ZA985246B - Method of producing cellulose fibres - Google Patents

Method of producing cellulose fibres

Info

Publication number
ZA985246B
ZA985246B ZA985246A ZA985246A ZA985246B ZA 985246 B ZA985246 B ZA 985246B ZA 985246 A ZA985246 A ZA 985246A ZA 985246 A ZA985246 A ZA 985246A ZA 985246 B ZA985246 B ZA 985246B
Authority
ZA
South Africa
Prior art keywords
spinning
holes
solution
cellulose
mass
Prior art date
Application number
ZA985246A
Other languages
English (en)
Inventor
Eduard Mulleder
Christoph Schrempf
Hartmut Ruf
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=ZA985246(B) "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 ZA985246B publication Critical patent/ZA985246B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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

  • 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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Inorganic Fibers (AREA)
ZA985246A 1997-06-17 1998-06-17 Method of producing cellulose fibres ZA985246B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0105397A AT405531B (de) 1997-06-17 1997-06-17 Verfahren zur herstellung cellulosischer fasern

Publications (1)

Publication Number Publication Date
ZA985246B true ZA985246B (en) 1999-01-08

Family

ID=3505570

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA985246A ZA985246B (en) 1997-06-17 1998-06-17 Method of producing cellulose fibres

Country Status (19)

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

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
DE60108762T2 (de) * 2000-08-03 2006-01-12 Bba Nonwovens Simpsonville, Inc. Verfahren und vorrichtung zur herstellung von spinnvliesen aus multi-komponenten fäden
CN1309886C (zh) * 2003-06-30 2007-04-11 株式会社晓星 溶于n－甲基吗啉－n－氧化物的纤维素溶液及使用该溶液的纤维素纤维的制造方法
DE602005018657D1 (de) * 2004-06-25 2010-02-11 Toray Industries Innverfahren sowie vorrichtung und verfahren zur herstellung eines faserbündels
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 (de) * 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Optisch transparenter nasser cellulosefaservliesstoff
EP3674454A1 (de) 2018-12-28 2020-07-01 Lenzing Aktiengesellschaft Cellulosefilamentverfahren

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
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
US3447939A (en) 1966-09-02 1969-06-03 Eastman Kodak Co Compounds dissolved in cyclic amine oxides
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
DE69434062T2 (de) 1993-02-16 2006-02-23 Mitsubishi Rayon Co., Ltd. Verfahren zur Herstellung von geformten Gegenständen aus einer Cellulose-Lösung
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
ATE167709T1 (de) 1994-12-02 1998-07-15 Akzo Nobel Nv Verfahren zur herstellung cellulosischer formkörper und ein garn aus cellulosischen filamenten
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
CN1230199A (zh) * 1996-08-14 1999-09-29 阿克佐诺贝尔公司 纤维素模制件的制造方法
EP0920548B1 (de) * 1996-08-23 2002-10-02 Weyerhaeuser Company Lyocellfasern und verfahren zu ihrer herstellung
GB9622444D0 (en) * 1996-10-29 1997-01-08 Courtaulds Fibres Holdings Ltd Spinnerette
DE69723582T2 (de) * 1996-11-21 2004-05-13 Toyo Boseki K.K. 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
SI0918894T1 (en) 2003-10-31
ES2198717T3 (es) 2004-02-01
KR100517273B1 (ko) 2005-09-27
TW544476B (en) 2003-08-01
EP0918894B1 (de) 2003-05-02
AT405531B (de) 1999-09-27
JP2000517009A (ja) 2000-12-19
ID21230A (id) 1999-05-06
PT918894E (pt) 2003-08-29
CN1111617C (zh) 2003-06-18
BR9806227A (pt) 2000-03-21
US6241927B1 (en) 2001-06-05
CA2263183A1 (en) 1998-12-23
NO315949B1 (no) 2003-11-17
AU740994B2 (en) 2001-11-22
NO990731L (no) 1999-02-17
WO1998058103A1 (de) 1998-12-23
CA2263183C (en) 2006-10-10
ATE239111T1 (de) 2003-05-15
KR20000068155A (ko) 2000-11-25
MY125882A (en) 2006-08-30
CN1236403A (zh) 1999-11-24
HK1023152A1 (en) 2000-09-01
NO990731D0 (no) 1999-02-17
AU8002598A (en) 1999-01-04
ATA105397A (de) 1999-01-15
DE59808154D1 (de) 2003-06-05
JP3849062B2 (ja) 2006-11-22
EP0918894A1 (de) 1999-06-02

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