TR200100782T2 - Şekillenmiş selülozik maddeler üretmek için işlem - Google Patents

Şekillenmiş selülozik maddeler üretmek için işlem

Info

Publication number
TR200100782T2
TR200100782T2 TR2001/00782T TR200100782T TR200100782T2 TR 200100782 T2 TR200100782 T2 TR 200100782T2 TR 2001/00782 T TR2001/00782 T TR 2001/00782T TR 200100782 T TR200100782 T TR 200100782T TR 200100782 T2 TR200100782 T2 TR 200100782T2
Authority
TR
Turkey
Prior art keywords
air gap
precipitation bath
cellulosic materials
cellulose solution
filaments
Prior art date
Application number
TR2001/00782T
Other languages
English (en)
Inventor
Uwe Bauer Ralf
G�Nter Niemz Frank
Original Assignee
Alceru Schwarza Gmbh
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 Alceru Schwarza Gmbh filed Critical Alceru Schwarza Gmbh
Publication of TR200100782T2 publication Critical patent/TR200100782T2/tr

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
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Özellikle lifler, iplikler, gibi selülozik maddeler üretmek için bir islem, bu islem, a) selülozu sulu bir üçüncü amin oksitte, özellikle de N-metilmorfolin N-oksitte eritmeyi ve b) selüloz çözeltisini bir hava bosluguyla ekstrüsyon yoluyla bir çökelme küvetinin içine kaliptan çikarmayi ve sekillenen maddelerin çökelmesini içerir, bu selüloz çözeltisi ve/veya çökelme küveti bir tensid içerir, içinde b) basamaginda selüloz çözeltisinin ve/veya çökelme küvetinin tensid içerigi c kütle olarak 100 ppm > c >=(büyük esit)5 ppm ve hava boslugunun genisligi 2 mm'den 20 mm'ye kadardir.
TR2001/00782T 1998-09-17 1999-09-14 Şekillenmiş selülozik maddeler üretmek için işlem TR200100782T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19842557A DE19842557C1 (de) 1998-09-17 1998-09-17 Verfahren zur Herstellung cellulosischer Formkörper

Publications (1)

Publication Number Publication Date
TR200100782T2 true TR200100782T2 (tr) 2001-08-21

Family

ID=7881249

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/00782T TR200100782T2 (tr) 1998-09-17 1999-09-14 Şekillenmiş selülozik maddeler üretmek için işlem

Country Status (18)

Country Link
US (1) US6814904B1 (tr)
EP (1) EP1125012B1 (tr)
JP (1) JP2002526671A (tr)
KR (1) KR100567782B1 (tr)
CN (1) CN1136341C (tr)
AT (1) ATE259434T1 (tr)
BR (1) BR9913803A (tr)
CA (1) CA2344161A1 (tr)
DE (2) DE19842557C1 (tr)
MX (1) MXPA01002836A (tr)
MY (1) MY126455A (tr)
NO (1) NO317693B1 (tr)
PL (1) PL346710A1 (tr)
RU (1) RU2221091C2 (tr)
TR (1) TR200100782T2 (tr)
TW (1) TW442581B (tr)
WO (1) WO2000017425A1 (tr)
ZA (1) ZA200103096B (tr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102234852B (zh) * 2010-04-21 2013-04-10 聚隆纤维股份有限公司 Lyocell纤维的溶剂回收方法
AU2013249341A1 (en) 2012-04-19 2014-10-30 The Procter & Gamble Company Fibrous elements comprising fast wetting surfactants and methods for making same
BR112014026105A2 (pt) 2012-04-19 2017-06-27 Procter & Gamble elementos fibrosos que compreendem um polímero sem hidroxila e métodos de fabricação dos mesmos
JP2015514883A (ja) 2012-04-23 2015-05-21 ザ プロクター アンド ギャンブルカンパニー 繊維性構造体及びその製造方法
CN103801202B (zh) * 2014-01-28 2016-04-13 中国科学院化学研究所 再生纤维素超滤膜及其制备方法
CN103816817B (zh) * 2014-01-28 2017-02-15 中国科学院化学研究所 一种耐碱纤维素膜及其制备方法
CN107699966B (zh) * 2017-09-18 2019-07-30 浙江纺织服装职业技术学院 一种纤维素静电纺丝的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286001C (tr)
DD218121A1 (de) * 1983-10-17 1985-01-30 Chemiefaser Komb Schwarza Wilh Verfahren zur herstellung von formkoerpern aus celluloseloesungen
DD286001A5 (de) * 1989-07-24 1991-01-10 Veb Chemiefaserkombinat Schwarza "Wilhelm Pieck",De Verfahren zur herstellung einer polymerloesung
DE4308524C1 (de) * 1992-06-16 1994-09-22 Thueringisches Inst Textil Verfahren zur Herstellung von Cellulosefasern und -filamenten nach dem Trocken-Naßextrusionsverfahren
US5417909A (en) 1992-06-16 1995-05-23 Thuringisches Institut Fur Textil- Und Kunststoff-Forschung E.V. Process for manufacturing molded articles of cellulose
AT402738B (de) 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag Spinndüse
ATA249893A (de) * 1993-12-10 1994-12-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper und form- bzw. spinnmasse
AU4342496A (en) 1994-12-15 1996-07-03 Akzo Nobel N.V. Process for producing cellulosic moldings
US5984655A (en) 1994-12-22 1999-11-16 Lenzing Aktiengesellschaft Spinning process and apparatus
US5904818A (en) 1995-08-18 1999-05-18 Lenzing Aktiengesellschaft Process for the regeneration of an aqueous process liquid of the amine-oxide process
US6113799A (en) 1995-08-18 2000-09-05 Lenzing Aktiengesellschaft Process for selective separation of morpholine
SE509894C2 (sv) * 1996-08-27 1999-03-15 Akzo Nobel Surface Chem Användning av en linjär syntetisk polymer för att förbättra egenskaperna hos en formkropp av cellulosa framställd genom en tertiär aminoxidprocess

Also Published As

Publication number Publication date
ZA200103096B (en) 2001-10-26
NO20011354L (no) 2001-05-09
RU2221091C2 (ru) 2004-01-10
PL346710A1 (en) 2002-02-25
NO20011354D0 (no) 2001-03-16
KR20010079851A (ko) 2001-08-22
EP1125012A1 (de) 2001-08-22
TW442581B (en) 2001-06-23
WO2000017425A1 (de) 2000-03-30
BR9913803A (pt) 2001-10-23
NO317693B1 (no) 2004-12-06
DE19842557C1 (de) 2000-03-23
CN1320175A (zh) 2001-10-31
CA2344161A1 (en) 2000-03-30
DE59908531D1 (de) 2004-03-18
KR100567782B1 (ko) 2006-04-04
MXPA01002836A (es) 2002-04-08
MY126455A (en) 2006-10-31
JP2002526671A (ja) 2002-08-20
EP1125012B1 (de) 2004-02-11
ATE259434T1 (de) 2004-02-15
CN1136341C (zh) 2004-01-28
US6814904B1 (en) 2004-11-09

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