SE8501188L - Forfarande for framstellning av cellulosakarbamat - Google Patents

Forfarande for framstellning av cellulosakarbamat

Info

Publication number
SE8501188L
SE8501188L SE8501188A SE8501188A SE8501188L SE 8501188 L SE8501188 L SE 8501188L SE 8501188 A SE8501188 A SE 8501188A SE 8501188 A SE8501188 A SE 8501188A SE 8501188 L SE8501188 L SE 8501188L
Authority
SE
Sweden
Prior art keywords
cellulose
procedure
carbamate
weight
biuret
Prior art date
Application number
SE8501188A
Other languages
Unknown language ( )
English (en)
Other versions
SE459177B (sv
SE8501188D0 (sv
Inventor
V Eklund
K Ekman
O Turunen
J Huttunen
J-F Selin
J Fors
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 SE8501188D0 publication Critical patent/SE8501188D0/sv
Publication of SE8501188L publication Critical patent/SE8501188L/sv
Publication of SE459177B publication Critical patent/SE459177B/sv

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

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
SE8501188A 1984-03-12 1985-03-11 Foerfarande foer framstaellning av cellulosakarbamat SE459177B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI840999A FI67562C (fi) 1984-03-12 1984-03-12 Foerfarande foer framstaellning av cellulosakarbamat

Publications (3)

Publication Number Publication Date
SE8501188D0 SE8501188D0 (sv) 1985-03-11
SE8501188L true SE8501188L (sv) 1985-09-13
SE459177B SE459177B (sv) 1989-06-12

Family

ID=8518715

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501188A SE459177B (sv) 1984-03-12 1985-03-11 Foerfarande foer framstaellning av cellulosakarbamat

Country Status (17)

Country Link
US (1) US4567255A (sv)
JP (1) JPS60210601A (sv)
AT (1) AT390259B (sv)
BR (1) BR8501074A (sv)
CA (1) CA1238042A (sv)
CS (1) CS254982B2 (sv)
DD (1) DD234019A5 (sv)
DE (1) DE3508611A1 (sv)
FI (1) FI67562C (sv)
FR (1) FR2560882B1 (sv)
GB (1) GB2155479B (sv)
IN (1) IN161858B (sv)
IT (1) IT1200409B (sv)
NO (1) NO161441C (sv)
RO (1) RO91350B (sv)
SE (1) SE459177B (sv)
ZA (1) ZA851594B (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI69852C (fi) * 1984-09-27 1986-05-26 Neste Oy Cykliskt foerfarande foer framstaellning av en alkaliloesning av cellulosakarbamat foer utfaellning av karbamatet och foeraotervinning av kemikalierna
FI69853C (fi) * 1984-09-27 1986-05-26 Neste Oy Cykliskt foerfarande foer framstaellning av en alkaliloesning av cellulosakarbamat foer utfaellning av karbamatet och foeraotervinning av kemikalierna
US5215125A (en) * 1987-03-13 1993-06-01 Teepak, Inc. Cellulose aminomethanate sausage casings
US4762564A (en) * 1987-03-13 1988-08-09 Teepak, Inc. Reinforced cellulose aminomethanate
US4777249A (en) * 1987-03-13 1988-10-11 Teepak, Inc. Crosslinked cellulose aminomethanate
US4789006A (en) * 1987-03-13 1988-12-06 Teepak, Inc. Cellulose aminomethanate sausage casings
US4997934A (en) * 1989-06-12 1991-03-05 Teepak, Inc. Cellulose aminomethanate by weight loss monitoring
US5229506A (en) * 1989-06-12 1993-07-20 Teepak, Inc. Preparation of cellulose aminomethanate
US4999425A (en) * 1989-06-12 1991-03-12 Teepak, Inc. Cellulose aminomethanate by ion-exchange extraction
US4997933A (en) * 1989-06-12 1991-03-05 Teepak, Inc. Cellulose aminomethanate by acid neutralization
DE19715617A1 (de) * 1997-04-15 1998-10-22 Zimmer Ag Verfahren für die modifizierte Herstellung von Cellulosecarbamat
DE19835688A1 (de) * 1998-08-07 2000-02-10 Piesteritz Stickstoff Verfahren zur Herstellung von Cellulosecarbamat
US7662953B2 (en) * 2002-01-29 2010-02-16 Valtion Teknillinen Tutkimuskeskus Method for manufacturing cellulose carbamate
JP5052008B2 (ja) 2003-10-31 2012-10-17 興和株式会社 セルロースｉｉリン酸エステル及びそれを用いた金属吸着材
CN102898531A (zh) * 2012-10-23 2013-01-30 天津工业大学 一种气固相反应制备纤维素氨基甲酸酯的方法
JP2019001876A (ja) 2017-06-14 2019-01-10 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
JP7213926B2 (ja) * 2020-10-26 2023-01-27 大王製紙株式会社 繊維状セルロースの製造方法及び繊維状セルロース複合樹脂の製造方法
JP7429212B2 (ja) * 2021-09-27 2024-02-07 大王製紙株式会社 カルバメート化セルロース繊維の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI62318C (fi) * 1981-01-27 1982-12-10 Neste Oy Foerfarande foer framstaellning av ett alkaliloesligt cellulosaderivat
FI64603C (fi) * 1981-12-30 1983-12-12 Neste Oy Foerfarande foer utfaellning av cellulosaderivat
FI64602C (fi) * 1981-12-30 1983-12-12 Neste Oy Foerfarande foer framstaellning av loesliga cellulosaderivater
FI67561C (fi) * 1982-12-08 1985-04-10 Neste Oy Foerfarande foer upploesning av cellulosakarbamat
FI66624C (fi) * 1983-11-02 1984-11-12 Neste Oy Foerfarande foer framstaellning av cellulosakarbamatfibrer eller -filmer

Also Published As

Publication number Publication date
CS169785A2 (en) 1987-07-16
SE459177B (sv) 1989-06-12
NO850955L (no) 1985-09-13
GB2155479B (en) 1988-04-07
GB8506375D0 (en) 1985-04-11
FI67562C (fi) 1985-04-10
US4567255A (en) 1986-01-28
DE3508611A1 (de) 1985-09-12
CS254982B2 (en) 1988-02-15
JPS6259122B2 (sv) 1987-12-09
FI840999A0 (fi) 1984-03-12
IT1200409B (it) 1989-01-18
IN161858B (sv) 1988-02-13
DD234019A5 (de) 1986-03-19
NO161441B (no) 1989-05-08
ZA851594B (en) 1985-10-30
JPS60210601A (ja) 1985-10-23
BR8501074A (pt) 1985-10-29
FI67562B (fi) 1984-12-31
FR2560882A1 (fr) 1985-09-13
IT8519846A0 (it) 1985-03-11
ATA65285A (de) 1989-09-15
FR2560882B1 (fr) 1988-06-24
DE3508611C2 (sv) 1988-10-27
NO161441C (no) 1989-08-16
GB2155479A (en) 1985-09-25
AT390259B (de) 1990-04-10
RO91350B (ro) 1987-09-01
RO91350A (ro) 1987-08-31
SE8501188D0 (sv) 1985-03-11
CA1238042A (en) 1988-06-14

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