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21. 发明公开

CN1668705A 水溶性络合染料、记录液和记录方法失效转让
公开(公告)号：CN1668705A
公开(公告)日：2005-09-14
申请号：CN03816907.X
申请日：2003-07-17
申请人：三菱化学株式会社
发明人：清水渡
IPC分类号： C09B45/34 , C09D11/00 , B41M5/00 , B41J2/01
CPC分类号： C09D11/328 , C09B45/18 , C09B45/22 , C09B45/24 , C09B45/34 , C09B67/0083 , C09D11/40
摘要：本发明提供了一种能够形成具有耐光性、耐臭氧性和高饱和度图像的水溶性络合染料；包含该染料的水性记录液，特别是用于喷墨记录的喷墨记录液；和喷墨记录方法。所述水溶性络合染料包含下列通式(1)表示的偶氮化合物或其互变异构体；和过渡金属离子。所述喷墨记录方法包括使用该记录液的步骤。在通式(1)中，A1表示成环原子中包含三个或四个杂原子的5～7元杂单环基团，或包含该杂单环的稠合杂环基团，并可以具有任何需要的取代基，且A1中在与键合偶氮基的碳原子相邻的位置不具有羟基取代基；环X1表示包含与偶氮基键合的6元杂环的稠合杂环，并选择性地具有任何需要的取代基；R1和R2各自彼此独立地表示氢原子或1价的取代基。

22. 发明公开

EP1825467A2 PYRIDINE N-OXIDE BASED AZO DYES AND THEIR METAL COMPLEXES FOR USE IN OPTICAL LAYERS FOR OPTICAL DATA RECORDING 审中-公开
标题翻译：吡啶N-氧化物偶氮类着色剂和金属配位化合物FOR USE IN光学层的光数据记录
公开(公告)号：EP1825467A2
公开(公告)日：2007-08-29
申请号：EP05819027.3
申请日：2005-12-07
申请人： CLARIANT INTERNATIONAL LTD.
发明人： PAYS, Christophe
IPC分类号： G11B7/246 , C09B29/036
CPC分类号： C09B45/34 , G11B7/2467 , G11B7/2492 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/2542 , G11B7/2575 , G11B2007/24612 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716
摘要： The present invention relates to the use of pyridine N-oxide based azo dyes and their metal complexes in optical layers for optical data recording, preferably for optical data recording using a blue laser with a wavelength up to 450 nm or a red laser with a wavelength up to 650 nm. The invention further relates to a write only read many (WORM) type optical recording medium capable of recording and reproducing information with radiation of a blue or red laser, which employs a pyridine N-oxide based azo dye or a respective metal complex in the optical layer.

23. 发明公开

EP1522558A1 WATER-SOLUBLE COMPLEX DYE, RECORDING FLUID, AND METHOD OF RECORDING 审中-公开
标题翻译：澳大利亚澳大利亚新西兰弗吉尼亚州苏格兰威斯康星州
公开(公告)号：EP1522558A1
公开(公告)日：2005-04-13
申请号：EP03764222.0
申请日：2003-07-17
申请人： Mitsubishi Chemical Corporation
发明人： SHIMIZU, W., Mitsubishi Chemical Corporation , ISHIDA, M., Mitsubishi Ch. G. Sc. Tec. R. C., Inc. , SANO, H., Mitsubishi Ch. G. Sc. Tec. R. C., Inc. , MURATA, Yukichi
IPC分类号： C09B45/34 , C09D11/00 , B41M5/00 , B41J2/01
CPC分类号： C09B45/18 , C09B45/22 , C09B45/24 , C09B45/34 , C09B67/0083 , C09D11/328 , C09D11/40
摘要： A water-soluble complex dye capable of forming an image having light resistance, ozone resistance and high saturation; a water-based recording fluid, particularly an ink jet recording fluid, employing such a dye; an ink set employing such a recording fluid; and an ink jet recording method, are presented.
A water-soluble complex dye comprising an azo compound represented by the following formula (1) or its tautomer, and transition metal ions; a water-based recording fluid, particularly an ink jet recording fluid, containing such a dye; and an ink jet recording method employing such a recording fluid.

In the formula (1), A 1 is a 5- to 7-membered hetero monocyclic group or a fused polycyclic group containing such a hetero monocyclic group and may have an optional substituent, but it represents a group which does not have a hydroxyl group at a position adjacent to the carbon bonded to the azo group; ring X 1 represents a monocyclic hetero ring constituted by six atoms, bonded to the azo group and may have an optional substituent; and each of R 1 and R 2 which are independent of each other, is a hydrogen atom or a monovalent substituent.
摘要翻译：能够形成具有耐光性，耐臭氧性和高饱和度的图像的水溶性复合染料; 使用这种染料的水性记录液，特别是喷墨记录液; 使用这种记录液的油墨组; 和喷墨记录方法。包含由下式（1）表示的偶氮化合物或其互变异构体和过渡金属离子的水溶性复合染料; 含有这种染料的水性记录液，特别是喷墨记录液; 以及采用这种记录液的喷墨记录方法。式（1）中，A 1为含有这种杂单环基团的5元至7元杂环基或稠合多环，可以具有任选的取代基，但代表在与偶氮基结合的碳相邻的位置上不具有羟基的基团; 环X 1表示由六个原子构成的单环杂环，与该偶氮基键合并且可以具有任选的取代基; R 1和R 2彼此独立的是氢原子或一价取代基。

24. 发明公开

EP0755052A2 Optical recording medium 失效
标题翻译：中等选择Aufzeichnung
公开(公告)号：EP0755052A2
公开(公告)日：1997-01-22
申请号：EP96111774.4
申请日：1996-07-22
申请人： MITSUI TOATSU CHEMICALS, INCORPORATED
发明人： Misawa, Tsutami , Sugimoto, Kenichi , Nishimoto, Taizo , Tsuda, Takeshi , Umehara, Hideki , Takuma, Keisuke
IPC分类号： G11B7/24
CPC分类号： G11B7/244 , C09B45/34 , G11B7/248 , G11B7/249 , G11B7/257
摘要： Provided is an optical recording medium comprising at least a dye layer, a reflective layer and a protective layer provided on a substrate, wherein an azo compound or a metal complex thereof having an absorption maximum at a wavelength falling in a range of 450 to 630 nm and a phthalocyanine compound having an absorption maximum at a wavelength falling in a range of 680 to 900 nm are contained in the above dye layer. This optical recording medium is an interchangeable optical recording medium having good recording characteristics, which can be recorded and/or reproduced based on the CD standards with light having a wavelength selected from a range of 770 to 830 nm and recorded and/or reproduced as well with light having a wavelength selected from a range of 620 to 690 nm.
摘要翻译：提供了至少包含染料层，反射层和设置在基板上的保护层的光学记录介质，其中在波长为450-630nm的范围内具有最大吸收的偶氮化合物或其金属络合物并且在上述染料层中含有在680-900nm范围内具有吸收最大值的酞菁化合物。该光学记录介质是具有良好记录特性的可互换的光学记录介质，可以根据CD标准记录和/或再现具有选自770至830nm范围内的波长的光并记录和/或再现具有选自620〜690nm范围的波长的光。

25. 发明授权

US07220843B2 Methanesulfonamide azo dyes 失效
标题翻译：甲磺酰胺偶氮染料
公开(公告)号：US07220843B2
公开(公告)日：2007-05-22
申请号：US10552602
申请日：2004-03-31
申请人： Dominique Pflieger , Hans Joachim Metz
发明人： Dominique Pflieger , Hans Joachim Metz
IPC分类号： C09B45/14 , C09B45/24 , C09D11/02 , G03G9/09
CPC分类号： C09D11/328 , C09B29/16 , C09B31/072 , C09B33/22 , C09B45/18 , C09B45/28 , C09B45/34 , C09D7/41 , Y10S8/918 , Y10S8/921
摘要： This invention relates to monoazo, disazo and trisazo colorants of the formula (I) where M represents two hydrogen atoms or one metal ion selected from the group consisting of Cu, Co, Ni, Mn, Zn and Al; A is the radical of a substituted naphthyl or pyrazolyl radical.
摘要翻译：本发明涉及式（I）的单偶氮，双偶氮和三偶氮着色剂，其中M代表两个氢原子或一种选自Cu，Co，Ni，Mn，Zn和Al的金属离子; A是取代的萘基或吡唑基的基团。

26. 发明申请

US20060137571A1 Magenta metal complex azo compounds and inks and their use in ink-jet printing 失效
标题翻译：洋红色金属络合物偶氮化合物和油墨及其在喷墨印刷中的应用
公开(公告)号：US20060137571A1
公开(公告)日：2006-06-29
申请号：US10559470
申请日：2004-05-20
申请人： Clive Foster , John Mayall , Mark Kenworthy
发明人： Clive Foster , John Mayall , Mark Kenworthy
IPC分类号： C09D11/00 , C07F15/04 , C07F1/08
CPC分类号： C09D11/328 , C09B45/34 , C09B56/04
摘要： A metal chelate compound obtainable from contacting a transition metal salt with a compound of the Formula (1): wherein: x represents plural atoms required to form at least one optionally substituted 5- to 7-membered heterocyclic ring; and Ar is an optionally substituted stilbene, acenaphthylene, phenanthrene or anthracene group carrying a hydroxy, amino or carboxy group adjacent to the —N═N— group shown in Formula (1) or 6-hydroxyquinoline where the hydroxy group is adjacent to the —N═N— group shown in Formula (1); provided that when the compound of Formula (1) is of Formula: that, p, the level of sulfonation, is not in the range 1 to 2. Also compositions, inks, printed substrates and inkjet cartridges.
摘要翻译：可通过使过渡金属盐与式（1）的化合物接触获得的金属螯合化合物：其中：x表示形成至少一个任选取代的5至7元杂环所需的多个原子; 并且Ar是与式（1）所示的-NN-基团相邻的羟基，氨基或羧基或6-羟基喹啉的任选取代的二苯乙烯，苊烯，菲或蒽基，其中羟基与-NN- 式（1）所示的基团; 条件是当式（1）的化合物具有以下结构式时：p，磺化度不在1至2的范围内。组合物，油墨，印刷基材和喷墨盒。

27. 发明申请

US20050109237A1 Water-soluble complex dye, recording fluid and recording method 有权
标题翻译：水溶性复合染料，记录液和记录方法
公开(公告)号：US20050109237A1
公开(公告)日：2005-05-26
申请号：US11024302
申请日：2004-12-29
申请人： Wataru Shimizu
发明人： Wataru Shimizu
IPC分类号： C09B45/14 , C09B45/18 , C09B45/22 , C09B45/24 , C09B45/34 , C09B67/44 , C09D11/00 , B41J2/01 , C09B45/00
CPC分类号： C09D11/328 , C09B45/18 , C09B45/22 , C09B45/24 , C09B45/34 , C09B67/0083 , C09D11/40
摘要： A water-soluble complex dye capable of forming an image having light resistance, ozone resistance and high saturation; a water-based recording fluid, particularly an ink jet recording fluid, employing such a dye; and an ink jet recording method, are presented. A water-soluble complex dye comprising an azo compound represented by the following formula (1) or its tautomer, and transition metal ions; a water-based recording fluid, particularly an ink jet recording fluid, containing such a dye; and an ink jet recording method employing such a recording fluid. In the formula (1), A1 is a 5- to 7-membered hetero monocyclic group containing three or four hetero atoms among the ring forming atoms, or a condensed heterocyclic group containing such a hetero monocyclic group and may have an optional substituent, but it represents a group which does not have a hydroxyl group at a position adjacent to the carbon bonded to the azo group; ring X1 represents a condensed hetero ring containing a 6-membered hetero ring, said 6-membered hetero ring being a group bonded to the azo group, and may have an optional substituent; and each of R1 and R2 which are independent of each other, is a hydrogen atom or a monovalent substituent.
摘要翻译：能够形成具有耐光性，耐臭氧性和高饱和度的图像的水溶性复合染料; 使用这种染料的水性记录液，特别是喷墨记录液; 和喷墨记录方法。包含由下式（1）表示的偶氮化合物或其互变异构体和过渡金属离子的水溶性复合染料; 含有这种染料的水性记录液，特别是喷墨记录液; 以及采用这种记录液的喷墨记录方法。在式（1）中，A 1是在成环原子中含有3个或4个杂原子的5至7元杂单环基团，或含有这种杂单环基团的稠合杂环基团并且可以具有任选的取代基，但它表示在与与偶氮基团键合的碳上邻近的位置处不具有羟基的基团; 环X 1表示含有6元杂环的稠合杂环，所述6元杂环是与偶氮基键合的基团，并且可以具有任选的取代基; 且彼此独立的R 1和R 2各自为氢原子或一价取代基。

28. 发明授权

US5980622A Magenta dyes for ink-jet inks 失效
标题翻译：用于喷墨油墨的洋红色染料
公开(公告)号：US5980622A
公开(公告)日：1999-11-09
申请号：US921397
申请日：1997-08-29
申请人： Gary W. Byers
发明人： Gary W. Byers
IPC分类号： B41J2/01 , B41M5/00 , C09B45/34 , C09D11/00 , C09D11/02
CPC分类号： C09D11/328 , C09B45/34
摘要： A class of magenta dye chromophores generally described as metal complexes with dye ligands of 4-hydroxy-3-(2'-pyridylazo)-1-(sulfo substituted) naphthalene for use in ink-jet inks is disclosed. The dye ligands are coordinated to a polyvalent metal. The dye-metal complexes of the present invention provide excellent ink-jet prints having excellent lightfastness when exposed to direct sun light as well as office light.
摘要翻译：公开了一类用于喷墨油墨的品红色染料发色团，其通常被描述为与4-羟基-3-（2'-吡啶基偶氮）-1-（磺基取代）萘的染料配体的金属络合物。染料配体与多价金属配位。本发明的染料 - 金属络合物提供了当暴露于直射太阳光下以及办公室光时具有优异的耐光性的优异的喷墨印刷品。

29. 发明授权

US2456230A Chromed monoazo compound 失效
标题翻译：镀铬单偶氮化合物
公开(公告)号：US2456230A
公开(公告)日：1948-12-14
申请号：US58196645
申请日：1945-03-09
申请人： CIBA LTD
发明人： WILLY WIDMER
IPC分类号： C09B45/16 , C09B45/34
CPC分类号： C09B45/16 , C09B45/34

30. 发明授权

US2182055A Azo dyestuff heavy metal complex compounds 失效
标题翻译：偶氮染料重金属络合物
公开(公告)号：US2182055A
公开(公告)日：1939-12-05
申请号：US1058735
申请日：1935-03-11
申请人： GEN ANILINE WORKS INC
发明人： HUGO SCHWEITZER
IPC分类号： C09B45/14 , C09B45/34
CPC分类号： C09B45/14 , C09B45/34

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