EE9500061A - Tselluloosist formeeritud materjali tootmisviis - Google Patents

Tselluloosist formeeritud materjali tootmisviis

Info

Publication number: EE9500061A
Authority: EE; Estonia
Prior art keywords: cellulose; pct; solution; precipitation bath; aqueous
Prior art date: 1994-03-01

Application number

EE9500061A

Other languages

English (en)

Inventor

Kalt Wolfram

Firgo Heinrich

M�nner Johann

M�lleder Eduard

Mangeng Bruno

Nigsch Arnold

Schwenninger Franz

Schrempf Christoph

Original Assignee

Lenzing Aktiengesellschaft

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.)

1994-03-01

Filing date

1995-02-01

Publication date

1996-02-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3490408&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EE9500061(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1995-02-01 Application filed by Lenzing Aktiengesellschaft filed Critical Lenzing Aktiengesellschaft

1996-02-15 Publication of EE9500061A publication Critical patent/EE9500061A/et

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C291/00—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00
- C07C291/02—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00 containing nitrogen-oxide bonds
- C07C291/04—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00 containing nitrogen-oxide bonds containing amino-oxide bonds
- 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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/096—Nitrogen containing compounds
- 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
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
Materials Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Dispersion Chemistry (AREA)
Textile Engineering (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Artificial Filaments (AREA)
Paper (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Treatment Of Water By Ion Exchange (AREA)
Confectionery (AREA)
Moulding By Coating Moulds (AREA)
Processes Of Treating Macromolecular Substances (AREA)

EE9500061A 1994-03-01 1995-02-01 Tselluloosist formeeritud materjali tootmisviis EE9500061A (et)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT0043094A ATA43094A (de)	1994-03-01	1994-03-01	Verfahren zur herstellung cellulosischer formkörper, lösung eines tert. aminoxids und ihre aufarbeitung
PCT/AT1995/000021 WO1995023827A1 (de)	1994-03-01	1995-02-01	Verfahren zur herstellung cellulosischer formkörper

Publications (1)

Publication Number	Publication Date
EE9500061A true EE9500061A (et)	1996-02-15

Family

ID=3490408

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EE9500061A EE9500061A (et)	1994-03-01	1995-02-01	Tselluloosist formeeritud materjali tootmisviis

Country Status (36)

Country	Link
US (2)	US5628941A (et)
EP (2)	EP0695324B2 (et)
JP (2)	JP2703117B2 (et)
KR (1)	KR0173006B1 (et)
CN (2)	CN1085994C (et)
AT (3)	ATA43094A (et)
AU (2)	AU690202B2 (et)
BG (1)	BG62409B1 (et)
BR (2)	BR9505855A (et)
CA (1)	CA2160785C (et)
CZ (1)	CZ290928B6 (et)
DE (5)	DE59500974D1 (et)
EE (1)	EE9500061A (et)
ES (1)	ES2109089T5 (et)
FI (2)	FI955205L (et)
GB (2)	GB2291833B (et)
GR (1)	GR3025123T3 (et)
HR (1)	HRP950076B1 (et)
HU (1)	HU214289B (et)
ID (1)	ID917B (et)
IL (1)	IL112678A (et)
LV (1)	LV11331B (et)
MA (1)	MA23460A1 (et)
MY (1)	MY115340A (et)
NO (2)	NO954351L (et)
NZ (1)	NZ278816A (et)
PE (1)	PE46295A1 (et)
PL (1)	PL181246B1 (et)
RO (1)	RO113353B1 (et)
RU (1)	RU2142523C1 (et)
SI (1)	SI0695324T2 (et)
SK (1)	SK281026B6 (et)
TW (1)	TW460479B (et)
WO (2)	WO1995023827A1 (et)
YU (1)	YU48932B (et)
ZA (1)	ZA951333B (et)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATA43094A (de) *	1994-03-01	1995-04-15	Chemiefaser Lenzing Ag	Verfahren zur herstellung cellulosischer formkörper, lösung eines tert. aminoxids und ihre aufarbeitung
AT402643B (de) *	1995-08-18	1997-07-25	Chemiefaser Lenzing Ag	Verfahren zur reinigung einer wässrigen lösung verfahren zur reinigung einer wässrigen lösung eines tertiären aminoxids eines tertiären aminoxids
US5858285A (en) *	1995-08-18	1999-01-12	Lenzing Aktiengesellschaft	Process for the production of an aqueous solution of a tertiary amine-oxide
AT408547B (de) *	1995-09-26	2001-12-27	Chemiefaser Lenzing Ag	Verfahren zum transportieren einer lösung von cellulose in einem wässrigen tertiären aminoxid
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
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
US6210801B1 (en)	1996-08-23	2001-04-03	Weyerhaeuser Company	Lyocell fibers, and compositions for making same
AT404846B (de) *	1997-06-16	1999-03-25	Chemiefaser Lenzing Ag	Zusammensetzung enthaltend feine feststoffteilchen
US5942167A (en) *	1997-08-12	1999-08-24	Viskase Corporation	Method of making a cellulose food casing including solvent recovery
CN1061106C (zh) *	1997-12-09	2001-01-24	宜宾丝丽雅集团有限公司	溶剂法纤维素纤维制造方法
US6096258A (en) *	1998-01-20	2000-08-01	Viskase Corporation	Method and apparatus for forming a cellulose article including solvent recovery means
US6773648B2 (en)	1998-11-03	2004-08-10	Weyerhaeuser Company	Meltblown process with mechanical attenuation
AT407997B (de) *	1999-08-10	2001-07-25	Chemiefaser Lenzing Ag	Gefärbte cellulosische formkörper
DE10009471B4 (de)	2000-02-28	2006-07-27	Thüringisches Institut für Textil- und Kunststoff-Forschung e.V.	Verfahren zur Herstellung einer Lösung erhöhter thermischer Stabilität von Cellulose in wässrigem Aminoxid
AT410319B (de) *	2001-07-25	2003-03-25	Chemiefaser Lenzing Ag	Celluloseschwamm und verfahren zu dessen herstellung
AT411769B (de) *	2002-07-12	2004-05-25	Chemiefaser Lenzing Ag	Verfahren zur herstellung cellulosischer formkörper
FR2880619B1 (fr) *	2005-01-10	2010-03-12	Cebal Sas	Emballages plastiques, en particulier tubes souples, contenant des substances reactives associees a un temoin de presence
PT2007945E (pt) *	2006-03-29	2011-04-29	Virginia Tech Intell Prop	Fraccionamento de lenhocelulose à base de solventes de celulose com condições de reacção moderadas e ciclagem de reagentes
RU2509778C2 (ru) *	2008-03-14	2014-03-20	Вирджиния Тек Интелекчуэл Пропертиз, Инк.	Метод и аппарат предварительной обработки лигноцеллюлозы с применением сверхрастворителя целлюлозы и легколетучих растворителей
EP2565303A1 (de) *	2011-09-02	2013-03-06	Aurotec GmbH	Extrusionsverfahren
US10809718B2 (en)	2017-07-28	2020-10-20	Loon Llc	Systems and methods for controlling aerial vehicles
KR101904771B1 (ko) *	2017-09-22	2018-10-05	오영세	라이오셀 섬유 및 그 제조방법
US10890885B2 (en)	2017-12-21	2021-01-12	Loon Llc	Managing power of aerial vehicles
CN110357972A (zh) *	2018-04-09	2019-10-22	株式会社大赛璐	乙酸纤维素的制造方法
CN109468688B (zh) *	2018-11-22	2021-06-08	绍兴美标纺织品检验有限公司	纤维素纤维的纺丝方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT185793B (de) *	1952-12-02	1956-06-11	Erwin Otto Haberfeld	Lohnbeutel (-zettel) für die Lohnbuchhaltung
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
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
DE3034685C2 (de) *	1980-09-13	1984-07-05	Akzo Gmbh, 5600 Wuppertal	Cellulose-Form- und Spinnmasse mit geringen Anteilen an niedermolekularen Abbauprodukten
DD218104B5 (de) *	1983-10-17	1996-06-13	Thueringisches Inst Textil	Verfahren zur Herstellung thermisch stabiler Cellulose-Aminoxidloesungen
US4577013A (en) *	1983-12-22	1986-03-18	Ciba-Geigy Corporation	Ionically modified cellulose material, its preparation and its use
US4724207A (en) *	1984-02-02	1988-02-09	Cuno Incorporated	Modified siliceous chromatographic supports
DD229708A1 (de) *	1984-12-13	1985-11-13	Schwarza Chemiefaser	Verfahren zur herstellung von stabilen polymerloesungen
SU1427011A1 (ru) *	1985-08-19	1988-09-30	Предприятие П/Я А-3844	Способ регенерации N-метилморфолин-N-оксида из технологических растворов при производстве гидратцеллюлозных волокон
DD254199B5 (de) *	1986-12-04	1994-01-05	Thueringische Faser Ag Schwarz	Verfahren zur reinigung waessriger n-methylmorpholin-n-oxyd-loesungen
EP0306261B1 (en) *	1987-08-31	1992-07-15	Sharp Kabushiki Kaisha	Use of a cation exchange polyimide resin
WO1989009643A1 (en) *	1988-04-12	1989-10-19	Peter Grandics	Novel crosslinked cellulose chromatography media
AT392972B (de) *	1988-08-16	1991-07-25	Chemiefaser Lenzing Ag	Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens
AT392776B (de) *	1989-10-16	1991-06-10	Chemiefaser Lenzing Ag	Verfahren zur reinigung waesseriger loesungen von n-methylmorpholin-n-oxid
AT395608B (de) *	1990-11-26	1993-02-25	Chemiefaser Lenzing Ag	Verfahren zur reinigung von waesserigen n-methylmorpholin-n-oxid-loesungen
GB9125594D0 (en) *	1991-12-02	1992-01-29	Courtaulds Plc	Purifying solutions
AT396930B (de) *	1992-01-23	1993-12-27	Chemiefaser Lenzing Ag	Aminoxide
AT399519B (de) *	1993-09-14	1995-05-26	Chemiefaser Lenzing Ag	Form- bzw. spinnmasse enthaltend cellulose und verfahren zur herstellung cellulosischer formkörper
ATA43094A (de) *	1994-03-01	1995-04-15	Chemiefaser Lenzing Ag	Verfahren zur herstellung cellulosischer formkörper, lösung eines tert. aminoxids und ihre aufarbeitung

1994
- 1994-03-01 AT AT0043094A patent/ATA43094A/de not_active Application Discontinuation
1995
- 1995-02-01 HU HU9503112A patent/HU214289B/hu not_active IP Right Cessation
- 1995-02-01 JP JP7522558A patent/JP2703117B2/ja not_active Expired - Fee Related
- 1995-02-01 GB GB9521213A patent/GB2291833B/en not_active Expired - Fee Related
- 1995-02-01 DE DE59500974T patent/DE59500974D1/de not_active Expired - Fee Related
- 1995-02-01 DE DE59500899T patent/DE59500899D1/de not_active Expired - Lifetime
- 1995-02-01 GB GB9521214A patent/GB2291834B/en not_active Revoked
- 1995-02-01 EE EE9500061A patent/EE9500061A/et unknown
- 1995-02-01 AT AT95906834T patent/ATE159746T1/de not_active IP Right Cessation
- 1995-02-01 AT AT95906835T patent/ATE160182T1/de not_active IP Right Cessation
- 1995-02-01 BR BR9505855A patent/BR9505855A/pt not_active IP Right Cessation
- 1995-02-01 JP JP7522559A patent/JP2758991B2/ja not_active Expired - Lifetime
- 1995-02-01 SK SK1340-95A patent/SK281026B6/sk unknown
- 1995-02-01 SI SI9530039T patent/SI0695324T2/sl not_active IP Right Cessation
- 1995-02-01 NZ NZ278816A patent/NZ278816A/en not_active IP Right Cessation
- 1995-02-01 BR BR9505780A patent/BR9505780A/pt not_active Application Discontinuation
- 1995-02-01 PL PL95311309A patent/PL181246B1/pl not_active IP Right Cessation
- 1995-02-01 CA CA002160785A patent/CA2160785C/en not_active Expired - Fee Related
- 1995-02-01 EP EP95906834A patent/EP0695324B2/de not_active Expired - Lifetime
- 1995-02-01 AU AU15274/95A patent/AU690202B2/en not_active Ceased
- 1995-02-01 EP EP95906835A patent/EP0696330B1/de not_active Expired - Lifetime
- 1995-02-01 US US08/454,320 patent/US5628941A/en not_active Expired - Lifetime
- 1995-02-01 AU AU15275/95A patent/AU680337B2/en not_active Ceased
- 1995-02-01 DE DE19580076T patent/DE19580076D2/de not_active Expired - Fee Related
- 1995-02-01 WO PCT/AT1995/000021 patent/WO1995023827A1/de not_active Ceased
- 1995-02-01 FI FI955205A patent/FI955205L/fi unknown
- 1995-02-01 US US08/454,315 patent/US5602247A/en not_active Expired - Fee Related
- 1995-02-01 CZ CZ19952950A patent/CZ290928B6/cs not_active IP Right Cessation
- 1995-02-01 RU RU95122169A patent/RU2142523C1/ru not_active IP Right Cessation
- 1995-02-01 WO PCT/AT1995/000022 patent/WO1995023885A1/de not_active Ceased
- 1995-02-01 RO RO95-01894A patent/RO113353B1/ro unknown
- 1995-02-01 KR KR1019950704798A patent/KR0173006B1/ko not_active Expired - Lifetime
- 1995-02-01 ES ES95906834T patent/ES2109089T5/es not_active Expired - Lifetime
- 1995-02-01 DE DE19580078T patent/DE19580078D2/de not_active Ceased
- 1995-02-01 CN CN95190142A patent/CN1085994C/zh not_active Expired - Lifetime
- 1995-02-01 CN CN95190150A patent/CN1124044A/zh active Pending
- 1995-02-08 TW TW084101059A patent/TW460479B/zh not_active IP Right Cessation
- 1995-02-16 IL IL11267895A patent/IL112678A/xx not_active IP Right Cessation
- 1995-02-17 ZA ZA951333A patent/ZA951333B/xx unknown
- 1995-02-17 MY MYPI95000405A patent/MY115340A/en unknown
- 1995-02-20 HR HRA430/94A patent/HRP950076B1/xx not_active IP Right Cessation
- 1995-02-23 MA MA23788A patent/MA23460A1/fr unknown
- 1995-02-27 YU YU12695A patent/YU48932B/sh unknown
- 1995-02-28 PE PE1995262903A patent/PE46295A1/es not_active Application Discontinuation
- 1995-02-28 ID IDP950328A patent/ID917B/id unknown
- 1995-05-17 DE DE29508167U patent/DE29508167U1/de not_active Expired - Lifetime
- 1995-10-12 LV LVP-95-308A patent/LV11331B/lv unknown
- 1995-10-30 NO NO954351A patent/NO954351L/no unknown
- 1995-10-30 BG BG100106A patent/BG62409B1/bg unknown
- 1995-10-30 NO NO954350A patent/NO308370B1/no unknown
- 1995-10-31 FI FI955204A patent/FI114220B/fi not_active IP Right Cessation
1997
- 1997-10-30 GR GR970402739T patent/GR3025123T3/el unknown

Also Published As

Publication number	Publication date
CZ290928B6 (cs)	2002-11-13
HK1004778A1 (en)	1998-12-04
AU690202B2 (en)	1998-04-23
CN1085994C (zh)	2002-06-05
WO1995023827A1 (de)	1995-09-08
ATA43094A (de)	1995-04-15
MY115340A (en)	2003-05-31
PL311309A1 (en)	1996-02-05
FI955204A7 (fi)	1995-10-31
GR3025123T3 (en)	1998-01-30
FI955205A0 (fi)	1995-10-31
BR9505855A (pt)	1996-02-13
AU1527495A (en)	1995-09-18
PE46295A1 (es)	1995-12-29
LV11331B (en)	1996-10-20
ID917B (id)	1996-09-12
IL112678A0 (en)	1995-05-26
JP2758991B2 (ja)	1998-05-28
AU1527595A (en)	1995-09-18
ES2109089T3 (es)	1998-01-01
GB2291834B (en)	1998-01-07
GB2291834A (en)	1996-02-07
RO113353B1 (ro)	1998-06-30
JPH08508785A (ja)	1996-09-17
HRP950076B1 (en)	2000-04-30
IL112678A (en)	2000-01-31
HU9503112D0 (en)	1996-01-29
JPH08508784A (ja)	1996-09-17
BG62409B1 (bg)	1999-10-29
EP0695324B2 (de)	2005-11-16
NO954350D0 (no)	1995-10-30
HU214289B (hu)	1998-03-02
NZ278816A (en)	1997-11-24
DE59500974D1 (de)	1997-12-18
CZ295095A3 (en)	1996-02-14
EP0695324B1 (de)	1997-10-29
FI955205A7 (fi)	1995-10-31
SI0695324T1 (sl)	1998-02-28
YU12695A (sh)	1997-09-30
YU48932B (sh)	2002-12-10
ATE160182T1 (de)	1997-11-15
DE19580078D2 (de)	1996-06-27
SK134095A3 (en)	1997-01-08
EP0695324A1 (de)	1996-02-07
SI0695324T2 (sl)	2006-04-30
US5602247A (en)	1997-02-11
MA23460A1 (fr)	1995-10-01
HUT74115A (en)	1996-11-28
JP2703117B2 (ja)	1998-01-26
GB9521214D0 (en)	1995-12-20
ATE159746T1 (de)	1997-11-15
BR9505780A (pt)	1996-02-27
SK281026B6 (sk)	2000-11-07
FI114220B (fi)	2004-09-15
CA2160785C (en)	2007-01-09
GB2291833B (en)	1997-11-26
FI955204A0 (fi)	1995-10-31
CA2160785A1 (en)	1995-09-08
NO308370B1 (no)	2000-09-04
KR0173006B1 (ko)	1999-03-30
TW460479B (en)	2001-10-21
GB9521213D0 (en)	1995-12-20
DE29508167U1 (de)	1995-09-07
RU2142523C1 (ru)	1999-12-10
NO954351D0 (no)	1995-10-30
GB2291833A (en)	1996-02-07
DE19580076D2 (de)	1996-06-27
US5628941A (en)	1997-05-13
FI955205L (fi)	1995-10-31
DE59500899D1 (de)	1997-12-04
BG100106A (bg)	1996-11-29
ES2109089T5 (es)	2006-05-16
CN1124044A (zh)	1996-06-05
ZA951333B (en)	1995-10-23
HRP950076A2 (en)	1997-02-28
PL181246B1 (pl)	2001-06-29
WO1995023885A1 (de)	1995-09-08
NO954351L (no)	1995-11-07
EP0696330B1 (de)	1997-11-12
AU680337B2 (en)	1997-07-24
NO954350L (no)	1995-12-07
EP0696330A1 (de)	1996-02-14
CN1124033A (zh)	1996-06-05
LV11331A (lv)	1996-06-20

Publication	Publication Date	Title
EE9500061A (et)	1996-02-15	Tselluloosist formeeritud materjali tootmisviis
RU95122169A (ru)	1997-11-27	Способ получения целлюлозных формованных изделий
DE59600089D1 (de)	1998-03-05	Verfahren zur herstellung eines cellulosischen formkörpers
DE69503826D1 (de)	1998-09-10	Verfahren zur Reinigung von zurückgewonnenen N-Methylmorpholin-N-oxid-Lösungen
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