Thermographic materials processable at lower temperatures
    2.
    发明申请
    Thermographic materials processable at lower temperatures 审中-公开
    热成像材料可在较低温度下加工

    公开(公告)号:US20060019205A1

    公开(公告)日:2006-01-26

    申请号:US10895727

    申请日:2004-07-21

    IPC分类号: G03C1/00

    摘要: Direct thermographic materials can be imaged at lower temperatures. These materials include a non-photosensitive, non-halogen-containing organic silver salt and a reducing agent for silver ions. The materials also contain a halogen-containing compound that has at least 2 carbon atoms and is capable of releasing its halogen to form silver halide when heated to a temperature between 60 and 141° C. in the presence of source of silver.

    摘要翻译: 直接热成像材料可以在较低的温度下成像。 这些材料包括非感光性,不含卤素的有机银盐和银离子还原剂。 该材料还含有含有至少2个碳原子的含卤素化合物,并且在银源存在下加热至60至141℃之间时能够释放其卤素形成卤化银。

    Black-and-white thermographic materials with improved image tone
    4.
    发明申请
    Black-and-white thermographic materials with improved image tone 审中-公开
    具有改善图像色调的黑白热成像材料

    公开(公告)号:US20050186521A1

    公开(公告)日:2005-08-25

    申请号:US10786852

    申请日:2004-02-25

    摘要: Direct thermographic materials are designed to have image tone with near neutral density. Besides a non-photosensitive source of reducible silver ions and black-and-white silver ion reducing agent, the materials also include a color developing agent precursor that releases a color developing agent when heated to a temperature of at least 80° C., and a cyan dye-forming color coupler that is capable of reacting with the released color developing agent to produce a cyan dye. Alternatively, the material can have a combination of cyan and magenta dye-forming color couplers. These components provide a means for controlling image tone without reliance solely upon conventional toning agents.

    摘要翻译: 直接热成像材料被设计成具有接近中性密度的图像色调。 除了可还原银离子和黑白银离子还原剂的非感光源之外,该材料还包括一种彩色显影剂前体,当加热到至少80℃的温度时,它可以释放显色剂,而 能够与释放的彩色显影剂反应产生青色染料的形成青色染料的着色剂。 或者,该材料可以具有青色和品红色染料成色剂的组合。 这些组件提供了一种控制图像色调的手段,而不依赖于传统的调色剂。

    SILVER-FREE BLACK-AND-WHITE THERMOGRAPHIC MATERIALS
    5.
    发明申请
    SILVER-FREE BLACK-AND-WHITE THERMOGRAPHIC MATERIALS 有权
    无铅黑白色热电材料

    公开(公告)号:US20050186520A1

    公开(公告)日:2005-08-25

    申请号:US10786851

    申请日:2004-02-25

    摘要: Silver-free, aqueous-based direct thermographic materials are designed to have image tone with near neutral density. Without the use of organic silver salts containing reducible silver ions, the image is formed using a color developing agent precursor that releases a color developing agent when heated to a temperature of at least 80° C., a combination of cyan, yellow and magenta dye-forming color couplers that provide cyan, yellow, and magenta dyes, and a hindered-amine N-oxyl as an oxidizing agent. No silver metal or silver ions are purposely added to these materials. This combination of components provides a means for controlling image tone without reliance upon conventional toning agents.

    摘要翻译: 无银,水性直接热成像材料被设计成具有接近中性密度的图像色调。 不使用含有可还原银离子的有机银盐,使用彩色显影剂前体形成图像,该显色剂前体当加热到至少80℃的温度时释放显色剂,将青色,黄色和品红色染料 提供青色,黄色和品红色染料的成色剂和受阻胺N-氧基作为氧化剂。 没有银金属或银离子有意添加到这些材料。 这种组合的组合提供了在不依赖常规调色剂的情况下控制图像色调的方法。

    Black-and-white thermographic material containing dye-forming chemistry
    6.
    发明申请
    Black-and-white thermographic material containing dye-forming chemistry 审中-公开
    含有染料形成化学的黑白热成像材料

    公开(公告)号:US20050186519A1

    公开(公告)日:2005-08-25

    申请号:US10786827

    申请日:2004-02-25

    摘要: Direct thermographic materials are designed to have image tone with near neutral density. Besides a non-photosensitive source of reducible silver ions, the materials also include a color developing agent precursor that releases a color developing agent when heated to a temperature of at least 80° C., and a combination of cyan and magenta dye-forming color couplers that provide cyan and magenta dyes. No black-and-white developers are purposely added to these materials. This combination of components provides a means for controlling image tone without reliance solely upon conventional toning agents that provide imaging toning only.

    摘要翻译: 直接热成像材料被设计成具有接近中性密度的图像色调。 除了可还原银离子的非光敏源之外,该材料还包括着色显影剂前体,其在加热到至少80℃的温度时释放彩色显影剂,以及将青色和品红色染料形成颜色 提供青色和品红色染料的成色剂。 没有黑白开发者有意添加到这些材料中。 这种组合组合提供了一种控制图像色调的手段,而不依赖于仅提供成像色调的常规色调剂。