WO2012002729A3 - Dope pour le filage de fibre cellulosique à haute ténacité, procédé pour la préparation de fibre de filament cellulosique à haute ténacité utilisant un tel dope, et procédé pour la préparation de fibre courte de fibre cellulosique à haute ténacité - Google Patents
Dope pour le filage de fibre cellulosique à haute ténacité, procédé pour la préparation de fibre de filament cellulosique à haute ténacité utilisant un tel dope, et procédé pour la préparation de fibre courte de fibre cellulosique à haute ténacité Download PDFInfo
- Publication number
- WO2012002729A3 WO2012002729A3 PCT/KR2011/004752 KR2011004752W WO2012002729A3 WO 2012002729 A3 WO2012002729 A3 WO 2012002729A3 KR 2011004752 W KR2011004752 W KR 2011004752W WO 2012002729 A3 WO2012002729 A3 WO 2012002729A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lyocell
- preparing
- same
- dope
- fiber
- Prior art date
Links
- 229920000433 Lyocell Polymers 0.000 title abstract 8
- 239000000835 fiber Substances 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 7
- 238000009987 spinning Methods 0.000 title abstract 2
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 206010061592 cardiac fibrillation Diseases 0.000 abstract 1
- 230000002600 fibrillogenic effect Effects 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
- D01D5/26—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)
Abstract
La présente invention concerne un dope pour le filage de fibre cellulosique à haute ténacité, comportant une pâte de linter de coton et une solution aqueuse de N-méthylmorpholine-N-oxyde (NMMO), un procédé pour la préparation de fibre de filament cellulosique à haute ténacité utilisant le dope, une fibre de filament cellulosique à haute ténacité préparée par le procédé, un procédé pour la préparation de fibre courte de fibre cellulosique à haute ténacité utilisant le dope, et une fibre courte de fibre cellulosique à haute ténacité préparée au moyen du procédé. La fibre selon la présente invention possède un faible degré d'orientation et un faible degré de fibrillation et présente une extensibilité élevée même sans traitements additionnels, et peut donc être utilisée comme fibres pour vêtement de grande qualité.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/807,627 US20130101843A1 (en) | 2010-06-30 | 2011-06-29 | Dope for spinning lyocell, method for preparing lyocell filament fiber, and method for preparing lyocell staple fiber using the same |
EP11801135.2A EP2589689B1 (fr) | 2010-06-30 | 2011-06-29 | Dope pour le filage de fibre cellulosique à haute ténacité, procédé pour la préparation de fibre de filament cellulosique à haute ténacité utilisant un tel dope, et procédé pour la préparation de fibre courte de fibre cellulosique à haute ténacité |
CN201180031520.3A CN103025931B (zh) | 2010-06-30 | 2011-06-29 | 溶解性纤维纺纱用涂料、利用该涂料的溶解性长丝纤维及溶解性短丝纤维的制造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100062577A KR101430714B1 (ko) | 2010-06-30 | 2010-06-30 | 라이오셀 방사용 도프, 이를 이용한 라이오셀 필라멘트 섬유의 제조 방법 및 이로부터 제조되는 라이오셀 필라멘트 섬유 |
KR10-2010-0062577 | 2010-06-30 | ||
KR10-2010-0094505 | 2010-09-29 | ||
KR1020100094505A KR101385275B1 (ko) | 2010-09-29 | 2010-09-29 | 라이오셀 스테이플 섬유의 제조 방법 및 이로부터 제조되는 라이오셀 스테이플 섬유 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012002729A2 WO2012002729A2 (fr) | 2012-01-05 |
WO2012002729A3 true WO2012002729A3 (fr) | 2012-05-03 |
Family
ID=45402565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/004752 WO2012002729A2 (fr) | 2010-06-30 | 2011-06-29 | Dope pour le filage de fibre cellulosique à haute ténacité, procédé pour la préparation de fibre de filament cellulosique à haute ténacité utilisant un tel dope, et procédé pour la préparation de fibre courte de fibre cellulosique à haute ténacité |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130101843A1 (fr) |
EP (1) | EP2589689B1 (fr) |
CN (1) | CN103025931B (fr) |
WO (1) | WO2012002729A2 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101455002B1 (ko) | 2013-06-28 | 2014-11-03 | 코오롱인더스트리 주식회사 | 담배필터용 라이오셀 소재 및 그 제조방법 |
CN105658852B (zh) | 2013-09-26 | 2017-12-22 | 可隆工业株式会社 | 香烟过滤嘴用莱赛尔材料及其制备方法 |
AT515174B1 (de) | 2013-10-15 | 2019-05-15 | Chemiefaser Lenzing Ag | Cellulosesuspension, Verfahren zu ihrer Herstellung und Verwendung |
AT515180B1 (de) | 2013-10-15 | 2016-06-15 | Chemiefaser Lenzing Ag | Dreidimensionaler cellulosischer Formkörper, Verfahren zu seiner Herstellung und seine Verwendung |
AT515152B1 (de) * | 2013-11-26 | 2015-12-15 | Chemiefaser Lenzing Ag | Verfahren zum Vorbehandeln von rückgewonnenen Baumwollfasern zur Verwendung bei der Herstellung von Formkörpern aus regenerierter Cellulose |
KR102211219B1 (ko) | 2014-06-30 | 2021-02-03 | 코오롱인더스트리 주식회사 | 담배필터용 이형단면 라이오셀 소재 및 그 제조방법 |
KR102157887B1 (ko) * | 2014-09-30 | 2020-09-18 | 코오롱인더스트리 주식회사 | 라이오셀 크림프 섬유 |
KR102211186B1 (ko) * | 2014-12-31 | 2021-02-03 | 코오롱인더스트리 주식회사 | 담배필터용 라이오셀 소재 및 그 제조방법 |
AT517020B1 (de) | 2015-02-06 | 2020-02-15 | Chemiefaser Lenzing Ag | Recycling von cellulosischen Kunstfasern |
EP3385429A1 (fr) * | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Tissu de fibres de cellulose non tissé ayant des particules de diffusion de rayonnement connectés aux fibres |
EP3467163A1 (fr) * | 2017-10-06 | 2019-04-10 | Lenzing Aktiengesellschaft | Étoffe de doublure de filaments lyocellulaires |
CN108239822A (zh) * | 2018-03-14 | 2018-07-03 | 天津工业大学 | 一种Lyocell长丝非织造材料及其制备方法 |
KR102352034B1 (ko) * | 2018-06-29 | 2022-01-14 | 코오롱인더스트리 주식회사 | 라이오셀 섬유를 포함하는 부직 섬유 집합체 |
EP3674455A1 (fr) | 2018-12-28 | 2020-07-01 | Lenzing Aktiengesellschaft | Procédé d'élimination de liquide dans des fils ou des fibres de filaments de cellulose |
CN111155183B (zh) * | 2019-12-31 | 2021-08-31 | 中国纺织科学研究院有限公司 | 一种纤维素纤维连续制备方法 |
CN112064128A (zh) * | 2020-09-21 | 2020-12-11 | 常隆塑胶科技(苏州)有限公司 | 一种尼龙导电碳纤维生产装置及其生产工艺 |
CN112538663A (zh) * | 2020-12-04 | 2021-03-23 | 上海即索实业有限公司 | 一种莱赛尔纤维、莱赛尔纤维面膜布及其制作方法 |
CN113250004A (zh) * | 2021-05-31 | 2021-08-13 | 山东银鹰股份有限公司 | 一种莱赛尔纤维用棉浆粕的清洁制浆工艺 |
CN117448981A (zh) * | 2023-12-22 | 2024-01-26 | 山东鸿泰鼎新材料科技有限公司 | 一种含罗布麻活性成分的功能性莱赛尔纤维的制造方法 |
Citations (4)
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US5958320A (en) * | 1997-01-09 | 1999-09-28 | Akzo Nobel Nv | Process for the manufacture of cellulosic fibers; and cellulosic fibers |
US6042769A (en) * | 1994-06-22 | 2000-03-28 | Acordis Fibres (Holdings ) Limited | Lyocell fibre and a process for its manufacture |
EP1433881A2 (fr) * | 2002-12-26 | 2004-06-30 | Hyosung Corporation | Fil multifilamentaire de cellulose pour des câbles de pneumatiques et procédé de fabrication |
US20090127750A1 (en) * | 2004-04-16 | 2009-05-21 | Birla Research Institute For Applied Science | Process for making cellulose fibre, filaments or films |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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GB9412501D0 (en) * | 1994-06-22 | 1994-08-10 | Courtaulds Fibres Holdings Ltd | Manufacture of fibre |
AT401393B (de) * | 1994-09-05 | 1996-08-26 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von cellulosefasern |
GB9605504D0 (en) * | 1996-03-15 | 1996-05-15 | Courtaulds Plc | Manufacture of elongate members |
AU4968497A (en) * | 1996-11-21 | 1998-06-10 | Toyo Boseki Kabushiki Kaisha | Regenerated cellulosic fibers and process for producing the same |
CN1061106C (zh) * | 1997-12-09 | 2001-01-24 | 宜宾丝丽雅集团有限公司 | 溶剂法纤维素纤维制造方法 |
DE10043297B4 (de) * | 2000-09-02 | 2005-12-08 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Verfahren zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen |
CN1184364C (zh) * | 2001-09-11 | 2005-01-12 | 东华大学 | 溶剂法生产纤维素纤维的纺丝原液的制备工艺 |
CN1172035C (zh) * | 2002-12-11 | 2004-10-20 | 东华大学 | 溶剂法纤维素纤维的纺丝原液的制备工艺 |
KR100488604B1 (ko) * | 2003-07-25 | 2005-05-11 | 주식회사 효성 | 라이오셀 멀티 필라멘트 |
US7951264B2 (en) * | 2007-01-19 | 2011-05-31 | Georgia-Pacific Consumer Products Lp | Absorbent cellulosic products with regenerated cellulose formed in-situ |
KR101306232B1 (ko) * | 2007-09-07 | 2013-09-09 | 코오롱인더스트리 주식회사 | 셀룰로오스계 섬유, 타이어 코오드, 및 방사 유제 |
CN101240466B (zh) * | 2008-03-14 | 2010-12-29 | 宜宾丝丽雅集团有限公司 | 溶剂法纤维素棉、竹复合纤维及其制备方法 |
EP2268857B1 (fr) * | 2008-03-27 | 2012-09-26 | Cordenka GmbH & Co. KG | Corps moulés cellulosiques |
-
2011
- 2011-06-29 WO PCT/KR2011/004752 patent/WO2012002729A2/fr active Application Filing
- 2011-06-29 CN CN201180031520.3A patent/CN103025931B/zh active Active
- 2011-06-29 US US13/807,627 patent/US20130101843A1/en not_active Abandoned
- 2011-06-29 EP EP11801135.2A patent/EP2589689B1/fr active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6042769A (en) * | 1994-06-22 | 2000-03-28 | Acordis Fibres (Holdings ) Limited | Lyocell fibre and a process for its manufacture |
US5958320A (en) * | 1997-01-09 | 1999-09-28 | Akzo Nobel Nv | Process for the manufacture of cellulosic fibers; and cellulosic fibers |
EP1433881A2 (fr) * | 2002-12-26 | 2004-06-30 | Hyosung Corporation | Fil multifilamentaire de cellulose pour des câbles de pneumatiques et procédé de fabrication |
US20040126577A1 (en) * | 2002-12-26 | 2004-07-01 | Lee Tae-Jung | Lyocell multi-filament for tire cord and method of producing the same |
US20090127750A1 (en) * | 2004-04-16 | 2009-05-21 | Birla Research Institute For Applied Science | Process for making cellulose fibre, filaments or films |
Also Published As
Publication number | Publication date |
---|---|
WO2012002729A2 (fr) | 2012-01-05 |
US20130101843A1 (en) | 2013-04-25 |
EP2589689A2 (fr) | 2013-05-08 |
EP2589689A4 (fr) | 2014-01-22 |
CN103025931A (zh) | 2013-04-03 |
CN103025931B (zh) | 2015-07-08 |
EP2589689B1 (fr) | 2018-02-28 |
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