Inks including graft copolymer surface-modified pigments via azide chemistry
    102.
    发明授权
    Inks including graft copolymer surface-modified pigments via azide chemistry 有权
    油墨包括通过叠氮化物化学的接枝共聚物表面改性颜料

    公开(公告)号:US09244326B2

    公开(公告)日:2016-01-26

    申请号:US14369301

    申请日:2012-01-17

    摘要: Pigment based inks are provided. The inks include a non-polar carrier fluid and a surface-functionalized pigment particle including a nitrogen-linked moiety to the surface of the pigment particle through a nitrogen link at one end of the nitrogen-linked moiety and a graft copolymer having two or three blocks attached at another end, the pigment particle suspended in the non-polar carrier fluid, the nitrogen-linked moiety further including an alkyl chain interposed between the nitrogen-linked moiety and the graft copolymer having the structure (I), where X is the nitrogen-linked moiety and Y is a copolymer, and the letter a is an integer between 0 and about 5,000, while the letter b is an integer of 2 or more.

    摘要翻译: 提供了基于颜料的油墨。 油墨包括非极性载体流体和通过氮连接部分的一端的氮键连接到颜料颗粒表面的含氮部分的表面官能化颜料颗粒和具有两个或三个 附着在另一端的嵌段,悬浮在非极性载体流体中的颜料颗粒,氮连接的部分还包括置于氮连接部分和具有结构(I)的接枝共聚物之间的烷基链,其中X是 氮连接部分,Y为共聚物,字母a为0〜约5,000的整数,字母b为2以上的整数。

    COATING FOR EXTENDING LIFETIME OF AN ORGANIC PHOTOCONDUCTOR
    109.
    发明申请
    COATING FOR EXTENDING LIFETIME OF AN ORGANIC PHOTOCONDUCTOR 有权
    用于延长有机光电子器件寿命的涂层

    公开(公告)号:US20130344425A1

    公开(公告)日:2013-12-26

    申请号:US14000642

    申请日:2011-02-24

    IPC分类号: G03G5/147

    摘要: A doped protective coating for extending a lifetime of an organic photoconductor is provided. The coating includes an in-situ cross-linked polymer matrix and a substantially uniformly distributed dopant therein. The dopant comprises a charge transport molecular species. A process for coating the organic photoconductor and a coated organic photoconductor are also disclosed.

    摘要翻译: 提供了用于延长有机感光体寿命的掺杂保护涂层。 涂层包括原位交联的聚合物基质和其中基本均匀分布的掺杂剂。 掺杂剂包括电荷传输分子种类。 还公开了涂覆有机光电导体和涂覆的有机光电导体的方法。

    Electronic inks
    110.
    发明授权
    Electronic inks 有权
    电子油墨

    公开(公告)号:US08540359B2

    公开(公告)日:2013-09-24

    申请号:US13386329

    申请日:2009-10-16

    IPC分类号: C09D11/00

    摘要: Electronic inks are disclosed herein. The electronic ink includes a non-polar carrier fluid, a plurality of positively charged colorant particles dispersed in the non-polar carrier fluid, and a plurality of reverse co-micelles including a basic charge director and an acidic charge controlling agent. The basic charge director has a molecular weight that is within 5000 of a molecular weight of the acidic charge controlling agent.

    摘要翻译: 电子油墨在此公开。 电子墨水包括非极性载体流体,分散在非极性载体流体中的多个带正电荷的着色剂颗粒,以及包括碱性电荷导向剂和酸性电荷控制剂的多个反向共胶束。 碱性电荷导向剂的分子量在酸性电荷控制剂的分子量的5000以内。