ATE231934T1 - Wässrige koagulationsmittel für flüssigkristalllösungen aus cellulosematerialen - Google Patents

Wässrige koagulationsmittel für flüssigkristalllösungen aus cellulosematerialen

Info

Publication number
ATE231934T1
ATE231934T1 AT97910443T AT97910443T ATE231934T1 AT E231934 T1 ATE231934 T1 AT E231934T1 AT 97910443 T AT97910443 T AT 97910443T AT 97910443 T AT97910443 T AT 97910443T AT E231934 T1 ATE231934 T1 AT E231934T1
Authority
AT
Austria
Prior art keywords
liquid crystal
tex
coagulating agent
concerns
additive
Prior art date
Application number
AT97910443T
Other languages
English (en)
Inventor
Jean-Paul Meraldi
Rima Huston
Vlastimil Cizek
Original Assignee
Michelin Rech Tech
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 Rech Tech filed Critical Michelin Rech Tech
Application granted granted Critical
Publication of ATE231934T1 publication Critical patent/ATE231934T1/de

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
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • 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
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT97910443T 1996-10-18 1997-10-15 Wässrige koagulationsmittel für flüssigkristalllösungen aus cellulosematerialen ATE231934T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9612870 1996-10-18
PCT/EP1997/005675 WO1998017847A1 (fr) 1996-10-18 1997-10-15 Agent coagulant aqueux pour solutions cristal-liquide a base de matieres cellulosiques

Publications (1)

Publication Number Publication Date
ATE231934T1 true ATE231934T1 (de) 2003-02-15

Family

ID=9496907

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97910443T ATE231934T1 (de) 1996-10-18 1997-10-15 Wässrige koagulationsmittel für flüssigkristalllösungen aus cellulosematerialen

Country Status (12)

Country Link
US (2) US6427736B1 (de)
EP (1) EP0932709B1 (de)
JP (1) JP2001505623A (de)
CN (1) CN1086427C (de)
AT (1) ATE231934T1 (de)
AU (1) AU4782097A (de)
BR (1) BR9711933A (de)
CA (1) CA2268792C (de)
DE (1) DE69718807T2 (de)
ES (1) ES2188910T3 (de)
RU (1) RU2183229C2 (de)
WO (1) WO1998017847A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1086428C (zh) * 1996-10-18 2002-06-19 米什兰研究和技术股份有限公司 对基于纤维素物料的液晶溶液进行纺丝的方法及由该方法达到的纺丝制品
KR100488604B1 (ko) * 2003-07-25 2005-05-11 주식회사 효성 라이오셀 멀티 필라멘트
DE102004007616B4 (de) * 2004-02-17 2005-12-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von Fasern und anderen Formkörpern aus Cellulosecarbamat und/oder regenerierter Cellulose
ES2487390T3 (es) * 2008-10-14 2014-08-20 Sappi Netherlands Services B.V. Proceso para la fabricación de fibras a base de celulosa y fibras obtenidas de este modo
EP2486175B1 (de) * 2009-10-07 2015-05-20 Grasim Industries Limited Verfahren zur herstellung von niedrig fibrillierenden cellulosefasern
US9273195B2 (en) 2010-06-29 2016-03-01 Eastman Chemical Company Tires comprising cellulose ester/elastomer compositions
US9200147B2 (en) 2010-06-29 2015-12-01 Eastman Chemical Company Processes for making cellulose ester compositions
US20130150501A1 (en) 2011-12-07 2013-06-13 Eastman Chemical Company Cellulose esters in highly-filled elastomaric systems
US10077343B2 (en) 2016-01-21 2018-09-18 Eastman Chemical Company Process to produce elastomeric compositions comprising cellulose ester additives
WO2017137284A1 (de) * 2016-02-11 2017-08-17 Basf Se Verfahren zur herstellung von polymerfasern aus in ionischen flüssigkeiten gelösten polymeren durch einen luftspaltspinnprozess

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL54859C (de) * 1939-05-03 1943-07-15
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
DE3035084C2 (de) 1979-09-21 1990-06-21 Asahi Kasei Kogyo K.K., Osaka Cellulosederivate und anorganische Säuren enthaltende fließfähige Mesophasen-Massen
AU580060B2 (en) 1984-04-27 1988-12-22 Michelin Recherche Et Technique S.A. Anisotropic cellulose-ester compositions
US4746694A (en) * 1987-07-06 1988-05-24 Hoechst Celanese Corporation Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 2,6-dioxynaphthalene moiety, and terephthaloyl moiety
ATE170572T1 (de) * 1994-08-19 1998-09-15 Akzo Nobel Nv Verfahren zur herstellung von zelluloseextrudsten
TW313576B (de) * 1994-08-19 1997-08-21 Akzo Nobel Nv
DK0777768T3 (da) * 1994-08-19 1999-12-13 Akzo Nobel Nv Celluloseopløsninger og deraf fremstillede produkter
FR2724662B1 (fr) * 1994-09-19 1997-01-24 Michelin Rech De Tech Sa Solutions cristal-liquide a base de cellulose et d'au moins un acide phosphorique
FR2737735A1 (fr) * 1995-08-10 1997-02-14 Michelin Rech Tech Fibres cellulosiques a allongement rupture ameliore
NL1001692C2 (nl) * 1995-11-20 1997-05-21 Akzo Nobel Nv Werkwijze voor de bereiding van geregenereerde cellulose filamenten.
ATE191520T1 (de) * 1996-02-14 2000-04-15 Akzo Nobel Nv Cellulosefasern und filamenten mit hoher bruchdehnung
CN1086428C (zh) * 1996-10-18 2002-06-19 米什兰研究和技术股份有限公司 对基于纤维素物料的液晶溶液进行纺丝的方法及由该方法达到的纺丝制品

Also Published As

Publication number Publication date
US20020153076A1 (en) 2002-10-24
ES2188910T3 (es) 2003-07-01
WO1998017847A1 (fr) 1998-04-30
CA2268792A1 (fr) 1998-04-30
RU2183229C2 (ru) 2002-06-10
CA2268792C (fr) 2006-07-11
DE69718807T2 (de) 2003-11-13
JP2001505623A (ja) 2001-04-24
US6427736B1 (en) 2002-08-06
BR9711933A (pt) 1999-08-24
US20020040747A1 (en) 2002-04-11
CN1240488A (zh) 2000-01-05
DE69718807D1 (de) 2003-03-06
EP0932709A1 (de) 1999-08-04
US6756001B2 (en) 2004-06-29
CN1086427C (zh) 2002-06-19
AU4782097A (en) 1998-05-15
EP0932709B1 (de) 2003-01-29

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