SURFACE TREATED, BIAXIALLY ORIENTED FILM

The present invention relates to a biaxially oriented polyester film having improved friction coefficient and water resistance comprising a coating provided on at least one surface of the film. The biaxially oriented polyester film is coated with water-soluble or water-dispersed resin compounds whic...

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Bibliographische Detailangaben
Hauptverfasser: KIN MITSUYASU, KIN IKUSEI, KIN SHIYUNEI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a biaxially oriented polyester film having improved friction coefficient and water resistance comprising a coating provided on at least one surface of the film. The biaxially oriented polyester film is coated with water-soluble or water-dispersed resin compounds which are mixed water-dispersion waxy additives, styrene sulfonic acid compounds and inorganic fine particles, with the copolyester resins, on one or both sides.