DE69423756D1 - Herstellung einer vormischung aus cellulose - Google Patents

Herstellung einer vormischung aus cellulose

Info

Publication number
DE69423756D1
DE69423756D1 DE69423756T DE69423756T DE69423756D1 DE 69423756 D1 DE69423756 D1 DE 69423756D1 DE 69423756 T DE69423756 T DE 69423756T DE 69423756 T DE69423756 T DE 69423756T DE 69423756 D1 DE69423756 D1 DE 69423756D1
Authority
DE
Germany
Prior art keywords
cellulose
mixture
production
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
DE69423756T
Other languages
English (en)
Other versions
DE69423756T2 (de
Inventor
Edward Gray
Colin Quigley
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 Fibers Ltd
Original Assignee
Acordis Fibres Holdings Ltd
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 Acordis Fibres Holdings Ltd filed Critical Acordis Fibres Holdings Ltd
Application granted granted Critical
Publication of DE69423756D1 publication Critical patent/DE69423756D1/de
Publication of DE69423756T2 publication Critical patent/DE69423756T2/de
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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Paper (AREA)
DE69423756T 1993-05-24 1994-05-20 Herstellung einer vormischung aus cellulose Expired - Lifetime DE69423756T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/066,781 US5413631A (en) 1993-05-24 1993-05-24 Formation of a cellulose-based premix
PCT/GB1994/001106 WO1994028217A1 (en) 1993-05-24 1994-05-20 Formation of a cellulose-based premix

Publications (2)

Publication Number Publication Date
DE69423756D1 true DE69423756D1 (de) 2000-05-04
DE69423756T2 DE69423756T2 (de) 2000-07-20

Family

ID=22071655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69423756T Expired - Lifetime DE69423756T2 (de) 1993-05-24 1994-05-20 Herstellung einer vormischung aus cellulose

Country Status (20)

Country Link
US (1) US5413631A (de)
EP (1) EP0700462B1 (de)
JP (1) JPH08510515A (de)
KR (1) KR960702546A (de)
CN (1) CN1039042C (de)
AT (2) AT905U1 (de)
AU (1) AU679067B2 (de)
BR (1) BR9406462A (de)
CA (1) CA2163261A1 (de)
CZ (1) CZ311095A3 (de)
DE (1) DE69423756T2 (de)
FI (1) FI955651A0 (de)
HU (1) HUT77951A (de)
NO (1) NO954745D0 (de)
PL (1) PL311718A1 (de)
RU (1) RU2125623C1 (de)
SK (1) SK149195A3 (de)
TR (1) TR28442A (de)
TW (1) TW247914B (de)
WO (1) WO1994028217A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970011096B1 (ko) * 1993-09-09 1997-07-07 한국과학기술연구원 셀룰로오스와 3급 아민옥사이드의 펠렛상 혼합 분말과 셀룰로오스 방사 용액 및 그의 제조 방법
GB9500388D0 (en) * 1995-01-10 1995-03-01 Courtaulds Fibres Ltd Forming solutions
DE69529664T2 (de) * 1995-02-20 2003-09-18 Korea Institute Of Science And Technology, Seoul/Soul Pelletierte Granulate aus Zellulose und tertiären Aminoxyden; Verfahren zu deren Herstellung und Verfahren zur Herstellung von Formkörpern daraus
AT402410B (de) * 1995-04-19 1997-05-26 Chemiefaser Lenzing Ag Verfahren zur herstellung einer cellulosesuspension
AT402411B (de) * 1995-04-19 1997-05-26 Chemiefaser Lenzing Ag Anlage sowie integriertes folien- und faserwerk zur herstellung cellulosischer folien und fasern
AT409130B (de) * 1995-04-25 2002-05-27 Chemiefaser Lenzing Ag Verwendung einer vorrichtung zum halten und abgeben einer homogenen cellulosesuspension
AT403800B (de) * 1995-04-28 1998-05-25 Chemiefaser Lenzing Ag Vorrichtung zum kontinuierlichen fördern von schwerfliessenden materialien
EP0851788B2 (de) * 1995-09-22 2010-12-29 Lenzing Fibers Limited Herstellung von lösungen
AT404594B (de) * 1996-08-01 1998-12-28 Chemiefaser Lenzing Ag Verfahren zur herstellung einer cellulosesuspension
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
US6210801B1 (en) 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making same
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
DE19837210C1 (de) * 1998-08-17 1999-11-11 Alceru Schwarza Gmbh Verfahren zur Herstellung einer Cellulosesuspension
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
US6547999B1 (en) * 1999-10-18 2003-04-15 Viskase Corporation Cellulose food casing, cellulose composition and production method therefor
DE10013777C2 (de) 2000-03-20 2002-06-20 Alceru Schwarza Gmbh Verfahren und Vorrichtung zur kontinuierlichen Herstellung einer Suspension von Cellulose in einem wässrigen Aminoxid
JP4104596B2 (ja) * 2003-06-30 2008-06-18 ヒョスング コーポレーション 高均質セルロース溶液及びそれを用いた高強力リヨセル繊維
WO2006133305A2 (en) 2005-06-08 2006-12-14 Sensors For Medicine And Science, Inc. Insertion device and method
DE102008023064A1 (de) * 2008-05-09 2009-11-12 List Holding Ag Verfahren und Vorrichtung zur Herstellung von Formförpern
HUP0900449A2 (en) * 2009-07-20 2011-02-28 Varfalvi Janos Dr Building material using cellulose
KR20130094178A (ko) 2010-04-08 2013-08-23 리스트 홀딩 아게 제품을 제조하는 방법
EP2707188B1 (de) * 2011-05-10 2015-03-11 Teijin Aramid B.V. Verfahren zur dosierung eines pulvers in einer knetmaschine
AT512601B1 (de) 2012-03-05 2014-06-15 Chemiefaser Lenzing Ag Verfahren zur Herstellung einer Cellulosesuspension
PT3055449T (pt) * 2013-10-10 2020-02-25 List Tech Ag Processo para o tratamento de uma mistura
US10094789B2 (en) * 2014-08-14 2018-10-09 Tsi, Incorporated Microwave moisture meter and sensor
CN110225961A (zh) * 2016-12-09 2019-09-10 泰顿生物科学有限公司 用于制造工业副产品的连续中试规模的水热卧式反应器设计
EP3536832A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocellfaser mit verbesserten zerfallseigenschaften
EP3536831A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocellfaser mit neuartigem querschnitt
EP3536833A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocell-fasern ohne mannan
EP3536829A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocellfaser mit viskoseartigen eigenschaften
TWI814782B (zh) 2018-03-06 2023-09-11 奧地利商蘭仁股份有限公司 溶劑紡絲之纖維素纖維
EP3536852A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Zellstoff und lyocell faser mit einstellbarem weissgrad
EP3536851A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocellfaser mit erhöhter neigung zur fibrillierung
EP3536850A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Zellstoff und lyocellformkörper mit reduziertem cellulosegehalt
EP3536853A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocellfaser mit verringerter pillenbildung
FI20195926A1 (en) * 2019-06-12 2020-12-13 Aurotec Gmbh Device for handling thin films

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2649857A1 (de) * 1976-10-29 1978-05-11 Troy Chemical Corp Waessrige, cellulosederivate enthaltende beschichtungsmassen
US4144080A (en) * 1977-07-26 1979-03-13 Akzona Incorporated Process for making amine oxide solution of cellulose
US4142913A (en) * 1977-07-26 1979-03-06 Akzona Incorporated Process for making a precursor of a solution of cellulose
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
US4211574A (en) * 1977-07-26 1980-07-08 Akzona Incorporated Process for making a solid impregnated precursor of a solution of cellulose
US4278790A (en) * 1978-07-31 1981-07-14 Hopkins Agricultural Chemical Co. Novel cellulose solutions
US4324593A (en) * 1978-09-01 1982-04-13 Akzona Incorporated Shapeable tertiary amine N-oxide solution of cellulose, shaped cellulose product made therefrom and process for preparing the shapeable solution and cellulose products
US4290815A (en) * 1980-01-28 1981-09-22 Akzona Incorporated Use of co-solvents in amine N-oxide solutions
AT392972B (de) * 1988-08-16 1991-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens
US5094690A (en) * 1988-08-16 1992-03-10 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
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
GB9219693D0 (en) * 1992-09-17 1992-10-28 Courtaulds Plc Forming solutions

Also Published As

Publication number Publication date
DE69423756T2 (de) 2000-07-20
KR960702546A (ko) 1996-04-27
HU9503346D0 (en) 1996-01-29
NO954745L (no) 1995-11-23
CA2163261A1 (en) 1994-12-08
EP0700462A1 (de) 1996-03-13
AT905U1 (de) 1996-07-25
US5413631A (en) 1995-05-09
CN1039042C (zh) 1998-07-08
RU2125623C1 (ru) 1999-01-27
TW247914B (de) 1995-05-21
JPH08510515A (ja) 1996-11-05
TR28442A (tr) 1996-07-04
BR9406462A (pt) 1996-01-30
AU679067B2 (en) 1997-06-19
ATE191244T1 (de) 2000-04-15
HUT77951A (hu) 1998-12-28
CN1124507A (zh) 1996-06-12
WO1994028217A1 (en) 1994-12-08
EP0700462B1 (de) 2000-03-29
FI955651A (fi) 1995-11-23
AU6728694A (en) 1994-12-20
PL311718A1 (en) 1996-03-04
NO954745D0 (no) 1995-11-23
CZ311095A3 (en) 1996-03-13
FI955651A0 (fi) 1995-11-23
SK149195A3 (en) 1997-01-08

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