METHOD FOR PRODUCING A CELLULOSE SUSPENSION
A method for continuous production of a cellulose suspension in hydrous N- methylmorpholine-N-oxide, characterized in that (a) the cellulose is conveye d through a first shear area in the presence of N-methylmorpholine-N-oxide and is homogenized; (b) the homogenized cellulose is conveyed through a s...
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| creator | KIND, UWE KAGALOWSKI, LEO BLECH, MARCO |
| description | A method for continuous production of a cellulose suspension in hydrous N- methylmorpholine-N-oxide, characterized in that (a) the cellulose is conveye d through a first shear area in the presence of N-methylmorpholine-N-oxide and is homogenized; (b) the homogenized cellulose is conveyed through a second shear area after adding a sufficient amount of hydrous N-methylmorpholine-N- oxide to create a suspension that contains 70-80 wt.% N-methylmorpholine-N- oxide in a liquid phase, whereby the cellulose or suspension totally fills t he available conveyor section in the shear areas. |
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(b) the homogenized cellulose is conveyed through a second shear area after adding a sufficient amount of hydrous N-methylmorpholine-N- oxide to create a suspension that contains 70-80 wt.% N-methylmorpholine-N- oxide in a liquid phase, whereby the cellulose or suspension totally fills t he available conveyor section in the shear areas.</description><edition>7</edition><language>eng ; fre</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 ; DERIVATIVES THEREOF ; METALLURGY ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; ORGANIC MACROMOLECULAR COMPOUNDS ; POLYSACCHARIDES ; SPINNING ; TEXTILES ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2000</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=20000224&DB=EPODOC&CC=CA&NR=2340778A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000224&DB=EPODOC&CC=CA&NR=2340778A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIND, UWE</creatorcontrib><creatorcontrib>KAGALOWSKI, LEO</creatorcontrib><creatorcontrib>BLECH, MARCO</creatorcontrib><title>METHOD FOR PRODUCING A CELLULOSE SUSPENSION</title><description>A method for continuous production of a cellulose suspension in hydrous N- methylmorpholine-N-oxide, characterized in that (a) the cellulose is conveye d through a first shear area in the presence of N-methylmorpholine-N-oxide and is homogenized; 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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 DERIVATIVES THEREOF METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | METHOD FOR PRODUCING A CELLULOSE SUSPENSION |
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