DE69718807D1 - Wässrige koagulationsmittel für flüssigkristalllösungen aus cellulosematerialen - Google Patents

Wässrige koagulationsmittel für flüssigkristalllösungen aus cellulosematerialen

Info

Publication number
DE69718807D1
DE69718807D1 DE69718807T DE69718807T DE69718807D1 DE 69718807 D1 DE69718807 D1 DE 69718807D1 DE 69718807 T DE69718807 T DE 69718807T DE 69718807 T DE69718807 T DE 69718807T DE 69718807 D1 DE69718807 D1 DE 69718807D1
Authority
DE
Germany
Prior art keywords
liquid crystal
tex
coagulating agent
concerns
additive
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 - Fee Related
Application number
DE69718807T
Other languages
English (en)
Other versions
DE69718807T2 (de
Inventor
Jean-Paul Meraldi
Rima Huston
Vlastimil Cizek
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
Original Assignee
Michelin Recherche et Technique SA Switzerland
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 filed Critical Michelin Recherche et Technique SA Switzerland
Application granted granted Critical
Publication of DE69718807D1 publication Critical patent/DE69718807D1/de
Publication of DE69718807T2 publication Critical patent/DE69718807T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/02Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28Monocomponent 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
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00Resilient tires and wheels
    • Y10T152/10Tires, resilient
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2933Coated or with bond, impregnation or core
    • Y10T428/2964Artificial fiber or filament
    • Y10T428/2965Cellulosic

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)
DE69718807T 1996-10-18 1997-10-15 WÄßRIGE KOAGULATIONSMITTEL FÜR FLÜSSIGKRISTALLLINE LÖSUNGEN AUF DER BASIS VON CELLULOSEMATERIAL Expired - Fee Related DE69718807T2 (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 (2)

Publication Number Publication Date
DE69718807D1 true DE69718807D1 (de) 2003-03-06
DE69718807T2 DE69718807T2 (de) 2003-11-13

Family

ID=9496907

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718807T Expired - Fee Related DE69718807T2 (de) 1996-10-18 1997-10-15 WÄßRIGE KOAGULATIONSMITTEL FÜR FLÜSSIGKRISTALLLINE LÖSUNGEN AUF DER BASIS VON CELLULOSEMATERIAL

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
JP4216340B2 (ja) * 1996-10-18 2009-01-28 ミシュラン ルシェルシュ エ テクニーク ソシエテ アノニム セルロース材料を主成分とする液晶溶液用の水性凝固剤
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
EA019328B1 (ru) * 2008-10-14 2014-02-28 Саппи Нидерландс Сервисез Бв Способ получения волокон на основе целлюлозы и волокна, полученные этим способом
JP2013507534A (ja) * 2009-10-07 2013-03-04 グラシム インダストリーズ リミテッド 低フィブリル化セルロース誘導体繊維を製造するプロセス
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
US20130150492A1 (en) 2011-12-07 2013-06-13 Eastman Chemical Company Process for dispersing cellulose esters into elastomeric compositions
US10077343B2 (en) 2016-01-21 2018-09-18 Eastman Chemical Company Process to produce elastomeric compositions comprising cellulose ester additives
EP3414371A1 (de) * 2016-02-11 2018-12-19 Deutsche Institute für Textil- und Faserforschung Denkendorf 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
TW313576B (de) * 1994-08-19 1997-08-21 Akzo Nobel Nv
EP0777768B1 (de) * 1994-08-19 1999-06-02 Akzo Nobel N.V. Zelluloselösungen und hieraus hergestellte produkte
MX9701280A (es) * 1994-08-19 1997-05-31 Akzo Nobel Nv Procedimiento para formar productos de extrusion de celulosa.
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.
ES2145576T3 (es) * 1996-02-14 2000-07-01 Akzo Nobel Nv Fibras y filamentos de celulosa que tienen una alta elongacion en la rotura.
JP4216340B2 (ja) * 1996-10-18 2009-01-28 ミシュラン ルシェルシュ エ テクニーク ソシエテ アノニム セルロース材料を主成分とする液晶溶液用の水性凝固剤

Also Published As

Publication number Publication date
CA2268792A1 (fr) 1998-04-30
EP0932709B1 (de) 2003-01-29
WO1998017847A1 (fr) 1998-04-30
US20020153076A1 (en) 2002-10-24
RU2183229C2 (ru) 2002-06-10
AU4782097A (en) 1998-05-15
US6756001B2 (en) 2004-06-29
CN1086427C (zh) 2002-06-19
ATE231934T1 (de) 2003-02-15
JP2001505623A (ja) 2001-04-24
DE69718807T2 (de) 2003-11-13
BR9711933A (pt) 1999-08-24
CN1240488A (zh) 2000-01-05
US6427736B1 (en) 2002-08-06
CA2268792C (fr) 2006-07-11
ES2188910T3 (es) 2003-07-01
EP0932709A1 (de) 1999-08-04
US20020040747A1 (en) 2002-04-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee