FIBER USING ALLOY OF POLYOXYMETHYLENE RESIN AND POLYLACTIC ACID RESIN AS BASE MATERIAL HAVING IMPROVED KNOT STRENGTH AND FISHING LINE USING THE SAME AS RAW MATERIAL

To manufacture a fishing line whose raw material is a monofilament fiber, a multifilament fiber or both fibers having improved knot strength, whose raw material is an alloy made of polyoxymethylene resin and polylactic acid resin.SOLUTION: After a polymer alloy obtained by melting and kneading a pol...

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Bibliographische Detailangaben
Hauptverfasser:	UMEMURA TOSHIKAZU, NOMURA MANABU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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 CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS MECHANICAL FINISHING OF YARNS OR ROPES METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP WARPING OR BEAMING YARNS YARNS OR THREADS
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Beschreibung
Zusammenfassung:	To manufacture a fishing line whose raw material is a monofilament fiber, a multifilament fiber or both fibers having improved knot strength, whose raw material is an alloy made of polyoxymethylene resin and polylactic acid resin.SOLUTION: After a polymer alloy obtained by melting and kneading a polyoxymethylene resin, a polylactic acid resin and an internal lubricant, and other additives as needed, is melt-spun to form a fiber, the fiber is drawn 8-20 times its length to form an intended monofilament fiber. A plurality of pieces of the monofilament fiber are twisted to form a multifilament fiber.SELECTED DRAWING: None 【課題】ポリオキシメチレン樹脂とポリ乳酸樹脂とからのアロイを原料として、結節強度の改善されたモノフィラメント繊維、マルチフィラメント繊維及び当該両繊維を原料とする釣り糸を製造する。【解決手段】ポリオキシメチレン樹脂とポリ乳酸樹脂及び内部滑剤、更に必要に応じてその他の添加剤を溶融混練して得られるポリマーアロイを溶融紡糸して繊維とした後、当該繊維を8〜20倍に延伸して目的のモノフィラメント繊維とする。マルチフィラメント繊維のためには複数本の当該モノフィラメント繊維を撚糸する。【選択図】なし