PROCESS FOR PRODUCING CELLULOSE SHAPED BODIES
To prepare cellulose moulded articles from a solution of cellulose in N-methylmorpholine-N-oxide (NMMO) and water, the solution is moulded and the cellulose is then precipitated in a precipitation bath which contains water and NMMO. According to the invention, the temperature of the precipitation ba...
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| creator | FIRGO HEINRICH DR ZIKELI STEFAN JURHOVIC RAIMUND ASTEGGER STEPHAN DR EICHINGER DIETER DR HINTERHOLZER PETER WEINZIERL KARIN |
| description | To prepare cellulose moulded articles from a solution of cellulose in N-methylmorpholine-N-oxide (NMMO) and water, the solution is moulded and the cellulose is then precipitated in a precipitation bath which contains water and NMMO. According to the invention, the temperature of the precipitation bath is at most 0 DEG C; as a result, the NMMO concentration in the precipitation bath can be increased without impairing the properties of the cellulose moulded articles prepared. |
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According to the invention, the temperature of the precipitation bath is at most 0 DEG C; as a result, the NMMO concentration in the precipitation bath can be increased without impairing the properties of the cellulose moulded articles prepared.</description><edition>5</edition><language>eng</language><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DERIVATIVES THEREOF ; METALLURGY ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; ORGANIC MACROMOLECULAR COMPOUNDS ; POLYSACCHARIDES ; SPINNING ; TEXTILES ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>1992</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920617&DB=EPODOC&CC=CS&NR=371191A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920617&DB=EPODOC&CC=CS&NR=371191A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FIRGO HEINRICH DR</creatorcontrib><creatorcontrib>ZIKELI STEFAN</creatorcontrib><creatorcontrib>JURHOVIC RAIMUND</creatorcontrib><creatorcontrib>ASTEGGER STEPHAN DR</creatorcontrib><creatorcontrib>EICHINGER DIETER DR</creatorcontrib><creatorcontrib>HINTERHOLZER PETER</creatorcontrib><creatorcontrib>WEINZIERL KARIN</creatorcontrib><title>PROCESS FOR PRODUCING CELLULOSE SHAPED BODIES</title><description>To prepare cellulose moulded articles from a solution of cellulose in N-methylmorpholine-N-oxide (NMMO) and water, the solution is moulded and the cellulose is then precipitated in a precipitation bath which contains water and NMMO. 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According to the invention, the temperature of the precipitation bath is at most 0 DEG C; as a result, the NMMO concentration in the precipitation bath can be increased without impairing the properties of the cellulose moulded articles prepared.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DERIVATIVES THEREOF METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | PROCESS FOR PRODUCING CELLULOSE SHAPED BODIES |
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