[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES2152745T3 - Procedimiento de fabricacion de un agregado de fibras compactado. - Google Patents

Procedimiento de fabricacion de un agregado de fibras compactado.

Info

Publication number
ES2152745T3
ES2152745T3 ES98903942T ES98903942T ES2152745T3 ES 2152745 T3 ES2152745 T3 ES 2152745T3 ES 98903942 T ES98903942 T ES 98903942T ES 98903942 T ES98903942 T ES 98903942T ES 2152745 T3 ES2152745 T3 ES 2152745T3
Authority
ES
Spain
Prior art keywords
nmmo
water solution
fiber composite
temperature
mass
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.)
Expired - Lifetime
Application number
ES98903942T
Other languages
English (en)
Inventor
Hartmut Ruf
Heinrich Firgo
Siegfried Ambrosch
Christian Schlossnikl
Raimund Jurkovic
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
Application granted granted Critical
Publication of ES2152745T3 publication Critical patent/ES2152745T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Paper (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO PARA LA ELABORACION DE UN COMPUESTO DE FIBRAS REFORZADO QUE CONTIENE FIBRAS CELULOSICAS, ESTANDO PRESENTE LA CELULOSA EN LA ESTRUCTURA CRISTALINA CELULOSA II, MEDIANTE APLICACION DEL INDICADO COMPUESTO DE FIBRAS EN CONTACTO CON UNA SOLUCION ACUOSA DE N - METHYLMORPHOLINA - N - OXIDO (NMMO) A UNA TEMPERATURA ELEVADA Y LAVANDO SUBSECUENTEMENTE EL INDICADO COMPUESTO DE FIBRAS. ESTE METODO SE CARACTERIZA DE TAL MODO QUE EL COMPUESTO DE FIBRAS SE APLICA EN CONTACTO CON LA SOLUCION ACUOSA DE ACUERDO CON LA RELACION -947 + 0.30XLOG(10) T + 0.046XT - 3.53XC + 645XLOG(10) C DONDE T ES EL TIEMPO EN MINUTOS DURANTE EL CUAL EL COMPUESTO DE FIBRAS SE MANTIENE EN CONTACTO CON LA SOLUCION ACUOSA NMMO, T ES LA TEMPERATURA DE LA SOLUCION ACUOSA NMMO EN GRADOS C Y C ES LA CONCENTRACION NMMO EN TANTO % EN MASA CON RELACION A LA SOLUCION ACUOSA NMMO, SUMINISTRANDO UNAS CIFRAS EN LA ZONA DE 0.30 Y 1.70 SOBRE LA CONDICION DE QUE LA TEMPERATURA T ES MENOR DE 130 C Y LA CONCENTRACION C SE ENCUENTRA EN LA ZONA DE 70 HASTA 84 % EN MASA.
ES98903942T 1997-02-25 1998-02-25 Procedimiento de fabricacion de un agregado de fibras compactado. Expired - Lifetime ES2152745T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2152745T3 true ES2152745T3 (es) 2001-02-01

Family

ID=3487424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98903942T Expired - Lifetime ES2152745T3 (es) 1997-02-25 1998-02-25 Procedimiento de fabricacion de un agregado de fibras compactado.

Country Status (12)

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

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
PL2363108T3 (pl) 2010-03-02 2018-04-30 Neubourg Skin Care Gmbh & Co. Kg Formulacje piankowe zawierające co najmniej jeden triterpenoid
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

Family Cites Families (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
AT401072B (de) * 1993-09-06 1996-06-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von papier
JP3488302B2 (ja) * 1995-01-31 2004-01-19 ユニチカ株式会社 セルロース繊維布帛の風合加工方法
JP3445865B2 (ja) * 1995-04-06 2003-09-08 花王株式会社 セルロース系繊維改質法
WO1996037653A1 (de) * 1995-05-22 1996-11-28 Akzo Nobel N.V. Mit einer cellulosischen beschichtung, imprägnierung oder umhüllung versehene formkörper

Also Published As

Publication number Publication date
NO310205B1 (no) 2001-06-05
EP0901533B1 (de) 2000-09-13
AT404368B (de) 1998-11-25
ATA31997A (de) 1998-03-15
ATE196329T1 (de) 2000-09-15
DE59800265D1 (de) 2000-10-19
WO1998038373A1 (de) 1998-09-03
AU727252B2 (en) 2000-12-07
BR9805914A (pt) 1999-08-24
CN1105798C (zh) 2003-04-16
EP0901533A1 (de) 1999-03-17
ID20258A (id) 1998-11-12
NO984883D0 (no) 1998-10-20
CA2251728A1 (en) 1998-09-03
CN1224474A (zh) 1999-07-28
NO984883L (no) 1998-10-20
AU6200198A (en) 1998-09-18
JP2000509771A (ja) 2000-08-02

Similar Documents

Publication Publication Date Title
MX9305945A (es) Metodo de composicion para la reduccion de la redeposicion o resedimentacion del colorante durante el lavado con piedra de las telas coloreadas y lastelas asi obtenidas.
ES2154726T3 (es) Procedimiento de aclarado con acido peroxiacetico.
PE19098A1 (es) Proceso para preparar fibras individualizadas reticuladas de acido policarboxilico con olor reducido y brillo mejorado
ES2170748T3 (es) Procedimientos para el tratamiento de tejidos que contienen algodon con celulasa.
FR2383257A1 (fr) Nappe de fibres liee absorbant la vapeur d'eau
AR000538A1 (es) Procedimiento para la producción de una composición líquida que comprende como minimo un componente activo y un diluyente composición líquida asi obtenida y aparato de mezcla dinamico adecuado para emplear en dicho procedimiento
NO912646L (no) Opploesning av cellulose i vann og n-metyl-morfolin-n-oksyd
ES2079061T3 (es) Fibra carbonacea lineal con alargabilidad mejorada.
ES2152745T3 (es) Procedimiento de fabricacion de un agregado de fibras compactado.
AR246568A1 (es) Procedimiento de delignificacion de material fibroso vegetal.
ES2051011T3 (es) Procedimiento de deslavado heterogeneo de articulos a base de algodon teñido.
BR0307198A (pt) Fibras de liocel de alta absorvência e método para produzir as mesmas
ES538383A0 (es) Procedimiento para preparar articlos de poliacrilonitrilo tales como en particular, fibras , cintas o peliculas.
ES2120656T3 (es) Procedimiento de purificacion de soluciones acuosas de n-oxido de n-metilmorfolina recuperadas.
JPS52155548A (en) Optical fibre connector
BR9611654A (pt) Processo de preparação de uma dispersão de uma poliamida em água e composição de matéria
AU542092B2 (en) Detergents
CA2355779A1 (en) Improved release of medicament active agents from a chewing gum coating
ES2009401A6 (es) Procedimiento para el lavado de tapones de corcho.
JPS5345425A (en) Production of flame-resistant fibers
Aleksandrov et al. Microhardness and Plasticity of Germanosillenite Crystals.
KR970027393A (ko) 활성탄소 섬유의 제조방법
RU826872C (ru) Состав дл сухой дезактивации поверхностей
DE3064438D1 (en) Fabric washing process and detergent composition for use therein
JPS5349369A (en) Method of adding inorganic fiber into liquid

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 901533

Country of ref document: ES