公开(公告)号：US07094280B2

公开(公告)日：2006-08-22

申请号：US11014854

申请日：2004-12-20

申请人： Wataru Shimizu ,  Masahiro Yamada

发明人： Wataru Shimizu ,  Masahiro Yamada

IPC分类号： C09D11/02 ,  C09B45/00

CPC分类号： C09D11/32 ,  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; and an ink jet recording method, are presented.

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。

公开(公告)号：US20050081747A1

公开(公告)日：2005-04-21

申请号：US11005021

申请日：2004-12-07

申请人： Wataru Shimizu ,  Mio Ishida ,  Hideo Sano ,  Yukichi Murata

发明人： Wataru Shimizu ,  Mio Ishida ,  Hideo Sano ,  Yukichi Murata

IPC分类号： C09B45/18 ,  C09B45/22 ,  C09B45/24 ,  C09B45/34 ,  C09B67/44 ,  C09D11/00 ,  C09B45/00

CPC分类号： C09D11/32 ,  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), A1 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 X1 represents a monocyclic hetero ring constituted by six atoms, 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; 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。 在式（1）中，A 1是5至7元杂单环基团或含有这种杂单环基团的稠合多环基团，并且可以具有任选的取代基，但它代表基团 在与偶氮基结合的碳相邻的位置上不具有羟基; 环X 1表示由六个原子构成的单环杂环，键合到偶氮基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。

公开(公告)号：US06827770B2

公开(公告)日：2004-12-07

申请号：US10172927

申请日：2002-06-18

申请人： Tomohiro Chino ,  Masahiro Yamada ,  Hideo Sano ,  Wataru Shimizu ,  Yuukichi Murata

发明人： Tomohiro Chino ,  Masahiro Yamada ,  Hideo Sano ,  Wataru Shimizu ,  Yuukichi Murata

IPC分类号： C09D1102

CPC分类号： C09D11/328 ,  C09B45/34

摘要： A metal chelated dyestuff for inkjet recording comprising a water soluble azo metal chelated compound formed by an azo-based compound represented by the following general formula (1) having one or more hydrophilic group per molecule and a metal element; an aqueous inkjet recording liquid comprising an aqueous medium and the aforementioned metal chelated dyestuff; and an inkjet recording method using the aforementioned recording liquid are described, wherein the heterocyclic ring containing X1 is a triazole ring or the like; and Ar1 represents naphthyl group having a chelated group.

摘要翻译： 一种用于喷墨记录的金属螯合染料，包括由每分子具有一个或多个亲水基团和金属元素的由以下通式（1）表示的偶氮类化合物形成的水溶性偶氮金属螯合化合物; 包含水性介质和上述金属螯合染料的水性喷墨记录液; 并且描述了使用上述记录液体的喷墨记录方法，其中含有X1的杂环是三唑环等; Ar 1表示具有螯合基团的萘基。