METHOD FOR SECONDARY MOLDING OF POLYMER NANO ORIENTED CRYSTAL MATERIAL

A method for secondary-molding a polymer nano oriented crystal material in accordance with the present invention includes the steps of: (1) heating the polymer nano oriented crystal material so that the polymer nano oriented crystal material changes into (a) a mobile phase or (a) a melt having a den...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAJIMA, Takeshi, AKIYAMA, Yuka, WASHIYAMA, Junichiro, HIKOSAKA, Masamichi, OKADA, Kiyoka, UENO, Shingo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method for secondary-molding a polymer nano oriented crystal material in accordance with the present invention includes the steps of: (1) heating the polymer nano oriented crystal material so that the polymer nano oriented crystal material changes into (a) a mobile phase or (a) a melt having a dense entanglement network structure; (2) molding the polymer nano oriented crystal material which changed into (a) the mobile phase or (b) the melt including the dense entanglement network in the step (1); and (3) cooling the polymer nano oriented crystal material, which has undergone the step (2), until the polymer nano oriented crystal material changes into an ordered phase.