FI63971C - Nytt foerfarande foer formning av cellulosaloesningar pao fysikalisk vaeg - Google Patents

Nytt foerfarande foer formning av cellulosaloesningar pao fysikalisk vaeg Download PDF

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Publication number
FI63971C
FI63971C FI772205A FI772205A FI63971C FI 63971 C FI63971 C FI 63971C FI 772205 A FI772205 A FI 772205A FI 772205 A FI772205 A FI 772205A FI 63971 C FI63971 C FI 63971C
Authority
FI
Finland
Prior art keywords
cellulose
formaldehyde
solution
coagulation bath
filaments
Prior art date
Application number
FI772205A
Other languages
English (en)
Finnish (fi)
Other versions
FI63971B (fi
FI772205A (fr
Inventor
Henry Rodier
Original Assignee
Rhone Poulenc Textile
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 filed Critical Rhone Poulenc Textile
Publication of FI772205A publication Critical patent/FI772205A/fi
Application granted granted Critical
Publication of FI63971B publication Critical patent/FI63971B/fi
Publication of FI63971C publication Critical patent/FI63971C/fi

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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pens And Brushes (AREA)
FI772205A 1976-07-16 1977-07-15 Nytt foerfarande foer formning av cellulosaloesningar pao fysikalisk vaeg FI63971C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7622031A FR2358477A1 (fr) 1976-07-16 1976-07-16 Nouveau procede de mise en forme de solutions de cellulose par voie physique et articles ainsi obtenus
FR7622031 1976-07-16

Publications (3)

Publication Number Publication Date
FI772205A FI772205A (fr) 1978-01-17
FI63971B FI63971B (fi) 1983-05-31
FI63971C true FI63971C (fi) 1983-09-12

Family

ID=9175882

Family Applications (1)

Application Number Title Priority Date Filing Date
FI772205A FI63971C (fi) 1976-07-16 1977-07-15 Nytt foerfarande foer formning av cellulosaloesningar pao fysikalisk vaeg

Country Status (21)

Country Link
US (1) US4129640A (fr)
JP (1) JPS6028847B2 (fr)
AT (1) AT355181B (fr)
BE (1) BE856876A (fr)
BR (1) BR7704613A (fr)
CA (1) CA1078569A (fr)
CH (1) CH624152A5 (fr)
DD (1) DD131384A5 (fr)
DE (1) DE2732152C3 (fr)
ES (1) ES460788A1 (fr)
FI (1) FI63971C (fr)
FR (1) FR2358477A1 (fr)
GB (1) GB1540044A (fr)
IT (1) IT1082133B (fr)
MX (1) MX148612A (fr)
NL (1) NL178174C (fr)
NO (1) NO147675C (fr)
OA (1) OA06111A (fr)
PT (1) PT66815B (fr)
SE (1) SE420612B (fr)
SU (1) SU743586A3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT344867B (de) * 1977-04-05 1978-08-10 Chemiefaser Lenzing Ag Verfahren zur herstellung von faeden oder filmen aus regenerierter cellulose
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.
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.
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.
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
FR2483966A1 (fr) * 1980-06-10 1981-12-11 Rhone Poulenc Textile Solutions conformables a partir de melanges de cellulose et polychlorure de vinyle et articles en forme obtenus
DE4134190A1 (de) * 1991-10-16 1993-04-22 Tomka Ivan Verfahren zur verbesserung der mechanischen eigenschaften von ein- oder mehrschichtfolien
DE19613990A1 (de) 1996-04-09 1997-10-16 Wolff Walsrode Ag Thermoplastischer Werkstoff bestehend aus aliphatischen Carbamidsäurederivaten von Polysacchariden und niedermolekularen Harnstoffderivaten sowie ein Verfahren zu dessen Herstellung und Verwendung desselben
US5962005A (en) * 1997-04-17 1999-10-05 Rengo Co., Ltd Transparent cellulose hydrogel and production process thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4022631A (en) * 1975-05-19 1977-05-10 International Telephone And Telegraph Corporation Process for producing regenerated cellulosic articles
US4044090A (en) * 1975-07-09 1977-08-23 International Telephone And Telegraph Corporation Process for producing regenerated cellulosic product
US4028132A (en) * 1975-11-25 1977-06-07 International Playtex, Inc. Cellulose solutions and products prepared therefrom

Also Published As

Publication number Publication date
MX148612A (es) 1983-05-18
SU743586A3 (ru) 1980-06-25
SE7708258L (sv) 1978-01-17
NL178174C (nl) 1986-02-03
NL7707933A (nl) 1978-01-18
ES460788A1 (es) 1978-05-01
BR7704613A (pt) 1978-06-06
AT355181B (de) 1980-02-25
PT66815A (fr) 1977-08-01
JPS6028847B2 (ja) 1985-07-06
NO772532L (no) 1978-01-17
CA1078569A (fr) 1980-06-03
US4129640A (en) 1978-12-12
CH624152A5 (fr) 1981-07-15
JPS5327648A (en) 1978-03-15
FR2358477A1 (fr) 1978-02-10
DE2732152C3 (de) 1982-03-04
NO147675B (no) 1983-02-14
DE2732152B2 (de) 1981-04-23
FI63971B (fi) 1983-05-31
IT1082133B (it) 1985-05-21
DD131384A5 (de) 1978-06-21
NL178174B (nl) 1985-09-02
FI772205A (fr) 1978-01-17
OA06111A (fr) 1981-06-30
PT66815B (fr) 1978-12-21
FR2358477B1 (fr) 1978-12-22
GB1540044A (en) 1979-02-07
BE856876A (fr) 1978-01-16
SE420612B (sv) 1981-10-19
DE2732152A1 (de) 1978-01-26
ATA518077A (de) 1979-07-15
NO147675C (no) 1983-05-25

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MM Patent lapsed

Owner name: RHONE-POULENC TEXTILE