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    ANTHRAPYRIDONE COMPOUND OR SALT THEREOF, MAGENTA INK COMPOSITION CONTAINING THE ANTHRAPYRIDONE COMPOUND, AND COLORED BODY
    1.
    发明公开
    ANTHRAPYRIDONE COMPOUND OR SALT THEREOF, MAGENTA INK COMPOSITION CONTAINING THE ANTHRAPYRIDONE COMPOUND, AND COLORED BODY 有权
    蒽吡啶酮或其盐，蒽吡啶酮含洋红墨水和彩色BODY

    公开(公告)号：EP2243805A1

    公开(公告)日：2010-10-27

    申请号：EP09703461.5

    申请日：2009-01-20

    申请人： Nippon Kayaku Kabushiki Kaisha

    发明人： MURAKAMI, Yasuo ,  ISHII, Yutaka ,  KAJIURA, Noriko ,  MATSUMOTO, Hiroyuki

    IPC分类号： C09B5/14 ,  B41J2/01 ,  B41M5/00 ,  C07D221/18 ,  C09D11/00

    CPC分类号： C07D221/18 ,  B41M5/0023 ,  C09B5/14 ,  C09D11/328 ,  Y10T428/24802

    摘要： The present invention relates to a novel anthrapyridone compound represented by the following formula (1) or a salt thereof:

    [wherein, R 1 represents a hydrogen atom, an alkyl group or the like, R 2 represents a hydrogen atom or a methoxy group and R 3 represents an unsubstituted or substituted C5-C12 alkyl group, an unsubstituted or substituted aryl group, or an unsubstituted or substituted heteroaryl group, respectively; and with regard to the substitution positions of -SO 2 R 3 and -SO 3 H whose substitution position are not specified and the both of which the benzene ring has thereon, one of their substitution positions is the para-position and the other thereof is the ortho-position to the substitution position of the nitrogen atom by which said benzene ring is substituted], and the compound of the present invention or a salt thereof has a hue which possesses high vividness suitable for inkjet recording, and provides a magenta coloring matter having higher fastnesses on recorded matter and excellent storage stability.

    摘要翻译： 本发明涉及由下式表示的蒽吡啶酮新颖化合物（1）或其盐：[worin，R 1 darstellt的氢原子的烷基或类似物，R2 darstellt氢原子或甲氧基和 ，R 3 darstellt到unsubstituiertem或取代的C5-C12烷基，或在unsubstituiertem取代的芳基，或在分别unsubstituiertem或取代的杂芳基，; 和关于谁的取代位置没有指定和两者的其中苯环上具有的-SO 2 R 3的取代位置和-SO 3 H，它们的取代位置中的一个是对位，另一个是其 邻位的氮原子，通过它所述苯环被取代的]的取代位置，并且本发明或其盐的化合物或其具有色调其具有适于喷墨记录的高鲜明度，并且提供了一个品红色素 具有上记录物和优异的储存稳定性更高的坚牢度。

    ANTHRAPYRIDONE COMPOUND, SALT THEREOF, MAGENTA INK COMPOSITION AND COLORED BODY
    3.
    发明公开
    ANTHRAPYRIDONE COMPOUND, SALT THEREOF, MAGENTA INK COMPOSITION AND COLORED BODY 有权
    安非他明大臣，萨尔兹·达文，圣母玛利亚圣母玛利亚

    公开(公告)号：EP2206747A1

    公开(公告)日：2010-07-14

    申请号：EP08847505.8

    申请日：2008-09-01

    申请人： Nippon Kayaku Kabushiki Kaisha

    发明人： ONO, Daisuke ,  ISHII, Yutaka ,  KAJIURA, Noriko ,  MATSUMOTO, Hiroyuki

    IPC分类号： C09B5/14 ,  B41J2/01 ,  B41M5/00 ,  C07D221/18 ,  C09D11/00

    CPC分类号： C09B5/14 ,  B41M5/0023 ,  C07D221/18 ,  C09D11/328 ,  Y10T428/24802

    摘要： The present invention relates to an anthrapyridone compound represented by the following formula (1):

    (wherein, n represents an integer number of 1 to 3, R 1 represents a hydrogen atom, an alkyl group or the like, R 2 represents a hydrogen atom or a methoxy group, R 3 represents an anilino group having, as a substituent, at least one group selected from the group consisting of sulfo group, a carboxy group, an alkoxy group, a carbamoyl group, an cyano group, an alkyl group, an anilino group, a phenoxy group, an amino group, a hydroxy group and a mercapto group, an unsubstituted anilino group or the like), or a salt thereof, and provides a magenta coloring matter (compound) having high solubility in water and a hue and vividness which are suitable for inkjet recording and being excellent in fastnesses such as light fastness, moisture fastness and ozone gas fastness on recorded matter; and a magenta ink composition containing it.

    摘要翻译： 本发明涉及由下式（1）表示的蒽吡啶酮化合物：其中，n表示1〜3的整数，R 1表示氢原子，烷基等，R 2表示氢原子 或甲氧基，R 3表示具有作为取代基的至少一种选自磺基，羧基，烷氧基，氨基甲酰基，氰基，烷基， 苯胺基，苯氧基，氨基，羟基和巯基，未取代的苯胺基等）或其盐，并且提供在水中具有高溶解度的品红色色素（化合物）和 适用于喷墨记录的色调和鲜艳度，并且在记录物质上具有耐光性，耐湿牢度和耐臭氧气体牢度等坚牢度优异; 和含有它的洋红色油墨组合物。