TW592734B - Nonwoven web including a superabsorbent region and articles including the same - Google Patents

Nonwoven web including a superabsorbent region and articles including the same Download PDF

Info

Publication number
TW592734B
TW592734B TW092102398A TW92102398A TW592734B TW 592734 B TW592734 B TW 592734B TW 092102398 A TW092102398 A TW 092102398A TW 92102398 A TW92102398 A TW 92102398A TW 592734 B TW592734 B TW 592734B
Authority
TW
Taiwan
Prior art keywords
region
superabsorbent polymer
fabric
absorbent article
superabsorbent
Prior art date
Application number
TW092102398A
Other languages
English (en)
Chinese (zh)
Other versions
TW200303770A (en
Inventor
Fouad D Mehawej
Original Assignee
Fuller H B Licensing Financ
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
Priority claimed from US10/066,935 external-priority patent/US20030149413A1/en
Application filed by Fuller H B Licensing Financ filed Critical Fuller H B Licensing Financ
Publication of TW200303770A publication Critical patent/TW200303770A/zh
Application granted granted Critical
Publication of TW592734B publication Critical patent/TW592734B/zh

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
    • A61F13/531—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 homogeneous composition through the thickness of the pad
    • A61F13/532—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 homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/5323—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 homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
    • 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
    • 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
    • A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
    • A61F2013/15016—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for breast; pads for bras
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
    • A61F2013/530532—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged the maximum being at certain depth in the thickness

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Nonwoven Fabrics (AREA)
TW092102398A 2002-02-04 2003-02-06 Nonwoven web including a superabsorbent region and articles including the same TW592734B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/066,935 US20030149413A1 (en) 2002-02-04 2002-02-04 Superabsorbent composite and absorbent articles including the same
US10/274,335 US20030149414A1 (en) 2002-02-04 2002-10-18 Nonwoven web including a superabsorbent region and articles including the same

Publications (2)

Publication Number Publication Date
TW200303770A TW200303770A (en) 2003-09-16
TW592734B true TW592734B (en) 2004-06-21

Family

ID=27736784

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092102398A TW592734B (en) 2002-02-04 2003-02-06 Nonwoven web including a superabsorbent region and articles including the same

Country Status (9)

Country Link
EP (1) EP1471861A2 (ja)
JP (1) JP2005516677A (ja)
CN (1) CN1296029C (ja)
AU (1) AU2003210830A1 (ja)
BR (1) BR0307324A (ja)
CA (1) CA2473950A1 (ja)
MX (1) MXPA04006669A (ja)
TW (1) TW592734B (ja)
WO (1) WO2003065953A2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060246186A1 (en) * 2005-04-28 2006-11-02 Nowak Michael J Polycarboxylated polymer, method of making, method of use, and superabsorbent compositions including the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE458418B (sv) * 1984-07-16 1989-04-03 Moelnlycke Ab Absorptionskropp med kontinuerlig densitetsgradient samt saett foer dess framstaellning
US4699823A (en) * 1985-08-21 1987-10-13 Kimberly-Clark Corporation Non-layered absorbent insert having Z-directional superabsorbent concentration gradient
US4927582A (en) * 1986-08-22 1990-05-22 Kimberly-Clark Corporation Method and apparatus for creating a graduated distribution of granule materials in a fiber mat
US5071681A (en) * 1988-07-28 1991-12-10 James River Corporation Of Virginia Water absorbent fiber web
US5100397A (en) * 1989-06-14 1992-03-31 Mcneil-Ppc, Inc. Absorbent mixture
US5149334A (en) * 1990-04-02 1992-09-22 The Procter & Gamble Company Absorbent articles containing interparticle crosslinked aggregates
MX9200798A (es) * 1991-02-26 1992-08-01 Weyerhaeuser Co Producto absorbente.
US5075344A (en) * 1991-05-20 1991-12-24 The Dow Chemical Company Process for producing a superabsorbent polymer
MX9306171A (es) * 1992-10-02 1995-01-31 Procter & Gamble Metodo y aparato pare elaborar hojas adherentes de composicionespolimericas absorbentes formadas de particulas.
TW264430B (ja) * 1993-11-18 1995-12-01 Procter & Gamble
MY124298A (en) * 1994-12-28 2006-06-30 Kao Corp Absorbent sheet, process for producing the same, and absorbent article using the same
CN2237435Y (zh) * 1995-07-28 1996-10-16 上海伊诺科技发展有限公司 超薄强力吸水纸棉
US6573422B1 (en) * 1998-12-23 2003-06-03 Mcneil-Ppc, Inc. Absorbent article with high absorbency zone
CA2383299A1 (en) * 1999-09-21 2001-03-29 Weyerhaeuser Company Fluted absorbent composite
US6459016B1 (en) * 1999-12-23 2002-10-01 Mcneil-Ppc, Inc. Absorbent article with multiple high absorbency zones

Also Published As

Publication number Publication date
WO2003065953A2 (en) 2003-08-14
EP1471861A2 (en) 2004-11-03
BR0307324A (pt) 2004-12-07
CN1296029C (zh) 2007-01-24
CA2473950A1 (en) 2003-08-14
AU2003210830A1 (en) 2003-09-02
CN1627928A (zh) 2005-06-15
WO2003065953A3 (en) 2003-10-02
TW200303770A (en) 2003-09-16
JP2005516677A (ja) 2005-06-09
MXPA04006669A (es) 2004-10-04

Similar Documents

Publication Publication Date Title
US20030149414A1 (en) Nonwoven web including a superabsorbent region and articles including the same
US10758423B2 (en) Hydrogel wound dressings exhibiting reduced fiber losses in use
US6241713B1 (en) Absorbent structures coated with foamed superabsorbent polymer
JP4176145B2 (ja) 月経吸収性構造
US20020007167A1 (en) Absorbent articles
RU2244535C2 (ru) Объединенный покрывающий и передаточный слой нетканого материала для абсорбирующего изделия (варианты) и абсорбирующее изделие (варианты)
JPH08246395A (ja) 吸収性シート及びその製造方法
JP2003509162A (ja) 溝付き吸収性複合材料
JPH09156013A (ja) 吸収性シート及びその製造方法並びに吸収性物品
US20020177831A1 (en) Personal care absorbent with inherent transfer delay
JP5839534B2 (ja) 吸収体及び吸収性物品
JPH09156014A (ja) 吸収性シート及びその製造方法並びに吸収性物品
TW592734B (en) Nonwoven web including a superabsorbent region and articles including the same
JPH08289903A (ja) 吸収性物品
JPH09156012A (ja) 吸収性シート及びその製造方法並びに吸収性物品
EP1260626A2 (en) Process for bonding fibrous web
WO1997015258A2 (en) Absorbent articles
KR20040104449A (ko) 이중 입도 분포를 갖는 초흡수성 물질을 포함하는 물품
WO1996033680A1 (en) Absorbent article
CS260215B1 (cs) Vysooe savá pojená sorpční textilie

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees