ZA969817B - Sulfonated cellulose having improved absorbent properties - Google Patents

Sulfonated cellulose having improved absorbent properties

Info

Publication number
ZA969817B
ZA969817B ZA969817A ZA969817A ZA969817B ZA 969817 B ZA969817 B ZA 969817B ZA 969817 A ZA969817 A ZA 969817A ZA 969817 A ZA969817 A ZA 969817A ZA 969817 B ZA969817 B ZA 969817B
Authority
ZA
South Africa
Prior art keywords
absorbent properties
improved absorbent
sulfonated cellulose
sulfonated
cellulose
Prior art date
Application number
ZA969817A
Other languages
English (en)
Inventor
Ramakant Tukaram Shet
Palani Raj R Wallajapet
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of ZA969817B publication Critical patent/ZA969817B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
ZA969817A 1995-12-13 1996-11-22 Sulfonated cellulose having improved absorbent properties ZA969817B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/571,332 US5703225A (en) 1995-12-13 1995-12-13 Sulfonated cellulose having improved absorbent properties

Publications (1)

Publication Number Publication Date
ZA969817B true ZA969817B (en) 1997-06-10

Family

ID=24283255

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA969817A ZA969817B (en) 1995-12-13 1996-11-22 Sulfonated cellulose having improved absorbent properties

Country Status (7)

Country Link
US (1) US5703225A (xx)
AR (1) AR005050A1 (xx)
AU (1) AU1160197A (xx)
CA (1) CA2236353A1 (xx)
CO (1) CO4770986A1 (xx)
WO (1) WO1997021733A1 (xx)
ZA (1) ZA969817B (xx)

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Also Published As

Publication number Publication date
MX9804696A (es) 1998-10-31
AU1160197A (en) 1997-07-03
WO1997021733A1 (en) 1997-06-19
CO4770986A1 (es) 1999-04-30
CA2236353A1 (en) 1997-06-19
US5703225A (en) 1997-12-30
AR005050A1 (es) 1999-04-07

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