LAMINATED POLYESTER FILM

To provide a laminated polyester film that can be easily recycled and suitably suppresses the floating of a mold-release object.SOLUTION: A laminated polyester film has, on at least one side of a polyester film, a layer X satisfying the condition 1: 27≤γXP≤40, γXP (mN/m): a polar component in the su...

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Bibliographische Detailangaben
Hauptverfasser:	YAHIRO KENSUKE, SUZUKI TADAMASA, TSUBOKURA SHO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMISTRY COMPOSITIONS BASED THEREON ELECTRICITY GENERAL PROCESSES OF COMPOUNDING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a laminated polyester film that can be easily recycled and suitably suppresses the floating of a mold-release object.SOLUTION: A laminated polyester film has, on at least one side of a polyester film, a layer X satisfying the condition 1: 27≤γXP≤40, γXP (mN/m): a polar component in the surface free energy of the layer X.SELECTED DRAWING: None 【課題】再利用性と被離型物の浮き抑制性に優れた積層ポリエステルフィルムを提供する。【解決手段】ポリエステルフィルムの少なくとも片面に、以下の条件１を満たす層Ｘを有する積層ポリエステルフィルム。条件１：２７≦γＸＰ≦４０γＸＰ（ｍＮ／ｍ）：層Ｘの表面自由エネルギーの極性成分【選択図】なし