EP2589689A4 - Dope for spinning lyocell, method for preparing lyocell filament fiber , and method for preparing a lyocell staple fiber using same - Google Patents

Dope for spinning lyocell, method for preparing lyocell filament fiber , and method for preparing a lyocell staple fiber using same

Info

Publication number
EP2589689A4
EP2589689A4 EP11801135.2A EP11801135A EP2589689A4 EP 2589689 A4 EP2589689 A4 EP 2589689A4 EP 11801135 A EP11801135 A EP 11801135A EP 2589689 A4 EP2589689 A4 EP 2589689A4
Authority
EP
European Patent Office
Prior art keywords
lyocell
preparing
fiber
dope
same
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.)
Granted
Application number
EP11801135.2A
Other languages
German (de)
French (fr)
Other versions
EP2589689A2 (en
EP2589689B1 (en
Inventor
Woo-Chul Kim
Sang-Mok Lee
Jong-Cheol Jeong
Sang-Woo Jin
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.)
Kolon Industries Inc
Original Assignee
Kolon Industries Inc
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
Priority claimed from KR1020100062577A external-priority patent/KR101430714B1/en
Priority claimed from KR1020100094505A external-priority patent/KR101385275B1/en
Application filed by Kolon Industries Inc filed Critical Kolon Industries Inc
Publication of EP2589689A2 publication Critical patent/EP2589689A2/en
Publication of EP2589689A4 publication Critical patent/EP2589689A4/en
Application granted granted Critical
Publication of EP2589689B1 publication Critical patent/EP2589689B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01D5/26—Formation of staple fibres
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/06—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres by treatment to produce shrinking, swelling, crimping or curling of fibres
    • D04H1/067—Regenerated cellulose series
    • 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
    • Y10T428/2904—Staple length fiber
    • Y10T428/2909—Nonlinear [e.g., crimped, coiled, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP11801135.2A 2010-06-30 2011-06-29 Dope for spinning lyocell, method for preparing lyocell filament fiber , and method for preparing a lyocell staple fiber using same Active EP2589689B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020100062577A KR101430714B1 (en) 2010-06-30 2010-06-30 Dope for spinning lyocell, method for preparing lyocell filament fiber, and lyocell filament fiber prepared therefrom
KR1020100094505A KR101385275B1 (en) 2010-09-29 2010-09-29 Dope for spinning lyocell, method for preparing lyocell staple fiber, and lyocell staple fiber prepared therefrom
PCT/KR2011/004752 WO2012002729A2 (en) 2010-06-30 2011-06-29 Dope for spinning lyocell, method for preparing a lyocell filament fiber using same, and method for preparing a lyocell staple fiber using same

Publications (3)

Publication Number Publication Date
EP2589689A2 EP2589689A2 (en) 2013-05-08
EP2589689A4 true EP2589689A4 (en) 2014-01-22
EP2589689B1 EP2589689B1 (en) 2018-02-28

Family

ID=45402565

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11801135.2A Active EP2589689B1 (en) 2010-06-30 2011-06-29 Dope for spinning lyocell, method for preparing lyocell filament fiber , and method for preparing a lyocell staple fiber using same

Country Status (4)

Country Link
US (1) US20130101843A1 (en)
EP (1) EP2589689B1 (en)
CN (1) CN103025931B (en)
WO (1) WO2012002729A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101455002B1 (en) 2013-06-28 2014-11-03 코오롱인더스트리 주식회사 Lyocell Material Cigarette Filter and Method for the Same
EP3051011B1 (en) * 2013-09-26 2023-01-11 Kolon Industries, Inc. Lyocell material for cigarette filter and method for preparing same
AT515174B1 (en) 2013-10-15 2019-05-15 Chemiefaser Lenzing Ag Cellulose suspension, process for its preparation and use
AT515180B1 (en) 2013-10-15 2016-06-15 Chemiefaser Lenzing Ag Three-dimensional cellulosic molding, process for its preparation and its use
AT515152B1 (en) 2013-11-26 2015-12-15 Chemiefaser Lenzing Ag A process for pretreating recovered cotton fibers for use in the manufacture of regenerated cellulose moldings
KR102211219B1 (en) 2014-06-30 2021-02-03 코오롱인더스트리 주식회사 Lyocell Material with Noncircle Cross Section for Cigarette Filter And Manufacturing Method of the same
KR102157887B1 (en) * 2014-09-30 2020-09-18 코오롱인더스트리 주식회사 Crimped Lyocell Fiber
KR102211186B1 (en) 2014-12-31 2021-02-03 코오롱인더스트리 주식회사 Lyocell Material Cigarette Filter and Method for the Same
AT517020B1 (en) 2015-02-06 2020-02-15 Chemiefaser Lenzing Ag Recycling of cellulosic synthetic fibers
EP3385429A1 (en) * 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Nonwoven cellulose fiber fabric with fiber connected radiation diffusing particles
EP3467163A1 (en) * 2017-10-06 2019-04-10 Lenzing Aktiengesellschaft Lyocell filament lining fabric
CN108239822A (en) * 2018-03-14 2018-07-03 天津工业大学 A kind of Lyocell filament nonwovens material and preparation method thereof
KR102352034B1 (en) * 2018-06-29 2022-01-14 코오롱인더스트리 주식회사 Non-woven Fiber aggregates containing Lyocell Fibers
EP3674455A1 (en) * 2018-12-28 2020-07-01 Lenzing Aktiengesellschaft Process for liquid removal from cellulose filaments yarns or fibers
CN111155183B (en) * 2019-12-31 2021-08-31 中国纺织科学研究院有限公司 Continuous preparation method of cellulose fiber
CN112064128A (en) * 2020-09-21 2020-12-11 常隆塑胶科技(苏州)有限公司 Nylon conductive carbon fiber production device and production process thereof
CN112538663A (en) * 2020-12-04 2021-03-23 上海即索实业有限公司 Lyocell fiber, Lyocell fiber mask cloth and manufacturing method thereof
CN113250004A (en) * 2021-05-31 2021-08-13 山东银鹰股份有限公司 Clean pulping process of cotton pulp for lyocell fibers
CN117448981A (en) * 2023-12-22 2024-01-26 山东鸿泰鼎新材料科技有限公司 Method for preparing functional lyocell fiber containing apocynum venetum active ingredient

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601771A (en) * 1994-09-05 1997-02-11 Lenzing Aktiengesellschaft Process for the production of cellulose fibres
WO1997035054A1 (en) * 1996-03-15 1997-09-25 Courtaulds Plc Manufacture of elongate members
US5958320A (en) * 1997-01-09 1999-09-28 Akzo Nobel Nv Process for the manufacture of cellulosic fibers; and cellulosic fibers
EP0952243A1 (en) * 1996-11-21 1999-10-27 Toyo Boseki Kabushiki Kaisha Regenerated cellulosic fibers and process for producing the same
WO2002018682A1 (en) * 2000-09-02 2002-03-07 Thüringisches Institut Für Textil - Und Kunststoff - Forschung E.V. Method for producing cellulose fibers and cellulose filament yarns
WO2009118262A1 (en) * 2008-03-27 2009-10-01 Cordenka Gmbh Cellulosic mouldings

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GB9412501D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Manufacture of fibre
GB9412500D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Fibre manufacture
CN1061106C (en) * 1997-12-09 2001-01-24 宜宾丝丽雅集团有限公司 Method for producing cellulose fiber by dissolvant method
CN1184364C (en) * 2001-09-11 2005-01-12 东华大学 Prepn process of spinning dope for producing cellulose fibre through solvent process
CN1172035C (en) * 2002-12-11 2004-10-20 东华大学 Process for preparing spinning dope of cellulose base fibre by solvent process
CA2438445C (en) * 2002-12-26 2006-11-28 Hyosung Corporation Lyocell multi-filament for tire cord and method of producing the same
KR100488604B1 (en) * 2003-07-25 2005-05-11 주식회사 효성 Lyocell multi-filament
US7459015B2 (en) * 2004-04-16 2008-12-02 Birla Research Institute For Applied Sciences Process for the preparation of a cellulose solution for spinning of fibres, filaments or films therefrom
US7951264B2 (en) * 2007-01-19 2011-05-31 Georgia-Pacific Consumer Products Lp Absorbent cellulosic products with regenerated cellulose formed in-situ
KR101306232B1 (en) * 2007-09-07 2013-09-09 코오롱인더스트리 주식회사 Cellulose filament fiber, tire cord, and spinning oil
CN101240466B (en) * 2008-03-14 2010-12-29 宜宾丝丽雅集团有限公司 Solvent method cellulose cotton and bamboo composite fiber and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601771A (en) * 1994-09-05 1997-02-11 Lenzing Aktiengesellschaft Process for the production of cellulose fibres
WO1997035054A1 (en) * 1996-03-15 1997-09-25 Courtaulds Plc Manufacture of elongate members
EP0952243A1 (en) * 1996-11-21 1999-10-27 Toyo Boseki Kabushiki Kaisha Regenerated cellulosic fibers and process for producing the same
US5958320A (en) * 1997-01-09 1999-09-28 Akzo Nobel Nv Process for the manufacture of cellulosic fibers; and cellulosic fibers
WO2002018682A1 (en) * 2000-09-02 2002-03-07 Thüringisches Institut Für Textil - Und Kunststoff - Forschung E.V. Method for producing cellulose fibers and cellulose filament yarns
WO2009118262A1 (en) * 2008-03-27 2009-10-01 Cordenka Gmbh Cellulosic mouldings

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PEREPELKIN K E: "Lyocell fibres based on direct dissolution of cellulose in N-methylmorpholine N-oxide: Development and prospects", FIBRE CHEMISTRY, KLUWER ACADEMIC PUBLISHERS-PLENUM PUBLISHERS, NE, vol. 39, no. 2, 1 March 2007 (2007-03-01), pages 163 - 172, XP019526813, ISSN: 1573-8493, DOI: 10.1007/S10692-007-0032-9 *

Also Published As

Publication number Publication date
US20130101843A1 (en) 2013-04-25
CN103025931B (en) 2015-07-08
EP2589689A2 (en) 2013-05-08
WO2012002729A3 (en) 2012-05-03
EP2589689B1 (en) 2018-02-28
CN103025931A (en) 2013-04-03
WO2012002729A2 (en) 2012-01-05

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