffened fibres being curled
    • 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
    • A61F2013/530437—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 a part with elevated absorption means
    • A61F2013/530452—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 a part with elevated absorption means having chemically-stiffened fibres
    • A61F2013/530467—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 a part with elevated absorption means having chemically-stiffened fibres being twisted
    • 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
    • A61F2013/530802—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 characterized by the foam or sponge other than superabsorbent
    • A61F2013/53081—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 characterized by the foam or sponge other than superabsorbent with special pore dimension or arrangement
    • A61F2013/530817—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 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)

Abstract

A találmány tárgyát abszorbens cikkekben való használható szerkezetekképezik, amelyek első régiót tartalmaznak folyadék elnyelő/eloszlatócélra, és egy második régiót a folyadék tárolására. Az első régióanyagának nagy a kapilláris deszorpciós nyomása, a második régióanyaga megfelelően magas kapilláris abszorpciós nyomású, ígyhatékonyan elszívja a folyadékot az első régióból. Tehát az első régióanyagának kumulatív árama több mint 0,075 g/cm2/s 12,4 cm magasságban,és/vagy a felszívási ideje kisebb mint 120 s ebben a magasságban, amásodik régió anyaga kielégíti a következő követelmények legalábbegyikét: (a) az abszorpciós kapacitás legalább 15 g/g 35 cm-nél akapszorpciós vizsgálatban; és/vagy (b) az abszorpciós kapacitáslegalább 15 g/g 0 cm-nél a kapszorpciós vizsgálat szerint, és azabszorpciós hatékonyság legalább 55% 40 cm-nél, és/vagy (c) akapilláris szoprciós abszorpciós magasság a 0 cm abszorpciós magasságmelletti kapilláris szorpciós abszorpciós magasság 50%-ánál (KSZAM 50)legalább 35 cm a kapszorpciós vizsgálat szerint. Ó
HU0102906A 1998-03-13 1998-03-13 Absorbent structures comprising fluid storage members with improved anility to dewater high flux distribution members HUP0102906A3 (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 (2)

Publication Number Publication Date
HUP0102906A2 true HUP0102906A2 (hu) 2002-01-28
HUP0102906A3 HUP0102906A3 (en) 2002-02-28

Family

ID=22266593

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0102906A HUP0102906A3 (en) 1998-03-13 1998-03-13 Absorbent structures comprising fluid storage members with improved anility to dewater high flux distribution members

Country Status (18)

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

Families Citing this family (17)

* 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
CN102715984B (zh) 2005-09-06 2014-07-09 施乐辉股份有限公司 具有微型泵的独立伤口敷料
US8198505B2 (en) 2006-07-12 2012-06-12 The Procter & Gamble Company Disposable absorbent articles comprising non-biopersistent inorganic vitreous microfibers
BR112013032851A2 (pt) 2011-06-30 2017-02-21 Procter & Gamble estrutura absorvente que compreende um componente sequestrante de óleo
HUE045003T2 (hu) 2011-07-14 2019-11-28 Smith & Nephew Sebkötözõ és kezelési eljárás
HUE047600T2 (hu) 2012-05-23 2020-04-28 Smith & Nephew Berendezések negatív nyomású sebgyógyításhoz
WO2014020440A1 (en) 2012-08-01 2014-02-06 Smith & Nephew Plc Wound dressing
CN104661626B (zh) 2012-08-01 2018-04-06 史密夫及内修公开有限公司 伤口敷料
CN105682841B (zh) * 2013-10-31 2017-02-08 千住金属工业株式会社 熔剂回收装置以及软钎焊装置
JP6586431B2 (ja) 2014-06-18 2019-10-02 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷包帯および治療方法
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
WO2017079602A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
PL3370664T3 (pl) 2015-11-04 2022-03-07 The Procter & Gamble Company Wyrób chłonny zawierający strukturę chłonną
US11173078B2 (en) 2015-11-04 2021-11-16 The Procter & Gamble Company Absorbent structure
BR112018009124A8 (pt) 2015-11-04 2019-02-26 Procter & Gamble estrutura absorvente
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
WO2019090292A1 (en) 2017-11-06 2019-05-09 The Procter & Gamble Company Absorbent article with conforming features

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1840069A4 (hu) 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
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
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
US5843852A (en) * 1995-12-21 1998-12-01 Kimberly-Clark Worldwide, Inc. Absorbent structure for liquid distribution
ES2166847T3 (es) * 1996-05-28 2002-05-01 Procter & Gamble Materiales para la distribucion de fluidos, con propiedades mejoradas de succion o accion capilar o mecha.

Also Published As

Publication number Publication date
EP1061877A1 (en) 2000-12-27
CO5090866A1 (es) 2001-10-30
MXPA00008960A (es) 2001-05-01
CN1292669A (zh) 2001-04-25
CZ20003200A3 (cs) 2001-02-14
AU6556198A (en) 1999-09-27
JP2002505911A (ja) 2002-02-26
BR9815731A (pt) 2000-12-26
HUP0102906A3 (en) 2002-02-28
TW401292B (en) 2000-08-11
PE20000535A1 (es) 2000-07-26
ZA991995B (en) 1999-09-13
IL138232A0 (en) 2001-10-31
CA2322566A1 (en) 1999-09-16
WO1999045878A1 (en) 1999-09-16
KR20010041808A (ko) 2001-05-25
TR200002637T2 (tr) 2000-11-21
AR018157A1 (es) 2001-10-31

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