JPH05504072A - 高度吸収性材料、高度吸収性構造体、吸収性物品およびこの高度吸収剤の製造方法 - Google Patents

高度吸収性材料、高度吸収性構造体、吸収性物品およびこの高度吸収剤の製造方法

Info

Publication number
JPH05504072A
JPH05504072A JP51169090A JP51169090A JPH05504072A JP H05504072 A JPH05504072 A JP H05504072A JP 51169090 A JP51169090 A JP 51169090A JP 51169090 A JP51169090 A JP 51169090A JP H05504072 A JPH05504072 A JP H05504072A
Authority
JP
Japan
Prior art keywords
absorbent
highly absorbent
sodium acrylate
weight
item
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.)
Pending
Application number
JP51169090A
Other languages
English (en)
Japanese (ja)
Inventor
ペレイラ、ジョゼ・アントニオ
Original Assignee
ジョンソン・エ・ジョンソン・インドゥストリア・エ・コメルシオ・リミターダ
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 ジョンソン・エ・ジョンソン・インドゥストリア・エ・コメルシオ・リミターダ filed Critical ジョンソン・エ・ジョンソン・インドゥストリア・エ・コメルシオ・リミターダ
Publication of JPH05504072A publication Critical patent/JPH05504072A/ja
Pending 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)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP51169090A 1989-08-23 1990-08-22 高度吸収性材料、高度吸収性構造体、吸収性物品およびこの高度吸収剤の製造方法 Pending JPH05504072A (ja)

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
JPH05504072A true JPH05504072A (ja) 1993-07-01

Family

ID=4047757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51169090A Pending JPH05504072A (ja) 1989-08-23 1990-08-22 高度吸収性材料、高度吸収性構造体、吸収性物品およびこの高度吸収剤の製造方法

Country Status (6)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206205A (en) * 1991-08-15 1993-04-27 Kimberly-Clark Corporation Thermal treatment of superabsorbents to enhance their rate of absorbency under load
CA2053733C (en) * 1991-08-15 2002-04-30 Chuan-Ling Tsai 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 (pt) * 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
AU6272090A (en) 1991-04-03
DE4091474T (pt) 1992-08-27
CA2064871A1 (en) 1991-02-24
BR8904238A (pt) 1991-02-26

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