Tunable fluorescent UV curable gel inks containing fluorescent monomers for food packaging applications
    3.
    发明授权
    Tunable fluorescent UV curable gel inks containing fluorescent monomers for food packaging applications 有权
    可调谐荧光紫外线固化凝胶油墨,含有用于食品包装应用的荧光单体

    公开(公告)号:US08334026B2

    公开(公告)日:2012-12-18

    申请号:US12474946

    申请日:2009-05-29

    摘要: The radiation-curable phase-change ink composition having at least one radiation curable fluorescent co-monomer and a gellant. The radiation-curable phase-change ink composition offers both document security features as well as potential brand highlight features. The radiation-curable phase-change ink composition combines the unique attributes of the UV curable gel system, with its tremendous substrate latitude, with the ability to add tunable fluorescent effects without the safety concerns of small molecule fluorescent additives. Exemplary ink compositions include a first co-monomer, least one radiation curable fluorescent co-monomer, and a gellant. Methods for making and using these ink compositions and ink compositions are also provided.

    摘要翻译: 具有至少一种可辐射固化的荧光共聚单体和胶凝剂的可辐射固化相变油墨组合物。 可辐射固化相变油墨组合物提供文件安全特征以及潜在的品牌突出特征。 可辐射固化相变油墨组合物将紫外线固化凝胶体系的独特特征与其极大的底物自由度相结合,具有添加可调荧光效果而不考虑小分子荧光添加剂的安全性的能力。 示例性的油墨组合物包括第一共聚单体,至少一种可辐射固化的荧光共聚单体和胶凝剂。 还提供了制备和使用这些油墨组合物和油墨组合物的方法。