Pigment dispersion and curable phase change inks containing the same
    3.
    发明授权
    Pigment dispersion and curable phase change inks containing the same 有权
    颜料分散体和含有其的可固化相变油墨

    公开(公告)号:US08403475B2

    公开(公告)日:2013-03-26

    申请号:US12946560

    申请日:2010-11-15

    IPC分类号: C09D11/00

    摘要: A pigment dispersion includes a pigment and a dispersant, wherein an as formed curable phase change ink having the pigment dispersion added thereto, when filtered using a 1 micron filter at a temperature of 85° C., has a slope of ≧5 g/s and a T2/T1 of ≦1.6, wherein T2 represents a time to filter the last 25 g of a 100 g sample of the phase change ink through the 1 micron filter at 85° C., while T1 represents the time it takes to filter the first 25 g of the 100 g sample of the phase change ink through the 1 micron filter at 85° C.

    摘要翻译: 颜料分散体包括颜料和分散剂,其中,当在85℃的温度下使用1微米过滤器过滤时,其中添加有颜料分散体的可形成的可固化相变油墨具有≥5g/ s的斜率 和T2 / T1为≦̸ 1.6,其中T2表示通过1微米过滤器在85℃过滤最后25克相变油墨的100克样品的时间,而T1表示所需的时间 通过1微米过滤器在85℃过滤第一个25克相变油墨的100克样品。

    Ultra-violet curable gellant inks for tactile and regular print applications for signature and document authentication
    5.
    发明授权
    Ultra-violet curable gellant inks for tactile and regular print applications for signature and document authentication 有权
    用于触觉和常规打印应用程序的紫外线可固化胶凝胶,用于签名和文档认证

    公开(公告)号:US08758865B2

    公开(公告)日:2014-06-24

    申请号:US12204323

    申请日:2008-09-04

    IPC分类号: C08F2/48

    摘要: A system and method for creating an authentication mark on a recording medium by depositing marking material on a medium in an image area to create a marking material image and to create a marking material authentication image. The method comprises (a) depositing marking material directly onto a recording medium in an image area to create a marking material image and in an authentication image area to create a marking material authentication image, wherein the marking material is an ultraviolet curable phase change ink composition comprising an optional colorant and a phase change ink vehicle comprising a radiation curable monomer or prepolymer; a photoinitiator; a reactive wax; and a gellant; (b) depositing a predetermined amount of additional marking material upon the authentication image area to increase an amount of marking material associated with the marking material authentication image in the authentication image area; and (c) curing the marking material upon the recording medium such that the fixed marking material associated with the authentication image area is a tactilely perceptible authentication mark, the fixed marking material associated with the tactilely perceptible authentication mark having a first height, the first height being tactilely perceptible.

    摘要翻译: 一种用于通过在图像区域中的介质上放置标记材料来在记录介质上创建认证标记以产生标记材料图像并创建标记材料认证图像的系统和方法。 该方法包括(a)将标记材料直接放置在图像区域中的记录介质上以产生标记材料图像,并在认证图像区域中形成标记材料认证图像,其中标记材料是紫外线固化相变油墨组合物 包括任选的着色剂和包含可辐射固化的单体或预聚物的相变油墨载体; 光引发剂; 活性蜡; 和胶凝剂; (b)在认证图像区域上放置预定量的附加标记材料以增加与认证图像区域中的标记材料认证图像相关联的标记材料的量; 和(c)在记录介质上固化标记材料,使得与认证图像区域相关联的固定标记材料是可触觉的认证标记,与可触觉认知标记相关联的固定标记材料具有第一高度,第一高度 触觉可见

    Curable solid inks for raised print applications and methods for using the same
    8.
    发明授权
    Curable solid inks for raised print applications and methods for using the same 有权
    用于凸版印刷应用的可固化固体油墨及其使用方法

    公开(公告)号:US08449102B2

    公开(公告)日:2013-05-28

    申请号:US12972138

    申请日:2010-12-17

    IPC分类号: B41J2/01

    摘要: Curable solid inks and low shrinkage curable solid inks which are solid at room temperature and molten at an elevated temperature at which the molten ink is applied to a substrate. In particular, the solid inks of the present embodiments retain the advantages of handling, safety, and print quality usually associated with conventional solid phase change inks but provide additional breakthrough performance characteristics such as enhanced robustness, lower jetting temperature, and ultra-low shrinkage upon crystallization, which allow the inks to be used as novel materials in inkjet-based Braille and raised print applications.

    摘要翻译: 可固化的固体油墨和低收缩固化性固体油墨,其在室温下是固体,并在熔融油墨施加于基材的高温下熔融。 特别地,本实施例的固体油墨保持了通常与常规固相变油墨相关的处理,安全性和打印质量的优点,但提供了额外的突破性能特性,例如增强的鲁棒性,较低的喷射温度和超低的收缩率 结晶,其允许油墨用作基于喷墨的盲文和凸起印刷应用中的新型材料。

    Curable solid ink compositions comprising novel curable wax
    10.
    发明授权
    Curable solid ink compositions comprising novel curable wax 有权
    包含新型可固化蜡的可固化的固体油墨组合物

    公开(公告)号:US08459788B2

    公开(公告)日:2013-06-11

    申请号:US13041144

    申请日:2011-03-04

    IPC分类号: C09D11/00

    CPC分类号: C09D11/101 C09D11/34

    摘要: Curable solid ink compositions, which include a curable wax having a melting point under 40° C. as part of the ink vehicle, and are suitable for ink jet printing in applications that require high and/or variable levels of gloss. In particular, there is provided a novel high gloss, ultraviolet (UV) curable, phase change ink composition that includes a colorant and an ink vehicle that further includes a gellant, a reactive diluent, a photoinitiator package, and a curable acrylate wax.

    摘要翻译: 可固化的固体油墨组合物,其包括熔点低于40℃的可固化蜡作为油墨载体的一部分,并且适用于需要高和/或可变水平的光泽的应用中的喷墨印刷。 特别地,提供了一种新型的高光泽紫外(UV)可固化的相变油墨组合物,其包含着色剂和油墨载体,其还包含胶凝剂,反应性稀释剂,光引发剂包和可固化的丙烯酸酯蜡。