FR2311783A1 - Procede pour produire des articles en cellulose regeneree - Google Patents

Procede pour produire des articles en cellulose regeneree

Info

Publication number
FR2311783A1
FR2311783A1 FR7614932A FR7614932A FR2311783A1 FR 2311783 A1 FR2311783 A1 FR 2311783A1 FR 7614932 A FR7614932 A FR 7614932A FR 7614932 A FR7614932 A FR 7614932A FR 2311783 A1 FR2311783 A1 FR 2311783A1
Authority
FR
France
Prior art keywords
regenerated cellulose
producing articles
articles
producing
regenerated
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
FR7614932A
Other languages
English (en)
Other versions
FR2311783B1 (fr
Inventor
Albin F Turbak
Richard B Hammer
Norman A Portnoy
Richard E Davies
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2311783A1 publication Critical patent/FR2311783A1/fr
Application granted granted Critical
Publication of FR2311783B1 publication Critical patent/FR2311783B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paper (AREA)
FR7614932A 1975-05-19 1976-05-18 Procede pour produire des articles en cellulose regeneree Granted FR2311783A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/578,934 US4022631A (en) 1975-05-19 1975-05-19 Process for producing regenerated cellulosic articles

Publications (2)

Publication Number Publication Date
FR2311783A1 true FR2311783A1 (fr) 1976-12-17
FR2311783B1 FR2311783B1 (fr) 1980-01-11

Family

ID=24314924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614932A Granted FR2311783A1 (fr) 1975-05-19 1976-05-18 Procede pour produire des articles en cellulose regeneree

Country Status (8)

Country Link
US (1) US4022631A (fr)
JP (1) JPS52846A (fr)
CA (1) CA1095673A (fr)
DE (1) DE2621166C2 (fr)
FR (1) FR2311783A1 (fr)
GB (1) GB1497978A (fr)
IT (1) IT1078782B (fr)
NL (1) NL7605316A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386575A1 (fr) * 1977-04-05 1978-11-03 Chemiefaser Lenzing Ag Procede pour la fabrication de films ou feuilles de cellulose regeneree
FR2479279A1 (fr) * 1980-03-28 1981-10-02 Valtion Teknillinen Procede pour la fabrication d'articles en cellulose regeneree dans lequel on recupere les solvants

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855685B2 (ja) * 1975-09-03 1983-12-10 株式会社日立製作所 ゾウフクカイロ
GB1560773A (en) * 1976-07-16 1980-02-06 Rhone Poulenc Textile Spinnable cellulose solutions
FR2358477A1 (fr) * 1976-07-16 1978-02-10 Rhone Poulenc Textile Nouveau procede de mise en forme de solutions de cellulose par voie physique et articles ainsi obtenus
FR2358432A1 (fr) * 1976-07-16 1978-02-10 Rhone Poulenc Textile Nouveau procede de mise en forme de solutions de cellulose et articles ainsi obtenus
FR2372251A1 (fr) * 1976-11-26 1978-06-23 Rhone Poulenc Textile Nouveau procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus
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
IT7821922A0 (it) * 1978-04-03 1978-04-03 Ind Applic Viscosa Snia Viscos Procedimento per la dissoluzione della cellulosa in solventi organici, soluzioni ottenute con tale procedimento, e procedimento per la rigenerazione della cellulosa dalle dette soluzioni con produzioni di corpi formati.
IT7826175A0 (it) * 1978-07-27 1978-07-27 Snia Viscosa Procedimento per la preparazione di corpi formati di cellulosa rigenerata da soluzioni di derivati della cellulosa in solventi organici.
IT7826174A0 (it) * 1978-07-27 1978-07-27 Snia Viscosa Procedimento per la preparazione di corpi formati di cellulosa rigenerata da soluzioni di derivati della cellulosa in dimetilsolfossido.
IT1112577B (it) * 1979-04-24 1986-01-20 Snia Viscosa Perfezionamenti a procedimento per la preparazione di corpi formati di cellulosa rigenerata da soluzioni di derivati dalla cellulosa in solventi organici
IT1194603B (it) * 1979-12-21 1988-09-22 Snia Viscosa Procedimento per la preparazione di corpi formati di cellulosa rigenerata da soluzioni di derivati della cellulosa in solventi organici
JPS5824376A (ja) * 1981-08-05 1983-02-14 Toyo Noki Kk ブ−ムスプレヤ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL302923A (fr) * 1963-04-06 1900-01-01
US3236669A (en) * 1963-04-19 1966-02-22 Du Pont Cellulose solutions in dimethyl sulfoxide and nitrogen dioxide
US3706526A (en) * 1971-12-06 1972-12-19 Cotton Inc Process for treating cellulosic material with formaldehyde and sulfur dioxide

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *
EXBK/76 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386575A1 (fr) * 1977-04-05 1978-11-03 Chemiefaser Lenzing Ag Procede pour la fabrication de films ou feuilles de cellulose regeneree
FR2479279A1 (fr) * 1980-03-28 1981-10-02 Valtion Teknillinen Procede pour la fabrication d'articles en cellulose regeneree dans lequel on recupere les solvants

Also Published As

Publication number Publication date
IT1078782B (it) 1985-05-08
DE2621166C2 (de) 1985-08-01
JPS52846A (en) 1977-01-06
DE2621166A1 (de) 1976-12-09
US4022631A (en) 1977-05-10
NL7605316A (nl) 1976-11-23
GB1497978A (en) 1978-01-12
CA1095673A (fr) 1981-02-17
FR2311783B1 (fr) 1980-01-11
JPS5422214B2 (fr) 1979-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse