[go: up one dir, main page]

FI843812A0 - FOERFARANDE FOER UTFAELLNING AV CELLULOSAKARBAMAT. - Google Patents

FOERFARANDE FOER UTFAELLNING AV CELLULOSAKARBAMAT.

Info

Publication number
FI843812A0
FI843812A0 FI843812A FI843812A FI843812A0 FI 843812 A0 FI843812 A0 FI 843812A0 FI 843812 A FI843812 A FI 843812A FI 843812 A FI843812 A FI 843812A FI 843812 A0 FI843812 A0 FI 843812A0
Authority
FI
Finland
Prior art keywords
utfaellning
cellulosakarbamat
foerfarande foer
foerfarande
foer
Prior art date
Application number
FI843812A
Other languages
Finnish (fi)
Other versions
FI69851B (en
FI69851C (en
Inventor
Olli T Turunen
Jouko Huttunen
Johan-Fredrik Selin
Jan Fors
Vidar Eklund
Original Assignee
Neste Oy
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 Neste Oy filed Critical Neste Oy
Publication of FI843812A0 publication Critical patent/FI843812A0/en
Priority to FI843812A priority Critical patent/FI69851C/en
Priority to ZA857172A priority patent/ZA857172B/en
Priority to NO853673A priority patent/NO162909C/en
Priority to CS673085A priority patent/CS274607B2/en
Priority to IN673/CAL/85A priority patent/IN164916B/en
Priority to IT8522254A priority patent/IT1215310B/en
Priority to DD85281018A priority patent/DD238984A5/en
Priority to SU853957508A priority patent/SU1535384A3/en
Priority to BR8504744A priority patent/BR8504744A/en
Priority to CA000491569A priority patent/CA1266467A/en
Priority to DE19853534370 priority patent/DE3534370A1/en
Priority to SE8504455A priority patent/SE8504455L/en
Priority to AT0280685A priority patent/AT391709B/en
Priority to RO120224A priority patent/RO92933B/en
Priority to GB08523913A priority patent/GB2164941B/en
Priority to JP60214407A priority patent/JPS6189201A/en
Priority to FR8514366A priority patent/FR2570705B1/en
Publication of FI69851B publication Critical patent/FI69851B/en
Application granted granted Critical
Publication of FI69851C publication Critical patent/FI69851C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
    • C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/14—Preparation of cellulose esters of organic acids in which the organic acid residue contains substituents, e.g. NH2, Cl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
FI843812A 1984-09-27 1984-09-27 FOERFARANDE FOER UTFAELLNING AV CELLULOSAKARBAMAT FI69851C (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FI843812A FI69851C (en) 1984-09-27 1984-09-27 FOERFARANDE FOER UTFAELLNING AV CELLULOSAKARBAMAT
ZA857172A ZA857172B (en) 1984-09-27 1985-09-18 Procedure for precipitating cellulose carbamate
NO853673A NO162909C (en) 1984-09-27 1985-09-19 PROCEDURE FOR CELLULOSE CARBAMATE COLLECTION.
CS673085A CS274607B2 (en) 1984-09-27 1985-09-20 Method of cellulose's carbamate precipitation
IN673/CAL/85A IN164916B (en) 1984-09-27 1985-09-23
IT8522254A IT1215310B (en) 1984-09-27 1985-09-24 CELLULOSE CARBAMATE. PROCEDURE TO PRECIPITATE
DD85281018A DD238984A5 (en) 1984-09-27 1985-09-25 METHOD OF CLAMPING CELLULOSECARBAMATE
BR8504744A BR8504744A (en) 1984-09-27 1985-09-26 PROCESS FOR PRECIPITATION OF CELLULOSE CARBAMATE FROM AN ALKALINE SOLUTION
SU853957508A SU1535384A3 (en) 1984-09-27 1985-09-26 Method of producing carbamate cellulose fibre
CA000491569A CA1266467A (en) 1984-09-27 1985-09-26 Procedure for precipitating cellulose carbamate
DE19853534370 DE3534370A1 (en) 1984-09-27 1985-09-26 METHOD FOR FELLING CELLULOSE CARBAMATE
SE8504455A SE8504455L (en) 1984-09-27 1985-09-26 PROCEDURE FOR CELLULOSACARBAMATE EXPOSURE
AT0280685A AT391709B (en) 1984-09-27 1985-09-26 METHOD FOR FELLING CELLULOSE CARBAMATE FROM AN ALKALINE SOLUTION
RO120224A RO92933B (en) 1984-09-27 1985-09-27 Process for the precipitation of cellulose carbamat
GB08523913A GB2164941B (en) 1984-09-27 1985-09-27 Process for precipitating cellulose carbamate
JP60214407A JPS6189201A (en) 1984-09-27 1985-09-27 Sedimentation of cellulose carbaminate
FR8514366A FR2570705B1 (en) 1984-09-27 1985-09-27 PROCESS FOR PRECIPITATING CELLULOSE CARBAMATE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI843812A FI69851C (en) 1984-09-27 1984-09-27 FOERFARANDE FOER UTFAELLNING AV CELLULOSAKARBAMAT
FI843812 1984-09-27

Publications (3)

Publication Number Publication Date
FI843812A0 true FI843812A0 (en) 1984-09-27
FI69851B FI69851B (en) 1985-12-31
FI69851C FI69851C (en) 1986-05-26

Family

ID=8519660

Family Applications (1)

Application Number Title Priority Date Filing Date
FI843812A FI69851C (en) 1984-09-27 1984-09-27 FOERFARANDE FOER UTFAELLNING AV CELLULOSAKARBAMAT

Country Status (17)

Country Link
JP (1) JPS6189201A (en)
AT (1) AT391709B (en)
BR (1) BR8504744A (en)
CA (1) CA1266467A (en)
CS (1) CS274607B2 (en)
DD (1) DD238984A5 (en)
DE (1) DE3534370A1 (en)
FI (1) FI69851C (en)
FR (1) FR2570705B1 (en)
GB (1) GB2164941B (en)
IN (1) IN164916B (en)
IT (1) IT1215310B (en)
NO (1) NO162909C (en)
RO (1) RO92933B (en)
SE (1) SE8504455L (en)
SU (1) SU1535384A3 (en)
ZA (1) ZA857172B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19721609A1 (en) * 1997-05-23 1998-11-26 Zimmer Ag Method and device for spinning cellulose carbamate solutions
DE102004007616B4 (en) * 2004-02-17 2005-12-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for producing fibers and other shaped articles from cellulose carbamate and / or regenerated cellulose
CN105517955A (en) * 2013-07-01 2016-04-20 Ihk纤维公司 Alkali Recycling During Cellulose Spinning
CN116163025A (en) * 2023-03-24 2023-05-26 赣南师范大学 Method for coagulating and forming solution containing natural polymer and method for spinning long fiber
CN117802633A (en) * 2023-03-24 2024-04-02 赣南师范大学 Coagulation bath regeneration method
CN117026395A (en) * 2023-08-08 2023-11-10 赣南师范大学 Method for preparing regenerated cellulose fiber based on wet spinning and regenerated cellulose fiber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB323747A (en) * 1928-07-02 1930-01-02 Leon Lilienfeld Process for coagulating or precipitating viscose
NL55623C (en) * 1935-05-15
GB516672A (en) * 1937-08-30 1940-01-09 Du Pont Improvements in or relating to the production of cellulose derivatives
FI64603C (en) * 1981-12-30 1983-12-12 Neste Oy EXTENSION OF CELLULOSE EXTENSION
FI67561C (en) * 1982-12-08 1985-04-10 Neste Oy FOERFARANDE FOER UPPLOESNING AV CELLULOSAKARBAMAT
FI66624C (en) * 1983-11-02 1984-11-12 Neste Oy FOERFARANDE FOER FRAMSTAELLNING AV CELLULOSAKARBAMATFIBRER ELLER -FILMER

Also Published As

Publication number Publication date
CS274607B2 (en) 1991-09-15
GB2164941A (en) 1986-04-03
SE8504455D0 (en) 1985-09-26
DE3534370A1 (en) 1986-04-03
JPS6189201A (en) 1986-05-07
GB2164941B (en) 1988-10-12
DE3534370C2 (en) 1989-11-23
IT8522254A0 (en) 1985-09-24
JPH0246601B2 (en) 1990-10-16
FR2570705A1 (en) 1986-03-28
NO162909B (en) 1989-11-27
FI69851B (en) 1985-12-31
RO92933B (en) 1988-03-31
SE8504455L (en) 1986-03-28
ATA280685A (en) 1990-05-15
BR8504744A (en) 1986-07-22
CS673085A2 (en) 1990-12-13
RO92933A (en) 1988-03-30
ZA857172B (en) 1986-05-28
IT1215310B (en) 1990-01-31
NO162909C (en) 1990-03-07
AT391709B (en) 1990-11-26
SU1535384A3 (en) 1990-01-07
GB8523913D0 (en) 1985-10-30
NO853673L (en) 1986-04-01
FI69851C (en) 1986-05-26
IN164916B (en) 1989-07-08
FR2570705B1 (en) 1988-06-10
CA1266467A (en) 1990-03-06
DD238984A5 (en) 1986-09-10

Similar Documents

Publication Publication Date Title
FI83882B (en) FOERFARANDE FOER FRAMSTAELLNING AV BLODLEVRING HAEMMANDE PROTEINER.
FI80896B (en) FOERFARANDE FOER FRAMSTAELLNING AV FENOLSKUM.
FI840174A7 (en) FOERFARANDE FOER OPTISK MAETNING AV LAONGSTRAECKTA STYCKEN.
FI841895L (en) FOERFARANDE FOER FRAMSTAELLNING AV FLERSKIKTSKARTONG.
FI843812A0 (en) FOERFARANDE FOER UTFAELLNING AV CELLULOSAKARBAMAT.
FI841905L (en) FOERFARANDE FOER FRAMSTAELLNING AV KONSTMARMORALSTER.
FI840758L (en) ANLAEGGNING FOER UTNYTTJANDE AV VAERMEENERGI ALSTRAD AV EN BASTUUGN.
FI841768A0 (en) ANORDNING FOER RULLNING AV TRAEDSTAMMAR.
FI841518A0 (en) FOERFARANDE FOER FRAMSTAELLNING AV STABILA INJEKSPSPARPARAT AV INDOLYLALIFATISKA SYRADERIVAT.
FI841368A0 (en) ANORDNING FOER JAEMNING AV SANDSKIKT.
FI841478A0 (en) FOERFARANDE FOER FRAMSTAELLNING AV EN KULFORMAD KOPPLINGSDEL FOER VAETSKEAVSPAERRNINGSORGAN.
FI841664L (en) ANORDNING FOER RIKTNING AV LASERSTRAOLE.
FI841139L (en) ANORDNING FOER INLEDNING AV LEDNINGAR.
FI841276A0 (en) ANORDNING FOER FOERFLYTTNING AV BETONGROER OCH -RINGAR.
FI841329A0 (en) ANORDINATION FOER SKAERPNING AV KNIVAR.
FI841339A0 (en) FOERFARANDE FOER STOEDANDE AV GAMLA KONSTRUKTIONER.
FI841365A0 (en) CELLENHET FOER SKOLNING AV PLANTOR.
FI841366A0 (en) FOERFARANDE FOER KOKNING AV FOERHYDROLYSCELLULOSA.
FI841133A0 (en) ANORDNING FOER SPRIDNING AV GOEDSEL.
FI841371A0 (en) FOERFARANDE FOER FRAMSTAELLNING AV INTEGRERADE KRETSAR AV MOS-TYP.
FI841117L (en) FOERFARANDE FOER FRAMSTAELLNING AV TRAEFIBERSKIVOR.
FI841007A7 (en) FOERFARANDE FOER FRAESNING AV SLAGGSKIKT.
FI841521A0 (en) FRAMSTAELLNING AV ISOBUTYRYLFLUORID.
FI841565A0 (en) FOERFARANDE FOER REGLERING AV STICKKRAFT AV BILDAECKSDUBBAR.
FI841574A0 (en) BINDPLAOT SPECIELLT FOER BYGGANDE AV TRAESTAVAR.

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: NESTE OY