ATE189487T1 - METHOD FOR PRODUCING CELLULOSIC FIBERS WITH REDUCED TENSION TO FIBRILLATE - Google Patents

METHOD FOR PRODUCING CELLULOSIC FIBERS WITH REDUCED TENSION TO FIBRILLATE

Info

Publication number
ATE189487T1
ATE189487T1 AT97915374T AT97915374T ATE189487T1 AT E189487 T1 ATE189487 T1 AT E189487T1 AT 97915374 T AT97915374 T AT 97915374T AT 97915374 T AT97915374 T AT 97915374T AT E189487 T1 ATE189487 T1 AT E189487T1
Authority
AT
Austria
Prior art keywords
fibrillate
cellulosic fibers
reduced tension
producing cellulosic
fibres
Prior art date
Application number
AT97915374T
Other languages
German (de)
Inventor
Abdulmajid Hashemzadeh
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of ATE189487T1 publication Critical patent/ATE189487T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/08—Organic compounds
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/388—Amine oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)

Abstract

The tendency to fibrillate of cellulosic fibres spun from tertiary amine oxide solutions and fibrous products produced from these fibres is reduced by a treatment with heat and a solution containing a tertiary amine oxide and optionally an additive. A heat treatment is sufficient to reduce the tendency of fibres to fibrillate after precipitation and before washing.
AT97915374T 1996-03-23 1997-03-17 METHOD FOR PRODUCING CELLULOSIC FIBERS WITH REDUCED TENSION TO FIBRILLATE ATE189487T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19611493 1996-03-23
PCT/EP1997/001322 WO1997036028A1 (en) 1996-03-23 1997-03-17 Process for producing cellulosic fibres with reduced tendency to fibrillate

Publications (1)

Publication Number Publication Date
ATE189487T1 true ATE189487T1 (en) 2000-02-15

Family

ID=7789181

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97915374T ATE189487T1 (en) 1996-03-23 1997-03-17 METHOD FOR PRODUCING CELLULOSIC FIBERS WITH REDUCED TENSION TO FIBRILLATE

Country Status (8)

Country Link
EP (1) EP0888467B1 (en)
JP (1) JP2000507314A (en)
AT (1) ATE189487T1 (en)
AU (1) AU2288197A (en)
DE (1) DE59701089D1 (en)
ID (1) ID16295A (en)
TW (1) TW339367B (en)
WO (1) WO1997036028A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2235240B1 (en) * 2008-01-16 2012-02-08 Lenzing AG Fibre blends, yarns and fabrics made thereof
TWI667378B (en) 2014-01-03 2019-08-01 奧地利商蘭精股份有限公司 Cellulosic fibre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395724B (en) * 1990-12-07 1993-02-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSE MOLDED BODIES
JPH07189125A (en) * 1993-12-22 1995-07-25 Unitika Ltd Processing of cellulose fiber
JPH07305218A (en) * 1994-05-09 1995-11-21 Asahi Chem Ind Co Ltd Wet type treatment of regenerated cellulose filament
JP3445865B2 (en) * 1995-04-06 2003-09-08 花王株式会社 Cellulosic fiber modification method

Also Published As

Publication number Publication date
JP2000507314A (en) 2000-06-13
ID16295A (en) 1997-09-18
TW339367B (en) 1998-09-01
EP0888467A1 (en) 1999-01-07
EP0888467B1 (en) 2000-02-02
WO1997036028A1 (en) 1997-10-02
DE59701089D1 (en) 2000-03-09
AU2288197A (en) 1997-10-17

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Legal Events

Date Code Title Description
REZ Deleted due to withdrawal