POLYESTER RESIN COMPOSITION

To provide a polyester resin composition which contains a polyester resin and an inorganic particle antiblocking agent and has blocking resistance without sacrificing transparency during molding.SOLUTION: The polyester resin composition contains a polyester resin, and 0.01-30 wt.%, based on the tota...

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Bibliographische Detailangaben
Hauptverfasser:	HAMAGUCHI KIYOTAKA, ARITOME NORIFUMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a polyester resin composition which contains a polyester resin and an inorganic particle antiblocking agent and has blocking resistance without sacrificing transparency during molding.SOLUTION: The polyester resin composition contains a polyester resin, and 0.01-30 wt.%, based on the total amount, of an inorganic particle antiblocking agent. The inorganic particle antiblocking agent has a refractive index from 1.530 to 1.590. The invention also relates to a molding molded using the same.SELECTED DRAWING: None 【課題】本発明は、成形時において、透明性を損なうことなく、耐ブロッキング性が優れた、ポリエステル樹脂と無機粒子アンチブロッキング剤を含むポリエステル樹脂組成物を提供することを目的とする。【解決手段】本発明は、ポリエステル樹脂、及び、全量に対し０．０１〜３０重量％の無機粒子アンチブロッキング剤を含み、前記無機粒子アンチブロッキング剤の屈折率が１．５３０〜１．５９０であることを特徴とする、ポリエステル樹脂組成物、及び、それを用いて成形された成形体に関する。【選択図】なし