MD906C2 - Process for cellulose of production fibres obtaining - Google Patents

Process for cellulose of production fibres obtaining

Info

Publication number
MD906C2
MD906C2 MD94-0168A MD940168A MD906C2 MD 906 C2 MD906 C2 MD 906C2 MD 940168 A MD940168 A MD 940168A MD 906 C2 MD906 C2 MD 906C2
Authority
MD
Moldova
Prior art keywords
cellulose
fibres
obtaining
production
fibre
Prior art date
Application number
MD94-0168A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD940168A (en
MD906B2 (en
Inventor
Heinrich Firgo
Marcus Eibl
Johann Schickermuller
Original Assignee
Lenzing Aktiengesellschaft
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 Lenzing Aktiengesellschaft filed Critical Lenzing Aktiengesellschaft
Priority to MD94-0168A priority Critical patent/MD906C2/en
Publication of MD940168A publication Critical patent/MD940168A/en
Publication of MD906B2 publication Critical patent/MD906B2/en
Publication of MD906C2 publication Critical patent/MD906C2/en

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention relates to a process of production of cellulose fibres with reduced fibrillation capacity, into which the cellulose solution in the tertiary aminooxide is spined into fibres and the new spined fibre comes into contact with the textile auxilliary substance, having at least two reactive groups.The variant of the process constitutes the thermal treatment of the fibre coming into contact with the textile auxilliary substance by irradiation with electromagnetic waves, particularly, microwaves.The technical result consists in obtaining the cellulose fibre with reduced fibrillation capacity.
MD94-0168A 1993-04-21 1994-07-11 Process for cellulose of production fibres obtaining MD906C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD94-0168A MD906C2 (en) 1993-04-21 1994-07-11 Process for cellulose of production fibres obtaining

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT78793 1993-04-21
MD94-0168A MD906C2 (en) 1993-04-21 1994-07-11 Process for cellulose of production fibres obtaining

Publications (3)

Publication Number Publication Date
MD940168A MD940168A (en) 1996-10-31
MD906B2 MD906B2 (en) 1998-01-31
MD906C2 true MD906C2 (en) 1998-09-30

Family

ID=3499747

Family Applications (1)

Application Number Title Priority Date Filing Date
MD94-0168A MD906C2 (en) 1993-04-21 1994-07-11 Process for cellulose of production fibres obtaining

Country Status (27)

Country Link
EP (1) EP0647281A1 (en)
JP (1) JP2753396B2 (en)
KR (1) KR0183419B1 (en)
CN (1) CN1041948C (en)
AU (1) AU684274B2 (en)
BG (1) BG63049B1 (en)
BR (1) BR9405150A (en)
CA (1) CA2137232A1 (en)
CH (1) CH685944A5 (en)
CZ (1) CZ303094A3 (en)
DE (1) DE4492198D2 (en)
FI (1) FI945695A (en)
GB (1) GB2284177B (en)
HR (1) HRP940261A2 (en)
HU (1) HU214882B (en)
LV (1) LV11194B (en)
MD (1) MD906C2 (en)
NZ (1) NZ263770A (en)
PL (1) PL176125B1 (en)
RO (1) RO112768B1 (en)
RU (1) RU2127775C1 (en)
SK (1) SK152994A3 (en)
TR (1) TR27503A (en)
TW (1) TW257811B (en)
UA (1) UA32560C2 (en)
WO (1) WO1994024343A1 (en)
ZA (1) ZA942727B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307203B (en) * 1993-04-21 1997-09-10 Chemiefaser Lenzing Ag Process for the production of cellulose fibres having a reduced tendency to fibrillation
AT401271B (en) * 1993-07-08 1996-07-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSE FIBERS
ATA249893A (en) * 1993-12-10 1994-12-15 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC MOLDED BODIES AND MOLDED OR. SPIDING MASS
GB9407496D0 (en) * 1994-04-15 1994-06-08 Courtaulds Fibres Holdings Ltd Fibre treatment
GB9408742D0 (en) * 1994-05-03 1994-06-22 Courtaulds Fibres Holdings Ltd Fabric treatment
US5902532A (en) * 1994-12-02 1999-05-11 Akzo Nobel Nv Process for manufacturing cellulose objects
AT403296B (en) * 1995-08-11 1997-12-29 Chemiefaser Lenzing Ag METHOD FOR PRODUCING A CELLULOSE MOLDED BODY
RU2156839C2 (en) 1996-03-06 2000-09-27 Мицубиси Рэйон Ко., Лтд. Fibril system filaments (versions), formed article, fibril system filament manufacture method, spinning die for manufacture of fibril system filaments
AT409144B (en) * 1996-06-21 2002-05-27 Chemiefaser Lenzing Ag METHOD FOR TREATING CELLULOSE FIBERS AND FORMS OF THESE FIBERS
DE19919259A1 (en) * 1999-04-28 2001-01-11 Thueringisches Inst Textil Process for reducing the fibrillation tendency of cellulose fibers spun from solvents
AT507051B1 (en) * 2008-06-27 2015-05-15 Chemiefaser Lenzing Ag CELLULOSE FIBER AND METHOD FOR THE PRODUCTION THEREOF
WO2012137219A2 (en) 2011-04-05 2012-10-11 Grasim Industries Limited A process for making fibril-free lyocell fabrics
TWI667378B (en) * 2014-01-03 2019-08-01 奧地利商蘭精股份有限公司 Cellulosic fibre
CN104005225B (en) * 2014-06-05 2016-08-24 山东英利实业有限公司 A kind of method reducing lyocell fiber cellulose fiber fibrillation tendency

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
WO1992007124A1 (en) * 1990-10-12 1992-04-30 Courtaulds Plc Treatment of fibre
WO1992014871A1 (en) * 1991-02-15 1992-09-03 Courtaulds Plc Elongate member production method
EP0538977A1 (en) * 1991-10-21 1993-04-28 Courtaulds Plc Fibre treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH402806A (en) * 1961-12-22 1965-05-15 Ciba Geigy Process for dyeing and printing textile material with reactive dyes, using high-frequency alternating electrical fields
US4416698A (en) * 1977-07-26 1983-11-22 Akzona Incorporated Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article
GB9109091D0 (en) * 1991-04-25 1991-06-12 Courtaulds Plc Dyeing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
WO1992007124A1 (en) * 1990-10-12 1992-04-30 Courtaulds Plc Treatment of fibre
WO1992014871A1 (en) * 1991-02-15 1992-09-03 Courtaulds Plc Elongate member production method
EP0538977A1 (en) * 1991-10-21 1993-04-28 Courtaulds Plc Fibre treatment

Also Published As

Publication number Publication date
BG63049B1 (en) 2001-02-28
PL306801A1 (en) 1995-04-18
JP2753396B2 (en) 1998-05-20
AU6499294A (en) 1994-11-08
GB9424722D0 (en) 1995-03-01
RO112768B1 (en) 1997-12-30
KR950702264A (en) 1995-06-19
MD940168A (en) 1996-10-31
HU214882B (en) 1998-07-28
SK152994A3 (en) 1995-05-10
FI945695A0 (en) 1994-12-02
AU684274B2 (en) 1997-12-11
CA2137232A1 (en) 1994-10-27
TR27503A (en) 1995-06-07
RU94046330A (en) 1996-10-27
BR9405150A (en) 1999-06-15
CN1041948C (en) 1999-02-03
GB2284177A (en) 1995-05-31
UA32560C2 (en) 2001-02-15
PL176125B1 (en) 1999-04-30
LV11194B (en) 1996-08-20
DE4492198D2 (en) 1995-06-01
TW257811B (en) 1995-09-21
KR0183419B1 (en) 1999-05-01
LV11194A (en) 1996-04-20
MD906B2 (en) 1998-01-31
HRP940261A2 (en) 1996-08-31
JPH07508320A (en) 1995-09-14
RU2127775C1 (en) 1999-03-20
ZA942727B (en) 1995-01-09
NZ263770A (en) 1997-05-26
GB2284177B (en) 1997-09-17
HU9403717D0 (en) 1995-03-28
EP0647281A1 (en) 1995-04-12
BG99236A (en) 1996-01-31
HUT70085A (en) 1995-09-28
CN1108032A (en) 1995-09-06
CH685944A5 (en) 1995-11-15
CZ303094A3 (en) 1995-07-12
FI945695A (en) 1994-12-02
WO1994024343A1 (en) 1994-10-27

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20140711