Ink composition and ink jet recording method using the same
    61.
    发明授权
    Ink composition and ink jet recording method using the same 失效
    油墨组合物和使用其的喷墨记录方法

    公开(公告)号:US06538047B1

    公开(公告)日:2003-03-25

    申请号:US09670710

    申请日:2000-09-27

    IPC分类号: C09D1110

    摘要: An ink composition is provided which possesses excellent dispersion stability and ejection stability and can yield printed images having excellent rubbing/scratch resistance. An ink jet recording method using the ink composition is also provided. The ink composition for ink jet recording comprises at least a water-based pigment dispersion, a water-soluble organic solvent, and water. The water-based pigment dispersion is such that a pigment has been encapsulated in a polymer produced from a polymerizable surfactant having both nonionic hydrophilicity and anionic hydrophilicity and a monomer having a ligand structure which can combine with a metal ion to form a chelate.

    摘要翻译: 提供了具有优异的分散稳定性和喷射稳定性的油墨组合物,并且可以产生具有优异的摩擦/耐刮擦性的印刷图像。 还提供了使用该油墨组合物的喷墨记录方法。 用于喷墨记录的油墨组合物至少包含水基颜料分散体,水溶性有机溶剂和水。 水性颜料分散体使得颜料已经被包封在由具有非离子亲水性和阴离子亲水性的可聚合表面活性剂制备的聚合物中,并且具有可与金属离子结合形成螯合物的配体结构的单体。