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TW272937B - - Google Patents

Info

Publication number
TW272937B
TW272937B TW081103326A TW81103326A TW272937B TW 272937 B TW272937 B TW 272937B TW 081103326 A TW081103326 A TW 081103326A TW 81103326 A TW81103326 A TW 81103326A TW 272937 B TW272937 B TW 272937B
Authority
TW
Taiwan
Prior art keywords
particles
superabsorbent
standard
mesh sieve
micron openings
Prior art date
Application number
TW081103326A
Other languages
English (en)
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 TW272937B publication Critical patent/TW272937B/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
    • A61F13/534—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
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    • 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
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
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    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
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    • A61L15/42—Use of materials characterised by their function or physical properties
    • A—HUMAN NECESSITIES
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    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
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    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/45—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 shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
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    • A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • A61F2013/49031—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material being elastic in longitudinal direction
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    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/58—Adhesive tab fastener elements
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Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Gas Separation By Absorption (AREA)
TW081103326A 1991-04-12 1992-04-28 TW272937B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68463391A 1991-04-12 1991-04-12
US68471291A 1991-04-12 1991-04-12
US68525591A 1991-04-12 1991-04-12

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TW272937B true TW272937B (zh) 1996-03-21

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KR (1) KR100240359B1 (zh)
CN (1) CN1071131C (zh)
AT (1) ATE183399T1 (zh)
AU (1) AU666651B2 (zh)
BR (1) BR9205888A (zh)
CA (1) CA2107592C (zh)
CZ (1) CZ281761B6 (zh)
DE (1) DE69229828T2 (zh)
ES (1) ES2134805T3 (zh)
FI (1) FI934466A0 (zh)
HK (1) HK1013027A1 (zh)
HU (1) HU216626B (zh)
IE (1) IE921163A1 (zh)
MY (1) MY111433A (zh)
NO (1) NO305224B1 (zh)
NZ (1) NZ242316A (zh)
PL (1) PL170456B1 (zh)
PT (1) PT100369B (zh)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6646179B1 (en) 1993-02-24 2003-11-11 Kimberly-Clark Worldwide, Inc. Absorbent composite

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US5599336A (en) * 1992-07-02 1997-02-04 The Procter & Gamble Company Absorbent hydrogel fines in absorbent structures
SG64914A1 (en) * 1993-06-30 1999-05-25 Procter & Gamble Absorbent core having improved fluid handling properties
NZ268535A (en) * 1993-06-30 1998-05-27 Procter & Gamble Absorbent article comprising layers of superabsorbent material
DE4418319C3 (de) * 1994-05-26 2001-08-09 Stockhausen Chem Fab Gmbh Schichtförmig aufgebauter Körper zur Absorption von Flüssigkeiten sowie seine Herstellung und seine Verwendung
US5624967A (en) 1994-06-08 1997-04-29 Nippon Shokubai Co., Ltd. Water-absorbing resin and process for producing same
TW522024B (en) * 1995-09-01 2003-03-01 Nippon Catalytic Chem Ind Absorbing agent composite, absorbent material, and absorbent product containing absorbent material
US5869033A (en) * 1996-04-12 1999-02-09 Enviroderm Pharmaceuticals,Inc. Method of preventing skin irritation caused by fecal enzymes
US6278037B1 (en) * 1997-03-27 2001-08-21 The Procter & Gamble Company Absorbent article having improved comfort during use by improved fit even when loaded and improved rewet performance
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