GB9617016D0 - Device for impementing a dry/wet spinning process - Google Patents

Device for impementing a dry/wet spinning process

Info

Publication number
GB9617016D0
GB9617016D0 GBGB9617016.2A GB9617016A GB9617016D0 GB 9617016 D0 GB9617016 D0 GB 9617016D0 GB 9617016 A GB9617016 A GB 9617016A GB 9617016 D0 GB9617016 D0 GB 9617016D0
Authority
GB
United Kingdom
Prior art keywords
spinneret
container
direction changing
filaments
dry
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.)
Withdrawn
Application number
GBGB9617016.2A
Other versions
GB2301060A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lenzing AG
Original Assignee
Lenzing AG
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
Application filed by Lenzing AG, Chemiefaser Lenzing AG filed Critical Lenzing AG
Publication of GB9617016D0 publication Critical patent/GB9617016D0/en
Publication of GB2301060A publication Critical patent/GB2301060A/en
Withdrawn legal-status Critical Current

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
    • 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

Abstract

A container (1') holds fluid for a spinning bath in which a dry-wet spinning process takes place. Here there is in the container a direction changing agent (2') for the extruded filaments and their gathering together. This agent can be swung in the vertical plane. Also claimed are (A) the process which entails the extrusion of a polymer dope through a spinneret (7') with high perforation density into a gaseous medium to form an array of filaments which are then drawn into the bath fluid, gathered in a bundle and led via the direction changing agent, where the distance of the direction changing agent from the spinneret is such that the angle between the outermost filaments of the array and the vertical through the spinneret does not exceed 20 deg ; and (B) the application of the container to the process where a plastic soln. of cellulose in aq. tertiary amino oxide is spun.
GB9617016A 1994-12-22 1995-12-19 Device for impementing a dry/wet spinning process Withdrawn GB2301060A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0239194A ATA239194A (en) 1994-12-22 1994-12-22 DEVICE FOR CARRYING OUT A DRY / WET SPINNING PROCESS
PCT/AT1995/000244 WO1996019598A2 (en) 1994-12-22 1995-12-19 Device for implementing a dry/wet spinning process

Publications (2)

Publication Number Publication Date
GB9617016D0 true GB9617016D0 (en) 1996-09-25
GB2301060A GB2301060A (en) 1996-11-27

Family

ID=3533492

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9617170A Withdrawn GB2301309A (en) 1994-12-22 1995-11-27 Spinning device
GB9617016A Withdrawn GB2301060A (en) 1994-12-22 1995-12-19 Device for impementing a dry/wet spinning process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9617170A Withdrawn GB2301309A (en) 1994-12-22 1995-11-27 Spinning device

Country Status (36)

Country Link
EP (4) EP0887444B1 (en)
JP (2) JPH09509704A (en)
KR (1) KR100430918B1 (en)
CN (3) CN1068910C (en)
AR (1) AR000362A1 (en)
AT (5) ATA239194A (en)
AU (2) AU703733B2 (en)
BG (1) BG61849B1 (en)
BR (2) BR9506857A (en)
CA (2) CA2183627C (en)
CO (1) CO4480065A1 (en)
CR (1) CR5234A (en)
CZ (2) CZ288127B6 (en)
DE (6) DE19581437D2 (en)
FI (2) FI963269A0 (en)
GB (2) GB2301309A (en)
HK (1) HK1010401A1 (en)
HR (1) HRP950610B1 (en)
HU (1) HU220328B (en)
IL (1) IL116292A (en)
MA (1) MA23749A1 (en)
MX (1) MX9603562A (en)
MY (1) MY115450A (en)
NO (2) NO310034B1 (en)
NZ (1) NZ295314A (en)
PE (1) PE4397A1 (en)
PL (1) PL181190B1 (en)
RO (1) RO114811B1 (en)
RU (1) RU2132418C1 (en)
SK (1) SK284686B6 (en)
TN (1) TNSN95134A1 (en)
TR (1) TR199501659A2 (en)
TW (1) TW293040B (en)
UY (1) UY24131A1 (en)
WO (2) WO1996020300A2 (en)
ZA (1) ZA9510655B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405531B (en) 1997-06-17 1999-09-27 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC FIBERS
DE19954152C2 (en) * 1999-11-10 2001-08-09 Thueringisches Inst Textil Method and device for producing cellulose fibers and cellulose filament yarns
DE10043297B4 (en) * 2000-09-02 2005-12-08 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Process for the production of cellulose fibers and cellulose filament yarns
DE10060879B4 (en) * 2000-12-07 2005-08-04 Zimmer Ag Spinning funnel device
DE10062083B4 (en) * 2000-12-13 2008-04-10 Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh Process for the preparation of cellulose endless molded bodies
DE10206089A1 (en) 2002-02-13 2002-08-14 Zimmer Ag bursting
ATE453743T1 (en) * 2004-06-25 2010-01-15 Toray Industries SPINNING DEVICE FOR THE DRY-WET EXTRUSION SPINNING PROCESS AND DEVICE AND METHOD FOR PRODUCING A FIBER BUNDLE
CN1282773C (en) 2005-05-30 2006-11-01 武汉大学 Method for preparing regenerative cellulose fiber by two-step coagulating bath process
DE102005040000B4 (en) * 2005-08-23 2010-04-01 Lenzing Ag Multi-spinneret arrangement and methods with suction and blowing
AT504144B1 (en) * 2006-08-17 2013-04-15 Chemiefaser Lenzing Ag METHOD FOR THE PRODUCTION OF CELLULOSE FIBERS FROM A SOLUTION OF CELLULOSE IN A TERTIARY AMINE OXIDE AND DEVICE FOR CARRYING OUT THE METHOD
CN103608500B (en) * 2011-06-15 2016-04-20 特吕茨勒非织造布有限公司 Spinning tank
KR101339137B1 (en) * 2011-12-22 2013-12-09 최정호 Biodegradable yarn manufacturing device
CN103668504A (en) * 2013-12-27 2014-03-26 吴江市华宏纺织丝绸有限公司 Filament collecting rack
CN104099672A (en) * 2014-07-14 2014-10-15 苏州盛达织带有限公司 Vacuum spinneret device
CN104611776A (en) * 2015-01-17 2015-05-13 海兴材料科技有限公司 Outer ring-blowing cooling and center oiling device for composite spinning
BR112018003972B1 (en) * 2015-11-10 2022-05-24 Nutrition & Biosciences Usa 4, Inc Process
JP2020100902A (en) * 2017-03-17 2020-07-02 Ｓｐｉｂｅｒ株式会社 Dry and wet spinning apparatus
EP3470557A1 (en) 2017-10-12 2019-04-17 Lenzing Aktiengesellschaft Spinning device and method for stringing up in a spinning device
EP3505659A1 (en) * 2018-08-30 2019-07-03 Aurotec GmbH Method and device for filament spinning with inflection
EP3674454A1 (en) * 2018-12-28 2020-07-01 Lenzing Aktiengesellschaft Cellulose filament process

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207924A1 (en) * 1976-02-18 1976-11-08 Viscosagyar M PROCEDURE AND DEVICE FOR THE PRODUCTION OF SYNTHETIC FILAMENTS FROM CAST
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
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
DE3205645A1 (en) * 1982-02-17 1983-08-25 Basf Ag, 6700 Ludwigshafen METHOD AND DEVICE FOR PRODUCING PLASTIC THREADS
US4898704A (en) * 1988-08-30 1990-02-06 E. I. Du Pont De Nemours & Co. Coagulating process for filaments
CN2055504U (en) * 1989-09-23 1990-04-04 杭州化学纤维厂 High-speed spinning device for shaping on rayon silk tube
AT395582B (en) * 1991-01-09 1993-01-25 Brunn Betonwerk Process for producing concrete paving bricks or slabs having the particular property of adsorbing hydrocarbons and incorporating these so that they cannot be washed out by means of water and slowly degrading them ecologically
ATA53792A (en) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC MOLDED BODIES, DEVICE FOR IMPLEMENTING THE METHOD AND USE OF A SPINNING DEVICE
DE4308524C1 (en) * 1992-06-16 1994-09-22 Thueringisches Inst Textil Process for the production of cellulose fibers and filaments by the dry-wet extrusion process
ZA943387B (en) * 1993-05-24 1995-02-17 Courtaulds Fibres Holdings Ltd Spinning cell
AT399729B (en) * 1993-07-01 1995-07-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC FIBERS AND DEVICE FOR IMPLEMENTING THE METHOD AND THE USE THEREOF
AT402738B (en) * 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag SPIDER NOZZLE

Also Published As

Publication number Publication date
AU4167596A (en) 1996-07-10
BR9506858A (en) 1997-09-23
EP0832995A3 (en) 1998-07-15
TR199501659A2 (en) 1996-07-21
HUT78008A (en) 1999-05-28
TW293040B (en) 1996-12-11
CZ288127B6 (en) 2001-04-11
EP0746641B1 (en) 1998-05-27
IL116292A0 (en) 1996-03-31
BG100793A (en) 1997-09-30
CA2183627A1 (en) 1996-07-04
MA23749A1 (en) 1996-07-01
DE19581437D2 (en) 1997-08-21
TR199501659A3 (en) 1996-07-21
NO963481D0 (en) 1996-08-21
FI963269A (en) 1996-08-21
MX9603562A (en) 1997-03-29
PL315840A1 (en) 1996-12-09
CR5234A (en) 2001-11-02
CN1146218A (en) 1997-03-26
EP0746642A1 (en) 1996-12-11
BG61849B1 (en) 1998-07-31
DE59505595D1 (en) 1999-05-12
IL116292A (en) 1999-07-14
SK284686B6 (en) 2005-09-08
SK104496A3 (en) 1997-01-08
PE4397A1 (en) 1997-02-19
NO963481L (en) 1996-10-22
CA2183627C (en) 2006-09-19
JPH09509704A (en) 1997-09-30
AU703733B2 (en) 1999-04-01
PL181190B1 (en) 2001-06-29
NO310034B1 (en) 2001-05-07
MY115450A (en) 2003-06-30
ATE166677T1 (en) 1998-06-15
FI963270A0 (en) 1996-08-21
AU695715B2 (en) 1998-08-20
BR9506857A (en) 1997-09-23
NO963480D0 (en) 1996-08-21
UY24131A1 (en) 1996-05-17
CN1309197A (en) 2001-08-22
NZ295314A (en) 1998-10-28
WO1996020300A3 (en) 1996-09-06
CN1145100A (en) 1997-03-12
CN1132972C (en) 2003-12-31
ATE222614T1 (en) 2002-09-15
AR000362A1 (en) 1997-06-18
HU220328B (en) 2001-12-28
CZ230596A3 (en) 1996-11-13
ZA9510655B (en) 1996-07-09
WO1996020300A2 (en) 1996-07-04
HK1010401A1 (en) 1999-06-17
JPH09509703A (en) 1997-09-30
ATE178665T1 (en) 1999-04-15
CO4480065A1 (en) 1997-07-09
DE19581487D2 (en) 1997-01-16
NO963480L (en) 1996-10-21
RO114811B1 (en) 1999-07-30
DE19581437B4 (en) 2004-04-29
DE59502340D1 (en) 1998-07-02
TNSN95134A1 (en) 1996-02-06
CA2183230A1 (en) 1996-06-27
EP0887444B1 (en) 2002-08-21
ATA902195A (en) 2000-06-15
HU9602257D0 (en) 1996-10-28
EP0887444A1 (en) 1998-12-30
CZ291490B6 (en) 2003-03-12
DE59510336D1 (en) 2002-09-26
GB2301060A (en) 1996-11-27
KR100430918B1 (en) 2004-07-19
HRP950610A2 (en) 1997-06-30
RU2132418C1 (en) 1999-06-27
GB2301309A (en) 1996-12-04
EP0746641A1 (en) 1996-12-11
CN1068910C (en) 2001-07-25
GB9617170D0 (en) 1996-09-25
FI963270A (en) 1996-08-21
WO1996019598A3 (en) 1996-08-22
FI963269A0 (en) 1996-08-21
ATA239194A (en) 1996-02-15
AU3863295A (en) 1996-07-19
HRP950610B1 (en) 2001-02-28
EP0746642B1 (en) 1999-04-07
EP0832995A2 (en) 1998-04-01
WO1996019598A2 (en) 1996-06-27

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Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)