AU6272090A - Superabsorbent material, superabsorbent structure, absorbent article and process for preparing said superabsorbent - Google Patents

Superabsorbent material, superabsorbent structure, absorbent article and process for preparing said superabsorbent

Info

Publication number
AU6272090A
AU6272090A AU62720/90A AU6272090A AU6272090A AU 6272090 A AU6272090 A AU 6272090A AU 62720/90 A AU62720/90 A AU 62720/90A AU 6272090 A AU6272090 A AU 6272090A AU 6272090 A AU6272090 A AU 6272090A
Authority
AU
Australia
Prior art keywords
superabsorbent
preparing
absorbent article
superabsorbent material
superabsorbent structure
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU62720/90A
Other languages
English (en)
Inventor
Jose Antonio Pereira
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kenvue Ltda
Original Assignee
Johnson and Johnson Industria e Comercio Ltda
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 Johnson and Johnson Industria e Comercio Ltda filed Critical Johnson and Johnson Industria e Comercio Ltda
Publication of AU6272090A publication Critical patent/AU6272090A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU62720/90A 1989-08-23 1990-08-22 Superabsorbent material, superabsorbent structure, absorbent article and process for preparing said superabsorbent Abandoned AU6272090A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR898904238A BR8904238A (pt) 1989-08-23 1989-08-23 Material superabsorvente,estrutura absorvente,artigo absorvente e processo para preparacao do dito material superabsrovente
BR8904238 1989-08-23

Publications (1)

Publication Number Publication Date
AU6272090A true AU6272090A (en) 1991-04-03

Family

ID=4047757

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62720/90A Abandoned AU6272090A (en) 1989-08-23 1990-08-22 Superabsorbent material, superabsorbent structure, absorbent article and process for preparing said superabsorbent

Country Status (6)

Country Link
JP (1) JPH05504072A (enrdf_load_stackoverflow)
AU (1) AU6272090A (enrdf_load_stackoverflow)
BR (1) BR8904238A (enrdf_load_stackoverflow)
CA (1) CA2064871A1 (enrdf_load_stackoverflow)
DE (1) DE4091474T (enrdf_load_stackoverflow)
WO (1) WO1991002552A1 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2053733C (en) * 1991-08-15 2002-04-30 Chuan-Ling Tsai Thermal treatment of superabsorbents to enhance their rate of absorbency under load
US5206205A (en) * 1991-08-15 1993-04-27 Kimberly-Clark Corporation Thermal treatment of superabsorbents to enhance their rate of absorbency under load
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
US5247072A (en) * 1991-10-25 1993-09-21 Kimberly-Clark Corporation Carboxyalkyl polysaccharides having improved absorbent properties and process for the preparation thereof
US5550189A (en) * 1992-04-17 1996-08-27 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
US5338766A (en) * 1993-03-26 1994-08-16 The Procter & Gamble Company Superabsorbent polymer foam
US5328935A (en) * 1993-03-26 1994-07-12 The Procter & Gamble Company Method of makig a superabsorbent polymer foam
CZ301472B6 (cs) * 2009-01-26 2010-03-17 Hornák@Jozef Ochranná prikrývka proti krupobití
EP2238957A1 (en) 2009-04-10 2010-10-13 The Procter & Gamble Company Absorbent core

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR75732B (enrdf_load_stackoverflow) * 1980-08-25 1984-08-02 Johnson & Johnson
US4902721A (en) * 1987-05-04 1990-02-20 The Dow Chemical Company Foamable thermoplastic polymers and a method for foaming
US4808637A (en) * 1987-05-14 1989-02-28 Johnson & Johnson Patient Care, Inc. Superabsorbent composition and process
KR970009239B1 (ko) * 1988-06-16 1997-06-09 미츠비시유카 가부시키가이샤 고흡수성 폴리머의 제조방법

Also Published As

Publication number Publication date
WO1991002552A1 (en) 1991-03-07
CA2064871A1 (en) 1991-02-24
BR8904238A (pt) 1991-02-26
JPH05504072A (ja) 1993-07-01
DE4091474T (enrdf_load_stackoverflow) 1992-08-27

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