UV red fluorescent EA toner
    28.
    发明授权
    UV red fluorescent EA toner 有权
    UV红色荧光EA调色剂

    公开(公告)号:US08974993B2

    公开(公告)日:2015-03-10

    申请号:US13741628

    申请日:2013-01-15

    CPC classification number: G03G9/0975 C09K11/06 C09K2211/182

    Abstract: The present disclosure relates to a toner design for a clear UV red fluorescence toner having a high lanthanide complex pigment loading, including methods of making the fluorescence toner using a saccharide or a sugar acid to avoid complexation of lanthanide ions from the pigment, with lower aggregation and coalescence temperatures in the preparation of toner particles, where the particles exhibit a narrow size distribution and good xerographic performance.

    Abstract translation: 本公开内容涉及一种具有高镧系元素配合物颜料负载的透明紫外线红色荧光调色剂的调色剂设计,包括使用糖或糖酸制造荧光调色剂以避免镧系元素离子与颜料络合的方法,具有较低的聚集 和调色剂颗粒的制备中的聚结温度,其中颗粒表现出窄的尺寸分布和良好的静电印刷性能。

    Preparing Amorphous Polyester Resin Emulsions
    30.
    发明申请
    Preparing Amorphous Polyester Resin Emulsions 有权
    制备无定形聚酯树脂乳液

    公开(公告)号:US20140199625A1

    公开(公告)日:2014-07-17

    申请号:US13742065

    申请日:2013-01-15

    Abstract: A process for making a latex emulsion including contacting at least one amorphous polyester resin with at least two organic solvents to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, and separating the solvent from water. Further, the process is carried out above the resin Tg for making the latex, which drives the latex particle size under 100 nm, where toners made from the latex show improved charging performance.

    Abstract translation: 一种制备胶乳乳液的方法,包括使至少一种无定形聚酯树脂与至少两种有机溶剂接触以形成树脂混合物,向树脂混合物中加入中和剂和去离子水,从形成的胶乳中除去溶剂,并分离 来自水的溶剂。 此外,该方法在制造胶乳的树脂Tg之上进行,其驱动胶乳粒径在100nm以下,其中由胶乳制成的调色剂显示出改善的带电性能。

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