FI972764A0 - Förfarande för bildande av lösningar - Google Patents

Förfarande för bildande av lösningar

Info

Publication number: FI972764A0
Authority: FI; Finland
Prior art keywords: solvent; mixing chamber; pct; excess; mixture
Prior art date: 1995-01-10

Application number

FI972764A

Other languages

English (en)

Finnish (fi)

Other versions

FI972764A7 (sv

Inventor

Michael Quigley

Roger James Rees Armistead

Rainer Naef

Andrew Ronchetti

Werner Nussberger

Katharine Anne Ronchetti

Original Assignee

Courtaulds Fibres Holdings Ltd

Buss Ag

Akzo Nobel Faser 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.)

1995-01-10

Filing date

1997-06-26

Publication date

1997-06-26

1997-06-26 Application filed by Courtaulds Fibres Holdings Ltd, Buss Ag, Akzo Nobel Faser Ag filed Critical Courtaulds Fibres Holdings Ltd

1997-06-26 Publication of FI972764A0 publication Critical patent/FI972764A0/sv

1997-09-10 Publication of FI972764A7 publication Critical patent/FI972764A7/sv

Links

238000000034 method Methods 0.000 title abstract 4
239000002904 solvent Substances 0.000 abstract 6
229920002678 cellulose Polymers 0.000 abstract 3
239000001913 cellulose Substances 0.000 abstract 3
239000000203 mixture Substances 0.000 abstract 3
238000001704 evaporation Methods 0.000 abstract 2
230000008020 evaporation Effects 0.000 abstract 2
LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
239000011874 heated mixture Substances 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
150000003512 tertiary amines Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
- 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

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
General Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Mixers Of The Rotary Stirring Type (AREA)
Paper (AREA)
Medicinal Preparation (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Compositions Of Macromolecular Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Extraction Or Liquid Replacement (AREA)

FI972764A 1995-01-10 1997-06-26 Förfarande för bildande av lösningar FI972764A7 (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9500388.5A GB9500388D0 (en)	1995-01-10	1995-01-10	Forming solutions
PCT/GB1996/000029 WO1996021678A1 (en)	1995-01-10	1996-01-09	Forming solutions of cellulose in aqueous tertiary amine oxide

Publications (2)

Publication Number	Publication Date
FI972764A0 true FI972764A0 (sv)	1997-06-26
FI972764A7 FI972764A7 (sv)	1997-09-10

Family

ID=10767788

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI972764A FI972764A7 (sv)	1995-01-10	1997-06-26	Förfarande för bildande av lösningar

Country Status (20)

Country	Link
US (1)	US5888288A (sv)
EP (1)	EP0802925B1 (sv)
JP (1)	JPH10512009A (sv)
KR (2)	KR19980701272A (sv)
CN (1)	CN1172487A (sv)
AT (1)	ATE170876T1 (sv)
AU (1)	AU4351396A (sv)
BR (1)	BR9606732A (sv)
CA (1)	CA2209567A1 (sv)
CZ (1)	CZ215697A3 (sv)
DE (1)	DE69600622T2 (sv)
ES (1)	ES2122774T3 (sv)
FI (1)	FI972764A7 (sv)
GB (1)	GB9500388D0 (sv)
HU (1)	HUP9800412A3 (sv)
PL (1)	PL321268A1 (sv)
SK (1)	SK93997A3 (sv)
TR (1)	TR199700596T1 (sv)
TW (1)	TW347394B (sv)
WO (1)	WO1996021678A1 (sv)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19542533C2 (de) *	1995-11-15	2002-11-07	Thueringisches Inst Textil	Verfahren zur Herstellung von Sensormaterial und seine Verwendung
AT405302B (de) *	1997-06-27	1999-07-26	Chemiefaser Lenzing Ag	Vorrichtung zum abführen bzw. lagern von viskosen massen
WO2002020885A1 (de) *	2000-09-05	2002-03-14	Thüringisches Institut für Textil- und Kunststoff-Forschung e.V.	Verfahren und vorrichtung zur kontinuierlichen, einstufigen herstellung einer homogenen lösung von cellulose in wasserhaltigen tertiären aminoxiden
US20020074367A1 (en) *	2000-12-18	2002-06-20	Kevin Kawakita	Gravity-fed liquid chemical dispenser bottle
US20030045935A1 (en) *	2001-02-28	2003-03-06	Angelucci Christopher M.	Laminoplasty implants and methods of use
KR100540344B1 (ko) *	2003-06-30	2006-01-10	주식회사 효성	고균질 셀룰로오스 용액의 제조방법
AU2003273105A1 (en) *	2003-06-30	2005-01-13	Hyosung Corporation	A jomogeneous cellulose solution and high tenacity lyocell multifilament using the same
KR100488604B1 (ko) *	2003-07-25	2005-05-11	주식회사 효성	라이오셀 멀티 필라멘트
KR100514348B1 (ko) *	2003-12-03	2005-09-13	한국과학기술연구원	셀룰로오스 용액의 이송 장치 및 이송 방법
US7459015B2 (en) *	2004-04-16	2008-12-02	Birla Research Institute For Applied Sciences	Process for the preparation of a cellulose solution for spinning of fibres, filaments or films therefrom
KR100575388B1 (ko) *	2004-12-30	2006-05-03	주식회사 효성	고균질 셀룰로오스 용액 및 이로 부터 제조된 섬유
ATE489152T1 (de) *	2005-12-05	2010-12-15	Buss Sms Canzler Gmbh	Grossvolumiger reaktor beziehungsweise dünnschichtverdampfer mit einem vormischaggregat
KR100674670B1 (ko) *	2006-04-27	2007-01-25	주식회사 효성	고무보강용 셀룰로오스 생코드
KR100721443B1 (ko) *	2006-04-27	2007-05-23	주식회사 효성	고무보강용 셀룰로오스 열처리 코드
CN101636416B (zh) *	2007-01-17	2012-10-03	连津格股份公司	溶液的制备
GB0702795D0 (en) *	2007-02-13	2007-03-28	Whitford Plastics Ltd	Process for modifying cellulose
CN101435114B (zh) *	2007-11-16	2010-09-29	中国纺织科学研究院	一种连续式物料混合、碎浆、调温一体化装置
ES2429802T3 (es) *	2008-02-08	2013-11-15	List Holding Ag	Procedimiento y dispositivo para la fabricación de cuerpos moldeados
AT512601B1 (de) *	2012-03-05	2014-06-15	Chemiefaser Lenzing Ag	Verfahren zur Herstellung einer Cellulosesuspension
DE102012103296A1 (de)	2012-04-17	2013-10-17	List Holding Ag	Verfahren zur Herstellung von Formkörpern
AU2013341352A1 (en) *	2012-11-09	2015-05-14	E. I. Du Pont De Nemours And Company	System including a combined tangential shear homogenizing and flashing apparatus having single or dual effluent outlet(S) and method for flash treating biomass utilizing the same
WO2015049040A1 (de)	2013-10-04	2015-04-09	List Holding Ag	Verfahren zur herstellung von formkörpern
DE102014109786A1 (de)	2014-07-11	2016-01-14	List Holding Ag	Verfahren zur Herstellung von Formkörpern
DE102013111026A1 (de)	2013-10-04	2015-04-09	List Holding Ag	Verfahren zur Herstellung von Formkörpern
IT201900005192A1 (it) *	2019-04-05	2020-10-05	Vb Soluzioni E Tecnologie S R L	Impianto di estrusione per la lavorazione di materiale polimerico
FI131688B1 (sv) *	2019-06-12	2025-09-17	Aurotec Gmbh	Anordning för behandling av tunnfilmer
DE102019116736B4 (de) *	2019-06-20	2022-03-24	List Technology Ag	Herstellungsverfahren und Vorrichtung zur Herstellung einer Spinnlösung aus Recyclingfasern unter Verwendung des Lösungsmittelverfahrens
CH716490A1 (de) *	2019-08-12	2021-02-15	Buss Sms Canzler Gmbh	Vorrichtung zur thermischen Behandlung von Material, insbesondere zur thermischen Auftrennung von im Material enthaltenen Materialkomponenten.
DE102021100480A1 (de)	2021-01-13	2022-07-14	List Technology Ag	Mischkneter zur Verarbeitung eines Transfergemisches zu einer Formlösung nach dem Direktlöseverfahren
DE102021100475B4 (de) *	2021-01-13	2025-01-30	List Technology Ag	Dünnschichtverdampfer zur Herstellung eines Transfergemisches und Verwendung der Vorrichtung
EP4144899A1 (en) *	2021-09-03	2023-03-08	Lenzing Aktiengesellschaft	Method for preparing a cooled spinning solution
CN117417066B (zh) *	2022-06-17	2025-11-14	中国石油天然气集团有限公司	一种高盐水浓缩减量化的深度处理装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
US4196282A (en) *	1977-11-25	1980-04-01	Akzona Incorporated	Process for making a shapeable cellulose and shaped cellulose products
US5330567A (en) *	1988-08-16	1994-07-19	Lenzing Aktiengesellschaft	Process and arrangement for preparing a solution of cellulose
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
DE4114334A1 (de) *	1991-05-02	1992-11-05	Buss Ag	Duennschichtverdampfer aus korrosionsbestaendigem material
GB9219693D0 (en) *	1992-09-17	1992-10-28	Courtaulds Plc	Forming solutions
US5456748A (en) *	1993-05-24	1995-10-10	Courtaulds Fibres (Holdings) Ltd.	Premix storage hopper
US5337776A (en) *	1993-05-24	1994-08-16	Perry Michael R	Pipeline
US5413631A (en) *	1993-05-24	1995-05-09	Courtaulds (Holding) Limited	Formation of a cellulose-based premix

1995
- 1995-01-10 GB GBGB9500388.5A patent/GB9500388D0/en active Pending
1996
- 1996-01-09 CZ CZ972156A patent/CZ215697A3/cs unknown
- 1996-01-09 EP EP96900124A patent/EP0802925B1/en not_active Expired - Lifetime
- 1996-01-09 CN CN96191361A patent/CN1172487A/zh active Pending
- 1996-01-09 CA CA002209567A patent/CA2209567A1/en not_active Abandoned
- 1996-01-09 WO PCT/GB1996/000029 patent/WO1996021678A1/en not_active Ceased
- 1996-01-09 BR BR9606732A patent/BR9606732A/pt not_active Application Discontinuation
- 1996-01-09 TR TR97/00596T patent/TR199700596T1/xx unknown
- 1996-01-09 JP JP8521508A patent/JPH10512009A/ja active Pending
- 1996-01-09 KR KR1019970704661A patent/KR19980701272A/ko not_active Withdrawn
- 1996-01-09 DE DE69600622T patent/DE69600622T2/de not_active Expired - Fee Related
- 1996-01-09 US US08/875,437 patent/US5888288A/en not_active Expired - Fee Related
- 1996-01-09 SK SK939-97A patent/SK93997A3/sk unknown
- 1996-01-09 ES ES96900124T patent/ES2122774T3/es not_active Expired - Lifetime
- 1996-01-09 HU HU9800412A patent/HUP9800412A3/hu unknown
- 1996-01-09 AU AU43513/96A patent/AU4351396A/en not_active Abandoned
- 1996-01-09 AT AT96900124T patent/ATE170876T1/de not_active IP Right Cessation
- 1996-01-09 PL PL96321268A patent/PL321268A1/xx unknown
- 1996-02-29 TW TW85102581A patent/TW347394B/zh active
1997
- 1997-06-26 FI FI972764A patent/FI972764A7/sv unknown
- 1997-07-08 KR KR19977004661A patent/KR19987001272A/ko active Pending

Also Published As

Publication number	Publication date
SK93997A3 (en)	1997-12-10
US5888288A (en)	1999-03-30
TW347394B (en)	1998-12-11
EP0802925A1 (en)	1997-10-29
DE69600622D1 (de)	1998-10-15
DE69600622T2 (de)	1999-03-25
ES2122774T3 (es)	1998-12-16
HUP9800412A3 (en)	1998-09-28
BR9606732A (pt)	1998-01-13
AU4351396A (en)	1996-07-31
PL321268A1 (en)	1997-11-24
CA2209567A1 (en)	1996-07-18
FI972764A7 (sv)	1997-09-10
GB9500388D0 (en)	1995-03-01
KR19987001272A (sv)	1998-05-15
HUP9800412A2 (hu)	1998-06-29
TR199700596T1 (xx)	1998-02-21
CN1172487A (zh)	1998-02-04
WO1996021678A1 (en)	1996-07-18
ATE170876T1 (de)	1998-09-15
JPH10512009A (ja)	1998-11-17
KR19980701272A (ko)	1998-05-15
CZ215697A3 (en)	1997-12-17
EP0802925B1 (en)	1998-09-09

Publication	Publication Date	Title
FI972764A0 (sv)	1997-06-26	Förfarande för bildande av lösningar
RU94046087A (ru)	1996-09-27	Способ производства очищенной терефталевой кислоты и устройство инжекции водяного пара, используемое в способе производства очищенной терефталевой кислоты
ATE28386T1 (de)	1987-08-15	Verfahren zur herstellung und waermebehandlung von nahrungsmitteln und vorrichtung zur durchfuehrung desselben.
FI106722B (sv)	2001-03-30	Förfarande för acetylering av lignocellulosamaterial
DE59604175D1 (de)	2000-02-17	Verfahren zur herstellung von celluloselösungen in wasserhaltigen tertiären amin-n-oxiden
CL2025000655A1 (es)	2025-07-04	Sistema y método para procesos termoquímicos impulsados por magma
FI971932A0 (sv)	1997-05-06	Förfarande för framställning av tvätt- och rengöringstabletter medelst mikrovågs- och varmluftsbehandling
JPS54117899A (en)	1979-09-12	Method of powdering and treating radiant inflammable waste
DE69715395D1 (de)	2002-10-17	Verfahren zur herstellung von efonidipinhaltigen arzneimitteln
DE69410632D1 (de)	1998-07-02	Verfahren und vorrichtung zur behandlung von einem hygroskopischen material
EP0426115B1 (en)	1995-05-24	Method for removing amine from solids
JPS5515604A (en)	1980-02-02	Thin film system volatile matter removing apparatus for high viscosity substance
JPS55162403A (en)	1980-12-17	Manufacture of hydrogen chloride and ammonia from ammonium chloride as starting material
King et al.	1951	56. Syntheses from phthalimido-acids. Part II. Further reactions of phthalylglutamic anhydride
SU1751228A1 (ru)	1992-07-30	Способ получени ацетатных волокон
SE9002746D0 (sv)	1990-08-28	Foerfarande foer aatervinning av vaerme och kemikalier ur avlut
SU956659A1 (ru)	1982-09-07	Способ отделки химического волокна
JPS55153775A (en)	1980-11-29	Synthetic method of benzoxazoles
SE8101083L (sv)	1982-08-18	Sett att genom vermebehandling av ett vattenhaltigt brensle innehallande kolloidalt och kemiskt bundet vatten framstella en hogverdig brensleprodukt
JPS5696688A (en)	1981-08-04	Apparatus for preparing volatile hydrocarbon containing oxygen by fermentation method
JPS54141381A (en)	1979-11-02	Batch type reactor and reaction method
RU96109752A (ru)	1998-08-27	Способ утилизации несовместимых вод
CA2077218A1 (en)	1994-02-13	Process and apparatus for reclaiming waste gas treating chemicals
SE8500342D0 (sv)	1985-01-24	Forfarande for behandling av cellulosamassa
DE59100883D1 (de)	1994-03-03	Verfahren zur kontinuierlichen Herstellung von Natriumazid.