Phase change ink formulations, colorant formulations, and methods of forming colorants
    1.
    发明申请
    Phase change ink formulations, colorant formulations, and methods of forming colorants 失效
    相变油墨配方,着色剂配方和形成着色剂的方法

    公开(公告)号:US20010008109A1

    公开(公告)日:2001-07-19

    申请号:US09772617

    申请日:2001-01-30

    Abstract: The invention encompasses a compound having the formula: 1 wherein R1, Z and the carbonyl can be comprised by a common ring, wherein R1 comprises a chromophore that absorbs light from the visible wavelength range, and wherein n is an integer that is at least 12. The invention also encompasses a solid phase change ink composition. Such composition includes a phase change ink carrier and a colorant. The colorant comprises a chromophore that absorbs light from the visible wavelength range, and has the formula: 2 wherein R1, Z and the carbonyl can be comprised by a common ring, wherein n is an integer that is at least 12. Additionally, the invention encompasses a method of forming a colorant. A first compound having the formula, 3 is reacted with a second compound having the formula Z(CH2)nCH3, wherein n is an integer that is at least 12, to form a third compound having the formula, 4 wherein the third compound comprises a chromophore that absorbs light from the visible wavelength range.

    Abstract translation: 本发明包括具有下式的化合物:其中R 1,Z和羰基可以由一个共同的环组成,其中R 1包括吸收可见光波长范围内的光的发色团,其中n是至少12的整数。 本发明还包括固相变墨水组合物。 这种组合物包括相变油墨载体和着色剂。 着色剂包括吸收可见波长范围的光的发色团,并具有下式:其中R1,Z和羰基可以由共同的环组成,其中n是至少为12的整数。另外,本发明包括 形成着色剂的方法。 具有下式的第一化合物与具有式Z(CH 2)n CH 3的第二化合物反应,其中n为至少12的整数,以形成具有下式的第三化合物,其中第三化合物包含发色团, 吸收可见光波长范围内的光。

    Ink compositions containing phthalocyanines
    2.
    发明申请
    Ink compositions containing phthalocyanines 失效
    含有酞菁的油墨组合物

    公开(公告)号:US20030172841A1

    公开(公告)日:2003-09-18

    申请号:US10072210

    申请日:2002-02-08

    CPC classification number: C09D11/34

    Abstract: Disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula 1 wherein M is an atom or group of atoms capable of bonding to the central cavity of a phthalocyanine molecule, wherein axial ligands optionally can be attached to M. Also disclosed are printing processes using the phase change inks.

    Abstract translation: 公开了一种相变油墨组合物,其包含相变油墨载体和下式的着色剂化合物,其中M是能够键合到酞菁分子的中心空穴的原子或原子团,其中轴向配体任选地可以连接到M 还公开了使用相变油墨的印刷方法。

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