ANTI-POWDERING AND ANTI-STATIC POLYMER FILM FOR DIGITAL PRINTING
    4.
    发明申请
    ANTI-POWDERING AND ANTI-STATIC POLYMER FILM FOR DIGITAL PRINTING 审中-公开
    用于数字打印的抗粉和抗静电聚合物膜

    公开(公告)号:US20150140318A1

    公开(公告)日:2015-05-21

    申请号:US14542993

    申请日:2014-11-17

    Abstract: A coated polymer film, such as a coated polyester film, is disclosed. In one embodiment, the coated film may be used as a substrate for digital printing. In one embodiment, the coating contains an anionic anti-static agent comprising a sulphonated copolyester resin. In an alternative embodiment, the coating contains an anti-static agent comprising an organometallic, such as an organo zirconate, in combination with metal oxide particles. The metal oxide particles may comprise nanoparticles. In one embodiment, the coating can further contain a print enhancing agent and an adhesion promoter.

    Abstract translation: 公开了涂布的聚合物膜,例如涂覆的聚酯膜。 在一个实施例中,涂膜可以用作数字印刷用基材。 在一个实施方案中,涂层含有包含磺化共聚酯树脂的阴离子防静电剂。 在替代实施方案中,涂层包含与金属氧化物颗粒组合的包含有机金属如氧化锆的抗静电剂。 金属氧化物颗粒可以包含纳米颗粒。 在一个实施方案中,涂层可以进一步含有印刷增强剂和粘合促进剂。

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