METHOD FOR MANUFACTURING TRANSPARENT PLASTIC FILM AND TRANSPARENT PLASTIC FILM MANUFACTURED BY THE METHOD

The present invention provides a method for producing a transparent plastic film, which comprises the steps of (a) preparing a glass flake particle; (b) preparing a curable epoxy resin in which a difference between a refractive index after the curable epoxy resin is cured and a refractive index of t...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, GIUL, KIM, DONG-RYUL, KIM, HEE-JUNG, CHA, JU-EUN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides a method for producing a transparent plastic film, which comprises the steps of (a) preparing a glass flake particle; (b) preparing a curable epoxy resin in which a difference between a refractive index after the curable epoxy resin is cured and a refractive index of the glass flake particle is not more than 0.01; (c) mixing the curable epoxy resin and the glass flake particle with each other; and (d) curing a mixture of the curable epoxy resin and the glass flake particle to form an epoxy curing substance that includes the glass flake particle, and a transparent plastic film that is produced by using the same. La présente invention concerne un procédé de production d'un film de plastique transparent comprenant les étapes suivantes: (a) préparation de particules de verre, (b) préparation d'une résine époxy durcissable présentant une différence d'indice de réfaction avant et après durcissement ne dépassant pas 0,01, (c) mélange de la résine époxy durcissable avec les particules de verre, et (d) durcissement du mélange de résine époxy durcissable et de particules de verre pour former un époxy durci contenant les particules de verre. L'invention porte également sur un film de plastique transparent produit au moyen de ce procédé.