SI0670917T1 - - Google Patents

Info

Publication number
SI0670917T1
SI0670917T1 SI9430030T SI9430030T SI0670917T1 SI 0670917 T1 SI0670917 T1 SI 0670917T1 SI 9430030 T SI9430030 T SI 9430030T SI 9430030 T SI9430030 T SI 9430030T SI 0670917 T1 SI0670917 T1 SI 0670917T1
Authority
SI
Slovenia
Prior art keywords
oxide
stabiliser
basic
cellulose
moulding material
Prior art date
Application number
SI9430030T
Other languages
English (en)
Inventor
Wolfram Kalt
Johann Maenner
Heinrich Firgo
Original Assignee
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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of SI0670917T1 publication Critical patent/SI0670917T1/xx

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Multicomponent Fibers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Fats And Perfumes (AREA)
  • Peptides Or Proteins (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
SI9430030T 1993-09-14 1994-07-28 SI0670917T1 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0185793A AT399519B (de) 1993-09-14 1993-09-14 Form- bzw. spinnmasse enthaltend cellulose und verfahren zur herstellung cellulosischer formkörper
PCT/AT1994/000101 WO1995008010A1 (de) 1993-09-14 1994-07-28 Form-bzw. spinnmasse enthaltend cellulose

Publications (1)

Publication Number Publication Date
SI0670917T1 true SI0670917T1 (xx) 1997-10-31

Family

ID=3522502

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9430030T SI0670917T1 (xx) 1993-09-14 1994-07-28

Country Status (25)

Country Link
US (2) US5556452A (xx)
EP (1) EP0670917B1 (xx)
JP (1) JP2713662B2 (xx)
KR (1) KR0173008B1 (xx)
CN (1) CN1040672C (xx)
AT (2) AT399519B (xx)
AU (1) AU682524B2 (xx)
BG (1) BG61733B1 (xx)
BR (1) BR9405589A (xx)
CA (1) CA2149219C (xx)
CZ (2) CZ294939B6 (xx)
DE (2) DE59401832D1 (xx)
ES (1) ES2100727T3 (xx)
FI (1) FI109366B (xx)
GB (1) GB2286591B (xx)
GR (1) GR3022621T3 (xx)
HK (1) HK1002035A1 (xx)
HU (1) HU216546B (xx)
NO (1) NO306518B1 (xx)
PL (1) PL175832B1 (xx)
RO (1) RO114354B1 (xx)
RU (1) RU2133760C1 (xx)
SI (1) SI0670917T1 (xx)
SK (1) SK283388B6 (xx)
WO (1) WO1995008010A1 (xx)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
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ATA43094A (de) * 1994-03-01 1995-04-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, lösung eines tert. aminoxids und ihre aufarbeitung
US5603884A (en) * 1994-11-18 1997-02-18 Viskase Corporation Reinforced cellulosic film
US5895795A (en) * 1995-03-04 1999-04-20 Akzo Nobel Nv Composition containing fine solid particles
AT403057B (de) * 1995-05-09 1997-11-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper
GB9519437D0 (en) * 1995-09-22 1995-11-22 Courtaulds Plc Polymer solutions
AT408547B (de) * 1995-09-26 2001-12-27 Chemiefaser Lenzing Ag Verfahren zum transportieren einer lösung von cellulose in einem wässrigen tertiären aminoxid
US6210801B1 (en) 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making same
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
US6331354B1 (en) 1996-08-23 2001-12-18 Weyerhaeuser Company Alkaline pulp having low average degree of polymerization values and method of producing the same
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
US6409883B1 (en) 1999-04-16 2002-06-25 Kimberly-Clark Worldwide, Inc. Methods of making fiber bundles and fibrous structures
JP4510190B2 (ja) * 1999-11-05 2010-07-21 サントリーホールディングス株式会社 抗酸化剤およびその製造法
AT410319B (de) * 2001-07-25 2003-03-25 Chemiefaser Lenzing Ag Celluloseschwamm und verfahren zu dessen herstellung
US6808557B2 (en) * 2001-10-03 2004-10-26 The University Of Alabama Cellulose matrix encapsulation and method
US6824599B2 (en) 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
BRPI0415764A (pt) 2003-11-28 2006-12-26 Eastman Chem Co interpolìmero, produto de reação, métodos para converter uma hidroxila, para preparar uma forma estável de um interpolìmero, para converter um álcool primário, e para tratar um mamìfero necessitado do mesmo, composições para revestimento e farmacêutica oral, dispersão de pigmento, e, artigo
US7888412B2 (en) * 2004-03-26 2011-02-15 Board Of Trustees Of The University Of Alabama Polymer dissolution and blend formation in ionic liquids
DE102005010560B4 (de) * 2005-03-04 2008-05-15 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Thermische Stabilisierung von Lyocell-Spinnlösungen mit Formaldehyd und Morpholin
US7550520B2 (en) * 2005-05-31 2009-06-23 The University Of Alabama Method of preparing high orientation nanoparticle-containing sheets or films using ionic liquids, and the sheets or films produced thereby
JP2009500016A (ja) * 2005-06-29 2009-01-08 ザ ユニバーシティ オブ アラバマ 固体支持体マトリックスとしてのイオン液体再生セルロース複合材
US8883193B2 (en) 2005-06-29 2014-11-11 The University Of Alabama Cellulosic biocomposites as molecular scaffolds for nano-architectures
WO2007044693A2 (en) * 2005-10-07 2007-04-19 The University Of Alabama Multi-functional ionic liquid compositions
FI20051145A0 (fi) * 2005-11-11 2005-11-11 Kemira Oyj Uusi massa ja menetelmä massan valmistamiseksi
CN101089257B (zh) * 2006-06-13 2011-01-05 上海里奥纤维企业发展有限公司 一种溶剂法制备纤维素纤维用稳定剂
DE102007019768A1 (de) 2007-04-25 2008-11-13 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren zur Herstellung einer bioaktiven Cellulosefaser mit hohem Weißgrad
WO2009105236A1 (en) 2008-02-19 2009-08-27 The Board Of Trustees Of The University Of Alabama Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof
WO2010078300A1 (en) 2008-12-29 2010-07-08 The Board Of Trustees Of The University Of Alabama Dual functioning ionic liquids and salts thereof
US9096743B2 (en) 2009-06-01 2015-08-04 The Board Of Trustees Of The University Of Alabama Process for forming films, fibers, and beads from chitinous biomass
US8784691B2 (en) 2009-07-24 2014-07-22 Board Of Trustees Of The University Of Alabama Conductive composites prepared using ionic liquids
TW201132594A (en) * 2010-03-16 2011-10-01 Acelon Chem & Fiber Corp Method for recycling solvent of Lyocell fibers
EP2460843B1 (de) 2010-12-01 2018-02-07 Thüringisches Institut für Textil- Und Kunststoff- Forschung E.V. Polymerlösungen in ionischen Flüssigkeiten mit verbesserter thermischer und rheologischer Stabilität
US9394375B2 (en) 2011-03-25 2016-07-19 Board Of Trustees Of The University Of Alabama Compositions containing recyclable ionic liquids for use in biomass processing
US10100131B2 (en) 2014-08-27 2018-10-16 The Board Of Trustees Of The University Of Alabama Chemical pulping of chitinous biomass for chitin
US10982381B2 (en) 2014-10-06 2021-04-20 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing welded substrates
US10011931B2 (en) 2014-10-06 2018-07-03 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing dyed and welded substrates
US10995452B2 (en) 2016-02-09 2021-05-04 Bradley University Lignocellulosic composites prepared with aqueous alkaline and urea solutions in cold temperatures systems and methods
CN114657730A (zh) 2016-03-25 2022-06-24 天然纤维焊接股份有限公司 用于生产焊接基质的方法、工艺和设备
JP7114484B2 (ja) 2016-05-03 2022-08-08 ナチュラル ファイバー ウェルディング インコーポレーテッド 染色及び溶着された基材を製造するための方法、プロセス、及び装置
US10927191B2 (en) 2017-01-06 2021-02-23 The Board Of Trustees Of The University Of Alabama Coagulation of chitin from ionic liquid solutions using kosmotropic salts
US10941258B2 (en) 2017-03-24 2021-03-09 The Board Of Trustees Of The University Of Alabama Metal particle-chitin composite materials and methods of making thereof
CN115368321B (zh) 2021-05-18 2024-06-04 华茂伟业绿色科技股份有限公司 N-甲基吗啉-n-氧化物的纯化方法、系统、检测方法及所得n-甲基吗啉-n-氧化物

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
DE158656C (xx) *
DE229708C (xx) *
US2179181A (en) * 1936-04-21 1939-11-07 Soc Of Chemical Ind Cellulose solutions and process of making same
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
US3447939A (en) * 1966-09-02 1969-06-03 Eastman Kodak Co Compounds dissolved in cyclic amine oxides
DE2000082A1 (de) * 1970-01-02 1971-07-15 Wolff Walsrode Ag Verfahren zur Verhinderung des Abbaus von Alkalicellulose
US4416698A (en) * 1977-07-26 1983-11-22 Akzona Incorporated Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
WO1981001009A1 (en) * 1979-10-05 1981-04-16 Ciba Geigy Ag Reactive colorants,preparation and utilization thereof
DE3021943A1 (de) * 1980-06-12 1982-01-21 Akzo Gmbh, 5600 Wuppertal Dialysemembran aus cellulose
DE3034685C2 (de) * 1980-09-13 1984-07-05 Akzo Gmbh, 5600 Wuppertal Cellulose-Form- und Spinnmasse mit geringen Anteilen an niedermolekularen Abbauprodukten
DD158656A1 (de) * 1981-04-27 1983-01-26 Birgitte Lukanoff Verfahren zur verringerung des celluloseabbaus in aminoxidhaltigen celluloseloesungen
EP0111518B1 (en) * 1982-06-08 1986-10-29 Courtaulds Plc Polymer solutions
CA1251880A (en) * 1983-05-11 1989-03-28 Julianna V. Ludwig Substantially homogeneous polymer solution in tertiary amine n-oxide and process for directly extruding same into non-solvent bath
DD218104B5 (de) * 1983-10-17 1996-06-13 Thueringisches Inst Textil Verfahren zur Herstellung thermisch stabiler Cellulose-Aminoxidloesungen
SE445563B (sv) * 1984-11-19 1986-06-30 Berol Kemi Ab Sett att forbettra cellulosabaserade spinnlosningars processbarhet genom att en etylenoxidaddukt tillsettes
DD229708A1 (de) * 1984-12-13 1985-11-13 Schwarza Chemiefaser Verfahren zur herstellung von stabilen polymerloesungen
FR2617511B1 (fr) * 1987-07-01 1989-12-15 Inst Textile De France Procede de preparation d'une solution de filage de cellulose en presence d'oxyde d'amine tertiaire et d'additif
AT392972B (de) * 1988-08-16 1991-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens
AT393841B (de) * 1990-03-01 1991-12-27 Chemiefaser Lenzing Ag Stabile form- bzw. spinnmasse
ATA92690A (de) * 1990-04-20 1992-06-15 Chemiefaser Lenzing Ag Verfahren zur herstellung einer loesung von cellulose in n-methylmorpholin-n-oxid und wasser
AT395724B (de) * 1990-12-07 1993-02-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von celluloseformkoerpern
GB9125594D0 (en) * 1991-12-02 1992-01-29 Courtaulds Plc Purifying solutions
AT396930B (de) * 1992-01-23 1993-12-27 Chemiefaser Lenzing Ag Aminoxide

Also Published As

Publication number Publication date
GB2286591A (en) 1995-08-23
BG61733B1 (en) 1998-04-30
EP0670917B1 (de) 1997-02-19
HUT73356A (en) 1996-07-29
CN1040672C (zh) 1998-11-11
ATE149043T1 (de) 1997-03-15
AU682524B2 (en) 1997-10-09
HK1002035A1 (en) 1998-07-24
CZ294939B6 (cs) 2005-04-13
BR9405589A (pt) 1999-09-08
HU9501412D0 (en) 1996-05-28
KR950704546A (ko) 1995-11-20
ES2100727T3 (es) 1997-06-16
FI109366B (fi) 2002-07-15
GB2286591B (en) 1997-05-28
CA2149219A1 (en) 1995-03-23
CA2149219C (en) 2006-02-14
PL175832B1 (pl) 1999-02-26
WO1995008010A1 (de) 1995-03-23
ATA185793A (de) 1994-10-15
JPH08506378A (ja) 1996-07-09
RO114354B1 (ro) 1999-03-30
GB9508206D0 (en) 1995-06-07
US5679146A (en) 1997-10-21
NO951877D0 (no) 1995-05-11
RU2133760C1 (ru) 1999-07-27
AU7222394A (en) 1995-04-03
RU95112835A (ru) 1997-03-20
US5556452A (en) 1996-09-17
DE4496779D2 (de) 1997-07-31
PL308896A1 (en) 1995-09-04
EP0670917A1 (de) 1995-09-13
CZ124595A3 (en) 1995-11-15
DE59401832D1 (de) 1997-03-27
GR3022621T3 (en) 1997-05-31
JP2713662B2 (ja) 1998-02-16
AT399519B (de) 1995-05-26
NO951877L (no) 1995-05-11
KR0173008B1 (ko) 1999-02-18
CN1114508A (zh) 1996-01-03
HU216546B (hu) 1999-07-28
CZ290283B6 (cs) 2002-07-17
FI952332A0 (fi) 1995-05-12
SK58195A3 (en) 1995-10-11
FI952332A (fi) 1995-05-12
NO306518B1 (no) 1999-11-15
SK283388B6 (sk) 2003-07-01
BG99610A (bg) 1996-01-31

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Legal Events

Date Code Title Description
KO00 Lapse of patent

Effective date: 20050602