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    • 1. 发明申请
    • Yellow Azo Dyes for Ink Jet Printing
    • 用于喷墨印刷的黄色偶氮染料
    • US20100068472A1
    • 2010-03-18
    • US12083840
    • 2006-10-13
    • Gavin WrightRachel Anne JamesRoy BradburyLynn Patricia Bradbury
    • Gavin WrightRachel Anne JamesRoy BradburyLynn Patricia Bradbury
    • B32B3/10B05D5/00C09D11/00C09B29/36C09B31/14
    • C09B29/3669C09B29/0007C09B29/0014C09B35/03C09D11/328Y10T428/24802
    • Monomers and dimers of mono-azo compounds of formula wherein: D is an optionally substituted aryl or an optionally substituted heteroaryl group; R1 and R2 are each independently optionally substituted alkyl: halo: amino: —NR4R5; wherein R4 is H, optionally substituted alkyl, optionally substituted alkoxy, optionally substituted acyl, optionally substituted aryl, optionally substituted heterocyclyl; and R5 is optionally substituted alkyl, optionally substituted alkoxy, optionally substituted acyl, optionally substituted aryl, optionally substituted heterocyclyl or R4 together with R5 and the nitrogen to which they are attached forms an optionally substituted 5 or 6 membered ring: —OR6; wherein R6 is H or optionally substituted alkyl: or —SR7; wherein R7 is optionally substituted alkyl; R3 is amino: halo; —NR4R5; wherein R4 is H, optionally substituted alkyl, optionally substituted alkoxy, optionally substituted acyl, optionally substituted aryl, optionally substituted heterocyclyl; and R5 is optionally substituted alkyl, optionally substituted alkoxy, optionally substituted acyl, optionally substituted aryl, optionally substituted heterocyclyl or R4 together with R5 and the nitrogen to which they are attached forms an optionally substituted 5 or 6 membered ring: hydroxy: —OR6; wherein R6 is H or optionally substituted alkyl: or —SR7; wherein R7 is optionally substituted alkyl. Also compositions, inks and ink-jet cartridges containing these compounds and ink-jet printing processes using these compounds.
    • 单偶氮和二聚体的单偶氮化合物其中:D是任选取代的芳基或任选取代的杂芳基; R 1和R 2各自独立地是任选取代的烷基:卤素:氨基:-NR 4 R 5; 其中R 4为H,任选取代的烷基,任选取代的烷氧基,任选取代的酰基,任选取代的芳基,任选取代的杂环基; R 5是任选取代的烷基,任选取代的烷氧基,任选取代的酰基,任选取代的芳基,任选取代的杂环基或R 4与R 5一起,它们所连接的氮形成任选取代的5或6元环:-OR 6; 其中R 6是H或任选取代的烷基:或-SR 7; 其中R 7为任选取代的烷基; R3是氨基:卤素; -NR4R5; 其中R 4为H,任选取代的烷基,任选取代的烷氧基,任选取代的酰基,任选取代的芳基,任选取代的杂环基; R 5为任选取代的烷基,任选取代的烷氧基,任选取代的酰基,任选取代的芳基,任选取代的杂环基或R 4与R 5一起并与它们相连的氮形成任选取代的5或6元环:羟基:-OR 6; 其中R 6是H或任选取代的烷基:或-SR 7; 其中R 7是任选取代的烷基。 也包含这些化合物的组合物,油墨和喷墨墨盒以及使用这些化合物的喷墨印刷方法。
    • 3. 发明申请
    • Yellow Azo Dyes for Ink Jet Printing
    • 用于喷墨印刷的黄色偶氮染料
    • US20090142554A1
    • 2009-06-04
    • US12083832
    • 2006-10-13
    • Gavin WrightRachel Anne JamesRoy BradburyLynn Bradbury
    • Gavin WrightRachel Anne JamesRoy BradburyLynn Bradbury
    • C09D11/02C07D213/84C07D213/73C07D213/81C07D403/12C07D215/22B05D5/00B41M5/00G01D11/00
    • C09B29/0007C09B29/3639C09D11/328Y10T428/24802
    • A process for printing an image on a substrate by means of an ink-jet printer which comprises applying thereto a composition comprising a liquid medium and a mono-azo compound of Formula (1) and salts thereof: wherein: D is an optionally substituted aryl group carrying at least one direct substituent selected from the group consisting of —SO3H, —CO2H, —PO3H2 or an optionally substituted nitrogen heteroaryl group carrying at least one direct substituent selected from the group consisting of —SO3H, —CO2H, —PO3H2; R1 is H: optionally substituted alkyl: amino: —NR4R5; wherein R4 is H, optionally substituted alkyl, optionally substituted alkoxy, optionally substituted acyl, optionally substituted aryl, optionally substituted heterocyclyl; and R5 is optionally substituted alkyl, optionally substituted alkoxy, optionally substituted acyl, optionally substituted aryl, optionally substituted heterocyclyl: —OR6; wherein R6 is H or optionally substituted alkyl: or —SR7; wherein R7 is optionally substituted alkyl; R2 and R3 are each independently preferably amino: —NR4R5; wherein R4 is H, optionally substituted alkyl, optionally substituted alkoxy, optionally substituted acyl, optionally substituted aryl, optionally substituted heterocyclyl; and R5 is optionally substituted alkyl, optionally substituted alkoxy, optionally substituted acyl, optionally substituted aryl, optionally substituted heterocyclyl: hydroxy —OR6; wherein R6 is H or optionally substituted alkyl: or —SR7; wherein R7 is optionally substituted alkyl; X is H, or an electron withdrawing group, or X together with R3 forms an optionally substituted five or six membered carbocycle. Also compositions and inks, compounds and ink-jet printer cartridges.
    • 一种通过喷墨打印机在基片上印刷图像的方法,该方法包括向其施涂包含液体介质和式(1)的单偶氮化合物及其盐的组合物:其中:D为任选取代的芳基 携带至少一个选自-SO 3 H,-CO 2 H,-PO 3 H 2的任选取代的氮杂芳基和至少一个选自-SO 3 H,-CO 2 H,-PO 3 H 2, R 1为H:任选取代的烷基:氨基:-NR 4 R 5; 其中R 4为H,任选取代的烷基,任选取代的烷氧基,任选取代的酰基,任选取代的芳基,任选取代的杂环基; 和R 5是任选取代的烷基,任选取代的烷氧基,任选取代的酰基,任选取代的芳基,任选取代的杂环基:-OR 6; 其中R 6是H或任选取代的烷基:或-SR 7; 其中R 7为任选取代的烷基; R2和R3各自独立地优选为氨基:-NR4R5; 其中R 4为H,任选取代的烷基,任选取代的烷氧基,任选取代的酰基,任选取代的芳基,任选取代的杂环基; 任选取代的酰基,任选取代的芳基,任选取代的杂环基:羟基-OR 6; 其中R 6是H或任选取代的烷基:或-SR 7; 其中R 7为任选取代的烷基; X是H或吸电子基团,或X与R3一起形成任选取代的五或六元碳环。 还有组合物和油墨,化合物和喷墨打印机墨盒。
    • 5. 发明授权
    • Black azo dyes and their use in ink jet printing
    • 黑色偶氮染料及其在喷墨印刷中的应用
    • US07951235B2
    • 2011-05-31
    • US11990086
    • 2006-07-31
    • Lilian MonahanPhilip John DoubleRoy BradburyLynn Patricia Bradbury, legal representative
    • Lilian MonahanPhilip John DoubleRoy Bradbury
    • C09D11/02B41J2/01
    • C09B33/22C09D11/037C09D11/328C09D11/40Y10T428/24802
    • A process is provided for printing an image on a substrate, the process comprising applying to the substrate an ink composition which comprises a liquid medium and a compound of Formula (1): wherein: A and D each independently represent optionally substituted aryl or optionally substituted heteroaryl; E represents optionally substituted pyrazolyl; Z represents H, halogen, nitro, cyano, hydroxy, amino, carboxy, optionally substituted alkyl, optionally substituted alkoxy or optionally substituted aryloxy; and p is an integer from 0 to 5; provided that E does not have an optionally substituted carbonamide group of formula —CONR1R2 directly attached to it, wherein R1 and R2 each independently represent H, optionally substituted alkyl, optionally substituted cycloalkyl, or optionally substituted aryl. The printing is preferably ink jet printing. Also provided are compounds of Formula (1) and ink compositions containing the same.
    • 提供了一种用于在基材上印刷图像的方法,该方法包括向基材施加包含液体介质和式(1)化合物的油墨组合物:其中:A和D各自独立地表示任选取代的芳基或任选取代的 杂芳基; E表示任选取代的吡唑基; Z表示H,卤素,硝基,氰基,羟基,氨基,羧基,任选取代的烷基,任选取代的烷氧基或任选取代的芳氧基; p为0〜5的整数。 条件是E不具有直接与其连接的式-CONR1R2的任选取代的酰胺基团,其中R 1和R 2各自独立地表示H,任选取代的烷基,任选取代的环烷基或任选取代的芳基。 印刷优选为喷墨印刷。 还提供了式(1)的化合物和含有该化合物的油墨组合物。