Aqueous applying liquid composition for optical polyester film

The water soluble coating fluid for optical polyester film includes resin 2-40 wt%, modified stuffing fluid 0.05-30 wt% and additives 0.05-10 wt%. It forms the coating comprising component A of polyester resin 20-50 wt%, component B of melamine resin or modified melamine resin 10-40 wt% and componen...

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Bibliographische Detailangaben
Hauptverfasser: FENG DIANRUN, LIN ZHAOXIAN, XIE SONGYUE, HUANG YINGDE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The water soluble coating fluid for optical polyester film includes resin 2-40 wt%, modified stuffing fluid 0.05-30 wt% and additives 0.05-10 wt%. It forms the coating comprising component A of polyester resin 20-50 wt%, component B of melamine resin or modified melamine resin 10-40 wt% and component C of acrylate or methacrylate resin 20-80 wt%. The polyester film with coating of the water soluble coating fluid has high transparency, excellent adhesion property, high lubricating property, etc and is suitable for optical use.