METHOD FOR DISSOLVING RESIN AND METHOD FOR PRODUCING REGENERATED AND REINFORCED FIBER

To provide a method for dissolving a resin capable of efficiently removing a resin in a composite material.SOLUTION: A method for dissolving a resin includes: a step of arranging a composite material containing a reinforced fiber and a resin in a dissolution cage to which a liquid can be flowed in f...

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Bibliographische Detailangaben
Hauptverfasser:	UEDA SHUNSUKE, KASUGA KEIICHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a method for dissolving a resin capable of efficiently removing a resin in a composite material.SOLUTION: A method for dissolving a resin includes: a step of arranging a composite material containing a reinforced fiber and a resin in a dissolution cage to which a liquid can be flowed in from the outside and the liquid can be flowed out to the outside so that a self weight (mass of composite material/bottom area of dissolution cage) is 6.0 g/cmor less; and a step of supplying a dissolution liquid for dissolving the resin into the dissolution cage arranged with the composite material.SELECTED DRAWING: Figure 1 【課題】複合材料における樹脂を効率よく除去できる樹脂の溶解方法を提供する。【解決手段】強化繊維と、樹脂とを含む複合材料を外部から液体が流入可能、かつ外部へ液体が流出可能な溶解カゴ内に自重圧力（複合材料の質量／溶解カゴの底面積）が６．０ｇ／ｃｍ２以下となるように配置する工程と、前記複合材料を配置した前記溶解カゴ内に前記樹脂を溶解させる溶解液を供給する工程と、を含む樹脂の溶解方法。【選択図】図１