MX245227B - Estructura absorbente que tiene zonas circundadas por una region continua de polimero absorbente formador de hidrogel. - Google Patents

Estructura absorbente que tiene zonas circundadas por una region continua de polimero absorbente formador de hidrogel.

Info

Publication number
MX245227B
MX245227B MX9805623A MX9805623A MX245227B MX 245227 B MX245227 B MX 245227B MX 9805623 A MX9805623 A MX 9805623A MX 9805623 A MX9805623 A MX 9805623A MX 245227 B MX245227 B MX 245227B
Authority
MX
Mexico
Prior art keywords
continuous region
hydrogel forming
zones surrounded
absorbent
absorbent polymer
Prior art date
Application number
MX9805623A
Other languages
English (en)
Other versions
MX9805623A (es
Inventor
Nancy Ann Haynes
Gerald Alfred Young
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24340769&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX245227(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of MX9805623A publication Critical patent/MX9805623A/es
Publication of MX245227B publication Critical patent/MX245227B/es

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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
MX9805623A 1996-01-11 1998-07-10 Estructura absorbente que tiene zonas circundadas por una region continua de polimero absorbente formador de hidrogel. MX245227B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58527896A 1996-01-11 1996-01-11

Publications (2)

Publication Number Publication Date
MX9805623A MX9805623A (es) 1998-11-30
MX245227B true MX245227B (es) 2007-04-20

Family

ID=24340769

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9805623A MX245227B (es) 1996-01-11 1998-07-10 Estructura absorbente que tiene zonas circundadas por una region continua de polimero absorbente formador de hidrogel.

Country Status (14)

Country Link
US (1) US5941862A (es)
EP (1) EP0873101B2 (es)
JP (1) JP3234234B2 (es)
KR (1) KR19990077152A (es)
CN (1) CN1213957A (es)
AU (1) AU1430397A (es)
BR (1) BR9612399A (es)
CA (1) CA2242764C (es)
DE (1) DE69616089T3 (es)
ES (1) ES2162130T5 (es)
IL (1) IL125235A0 (es)
MX (1) MX245227B (es)
WO (1) WO1997025013A1 (es)
ZA (1) ZA9727B (es)

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SE508399C2 (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
ATE193196T1 (de) * 1994-09-09 2000-06-15 Procter & Gamble Saugfähiges verbundmaterial und verfahren zu seiner herstellung

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BR9612399A (pt) 1999-07-13
EP0873101B2 (en) 2005-07-20
EP0873101A1 (en) 1998-10-28
WO1997025013A1 (en) 1997-07-17
JP3234234B2 (ja) 2001-12-04
ES2162130T5 (es) 2006-02-16
DE69616089D1 (de) 2001-11-22
KR19990077152A (ko) 1999-10-25
US5941862A (en) 1999-08-24
ZA9727B (en) 1997-07-11
IL125235A0 (en) 1999-03-12
DE69616089T3 (de) 2006-04-20
MX9805623A (es) 1998-11-30
DE69616089T2 (de) 2002-07-11
CA2242764A1 (en) 1997-07-17
CA2242764C (en) 2002-10-08
JPH11503954A (ja) 1999-04-06
CN1213957A (zh) 1999-04-14
ES2162130T3 (es) 2001-12-16
AU1430397A (en) 1997-08-01
EP0873101B1 (en) 2001-10-17

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