EP2294259A1 - Fibre de cellulose et son procédé de fabrication - Google Patents

Fibre de cellulose et son procédé de fabrication

Info

Publication number
EP2294259A1
EP2294259A1 EP09768599A EP09768599A EP2294259A1 EP 2294259 A1 EP2294259 A1 EP 2294259A1 EP 09768599 A EP09768599 A EP 09768599A EP 09768599 A EP09768599 A EP 09768599A EP 2294259 A1 EP2294259 A1 EP 2294259A1
Authority
EP
European Patent Office
Prior art keywords
fiber
range
stability
cellulose fiber
cellulose
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
EP09768599A
Other languages
German (de)
English (en)
Other versions
EP2294259B1 (fr
Inventor
Heidrun Fuchs
Peter Dobson
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.)
Lenzing AG
Original Assignee
Lenzing AG
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 Lenzing AG, Chemiefaser Lenzing AG filed Critical Lenzing AG
Publication of EP2294259A1 publication Critical patent/EP2294259A1/fr
Application granted granted Critical
Publication of EP2294259B1 publication Critical patent/EP2294259B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/35—Heterocyclic compounds
    • D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
    • D06M13/358—Triazines
    • 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
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
    • D06M11/71—Salts of phosphoric acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
    • D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • 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
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2965—Cellulosic
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]

Abstract

L’invention concerne une fibre de cellulose du genre lyocell, qui est traitée avec un agent de réticulation, l’agent de réticulation induisant une protection contre la fibrillation à la fibre et présentant les propriétés suivantes : - la protection contre la fibrillation induite par l’agent de réticulation se modifie lors du stockage de la fibre dans un domaine de pH de 4,0 à 10,0, notamment sous l’effet de l’humidité et/ou de la chaleur - dans le domaine de pH de 4,0 à 10,0, il existe une valeur optimale à laquelle la stabilité au stockage de la protection contre la fibrillation induite par l’agent de réticulation est maximale - autour de la valeur optimale, il existe un domaine approprié, dans lequel la stabilité est réduite au maximum de 20 % par rapport à la stabilité à la valeur optimale - le domaine approprié est limité dans le domaine de pH de 4,0 à 10,0 par au moins une valeur limite, à laquelle la stabilité est réduite de 20 % par rapport à la stabilité à long terme à la valeur optimale et en dessous ou au-dessus de laquelle une diminution supplémentaire de la stabilité a lieu - l’agent de réticulation a un potentiel qui modifie la valeur de pH. La fibre selon l’invention est caractérisée en ce que la fibre contient une substance tampon dans le domaine approprié et présente un pouvoir tampon dans le domaine approprié d’au moins 12 mmol/kg de fibre, de préférence de 15 à 70 mmol/kg de fibre.
EP09768599.4A 2008-06-27 2009-06-18 Fibre de cellulose et son procédé de fabrication Not-in-force EP2294259B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1030/2008A AT507051B1 (de) 2008-06-27 2008-06-27 Cellulosefaser und verfahren zu ihrer herstellung
PCT/AT2009/000242 WO2009155624A1 (fr) 2008-06-27 2009-06-18 Fibre de cellulose et son procédé de fabrication

Publications (2)

Publication Number Publication Date
EP2294259A1 true EP2294259A1 (fr) 2011-03-16
EP2294259B1 EP2294259B1 (fr) 2017-08-02

Family

ID=41077576

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09768599.4A Not-in-force EP2294259B1 (fr) 2008-06-27 2009-06-18 Fibre de cellulose et son procédé de fabrication

Country Status (10)

Country Link
US (1) US9963820B2 (fr)
EP (1) EP2294259B1 (fr)
JP (1) JP5722769B2 (fr)
KR (2) KR20110025204A (fr)
CN (2) CN102076903A (fr)
AT (1) AT507051B1 (fr)
BR (1) BRPI0914774A2 (fr)
ES (1) ES2645691T3 (fr)
PT (1) PT2294259T (fr)
WO (1) WO2009155624A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102440861B1 (ko) 2020-05-26 2022-09-05 오영세 라이오셀 섬유의 제조방법 및 이로부터 제조된 라이오셀 섬유

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4555348A (en) * 1984-06-28 1985-11-26 Sybron Chemicals Inc. Liquid buffer system
JP2776850B2 (ja) * 1988-12-22 1998-07-16 日本化薬株式会社 セルロース繊維用反応染料の固着剤組成物及びそれを用いる染色法
GB9103297D0 (en) 1991-02-15 1991-04-03 Courtaulds Plc Fibre production method
GB9122318D0 (en) * 1991-10-21 1991-12-04 Courtaulds Plc Treatment of elongate members
AT396930B (de) 1992-01-23 1993-12-27 Chemiefaser Lenzing Ag Aminoxide
ATA53792A (de) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
GB9222059D0 (en) 1992-10-21 1992-12-02 Courtaulds Plc Fibre treatment
GB9304887D0 (en) * 1993-03-10 1993-04-28 Courtaulds Plc Fibre treatment
TW257811B (fr) 1993-04-21 1995-09-21 Chemiefaser Lenzing Ag
US5662858A (en) * 1993-04-21 1997-09-02 Lenzing Aktiengesellschaft Process for the production of cellulose fibres having a reduced tendency to fibrillation
GB9407496D0 (en) 1994-04-15 1994-06-08 Courtaulds Fibres Holdings Ltd Fibre treatment
GB9408742D0 (en) * 1994-05-03 1994-06-22 Courtaulds Fibres Holdings Ltd Fabric treatment
FR2737408B1 (fr) * 1995-07-31 1997-09-05 Oreal Utilisation d'un antagoniste de bradykinine dans une composition cosmetique, pharmaceutique ou dermatologique et composition obtenue
AT402642B (de) * 1995-08-18 1997-07-25 Chemiefaser Lenzing Ag Cellulosefaser cellulosefaser
AT409144B (de) * 1996-06-21 2002-05-27 Chemiefaser Lenzing Ag Verfahren zur behandlung von cellulosefasern und von gebilden aus diesen fasern
ATE228590T1 (de) * 1997-09-17 2002-12-15 Chemiefaser Lenzing Ag Verfahren zur behandlung von cellulosefasern
AT2256U1 (de) * 1997-10-15 1998-07-27 Chemiefaser Lenzing Ag Verfahren zur behandlung von cellulosischen formkörpern
AT406588B (de) 1998-09-29 2000-06-26 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
JP2000234267A (ja) * 1999-02-12 2000-08-29 Bosuko:Kk 繊維製品の改質加工法
US6495058B1 (en) * 2000-02-14 2002-12-17 The Procter & Gamble Company Aqueous wrinkle control compositions dispensed using optimal spray patterns
JP2003176275A (ja) * 2001-12-12 2003-06-24 Toshio Hagiwara 安定化された形態安定加工薬剤の製法
AT413287B (de) * 2003-11-25 2006-01-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
JP5010175B2 (ja) * 2006-04-13 2012-08-29 萩原 敏夫 セルロース系繊維材料の改質加工法
JP2008063708A (ja) * 2006-09-09 2008-03-21 Kanehisa:Kk 有機繊維構造物の改質．疎水化製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009155624A1 *

Also Published As

Publication number Publication date
KR20170002677A (ko) 2017-01-06
KR20110025204A (ko) 2011-03-09
AT507051B1 (de) 2015-05-15
AT507051A3 (de) 2015-04-15
WO2009155624A1 (fr) 2009-12-30
CN102076903A (zh) 2011-05-25
AT507051A2 (de) 2010-01-15
JP5722769B2 (ja) 2015-05-27
CN105040427A (zh) 2015-11-11
US9963820B2 (en) 2018-05-08
ES2645691T3 (es) 2017-12-07
KR101970626B1 (ko) 2019-04-19
EP2294259B1 (fr) 2017-08-02
JP2011525571A (ja) 2011-09-22
BRPI0914774A2 (pt) 2015-10-20
US20110171865A1 (en) 2011-07-14
PT2294259T (pt) 2017-11-14

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