FR2372251A1 - Nouveau procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus - Google Patents

Nouveau procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus

Info

Publication number
FR2372251A1
FR2372251A1 FR7635988A FR7635988A FR2372251A1 FR 2372251 A1 FR2372251 A1 FR 2372251A1 FR 7635988 A FR7635988 A FR 7635988A FR 7635988 A FR7635988 A FR 7635988A FR 2372251 A1 FR2372251 A1 FR 2372251A1
Authority
FR
France
Prior art keywords
articles
spinning
new process
cellulose solutions
cellulose
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7635988A
Other languages
English (en)
Other versions
FR2372251B1 (fr
Inventor
Henry Rodier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile SA
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 Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Priority to FR7635988A priority Critical patent/FR2372251A1/fr
Priority to OA56295A priority patent/OA05781A/fr
Priority to FI773186A priority patent/FI63973C/fi
Priority to MX171356A priority patent/MX147943A/es
Priority to NLAANVRAGE7712742,A priority patent/NL178522B/xx
Priority to BR7707822A priority patent/BR7707822A/pt
Priority to US05/854,401 priority patent/US4145391A/en
Priority to GB49026/77A priority patent/GB1589178A/en
Priority to DD77202237A priority patent/DD134366A5/xx
Priority to JP52140064A priority patent/JPS601336B2/ja
Priority to AT847177A priority patent/AT354596B/de
Priority to ES464492A priority patent/ES464492A1/es
Priority to SE7713384A priority patent/SE432114B/xx
Priority to PT67324A priority patent/PT67324B/fr
Priority to NO774043A priority patent/NO148268C/no
Priority to BE182949A priority patent/BE861227A/fr
Priority to CH1448177A priority patent/CH625562A5/fr
Priority to IT30080/77A priority patent/IT1087911B/it
Priority to CA291,806A priority patent/CA1078571A/fr
Priority to DE2752743A priority patent/DE2752743C2/de
Publication of FR2372251A1 publication Critical patent/FR2372251A1/fr
Application granted granted Critical
Publication of FR2372251B1 publication Critical patent/FR2372251B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procédé d'obtention d'articles en forme de cellulose. Il consiste à extruder une solution contenant au moins 6 % en poids par volume de cellulose dans le diméthylsulfoxyde, ladite solution contenant du formaldéhyde dans un rapport formaldéhyde/cellulose compris entre 0,2 et 2 en poids dans une atmosphère gazeuse contenant de l'ammoniac. Les filaments obtenus sont utilisables dans le domaine textile et les films ou feuilles, dans toutes les applications de ces derniers notamment l'emballage.
FR7635988A 1976-11-26 1976-11-26 Nouveau procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus Granted FR2372251A1 (fr)

Priority Applications (20)

Application Number Priority Date Filing Date Title
FR7635988A FR2372251A1 (fr) 1976-11-26 1976-11-26 Nouveau procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus
OA56295A OA05781A (fr) 1976-11-26 1977-10-06 Nouveau procédé de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus.
FI773186A FI63973C (fi) 1976-11-26 1977-10-25 Nytt foerfarande foer spinning eller formning av cellulosaloesningar
MX171356A MX147943A (es) 1976-11-26 1977-11-16 Procedimiento mejorado para la obtencion de articulos conformados de celulosa
NLAANVRAGE7712742,A NL178522B (nl) 1976-11-26 1977-11-18 Werkwijze voor het vervaardigen van draden of foelies van geregenereerde cellulose.
BR7707822A BR7707822A (pt) 1976-11-26 1977-11-23 Processo para a fiacao ou conformacao de solucoes de celulose
US05/854,401 US4145391A (en) 1976-11-26 1977-11-23 Cellulose fiber process
DD77202237A DD134366A5 (de) 1976-11-26 1977-11-24 Verfahren zum verspinnen oder verformen von celluloseloesungen
JP52140064A JPS601336B2 (ja) 1976-11-26 1977-11-24 セルロースの乾式紡糸法
GB49026/77A GB1589178A (en) 1976-11-26 1977-11-24 Dry spinning of cellulose
AT847177A AT354596B (de) 1976-11-26 1977-11-25 Spinn- oder formgebungsverfahren fuer celluloseloesungen und die so erhaltenen erzeugnisse
SE7713384A SE432114B (sv) 1976-11-26 1977-11-25 Forfarande for framstellning av formade cellulosaalster utgaende fran en losning av cellulosa i dimetylsulfoxid och formaldehyd
PT67324A PT67324B (fr) 1976-11-26 1977-11-25 Nouveau procede de filage ou mise en forme de solutions decellulose et articles ainsi obtenus
NO774043A NO148268C (no) 1976-11-26 1977-11-25 Fremgangsmaate for fremstilling av formede cellulosegjenstander
BE182949A BE861227A (fr) 1976-11-26 1977-11-25 Nouveau procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus
CH1448177A CH625562A5 (fr) 1976-11-26 1977-11-25
ES464492A ES464492A1 (es) 1976-11-26 1977-11-25 Procedimiento para la obtencion de articulos conformados de celulosa con buenas propiedades.
CA291,806A CA1078571A (fr) 1976-11-26 1977-11-25 Procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus
DE2752743A DE2752743C2 (de) 1976-11-26 1977-11-25 Verfahren zur Herstellung von Filamenten oder Folien durch Verspinnen einer Celluloselösung
IT30080/77A IT1087911B (it) 1976-11-26 1977-11-25 Processo di filatura o formatura di soluzioni di cellulosa e articoli cosi' ottenuti.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7635988A FR2372251A1 (fr) 1976-11-26 1976-11-26 Nouveau procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus

Publications (2)

Publication Number Publication Date
FR2372251A1 true FR2372251A1 (fr) 1978-06-23
FR2372251B1 FR2372251B1 (fr) 1979-03-23

Family

ID=9180441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635988A Granted FR2372251A1 (fr) 1976-11-26 1976-11-26 Nouveau procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus

Country Status (20)

Country Link
US (1) US4145391A (fr)
JP (1) JPS601336B2 (fr)
AT (1) AT354596B (fr)
BE (1) BE861227A (fr)
BR (1) BR7707822A (fr)
CA (1) CA1078571A (fr)
CH (1) CH625562A5 (fr)
DD (1) DD134366A5 (fr)
DE (1) DE2752743C2 (fr)
ES (1) ES464492A1 (fr)
FI (1) FI63973C (fr)
FR (1) FR2372251A1 (fr)
GB (1) GB1589178A (fr)
IT (1) IT1087911B (fr)
MX (1) MX147943A (fr)
NL (1) NL178522B (fr)
NO (1) NO148268C (fr)
OA (1) OA05781A (fr)
PT (1) PT67324B (fr)
SE (1) SE432114B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454091A (en) * 1980-06-10 1984-06-12 Rhone-Poulenc-Textile Solutions, which can be shaped, from mixtures of cellulose and polyvinyl chloride, and shaped articles resulting therefrom and the process for their manufacture

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1192247B (it) * 1978-02-24 1988-03-31 Snia Viscosa Procedimento per la preparazione di derivati della cellulosa coagulabili e filabili con rigenerazione della cellulosa stessa
FR2478116B1 (fr) * 1980-03-14 1985-06-14 Rhone Poulenc Textile Solutions conformables a partir de melanges de cellulose et polyamide-imide et articles en forme obtenus
IT1144925B (it) * 1981-10-08 1986-10-29 Anic Spa Fibre cave di chitosano e procedimento per il loro ottenimento
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
ZA943387B (en) * 1993-05-24 1995-02-17 Courtaulds Fibres Holdings Ltd Spinning cell
MY131648A (en) * 1993-05-24 2007-08-30 Courtaulds Fibres Holdings Ltd Manufacture of crimped solvent-spun cellulose fibre
TW256860B (fr) * 1993-05-24 1995-09-11 Courtaulds Fibres Holdings Ltd
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
AT402738B (de) * 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag Spinndüse
FR2948661B1 (fr) * 2009-07-31 2011-07-29 Arkema France Composition a base de sulfure organique a odeur masquee

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US759332A (en) * 1903-06-15 1904-05-10 Gen Artificial Silk Company Manufacture of filaments or films from viscose.
US849823A (en) * 1904-05-03 1907-04-09 Silas W Pettit Manufacture of filaments and films from viscose.
US842125A (en) * 1905-07-19 1907-01-22 Henri Etienne Alfred Vittenet Manufacture of artificial silk and other silk goods.
NL23113C (fr) * 1925-06-20
GB267187A (en) * 1925-11-11 1927-03-11 Jules Rousset Improvements in or relating to the manufacture of hollow artificial textile fibres
US4022631A (en) * 1975-05-19 1977-05-10 International Telephone And Telegraph Corporation Process for producing regenerated cellulosic articles
US4028132A (en) * 1975-11-25 1977-06-07 International Playtex, Inc. Cellulose solutions and products prepared therefrom
GB1560773A (en) * 1976-07-16 1980-02-06 Rhone Poulenc Textile Spinnable cellulose solutions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454091A (en) * 1980-06-10 1984-06-12 Rhone-Poulenc-Textile Solutions, which can be shaped, from mixtures of cellulose and polyvinyl chloride, and shaped articles resulting therefrom and the process for their manufacture

Also Published As

Publication number Publication date
IT1087911B (it) 1985-06-04
JPS601336B2 (ja) 1985-01-14
AT354596B (de) 1979-01-10
SE7713384L (sv) 1978-05-27
US4145391A (en) 1979-03-20
FI63973C (fi) 1983-09-12
CA1078571A (fr) 1980-06-03
PT67324B (fr) 1979-04-24
ATA847177A (de) 1979-06-15
SE432114B (sv) 1984-03-19
NL178522B (nl) 1985-11-01
NL7712742A (nl) 1978-05-30
OA05781A (fr) 1981-05-31
NO774043L (no) 1978-05-29
JPS5370121A (en) 1978-06-22
BR7707822A (pt) 1978-08-08
GB1589178A (en) 1981-05-07
MX147943A (es) 1983-02-09
NO148268B (no) 1983-05-30
DD134366A5 (de) 1979-02-21
DE2752743C2 (de) 1983-03-03
NO148268C (no) 1983-09-07
BE861227A (fr) 1978-05-25
FI773186A7 (fi) 1978-05-27
FI63973B (fi) 1983-05-31
ES464492A1 (es) 1978-09-01
CH625562A5 (fr) 1981-09-30
PT67324A (fr) 1977-12-01
FR2372251B1 (fr) 1979-03-23
DE2752743A1 (de) 1978-06-01

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