LYOCELL FIBERS AND PROCESS FOR THEIR PREPARATION
The invention is lyocell fiber characterized by a pebbled surface as seen at high magnification and having a variable cross section and diameter along and between fibers. The fiber is produced by centrifugal spinning, melt blowing or its spunbonding variation. The fibers can be made in the microdeni...
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| creator | NEOGI, AMAR, N ROSCELLI, VINCENT, A LUO, MENGHUI JEWELL, RICHARD, A |
| description | The invention is lyocell fiber characterized by a pebbled surface as seen at high magnification and having a variable cross section and diameter along and between fibers. The fiber is produced by centrifugal spinning, melt blowing or its spunbonding variation. The fibers can be made in the microdenier range with average weights as low as one denier or less. The fibers have inherently low gloss and can be formed into tight yarns for making fabrics of very soft hand. Alternatively, the fibers can be formed into selfbonded nonwoven fabrics.
Fibre lyocellulaire caractérisée par une surface granuleuse révélée par un fort grossissement, présentant une section transversale et un diamètre variant sur la longueur des fibres et d'une fibre à l'autre. La fibre est obtenue par filage centrifuge, par fusion-soufflage ou par la variation "spunbonding" de cette dernière technique. Les fibres peuvent être réalisées ä des finesses de l'ordre du microdenier, leurs poids moyens étant égaux ou inférieurs à un denier. Ces fibres sont naturellement peu lustrées et se prêtent à la fabrication de fils serrés permettant de réaliser des tissus ou toucher très doux. Ces fibres se prêtent également à la fabrication de matériaux non tissés auto-agglomérés. |
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Fibre lyocellulaire caractérisée par une surface granuleuse révélée par un fort grossissement, présentant une section transversale et un diamètre variant sur la longueur des fibres et d'une fibre à l'autre. La fibre est obtenue par filage centrifuge, par fusion-soufflage ou par la variation "spunbonding" de cette dernière technique. Les fibres peuvent être réalisées ä des finesses de l'ordre du microdenier, leurs poids moyens étant égaux ou inférieurs à un denier. Ces fibres sont naturellement peu lustrées et se prêtent à la fabrication de fils serrés permettant de réaliser des tissus ou toucher très doux. Ces fibres se prêtent également à la fabrication de matériaux non tissés auto-agglomérés.</description><edition>6</edition><language>eng ; fre</language><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ; BRAIDING ; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS ; COTTON-WOOL ; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS ; KNITTING ; LACE-MAKING ; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL ; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; NON-WOVEN FABRICS ; SPINNING ; TEXTILES ; TRIMMINGS ; WADDING</subject><creationdate>1998</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=19980226&DB=EPODOC&CC=WO&NR=9807911A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980226&DB=EPODOC&CC=WO&NR=9807911A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NEOGI, AMAR, N</creatorcontrib><creatorcontrib>ROSCELLI, VINCENT, A</creatorcontrib><creatorcontrib>LUO, MENGHUI</creatorcontrib><creatorcontrib>JEWELL, RICHARD, A</creatorcontrib><title>LYOCELL FIBERS AND PROCESS FOR THEIR PREPARATION</title><description>The invention is lyocell fiber characterized by a pebbled surface as seen at high magnification and having a variable cross section and diameter along and between fibers. The fiber is produced by centrifugal spinning, melt blowing or its spunbonding variation. The fibers can be made in the microdenier range with average weights as low as one denier or less. The fibers have inherently low gloss and can be formed into tight yarns for making fabrics of very soft hand. Alternatively, the fibers can be formed into selfbonded nonwoven fabrics.
Fibre lyocellulaire caractérisée par une surface granuleuse révélée par un fort grossissement, présentant une section transversale et un diamètre variant sur la longueur des fibres et d'une fibre à l'autre. La fibre est obtenue par filage centrifuge, par fusion-soufflage ou par la variation "spunbonding" de cette dernière technique. Les fibres peuvent être réalisées ä des finesses de l'ordre du microdenier, leurs poids moyens étant égaux ou inférieurs à un denier. Ces fibres sont naturellement peu lustrées et se prêtent à la fabrication de fils serrés permettant de réaliser des tissus ou toucher très doux. Ces fibres se prêtent également à la fabrication de matériaux non tissés auto-agglomérés.</description><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</subject><subject>BRAIDING</subject><subject>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</subject><subject>COTTON-WOOL</subject><subject>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</subject><subject>KNITTING</subject><subject>LACE-MAKING</subject><subject>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</subject><subject>MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS</subject><subject>NATURAL OR ARTIFICIAL THREADS OR FIBRES</subject><subject>NON-WOVEN FABRICS</subject><subject>SPINNING</subject><subject>TEXTILES</subject><subject>TRIMMINGS</subject><subject>WADDING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDwifR3dvXxUXDzdHINClZw9HNRCAgCCgUHK7j5BymEeLh6BgFFXAMcgxxDPP39eBhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJfLi_pYWBuaWhoaOhMRFKAOVJJhA</recordid><startdate>19980226</startdate><enddate>19980226</enddate><creator>NEOGI, AMAR, N</creator><creator>ROSCELLI, VINCENT, A</creator><creator>LUO, MENGHUI</creator><creator>JEWELL, RICHARD, A</creator><scope>EVB</scope></search><sort><creationdate>19980226</creationdate><title>LYOCELL FIBERS AND PROCESS FOR THEIR PREPARATION</title><author>NEOGI, AMAR, N ; ROSCELLI, VINCENT, A ; LUO, MENGHUI ; JEWELL, RICHARD, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO9807911A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1998</creationdate><topic>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</topic><topic>BRAIDING</topic><topic>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</topic><topic>COTTON-WOOL</topic><topic>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</topic><topic>KNITTING</topic><topic>LACE-MAKING</topic><topic>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</topic><topic>MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS</topic><topic>NATURAL OR ARTIFICIAL THREADS OR FIBRES</topic><topic>NON-WOVEN FABRICS</topic><topic>SPINNING</topic><topic>TEXTILES</topic><topic>TRIMMINGS</topic><topic>WADDING</topic><toplevel>online_resources</toplevel><creatorcontrib>NEOGI, AMAR, N</creatorcontrib><creatorcontrib>ROSCELLI, VINCENT, A</creatorcontrib><creatorcontrib>LUO, MENGHUI</creatorcontrib><creatorcontrib>JEWELL, RICHARD, A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NEOGI, AMAR, N</au><au>ROSCELLI, VINCENT, A</au><au>LUO, MENGHUI</au><au>JEWELL, RICHARD, A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LYOCELL FIBERS AND PROCESS FOR THEIR PREPARATION</title><date>1998-02-26</date><risdate>1998</risdate><abstract>The invention is lyocell fiber characterized by a pebbled surface as seen at high magnification and having a variable cross section and diameter along and between fibers. The fiber is produced by centrifugal spinning, melt blowing or its spunbonding variation. The fibers can be made in the microdenier range with average weights as low as one denier or less. The fibers have inherently low gloss and can be formed into tight yarns for making fabrics of very soft hand. Alternatively, the fibers can be formed into selfbonded nonwoven fabrics.
Fibre lyocellulaire caractérisée par une surface granuleuse révélée par un fort grossissement, présentant une section transversale et un diamètre variant sur la longueur des fibres et d'une fibre à l'autre. La fibre est obtenue par filage centrifuge, par fusion-soufflage ou par la variation "spunbonding" de cette dernière technique. Les fibres peuvent être réalisées ä des finesses de l'ordre du microdenier, leurs poids moyens étant égaux ou inférieurs à un denier. Ces fibres sont naturellement peu lustrées et se prêtent à la fabrication de fils serrés permettant de réaliser des tissus ou toucher très doux. Ces fibres se prêtent également à la fabrication de matériaux non tissés auto-agglomérés.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS BRAIDING CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS SPINNING TEXTILES TRIMMINGS WADDING |
| title | LYOCELL FIBERS AND PROCESS FOR THEIR PREPARATION |
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