SE9301363L - Sätt att förbättra cellulosabaserade spinnlösningars reologi och processbarhet - Google Patents

Sätt att förbättra cellulosabaserade spinnlösningars reologi och processbarhet

Info

Publication number
SE9301363L
SE9301363L SE9301363A SE9301363A SE9301363L SE 9301363 L SE9301363 L SE 9301363L SE 9301363 A SE9301363 A SE 9301363A SE 9301363 A SE9301363 A SE 9301363A SE 9301363 L SE9301363 L SE 9301363L
Authority
SE
Sweden
Prior art keywords
group
pct
rheology
processability
cellulose
Prior art date
Application number
SE9301363A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE9301363D0 (sv
SE500782C2 (sv
Inventor
Ingemar Uneback
Margreth Strandberg
Carl-Axel Soederlund
Original Assignee
Berol Nobel Ab
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 Berol Nobel Ab filed Critical Berol Nobel Ab
Priority to SE9301363A priority Critical patent/SE9301363L/
Publication of SE9301363D0 publication Critical patent/SE9301363D0/xx
Priority to CN94191858A priority patent/CN1039249C/zh
Priority to PCT/SE1994/000328 priority patent/WO1994025646A1/en
Priority to AT94913863T priority patent/ATE167708T1/de
Priority to DE69411266T priority patent/DE69411266T2/de
Priority to JP6524147A priority patent/JPH08509272A/ja
Priority to EP94913863A priority patent/EP0695379B1/de
Priority to TW083103593A priority patent/TW257801B/zh
Publication of SE500782C2 publication Critical patent/SE500782C2/sv
Publication of SE9301363L publication Critical patent/SE9301363L/
Priority to US08/530,128 priority patent/US5582637A/en

Links

Classifications

    • 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
    • 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
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose
    • 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
    • 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
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions
    • 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
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
SE9301363A 1993-04-23 1993-04-23 Sätt att förbättra cellulosabaserade spinnlösningars reologi och processbarhet SE9301363L (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9301363A SE9301363L (sv) 1993-04-23 1993-04-23 Sätt att förbättra cellulosabaserade spinnlösningars reologi och processbarhet
EP94913863A EP0695379B1 (de) 1993-04-23 1994-04-14 Verfahren zur verbesserung der rheologie und verarbeitbarkeit von spinnlösungen aus cellulose
DE69411266T DE69411266T2 (de) 1993-04-23 1994-04-14 Verfahren zur verbesserung der rheologie und verarbeitbarkeit von spinnlösungen aus cellulose
PCT/SE1994/000328 WO1994025646A1 (en) 1993-04-23 1994-04-14 Method for improving the rheology and the processability of cellulose-based spinning solutions
AT94913863T ATE167708T1 (de) 1993-04-23 1994-04-14 Verfahren zur verbesserung der rheologie und verarbeitbarkeit von spinnlösungen aus cellulose
CN94191858A CN1039249C (zh) 1993-04-23 1994-04-14 改善纤维素基纺丝溶液的流变学和加工性能的方法
JP6524147A JPH08509272A (ja) 1993-04-23 1994-04-14 セルロース系紡糸液のレオロジーおよび加工処理能力を改良する方法
TW083103593A TW257801B (de) 1993-04-23 1994-04-22
US08/530,128 US5582637A (en) 1993-04-23 1995-04-14 Method for improving the rheology and the processability of cellulose-based spinning solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301363A SE9301363L (sv) 1993-04-23 1993-04-23 Sätt att förbättra cellulosabaserade spinnlösningars reologi och processbarhet

Publications (3)

Publication Number Publication Date
SE9301363D0 SE9301363D0 (sv) 1993-04-23
SE500782C2 SE500782C2 (sv) 1994-09-05
SE9301363L true SE9301363L (sv) 1994-09-05

Family

ID=20389685

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301363A SE9301363L (sv) 1993-04-23 1993-04-23 Sätt att förbättra cellulosabaserade spinnlösningars reologi och processbarhet

Country Status (9)

Country Link
US (1) US5582637A (de)
EP (1) EP0695379B1 (de)
JP (1) JPH08509272A (de)
CN (1) CN1039249C (de)
AT (1) ATE167708T1 (de)
DE (1) DE69411266T2 (de)
SE (1) SE9301363L (de)
TW (1) TW257801B (de)
WO (1) WO1994025646A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2429802T3 (es) * 2008-02-08 2013-11-15 List Holding Ag Procedimiento y dispositivo para la fabricación de cuerpos moldeados
EP2556186B1 (de) 2010-04-08 2017-01-04 LIST Holding AG Verfahren zur herstellung eines produktes
CN106283245A (zh) * 2016-08-09 2017-01-04 东华大学 一种小分子液晶改性纤维素纤维的纺丝工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA580008A (en) * 1959-07-21 B. Ratcliffe Charles Process and composition for improving the properties of fibrous cellulosic material
NL97266C (de) * 1955-01-20
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
US4418026A (en) * 1980-05-12 1983-11-29 Courtaulds Limited Process for spinning cellulose ester fibres
SE445563B (sv) * 1984-11-19 1986-06-30 Berol Kemi Ab Sett att forbettra cellulosabaserade spinnlosningars processbarhet genom att en etylenoxidaddukt tillsettes

Also Published As

Publication number Publication date
SE9301363D0 (sv) 1993-04-23
CN1039249C (zh) 1998-07-22
ATE167708T1 (de) 1998-07-15
US5582637A (en) 1996-12-10
EP0695379B1 (de) 1998-06-24
DE69411266D1 (de) 1998-07-30
EP0695379A1 (de) 1996-02-07
SE500782C2 (sv) 1994-09-05
CN1121735A (zh) 1996-05-01
DE69411266T2 (de) 1998-11-05
TW257801B (de) 1995-09-21
WO1994025646A1 (en) 1994-11-10
JPH08509272A (ja) 1996-10-01

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