Ink-jet printing methods compositions providing improved image durability
    1.
    发明授权
    Ink-jet printing methods compositions providing improved image durability 有权
    提供改进的图像耐久性的喷墨印刷方法组合物

    公开(公告)号:US08840231B2

    公开(公告)日:2014-09-23

    申请号:US11243949

    申请日:2005-10-04

    CPC分类号: C09D11/54 C09D11/30

    摘要: Compositions, systems, and methods for providing smudge resistant and durable ink-jet images having good optical density are provided. Specifically, a system for printing durable ink-jet ink images can comprise a first ink-jet pen containing an ink-jet ink and a second ink-jet pen containing a fixer composition. The ink-jet ink can comprise a first liquid vehicle and a colorant. The fixer composition can comprise a second liquid vehicle, and from 0.5 wt % to 5 wt % of a cationic copolymer of an epihalohydrin and an amine. Upon overprinting or underprinting the fixer composition with respect to the ink-jet ink on a substrate, a durable image can be formed.

    摘要翻译: 提供了用于提供具有良好光密度的耐污染和持久的喷墨图像的组合物,系统和方法。 具体地说,用于印刷耐久喷墨油墨图像的系统可以包括含有喷墨油墨的第一喷墨笔和含有定影剂组合物的第二喷墨笔。 喷墨油墨可以包括第一液体载体和着色剂。 定影剂组合物可以包含第二液体载体和0.5重量%至5重量%的表卤代醇和胺的阳离子共聚物。 相对于基板上的喷墨油墨对定影剂组合物进行套印或印刷,可以形成耐久的图像。

    Ink-jet printing methods compositions providing improved image durability
    2.
    发明申请
    Ink-jet printing methods compositions providing improved image durability 有权
    提供改进的图像耐久性的喷墨印刷方法组合物

    公开(公告)号:US20070076075A1

    公开(公告)日:2007-04-05

    申请号:US11243949

    申请日:2005-10-04

    IPC分类号: B41J2/01

    CPC分类号: C09D11/54 C09D11/30

    摘要: Compositions, systems, and methods for providing smudge resistant and durable ink-jet images having good optical density are provided. Specifically, a system for printing durable ink-jet ink images can comprise a first ink-jet pen containing an ink-jet ink and a second ink-jet pen containing a fixer composition. The ink-jet ink can comprise a first liquid vehicle and a colorant. The fixer composition can comprise a second liquid vehicle, and from 0.5 wt % to 5 wt % of a cationic copolymer of an epihalohydrin and an amine. Upon overprinting or underprinting the fixer composition with respect to the ink-jet ink on a substrate, a durable image can be formed.

    摘要翻译: 提供了用于提供具有良好光密度的耐污染和持久的喷墨图像的组合物,系统和方法。 具体地说,用于印刷耐久喷墨油墨图像的系统可以包括含有喷墨油墨的第一喷墨笔和含有定影剂组合物的第二喷墨笔。 喷墨油墨可以包括第一液体载体和着色剂。 定影剂组合物可以包含第二液体载体和0.5重量%至5重量%的表卤代醇和胺的阳离子共聚物。 相对于基板上的喷墨油墨对定影剂组合物进行套印或印刷,可以形成耐久的图像。