ATE309400T1 - Verfahren und vorrichtung zur herstellung von cellulosefasern und cellulosefilamentgarnen - Google Patents

Verfahren und vorrichtung zur herstellung von cellulosefasern und cellulosefilamentgarnen

Info

Publication number: ATE309400T1
Authority: AT; Austria
Prior art keywords: capillary; precipitating; jet; cell material; flow
Prior art date: 2000-03-11

Application number

AT01957604T

Other languages

English (en)

Inventor

Christoph Michels

Birgit Kosan

Original Assignee

Thueringisches Inst Textil

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.)

2000-03-11

Filing date

2001-03-06

Publication date

2005-11-15

2000-03-11 Priority claimed from DE2000111948 external-priority patent/DE10011948C2/de

2001-03-06 Application filed by Thueringisches Inst Textil filed Critical Thueringisches Inst Textil

2005-11-15 Application granted granted Critical

2005-11-15 Publication of ATE309400T1 publication Critical patent/ATE309400T1/de

Links

239000000835 fiber Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
229920002678 cellulose Polymers 0.000 title 2
239000001913 cellulose Substances 0.000 title 2
230000001376 precipitating effect Effects 0.000 abstract 4
238000009987 spinning Methods 0.000 abstract 3
229920003043 Cellulose fiber Polymers 0.000 abstract 2
150000001412 amines Chemical class 0.000 abstract 2
239000006185 dispersion Substances 0.000 abstract 2
239000000463 material Substances 0.000 abstract 2
LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 abstract 1
230000008020 evaporation Effects 0.000 abstract 1
238000001704 evaporation Methods 0.000 abstract 1
238000001125 extrusion Methods 0.000 abstract 1
239000012456 homogeneous solution Substances 0.000 abstract 1
230000014759 maintenance of location Effects 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
230000009466 transformation Effects 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- D01D5/04—Dry spinning methods

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Artificial Filaments (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

AT01957604T 2000-03-11 2001-03-06 Verfahren und vorrichtung zur herstellung von cellulosefasern und cellulosefilamentgarnen ATE309400T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2000111948 DE10011948C2 (de)	1999-11-10	2000-03-11	Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
PCT/DE2001/000901 WO2001068958A1 (de)	2000-03-11	2001-03-06	Verfahren und vorrichtung zur herstellung von cellulosefasern und cellulosefilamentgarnen

Publications (1)

Publication Number	Publication Date
ATE309400T1 true ATE309400T1 (de)	2005-11-15

Family

ID=7634388

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01957604T ATE309400T1 (de)	2000-03-11	2001-03-06	Verfahren und vorrichtung zur herstellung von cellulosefasern und cellulosefilamentgarnen

Country Status (8)

Country	Link
US (1)	US6887409B2 (de)
EP (1)	EP1268888B1 (de)
KR (1)	KR100760642B1 (de)
CN (1)	CN1205364C (de)
AT (1)	ATE309400T1 (de)
AU (1)	AU2001281467A1 (de)
DE (2)	DE50107999D1 (de)
WO (1)	WO2001068958A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10062083B4 (de) *	2000-12-13	2008-04-10	Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh	Verfahren zur Herstellung von Celluloseendlosformkörpern
DE10112050B4 (de) *	2001-03-14	2004-02-12	Thüringisches Institut für Textil- und Kunststoff-Forschung e.V.	Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
DE10200405A1 (de)	2002-01-08	2002-08-01	Zimmer Ag	Spinnvorrichtung und -verfahren mit Kühlbeblasung
DE10204381A1 (de)	2002-01-28	2003-08-07	Zimmer Ag	Ergonomische Spinnanlage
DE10206089A1 (de)	2002-02-13	2002-08-14	Zimmer Ag	Bersteinsatz
KR100966111B1 (ko) *	2005-03-15	2010-06-28	주식회사 효성	셀룰로오스 멀티 필라멘트의 제조방법
DE102005040000B4 (de) *	2005-08-23	2010-04-01	Lenzing Ag	Mehrfachspinndüsenanordnung und Verfahren mit Absaugung und Beblasung
KR101577090B1 (ko)	2011-03-30	2015-12-11	코오롱인더스트리 주식회사	방사용 응고장치
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
EP3505659A1 (de) *	2018-08-30	2019-07-03	Aurotec GmbH	Verfahren und vorrichtung zum filamentspinnen mit umlenkung
CN120401037A (zh) *	2024-02-01	2025-08-01	中国纺织科学研究院有限公司	一种莱赛尔竹纤维的制备方法及莱赛尔竹纤维

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5984655A (en) *	1994-12-22	1999-11-16	Lenzing Aktiengesellschaft	Spinning process and apparatus
GB9500387D0 (en) *	1995-01-10	1995-03-01	Courtaulds Fibres Ltd	Manufacture of extruded articles
NZ336994A (en) *	1997-12-14	2001-08-31	Thuringisches Inst Fur Textil	Method for producing regular porous cellulose pearls with particle size 2 and 50 micrometers
DE19954152C2 (de) *	1999-11-10	2001-08-09	Thueringisches Inst Textil	Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
DE10009471B4 (de) *	2000-02-28	2006-07-27	Thüringisches Institut für Textil- und Kunststoff-Forschung e.V.	Verfahren zur Herstellung einer Lösung erhöhter thermischer Stabilität von Cellulose in wässrigem Aminoxid

2001
- 2001-03-06 AU AU2001281467A patent/AU2001281467A1/en not_active Abandoned
- 2001-03-06 DE DE50107999T patent/DE50107999D1/de not_active Expired - Lifetime
- 2001-03-06 US US10/220,870 patent/US6887409B2/en not_active Expired - Fee Related
- 2001-03-06 WO PCT/DE2001/000901 patent/WO2001068958A1/de not_active Ceased
- 2001-03-06 EP EP01957604A patent/EP1268888B1/de not_active Expired - Lifetime
- 2001-03-06 CN CNB018062970A patent/CN1205364C/zh not_active Expired - Fee Related
- 2001-03-06 KR KR1020027010494A patent/KR100760642B1/ko not_active Expired - Fee Related
- 2001-03-06 AT AT01957604T patent/ATE309400T1/de not_active IP Right Cessation
- 2001-03-06 DE DE10190965T patent/DE10190965D2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1416481A (zh)	2003-05-07
AU2001281467A1 (en)	2001-09-24
DE10190965D2 (de)	2003-05-08
DE50107999D1 (de)	2005-12-15
WO2001068958A1 (de)	2001-09-20
EP1268888A1 (de)	2003-01-02
CN1205364C (zh)	2005-06-08
KR100760642B1 (ko)	2007-10-04
US6887409B2 (en)	2005-05-03
US20030116882A1 (en)	2003-06-26
EP1268888B1 (de)	2005-11-09
KR20020081580A (ko)	2002-10-28

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Legal Events

Date	Code	Title	Description
2009-12-15	REN	Ceased due to non-payment of the annual fee