Chemically prepared toner and process therefor
    7.
    发明授权
    Chemically prepared toner and process therefor 有权
    化学制备的调色剂及其工艺

    公开(公告)号:US07939236B2

    公开(公告)日:2011-05-10

    申请号:US11677838

    申请日:2007-02-22

    Abstract: The present disclosure relates to chemically processed toner that makes use of aqueous dispersions of release agent and/or pigment and solutions of a polymeric resin binder. The polymer solution may be prepared in an organic solvent wherein the organic solvent has some level of solubility in water. The polymer solution may then be combined with an aqueous dispersion of pigment and/or release agent which dispersions may include an aqueous polyelectrolyte and/or an aqueous dispersion of colloidal particles. This may be followed by agglomerating and forming particles of toner of a desired number and/or volume average particle size and/or degree of circularity.

    Abstract translation: 本公开涉及使用脱模剂和/或颜料的水分散体和聚合物树脂粘合剂溶液的化学处理调色剂。 聚合物溶液可以在有机溶剂中制备,其中有机溶剂在水中具有一定程度的溶解度。 然后可以将聚合物溶液与颜料和/或脱模剂的水分散体组合,该分散体可以包括胶体颗粒的水性聚电解质和/或水分散体。 这可能之后是聚集和形成所需数量和/或体积平均粒径和/或圆度的调色剂颗粒。

    Precision inkjet printing of epoxy compounds
    10.
    发明授权
    Precision inkjet printing of epoxy compounds 有权
    精密喷墨印刷环氧化合物

    公开(公告)号:US07429102B2

    公开(公告)日:2008-09-30

    申请号:US11181482

    申请日:2005-07-14

    Applicant: Jing X. Sun

    Inventor: Jing X. Sun

    CPC classification number: B41J2/1433

    Abstract: Thermal inkjet printing through nozzles of width of about 25 microns or less is done with an ink having epoxy material suspended in the ink by a graft polymer having acid or other hydrophilic backbone, a hydrophobic side chain, and a stabilizing side chain, in which the molar ratio of hydrophilic moiety to hydrophobic moiety to stabilizing moiety is about 6:1:1 to 0:10:1 respectively.

    Abstract translation: 通过具有约25微米或更小的宽度的喷嘴的热喷墨印刷是通过具有环氧树脂材料的油墨通过具有酸或其它亲水主链,疏水侧链和稳定侧链的接枝聚合物进行的,其中 亲水部分与疏水部分与稳定部分的摩尔比分别为约6:1:1至0:10:1。

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