Perfluoropolyethers as ink additives
    1.
    发明授权
    Perfluoropolyethers as ink additives 有权
    全氟聚醚作为油墨添加剂

    公开(公告)号:US09068096B2

    公开(公告)日:2015-06-30

    申请号:US14232800

    申请日:2011-07-28

    IPC分类号: C09D11/38 C09D11/10

    摘要: An ink is disclosed. The ink composition includes an ink vehicle, a colorant, and a fluorosurfactant, wherein the fluorosurfactant is a polymer having the general formula: wherein p is any integer, q is any integer, Z1 and Z2 are each fluorine or any functional group, and R1, R2, R3 are each fluorine, any alkyl group, or any functional group, and wherein R1, R2, R3, Z1, and Z2 are not all fluorine and the fluorosurfactant lowers the surface tension of the ink vehicle. A method for improving a property of an ink is also disclosed.

    摘要翻译: 公开了一种墨水。 油墨组合物包括油墨载体,着色剂和含氟表面活性剂,其中含氟表面活性剂是具有以下通式的聚合物:其中p是任何整数,q是任何整数,Z 1和Z 2各自是氟或任何官能团,R 1 R 2,R 3各自为氟,任何烷基或任何官能团,并且其中R 1,R 2,R 3,Z 1和Z 2不全为氟,氟表面活性剂降低油墨载体的表面张力。 还公开了一种改善墨水性能的方法。

    Functionalized perfluoropolyether material as a hydrophobic coating
    3.
    发明授权
    Functionalized perfluoropolyether material as a hydrophobic coating 有权
    官能化全氟聚醚材料作为疏水涂层

    公开(公告)号:US08512935B2

    公开(公告)日:2013-08-20

    申请号:US13318741

    申请日:2009-05-08

    IPC分类号: G03F7/20 G03F7/004

    摘要: In some embodiments, without limitation, a hydrophobic photoresist material and a method of making the photoresist material are provided. The photoresist material is derived by creating a high resolution insoluble, or more soluble, polymer structure as a result of a controlled chemical reaction with a functionalized perfluoropolyether. Also provided are methods of coating an inkjet printhead surface and processing the coated inkjet printhead surface.

    摘要翻译: 在一些实施方案中,不限于此,提供疏水性光致抗蚀剂材料和制备光致抗蚀剂材料的方法。 由于与功能化的全氟聚醚的受控化学反应的结果,通过产生高分辨率的不溶性或更可溶的聚合物结构来衍生光致抗蚀剂材料。 还提供了涂覆喷墨打印头表面并处理涂覆的喷墨打印头表面的方法。

    Thermal Inkjet Printhead And Method
    4.
    发明申请
    Thermal Inkjet Printhead And Method 审中-公开
    热喷墨打印头和方法

    公开(公告)号:US20120139981A1

    公开(公告)日:2012-06-07

    申请号:US12957732

    申请日:2010-12-01

    IPC分类号: B41J29/38

    摘要: Methods of controllably ejecting liquid from a thermal inkjet printhead. A first pulse set sufficient to form a bubble to eject a drop of a liquid having a polymer phase dispersed in a colloidal suspension is applied to a firing resistor. The first pulse set forms a polymer residue on the firing resistor. After the first pulse set and before a collapse of the bubble, a second pulse insufficient to eject a drop of the liquid is applied to the firing resistor. The second pulse facilitates removal of at least a portion of the residue from the firing resistor.

    摘要翻译: 从热喷墨打印头控制喷射液体的方法。 施加足以形成气泡以喷射具有分散在胶体悬浮液中的聚合物相的液体的液滴的第一脉冲施加到点火电阻器。 第一脉冲组在点火电阻器上形成聚合物残留物。 在第一脉冲设定之后并且在气泡崩溃之前,不足以喷射液滴的第二脉冲被施加到点火电阻器。 第二脉冲有助于从烧制电阻器去除至少一部分残余物。

    FUNCTIONALIZED PERFLUOROPOLYETHER MATERIAL AS A HYDROPHOBIC COATING
    6.
    发明申请
    FUNCTIONALIZED PERFLUOROPOLYETHER MATERIAL AS A HYDROPHOBIC COATING 有权
    功能性全氟聚醚材料作为疏水涂料

    公开(公告)号:US20120064457A1

    公开(公告)日:2012-03-15

    申请号:US13318741

    申请日:2009-05-08

    IPC分类号: G03F7/20 G03F7/004 C07D303/26

    摘要: In some embodiments, without limitation, a hydrophobic photoresist material and a method of making the photoresist material are provided. The photoresist material is derived by creating a high resolution insoluble, or more soluble, polymer structure as a result of a controlled chemical reaction with a functionalized perfluoropolyether. Also provided are methods of coating an inkjet printhead surface and processing the coated inkjet printhead surface.

    摘要翻译: 在一些实施方案中,不限于此,提供疏水性光致抗蚀剂材料和制备光致抗蚀剂材料的方法。 由于与功能化的全氟聚醚的受控化学反应的结果,通过产生高分辨率的不溶性或更可溶的聚合物结构来衍生光致抗蚀剂材料。 还提供了涂覆喷墨打印头表面并处理涂覆的喷墨打印头表面的方法。