发明名称 |
Ink-jet printing methods and systems providing improved image durability |
摘要 |
Systems and methods for providing smudge resistant and durable ink-jet images are provided. Specifically, a system for printing durable ink-jet ink images can comprise a first printhead containing a fixer composition including a charged fixer component, wherein the first printhead is configured for ink-jet printing the fixer composition on a substrate. The system can further comprise a second printhead containing an ink-jet ink, wherein the second printhead is configured for ink-jet printing the ink-jet ink composition over the fixer composition. The ink-jet ink can also include a colorant carrying an opposite charge with respect to the charged fixer component. A third printhead containing a polymer overcoat composition can also be present, and can be configured for ink-jet printing the polymer overcoat composition over ink-jet ink composition. The polymer of the polymer overcoat composition can also carry an opposite charge with respect to the charged fixer component.
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申请公布号 |
US2005225618(A1) |
申请公布日期 |
2005.10.13 |
申请号 |
US20040823440 |
申请日期 |
2004.04.12 |
申请人 |
ASKELAND RONALD A;IU KAI-KONG;PARAZAK DENNIS P;STRAMEL RODNEY |
发明人 |
ASKELAND RONALD A.;IU KAI-KONG;PARAZAK DENNIS P.;STRAMEL RODNEY |
分类号 |
B41J2/01;B41J11/00;B41M5/00;B41M5/52;B41M7/00;C09D11/00;(IPC1-7):B41J2/01 |
主分类号 |
B41J2/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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