MOWING CORD

PROBLEM TO BE SOLVED: To provide a mowing cord having biodegradability, excellent sharpness and breakage resistance, and a small wear amount.SOLUTION: A mowing cord is a cord obtained by melt spinning of a polylactic acid resin composition comprising (A) polylactic acid resin 100 pts.mass and (B) pl...

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Bibliographische Detailangaben
Hauptverfasser:	KOBAYASHI MASANORI, NITO TAEKO, HASE TAKAYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS FISHING FORESTRY HARVESTING HUMAN NECESSITIES HUNTING METALLURGY MOWING ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP TRAPPING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a mowing cord having biodegradability, excellent sharpness and breakage resistance, and a small wear amount.SOLUTION: A mowing cord is a cord obtained by melt spinning of a polylactic acid resin composition comprising (A) polylactic acid resin 100 pts.mass and (B) plasticizer 10-30 pts.mass. The L body or D body content of the (A) polylactic acid resin is 5.5-10%. 【課題】本発明は、生分解性を有し、切れ味、耐折損性に優れ、消耗量が少ない草刈用コードの提供。【解決手段】本発明の草刈用コードは、（Ａ）ポリ乳酸樹脂１００質量部と（Ｂ）可塑剤１０〜３０質量部を配合してなるポリ乳酸樹脂組成物を溶融紡糸してなるコードであり、前記の（Ａ）ポリ乳酸樹脂のＬ体またはＤ体の含有率が５．５〜１０％の草刈用コードである。【選択図】なし