HEAT-FUSIBLE COMPOSITE FIBER AND NONWOVEN FABRIC USING THE SAME
PROBLEM TO BE SOLVED: To provide a heat-fusible composite fiber capable of suppressing damage to a fiber when processing the fiber into a nonwoven fabric web.SOLUTION: There is provided a heat-fusible composite fiber comprising a first component containing a polyester resin and a second component co...
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| creator | UNNO SHINICHI MIYAUCHI MINORU |
| description | PROBLEM TO BE SOLVED: To provide a heat-fusible composite fiber capable of suppressing damage to a fiber when processing the fiber into a nonwoven fabric web.SOLUTION: There is provided a heat-fusible composite fiber comprising a first component containing a polyester resin and a second component containing a polyolefin resin. The melting point of the second component is lower than the melting point of the first component by 10°C or more and the fracture work amount obtained by the tensile test is 1.6 cN cm/dtex or more, so that damage to the fibers can be suppressed, and a nonwoven fabric of high quality can be obtained with higher productivity than before.SELECTED DRAWING: None
【課題】繊維を不織布ウェブに加工する際の、繊維へのダメージを抑制できる熱融着性複合繊維を提供すること。【解決手段】ポリエステル系樹脂を含む第１成分と、ポリオレフィン系樹脂を含む第２成分とを含む熱融着性複合繊維であって、第２成分の融点は第１成分の融点よりも１０℃以上低く、引張試験によって得られる破断仕事量が、１．６ｃＮ・ｃｍ／ｄｔｅｘ以上である熱融着性複合繊維とすることで、繊維へのダメージを抑制することができるようになり、従来よりも生産性よく、高品質の不織布を得られるようになる。【選択図】なし |
| format | Patent |
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【課題】繊維を不織布ウェブに加工する際の、繊維へのダメージを抑制できる熱融着性複合繊維を提供すること。【解決手段】ポリエステル系樹脂を含む第１成分と、ポリオレフィン系樹脂を含む第２成分とを含む熱融着性複合繊維であって、第２成分の融点は第１成分の融点よりも１０℃以上低く、引張試験によって得られる破断仕事量が、１．６ｃＮ・ｃｍ／ｄｔｅｘ以上である熱融着性複合繊維とすることで、繊維へのダメージを抑制することができるようになり、従来よりも生産性よく、高品質の不織布を得られるようになる。【選択図】なし</description><language>eng ; jpn</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 ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; NON-WOVEN FABRICS ; SPINNING ; TEXTILES ; TRIMMINGS ; WADDING</subject><creationdate>2018</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=20181108&DB=EPODOC&CC=JP&NR=2018172827A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181108&DB=EPODOC&CC=JP&NR=2018172827A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>UNNO SHINICHI</creatorcontrib><creatorcontrib>MIYAUCHI MINORU</creatorcontrib><title>HEAT-FUSIBLE COMPOSITE FIBER AND NONWOVEN FABRIC USING THE SAME</title><description>PROBLEM TO BE SOLVED: To provide a heat-fusible composite fiber capable of suppressing damage to a fiber when processing the fiber into a nonwoven fabric web.SOLUTION: There is provided a heat-fusible composite fiber comprising a first component containing a polyester resin and a second component containing a polyolefin resin. The melting point of the second component is lower than the melting point of the first component by 10°C or more and the fracture work amount obtained by the tensile test is 1.6 cN cm/dtex or more, so that damage to the fibers can be suppressed, and a nonwoven fabric of high quality can be obtained with higher productivity than before.SELECTED DRAWING: None
【課題】繊維を不織布ウェブに加工する際の、繊維へのダメージを抑制できる熱融着性複合繊維を提供すること。【解決手段】ポリエステル系樹脂を含む第１成分と、ポリオレフィン系樹脂を含む第２成分とを含む熱融着性複合繊維であって、第２成分の融点は第１成分の融点よりも１０℃以上低く、引張試験によって得られる破断仕事量が、１．６ｃＮ・ｃｍ／ｄｔｅｘ以上である熱融着性複合繊維とすることで、繊維へのダメージを抑制することができるようになり、従来よりも生産性よく、高品質の不織布を得られるようになる。【選択図】なし</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>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>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD3cHUM0XULDfZ08nFVcPb3DfAP9gxxVXDzdHINUnD0c1Hw8_cL9w9z9VNwc3QK8nRWACr1c1cI8XBVCHb0deVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhhaG5kYWRuaOxkQpAgC6niqb</recordid><startdate>20181108</startdate><enddate>20181108</enddate><creator>UNNO SHINICHI</creator><creator>MIYAUCHI MINORU</creator><scope>EVB</scope></search><sort><creationdate>20181108</creationdate><title>HEAT-FUSIBLE COMPOSITE FIBER AND NONWOVEN FABRIC USING THE SAME</title><author>UNNO SHINICHI ; MIYAUCHI MINORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018172827A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</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>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>UNNO SHINICHI</creatorcontrib><creatorcontrib>MIYAUCHI MINORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>UNNO SHINICHI</au><au>MIYAUCHI MINORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HEAT-FUSIBLE COMPOSITE FIBER AND NONWOVEN FABRIC USING THE SAME</title><date>2018-11-08</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To provide a heat-fusible composite fiber capable of suppressing damage to a fiber when processing the fiber into a nonwoven fabric web.SOLUTION: There is provided a heat-fusible composite fiber comprising a first component containing a polyester resin and a second component containing a polyolefin resin. The melting point of the second component is lower than the melting point of the first component by 10°C or more and the fracture work amount obtained by the tensile test is 1.6 cN cm/dtex or more, so that damage to the fibers can be suppressed, and a nonwoven fabric of high quality can be obtained with higher productivity than before.SELECTED DRAWING: None
【課題】繊維を不織布ウェブに加工する際の、繊維へのダメージを抑制できる熱融着性複合繊維を提供すること。【解決手段】ポリエステル系樹脂を含む第１成分と、ポリオレフィン系樹脂を含む第２成分とを含む熱融着性複合繊維であって、第２成分の融点は第１成分の融点よりも１０℃以上低く、引張試験によって得られる破断仕事量が、１．６ｃＮ・ｃｍ／ｄｔｅｘ以上である熱融着性複合繊維とすることで、繊維へのダメージを抑制することができるようになり、従来よりも生産性よく、高品質の不織布を得られるようになる。【選択図】なし</abstract><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 NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS SPINNING TEXTILES TRIMMINGS WADDING |
| title | HEAT-FUSIBLE COMPOSITE FIBER AND NONWOVEN FABRIC USING THE SAME |
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