IN2014DN06855A - - Google Patents

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Publication number
IN2014DN06855A
IN2014DN06855A IN6855DEN2014A IN2014DN06855A IN 2014DN06855 A IN2014DN06855 A IN 2014DN06855A IN 6855DEN2014 A IN6855DEN2014 A IN 6855DEN2014A IN 2014DN06855 A IN2014DN06855 A IN 2014DN06855A
Authority
IN
India
Prior art keywords
solution
cellulose
nmmo
premixture
aqueous
Prior art date
Application number
Other languages
English (en)
Inventor
Ulrich Möderl
Christoph Schrempf
Heinrich Firgo
Original Assignee
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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of IN2014DN06855A publication Critical patent/IN2014DN06855A/en

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IN6855DEN2014 2012-03-05 2013-02-15 IN2014DN06855A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA279/2012A AT512601B1 (de) 2012-03-05 2012-03-05 Verfahren zur Herstellung einer Cellulosesuspension
PCT/AT2013/000027 WO2013131113A1 (de) 2012-03-05 2013-02-15 Verfahren zur herstellung einer cellulosesuspension

Publications (1)

Publication Number Publication Date
IN2014DN06855A true IN2014DN06855A (enrdf_load_stackoverflow) 2015-05-22

Family

ID=48325309

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6855DEN2014 IN2014DN06855A (enrdf_load_stackoverflow) 2012-03-05 2013-02-15

Country Status (6)

Country Link
US (1) US10612191B2 (enrdf_load_stackoverflow)
CN (2) CN104145052A (enrdf_load_stackoverflow)
AT (1) AT512601B1 (enrdf_load_stackoverflow)
IN (1) IN2014DN06855A (enrdf_load_stackoverflow)
TW (1) TWI639738B (enrdf_load_stackoverflow)
WO (1) WO2013131113A1 (enrdf_load_stackoverflow)

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KR102230556B1 (ko) 2012-08-16 2021-03-22 에노빅스 코오퍼레이션 3차원 배터리들을 위한 전극 구조들
EP4084140B1 (en) 2013-03-15 2023-12-06 Enovix Corporation Three-dimensional batteries
US11034817B2 (en) 2013-04-17 2021-06-15 Evrnu, Spc Methods and systems for processing mixed textile feedstock, isolating constituent molecules, and regenerating cellulosic and polyester fibers
US12281441B2 (en) 2013-04-17 2025-04-22 Evrnu, Spc Methods and systems for forming composite fibers
TWI793480B (zh) 2015-05-14 2023-02-21 美商易諾維公司 用於能量儲存裝置之縱向約束
EP3144376A1 (en) * 2015-09-16 2017-03-22 Lenzing Aktiengesellschaft Use of a lyocell fibre
AT517870B1 (de) 2015-10-30 2019-03-15 Chemiefaser Lenzing Ag Hochkonzentrationsmischer zur Herstellung einer Zellulosesuspension mit hoher Zellulosekonzentration
CN105463893A (zh) * 2015-12-03 2016-04-06 南京林业大学 一种木质纤维素原料溶解机械预处理方法
KR102554895B1 (ko) 2016-05-13 2023-07-12 에노빅스 코오퍼레이션 3차원 배터리들에 대한 치수 구속부들
US11008406B2 (en) * 2016-06-20 2021-05-18 Aditya Birla Science & Technology Company Private Limited Method for preparing cellulose dope
CN106192040B (zh) * 2016-08-08 2018-09-04 四川大学 一种高长径比纤维素纳米纤维的制备方法
EP3542410A4 (en) 2016-11-16 2020-09-30 Enovix Corporation THREE-DIMENSIONAL COMPRESSIBLE CATHOD BATTERIES
TWI794331B (zh) 2017-11-15 2023-03-01 美商易諾維公司 電極總成及蓄電池組
US10256507B1 (en) 2017-11-15 2019-04-09 Enovix Corporation Constrained electrode assembly
CN108034056B (zh) * 2017-12-28 2021-04-02 中国纺织科学研究院有限公司 纤维素溶胀悬浮液及其制备方法
US11211639B2 (en) 2018-08-06 2021-12-28 Enovix Corporation Electrode assembly manufacture and device
EP4200921B1 (en) 2020-09-18 2024-08-14 Enovix Corporation Process for delineating a population of electrode structures in a web using a laser beam
KR20230122050A (ko) 2020-12-09 2023-08-22 에노빅스 코오퍼레이션 2차 배터리용 전극 조립체의 제조를 위한 방법 및 장치

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* Cited by examiner, † Cited by third party
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DE226573C (enrdf_load_stackoverflow)
CH523087A (de) 1969-03-21 1972-05-31 Luwa Ag Dünnschichtbehandlungsapparat
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
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
DD226573A1 (de) * 1984-09-24 1985-08-28 Schwarza Chemiefaser Verfahren zur herstellung homogener, konzentrierter polymerloesungen
AT392972B (de) 1988-08-16 1991-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens
FR2652280B1 (fr) 1989-09-22 1991-11-29 Air Liquide Procede d'elimination d'hydrures gazeux sur support solide a base d'oxydes metalliques.
GB9219693D0 (en) 1992-09-17 1992-10-28 Courtaulds Plc Forming solutions
US5413631A (en) 1993-05-24 1995-05-09 Courtaulds (Holding) Limited Formation of a cellulose-based premix
AT400581B (de) 1993-10-19 1996-01-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von lösungen von cellulose
AT401392B (de) * 1994-09-05 1996-08-26 Chemiefaser Lenzing Ag Verfahren zur herstellung eines cellulosischen formkörpers
DE4441468C2 (de) * 1994-11-22 2000-02-10 Ostthueringische Materialpruef Verfahren zur Herstellung einer homogenen Lösung von Cellulose in wasserhaltigem N-Methylmorpholin-N-oxid
GB9500388D0 (en) 1995-01-10 1995-03-01 Courtaulds Fibres Ltd Forming solutions
AT402411B (de) * 1995-04-19 1997-05-26 Chemiefaser Lenzing Ag Anlage sowie integriertes folien- und faserwerk zur herstellung cellulosischer folien und fasern
AT409130B (de) 1995-04-25 2002-05-27 Chemiefaser Lenzing Ag Verwendung einer vorrichtung zum halten und abgeben einer homogenen cellulosesuspension
AT404594B (de) 1996-08-01 1998-12-28 Chemiefaser Lenzing Ag Verfahren zur herstellung einer cellulosesuspension
DE19949720C2 (de) 1999-10-15 2003-06-18 Alceru Schwarza Gmbh Verfahren und Vorrichtung zur kontinuierlichen Herstellung einer Extrusionslösung
DE10013777C2 (de) * 2000-03-20 2002-06-20 Alceru Schwarza Gmbh Verfahren und Vorrichtung zur kontinuierlichen Herstellung einer Suspension von Cellulose in einem wässrigen Aminoxid
DE10029044A1 (de) * 2000-06-13 2002-01-03 Lueder Gerking Verfahren und Vorrichtung zur Herstellung von Fäden, Fasern, Folien oder Formkörpern aus Cellulose
US6824599B2 (en) 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
DE102004024029A1 (de) * 2004-05-13 2005-12-08 Zimmer Ag Lyocell-Verfahren und -Vorrichtung mit Steuerung des Metallionen-Gehalts
DE102004024028B4 (de) 2004-05-13 2010-04-08 Lenzing Ag Lyocell-Verfahren und -Vorrichtung mit Presswasserrückführung
DE102005017733A1 (de) 2005-04-15 2006-10-19 Basf Ag Löslichkeit von Cellulose in ionischen Flüssigkeiten unter Zugabe von Aminbase
AT505904B1 (de) * 2007-09-21 2009-05-15 Chemiefaser Lenzing Ag Cellulosesuspension und verfahren zu deren herstellung

Also Published As

Publication number Publication date
TWI639738B (zh) 2018-11-01
CN110003497A (zh) 2019-07-12
AT512601B1 (de) 2014-06-15
US10612191B2 (en) 2020-04-07
AT512601A1 (de) 2013-09-15
WO2013131113A1 (de) 2013-09-12
US20150007952A1 (en) 2015-01-08
TW201348539A (zh) 2013-12-01
CN104145052A (zh) 2014-11-12

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