KRÄUSELUNG VON AUS CELLULOSELÖSUNGEN GESPONNENEN FASERN
Staple fibres of solvent-spun cellulose are made by a method in which: i) cellulose is dissolved in an amine oxide solvent to form a hot cellulose solution, ii) the hot cellulose solution is extruded through a die assembly to form a tow of continuous filaments, iii) the tow is passed through a water...
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| creator | ROBINSON, PHILLIP IAN SELLARS, ALAN WHITE, PATRICK |
| description | Staple fibres of solvent-spun cellulose are made by a method in which: i) cellulose is dissolved in an amine oxide solvent to form a hot cellulose solution, ii) the hot cellulose solution is extruded through a die assembly to form a tow of continuous filaments, iii) the tow is passed through a water bath to leach out the amine oxide, iv) the tow is crimped by passing through a stuffer box in which it is compressed to apply crimp, v) dry steam being injected into the stuffer box during the crimping process, and vi) the crimped tow is passed to a cutter and cut to the desired fibre length. An apparatus is also provided in which the staple fibres can be made. |
| format | Patent |
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An apparatus is also provided in which the staple fibres can be made.</description><edition>7</edition><language>ger</language><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS ; CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS ; MECHANICAL FINISHING OF YARNS OR ROPES ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; SPINNING ; TEXTILES ; WARPING OR BEAMING ; YARNS ; YARNS OR THREADS</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=20000127&DB=EPODOC&CC=DE&NR=69420037T2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000127&DB=EPODOC&CC=DE&NR=69420037T2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROBINSON, PHILLIP IAN</creatorcontrib><creatorcontrib>SELLARS, ALAN</creatorcontrib><creatorcontrib>WHITE, PATRICK</creatorcontrib><title>KRÄUSELUNG VON AUS CELLULOSELÖSUNGEN GESPONNENEN FASERN</title><description>Staple fibres of solvent-spun cellulose are made by a method in which: i) cellulose is dissolved in an amine oxide solvent to form a hot cellulose solution, ii) the hot cellulose solution is extruded through a die assembly to form a tow of continuous filaments, iii) the tow is passed through a water bath to leach out the amine oxide, iv) the tow is crimped by passing through a stuffer box in which it is compressed to apply crimp, v) dry steam being injected into the stuffer box during the crimping process, and vi) the crimped tow is passed to a cutter and cut to the desired fibre length. 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An apparatus is also provided in which the staple fibres can be made.</abstract><edition>7</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 CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS MECHANICAL FINISHING OF YARNS OR ROPES NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES WARPING OR BEAMING YARNS YARNS OR THREADS |
| title | KRÄUSELUNG VON AUS CELLULOSELÖSUNGEN GESPONNENEN FASERN |
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