BIAXIALLY ORIENTED THERMOPLASTIC RESIN FILM

The present invention relates to a biaxially oriented thermoplastic resin film, at least one surface of which has protrusions each having a height of 1 nm or more and less than 2 nm at a density of 1 x 107 to 1 x 109 protrusions per mm2. The thermoplastic resin film is capable of suppressing generat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKAMORI, Yukari, HIGASHIOJI, Takuji, SUZUKI, Tadamasa, KAWAHARA, Shinya
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a biaxially oriented thermoplastic resin film, at least one surface of which has protrusions each having a height of 1 nm or more and less than 2 nm at a density of 1 x 107 to 1 x 109 protrusions per mm2. The thermoplastic resin film is capable of suppressing generation of coarse protrusions and contaminants, and defects in a processing process while having slipperiness.