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7 条记录 (耗时 0.018 秒)

    Azo Compound, Ink Composition, and Colored Object
    1.
    发明申请
    Azo Compound, Ink Composition, and Colored Object 有权
    偶氮化合物，油墨组合物和有色物体

    公开(公告)号：US20080292792A1

    公开(公告)日：2008-11-27

    申请号：US11547302

    申请日：2005-04-06

    申请人： Takahiko Matsui ,  Hiroaki Ohno ,  Takashi Yoneda ,  Yasuo Shirasaki

    发明人： Takahiko Matsui ,  Hiroaki Ohno ,  Takashi Yoneda ,  Yasuo Shirasaki

    IPC分类号： C09B35/50 ,  B05D5/00

    CPC分类号： C07D231/46 ,  C09B35/58 ,  C09D11/17 ,  C09D11/328

    摘要： A novel azo compound represented by the following formula (1) wherein A represents the following formula (2) and is located preferably in a position meta or para to the azo group; R1 and R2 each independently represents hydrogen, carboxy, sulfo, nitro, C1-4 alkoxy, etc.; R3 and R4 each independently represents hydrogen, halogeno, cyano, carboxy, sulfo, nitro, C1-4 alkyl, hydroxy, or C1-4 alkoxy; and n is 0 or 1. [In the formula (2), R5 represents cyano, carboxy, C1-4 alky, C1-4 alkoxycarbonyl, or phenyl; and R6, R7, and R8 each independently represents hydrogen, halogeno, cyano, carboxy, sulfo, nitro, C1-4 alkyl, C1-4 alkoxy, or acylamino.] The compound is useful as a black dye, especially one for ink compositions for, e.g., ink-jet prints. Also provided are: an ink composition which contains the compound and has excellent storage stability; and a print obtained through recording with the ink. The print is excellent in light resistance, ozone resistance, fastness to moisture, etc.

    摘要翻译： 由下式（1）表示的新型偶氮化合物，其中A表示下式（2），优选位于偶氮基的间位或对位; R 1和R 2各自独立地表示氢，羧基，磺基，硝基，C 1-4烷氧基等。 R 3和R 4各自独立地表示氢，卤素，氰基，羧基，磺基，硝基，C 1-4烷基，羟基或C 1-4烷氧基; 并且n为0或1. [式（2）中，R 5表示氰基，羧基，C 1-4烷基，C 1-4烷氧基羰基或苯基; 并且R 6，R 7和R 8各自独立地表示氢，卤素，氰基，羧基，磺基，硝基，C 1-4烷基，C 1-4烷氧基或酰基氨基。]该化合物可用作黑色染料，特别是用于油墨组合物 例如喷墨打印。 还提供：含有该化合物并具有优异储存稳定性的油墨组合物; 以及通过用墨水记录获得的印刷品。 该印刷品的耐光性，耐臭氧性，耐潮湿性等优异。

    Azo Compound, Ink Composition, Recording Method and Colored Article
    2.
    发明申请
    Azo Compound, Ink Composition, Recording Method and Colored Article 审中-公开
    偶氮化合物，油墨组合物，记录方法和彩色制品

    公开(公告)号：US20090136720A1

    公开(公告)日：2009-05-28

    申请号：US11991941

    申请日：2006-09-13

    申请人： Takahiko Matsui ,  Ryoutarou Morita ,  Yoshiyuki Dejima

    发明人： Takahiko Matsui ,  Ryoutarou Morita ,  Yoshiyuki Dejima

    IPC分类号： B32B3/10 ,  C09B46/00 ,  B05D5/06

    CPC分类号： C09D11/328 ,  C09B35/58 ,  C09D11/32 ,  Y10T428/24802

    摘要： The present invention relates to an azo compound represented by the following formula (1) (wherein, each of R1 and R2 independently represents a hydrogen atom, a halogen atom, a cyano group, a carboxy group, a sulfo group, a sulfamoyl group, an N-alkylaminosulfonyl group, an N-phenylaminosulfonyl group and the like; each of R3, R4, R5, R6, R7 and R8 independently represents a hydrogen atom, a halogen atom, a hydroxy group, a cyano group, a carboxy group, a sulfo group, a sulfamoyl group, an N-alkylaminosulfonyl group, an N-phenylaminosulfonyl group and the like; and n represents 0 or 1, respectively) or a salt thereof, an ink composition containing the same, a recording method and a colored article; the ink composition containing said azo compound has superior storage stability for a long period of time; and articles recorded with said ink composition has superior light fastness and ozone gas fastness.

    摘要翻译： 本发明涉及由下式（1）表示的偶氮化合物（其中，R 1和R 2各自独立地表示氢原子，卤素原子，氰基，羧基，磺基，氨磺酰基， N-烷基氨基磺酰基，N-苯基氨基磺酰基等; R3，R4，R5，R6，R7和R8各自独立地表示氢原子，卤素原子，羟基，氰基，羧基， 磺基，氨磺酰基，N-烷基氨基磺酰基，N-苯基氨基磺酰基等; n表示0或1）或其盐，含有它们的油墨组合物，记录方法和着色剂 文章; 含有所述偶氮化合物的油墨组合物长时间具有优异的储存稳定性; 并且用所述油墨组合物记录的物品具有优异的耐光性和耐臭氧气体牢度。

    Azo compound, ink composition, and colored object
    3.
    发明授权
    Azo compound, ink composition, and colored object 有权
    偶氮化合物，油墨组合物和有色物体

    公开(公告)号：US07503965B2

    公开(公告)日：2009-03-17

    申请号：US11547302

    申请日：2005-04-06

    申请人： Takahiko Matsui ,  Hiroaki Ohno ,  Takashi Yoneda ,  Yasuo Shirasaki

    发明人： Takahiko Matsui ,  Hiroaki Ohno ,  Takashi Yoneda ,  Yasuo Shirasaki

    IPC分类号： C09D11/00 ,  C09D11/02 ,  C09B35/50 ,  B41J2/01

    CPC分类号： C07D231/46 ,  C09B35/58 ,  C09D11/17 ,  C09D11/328

    摘要： A novel azo compound represented by the following Formula (1) wherein A represents the following Formula (2) and is located preferably in a position meta or para to the azo group; R1 and R2 each independently represents hydrogen, carboxy, sulfo, nitro, C1-4 alkoxy, etc.; R3 and R4 each independently represents hydrogen, halogeno, cyano, carboxy, sulfo, nitro, C1-4 alkyl, hydroxy, or C1-4 alkoxy; and n is 0 or 1. [In the Formula (2), R5 represents cyano, carboxy, C1-4 alky, C1-4 alkoxycarbonyl, or phenyl; and R6, R7, and R8 each independently represents hydrogen, halogeno, cyano, carboxy, sulfo, nitro, C1-4 alkyl, C1-4 alkoxy, or acylamino.] The compound is useful as a black dye, especially one for ink compositions for, e.g., inkjet prints. Also provided are: an ink composition which contains the compound and has excellent storage stability; and a print obtained through recording with the ink. The print is excellent in light resistance, ozone resistance, fastness to moisture, etc.

    摘要翻译： 由下式（1）表示的新型偶氮化合物，其中A表示下式（2），优选位于偶氮基的间位或对位; R 1和R 2各自独立地表示氢，羧基，磺基，硝基，C 1-4烷氧基等。 R 3和R 4各自独立地表示氢，卤素，氰基，羧基，磺基，硝基，C 1-4烷基，羟基或C 1-4烷氧基; 并且n为0或1. [式（2）中，R 5表示氰基，羧基，C 1-4烷基，C 1-4烷氧基羰基或苯基。 并且R 6，R 7和R 8各自独立地表示氢，卤素，氰基，羧基，磺基，硝基，C 1-4烷基，C 1-4烷氧基或酰基氨基。]该化合物可用作黑色染料，特别是用于油墨组合物 例如喷墨打印。 还提供：含有该化合物并具有优异储存稳定性的油墨组合物; 以及通过用墨水记录获得的印刷品。 该印刷品的耐光性，耐臭氧性，耐潮湿性等优异。