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NO972397L - Framgangsmåte for framstilling av et celluloseformlegeme - Google Patents

Framgangsmåte for framstilling av et celluloseformlegeme

Info

Publication number
NO972397L
NO972397L NO972397A NO972397A NO972397L NO 972397 L NO972397 L NO 972397L NO 972397 A NO972397 A NO 972397A NO 972397 A NO972397 A NO 972397A NO 972397 L NO972397 L NO 972397L
Authority
NO
Norway
Prior art keywords
cellulose
molding
preparation
cellulose solution
mold body
Prior art date
Application number
NO972397A
Other languages
English (en)
Other versions
NO972397D0 (no
Inventor
Heinrich Firgo
Eduard Muelleder
Sigrid Seidl
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 NO972397D0 publication Critical patent/NO972397D0/no
Publication of NO972397L publication Critical patent/NO972397L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/10—Crosslinking of cellulose
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Materials For Medical Uses (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Framgangsmåte for framstilling av celluloseformlegeme ifølge aminoksidmetoden, hvorved en suspensjon av cellulose i et vandig tertiært aminoksid omdannes til en celluloseløsning, og celluloseløsningen formes og fores gjennom et vandig fellingsbad/regenereringsbad hvorved det oppnås et formlegeme, som eller en valgfri vasking behandles med el kryssbindingsmiddel. I formingen anvendes en celluloseløsning som inneholder en substans som kan aktivere kryssbindingsmidlet. Framgangsmåten tillater framstilling av fibre med regulerbare fibrilleringsegenskaper.
NO972397A 1995-10-06 1997-05-27 Framgangsmåte for framstilling av et celluloseformlegeme NO972397L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0166395A AT402740B (de) 1995-10-06 1995-10-06 Cellulosefaser
PCT/AT1996/000180 WO1997013893A1 (de) 1995-10-06 1996-10-03 Cellulosefaser

Publications (2)

Publication Number Publication Date
NO972397D0 NO972397D0 (no) 1997-05-27
NO972397L true NO972397L (no) 1997-05-27

Family

ID=3518302

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972397A NO972397L (no) 1995-10-06 1997-05-27 Framgangsmåte for framstilling av et celluloseformlegeme

Country Status (11)

Country Link
US (1) US5919412A (no)
EP (1) EP0796358B1 (no)
JP (1) JPH10511150A (no)
CN (1) CN1173902A (no)
AT (2) AT402740B (no)
AU (1) AU7120296A (no)
BR (1) BR9606703A (no)
CA (1) CA2206328A1 (no)
DE (1) DE59600275D1 (no)
NO (1) NO972397L (no)
WO (1) WO1997013893A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10043297B4 (de) * 2000-09-02 2005-12-08 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
GB0101815D0 (en) * 2001-01-24 2001-03-07 Tencel Ltd Dyed lyocell fabric
AT410319B (de) * 2001-07-25 2003-03-25 Chemiefaser Lenzing Ag Celluloseschwamm und verfahren zu dessen herstellung
AT413287B (de) * 2003-11-25 2006-01-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
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
US6955850B1 (en) * 2004-04-29 2005-10-18 The Procter & Gamble Company Polymeric structures and method for making same
CN111471521A (zh) * 2020-03-16 2020-07-31 浙江工业大学 一种水酶法提取红花山茶籽油的精炼方法
KR102440861B1 (ko) * 2020-05-26 2022-09-05 오영세 라이오셀 섬유의 제조방법 및 이로부터 제조된 라이오셀 섬유
EP4305099A4 (en) * 2021-03-15 2024-10-23 Grasim Industries Limited MODIFIED REGENERATED CELLULOSE FIBER

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9022175D0 (en) * 1990-10-12 1990-11-28 Courtaulds Plc Treatment of fibres
GB9103297D0 (en) * 1991-02-15 1991-04-03 Courtaulds Plc Fibre production method
GB9122318D0 (en) * 1991-10-21 1991-12-04 Courtaulds Plc Treatment of elongate members
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
GB9304887D0 (en) * 1993-03-10 1993-04-28 Courtaulds Plc Fibre treatment
DE4312219C2 (de) * 1993-04-14 2002-05-08 Thueringisches Inst Textil Verfahren zur Reduzierung der Fibrillierbarkeit von lösungsgesponnenen Cellulosefasern
US5662858A (en) * 1993-04-21 1997-09-02 Lenzing Aktiengesellschaft Process for the production of cellulose fibres having a reduced tendency to fibrillation
GB9313128D0 (en) * 1993-06-24 1993-08-11 Courtaulds Fibres Ltd Fabric treatment
AT401271B (de) * 1993-07-08 1996-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von cellulosefasern
GB2284421A (en) * 1993-12-02 1995-06-07 Courtaulds Plc Treatment of cellulose
EP0665311B1 (de) * 1994-01-29 1998-12-09 DyStar Textilfarben GmbH & Co. Deutschland KG Aminierte cellulosische Synthesefasern
GB9408742D0 (en) * 1994-05-03 1994-06-22 Courtaulds Fibres Holdings Ltd Fabric treatment
DE19520804C3 (de) * 1995-02-21 2000-08-24 Cellcat Gmbh Cellulosepartikel, die im Innern kationische Gruppen aufweisen, Verfahren zu ihrer Herstellung und ihre Verwendung
WO1996026220A1 (de) * 1995-02-21 1996-08-29 Cellcat Gmbh Zellulosepartikel, verfahren zu deren herstellung und deren verwendung

Also Published As

Publication number Publication date
NO972397D0 (no) 1997-05-27
EP0796358B1 (de) 1998-06-10
CN1173902A (zh) 1998-02-18
DE59600275D1 (de) 1998-07-16
ATA166395A (de) 1996-12-15
JPH10511150A (ja) 1998-10-27
WO1997013893A1 (de) 1997-04-17
ATE167241T1 (de) 1998-06-15
US5919412A (en) 1999-07-06
AU7120296A (en) 1997-04-30
BR9606703A (pt) 1999-04-27
CA2206328A1 (en) 1997-04-17
AT402740B (de) 1997-08-25
EP0796358A1 (de) 1997-09-24

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