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62 条记录 (耗时 0.042 秒)

    Coloring composition and inkjet recording method
    6.
    发明授权
    Coloring composition and inkjet recording method 有权
    着色成分和喷墨记录方法

    公开(公告)号：US07250079B2

    公开(公告)日：2007-07-31

    申请号：US10752001

    申请日：2004-01-07

    申请人： Tomohiro Chino ,  Toshiki Fujiwara ,  Masaru Takasaki

    发明人： Tomohiro Chino ,  Toshiki Fujiwara ,  Masaru Takasaki

    IPC分类号： C09D11/00 ,  C09D11/02 ,  C09B67/00

    CPC分类号： C09D11/328 ,  C09B67/0046

    摘要： The invention provides a water-soluble ink capable of forming an image having good color hue and high fastness in various use and environmental conditions, which comprises a coloring composition comprising a disazo dye represented by the following formula 1: A1-N═N-A2-N═N-A3 and at least one other dye having a specific structure; in formula 1, A1, A2 and A3 each independently represents an aromatic group which may be substituted or a heterocyclic group which may be substituted, and A1 and A3 each is a monovalent group and A2 is a divalent group.

    摘要翻译： 本发明提供能够形成在各种用途和环境条件下具有良好色调和高坚牢度的图像的水溶性油墨，其包含着色组合物，其包含由下式1表示的双偶氮染料： SUBNANNANANANNANANANNA 3 NNA 3 NNA 3 NNA 3 NNA 3 NNA 3 NNA 3 NNA 3 NNA 3 NNA 3 NNA 3 NNA 3 NNA 3 在式1中，A 1，A 2和A 3各自独立地表示可被取代的芳族基团或可以是 并且A 1和A 3各自是一价基团，并且A 2是二价基团。

    Arylidene compound and silver halide photographic material
    9.
    发明授权
    Arylidene compound and silver halide photographic material 失效
    亚芳基化合物和卤化银照相材料

    公开(公告)号：US06015909A

    公开(公告)日：2000-01-18

    申请号：US922519

    申请日：1997-09-03

    申请人： Toshiki Fujiwara ,  Seiji Yamashita ,  Keiichi Suzuki

    发明人： Toshiki Fujiwara ,  Seiji Yamashita ,  Keiichi Suzuki

    IPC分类号： G03C7/00 ,  C07D261/08 ,  C07D261/12 ,  C07D413/12 ,  C09B23/00 ,  G03C1/815 ,  G03C1/83

    CPC分类号： C07D261/12 ,  G03C1/832

    摘要： An arylidene compound is represented by the following formula (I): ##STR1## in which L.sup.1 is a divalent linking group comprising at least one --NH-- and at least one of --CO-- and --SO.sub.2 --; L.sup.2 is monomethine, trimethine or pentamethine; R.sup.1 is an alkyl group, an aryl group or a heterocyclic group; each of R.sup.2 and R.sup.3 independently is hydrogen, an alkyl group or an aryl group, and the number of the total carbon atoms contained in R.sup.2 and R.sup.3 is not more than 20. A silver halide photographic material containing an arylidene dye is also disclosed.

    摘要翻译： 亚芳基化合物由下式（I）表示：其中L 1是包含至少一个-NH-和至少一个-CO-和-SO 2 - 的二价连接基团; L2是单甲基，三甲基或五甲胺; R1是烷基，芳基或杂环基; R 2和R 3各自独立地为氢，烷基或芳基，R2和R3中所含的总碳原子数不超过20.还公开了含有亚芳基染料的卤化银照相材料。

    Azaphthalocyanines and their use in ink-jet printing
    10.
    发明授权
    Azaphthalocyanines and their use in ink-jet printing 有权
    偶氮酞菁及其在喷墨印刷中的应用

    公开(公告)号：US08702854B2

    公开(公告)日：2014-04-22

    申请号：US13133350

    申请日：2009-11-26

    申请人： Prakash Patel ,  Toshiki Fujiwara

    发明人： Prakash Patel ,  Toshiki Fujiwara

    IPC分类号： C09D11/02 ,  C09B47/067

    CPC分类号： C09D11/328 ,  C09B47/0675

    摘要： Azaphthalocyanine compounds of Formula (1) and salts thereof: wherein: MAzPc represents a azaphthalocyanine nucleus of formula (A): M is 2H, Cu or Ni; each P is independently CH or N; R1, R2 are independently H or optionally substituted alkyl; R3 is optionally substituted hydrocarbyl; y is greater than 0 and less than 4; z is greater than 0 and less than 4; and the sum of y+z is in the range of from 1 to 4; 15 provided that at least one P is N in any one of the four component rings of the azaphthalocyanine nucleus. Also compositions, inks, printing processes, printed materials and ink-jet cartridges.

    摘要翻译： 式（1）的偶氮酞菁化合物及其盐：其中：MAzPc表示式（A）的氮杂酞菁核：M为2H，Cu或Ni; 每个P独立地是CH或N; R1，R2独立地为H或任选取代的烷基; R3是任选取代的烃基; y大于0且小于4; z大于0且小于4; y + z的和在1〜4的范围内; 15，条件是在氮杂萘菁核的四个组分环中的任一个中至少一个P为N。 还有组合物，油墨，印刷工艺，印刷材料和喷墨墨盒。