WO1998038373A1 - Procede de fabrication d'une nappe de fibres renforcee - Google Patents

Procede de fabrication d'une nappe de fibres renforcee Download PDF

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Publication number
WO1998038373A1
WO1998038373A1 PCT/AT1998/000040 AT9800040W WO9838373A1 WO 1998038373 A1 WO1998038373 A1 WO 1998038373A1 AT 9800040 W AT9800040 W AT 9800040W WO 9838373 A1 WO9838373 A1 WO 9838373A1
Authority
WO
WIPO (PCT)
Prior art keywords
fiber composite
nmmo
cellulose
aqueous
solution
Prior art date
Application number
PCT/AT1998/000040
Other languages
German (de)
English (en)
Inventor
Hartmut Rüf
Heinrich Firgo
Siegfried Ambrosch
Christian Schlossnikl
Raimund Jurkovic
Original Assignee
Lenzing Aktiengesellschaft
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 Aktiengesellschaft filed Critical Lenzing Aktiengesellschaft
Priority to JP10537058A priority Critical patent/JP2000509771A/ja
Priority to AU62001/98A priority patent/AU727252B2/en
Priority to CN98800507A priority patent/CN1105798C/zh
Priority to BR9805914A priority patent/BR9805914A/pt
Priority to DE59800265T priority patent/DE59800265D1/de
Priority to AT98903942T priority patent/ATE196329T1/de
Priority to EP98903942A priority patent/EP0901533B1/fr
Publication of WO1998038373A1 publication Critical patent/WO1998038373A1/fr
Priority to US09/173,822 priority patent/US6042890A/en
Priority to NO19984883A priority patent/NO310205B1/no

Links

Classifications

    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • D06M13/388—Amine oxides
    • 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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Reinforced Plastic Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Paper (AREA)

Abstract

L'invention concerne un procédé de fabrication d'une nappe de fibres renforcée contenant des fibres cellulosiques. La cellulose est présente sous la forme de la structure cristalline cellulose II. Ce procédé consiste à mettre en contact la nappe de fibres avec une solution aqueuse de N-méthylmorpholin-N-oxyde (NMMO) à une température élevée puis à laver la nappe de fibres. Le procédé selon l'invention est caractérisé en ce que la mise en contact est réalisée de telle manière que l'on obtienne un nombre compris entre 0,30 et 1,70 pour la relation -947 + 0,30xlog(10) t + 0,046xT - 3,53xC + 645xlog(10) C où t représente le temps, exprimé en minutes, pendant lequel la nappe de fibres est mise en contact avec la solution aqueuse de NMMO, T représente la température de la solution aqueuse NMMO en °C et où C représente la concentration de NMMO en % en masse, par rapport à la solution aqueuse de NMMO, cela à condition que la température T soit inférieure à 130 °C et la concentration C soit comprise entre 70 et 84 % en masse.
PCT/AT1998/000040 1997-02-25 1998-02-25 Procede de fabrication d'une nappe de fibres renforcee WO1998038373A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP10537058A JP2000509771A (ja) 1997-02-25 1998-02-25 強化繊維集成体の製造方法
AU62001/98A AU727252B2 (en) 1997-02-25 1998-02-25 Process for producing a strengthened fiber assembly
CN98800507A CN1105798C (zh) 1997-02-25 1998-02-25 生产增强纤维组合物的方法
BR9805914A BR9805914A (pt) 1997-02-25 1998-02-25 Processo para prepara-Æo de um composto de fibras refor-ado
DE59800265T DE59800265D1 (de) 1997-02-25 1998-02-25 Verfahren zur herstellung eines verfestigten faserverbundes
AT98903942T ATE196329T1 (de) 1997-02-25 1998-02-25 Verfahren zur herstellung eines verfestigten faserverbundes
EP98903942A EP0901533B1 (fr) 1997-02-25 1998-02-25 Procede de fabrication d'une nappe de fibres renforcee
US09/173,822 US6042890A (en) 1997-02-25 1998-10-16 Process for producing a strengthened fiber assembly
NO19984883A NO310205B1 (no) 1997-02-25 1998-10-20 Fremgangsmåte ved fremstilling av en forsterket fiberkompositt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA319/97 1997-02-25
AT0031997A AT404368B (de) 1997-02-25 1997-02-25 Verfahren zur herstellung eines verfestigten faserverbundes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/173,822 Continuation US6042890A (en) 1997-02-25 1998-10-16 Process for producing a strengthened fiber assembly

Publications (1)

Publication Number Publication Date
WO1998038373A1 true WO1998038373A1 (fr) 1998-09-03

Family

ID=3487424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT1998/000040 WO1998038373A1 (fr) 1997-02-25 1998-02-25 Procede de fabrication d'une nappe de fibres renforcee

Country Status (12)

Country Link
EP (1) EP0901533B1 (fr)
JP (1) JP2000509771A (fr)
CN (1) CN1105798C (fr)
AT (2) AT404368B (fr)
AU (1) AU727252B2 (fr)
BR (1) BR9805914A (fr)
CA (1) CA2251728A1 (fr)
DE (1) DE59800265D1 (fr)
ES (1) ES2152745T3 (fr)
ID (1) ID20258A (fr)
NO (1) NO310205B1 (fr)
WO (1) WO1998038373A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009028306B4 (de) * 2009-08-06 2011-04-21 Tpr Fiberdur Gmbh & Co. Kg Doppelrohr
EP2363108B1 (fr) 2010-03-02 2017-08-30 Neubourg Skin Care GmbH & Co. KG Formulation d'une mousse contenant au moins un triterpénoïde
DE202015102564U1 (de) 2015-05-19 2015-08-13 W. Pelz Gmbh & Co. Kg Oraltabakpackung
CN105728565A (zh) * 2016-04-22 2016-07-06 安徽联盟模具工业股份有限公司 转动翻板式无压痕模具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE902427C (de) * 1948-10-12 1955-04-04 Dr Otto Eisenhut Verfahren zur Herstellung fester, waschbarer, gewebeaehnlicher, verfilzter Stoffe aus Cellulosefasern ohne Spinnen und Weben
US3447956A (en) * 1966-09-02 1969-06-03 Eastman Kodak Co Process for strengthening swellable fibrous material with an amine oxide and the resulting material
WO1995007386A1 (fr) * 1993-09-06 1995-03-16 Lenzing Aktiengesellschaft Procede de fabrication du papier
JPH08209535A (ja) * 1995-01-31 1996-08-13 Unitika Ltd セルロース繊維布帛の風合加工方法
WO1996031645A1 (fr) * 1995-04-06 1996-10-10 Kao Corporation Procede d'amelioration de la fibre de cellulose
WO1996037653A1 (fr) * 1995-05-22 1996-11-28 Akzo Nobel N.V. Corps façonnes recouverts, impregnes ou enrobes d'une composition cellulosique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE902427C (de) * 1948-10-12 1955-04-04 Dr Otto Eisenhut Verfahren zur Herstellung fester, waschbarer, gewebeaehnlicher, verfilzter Stoffe aus Cellulosefasern ohne Spinnen und Weben
US3447956A (en) * 1966-09-02 1969-06-03 Eastman Kodak Co Process for strengthening swellable fibrous material with an amine oxide and the resulting material
WO1995007386A1 (fr) * 1993-09-06 1995-03-16 Lenzing Aktiengesellschaft Procede de fabrication du papier
JPH08209535A (ja) * 1995-01-31 1996-08-13 Unitika Ltd セルロース繊維布帛の風合加工方法
WO1996031645A1 (fr) * 1995-04-06 1996-10-10 Kao Corporation Procede d'amelioration de la fibre de cellulose
WO1996037653A1 (fr) * 1995-05-22 1996-11-28 Akzo Nobel N.V. Corps façonnes recouverts, impregnes ou enrobes d'une composition cellulosique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 096, no. 012 26 December 1996 (1996-12-26) *

Also Published As

Publication number Publication date
AT404368B (de) 1998-11-25
AU6200198A (en) 1998-09-18
NO310205B1 (no) 2001-06-05
CA2251728A1 (fr) 1998-09-03
CN1105798C (zh) 2003-04-16
ATE196329T1 (de) 2000-09-15
EP0901533A1 (fr) 1999-03-17
DE59800265D1 (de) 2000-10-19
JP2000509771A (ja) 2000-08-02
ES2152745T3 (es) 2001-02-01
BR9805914A (pt) 1999-08-24
EP0901533B1 (fr) 2000-09-13
ID20258A (id) 1998-11-12
NO984883L (no) 1998-10-20
ATA31997A (de) 1998-03-15
NO984883D0 (no) 1998-10-20
CN1224474A (zh) 1999-07-28
AU727252B2 (en) 2000-12-07

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