ZA991994B - Absorbent polymer compositions having high sorption capacities under an applied pressure. - Google Patents

Absorbent polymer compositions having high sorption capacities under an applied pressure.

Info

Publication number
ZA991994B
ZA991994B ZA9901994A ZA991994A ZA991994B ZA 991994 B ZA991994 B ZA 991994B ZA 9901994 A ZA9901994 A ZA 9901994A ZA 991994 A ZA991994 A ZA 991994A ZA 991994 B ZA991994 B ZA 991994B
Authority
ZA
South Africa
Prior art keywords
applied pressure
absorbent polymer
polymer compositions
high sorption
sorption capacities
Prior art date
Application number
ZA9901994A
Inventor
Bryn Hird
Arman Ashraf
John Collins Dyer
Robert Earl Magness
Stephen Allen Goldman
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
Priority to ZA9901994A priority Critical patent/ZA991994B/en
Publication of ZA991994B publication Critical patent/ZA991994B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
    • 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
    • A61L15/225—Mixtures of macromolecular compounds
    • 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
ZA9901994A 1999-03-11 1999-03-11 Absorbent polymer compositions having high sorption capacities under an applied pressure. ZA991994B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA9901994A ZA991994B (en) 1999-03-11 1999-03-11 Absorbent polymer compositions having high sorption capacities under an applied pressure.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA9901994A ZA991994B (en) 1999-03-11 1999-03-11 Absorbent polymer compositions having high sorption capacities under an applied pressure.
PCT/IB1999/000407 WO2000055258A1 (en) 1999-03-12 1999-03-12 Absorbent polymer compositions having high sorption capacities under an applied pressure

Publications (1)

Publication Number Publication Date
ZA991994B true ZA991994B (en) 1999-11-24

Family

ID=11004833

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9901994A ZA991994B (en) 1999-03-11 1999-03-11 Absorbent polymer compositions having high sorption capacities under an applied pressure.

Country Status (6)

Country Link
EP (1) EP1163293A1 (en)
JP (1) JP4663126B2 (en)
AU (1) AU2633999A (en)
CA (1) CA2365512C (en)
WO (1) WO2000055258A1 (en)
ZA (1) ZA991994B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10216513A1 (en) * 2002-04-10 2003-10-23 Joerg Rademann Polymer compound made up of linear polymer chains
EP1512417B1 (en) 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition
US20090023606A1 (en) * 2004-08-12 2009-01-22 Versamatrix A/S Beaded and Cross-Linked Poly(Aminoalkylene)Matrix and Uses Thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147343B1 (en) * 1988-04-21 1998-03-17 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
IT1267184B1 (en) * 1994-12-06 1997-01-28 P & G Spa ABSORBENT MATERIAL, FOR EXAMPLE OF THE SUPER ABSORBENT TYPE, AND RELATIVE USE.
KR100341414B1 (en) * 1997-02-19 2002-06-22 데이비드 엠 모이어 Mixed-bed ion-exchange hydrogel-forming polymer compositions and absorbent members comprising relatively high concentrations of these compositions
IL136764A0 (en) * 1998-01-07 2001-06-14 Procter & Gamble Absorbent polymer compositions with high sorption capacity and high fluid permeability under an applied pressure
US6121509A (en) * 1998-01-07 2000-09-19 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet
BR9813715A (en) * 1998-01-07 2006-01-03 Procter & Gamble Composition of mixed ion exchanger absorbent polymers in bed, absorbent element and absorbent article
JP2000129065A (en) * 1998-08-20 2000-05-09 Nippon Shokubai Co Ltd Water swelling composition and manufacture thereof

Also Published As

Publication number Publication date
AU2633999A (en) 2000-10-04
JP2002539315A (en) 2002-11-19
JP4663126B2 (en) 2011-03-30
WO2000055258A1 (en) 2000-09-21
CA2365512C (en) 2011-09-20
CA2365512A1 (en) 2000-09-21
EP1163293A1 (en) 2001-12-19

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ZA991994B (en) Absorbent polymer compositions having high sorption capacities under an applied pressure.