METHOD FOR REUSING RESIN MOLDED ARTICLES

An objective of this disclosure is to provide a method of reusing a resin shaped product including an alicyclic structure-containing polymer, which can obtain a recycled article of the resin shaped product having reduced appearance defects and improved physical properties such as color tone. The pre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAGAMUNE Tsutomu, KUDO Nobuhiro
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An objective of this disclosure is to provide a method of reusing a resin shaped product including an alicyclic structure-containing polymer, which can obtain a recycled article of the resin shaped product having reduced appearance defects and improved physical properties such as color tone. The presently disclosed method of reusing a resin shaped product including an alicyclic structure-containing polymer includes grinding the resin shaped product to obtain shaped product ground products; and dissolving the shaped product ground products in a mixed solvent containing not less than 80 weight% and not more than 98 weight% of cyclohexane and not less than 2 weight% and not more than 20 weight% of a hydrocarbon-based or aromatic solvent having a coagulation point of -40°C or lower per 100 weight% of the mixed solvent to obtain a polymer solution.