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SE8802522L - Foerfarande foer saenkning av karbamathalten i produkter som tillverkats av cellulosakarbamat, samt produkter som tillverkats enligt foerfarandet - Google Patents

Foerfarande foer saenkning av karbamathalten i produkter som tillverkats av cellulosakarbamat, samt produkter som tillverkats enligt foerfarandet

Info

Publication number
SE8802522L
SE8802522L SE8802522A SE8802522A SE8802522L SE 8802522 L SE8802522 L SE 8802522L SE 8802522 A SE8802522 A SE 8802522A SE 8802522 A SE8802522 A SE 8802522A SE 8802522 L SE8802522 L SE 8802522L
Authority
SE
Sweden
Prior art keywords
carbamate
procedure
products manufactured
cellulosa
reduce
Prior art date
Application number
SE8802522A
Other languages
Unknown language ( )
English (en)
Other versions
SE8802522D0 (sv
SE470233B (sv
Inventor
V 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 SE8802522D0 publication Critical patent/SE8802522D0/sv
Publication of SE8802522L publication Critical patent/SE8802522L/sv
Publication of SE470233B publication Critical patent/SE470233B/sv

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
SE8802522A 1987-07-07 1988-07-06 Förfarande för sänkning av karbamathalten i produkter som tillverkats av cellulosakarbamat, samt produkter som tillverkats enligt förfarandet SE470233B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI872992A FI77673C (sv) 1987-07-07 1987-07-07 Förfarande för sänkning av karbamathalten i produkter som framställts ur cellulosakarbamat och produkter som framställts med förfarandet.

Publications (3)

Publication Number Publication Date
SE8802522D0 SE8802522D0 (sv) 1988-07-06
SE8802522L true SE8802522L (sv) 1989-01-08
SE470233B SE470233B (sv) 1993-12-13

Family

ID=8524778

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802522A SE470233B (sv) 1987-07-07 1988-07-06 Förfarande för sänkning av karbamathalten i produkter som tillverkats av cellulosakarbamat, samt produkter som tillverkats enligt förfarandet

Country Status (20)

Country Link
US (2) US4861874A (sv)
JP (1) JPS6426781A (sv)
CN (1) CN1030427A (sv)
AT (1) AT396596B (sv)
BE (1) BE1001182A3 (sv)
BR (1) BR8803362A (sv)
CA (1) CA1305471C (sv)
CS (1) CS484688A2 (sv)
DD (1) DD274425A5 (sv)
DE (1) DE3820415A1 (sv)
FI (1) FI77673C (sv)
FR (1) FR2617847B1 (sv)
GB (1) GB2206885B (sv)
HU (1) HU204289B (sv)
IN (1) IN169985B (sv)
IT (1) IT1217892B (sv)
NL (1) NL8801641A (sv)
NO (1) NO882674L (sv)
SE (1) SE470233B (sv)
ZA (1) ZA883738B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910105C2 (de) * 1999-03-08 2003-12-04 Fraunhofer Ges Forschung Verfahren zur Herstellung einer porösen Cellulose-Matrix
DE10126244B4 (de) * 2001-05-30 2005-05-12 Deutsche Institute für Textil- und Faserforschung Stuttgart Verfahren zur Herstellung eines cellulosischen Faser- oder Flächengebildes sowie die Verwendung des danach erhaltenen Gewebes, Gestricks oder Vliesstoffs
JP2005068314A (ja) * 2003-08-26 2005-03-17 Fuji Photo Film Co Ltd 光学用セルロースアシレートフィルムと、その製造方法
JP7340195B2 (ja) * 2017-06-14 2023-09-07 国立大学法人京都大学 微細セルロース繊維、その製造方法、スラリー及び複合体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB363883A (en) * 1931-02-07 1931-12-31 William Marshall Improvements in the treatment of fabrics, yarns or other products composed of regenerated cellulose, or mixtures thereof with natural cellulose or other fibres, or fabrics impregnated or coated with regenerated cellulose
FI64605C (fi) * 1982-03-30 1983-12-12 Neste Oy Foerfarande foer behandling av fibrer av cellulosaderivat
JPS6134275A (ja) * 1984-07-24 1986-02-18 三菱レイヨン株式会社 セルロ−スアセテ−ト系繊維のアルカリ処理方法

Also Published As

Publication number Publication date
CN1030427A (zh) 1989-01-18
IT1217892B (it) 1990-03-30
NL8801641A (nl) 1989-02-01
DE3820415A1 (de) 1989-01-19
US4861874A (en) 1989-08-29
NO882674D0 (no) 1988-06-16
IT8821067A0 (it) 1988-06-22
SE8802522D0 (sv) 1988-07-06
FI872992A0 (fi) 1987-07-07
HU204289B (en) 1991-12-30
FI77673B (fi) 1988-12-30
BE1001182A3 (fr) 1989-08-08
FI77673C (sv) 1989-04-10
HUT49632A (en) 1989-10-30
FR2617847A1 (fr) 1989-01-13
AT396596B (de) 1993-10-25
FR2617847B1 (fr) 1992-08-07
CA1305471C (en) 1992-07-21
NO882674L (no) 1989-01-09
BR8803362A (pt) 1989-01-31
US4923979A (en) 1990-05-08
GB8808412D0 (en) 1988-05-11
GB2206885A (en) 1989-01-18
JPS6426781A (en) 1989-01-30
DD274425A5 (de) 1989-12-20
GB2206885B (en) 1990-10-17
ATA152888A (de) 1993-02-15
SE470233B (sv) 1993-12-13
CS484688A2 (en) 1990-11-14
ZA883738B (en) 1988-12-13
IN169985B (sv) 1992-01-25

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