NO315949B1 - Fremgangsmåte for fremstilling av cellulosefibre - Google Patents

Fremgangsmåte for fremstilling av cellulosefibre Download PDF

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Publication number
NO315949B1
NO315949B1 NO19990731A NO990731A NO315949B1 NO 315949 B1 NO315949 B1 NO 315949B1 NO 19990731 A NO19990731 A NO 19990731A NO 990731 A NO990731 A NO 990731A NO 315949 B1 NO315949 B1 NO 315949B1
Authority
NO
Norway
Prior art keywords
cellulose
spinning
weight
solution
molecular weight
Prior art date
Application number
NO19990731A
Other languages
English (en)
Norwegian (no)
Other versions
NO990731L (no
NO990731D0 (no
Inventor
Eduard Muelleder
Christoph Schrempf
Hartmut Ruef
Wilhelm Feilmair
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3505570&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO315949(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of NO990731L publication Critical patent/NO990731L/no
Publication of NO990731D0 publication Critical patent/NO990731D0/no
Publication of NO315949B1 publication Critical patent/NO315949B1/no

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00Spinnerette packs; Cleaning thereof
    • D01D4/02Spinnerettes
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Inorganic Fibers (AREA)
NO19990731A 1997-06-17 1999-02-17 Fremgangsmåte for fremstilling av cellulosefibre NO315949B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0105397A AT405531B (de) 1997-06-17 1997-06-17 Verfahren zur herstellung cellulosischer fasern
PCT/AT1998/000151 WO1998058103A1 (de) 1997-06-17 1998-06-17 Verfahren zur herstellung cellulosischer fasern

Publications (3)

Publication Number Publication Date
NO990731L NO990731L (no) 1999-02-17
NO990731D0 NO990731D0 (no) 1999-02-17
NO315949B1 true NO315949B1 (no) 2003-11-17

Family

ID=3505570

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19990731A NO315949B1 (no) 1997-06-17 1999-02-17 Fremgangsmåte for fremstilling av cellulosefibre

Country Status (20)

Country Link
US (1) US6241927B1 (ko)
EP (1) EP0918894B1 (ko)
JP (1) JP3849062B2 (ko)
KR (1) KR100517273B1 (ko)
CN (1) CN1111617C (ko)
AT (2) AT405531B (ko)
AU (1) AU740994B2 (ko)
BR (1) BR9806227A (ko)
CA (1) CA2263183C (ko)
DE (1) DE59808154D1 (ko)
ES (1) ES2198717T3 (ko)
HK (1) HK1023152A1 (ko)
ID (1) ID21230A (ko)
MY (1) MY125882A (ko)
NO (1) NO315949B1 (ko)
PT (1) PT918894E (ko)
SI (1) SI0918894T1 (ko)
TW (1) TW544476B (ko)
WO (1) WO1998058103A1 (ko)
ZA (1) ZA985246B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6235392B1 (en) 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
US6221487B1 (en) 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
AT408355B (de) * 2000-06-29 2001-11-26 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
ATE288512T1 (de) * 2000-08-03 2005-02-15 Bba Nonwovens Simpsonville Inc Verfahren und vorrichtung zur herstellung von spinnvliesen aus multi-komponenten fäden
AU2003273104A1 (en) * 2003-06-30 2005-01-13 Hyosung Corporation A solution containing cellulose dissolved in n-methylmorpholine-n-oxide and high tenacity lyocell multifilament using the same
EP1783251B1 (en) * 2004-06-25 2009-12-30 Toray Industries, Inc. Spinning pack for dry-wet spinning and apparatus and method for producing fiber bundle
KR100575378B1 (ko) * 2004-11-10 2006-05-02 주식회사 효성 셀룰로오스 섬유의 제조방법
KR100966111B1 (ko) * 2005-03-15 2010-06-28 주식회사 효성 셀룰로오스 멀티 필라멘트의 제조방법
TWI667378B (zh) 2014-01-03 2019-08-01 奧地利商蘭精股份有限公司 纖維素纖維
EP3385430A1 (en) * 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Optically transparent wet nonwoven cellulose fiber fabric
EP3674454A1 (en) * 2018-12-28 2020-07-01 Lenzing Aktiengesellschaft Cellulose filament process

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179181A (en) 1936-04-21 1939-11-07 Soc Of Chemical Ind Cellulose solutions and process of making same
US3447939A (en) 1966-09-02 1969-06-03 Eastman Kodak Co Compounds dissolved in cyclic amine oxides
US3447956A (en) 1966-09-02 1969-06-03 Eastman Kodak Co Process for strengthening swellable fibrous material with an amine oxide and the resulting material
US4144080A (en) 1977-07-26 1979-03-13 Akzona Incorporated Process for making amine oxide solution of cellulose
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
SE445563B (sv) * 1984-11-19 1986-06-30 Berol Kemi Ab Sett att forbettra cellulosabaserade spinnlosningars processbarhet genom att en etylenoxidaddukt tillsettes
US5094690A (en) 1988-08-16 1992-03-10 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
ATA53792A (de) 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
ATE217896T1 (de) 1993-02-16 2002-06-15 Mitsubishi Rayon Co Lösung von cellulose zur formung und verfahren zur herstellung von formmassen daraus
TR28441A (tr) 1993-05-24 1996-07-04 Courtaulds Fibres Holdings Ltd Liyosel filamentlerinin pihtilastirilmasinda kullanilabilen egirme hücreleri.
AT399729B (de) 1993-07-01 1995-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern sowie vorrichtung zur durchführung des verfahrens und deren verwendung
AT401271B (de) 1993-07-08 1996-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von cellulosefasern
AT402738B (de) 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag Spinndüse
GB9421261D0 (en) * 1994-10-21 1994-12-07 Courtaulds Plc Non-woven fabrics
JPH10510011A (ja) 1994-12-02 1998-09-29 アクゾ ノーベル ナムローゼ フェンノートシャップ セルロース系成形体の製造法並びにセルロース系成形体の製造の実施ための装置
DE4444140A1 (de) 1994-12-12 1996-06-13 Akzo Nobel Nv Lösungsmittelgesponnene cellulosische Filamente
ATA239194A (de) 1994-12-22 1996-02-15 Chemiefaser Lenzing Ag Vorrichtung zur durchführung eines trocken-/nassspinnverfahrens
GB9500387D0 (en) 1995-01-10 1995-03-01 Courtaulds Fibres Ltd Manufacture of extruded articles
TW389799B (en) * 1995-08-29 2000-05-11 Asahi Chemical Ind Cellulose multifilament yarn and fabric made thereof
GB9605504D0 (en) * 1996-03-15 1996-05-15 Courtaulds Plc Manufacture of elongate members
EP0918798B1 (de) * 1996-08-14 2000-11-15 Akzo Nobel N.V. Verfahren zur herstellung cellulosischer formkörper
JP4018152B2 (ja) * 1996-08-23 2007-12-05 ウェイアーヒューサー・カンパニー リヨセル繊維およびその製造方法
GB9622444D0 (en) * 1996-10-29 1997-01-08 Courtaulds Fibres Holdings Ltd Spinnerette
ATE245214T1 (de) * 1996-11-21 2003-08-15 Toyo Boseki Fasern aus regenerierte zellulose und verfahren zu ihrer herstellung
US5951933A (en) * 1997-07-24 1999-09-14 Alfacel S.A. Processes for precipitating tertiary amine oxide cellulose solutions containing water soluble polymers and products made therefrom

Also Published As

Publication number Publication date
BR9806227A (pt) 2000-03-21
KR20000068155A (ko) 2000-11-25
ZA985246B (en) 1999-01-08
MY125882A (en) 2006-08-30
AU740994B2 (en) 2001-11-22
ID21230A (id) 1999-05-06
TW544476B (en) 2003-08-01
AT405531B (de) 1999-09-27
ATE239111T1 (de) 2003-05-15
JP2000517009A (ja) 2000-12-19
CN1236403A (zh) 1999-11-24
EP0918894A1 (de) 1999-06-02
CA2263183C (en) 2006-10-10
NO990731L (no) 1999-02-17
EP0918894B1 (de) 2003-05-02
HK1023152A1 (en) 2000-09-01
ATA105397A (de) 1999-01-15
US6241927B1 (en) 2001-06-05
CN1111617C (zh) 2003-06-18
JP3849062B2 (ja) 2006-11-22
NO990731D0 (no) 1999-02-17
SI0918894T1 (en) 2003-10-31
PT918894E (pt) 2003-08-29
ES2198717T3 (es) 2004-02-01
AU8002598A (en) 1999-01-04
DE59808154D1 (de) 2003-06-05
WO1998058103A1 (de) 1998-12-23
CA2263183A1 (en) 1998-12-23
KR100517273B1 (ko) 2005-09-27

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