EP0746641B1 - Vorrichtung zur durchführung eines trocken-/nassspinnverfahrens - Google Patents
Vorrichtung zur durchführung eines trocken-/nassspinnverfahrens Download PDFInfo
- Publication number
- EP0746641B1 EP0746641B1 EP95940073A EP95940073A EP0746641B1 EP 0746641 B1 EP0746641 B1 EP 0746641B1 EP 95940073 A EP95940073 A EP 95940073A EP 95940073 A EP95940073 A EP 95940073A EP 0746641 B1 EP0746641 B1 EP 0746641B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spinning
- container
- bath liquid
- spinneret
- filaments
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
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
- 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
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Inorganic Fibers (AREA)
Description
Claims (5)
- Behälter (1') zur Aufnahme von Spinnbadflüssigkeit zur Durchführung eines Trocken-/Naßspinnverfahrens, bei welchem Verfahren eine Spinnmasse durch eine Spinndüse (7') mit hoher Spinnlochdichte in ein gasförmiges Medium extrudiert wird, wobei eine Schar von Filamenten gebildet wird, die durch das gasförmige Medium unter Verzug in die Spinnbadflüssigkeit eingebracht werden, dadurch gekennzeichnet, daß in dem Behälter (1') ein Umlenkorgan (2') zum Bündeln und Umlenken der Filamente vorgesehen ist, welches in vertikaler Ebene schwenkbar ist.
- Behälter nach Anspruch 1, dadurch gekennzeichnet, daß das Umlenkorgan (2') einen im wesentlichen zylindrischen Körper (2'a) aufweist, der von zwei im wesentlichen ringförmigen Flanken (2'b; 2'c) begrenzt wird.
- Behälter nach Anspruch 2, dadurch gekennzeichnet, daß die von den Flanken (2'b, 2'c) gebildeten Ebenen miteinander einen Winkel zwischen 7° und 30° einschließen.
- Behälter nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß er ferner aufweist:(a) eine Leitung (3) zum Einbringen von Spinnbadflüssigkeit in den Behälter (1'), welche Leitung (3) am unteren Ende des Behälters (1') vorgesehen ist,(b) eine Ableitung (4) für Spinnbadflüssigkeit, die am oberen Ende des Behälters vorgesehen ist.
- Verwendung eines Behälters nach einem der Ansprüche 1 bis 4 zum Trocken-/Naßspinnen formbarer Lösungen von Cellulose in einem wäßrigen tertiären Aminoxid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97119866A EP0832995A3 (de) | 1994-12-22 | 1995-12-19 | Vorrichtung zur Durchführung eines Trocken-/Nassspinnverfahrens |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0239194A ATA239194A (de) | 1994-12-22 | 1994-12-22 | Vorrichtung zur durchführung eines trocken-/nassspinnverfahrens |
AT2391/94 | 1994-12-22 | ||
PCT/AT1995/000244 WO1996019598A2 (de) | 1994-12-22 | 1995-12-19 | Vorrichtung zur durchführung eines trocken-/nassspinnverfahrens |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97119866A Division EP0832995A3 (de) | 1994-12-22 | 1995-12-19 | Vorrichtung zur Durchführung eines Trocken-/Nassspinnverfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0746641A1 EP0746641A1 (de) | 1996-12-11 |
EP0746641B1 true EP0746641B1 (de) | 1998-05-27 |
Family
ID=3533492
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95937712A Expired - Lifetime EP0746642B1 (de) | 1994-12-22 | 1995-11-27 | Spinnvorrichtung |
EP98117527A Expired - Lifetime EP0887444B1 (de) | 1994-12-22 | 1995-11-27 | Spinnvorrichtung |
EP95940073A Expired - Lifetime EP0746641B1 (de) | 1994-12-22 | 1995-12-19 | Vorrichtung zur durchführung eines trocken-/nassspinnverfahrens |
EP97119866A Withdrawn EP0832995A3 (de) | 1994-12-22 | 1995-12-19 | Vorrichtung zur Durchführung eines Trocken-/Nassspinnverfahrens |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95937712A Expired - Lifetime EP0746642B1 (de) | 1994-12-22 | 1995-11-27 | Spinnvorrichtung |
EP98117527A Expired - Lifetime EP0887444B1 (de) | 1994-12-22 | 1995-11-27 | Spinnvorrichtung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97119866A Withdrawn EP0832995A3 (de) | 1994-12-22 | 1995-12-19 | Vorrichtung zur Durchführung eines Trocken-/Nassspinnverfahrens |
Country Status (36)
Country | Link |
---|---|
EP (4) | EP0746642B1 (de) |
JP (2) | JPH09509704A (de) |
KR (1) | KR100430918B1 (de) |
CN (3) | CN1068910C (de) |
AR (1) | AR000362A1 (de) |
AT (5) | ATA239194A (de) |
AU (2) | AU703733B2 (de) |
BG (1) | BG61849B1 (de) |
BR (2) | BR9506857A (de) |
CA (2) | CA2183627C (de) |
CO (1) | CO4480065A1 (de) |
CR (1) | CR5234A (de) |
CZ (2) | CZ288127B6 (de) |
DE (6) | DE59510336D1 (de) |
FI (2) | FI963269A (de) |
GB (2) | GB2301309A (de) |
HK (1) | HK1010401A1 (de) |
HR (1) | HRP950610B1 (de) |
HU (1) | HU220328B (de) |
IL (1) | IL116292A (de) |
MA (1) | MA23749A1 (de) |
MX (1) | MX9603562A (de) |
MY (1) | MY115450A (de) |
NO (2) | NO310034B1 (de) |
NZ (1) | NZ295314A (de) |
PE (1) | PE4397A1 (de) |
PL (1) | PL181190B1 (de) |
RO (1) | RO114811B1 (de) |
RU (1) | RU2132418C1 (de) |
SK (1) | SK284686B6 (de) |
TN (1) | TNSN95134A1 (de) |
TR (1) | TR199501659A2 (de) |
TW (1) | TW293040B (de) |
UY (1) | UY24131A1 (de) |
WO (2) | WO1996020300A2 (de) |
ZA (1) | ZA9510655B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10060879B4 (de) * | 2000-12-07 | 2005-08-04 | Zimmer Ag | Spinntrichtervorrichtung |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT405531B (de) | 1997-06-17 | 1999-09-27 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
DE19954152C2 (de) * | 1999-11-10 | 2001-08-09 | Thueringisches Inst Textil | Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen |
DE10043297B4 (de) * | 2000-09-02 | 2005-12-08 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Verfahren zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen |
DE10062083B4 (de) * | 2000-12-13 | 2008-04-10 | Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh | Verfahren zur Herstellung von Celluloseendlosformkörpern |
DE10206089A1 (de) | 2002-02-13 | 2002-08-14 | Zimmer Ag | Bersteinsatz |
JP4730306B2 (ja) * | 2004-06-25 | 2011-07-20 | 東レ株式会社 | 繊維束の製造方法 |
CN1282773C (zh) * | 2005-05-30 | 2006-11-01 | 武汉大学 | 二步凝固浴法制备再生纤维素纤维的方法 |
DE102005040000B4 (de) * | 2005-08-23 | 2010-04-01 | Lenzing Ag | Mehrfachspinndüsenanordnung und Verfahren mit Absaugung und Beblasung |
AT504144B1 (de) * | 2006-08-17 | 2013-04-15 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von zellulosefasern aus einer lösung von zellulose in einem tertiären aminoxid und vorrichtung zur durchführung des verfahrens |
RU2541284C1 (ru) * | 2011-06-15 | 2015-02-10 | Трютцшлер Нонвоувенз Гмбх | Корыто прядильной ванны |
KR101339137B1 (ko) * | 2011-12-22 | 2013-12-09 | 최정호 | 생분해성 원사 제조장치 |
CN103668504A (zh) * | 2013-12-27 | 2014-03-26 | 吴江市华宏纺织丝绸有限公司 | 一种集丝架 |
CN104099672A (zh) * | 2014-07-14 | 2014-10-15 | 苏州盛达织带有限公司 | 真空喷丝装置 |
CN104611776A (zh) * | 2015-01-17 | 2015-05-13 | 海兴材料科技有限公司 | 复合纺丝外环吹冷却及中心上油装置 |
BR112018003972B1 (pt) * | 2015-11-10 | 2022-05-24 | Nutrition & Biosciences Usa 4, Inc | Processo |
JP2020100902A (ja) * | 2017-03-17 | 2020-07-02 | Spiber株式会社 | 乾湿式紡糸装置 |
EP3470557A1 (de) * | 2017-10-12 | 2019-04-17 | Lenzing Aktiengesellschaft | Spinnvorrichtung und verfahren zum anspinnen einer spinnvorrichtung |
EP3505659A1 (de) | 2018-08-30 | 2019-07-03 | Aurotec GmbH | Verfahren und vorrichtung zum filamentspinnen mit umlenkung |
EP3674454A1 (de) * | 2018-12-28 | 2020-07-01 | Lenzing Aktiengesellschaft | Cellulosefilamentverfahren |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR207924A1 (es) * | 1976-02-18 | 1976-11-08 | Viscosagyar M | Procedimiento y dispositivo para la produccion de filamentos sinteticos a partir de fundido |
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 |
DE3205645A1 (de) * | 1982-02-17 | 1983-08-25 | Basf Ag, 6700 Ludwigshafen | Verfahren und vorrichtung zur herstellung von kunststoff-faeden |
US4898704A (en) * | 1988-08-30 | 1990-02-06 | E. I. Du Pont De Nemours & Co. | Coagulating process for filaments |
CN2055504U (zh) * | 1989-09-23 | 1990-04-04 | 杭州化学纤维厂 | 粘胶丝管中成型高速纺丝装置 |
AT395582B (de) * | 1991-01-09 | 1993-01-25 | Brunn Betonwerk | Verfahren zur herstellung von betonpflastersteinen oder -platten mit der besonderen eigenschaft, kohlenwasserstoffe zu adsorbieren und diese auch durch wasser nicht auswaschbar einzulagern und langsam oekologisch abzubauen |
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 |
DE4308524C1 (de) * | 1992-06-16 | 1994-09-22 | Thueringisches Inst Textil | Verfahren zur Herstellung von Cellulosefasern und -filamenten nach dem Trocken-Naßextrusionsverfahren |
MY115308A (en) * | 1993-05-24 | 2003-05-31 | Tencel Ltd | Spinning cell |
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 |
AT402738B (de) * | 1993-07-28 | 1997-08-25 | Chemiefaser Lenzing Ag | Spinndüse |
-
1994
- 1994-12-22 AT AT0239194A patent/ATA239194A/de not_active Application Discontinuation
-
1995
- 1995-11-27 DE DE59510336T patent/DE59510336D1/de not_active Expired - Fee Related
- 1995-11-27 WO PCT/AT1995/000229 patent/WO1996020300A2/de active IP Right Grant
- 1995-11-27 AT AT98117527T patent/ATE222614T1/de not_active IP Right Cessation
- 1995-11-27 RU RU96119348A patent/RU2132418C1/ru not_active IP Right Cessation
- 1995-11-27 DE DE59505595T patent/DE59505595D1/de not_active Expired - Fee Related
- 1995-11-27 EP EP95937712A patent/EP0746642B1/de not_active Expired - Lifetime
- 1995-11-27 GB GB9617170A patent/GB2301309A/en not_active Withdrawn
- 1995-11-27 EP EP98117527A patent/EP0887444B1/de not_active Expired - Lifetime
- 1995-11-27 RO RO96-01690A patent/RO114811B1/ro unknown
- 1995-11-27 HU HU9602257A patent/HU220328B/hu not_active IP Right Cessation
- 1995-11-27 DE DE19581437A patent/DE19581437B4/de not_active Expired - Fee Related
- 1995-11-27 KR KR1019960704671A patent/KR100430918B1/ko not_active IP Right Cessation
- 1995-11-27 PL PL95315840A patent/PL181190B1/pl not_active IP Right Cessation
- 1995-11-27 NZ NZ295314A patent/NZ295314A/xx unknown
- 1995-11-27 AT AT95937712T patent/ATE178665T1/de not_active IP Right Cessation
- 1995-11-27 SK SK1044-96A patent/SK284686B6/sk unknown
- 1995-11-27 BR BR9506857A patent/BR9506857A/pt not_active IP Right Cessation
- 1995-11-27 CA CA002183627A patent/CA2183627C/en not_active Expired - Fee Related
- 1995-11-27 MX MX9603562A patent/MX9603562A/es unknown
- 1995-11-27 DE DE19581437D patent/DE19581437D2/de not_active Expired - Lifetime
- 1995-11-27 JP JP8520070A patent/JPH09509704A/ja not_active Ceased
- 1995-11-27 CZ CZ19962305A patent/CZ288127B6/cs not_active IP Right Cessation
- 1995-11-27 AU AU38632/95A patent/AU703733B2/en not_active Ceased
- 1995-11-27 CN CN95192380A patent/CN1068910C/zh not_active Expired - Lifetime
- 1995-12-04 TW TW084112883A patent/TW293040B/zh not_active IP Right Cessation
- 1995-12-08 IL IL11629295A patent/IL116292A/xx not_active IP Right Cessation
- 1995-12-09 DE DE19581487T patent/DE19581487D2/de not_active Expired - Fee Related
- 1995-12-13 MY MYPI95003847A patent/MY115450A/en unknown
- 1995-12-13 PE PE1995287106A patent/PE4397A1/es not_active Application Discontinuation
- 1995-12-14 ZA ZA9510655A patent/ZA9510655B/xx unknown
- 1995-12-15 AR AR33464695A patent/AR000362A1/es unknown
- 1995-12-19 BR BR9506858A patent/BR9506858A/pt not_active Application Discontinuation
- 1995-12-19 JP JP8519353A patent/JPH09509703A/ja active Pending
- 1995-12-19 MA MA24101A patent/MA23749A1/fr unknown
- 1995-12-19 AU AU41675/96A patent/AU695715B2/en not_active Ceased
- 1995-12-19 CN CN95192617A patent/CN1146218A/zh active Pending
- 1995-12-19 CA CA002183230A patent/CA2183230A1/en not_active Abandoned
- 1995-12-19 DE DE59502340T patent/DE59502340D1/de not_active Expired - Fee Related
- 1995-12-19 GB GB9617016A patent/GB2301060A/en not_active Withdrawn
- 1995-12-19 EP EP95940073A patent/EP0746641B1/de not_active Expired - Lifetime
- 1995-12-19 WO PCT/AT1995/000244 patent/WO1996019598A2/de active IP Right Grant
- 1995-12-19 AT AT0902195A patent/ATA902195A/de not_active Application Discontinuation
- 1995-12-19 AT AT95940073T patent/ATE166677T1/de active
- 1995-12-19 EP EP97119866A patent/EP0832995A3/de not_active Withdrawn
- 1995-12-20 CR CR5234A patent/CR5234A/es not_active Application Discontinuation
- 1995-12-20 HR HRA2391/94 patent/HRP950610B1/xx not_active IP Right Cessation
- 1995-12-21 CO CO95060916A patent/CO4480065A1/es unknown
- 1995-12-21 UY UY24131A patent/UY24131A1/es not_active IP Right Cessation
- 1995-12-22 TR TR95/01659A patent/TR199501659A2/xx unknown
- 1995-12-22 TN TNTNSN95134A patent/TNSN95134A1/fr unknown
-
1996
- 1996-08-20 BG BG100793A patent/BG61849B1/bg unknown
- 1996-08-21 NO NO963481A patent/NO310034B1/no unknown
- 1996-08-21 NO NO963480A patent/NO963480L/no unknown
- 1996-08-21 FI FI963269A patent/FI963269A/fi not_active IP Right Cessation
- 1996-08-21 FI FI963270A patent/FI963270A/fi unknown
-
1998
- 1998-09-28 HK HK98111006A patent/HK1010401A1/xx not_active IP Right Cessation
-
2000
- 2000-09-20 CN CN00130433A patent/CN1132972C/zh not_active Expired - Lifetime
- 2000-09-25 CZ CZ20003534A patent/CZ291490B6/cs not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10060879B4 (de) * | 2000-12-07 | 2005-08-04 | Zimmer Ag | Spinntrichtervorrichtung |
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