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Thuringishces Institut fur Textil und Kunststoff-Forschung E.V.
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Rudolstadt, DE
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Patent Grant
Method and device for the production of cellulose fibers and cellul...
Patent number
6,887,409
Issue date
May 3, 2005
Thuringishces Institut fur Textil und Kunststoff-Forschung E.V.
Birgit Kosan
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Method for producing a cellulose solution in an aqueous amine oxide...
Patent number
6,676,739
Issue date
Jan 13, 2004
Thuringishces Institut fur Textil und Kunststoff-Forschung E.V.
Birgit Kosan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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