IT1143044B - Fibra mista con alto potere assorbente ed alto potere di imbibizione liquidi su base di cellulosa rigenerata e procedimento per la sua produzione ed il suo impiego - Google Patents

Fibra mista con alto potere assorbente ed alto potere di imbibizione liquidi su base di cellulosa rigenerata e procedimento per la sua produzione ed il suo impiego

Info

Publication number
IT1143044B
IT1143044B IT49870/80A IT4987080A IT1143044B IT 1143044 B IT1143044 B IT 1143044B IT 49870/80 A IT49870/80 A IT 49870/80A IT 4987080 A IT4987080 A IT 4987080A IT 1143044 B IT1143044 B IT 1143044B
Authority
IT
Italy
Prior art keywords
power
procedure
production
regenerated cellulose
mixed fiber
Prior art date
Application number
IT49870/80A
Other languages
English (en)
Italian (it)
Other versions
IT8049870A0 (it
Inventor
Ingo Marini
Jurgen Lenz
Josef Schmidtbauer
Klaus Geppert
Original Assignee
Chemiefaser Lenzing Ag
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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of IT8049870A0 publication Critical patent/IT8049870A0/it
Application granted granted Critical
Publication of IT1143044B publication Critical patent/IT1143044B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • 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
    • A61L15/28—Polysaccharides or their derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Textile Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
IT49870/80A 1979-10-18 1980-10-10 Fibra mista con alto potere assorbente ed alto potere di imbibizione liquidi su base di cellulosa rigenerata e procedimento per la sua produzione ed il suo impiego IT1143044B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0678979A AT363578B (de) 1979-10-18 1979-10-18 Mischfasern auf basis regenerierter cellulose von hoher saugfaehigkeit und hohem fluessigkeitsrueckhaltevermoegen, verfahren zu deren herstellung sowie deren verwendung

Publications (2)

Publication Number Publication Date
IT8049870A0 IT8049870A0 (it) 1980-10-10
IT1143044B true IT1143044B (it) 1986-10-22

Family

ID=3589776

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49870/80A IT1143044B (it) 1979-10-18 1980-10-10 Fibra mista con alto potere assorbente ed alto potere di imbibizione liquidi su base di cellulosa rigenerata e procedimento per la sua produzione ed il suo impiego

Country Status (5)

Country Link
AT (1) AT363578B (enExample)
DE (1) DE3036415A1 (enExample)
FR (1) FR2467895A1 (enExample)
GB (1) GB2062652B (enExample)
IT (1) IT1143044B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3270438D1 (en) * 1981-09-30 1986-05-15 Leipzig Arzneimittel Absorbent wound dressing and processes for its production
DE3141098C2 (de) * 1981-10-16 1987-01-29 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verfahren zur Herstellung eines Absorptionsmaterials
DE3545250A1 (de) * 1985-12-20 1987-06-25 Stockhausen Chem Fab Gmbh Verfahren zur herstellung von mit wasser quellbaren, wasserunloeslichen synthesefasern und ihre verwendung als absorptionsmaterial
FI924408A0 (fi) * 1992-09-30 1992-09-30 Novasso Oy Modifierade viskosfibrer och foerfarande foer dess framstaellning.
GB9400994D0 (en) * 1994-01-20 1994-03-16 Bristol Myers Squibb Co Wound dressing
DE19544097C1 (de) 1995-11-27 1997-07-10 Thueringisches Inst Textil Verfahren zur Herstellung von Formkörpern aus Polysaccharidmischungen, daraus hergestellte Formkörper sowie deren Verwendung
AT405949B (de) * 1997-06-05 1999-12-27 Chemiefaser Lenzing Ag Regenerierter cellulosischer formkörper
CA2299343C (en) * 1997-08-07 2003-07-08 Achim Neumayr Process to manufacture a cellulose fibre from hydrate cellulose
EP2280099A1 (de) * 2009-07-31 2011-02-02 Kelheim Fibres GmbH Regenerierte Cellulosestapelfaser
EP2280098A1 (de) * 2009-07-31 2011-02-02 Kelheim Fibres GmbH Regenerierte Cellulosefaser
AT508688B8 (de) 2009-08-28 2011-10-15 Chemiefaser Lenzing Ag Carboxyethylcellulosefasern, ihre verwendung in wundverbänden und hygieneartikeln sowie verfahren zu ihrer herstellung
DE202011052225U1 (de) * 2011-12-07 2013-03-11 Mcairlaid's Vliesstoffe Gmbh & Co. Kg Zapfen- oder zylinderförmiger Hygienekörper
AT514137A1 (de) 2013-04-05 2014-10-15 Lenzing Akiengesellschaft Polysaccharidfaser und Verfahren zu ihrer Herstellung
AT514136A1 (de) 2013-04-05 2014-10-15 Lenzing Akiengesellschaft Polysaccharidfaser mit erhöhtem Fibrillationsvermögen und Verfahren zu ihrer Herstellung
AT514476A1 (de) * 2013-06-17 2015-01-15 Lenzing Akiengesellschaft Polysaccharidfaser und Verfahren zu ihrer Herstellung
AT514468A1 (de) 2013-06-17 2015-01-15 Lenzing Akiengesellschaft Hochsaugfähige Polysaccharidfaser und ihre Verwendung
AT514474B1 (de) 2013-06-18 2016-02-15 Chemiefaser Lenzing Ag Polysaccharidfaser und Verfahren zu ihrer Herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847636A (en) * 1972-06-05 1974-11-12 Fmc Corp Absorbent alloy fibers of salts of carboxyalkylated starch and regenerated cellulose
DE2638654C3 (de) * 1976-08-27 1980-10-02 Vereinigte Papierwerke Schickedanz & Co, 8500 Nuernberg Hochsaugfähiges Faserstoffmaterial zur Verwendung in hygienischen Artikeln
BE876948A (fr) * 1977-04-22 1979-10-01 Avtex Fibers Inc Masse de fibres de rayonne alliees a grande capacite de retention d'un fluide

Also Published As

Publication number Publication date
FR2467895A1 (fr) 1981-04-30
IT8049870A0 (it) 1980-10-10
GB2062652A (en) 1981-05-28
DE3036415A1 (de) 1981-04-30
ATA678979A (de) 1981-01-15
AT363578B (de) 1981-08-10
GB2062652B (en) 1983-08-10
FR2467895B1 (enExample) 1984-03-16

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