DE3068683D1 - Cellulosic fibers having occluded therein an alkali metal or ammonium salt of a copolymer of polyacrylic and methacrylic acid, process for the manufacture thereof and articles prepared therefrom - Google Patents

Cellulosic fibers having occluded therein an alkali metal or ammonium salt of a copolymer of polyacrylic and methacrylic acid, process for the manufacture thereof and articles prepared therefrom

Info

Publication number
DE3068683D1
DE3068683D1 DE8080302831T DE3068683T DE3068683D1 DE 3068683 D1 DE3068683 D1 DE 3068683D1 DE 8080302831 T DE8080302831 T DE 8080302831T DE 3068683 T DE3068683 T DE 3068683T DE 3068683 D1 DE3068683 D1 DE 3068683D1
Authority
DE
Germany
Prior art keywords
copolymer
alkali metal
ammonium salt
methacrylic acid
cellulosic fibers
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
DE8080302831T
Other languages
English (en)
Inventor
Thomas C Allen
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.)
Akzona Inc
Original Assignee
Akzona Inc
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 Akzona Inc filed Critical Akzona Inc
Application granted granted Critical
Publication of DE3068683D1 publication Critical patent/DE3068683D1/de
Expired legal-status Critical Current

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
    • D01F2/08—Composition of the spinning solution or the bath
    • 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
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Artificial Filaments (AREA)
DE8080302831T 1980-08-15 1980-08-15 Cellulosic fibers having occluded therein an alkali metal or ammonium salt of a copolymer of polyacrylic and methacrylic acid, process for the manufacture thereof and articles prepared therefrom Expired DE3068683D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80302831A EP0046157B1 (de) 1980-08-15 1980-08-15 Cellulosefasern mit einem eingelagerten Alkalimetall- oder Ammoniumsalz eines Copolymers aus Acryl- und Methacrylsäure, Verfahren zu deren Herstellung und daraus hergestellte Artikel

Publications (1)

Publication Number Publication Date
DE3068683D1 true DE3068683D1 (en) 1984-08-30

Family

ID=8187242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080302831T Expired DE3068683D1 (en) 1980-08-15 1980-08-15 Cellulosic fibers having occluded therein an alkali metal or ammonium salt of a copolymer of polyacrylic and methacrylic acid, process for the manufacture thereof and articles prepared therefrom

Country Status (3)

Country Link
EP (1) EP0046157B1 (de)
AT (1) ATE8670T1 (de)
DE (1) DE3068683D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324064A (en) * 1997-04-11 1998-10-14 Courtaulds Fibres Modified lyocell fibre and method of its formation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066584A (en) * 1975-08-11 1978-01-03 Akzona Incorporated Alloy fibers of rayon and copolymers of acrylic and methacrylic acids

Also Published As

Publication number Publication date
EP0046157A1 (de) 1982-02-24
ATE8670T1 (de) 1984-08-15
EP0046157B1 (de) 1984-07-25

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee