FR2560530B1 - Materiau absorbant a base d'un polymere contenant des groupes carboxyles ou carboxylates, son procede de preparation et son utilisation dans des articles d'hygiene - Google Patents

Materiau absorbant a base d'un polymere contenant des groupes carboxyles ou carboxylates, son procede de preparation et son utilisation dans des articles d'hygiene

Info

Publication number
FR2560530B1
FR2560530B1 FR8503219A FR8503219A FR2560530B1 FR 2560530 B1 FR2560530 B1 FR 2560530B1 FR 8503219 A FR8503219 A FR 8503219A FR 8503219 A FR8503219 A FR 8503219A FR 2560530 B1 FR2560530 B1 FR 2560530B1
Authority
FR
France
Prior art keywords
preparation
absorbent material
polymer containing
material based
carboxylate groups
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.)
Expired
Application number
FR8503219A
Other languages
English (en)
Other versions
FR2560530A1 (fr
Inventor
Harumasa Yamasaki
Takatoshi Kobayashi
Osamu Ito
Akira Sakurai
Yuzo Sumida
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.)
Kao Corp
Original Assignee
Kao Corp
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
Priority claimed from JP59041725A external-priority patent/JPS60185550A/ja
Priority claimed from JP59041727A external-priority patent/JPS60186506A/ja
Priority claimed from JP59041728A external-priority patent/JP2538547B2/ja
Priority claimed from JP59041726A external-priority patent/JP2703879B2/ja
Priority claimed from JP59041729A external-priority patent/JPS60185805A/ja
Application filed by Kao Corp filed Critical Kao Corp
Publication of FR2560530A1 publication Critical patent/FR2560530A1/fr
Application granted granted Critical
Publication of FR2560530B1 publication Critical patent/FR2560530B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR8503219A 1984-03-05 1985-03-05 Materiau absorbant a base d'un polymere contenant des groupes carboxyles ou carboxylates, son procede de preparation et son utilisation dans des articles d'hygiene Expired FR2560530B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP59041725A JPS60185550A (ja) 1984-03-05 1984-03-05 吸収材
JP59041727A JPS60186506A (ja) 1984-03-05 1984-03-05 高吸水性ポリマ−の製造法
JP59041728A JP2538547B2 (ja) 1984-03-05 1984-03-05 使い捨ておむつ
JP59041726A JP2703879B2 (ja) 1984-03-05 1984-03-05 生理用ナプキン
JP59041729A JPS60185805A (ja) 1984-03-05 1984-03-05 使い捨ておむつ

Publications (2)

Publication Number Publication Date
FR2560530A1 FR2560530A1 (fr) 1985-09-06
FR2560530B1 true FR2560530B1 (fr) 1988-11-18

Family

ID=27522195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8503219A Expired FR2560530B1 (fr) 1984-03-05 1985-03-05 Materiau absorbant a base d'un polymere contenant des groupes carboxyles ou carboxylates, son procede de preparation et son utilisation dans des articles d'hygiene

Country Status (5)

Country Link
US (1) US4666975A (fr)
CA (1) CA1256640A (fr)
DE (1) DE3507775A1 (fr)
FR (1) FR2560530B1 (fr)
GB (1) GB2155020A (fr)

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DE4333056C2 (de) * 1993-09-29 1998-07-02 Stockhausen Chem Fab Gmbh Pulverförmige, wäßrige Flüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Absorptionsmittel
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US5498705A (en) * 1995-02-22 1996-03-12 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
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WO2003043670A1 (fr) 2001-11-21 2003-05-30 Basf Aktiengesellschaft Hydrogels superabsorbants a revetement polyamine reticule
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Also Published As

Publication number Publication date
FR2560530A1 (fr) 1985-09-06
GB2155020A (en) 1985-09-18
DE3507775A1 (de) 1985-09-12
CA1256640A (fr) 1989-06-27
GB8505600D0 (en) 1985-04-03
US4666975A (en) 1987-05-19

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