NO961794L - Fremgangsmåte ved fremstilling av cellulosefibre - Google Patents
Fremgangsmåte ved fremstilling av cellulosefibreInfo
- Publication number
- NO961794L NO961794L NO961794A NO961794A NO961794L NO 961794 L NO961794 L NO 961794L NO 961794 A NO961794 A NO 961794A NO 961794 A NO961794 A NO 961794A NO 961794 L NO961794 L NO 961794L
- Authority
- NO
- Norway
- Prior art keywords
- filaments
- extruded
- cellulose fibers
- conducted
- air gap
- Prior art date
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
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Det er beskrevet en fremgangsmåte ved fremstilling av cellulosefibre, idet en oppløsning av cellulose i et tertiært aminoksyd ekstruderes til filamenter gjennom spinnehull i en spinnedyse, og de ekstru- derte filamenter føres inn i et i det vesentlige vandig utfellingsbad via en luftspalte, og er sær- preget ved at de ekstruderte filamenter ved førin- gen gjennom luftspalten, bringes i kontakt med en alifatisk alkohol som foreligger utelukkende i gassform. Fremgangsmåten fører til cellulosefibre med meget liten fibrilleringstilbøyelighet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0169994A AT401393B (de) | 1994-09-05 | 1994-09-05 | Verfahren zur herstellung von cellulosefasern |
PCT/AT1995/000131 WO1996007777A1 (de) | 1994-09-05 | 1995-06-26 | Verfahren zur herstellung von cellulosefasern |
Publications (2)
Publication Number | Publication Date |
---|---|
NO961794D0 NO961794D0 (no) | 1996-05-03 |
NO961794L true NO961794L (no) | 1996-05-03 |
Family
ID=3519078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO961794A NO961794L (no) | 1994-09-05 | 1996-05-03 | Fremgangsmåte ved fremstilling av cellulosefibre |
Country Status (20)
Country | Link |
---|---|
US (1) | US5601771A (no) |
EP (1) | EP0731856B1 (no) |
JP (1) | JPH09505118A (no) |
CN (1) | CN1039044C (no) |
AT (2) | AT401393B (no) |
AU (1) | AU689268B2 (no) |
BR (1) | BR9506354A (no) |
CA (1) | CA2175562A1 (no) |
DE (3) | DE19580977D2 (no) |
ES (1) | ES2092921T3 (no) |
FI (1) | FI961901A0 (no) |
GB (1) | GB2297055B (no) |
GR (1) | GR3021174T3 (no) |
HK (1) | HK1000326A1 (no) |
MY (1) | MY132079A (no) |
NO (1) | NO961794L (no) |
TR (1) | TR199501001A2 (no) |
TW (1) | TW279181B (no) |
WO (1) | WO1996007777A1 (no) |
ZA (1) | ZA957069B (no) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9412500D0 (en) * | 1994-06-22 | 1994-08-10 | Courtaulds Fibres Holdings Ltd | Fibre manufacture |
SE505873C2 (sv) * | 1996-01-10 | 1997-10-20 | Moelnlycke Ab | Förfarande för framställning av absorberande material, absorberande material samt absorberande alster innehållande materialet ifråga |
EP0807460A1 (de) * | 1996-05-15 | 1997-11-19 | Akzo Nobel N.V. | Cellulosische Dialysemembran |
US6471727B2 (en) | 1996-08-23 | 2002-10-29 | Weyerhaeuser Company | Lyocell fibers, and compositions for making the same |
US6210801B1 (en) | 1996-08-23 | 2001-04-03 | Weyerhaeuser Company | Lyocell fibers, and compositions for making same |
US6306334B1 (en) | 1996-08-23 | 2001-10-23 | The Weyerhaeuser Company | Process for melt blowing continuous lyocell fibers |
US6331354B1 (en) | 1996-08-23 | 2001-12-18 | Weyerhaeuser Company | Alkaline pulp having low average degree of polymerization values and method of producing the same |
EP0853146A3 (de) * | 1997-01-09 | 1999-03-24 | Akzo Nobel N.V. | Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern |
CN1061106C (zh) * | 1997-12-09 | 2001-01-24 | 宜宾丝丽雅集团有限公司 | 溶剂法纤维素纤维制造方法 |
GB2337957A (en) * | 1998-06-05 | 1999-12-08 | Courtaulds Fibres | Method of manufacture of a nonwoven fabric |
US6773648B2 (en) | 1998-11-03 | 2004-08-10 | Weyerhaeuser Company | Meltblown process with mechanical attenuation |
DE10043297B4 (de) * | 2000-09-02 | 2005-12-08 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Verfahren zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen |
DE10206089A1 (de) | 2002-02-13 | 2002-08-14 | Zimmer Ag | Bersteinsatz |
US6799132B2 (en) * | 2003-01-08 | 2004-09-28 | Westinghouse Air Brake Technologies Corporation | Smart resolution valve pressure control |
KR100575378B1 (ko) * | 2004-11-10 | 2006-05-02 | 주식회사 효성 | 셀룰로오스 섬유의 제조방법 |
EP2589689B1 (en) * | 2010-06-30 | 2018-02-28 | Kolon Industries, Inc. | Dope for spinning lyocell, method for preparing lyocell filament fiber , and method for preparing a lyocell staple fiber using same |
DE202013011959U1 (de) | 2012-08-22 | 2014-12-15 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Direktgesponnene Cellulosefasern, deren Herstellung und Verwendung |
DE102012016714A1 (de) * | 2012-08-22 | 2014-02-27 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Celluloseregeneratfasern, deren Herstellung und Verwendung |
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 |
US10626232B2 (en) * | 2017-07-25 | 2020-04-21 | Kruger Inc. | Systems and methods to produce treated cellulose filaments and thermoplastic composite materials comprising treated cellulose filaments |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US4261943A (en) * | 1979-07-02 | 1981-04-14 | Akzona Incorporated | Process for surface treating cellulose products |
SU1331914A1 (ru) * | 1985-09-23 | 1987-08-23 | Научно-исследовательский институт химии Саратовского государственного университета им.Н.Г.Чернышевского | Способ улучшени свойств волокон |
AT392972B (de) * | 1988-08-16 | 1991-07-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens |
GB9022175D0 (en) * | 1990-10-12 | 1990-11-28 | Courtaulds Plc | Treatment of fibres |
GB9103297D0 (en) * | 1991-02-15 | 1991-04-03 | Courtaulds Plc | Fibre production method |
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 |
-
1994
- 1994-09-05 AT AT0169994A patent/AT401393B/de not_active IP Right Cessation
-
1995
- 1995-06-05 US US08/465,320 patent/US5601771A/en not_active Expired - Fee Related
- 1995-06-26 DE DE19580977T patent/DE19580977D2/de not_active Expired - Fee Related
- 1995-06-26 AU AU27065/95A patent/AU689268B2/en not_active Ceased
- 1995-06-26 JP JP8509023A patent/JPH09505118A/ja active Pending
- 1995-06-26 DE DE59500026T patent/DE59500026D1/de not_active Expired - Fee Related
- 1995-06-26 AT AT95922339T patent/ATE143423T1/de not_active IP Right Cessation
- 1995-06-26 GB GB9607016A patent/GB2297055B/en not_active Revoked
- 1995-06-26 CN CN95190848A patent/CN1039044C/zh not_active Expired - Fee Related
- 1995-06-26 ES ES95922339T patent/ES2092921T3/es not_active Expired - Lifetime
- 1995-06-26 BR BR9506354A patent/BR9506354A/pt not_active Application Discontinuation
- 1995-06-26 EP EP95922339A patent/EP0731856B1/de not_active Expired - Lifetime
- 1995-06-26 WO PCT/AT1995/000131 patent/WO1996007777A1/de active Application Filing
- 1995-06-26 CA CA002175562A patent/CA2175562A1/en not_active Abandoned
- 1995-07-26 TW TW084107753A patent/TW279181B/zh active
- 1995-08-04 MY MYPI95002282A patent/MY132079A/en unknown
- 1995-08-15 TR TR95/01001A patent/TR199501001A2/xx unknown
- 1995-08-23 ZA ZA957069A patent/ZA957069B/xx unknown
- 1995-09-05 DE DE29514233U patent/DE29514233U1/de not_active Expired - Lifetime
-
1996
- 1996-05-03 NO NO961794A patent/NO961794L/no unknown
- 1996-05-03 FI FI961901A patent/FI961901A0/fi unknown
- 1996-09-26 GR GR960402525T patent/GR3021174T3/el unknown
-
1997
- 1997-10-06 HK HK97101887A patent/HK1000326A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE19580977D2 (de) | 1996-09-26 |
CA2175562A1 (en) | 1996-03-14 |
AT401393B (de) | 1996-08-26 |
WO1996007777A1 (de) | 1996-03-14 |
US5601771A (en) | 1997-02-11 |
GR3021174T3 (en) | 1996-12-31 |
EP0731856B1 (de) | 1996-09-25 |
DE59500026D1 (de) | 1996-11-28 |
FI961901A (fi) | 1996-05-03 |
AU689268B2 (en) | 1998-03-26 |
ATA169994A (de) | 1996-01-15 |
NO961794D0 (no) | 1996-05-03 |
BR9506354A (pt) | 1997-09-16 |
CN1134733A (zh) | 1996-10-30 |
TW279181B (no) | 1996-06-21 |
TR199501001A2 (tr) | 1996-06-21 |
AU2706595A (en) | 1996-03-27 |
MY132079A (en) | 2007-09-28 |
ATE143423T1 (de) | 1996-10-15 |
GB9607016D0 (en) | 1996-06-05 |
ES2092921T3 (es) | 1996-12-01 |
EP0731856A1 (de) | 1996-09-18 |
HK1000326A1 (en) | 1998-02-27 |
DE29514233U1 (de) | 1996-01-11 |
GB2297055A (en) | 1996-07-24 |
JPH09505118A (ja) | 1997-05-20 |
CN1039044C (zh) | 1998-07-08 |
ZA957069B (en) | 1996-04-15 |
GB2297055B (en) | 1997-11-19 |
FI961901A0 (fi) | 1996-05-03 |
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