NO950865L - Cellulosefibre - Google Patents

Cellulosefibre

Info

Publication number
NO950865L
NO950865L NO950865A NO950865A NO950865L NO 950865 L NO950865 L NO 950865L NO 950865 A NO950865 A NO 950865A NO 950865 A NO950865 A NO 950865A NO 950865 L NO950865 L NO 950865L
Authority
NO
Norway
Prior art keywords
air gap
spinning
air
width
cellulose
Prior art date
Application number
NO950865A
Other languages
English (en)
Other versions
NO950865D0 (no
Inventor
Hartmut Ruf
Markus Eibl
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 NO950865D0 publication Critical patent/NO950865D0/no
Publication of NO950865L publication Critical patent/NO950865L/no

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
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Materials For Medical Uses (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Det er beskrevet en fremgangsmåte ved fremstilling av cellulosefibre, idet en opplesning av cellulose ekstruderes i et tertiært aminoksyd gjennom spinne- hull av en spinnedyse, og de ekstruderte filamenter føres via en luftspalte ved uttrekk inn i et utfel- lingsbad. Fremgangsmåten er særpreget ved at den gjennomføres slik at det matematiske uttrykk 51,4 + 0,033x0 + 1937XM2 - 7,18xT - 0.094xL - 2,50xF + 0,045xF2, hvor D er spinnehulldiameter i pm, H er spinnemasseutferselen pr. hull i g/min, T er titeren av det enkelte filament i dtex, L er bredden av luftspalten i mm og F er luftfuktigheten i luftspalten i g vann/kg luft, gir maksimalt tallet 10, forutsatt at bredden av luftspalten er større enn 30 mm. Denne fremgangsmåte fører til cellulosefibre med meget liten fibrilleringstil- bøyelighet.
NO950865A 1993-07-08 1995-03-06 Cellulosefibre NO950865L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0134893A AT401271B (de) 1993-07-08 1993-07-08 Verfahren zur herstellung von cellulosefasern
PCT/AT1994/000087 WO1995002082A1 (de) 1993-07-08 1994-07-08 Cellulosefaser

Publications (2)

Publication Number Publication Date
NO950865D0 NO950865D0 (no) 1995-03-06
NO950865L true NO950865L (no) 1995-03-06

Family

ID=3511954

Family Applications (1)

Application Number Title Priority Date Filing Date
NO950865A NO950865L (no) 1993-07-08 1995-03-06 Cellulosefibre

Country Status (34)

Country Link
US (1) US5543101A (no)
EP (1) EP0659219B1 (no)
JP (1) JP2768831B2 (no)
KR (1) KR0173007B1 (no)
CN (1) CN1090249C (no)
AT (2) AT401271B (no)
AU (1) AU668655B2 (no)
BG (1) BG99431A (no)
BR (1) BR9405504A (no)
CA (1) CA2142111A1 (no)
CZ (1) CZ288757B6 (no)
DE (2) DE4494808D2 (no)
DK (1) DK0659219T3 (no)
ES (1) ES2085187T3 (no)
FI (1) FI951057A0 (no)
GB (1) GB2284383B (no)
GR (1) GR3019296T3 (no)
HK (1) HK1000327A1 (no)
HR (1) HRP940392B1 (no)
HU (1) HU214034B (no)
ID (1) ID913B (no)
NO (1) NO950865L (no)
PE (1) PE696A1 (no)
PH (1) PH30806A (no)
PL (1) PL307852A1 (no)
RO (1) RO113875B1 (no)
RU (1) RU2120505C1 (no)
SI (1) SI0659219T1 (no)
SK (1) SK29095A3 (no)
TR (1) TR28323A (no)
UA (1) UA29456C2 (no)
WO (1) WO1995002082A1 (no)
YU (1) YU48582B (no)
ZA (1) ZA944768B (no)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
HU220367B (hu) * 1994-12-02 2001-12-28 Akzo Nobel N.V. Eljárás cellulóz formatestek előállítására és cellulóz filamentből készült fonal
AT402740B (de) * 1995-10-06 1997-08-25 Chemiefaser Lenzing Ag Cellulosefaser
AT404032B (de) * 1996-03-04 1998-07-27 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
GB9605504D0 (en) * 1996-03-15 1996-05-15 Courtaulds Plc Manufacture of elongate members
GB9607456D0 (en) * 1996-04-10 1996-06-12 Courtaulds Fibres Holdings Ltd Spinning of filaments
US6210801B1 (en) 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making 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
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
GB2319495A (en) * 1996-11-26 1998-05-27 Courtaulds Fibres Method and apparatus for the manufacture of lyocell fibres
AT405531B (de) 1997-06-17 1999-09-27 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
DE10043297B4 (de) * 2000-09-02 2005-12-08 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
DE10062083B4 (de) * 2000-12-13 2008-04-10 Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh Verfahren zur Herstellung von Celluloseendlosformkörpern
AT6807U1 (de) * 2004-01-13 2004-04-26 Chemiefaser Lenzing Ag Cellulosische faser der gattung lyocell
KR100575378B1 (ko) * 2004-11-10 2006-05-02 주식회사 효성 셀룰로오스 섬유의 제조방법
TWI667378B (zh) 2014-01-03 2019-08-01 奧地利商蘭精股份有限公司 纖維素纖維
US20200240043A1 (en) * 2017-10-06 2020-07-30 Lenzing Aktiengesellschaft Flame retardant lyocell filament
EP3536833A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocell-fasern ohne mannan
EP3536851A1 (en) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocell fiber with increased tendency to fibrillate
EP3536852A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Zellstoff und lyocell faser mit einstellbarem weissgrad
TWI814782B (zh) 2018-03-06 2023-09-11 奧地利商蘭仁股份有限公司 溶劑紡絲之纖維素纖維
EP3536831A1 (en) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocell fiber with novel cross section
EP3536853A1 (en) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocell fiber with decreased pill formation
EP3536850A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Zellstoff und lyocellformkörper mit reduziertem cellulosegehalt
EP3536832A1 (en) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocell fiber with improved disintegration properties

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096227A (en) * 1973-07-03 1978-06-20 W. L. Gore & Associates, Inc. Process for producing filled porous PTFE products
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
AT391473B (de) * 1989-04-06 1990-10-10 Chemiefaser Lenzing Ag Monoaxial verstreckter formkoerper aus polytetrafluoraethylen und verfahren zu seiner herstellung
GB9022175D0 (en) * 1990-10-12 1990-11-28 Courtaulds Plc Treatment of fibres
AT395862B (de) * 1991-01-09 1993-03-25 Chemiefaser Lenzing Ag Verfahren zur herstellung eines cellulosischen formkoerpers
AT395863B (de) * 1991-01-09 1993-03-25 Chemiefaser Lenzing Ag Verfahren zur herstellung eines cellulosischen formkoerpers
GB9103297D0 (en) * 1991-02-15 1991-04-03 Courtaulds Plc Fibre production method
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
GB9222059D0 (en) * 1992-10-21 1992-12-02 Courtaulds Plc Fibre treatment
TW257811B (no) * 1993-04-21 1995-09-21 Chemiefaser Lenzing Ag
GB9313128D0 (en) * 1993-06-24 1993-08-11 Courtaulds Fibres Ltd Fabric treatment
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

Also Published As

Publication number Publication date
HUT72230A (en) 1996-04-29
ATE133724T1 (de) 1996-02-15
HU9500591D0 (en) 1995-04-28
NO950865D0 (no) 1995-03-06
TR28323A (tr) 1996-04-17
YU48582B (sh) 1998-12-23
ID913B (id) 1996-09-11
WO1995002082A1 (de) 1995-01-19
GR3019296T3 (en) 1996-06-30
EP0659219B1 (de) 1996-01-31
CN1112367A (zh) 1995-11-22
CN1090249C (zh) 2002-09-04
JP2768831B2 (ja) 1998-06-25
HK1000327A1 (en) 1998-02-27
US5543101A (en) 1996-08-06
DE59400105D1 (de) 1996-03-14
PE696A1 (es) 1996-02-26
DK0659219T3 (da) 1996-06-17
FI951057A (fi) 1995-03-07
HRP940392B1 (en) 1998-06-30
EP0659219A1 (de) 1995-06-28
ES2085187T3 (es) 1996-05-16
PL307852A1 (en) 1995-06-26
SK29095A3 (en) 1995-08-09
JPH08501356A (ja) 1996-02-13
AU7221394A (en) 1995-02-06
RU95110578A (ru) 1997-05-27
GB9503084D0 (en) 1995-04-05
YU40994A (sh) 1996-10-09
PH30806A (en) 1997-10-17
AT401271B (de) 1996-07-25
SI0659219T1 (no) 1997-10-31
AU668655B2 (en) 1996-05-09
ATA134893A (de) 1995-12-15
ZA944768B (en) 1995-02-16
UA29456C2 (uk) 2000-11-15
HU214034B (en) 1997-12-29
RO113875B1 (ro) 1998-11-30
BG99431A (bg) 1996-01-31
CZ288757B6 (cs) 2001-08-15
HRP940392A2 (en) 1996-08-31
FI951057A0 (fi) 1995-03-07
RU2120505C1 (ru) 1998-10-20
BR9405504A (pt) 1999-09-08
GB2284383B (en) 1997-04-09
CZ54695A3 (en) 1995-10-18
CA2142111A1 (en) 1995-01-19
DE4494808D2 (de) 1995-09-21
GB2284383A (en) 1995-06-07
KR0173007B1 (ko) 1999-02-18

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