BR9200043A - Processo para a producao de um artigo conformado de celulose - Google Patents

Processo para a producao de um artigo conformado de celulose

Info

Publication number
BR9200043A
BR9200043A BR929200043A BR9200043A BR9200043A BR 9200043 A BR9200043 A BR 9200043A BR 929200043 A BR929200043 A BR 929200043A BR 9200043 A BR9200043 A BR 9200043A BR 9200043 A BR9200043 A BR 9200043A
Authority
BR
Brazil
Prior art keywords
conformed
production
cellulose article
cellulose
article
Prior art date
Application number
BR929200043A
Other languages
English (en)
Inventor
Stefan Zikeli
Heinrich Dr Firgo
Dieter Dr Eichinger
Raimund Jurkovic
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 BR9200043A publication Critical patent/BR9200043A/pt

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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Woven Fabrics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BR929200043A 1991-01-09 1992-01-08 Processo para a producao de um artigo conformado de celulose BR9200043A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0003291A AT395863B (de) 1991-01-09 1991-01-09 Verfahren zur herstellung eines cellulosischen formkoerpers

Publications (1)

Publication Number Publication Date
BR9200043A true BR9200043A (pt) 1992-09-08

Family

ID=3479723

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929200043A BR9200043A (pt) 1991-01-09 1992-01-08 Processo para a producao de um artigo conformado de celulose

Country Status (24)

Country Link
US (1) US5252284A (pt)
EP (1) EP0494852B1 (pt)
JP (1) JPH04308220A (pt)
AT (1) AT395863B (pt)
BG (1) BG60111A3 (pt)
BR (1) BR9200043A (pt)
CA (1) CA2059043A1 (pt)
CZ (1) CZ282528B6 (pt)
DE (1) DE59202175D1 (pt)
DK (1) DK0494852T3 (pt)
ES (1) ES2072746T3 (pt)
FI (1) FI97155C (pt)
HU (1) HU212340B (pt)
MX (1) MX9200080A (pt)
NO (1) NO303696B1 (pt)
PH (1) PH29990A (pt)
PL (1) PL169309B1 (pt)
RO (1) RO107701B1 (pt)
RU (1) RU2072006C1 (pt)
SI (1) SI9112009A (pt)
SK (1) SK279852B6 (pt)
TR (1) TR27259A (pt)
YU (1) YU47623B (pt)
ZA (1) ZA9110195B (pt)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451364A (en) * 1992-01-17 1995-09-19 Viskase Corporation Cellulose food casing manufacturing method
US5658524A (en) * 1992-01-17 1997-08-19 Viskase Corporation Cellulose article manufacturing method
USH1592H (en) * 1992-01-17 1996-09-03 Viskase Corporation Cellulosic food casing
ATA53792A (de) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
US5417909A (en) * 1992-06-16 1995-05-23 Thuringisches Institut Fur Textil- Und Kunststoff-Forschung E.V. Process for manufacturing molded articles of cellulose
KR100297308B1 (ko) * 1993-02-16 2001-10-24 나가이 야타로 성형용셀룰로오즈용액및이를사용하는성형방법
US5652001A (en) * 1993-05-24 1997-07-29 Courtaulds Fibres Limited Spinnerette
TR28441A (tr) * 1993-05-24 1996-07-04 Courtaulds Fibres Holdings Ltd Liyosel filamentlerinin pihtilastirilmasinda kullanilabilen egirme hücreleri.
AT399729B (de) * 1993-07-01 1995-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern sowie vorrichtung zur durchführung des verfahrens und deren verwendung
AT401271B (de) * 1993-07-08 1996-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von cellulosefasern
AT402738B (de) * 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag Spinndüse
AT403584B (de) * 1993-09-13 1998-03-25 Chemiefaser Lenzing Ag Verfahren und vorrichtung zur herstellung cellulosischer flach- oder schlauchfolien
US5603884A (en) * 1994-11-18 1997-02-18 Viskase Corporation Reinforced cellulosic film
WO1996017118A1 (de) * 1994-12-02 1996-06-06 Akzo Nobel N.V. Verfahren zur herstellung cellulosischer formkörper und ein garn aus cellulosischen filamenten
US5984655A (en) * 1994-12-22 1999-11-16 Lenzing Aktiengesellschaft Spinning process and apparatus
US5658525A (en) * 1995-08-04 1997-08-19 Viskase Corporation Cellulose food casing manufacturing method
GB9605504D0 (en) * 1996-03-15 1996-05-15 Courtaulds Plc Manufacture of elongate members
ID17252A (id) * 1996-04-29 1997-12-11 Akzo Nobel Nv Proses pembuatan obyek yang terbuat dari selulosa
US6235392B1 (en) 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
US6221487B1 (en) 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
US6605648B1 (en) * 1999-04-06 2003-08-12 Phillips Plastics Corporation Sinterable structures and method
EP1065301A1 (de) * 1999-07-01 2001-01-03 MELITTA HAUSHALTSPRODUKTE GmbH & Co. Kommanditgesellschaft Reaktive, faserförmige Cellulosekoagulate
US6368703B1 (en) 1999-08-17 2002-04-09 Phillips Plastics Corporation Supported porous materials
US6869445B1 (en) 2000-05-04 2005-03-22 Phillips Plastics Corp. Packable ceramic beads for bone repair
DE10043297B4 (de) * 2000-09-02 2005-12-08 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
AT410319B (de) * 2001-07-25 2003-03-25 Chemiefaser Lenzing Ag Celluloseschwamm und verfahren zu dessen herstellung
DE10200405A1 (de) * 2002-01-08 2002-08-01 Zimmer Ag Spinnvorrichtung und -verfahren mit Kühlbeblasung
DE10200406A1 (de) * 2002-01-08 2003-07-24 Zimmer Ag Spinnvorrichtung und -verfahren mit turbulenter Kühlbeblasung
DE10204381A1 (de) * 2002-01-28 2003-08-07 Zimmer Ag Ergonomische Spinnanlage
DE10206089A1 (de) * 2002-02-13 2002-08-14 Zimmer Ag Bersteinsatz
DE10213007A1 (de) * 2002-03-22 2003-10-09 Zimmer Ag Verfahren und Vorrichtung zur Regelung des Raumklimas bei einem Spinnprozess
DE10223268B4 (de) * 2002-05-24 2006-06-01 Zimmer Ag Benetzungseinrichtung und Spinnanlage mit Benetzungseinrichtung
DE10314878A1 (de) * 2003-04-01 2004-10-28 Zimmer Ag Verfahren und Vorrichtung zur Herstellung nachverstreckter Cellulose-Spinnfäden
JP4234057B2 (ja) * 2003-06-30 2009-03-04 ヒョスング コーポレーション 高均質セルロース溶液から製造したセルロースディップコード及びタイヤ
AT6807U1 (de) * 2004-01-13 2004-04-26 Chemiefaser Lenzing Ag Cellulosische faser der gattung lyocell
DE102004024030A1 (de) * 2004-05-13 2005-12-08 Zimmer Ag Lyocell-Verfahren mit polymerisationsgradabhängiger Einstellung der Verarbeitungsdauer
DE102004024028B4 (de) * 2004-05-13 2010-04-08 Lenzing Ag Lyocell-Verfahren und -Vorrichtung mit Presswasserrückführung
DE102004024029A1 (de) * 2004-05-13 2005-12-08 Zimmer Ag Lyocell-Verfahren und -Vorrichtung mit Steuerung des Metallionen-Gehalts
KR100595751B1 (ko) * 2004-11-11 2006-07-03 주식회사 효성 셀룰로오스 멀티 필라멘트의 제조방법
KR100966111B1 (ko) 2005-03-15 2010-06-28 주식회사 효성 셀룰로오스 멀티 필라멘트의 제조방법
US8029259B2 (en) * 2008-04-11 2011-10-04 Reifenhauser Gmbh & Co. Kg Maschinenfabrik Array of nozzles for extruding multiple cellulose fibers
US8303888B2 (en) * 2008-04-11 2012-11-06 Reifenhauser Gmbh & Co. Kg Process of forming a non-woven cellulose web and a web produced by said process
US8029260B2 (en) * 2008-04-11 2011-10-04 Reifenhauser Gmbh & Co. Kg Maschinenfabrik Apparatus for extruding cellulose fibers
EP2565304A1 (de) 2011-09-02 2013-03-06 Aurotec GmbH Extrusionsverfahren und -vorrichtung
EP2565303A1 (de) 2011-09-02 2013-03-06 Aurotec GmbH Extrusionsverfahren
EP2719801A1 (de) 2012-10-10 2014-04-16 Aurotec GmbH Spinnbad und Verfahren zur Verfestigung eines Formkörpers
GB2511528A (en) 2013-03-06 2014-09-10 Speciality Fibres And Materials Ltd Absorbent materials
JP6856828B2 (ja) 2015-04-09 2021-04-14 Ｓｐｉｂｅｒ株式会社 極性溶媒溶液及びその製造方法
WO2016163336A1 (ja) 2015-04-09 2016-10-13 Ｓｐｉｂｅｒ株式会社 極性溶媒溶液及びその製造方法
BR112020004144B1 (pt) * 2017-10-06 2023-10-10 Lenzing Aktiengesellschaft Dispositivo para a extrusão de filamentos, emprego de um dispositivo para a extrusão de filamentos e processo para produção de dispositivo para a extrusão de filamentos
EP3674454A1 (en) * 2018-12-28 2020-07-01 Lenzing Aktiengesellschaft Cellulose filament process
CN111270322B (zh) * 2020-02-15 2021-02-02 江苏标丽精密机械有限公司 一种用于化纤设备的水浴牵伸槽装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341555A (en) * 1939-01-05 1944-02-15 Baker & Co Inc Extrusion device
US3414645A (en) * 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
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
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
ZA785535B (en) * 1977-10-31 1979-09-26 Akzona Inc Process for surface treating cellulose products
US4261943A (en) * 1979-07-02 1981-04-14 Akzona Incorporated Process for surface treating cellulose products
JPS5930909A (ja) * 1982-08-09 1984-02-18 Asahi Chem Ind Co Ltd 紡糸用口金
US4501886A (en) * 1982-08-09 1985-02-26 E. I. Du Pont De Nemours And Company Cellulosic fibers from anisotropic solutions
DD218124A1 (de) * 1983-08-16 1985-01-30 Waschgeraetewerk Veb Verfahren zur charakterisierung tensidhaltiger loesungen in waschgeraeten
SU1224362A1 (ru) * 1984-06-29 1986-04-15 Предприятие П/Я А-3844 Способ получени целлюлозных волокон
JPS6414317A (en) * 1987-06-18 1989-01-18 Du Pont Colored aramid fiber
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
DE4012479A1 (de) * 1990-04-19 1991-10-24 Degussa Titandioxidpresslinge, verfahren zu ihrer herstellung sowie ihre verwendung
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

Also Published As

Publication number Publication date
NO303696B1 (no) 1998-08-17
AT395863B (de) 1993-03-25
CS2292A3 (en) 1992-08-12
ZA9110195B (en) 1992-10-28
DE59202175D1 (de) 1995-06-22
SI9112009A (en) 1994-12-31
RO107701B1 (ro) 1993-12-30
FI920072A0 (fi) 1992-01-08
DK0494852T3 (da) 1995-07-10
FI97155C (fi) 1996-10-25
ES2072746T3 (es) 1995-07-16
FI97155B (fi) 1996-07-15
HUT64110A (en) 1993-11-29
NO920108L (no) 1992-07-10
SK279852B6 (sk) 1999-04-13
YU200991A (sh) 1994-01-20
HU9200064D0 (en) 1992-04-28
BG60111A3 (en) 1993-10-15
EP0494852B1 (de) 1995-05-17
RU2072006C1 (ru) 1997-01-20
MX9200080A (es) 1992-07-01
CZ282528B6 (cs) 1997-08-13
NO920108D0 (no) 1992-01-08
EP0494852A2 (de) 1992-07-15
PL293115A1 (en) 1992-08-24
CA2059043A1 (en) 1992-07-10
ATA3291A (de) 1992-08-15
HU212340B (en) 1996-05-28
FI920072A (fi) 1992-07-10
PH29990A (en) 1996-10-29
YU47623B (sh) 1995-10-24
PL169309B1 (pl) 1996-06-28
US5252284A (en) 1993-10-12
EP0494852A3 (en) 1993-03-17
TR27259A (tr) 1994-12-22
JPH04308220A (ja) 1992-10-30

Similar Documents

Publication Publication Date Title
BR9200043A (pt) Processo para a producao de um artigo conformado de celulose
BR9200035A (pt) Processo para a producao de um artigo conformado de celulose
BR9202563A (pt) Processo para producao de um produto poroso de silicone
PT98717A (pt) Processo para a preparacao de derivados de pirazole
BR9105277A (pt) Metodo para a producao de artigos modelados de celulose
BR9107113A (pt) Processo para a producao de sulfatos de glicerideos parciais
PT98491A (pt) Processo para a preparacao de um poliactideo
PT97433A (pt) Processo para a preparacao de sacarose-6-ester
BR9000640A (pt) Processo para producao de um artigo termoplastico
BR9104923A (pt) Processo para a producao de um bisfenol
BR9205016A (pt) Processo de producao de um revestimento
BR9406590A (pt) Processo para a produção de gelatina
BR9103948A (pt) Processo para a producao de polimeros de estireno expandiveis
BR9106967A (pt) Processo para a producao de um copolimero,micromonomero,copolimero e artigo cromatografico
PT770687E (pt) Processo para a producao de nicotinamida
BR9610102A (pt) Processo para preparar um artigo revestido
BR9203799A (pt) Processo para a producao de diritromicina
BR9406201A (pt) Processo para a produção de difluoro-metano
BR9002426A (pt) Processo para a producao de um produto moldado
BR9103885A (pt) Processo para a producao de latex estavel
BR9204267A (pt) Processo para a producao de particulas de polimero
BR9401308A (pt) Processo para a produção de derivados de fenol ortoisopropilatados
BR9105109A (pt) Processo para a producao de tuberculos
PT90353A (pt) Processo para a producao de polipeptideos
PT97828A (pt) Processo para a preparacao de fenil-triazinas

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 9A., 10A., 11A., 12A., 13A., 14A., 15A., 16A., 17A., 18A. E 19A. ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.