PL3414371T3 - Sposób wytwarzania włókien polimerowych z polimerów rozpuszczonych w cieczach jonowych za pomocą procesu przędzenia w szczelinie powietrznej - Google Patents

Sposób wytwarzania włókien polimerowych z polimerów rozpuszczonych w cieczach jonowych za pomocą procesu przędzenia w szczelinie powietrznej

Info

Publication number
PL3414371T3
PL3414371T3 PL17702113.6T PL17702113T PL3414371T3 PL 3414371 T3 PL3414371 T3 PL 3414371T3 PL 17702113 T PL17702113 T PL 17702113T PL 3414371 T3 PL3414371 T3 PL 3414371T3
Authority
PL
Poland
Prior art keywords
air
ionic liquids
polymer fibers
polymers dissolved
manufacturing polymer
Prior art date
Application number
PL17702113.6T
Other languages
English (en)
Inventor
Falko ABELS
Tomasz CWIK
Ronald BEYER
Frank Hermanutz
Original Assignee
Technikum Laubholz Gmbh
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 Technikum Laubholz Gmbh filed Critical Technikum Laubholz Gmbh
Publication of PL3414371T3 publication Critical patent/PL3414371T3/pl

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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • 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
    • 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
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
PL17702113.6T 2016-02-11 2017-02-01 Sposób wytwarzania włókien polimerowych z polimerów rozpuszczonych w cieczach jonowych za pomocą procesu przędzenia w szczelinie powietrznej PL3414371T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16155254 2016-02-11
PCT/EP2017/052078 WO2017137284A1 (de) 2016-02-11 2017-02-01 Verfahren zur herstellung von polymerfasern aus in ionischen flüssigkeiten gelösten polymeren durch einen luftspaltspinnprozess

Publications (1)

Publication Number Publication Date
PL3414371T3 true PL3414371T3 (pl) 2025-12-15

Family

ID=55359429

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17702113.6T PL3414371T3 (pl) 2016-02-11 2017-02-01 Sposób wytwarzania włókien polimerowych z polimerów rozpuszczonych w cieczach jonowych za pomocą procesu przędzenia w szczelinie powietrznej

Country Status (5)

Country Link
US (2) US11585015B2 (pl)
EP (1) EP3414371B1 (pl)
ES (1) ES3048882T3 (pl)
PL (1) PL3414371T3 (pl)
WO (1) WO2017137284A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE544547C2 (en) * 2019-02-21 2022-07-12 Treetotextile Ab A process for wet spinning of cellulose fibers from an alkaline spin bath
EP4784824A2 (de) * 2023-09-29 2026-08-05 Technikum Laubholz GmbH Vorrichtung und verfahren zum herstellen von zellulosefasern
DE102023129562A1 (de) * 2023-10-26 2025-04-30 Kelheim Fibres Gmbh Profilierte Zellulosefaser mit verbesserter Zugkraft und Verfahren zu ihrer Herstellung
DE102024109257A1 (de) 2024-04-03 2025-10-09 Deutsche Institute Für Textil- Und Faserforschung Denkendorf Flammgeschützte Celluloseregeneratprodukte

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283186A (en) * 1976-10-06 1981-08-11 Celanese Corporation Method of forming cigarette filter material
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
US5417909A (en) * 1992-06-16 1995-05-23 Thuringisches Institut Fur Textil- Und Kunststoff-Forschung E.V. Process for manufacturing molded articles of cellulose
GB9219693D0 (en) * 1992-09-17 1992-10-28 Courtaulds Plc Forming solutions
DE4444140A1 (de) 1994-12-12 1996-06-13 Akzo Nobel Nv Lösungsmittelgesponnene cellulosische Filamente
ES2188910T3 (es) * 1996-10-18 2003-07-01 Michelin Rech Tech Agente coagulante acuoso para soluciones de cristal-liquido a base de materias celulosicas.
AU4968497A (en) * 1996-11-21 1998-06-10 Toyo Boseki Kabushiki Kaisha Regenerated cellulosic fibers and process for producing the same
US6824599B2 (en) * 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
DE102004024967A1 (de) 2004-05-21 2005-12-08 Basf Ag Neue Absorptionsmedien für Absorptionswärmepumpen, Absorptionskältemaschinen und Wärmetransformatoren
DE102004031025B3 (de) * 2004-06-26 2005-12-29 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren und Vorrichtung zur Herstellung von Formkörpern aus Cellulose
WO2007076979A1 (de) 2005-12-23 2007-07-12 Basf Se Lösungssystem auf der basis geschmolzener ionischer flüssigkeiten, dessen herstellung sowie verwendung zur herstellung regenerierter kohlenhydrate
DE102006022009B3 (de) 2006-05-10 2007-12-06 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren zur Herstellung cellulosischer Mehrkomponentenfasern
EP2074255B1 (en) 2006-10-13 2016-12-14 Basf Se Ionic liquids for solubilizing polymers
EP2268857B1 (de) 2008-03-27 2012-09-26 Cordenka GmbH & Co. KG Cellulosische formkörper
US8303888B2 (en) * 2008-04-11 2012-11-06 Reifenhauser Gmbh & Co. Kg Process of forming a non-woven cellulose web and a web produced by said process
CA2753179A1 (en) * 2009-02-21 2010-08-26 Sofradim Production Crosslinked fibers and method of making same by extrusion
CA2775909A1 (en) * 2009-10-07 2011-04-28 Grasim Industries Limited Process of manufacturing low-fibrillating cellulosic fibers
WO2011048609A2 (en) * 2009-10-07 2011-04-28 Grasim Industries Limited A process of manufacturing low fibrillating cellulose fibers
KR101472095B1 (ko) * 2013-12-18 2014-12-15 주식회사 효성 균일 셀룰로오스 섬유의 제조방법 및 이로부터 제조된 섬유
TWI621744B (zh) * 2015-10-20 2018-04-21 聚泰環保材料科技股份有限公司 製備石墨烯摻混天然纖維素紡黏不織布的方法

Also Published As

Publication number Publication date
EP3414371B1 (de) 2025-07-30
CA3014253A1 (en) 2017-08-17
US20230228002A1 (en) 2023-07-20
US20190048490A1 (en) 2019-02-14
US12247321B2 (en) 2025-03-11
ES3048882T3 (en) 2025-12-12
EP3414371C0 (de) 2025-07-30
US11585015B2 (en) 2023-02-21
WO2017137284A1 (de) 2017-08-17
EP3414371A1 (de) 2018-12-19

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