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NO965583L - Fremgangsmåte for kontroll av en flytende cellulosesuspensjon - Google Patents

Fremgangsmåte for kontroll av en flytende cellulosesuspensjon

Info

Publication number
NO965583L
NO965583L NO965583A NO965583A NO965583L NO 965583 L NO965583 L NO 965583L NO 965583 A NO965583 A NO 965583A NO 965583 A NO965583 A NO 965583A NO 965583 L NO965583 L NO 965583L
Authority
NO
Norway
Prior art keywords
suspension
vessel
controlling
cellulose suspension
liquid cellulose
Prior art date
Application number
NO965583A
Other languages
English (en)
Other versions
NO965583D0 (no
Inventor
Stefan Zikeli
Friedrich Ecker
Ulrich Moederl
Franz Schwenninger
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3499131&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO965583(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of NO965583D0 publication Critical patent/NO965583D0/no
Publication of NO965583L publication Critical patent/NO965583L/no

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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • 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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Artificial Filaments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Det er beskrevet en fremgangsmåte for kontroll av en flytende suspensjon av finfordelt cellulose i et flytende, vandig tertiært aminoksyd, som er særpre- get ved kombinasjon av følgende forholdsregler: A) suspensjonen transporteres i en beholder med en innføringsåpning for suspensjonen, B) suspensjonen som er ført inn i beholderen, transporteres gjennom beholderen, og C) den gjennom beholderen transporterte suspen- sjon føres ut fra beholderen via en utførings- åpning, idet D) vekten av beholderen måles og styres med avvikene fra en forutbestemt nominell verdi av suspensjonens innføring hhv. utføring.
NO965583A 1995-05-04 1996-12-27 Fremgangsmåte for kontroll av en flytende cellulosesuspensjon NO965583L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0076395A AT405576B (de) 1995-05-04 1995-05-04 Verfahren zum kontrollieren einer fliessenden cellulosesuspension
PCT/AT1996/000060 WO1996035008A1 (de) 1995-05-04 1996-03-25 Verfahren zum kontrollieren einer fliessenden cellulosesuspension

Publications (2)

Publication Number Publication Date
NO965583D0 NO965583D0 (no) 1996-12-27
NO965583L true NO965583L (no) 1997-02-28

Family

ID=3499131

Family Applications (1)

Application Number Title Priority Date Filing Date
NO965583A NO965583L (no) 1995-05-04 1996-12-27 Fremgangsmåte for kontroll av en flytende cellulosesuspensjon

Country Status (10)

Country Link
US (1) US5582783A (no)
EP (1) EP0766753B1 (no)
JP (1) JPH10502978A (no)
AT (2) AT405576B (no)
AU (1) AU696994B2 (no)
BR (1) BR9606356A (no)
CA (1) CA2192783A1 (no)
DE (1) DE59602706D1 (no)
NO (1) NO965583L (no)
WO (1) WO1996035008A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603884A (en) * 1994-11-18 1997-02-18 Viskase Corporation Reinforced cellulosic film
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
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
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
US6208877B1 (en) * 1997-07-03 2001-03-27 Ericsson, Inc. Methods and apparatus for selectively displaying information entered from a radiotelephone keypad
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
US7326376B1 (en) * 1999-10-06 2008-02-05 Lenzing Ag Method and device for controlling the composition of the cellulose containing extrusion solution in the lyocell process
US6973247B2 (en) * 2001-07-02 2005-12-06 Acreo Ab Method and device for controlling the refractive index in an optical fiber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054784A (en) * 1975-06-18 1977-10-18 Ricciardi Ronald J Weigh feeder system
US4111272A (en) * 1976-12-07 1978-09-05 Acrison, Incorporated Weigh feeding apparatus
US4210963A (en) * 1976-04-19 1980-07-01 Angelo Ferrara Weigh feeder system
CA1094039A (en) * 1976-04-19 1981-01-20 Angelo Ferrara Weigh feeder system
USRE32102E (en) * 1976-04-19 1986-04-01 Acrison, Inc. Weigh feeding apparatus
USRE32101E (en) * 1976-12-07 1986-04-01 Acrison, Inc. Weigh feeding apparatus
NZ218558A (en) * 1985-12-19 1989-03-29 Csr Ltd Measuring flow rate of a fluid by a weight controlled through-flow container
AT392972B (de) * 1988-08-16 1991-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens
AT396930B (de) * 1992-01-23 1993-12-27 Chemiefaser Lenzing Ag Aminoxide
US5354524A (en) * 1993-05-24 1994-10-11 Alan Sellars Monitoring concentration of dope in product manufacture
US5423456A (en) * 1994-01-03 1995-06-13 Larry V. Arendonk Apparatus for continuous flow weighing

Also Published As

Publication number Publication date
AU696994B2 (en) 1998-09-24
CA2192783A1 (en) 1996-11-07
JPH10502978A (ja) 1998-03-17
ATA76395A (de) 1999-01-15
AU4931496A (en) 1996-11-21
WO1996035008A1 (de) 1996-11-07
DE59602706D1 (de) 1999-09-16
ATE183252T1 (de) 1999-08-15
US5582783A (en) 1996-12-10
BR9606356A (pt) 1997-12-23
NO965583D0 (no) 1996-12-27
EP0766753A1 (de) 1997-04-09
EP0766753B1 (de) 1999-08-11
AT405576B (de) 1999-09-27

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