ES2651018T3 - Método para hilado en seco de celulosa neutra y aniónicamente modificada - Google Patents

Método para hilado en seco de celulosa neutra y aniónicamente modificada Download PDF

Info

Publication number
ES2651018T3
ES2651018T3 ES12707352.6T ES12707352T ES2651018T3 ES 2651018 T3 ES2651018 T3 ES 2651018T3 ES 12707352 T ES12707352 T ES 12707352T ES 2651018 T3 ES2651018 T3 ES 2651018T3
Authority
ES
Spain
Prior art keywords
neutral
anionically modified
modified cellulose
spinning method
dry spinning
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.)
Active
Application number
ES12707352.6T
Other languages
English (en)
Inventor
Ian Graveson
Philip Turner
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.)
Sappi Netherlands Services BV
Original Assignee
Sappi Netherlands Services BV
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 Sappi Netherlands Services BV filed Critical Sappi Netherlands Services BV
Application granted granted Critical
Publication of ES2651018T3 publication Critical patent/ES2651018T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • 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
    • D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
    • 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
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Artificial Filaments (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Metodo de hilado de celulosa neutra o anionicamente modificada que comprende las etapas de: (a) preparar una suspension de celulosa neutra o anionica a partir de la celulosa neutra o anionicamente modificada en una fase continua; (b) someter la suspension de celulosa neutra o anionica a una tasa de cizalladura de mas de 1000 s-1; (c) llevar a cabo el hilado por medio de extrusion de la suspension de celulosa neutra o anionica al interior de una zona de separacion de aire que comprende al menos una zona caliente para obtener fibras hiladas, (d) someter las fibras hiladas a al menos una etapa de lavado y (e) aislar las fibras hiladas a partir de al menos una de las etapas de lavado.

Description

imagen1
imagen2
imagen3
imagen4
imagen5

Claims (1)

  1. imagen1
ES12707352.6T 2011-03-08 2012-03-08 Método para hilado en seco de celulosa neutra y aniónicamente modificada Active ES2651018T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11157311 2011-03-08
EP11157311 2011-03-08
PCT/EP2012/053987 WO2012120073A1 (en) 2011-03-08 2012-03-08 Method for dry spinning neutral and anionically modified cellulose and fibres made using the method

Publications (1)

Publication Number Publication Date
ES2651018T3 true ES2651018T3 (es) 2018-01-23

Family

ID=44262858

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12707352.6T Active ES2651018T3 (es) 2011-03-08 2012-03-08 Método para hilado en seco de celulosa neutra y aniónicamente modificada

Country Status (16)

Country Link
US (1) US9103069B2 (es)
EP (1) EP2683858B1 (es)
JP (1) JP6010561B2 (es)
KR (1) KR101935619B1 (es)
CN (1) CN103492620B (es)
AU (1) AU2012224609B2 (es)
BR (1) BR112013022756A2 (es)
CA (1) CA2828980C (es)
DK (1) DK2683858T3 (es)
EA (1) EA023949B1 (es)
ES (1) ES2651018T3 (es)
NO (1) NO2683858T3 (es)
PL (1) PL2683858T3 (es)
PT (1) PT2683858T (es)
WO (1) WO2012120073A1 (es)
ZA (1) ZA201307502B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI3418447T3 (fi) 2013-03-15 2023-10-02 Fiberlean Tech Ltd Mikrofibrilloidun selluloosan käsittelyprosessi
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
AT517020B1 (de) 2015-02-06 2020-02-15 Chemiefaser Lenzing Ag Recycling von cellulosischen Kunstfasern
JP6536120B2 (ja) * 2015-03-27 2019-07-03 日本製紙株式会社 アニオン変性セルロースナノファイバーの濃縮物、その製造方法及びその分散液
CN104916813A (zh) * 2015-05-08 2015-09-16 南昌大学 一种锂-硫电池正极极片的制备方法
CN104979527A (zh) * 2015-05-08 2015-10-14 南昌大学 一种柔性锂-硫电池正极的制备方法
CN109312494B (zh) * 2016-04-22 2021-06-18 菲博林科技有限公司 包含微原纤化纤维素的纤维和由其制造纤维和非织造材料的方法
CN106521706B (zh) * 2016-11-15 2018-11-23 青岛大学 一种纤维素纳米纤丝/海藻酸盐复合纤维的制备方法
US20200048794A1 (en) * 2017-02-15 2020-02-13 Ecco Sko A/S Method and apparatus for manufacturing a staple fiber based on natural protein fiber, a raw wool based on the staple fiber, a fibrous yarn made of the staple fiber, a non-woven material made of the staple fiber and an item comprising the staple fiber.
JP7075737B2 (ja) * 2017-09-27 2022-05-26 株式会社日進製作所 発電性作動流体
SE541680C2 (en) * 2017-12-21 2019-11-26 Stora Enso Oyj A method for preparing a fibrous material of crosslinked phosphorylated microfibrillated cellulose by spinning and heat treatment
EP3581591A1 (en) * 2018-06-13 2019-12-18 UPM-Kymmene Corporation A nanofibrillar cellulose product and a method for manufacturing thereof
EP3581590A1 (en) * 2018-06-13 2019-12-18 UPM-Kymmene Corporation A fibrillar cellulose product and a method for manufacturing thereof
EP4352288A1 (en) 2021-06-09 2024-04-17 Soane Materials LLC Articles of manufacture comprising nanocellulose elements
CN113652755B (zh) * 2021-08-02 2023-01-31 界首市三宝宏达制线有限公司 一种丙纶纤维纺丝液制备装置及制备方法
CN114573880B (zh) * 2022-03-01 2023-03-28 青海省化工设计研究院有限公司 一种提高纤维素海绵撕裂强度的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US335784A (en) * 1886-02-09 Stocking-supporter
US560388A (en) * 1896-05-19 Apparatus for carbureting air
US3357845A (en) 1963-01-31 1967-12-12 Fmc Corp Shaped articles containing cellulose crystallite aggregates having an average level-off d. p.
GB9412501D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Manufacture of fibre
FR2730252B1 (fr) * 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres.
AT402411B (de) * 1995-04-19 1997-05-26 Chemiefaser Lenzing Ag Anlage sowie integriertes folien- und faserwerk zur herstellung cellulosischer folien und fasern
FR2737735A1 (fr) * 1995-08-10 1997-02-14 Michelin Rech Tech Fibres cellulosiques a allongement rupture ameliore
AT404032B (de) * 1996-03-04 1998-07-27 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
AT505904B1 (de) * 2007-09-21 2009-05-15 Chemiefaser Lenzing Ag Cellulosesuspension und verfahren zu deren herstellung
JP4503674B2 (ja) * 2007-12-28 2010-07-14 日本製紙株式会社 セルロースナノファイバーの製造方法及びセルロースの酸化触媒
WO2009122982A1 (ja) * 2008-03-31 2009-10-08 日本製紙株式会社 製紙用添加剤及びそれを含有する紙
JP2009293167A (ja) * 2008-06-09 2009-12-17 Nobuo Shiraishi ナノ繊維の製造方法、ナノ繊維、混合ナノ繊維、複合化方法、複合材料および成形品
WO2010043889A1 (en) 2008-10-14 2010-04-22 The Court Of Edinburgh Napier University Process for the manufacture of cellulose-based fibres and the fibres thus obtained

Also Published As

Publication number Publication date
PT2683858T (pt) 2017-12-06
DK2683858T3 (en) 2017-12-04
ZA201307502B (en) 2014-12-23
KR20140049973A (ko) 2014-04-28
WO2012120073A1 (en) 2012-09-13
PL2683858T3 (pl) 2018-03-30
EP2683858A1 (en) 2014-01-15
NO2683858T3 (es) 2018-02-10
EP2683858B1 (en) 2017-09-13
JP2014510845A (ja) 2014-05-01
CN103492620A (zh) 2014-01-01
CN103492620B (zh) 2015-07-08
BR112013022756A2 (pt) 2016-12-06
AU2012224609A1 (en) 2013-09-19
US20140041821A1 (en) 2014-02-13
EA023949B1 (ru) 2016-07-29
CA2828980A1 (en) 2012-09-13
AU2012224609B2 (en) 2016-06-30
JP6010561B2 (ja) 2016-10-19
CA2828980C (en) 2019-02-26
KR101935619B1 (ko) 2019-04-03
US9103069B2 (en) 2015-08-11
EA201391283A1 (ru) 2014-02-28

Similar Documents

Publication Publication Date Title
ES2651018T3 (es) Método para hilado en seco de celulosa neutra y aniónicamente modificada
BR112014004933A2 (pt) processo de produção de uma ou mais nanofibras, e, nanofibra
BR112015008965A2 (pt) método para a produção de uma membrana polimérica de fibra ôca auto-portante, integral, assimétrica, membrana polimérica de fibra ôca, integral, assimétrica, módulo de filtragem e uso de uma membrana polimérica de fibra ôca integral, assimétrica
BR112012023526A2 (pt) fibra bicomponente, processo para a produção de uma fibra bicomponente, processo para fabricação de um tecido filamentado, tecido não-tecido e artigo
WO2009044053A3 (fr) Fibres creuses, notamment multi membranaires, leur procede de preparation par filage et dispositif pour la mise en oeuvre dudit procede
BRPI1014554A2 (pt) processo e dispositivo para produzir uma linha a partir de uma variedade de filamentos individuais bem ocmo linha monofilamento assim produzida
BR112014015754A8 (pt) fibras de carbono revestidas com agente de colagem, processo de produção das fibras de carbono, pré-impregnado e material compósito reforçado com fibras de carbono
FR2940659B1 (fr) Fibre composite a base de pekk, son procede de fabrication et ses utilisations
BRPI0808253B8 (pt) método de extrusão por fusão de sistema aberto para a produção de um tecido não tecido, e, dispositivo de sistema aberto para a produção de um tecido não tecido
EP2140928A4 (en) WASHING AGENT FOR A SEPARATION MEMBRANE, METHOD FOR MANUFACTURING SAME AND METHOD OF WASHING
WO2014191962A3 (en) Cosmetic kit
BR112015001823A2 (pt) processo, compósito de fibras
BRPI0913520A2 (pt) processo de fiação de fibras
MY184367A (en) Device and method for producing a spun-bonded web from filaments
EP2548840A4 (en) NETWORK-FORMED POLYMER NANOFIBERS, METHOD FOR THE PRODUCTION THEREOF, GAS ABSORBER, AND GAS SEPARATION MATERIAL
BR112012012118A2 (pt) método para produzir um xerogel sio2 poroso com tamanho de poro característico por meio de um método bottom-up utilizando um precursor que apresenta suportes de esqueleto sólido orgânico
BR112014004160A2 (pt) processo de extrusão
BR112013017239A2 (pt) processo e composição na forma de uma emulsão direta para a tintura ou o clareamento das fibras queratínicas humanas, dispositivo e composição para a tintura ou o clareamento das fibras queratínicas humanas.
PH12015502024A1 (en) Process for the treatment of cellulose fibers
FR2975043B1 (fr) Panneau composite et son procede de realisation
EP4056742A4 (en) FIBERS, MULTI-LAYER FIBER STRUCTURE, SPINNING SOLUTION FOR ELECTROSPINNING PROCESS AND METHOD FOR PRODUCING FIBERS
BRPI0911265A2 (pt) dispositivo e processo para produção de sacos, abrangendo tecidos de fitilhas plásticas estiradas
EA201390018A1 (ru) Способ и устройство для изготовления панелей из термопластичного пенопласта, панель, изготовленная этим способом, и применение таких панелей
MX339330B (es) Unidad de matriz de hilado y metodo para formar fibras mediante el uso de dicha unidad.
EP3879017A4 (en) DRAFT PROCESSED YARN, FIBER PRODUCT, COMPOSITE SPINNING DIE AND METHOD OF MAKING COMPOSITE FIBERS