FI67562C - Foerfarande foer framstaellning av cellulosakarbamat - Google Patents

Foerfarande foer framstaellning av cellulosakarbamat Download PDF

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Publication number
FI67562C
FI67562C FI840999A FI840999A FI67562C FI 67562 C FI67562 C FI 67562C FI 840999 A FI840999 A FI 840999A FI 840999 A FI840999 A FI 840999A FI 67562 C FI67562 C FI 67562C
Authority
FI
Finland
Prior art keywords
biuret
cellulose
urea
carbamate
mixture
Prior art date
Application number
FI840999A
Other languages
English (en)
Finnish (fi)
Other versions
FI840999A0 (fi
FI67562B (fi
Inventor
Vidar Eklund
Kurt Ekman
Olli Turunen
Jouko Huttunen
Johan-Fredrik Selin
Jan 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
Priority to FI840999A priority Critical patent/FI67562C/fi
Publication of FI840999A0 publication Critical patent/FI840999A0/fi
Application granted granted Critical
Publication of FI67562B publication Critical patent/FI67562B/fi
Priority to ZA851594A priority patent/ZA851594B/xx
Priority to AT0065285A priority patent/AT390259B/de
Priority to NO850955A priority patent/NO161441C/no
Priority to SE8501188A priority patent/SE459177B/sv
Priority to IT19846/85A priority patent/IT1200409B/it
Priority to DE19853508611 priority patent/DE3508611A1/de
Priority to CS851697A priority patent/CS254982B2/cs
Priority to BR8501074A priority patent/BR8501074A/pt
Priority to RO117935A priority patent/RO91350B/ro
Priority to DD85274010A priority patent/DD234019A5/de
Priority to IN178/CAL/85A priority patent/IN161858B/en
Priority to GB08506375A priority patent/GB2155479B/en
Priority to JP60049197A priority patent/JPS60210601A/ja
Priority to CA000476303A priority patent/CA1238042A/en
Priority to US06/710,689 priority patent/US4567255A/en
Priority to FR8503615A priority patent/FR2560882B1/fr
Publication of FI67562C publication Critical patent/FI67562C/fi

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)
FI840999A 1984-03-12 1984-03-12 Foerfarande foer framstaellning av cellulosakarbamat FI67562C (fi)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FI840999A FI67562C (fi) 1984-03-12 1984-03-12 Foerfarande foer framstaellning av cellulosakarbamat
ZA851594A ZA851594B (en) 1984-03-12 1985-03-01 Procedure for manufacturing cellulose carbamate
AT0065285A AT390259B (de) 1984-03-12 1985-03-05 Verfahren zur herstellung von zellulosecarbamat
IN178/CAL/85A IN161858B (de) 1984-03-12 1985-03-11
SE8501188A SE459177B (sv) 1984-03-12 1985-03-11 Foerfarande foer framstaellning av cellulosakarbamat
DE19853508611 DE3508611A1 (de) 1984-03-12 1985-03-11 Verfahren zur herstellung von zellulosecarbamat
DD85274010A DD234019A5 (de) 1984-03-12 1985-03-11 Verfahren zur herstellung von zellulosecarbamat
IT19846/85A IT1200409B (it) 1984-03-12 1985-03-11 Procedimento per la preparazione di carbammato di cellulosa
NO850955A NO161441C (no) 1984-03-12 1985-03-11 Fremgangsmaate til fremstilling av cellulosekarbamat.
CS851697A CS254982B2 (en) 1984-03-12 1985-03-11 Method of cellulose carbamate production
BR8501074A BR8501074A (pt) 1984-03-12 1985-03-11 Processo para fabricacao de carbamato de celulose
RO117935A RO91350B (ro) 1984-03-12 1985-03-11 Procedeu pentru prepararea carbamatului de celuloza
GB08506375A GB2155479B (en) 1984-03-12 1985-03-12 Production of cellulose carbamate
FR8503615A FR2560882B1 (fr) 1984-03-12 1985-03-12 Procede pour la preparation de carbamate de cellulose
US06/710,689 US4567255A (en) 1984-03-12 1985-03-12 Method of producing cellulose carbamate
JP60049197A JPS60210601A (ja) 1984-03-12 1985-03-12 セルロースカルバメート製造方法
CA000476303A CA1238042A (en) 1984-03-12 1985-03-12 Procedure for manufacturing cellulose carbamate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI840999 1984-03-12
FI840999A FI67562C (fi) 1984-03-12 1984-03-12 Foerfarande foer framstaellning av cellulosakarbamat

Publications (3)

Publication Number Publication Date
FI840999A0 FI840999A0 (fi) 1984-03-12
FI67562B FI67562B (fi) 1984-12-31
FI67562C true FI67562C (fi) 1985-04-10

Family

ID=8518715

Family Applications (1)

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

Country Status (17)

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

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
US4789006A (en) * 1987-03-13 1988-12-06 Teepak, Inc. Cellulose aminomethanate sausage casings
US4777249A (en) * 1987-03-13 1988-10-11 Teepak, Inc. Crosslinked cellulose aminomethanate
US4999425A (en) * 1989-06-12 1991-03-12 Teepak, Inc. Cellulose aminomethanate by ion-exchange extraction
US4997934A (en) * 1989-06-12 1991-03-05 Teepak, Inc. Cellulose aminomethanate by weight loss monitoring
US4997933A (en) * 1989-06-12 1991-03-05 Teepak, Inc. Cellulose aminomethanate by acid neutralization
US5229506A (en) * 1989-06-12 1993-07-20 Teepak, Inc. Preparation of cellulose aminomethanate
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
CN100491400C (zh) 2003-10-31 2009-05-27 兴和株式会社 纤维素ⅱ磷酸酯及使用了纤维素ⅱ磷酸酯的金属吸附材料
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
FI64602C (fi) * 1981-12-30 1983-12-12 Neste Oy Foerfarande foer framstaellning av loesliga cellulosaderivater
FI64603C (fi) * 1981-12-30 1983-12-12 Neste Oy Foerfarande foer utfaellning av cellulosaderivat
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
FR2560882A1 (fr) 1985-09-13
DE3508611A1 (de) 1985-09-12
GB2155479B (en) 1988-04-07
BR8501074A (pt) 1985-10-29
SE459177B (sv) 1989-06-12
RO91350A (ro) 1987-08-31
IN161858B (de) 1988-02-13
GB8506375D0 (en) 1985-04-11
NO850955L (no) 1985-09-13
SE8501188L (sv) 1985-09-13
JPS60210601A (ja) 1985-10-23
AT390259B (de) 1990-04-10
DE3508611C2 (de) 1988-10-27
CA1238042A (en) 1988-06-14
ATA65285A (de) 1989-09-15
NO161441C (no) 1989-08-16
FR2560882B1 (fr) 1988-06-24
GB2155479A (en) 1985-09-25
FI840999A0 (fi) 1984-03-12
ZA851594B (en) 1985-10-30
DD234019A5 (de) 1986-03-19
SE8501188D0 (sv) 1985-03-11
IT1200409B (it) 1989-01-18
IT8519846A0 (it) 1985-03-11
JPS6259122B2 (de) 1987-12-09
CS254982B2 (en) 1988-02-15
FI67562B (fi) 1984-12-31
US4567255A (en) 1986-01-28
CS169785A2 (en) 1987-07-16
RO91350B (ro) 1987-09-01
NO161441B (no) 1989-05-08

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FI67562C (fi) Foerfarande foer framstaellning av cellulosakarbamat
FI62318C (fi) Foerfarande foer framstaellning av ett alkaliloesligt cellulosaderivat
FI77252C (fi) Foerfarande foer framstaellning av cellulosakarbamater.
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Owner name: NESTE OY