THERMAL SENSITIVE MEDIA WITH INTERNAL RF PRINTING MATRIX
    41.
    发明申请
    THERMAL SENSITIVE MEDIA WITH INTERNAL RF PRINTING MATRIX 有权
    具有内部RF印刷矩阵的热敏介质

    公开(公告)号:US20160176215A1

    公开(公告)日:2016-06-23

    申请号:US14576560

    申请日:2014-12-19

    发明人: Mark W. ROTH

    摘要: A thermal sensitive media for use with labeling or identification methods is disclosed. The thermal sensitive media comprises a media layer and a thermally sensitive record layer formed upon at least one surface of the media layer. The thermally sensitive record layer forms a visually discernable colored image in response to heat. However, the colored image is subject to degradation as a result of exposure to ultraviolet radiation within a known photodegradative wavelength range. An ultraviolet protective coating layer may then disposed over the thermally sensitive record layer. A lamination layer is positioned internal to the media layer and comprises a matrix of micro heating elements driven by radio frequency (RF) power. The matrix of micro heating elements are arranged in a pin array to energize the micro heating elements within the laminated media structure to create a simple numeric image.

    摘要翻译: 公开了一种用于标记或识别方法的热敏介质。 热敏介质包括形成在介质层的至少一个表面上的介质层和热敏记录层。 热敏记录层响应于热而形成视觉上可辨别的彩色图像。 然而,彩色图像由于在已知的光降解波长范围内暴露于紫外线辐射而经历劣化。 然后可以在热敏记录层上设置紫外线保护涂层。 层叠层位于介质层的内部,并且包括由射频(RF)功率驱动的微加热元件的矩阵。 微加热元件的矩阵布置成针阵列以激励层叠介质结构内的微加热元件以产生简单的数字图像。

    Laser-sensitive coating formulations
    42.
    发明授权
    Laser-sensitive coating formulations 有权
    激光敏感涂料配方

    公开(公告)号:US09333786B2

    公开(公告)日:2016-05-10

    申请号:US12668669

    申请日:2008-07-04

    申请人: Jonathan Campbell

    发明人: Jonathan Campbell

    摘要: The present invention provides polymeric particles comprising a polymeric matrix comprising one or more water-insoluble polymers and a laser-sensitive system encapsulated in the polymeric matrix. It also provides a process for the preparation of the polymeric particles, a composition comprising the polymeric particles, a process for the preparation of this composition, a process for forming a laser-sensitive coating layer on a substrate using this composition, a coated substrate obtainable by the coating process, a process for preparing a marked substrate and a marked substrate obtainable by the marking process.

    摘要翻译: 本发明提供包含聚合物基质的聚合物颗粒,其包含一种或多种水不溶性聚合物和包封在聚合物基质中的激光敏感系统。 它还提供了制备聚合物颗粒的方法,包含聚合物颗粒的组合物,制备该组合物的方法,使用该组合物在基材上形成激光敏化涂层的方法,可获得的涂布基材 通过涂布方法制备标记基材和可通过标记方法获得的标记基材的方法。

    Stable aqueous dispersions of colour developer
    46.
    发明申请
    Stable aqueous dispersions of colour developer 有权
    颜色显影剂稳定的水性分散体

    公开(公告)号:US20090093362A1

    公开(公告)日:2009-04-09

    申请号:US11989166

    申请日:2006-07-19

    CPC分类号: B41M5/3336 B41M5/337

    摘要: Storage-stable compositions comprising a colour developer, an anionic dispersant and a thickening agent as well as heat-sensitive recording materials comprising such compositions, a process for its manufacture and its use.

    摘要翻译: 包含彩色显影剂,阴离子分散剂和增稠剂的储存稳定组合物以及包含这种组合物的热敏记录材料,其制备方法及其用途。

    Thermal Paper
    47.
    发明申请
    Thermal Paper 审中-公开
    热敏纸

    公开(公告)号:US20080233290A1

    公开(公告)日:2008-09-25

    申请号:US10573887

    申请日:2004-09-29

    IPC分类号: B05D5/04 B41M5/30

    摘要: A method of preparing a thermally printable sheet which comprises providing a substrate comprising a base sheet having at least one surface coated with a layer containing a pigment in solid porous particulate form, and, using a printer, printing onto the coated surface of said substrate, a thermal ink which comprises a colour former, a colour developer and a sensitizer, characterised in that the sensitizer comprises dimethyl terephthalate, and that the ink also comprises at least one pigment. A novel thermally printable sheet suitable for use in such method is also provided.

    摘要翻译: 一种制备热可印刷片材的方法,其包括提供包含基片的基底,所述基片具有涂覆有固体多孔颗粒形式的颜料的层的至少一个表面,并且使用打印机在所述基底的涂覆表面上印刷, 一种包括成色剂,彩色显影剂和敏化剂的热敏油墨,其特征在于,敏化剂包括对苯二甲酸二甲酯,并且油墨还包含至少一种颜料。 还提供了一种适用于这种方法的新型热可印刷片材。