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    • 121. 发明申请
    • Novel toner compositions for black gravure inks
    • 黑色凹版油墨的新型调色剂组合物
    • US20040167250A1
    • 2004-08-26
    • US10749446
    • 2003-12-31
    • Rajnish Batlaw
    • C03C017/00C09D005/00
    • C09D11/037B41M7/009Y10T428/24802
    • A novel, easy, and efficient manner of toning shades of toluene-based gravure inks is provided, particularly through the incorporation of certain polymeric colorants therein said gravure ink formulations. In addition, such toner additives provide a toning capabilities of carbon black-based gravure inks that provides jetter black appearances with lower degrees of redness and bronzing on various types of printing substrates than other toner formulations of standard alkali blue types of toning additives. Such printed substrates and methods of printing utilizing such novel gravure toner additives are also encompassed within this invention.
    • 提供了一种新颖,容易和有效的调色基于甲苯的凹版油墨的方式,特别是通过在其中将某些聚合物着色剂并入其中的凹版油墨配方中。 此外,这种调色剂添加剂提供炭黑基凹版油墨的调色能力,其提供喷墨机黑色外观,在各种类型的印刷基材上具有比其他标准碱蓝色调色剂添加剂的调色剂配方更低的发红度和烫金。 这种印刷基板和使用这种新型凹版调色剂添加剂的印刷方法也包括在本发明内。
    • 124. 发明申请
    • Pigment dispersing agent, pigment composition containing the same and pigment dispersion containing the same
    • 颜料分散剂,含有它们的颜料组合物和含有它们的颜料分散体
    • US20040147633A1
    • 2004-07-29
    • US10756350
    • 2004-01-14
    • Takashi KamikuboDaisuke TanabeTetsuya Sai
    • C09C001/44C03C017/00C09D005/00C08K005/00
    • C09D11/326C09D11/03
    • A pigment dispersing agent of the formula (1) capable of providing a printing ink or a coating composition excellent in fluidity and dispersion stability and a dry coating excellent in gloss, a pigment composition containing the same and a pigment dispersion containing the same, 1 wherein X1 is nullNHnull, nullOnull, nullCONHnull, nullSO2NHnull, nullCH2NHnull, nullCH2NHCOCH2NHnull or nullX3nullYnullX4null, X2 and X4 are nullNHnull or nullOnull, X3 is nullCONHnull, nullSO2NHnull, nullCH2NHnull, nullNHCOnull or nullNHSO2null, Y is an alkylene group, an alkenylene group or an arylene group, Z is nullSO3M or nullCOOM, R1 is a heterocyclic ring residue or an aromatic ring residue, Q is nullOnullR2, nullNHnullR2, a halogen group, nullX1nullR1 or nullX2nullY-Z, R2 is a hydrogen atom, an alkyl group or an alkenyl group, and M is one equivalent of a monovalent to trivalent cation.
    • 能够提供流动性和分散稳定性优异的光泽性优异的印刷油墨或涂料组合物的式(1)的颜料分散剂,含有该油墨的颜料分散剂,含有该油墨的涂料组合物,含有该涂料的涂料组合物,含有该涂料的颜料组合物和含有该涂料组合物的颜料分散体,其中X1 是-NH-,-O - , - CONH - , - SO 2 NH-, - CH 2 NH-, - CH 2 NHCOCH 2 NH-或-X 3 -Y- X 4 - ,X 2和X 4是-NH-或-O - ,X 3是-CONH- ,-SO 2 NH - , - CH 2 NH - , - NHCO-或-NHSO 2 - ,Y是亚烷基,亚烯基或亚芳基,Z是-SO 3 M或-COOM,R 1是杂环残基或芳环残基 中,Q为-O-R2,-NH-R2,卤素基团,-X1-R1或-X2-YZ,R2为氢原子,烷基或烯基,M为1价〜 三价阳离子。
    • 129. 发明申请
    • Aqueous ink-jet ink
    • 水性喷墨油墨
    • US20040072923A1
    • 2004-04-15
    • US10652305
    • 2003-09-02
    • FUJI PHOTO FILM CO., LTD.
    • Yuki MatsunamiShintaro Washizu
    • C03C017/00C09D005/00
    • C09D11/30
    • An object is to provide an aqueous ink-jet ink which has satisfactory dispersibility into organic and inorganic matrices, excellent dispersibility, storage stability, and can be discharged smoothly, does not invite clogging of discharge heads even after the ink is not used for a long time, and can form images free from bleeding. An aqueous ink-jet ink contains a solvent selected from water, hydrophilic solvents, and mixtures thereof; a binder; a coloring agent; and a surfactant. The ink contains 0.5% by mass or more of a dendritic branching molecule as the binder, and/or a dendritic branching molecule including at least one of metal ions, metal particles, alloy particles, and dyes as the coloring agent.
    • 本发明的目的是提供一种在有机和无机基质中具有令人满意的分散性的水性喷墨油墨,具有优异的分散性,储存稳定性,并且可以顺利地排出,即使长时间不使用油墨也不会引起排墨头的堵塞 时间,并且可以形成没有出血的图像。 水性喷墨油墨含有选自水,亲水溶剂及其混合物的溶剂; 粘合剂 着色剂; 和表面活性剂。 油墨含有0.5质量%以上的树枝状支化分子作为粘合剂,和/或包含金属离子,金属颗粒,合金粒子和染料中的至少一种作为着色剂的枝状分枝分子。