ES2022325B3 - Composicion formadora de fibra absorbente de agua, objeto que la contiene y metodo para obtener dicha composicion y dicho objeto. - Google Patents

Composicion formadora de fibra absorbente de agua, objeto que la contiene y metodo para obtener dicha composicion y dicho objeto.

Info

Publication number
ES2022325B3
ES2022325B3 ES87301345T ES87301345T ES2022325B3 ES 2022325 B3 ES2022325 B3 ES 2022325B3 ES 87301345 T ES87301345 T ES 87301345T ES 87301345 T ES87301345 T ES 87301345T ES 2022325 B3 ES2022325 B3 ES 2022325B3
Authority
ES
Spain
Prior art keywords
composition
obtaining
water absorbent
fiber forming
absorbent fiber
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 - Lifetime
Application number
ES87301345T
Other languages
English (en)
Inventor
Bi Le-Khac
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of ES2022325B3 publication Critical patent/ES2022325B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/156—Heterocyclic compounds having oxygen in the ring having two oxygen atoms in the ring

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
ES87301345T 1986-02-26 1987-02-17 Composicion formadora de fibra absorbente de agua, objeto que la contiene y metodo para obtener dicha composicion y dicho objeto. Expired - Lifetime ES2022325B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83407586A 1986-02-26 1986-02-26

Publications (1)

Publication Number Publication Date
ES2022325B3 true ES2022325B3 (es) 1991-12-01

Family

ID=25266043

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87301345T Expired - Lifetime ES2022325B3 (es) 1986-02-26 1987-02-17 Composicion formadora de fibra absorbente de agua, objeto que la contiene y metodo para obtener dicha composicion y dicho objeto.

Country Status (5)

Country Link
EP (1) EP0239223B1 (es)
JP (2) JP2517259B2 (es)
CA (1) CA1295779C (es)
DE (1) DE3771098D1 (es)
ES (1) ES2022325B3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2039241A1 (en) * 1990-04-18 1991-10-19 Bi Le-Khac Superabsorbent foam composition
DE4020780C1 (es) * 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056724B2 (ja) * 1980-10-22 1985-12-11 株式会社クラレ 吸水性樹脂の製造方法

Also Published As

Publication number Publication date
EP0239223A2 (en) 1987-09-30
JPS62218434A (ja) 1987-09-25
EP0239223A3 (en) 1989-05-24
JP2517259B2 (ja) 1996-07-24
JPH08188698A (ja) 1996-07-23
DE3771098D1 (de) 1991-08-08
EP0239223B1 (en) 1991-07-03
JP2673222B2 (ja) 1997-11-05
CA1295779C (en) 1992-02-11

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