EP0853146A3 - Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern - Google Patents
Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern Download PDFInfo
- Publication number
- EP0853146A3 EP0853146A3 EP97122595A EP97122595A EP0853146A3 EP 0853146 A3 EP0853146 A3 EP 0853146A3 EP 97122595 A EP97122595 A EP 97122595A EP 97122595 A EP97122595 A EP 97122595A EP 0853146 A3 EP0853146 A3 EP 0853146A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibers
- cellulosic fibres
- precipitation
- coagulated
- leaving
- 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.)
- Ceased
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2965—Cellulosic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19700424 | 1997-01-09 | ||
DE19700424 | 1997-01-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0853146A2 EP0853146A2 (de) | 1998-07-15 |
EP0853146A3 true EP0853146A3 (de) | 1999-03-24 |
Family
ID=7816983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97122595A Ceased EP0853146A3 (de) | 1997-01-09 | 1997-12-20 | Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern |
Country Status (3)
Country | Link |
---|---|
US (2) | US5958320A (de) |
EP (1) | EP0853146A3 (de) |
JP (1) | JPH10204719A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8317503B2 (en) | 2004-05-13 | 2012-11-27 | Lenzing Aktiengesellschaft | Device for producing Lyocell fibers |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0853146A3 (de) * | 1997-01-09 | 1999-03-24 | Akzo Nobel N.V. | Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern |
DE10023391A1 (de) * | 2000-05-12 | 2001-03-15 | Lurgi Zimmer Ag | Verfahren und Vorrichtung zur zugspannungsfreien Förderung von Endlosformkörpern |
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 |
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 |
US20050182056A9 (en) * | 2002-02-21 | 2005-08-18 | Seth Pawan | Modified release formulations of at least one form of tramadol |
AT411769B (de) * | 2002-07-12 | 2004-05-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer formkörper |
CA2438445C (en) * | 2002-12-26 | 2006-11-28 | Hyosung Corporation | Lyocell multi-filament for tire cord and method of producing the same |
US6799132B2 (en) * | 2003-01-08 | 2004-09-28 | Westinghouse Air Brake Technologies Corporation | Smart resolution valve pressure control |
AT413285B (de) * | 2003-11-06 | 2006-01-15 | Chemiefaser Lenzing Ag | Verfahren zum waschen eines saugfähigen materials |
AT413287B (de) * | 2003-11-25 | 2006-01-15 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
KR101194357B1 (ko) * | 2007-06-11 | 2012-10-25 | 코오롱인더스트리 주식회사 | 라이오셀 번들 및 이를 포함하는 타이어 코드 |
WO2012002729A2 (ko) * | 2010-06-30 | 2012-01-05 | 코오롱인더스트리 주식회사 | 라이오셀 방사용 도프, 이를 이용한 라이오셀 필라멘트 섬유의 제조방법 및 이를 이용한 라이오셀 스테이플 섬유의 제조 방법 |
KR101385275B1 (ko) | 2010-09-29 | 2014-04-30 | 코오롱인더스트리 주식회사 | 라이오셀 스테이플 섬유의 제조 방법 및 이로부터 제조되는 라이오셀 스테이플 섬유 |
KR101430714B1 (ko) | 2010-06-30 | 2014-08-18 | 코오롱인더스트리 주식회사 | 라이오셀 방사용 도프, 이를 이용한 라이오셀 필라멘트 섬유의 제조 방법 및 이로부터 제조되는 라이오셀 필라멘트 섬유 |
US9027765B2 (en) | 2010-12-17 | 2015-05-12 | Hollingsworth & Vose Company | Filter media with fibrillated fibers |
US9511330B2 (en) | 2012-06-20 | 2016-12-06 | Hollingsworth & Vose Company | Fibrillated fibers for liquid filtration media |
US9352267B2 (en) | 2012-06-20 | 2016-05-31 | Hollingsworth & Vose Company | Absorbent and/or adsorptive filter media |
US8882876B2 (en) | 2012-06-20 | 2014-11-11 | Hollingsworth & Vose Company | Fiber webs including synthetic fibers |
US10137392B2 (en) | 2012-12-14 | 2018-11-27 | Hollingsworth & Vose Company | Fiber webs coated with fiber-containing resins |
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 |
EP3467161A1 (de) | 2017-10-06 | 2019-04-10 | Lenzing Aktiengesellschaft | Verfahren zur herstellung eines cellulosischen filaments der gattung lyocell |
EP3692189A1 (de) * | 2017-10-06 | 2020-08-12 | Lenzing Aktiengesellschaft | Flammhemmendes lyocellfilament |
EP3674455A1 (de) | 2018-12-28 | 2020-07-01 | Lenzing Aktiengesellschaft | Verfahren zur flüssigkeitsentfernung aus cellulosefilamenten, -fäden oder -fasern |
EP3674454A1 (de) | 2018-12-28 | 2020-07-01 | Lenzing Aktiengesellschaft | Cellulosefilamentverfahren |
CN109571740B (zh) * | 2019-01-28 | 2024-04-05 | 北京东方建宇混凝土科学技术研究院有限公司 | 混凝土全自动贯入阻力仪 |
EP3812489A1 (de) | 2019-10-23 | 2021-04-28 | Lenzing Aktiengesellschaft | Walzenoberfläche für die lyocell-filamentherstellung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913589A1 (de) * | 1979-03-02 | 1980-09-11 | Akzona Inc | Geformter zellulosegegenstand |
WO1996006207A1 (en) * | 1994-08-19 | 1996-02-29 | Akzo Nobel N.V. | Process for making cellulose extrudates |
WO1996027700A1 (en) * | 1995-03-03 | 1996-09-12 | Akzo Nobel N.V. | Centrifugal spinning process for spinnable solutions |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL47290C (de) * | 1937-01-04 | |||
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 |
DD244366A1 (de) * | 1985-12-17 | 1987-04-01 | Kunstseidenwerk Clara Zetkin V | Verfahren zur nachbehandlung von kontinuierlich hergestellter viskoseseide |
GB9103297D0 (en) * | 1991-02-15 | 1991-04-03 | Courtaulds Plc | Fibre production method |
GB9408742D0 (en) * | 1994-05-03 | 1994-06-22 | Courtaulds Fibres Holdings Ltd | Fabric treatment |
GB9410912D0 (en) * | 1994-06-01 | 1994-07-20 | Courtaulds Plc | Fibre treatment |
AT401063B (de) * | 1994-09-05 | 1996-06-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von cellulosischen formkörpern |
AT401393B (de) * | 1994-09-05 | 1996-08-26 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von cellulosefasern |
US5993710A (en) * | 1994-12-23 | 1999-11-30 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Cellulosic molding process and cellulosic moldings |
DE19600572B4 (de) * | 1996-01-09 | 2005-03-10 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Cellulosefasern und die mit diesem Verfahren hergestellten Fasern |
EP0853146A3 (de) * | 1997-01-09 | 1999-03-24 | Akzo Nobel N.V. | Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern |
-
1997
- 1997-12-20 EP EP97122595A patent/EP0853146A3/de not_active Ceased
-
1998
- 1998-01-07 US US09/004,100 patent/US5958320A/en not_active Expired - Lifetime
- 1998-01-09 JP JP10003191A patent/JPH10204719A/ja active Pending
-
1999
- 1999-02-02 US US09/241,374 patent/US6159601A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913589A1 (de) * | 1979-03-02 | 1980-09-11 | Akzona Inc | Geformter zellulosegegenstand |
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 |
WO1996006207A1 (en) * | 1994-08-19 | 1996-02-29 | Akzo Nobel N.V. | Process for making cellulose extrudates |
WO1996027700A1 (en) * | 1995-03-03 | 1996-09-12 | Akzo Nobel N.V. | Centrifugal spinning process for spinnable solutions |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8317503B2 (en) | 2004-05-13 | 2012-11-27 | Lenzing Aktiengesellschaft | Device for producing Lyocell fibers |
US8580167B2 (en) | 2004-05-13 | 2013-11-12 | Lenzing Aktiengesellschaft | Lyocell method comprising an adjustment of the processing duration based on the degree of polymerization |
Also Published As
Publication number | Publication date |
---|---|
JPH10204719A (ja) | 1998-08-04 |
US5958320A (en) | 1999-09-28 |
EP0853146A2 (de) | 1998-07-15 |
US6159601A (en) | 2000-12-12 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19990901 |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
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18R | Application refused |
Effective date: 20020621 |