FI853871L - FOER FARING FOR FRAMSTAELLNING AV CELLULOSAKARBAMATER. - Google Patents

FOER FARING FOR FRAMSTAELLNING AV CELLULOSAKARBAMATER.

Info

Publication number
FI853871L
FI853871L FI853871A FI853871A FI853871L FI 853871 L FI853871 L FI 853871L FI 853871 A FI853871 A FI 853871A FI 853871 A FI853871 A FI 853871A FI 853871 L FI853871 L FI 853871L
Authority
FI
Finland
Prior art keywords
cellulosakarbamater
framstaellning
foer faring
faring
foer
Prior art date
Application number
FI853871A
Other languages
Finnish (fi)
Other versions
FI77252B (en
FI77252C (en
FI853871A0 (en
Inventor
Herbert Griesser
Thomas Jeszenszky
Klaus Weinrotter
Raimund Jurkowitsch
Original Assignee
Chemiefaser Lenzing Ag
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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of FI853871A0 publication Critical patent/FI853871A0/en
Publication of FI853871L publication Critical patent/FI853871L/en
Publication of FI77252B publication Critical patent/FI77252B/en
Application granted granted Critical
Publication of FI77252C publication Critical patent/FI77252C/en

Links

Classifications

    • 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
    • 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
FI853871A 1984-10-09 1985-10-07 FOER FARING FOR FRAMSTAELLNING AV CELLULOSAKARBAMATER. FI77252C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT320084A AT384813B (en) 1984-10-09 1984-10-09 METHOD FOR PRODUCING CELLULOSE CARBAMATES
AT320084 1984-10-09

Publications (4)

Publication Number Publication Date
FI853871A0 FI853871A0 (en) 1985-10-07
FI853871L true FI853871L (en) 1986-04-10
FI77252B FI77252B (en) 1988-10-31
FI77252C FI77252C (en) 1989-02-10

Family

ID=3546908

Family Applications (1)

Application Number Title Priority Date Filing Date
FI853871A FI77252C (en) 1984-10-09 1985-10-07 FOER FARING FOR FRAMSTAELLNING AV CELLULOSAKARBAMATER.

Country Status (5)

Country Link
EP (1) EP0178292B1 (en)
AT (1) AT384813B (en)
DE (1) DE3571033D1 (en)
ES (1) ES8605010A1 (en)
FI (1) FI77252C (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756755A (en) * 1985-06-14 1988-07-12 Harding Jr Norman T Rodent repellent liquids
DE3638456A1 (en) * 1986-11-11 1988-05-19 Dieter Ekkehard Dip Autenrieth Molten urea as agent for decomposing lignocellulose raw materials and as chemical reactant for the polyols produced in the decomposition or for other polyols from other sources
US4777249A (en) * 1987-03-13 1988-10-11 Teepak, Inc. Crosslinked cellulose aminomethanate
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
US5215125A (en) * 1987-03-13 1993-06-01 Teepak, Inc. Cellulose aminomethanate sausage casings
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
US4997934A (en) * 1989-06-12 1991-03-05 Teepak, Inc. Cellulose aminomethanate by weight loss monitoring
US5378827A (en) * 1992-12-16 1995-01-03 Zimmer Aktiengesellschaft Process for the production of cellulose carbamate
DE4443547C1 (en) * 1994-12-07 1996-05-09 Fraunhofer Ges Forschung Cellulose carbamate spinning soln. simple, cost effective mfr.
DE19635707C1 (en) * 1996-09-03 1998-04-02 Inst Textil & Faserforschung Production of cellulose carbamate from cellulose
DE19715617A1 (en) * 1997-04-15 1998-10-22 Zimmer Ag Process for the modified production of cellulose carbamate
DE10019628A1 (en) * 2000-04-19 2001-10-31 Fraunhofer Ges Forschung Process for reducing the degree of order of cellulose
DE10126244B4 (en) * 2001-05-30 2005-05-12 Deutsche Institute für Textil- und Faserforschung Stuttgart Process for the production of a cellulosic fibrous or textile fabric and the use of the fabric, knitted fabric or nonwoven fabric obtained therefrom
DE10223172B4 (en) * 2002-05-24 2004-05-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the production of cellulose carbamate by means of reactive extrusion and the use of the process products for the production of moldings
DE102004007617B4 (en) * 2004-02-17 2007-02-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for producing a nonwoven fabric, nonwoven fabric and its use
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
DE102005029793B4 (en) * 2005-06-27 2007-04-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Nonwovens, processes for their preparation and their use
DE102008018745A1 (en) 2008-04-14 2009-10-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Cellulose carbamate spinning solution, cellulose carbamate blown film and process for their preparation and uses
DE102008018746A1 (en) 2008-04-14 2009-10-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Cellulose-carbamate spinning solution, process for producing a cellulose-carbamate-nonwoven, cellulose-carbamate-nonwoven and uses
DE102008018743A1 (en) 2008-04-14 2009-10-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Cellulose carbamate spinning solution, cellulose carbamate fiber and process for their preparation and uses
DE102009017693A1 (en) * 2009-04-15 2010-05-20 Innovent E.V. Technologieentwicklung Method for finishing or impregnating wood utilized for forming wooden musical instrument, involves making wood to be processed to contact urea solution, and treating wood at low pressure and/or temperature in aqueous urea solution
CN105289740B (en) * 2015-12-04 2017-09-29 武汉理工大学 A kind of oxygen reduction catalyst based on carbonization MOF structures and preparation method thereof
FI20215213A1 (en) * 2021-02-26 2022-08-27 Infinited Fiber Company Oy Method of producing cellulose carbamate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134825A (en) * 1937-08-30 1938-11-01 Du Pont Chemical process

Also Published As

Publication number Publication date
EP0178292A2 (en) 1986-04-16
ATA320084A (en) 1987-06-15
EP0178292B1 (en) 1989-06-14
DE3571033D1 (en) 1989-07-20
FI77252B (en) 1988-10-31
AT384813B (en) 1988-01-11
FI77252C (en) 1989-02-10
EP0178292A3 (en) 1987-08-05
FI853871A0 (en) 1985-10-07
ES547692A0 (en) 1986-03-01
ES8605010A1 (en) 1986-03-01

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MM Patent lapsed

Owner name: LENZING AKTIENGESELLSCHAFT