ES2156619T3 - Fibras celulosicas con alargamiento en la rotura mejorado y procedimientos para obtenerlos. - Google Patents

Fibras celulosicas con alargamiento en la rotura mejorado y procedimientos para obtenerlos.

Info

Publication number
ES2156619T3
ES2156619T3 ES96927680T ES96927680T ES2156619T3 ES 2156619 T3 ES2156619 T3 ES 2156619T3 ES 96927680 T ES96927680 T ES 96927680T ES 96927680 T ES96927680 T ES 96927680T ES 2156619 T3 ES2156619 T3 ES 2156619T3
Authority
ES
Spain
Prior art keywords
fibers
fiber made
break
cellulose formate
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.)
Expired - Lifetime
Application number
ES96927680T
Other languages
English (en)
Inventor
Jean-Paul Meraldi
Jean-Claude Aubry
Vlastimil Cizek
Joel Ribiere
Andre Schneider
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.)
Michelin Recherche et Technique SA Switzerland
Michelin Recherche et Technique SA France
Original Assignee
Michelin Recherche et Technique SA Switzerland
Michelin Recherche et Technique SA France
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 Michelin Recherche et Technique SA Switzerland, Michelin Recherche et Technique SA France filed Critical Michelin Recherche et Technique SA Switzerland
Application granted granted Critical
Publication of ES2156619T3 publication Critical patent/ES2156619T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Tires In General (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

FIBRAS DE FORMIATO DE CELULOSA Y FIBRA DE CELULOSA REGENERADA A PARTIR DE FORMIATO DE CELULOSA. ESTAS FIBRAS PRESENTAN ELEVADAS PROPIEDADES DE TENACIDAD Y MODULO JUNTO CON VALORES MEJORADOS DE ALARGAMIENTO HASTA ROTURA Y DE ENERGIA DE ROTURA. EN PARTICULAR, EL ALARGAMIENTO HASTA ROTURA ES SUPERIOR AL 6 %. METODOS DE OBTENCION DE DICHAS FIBRAS. LA FIBRA DE FORMIATO DE CELULOSA SE OBTIENE MEDIANTE HILADO DE UNA SOLUCION DE CRISTAL LIQUIDO DE FORMIATO DE CELULOSA SEGUN EL METODO LLAMADO DRY-JET-WET SPINNING ; LA ETAPA DE COAGULACION Y LA DE LAVADO NEUTRO QUE LE SIGUE SE EFECTUAN EN ACETONA. LA FIBRA DE CELULOSA REGENERADA SE OBTIENE MEDIANTE TRATAMIENTO DE UNA FIBRA DE FORMIATO DE CELULOSA EN UNA SOLUCION SODICA ACUOSA MUY CONCENTRADA. LOS METODOS DE HILADO Y REGENERACION PUEDEN REALIZARSE EN LINEA Y DE FORMA CONTINUA. MONTAJES DE REFUERZO A BASE DE DICHAS FIBRAS, ARTICULOS REFORZADOS POR DICHAS FIBRAS O MONTAJES, EN PARTICULAR FUNDAS PARA NEUMATICOS.
ES96927680T 1995-08-10 1996-08-05 Fibras celulosicas con alargamiento en la rotura mejorado y procedimientos para obtenerlos. Expired - Lifetime ES2156619T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509905A FR2737735A1 (fr) 1995-08-10 1995-08-10 Fibres cellulosiques a allongement rupture ameliore

Publications (1)

Publication Number Publication Date
ES2156619T3 true ES2156619T3 (es) 2001-07-01

Family

ID=9481986

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96927680T Expired - Lifetime ES2156619T3 (es) 1995-08-10 1996-08-05 Fibras celulosicas con alargamiento en la rotura mejorado y procedimientos para obtenerlos.

Country Status (13)

Country Link
US (2) US6093490A (es)
EP (1) EP0848767B1 (es)
JP (2) JP3941836B2 (es)
CN (1) CN1077614C (es)
AT (1) ATE201241T1 (es)
AU (1) AU701914B2 (es)
BR (1) BR9610076A (es)
CA (1) CA2226305C (es)
DE (1) DE69612863T2 (es)
ES (1) ES2156619T3 (es)
FR (1) FR2737735A1 (es)
RU (1) RU2169217C2 (es)
WO (1) WO1997006294A1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700772A1 (fr) * 1993-01-27 1994-07-29 Michelin Rech Tech Composition, susceptible de donner des fibres ou des films, à base de formiate de cellulose.
NL1001692C2 (nl) * 1995-11-20 1997-05-21 Akzo Nobel Nv Werkwijze voor de bereiding van geregenereerde cellulose filamenten.
WO1997030198A1 (en) * 1996-02-14 1997-08-21 Akzo Nobel N.V. Cellulose fibres and filaments having a high elongation at break
EP0932709B1 (fr) * 1996-10-18 2003-01-29 Michelin Recherche Et Technique S.A. Agent coagulant aqueux pour solutions cristal-liquide a base de matieres cellulosiques
FR2759094B1 (fr) * 1997-02-06 1999-03-05 Michelin Rech Tech Fibres cellulosiques d'origine cristal-liquide ayant un allongement a la rupture important ; procedes pour les obtenir
FR2834724A1 (fr) 2002-01-17 2003-07-18 Michelin Soc Tech Cables hybrides guipes, leur procede d'obtention et tissus composites pour pneumatiques les incorporant
EP1689787A2 (en) 2003-11-28 2006-08-16 Eastman Chemical Company Cellulose interpolymers and method of oxidation
US7722796B1 (en) * 2005-08-05 2010-05-25 Wright State University Fabrication of small diameter continuous fibers
TWI393807B (zh) * 2010-03-26 2013-04-21 Taiwan Textile Res Inst 高伸長率纖維素母粒之製備方法與應用
US9273195B2 (en) 2010-06-29 2016-03-01 Eastman Chemical Company Tires comprising cellulose ester/elastomer compositions
US9068063B2 (en) 2010-06-29 2015-06-30 Eastman Chemical Company Cellulose ester/elastomer compositions
PT2601333E (pt) * 2010-08-05 2014-05-02 Cordenka Gmbh & Co Kg Cordão feito de fios de multifilamentos celulósicos apresentado um acrescido título de filamentos individuais
JP5611776B2 (ja) * 2010-11-08 2014-10-22 東洋ゴム工業株式会社 弾性継手
WO2012120073A1 (en) * 2011-03-08 2012-09-13 Sappi Netherlands Services B.V. Method for dry spinning neutral and anionically modified cellulose and fibres made using the method
US9708474B2 (en) 2011-12-07 2017-07-18 Eastman Chemical Company Cellulose esters in pneumatic tires
WO2014118082A1 (de) 2013-01-29 2014-08-07 Continental Reifen Deutschland Gmbh Verstärkungslage für gegenstände aus elastomerem material, vorzugsweise für fahrzeugluftreifen und fahrzeugluftreifen
KR102183275B1 (ko) * 2013-01-29 2020-11-26 코르덴카 게엠베하 운트 코. 카게 얀 선밀도가 낮은 고강도 비스코스 멀티필라멘트 얀
EP2781367B1 (de) * 2013-03-18 2016-12-14 Continental Reifen Deutschland GmbH Verstärkungslage für Gegenstände aus elastomerem Material, vorzugsweise für Fahrzeugluftreifen und Fahrzeugluftreifen
EP2781633A1 (de) 2013-03-18 2014-09-24 Continental Reifen Deutschland GmbH Hybridkord aus wenigstens zwei miteinander verdrehten Multifilamentgarnen
FR3029541B1 (fr) 2014-12-09 2017-07-28 Michelin & Cie Cable textile aramide a au moins triple torsion
FR3029542B1 (fr) 2014-12-09 2017-07-28 Michelin & Cie Cable textile haut module a au moins triple torsion
FR3029540B1 (fr) 2014-12-09 2017-08-25 Michelin & Cie Cable textile cellulosique a au moins triple torsion
FR3034435B1 (fr) 2015-03-31 2018-03-02 Compagnie Generale Des Etablissements Michelin Element de renfort hybride a torsions differenciees
US10077343B2 (en) 2016-01-21 2018-09-18 Eastman Chemical Company Process to produce elastomeric compositions comprising cellulose ester additives
FR3050401B1 (fr) 2016-04-25 2018-04-06 Compagnie Generale Des Etablissements Michelin Pneu avion ayant une armature de carcasse a endurance amelioree
FR3065908A1 (fr) 2017-05-05 2018-11-09 Compagnie Generale Des Etablissements Michelin Pneumatique a couches de travail comprenant des monofilaments
FR3065911A1 (fr) 2017-05-05 2018-11-09 Compagnie Generale Des Etablissements Michelin Pneumatique a couches de travail comprenant des monofilaments
FR3065910A1 (fr) 2017-05-05 2018-11-09 Compagnie Generale Des Etablissements Michelin Pneumatique a couches de travail comprenant des monofilaments
FR3065909A1 (fr) 2017-05-05 2018-11-09 Compagnie Generale Des Etablissements Michelin Pneumatique a couches de travail comprenant des monofilaments
CN111801220B (zh) 2017-12-22 2022-10-21 米其林集团总公司 生产丝状增强元件的方法
EP3727889B1 (fr) 2017-12-22 2022-06-22 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant une nappe de frettage perfectionnée
JP7365342B2 (ja) 2017-12-22 2023-10-19 コンパニー ゼネラール デ エタブリッスマン ミシュラン 改善されたフーピングプライを備えたタイヤ
JP7374916B2 (ja) 2018-03-20 2023-11-07 コンパニー ゼネラール デ エタブリッスマン ミシュラン 少なくとも３重撚りを有する改善されたアラミド繊維コード
US20210155045A1 (en) 2018-03-20 2021-05-27 Compagnie Generale Des Etablissements Michelin Pneumatic tire comprising an improved aramid textile cord with an at least triple twist

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035084C2 (de) * 1979-09-21 1990-06-21 Asahi Kasei Kogyo K.K., Osaka Cellulosederivate und anorganische Säuren enthaltende fließfähige Mesophasen-Massen
US4839113A (en) * 1984-04-27 1989-06-13 Michelin Recherche Et Technique S.A. Anistropic compositions of cellulose esters; processes for obtaining such compositions; fibers of cellulose esters or cellulose
CN1010806B (zh) * 1986-11-25 1990-12-12 北美菲利浦消费电子仪器公司 改进了对比度的显示投影系统
FR2700772A1 (fr) * 1993-01-27 1994-07-29 Michelin Rech Tech Composition, susceptible de donner des fibres ou des films, à base de formiate de cellulose.
FR2715406A1 (fr) * 1994-01-26 1995-07-28 Michelin Rech Tech Composition contenant du formiate de cellulose et pouvant former un gel élastique et thermoréversible.
FR2759094B1 (fr) * 1997-02-06 1999-03-05 Michelin Rech Tech Fibres cellulosiques d'origine cristal-liquide ayant un allongement a la rupture important ; procedes pour les obtenir

Also Published As

Publication number Publication date
CA2226305C (fr) 2004-03-09
CN1198194A (zh) 1998-11-04
JP3941836B2 (ja) 2007-07-04
FR2737735A1 (fr) 1997-02-14
US6261689B1 (en) 2001-07-17
US6093490A (en) 2000-07-25
DE69612863D1 (de) 2001-06-21
JP4034808B2 (ja) 2008-01-16
EP0848767A1 (fr) 1998-06-24
CA2226305A1 (fr) 1997-02-20
WO1997006294A1 (fr) 1997-02-20
AU701914B2 (en) 1999-02-11
DE69612863T2 (de) 2001-08-30
AU6741996A (en) 1997-03-05
JPH11510569A (ja) 1999-09-14
CN1077614C (zh) 2002-01-09
JP2007084997A (ja) 2007-04-05
BR9610076A (pt) 1999-03-02
ATE201241T1 (de) 2001-06-15
EP0848767B1 (fr) 2001-05-16
RU2169217C2 (ru) 2001-06-20

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