Cosolvents in printing fluids
    3.
    发明授权
    Cosolvents in printing fluids 有权
    印刷液中的共溶剂

    公开(公告)号:US07377972B2

    公开(公告)日:2008-05-27

    申请号:US10951411

    申请日:2004-09-27

    IPC分类号: C09D11/02 B41J2/01 B05D3/02

    CPC分类号: C09D11/30 C09D11/03

    摘要: An aqueous printing fluid, comprising a cosolvent, the cosolvent or mixture of compounds comprising at least one inner salt compound having a sp3-hybridized nitrogen cation and an associated anionic charge either isolated on an N-substituted oxygen anion bound directly to the sp3-hybridized nitrogen cation or isolated among the oxygens of a carboxylate group; a method of avoiding paper curl in printed paper by using the above-described aqueous printing fluid; and a printer system for avoiding paper curl in printed paper through using the above-described aqueous printing fluid.

    摘要翻译: 一种水性印刷液,包括共溶剂,共溶剂或化合物混合物,其包含至少一种具有sp 3+杂化氮阳离子的内盐化合物和在N-取代的氧上分离的相关阴离子电荷 阴离子直接结合到三氮杂杂环化氮阳离子上,或分离在羧酸酯基团的氧之间; 通过使用上述水性印刷液来避免印刷纸张卷曲的方法; 以及打印机系统,用于通过使用上述水性印刷液体来避免印刷纸中的纸张卷曲。