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1. 发明申请

US20090232990A1 WATER-INSOLUBLE COLORANT DISPERSION, PRODUCTION METHOD THEREOF, AND RECORDING LIQUID, INK SET, IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS USING THE SAME 有权
标题翻译：水不溶性颜料分散剂，其生产方法和记录液体，油墨组，成像方法和使用其的图像形成装置
公开(公告)号：US20090232990A1
公开(公告)日：2009-09-17
申请号：US12400453
申请日：2009-03-09
申请人： Yohei ISHIJI , Michio Ono , Ryo Saito
发明人： Yohei ISHIJI , Michio Ono , Ryo Saito
IPC分类号： B05D5/06 , C08L33/02 , C08K5/3437 , C08K5/3415 , C08K5/23 , G01D11/00
CPC分类号： C09D11/326 , C08K5/19
摘要： A water-insoluble colorant dispersion prepared by a production method including a step of codissolving a water-insoluble colorant and a polymer compound having one or more acid groups selected from carboxylic acid group, sulfonic acid group and phosphoric acid group as hydrophilic group in an organic solvent in the presence of a phase-transfer base represented by the Formula (I) or (II), and mixing the obtained solution with an aqueous medium; characterized by containing water-insoluble colorant fine particles, a polymer compound having one or more acid groups selected from the group consisting of carboxylic acid group, sulfonic acid group and phosphoric acid group as hydrophilic group, an aqueous medium, and a phase-transfer base represented by the Formula (I) or (II): wherein R1 to R5 each independently represents a methyl, ethyl or propyl group, n represents an integer of 1 to 4.
摘要翻译：一种水不溶性着色剂分散体，其通过以下方法制备：包括水溶性着色剂和具有选自羧酸基，磺酸基和磷酸基中的一个或多个酸基的聚合物化合物作为亲水基的步骤的有机溶剂溶剂，在由式（I）或（II）表示的相转移碱存在下，将所得溶液与水性介质混合; 其特征在于含有水不溶性着色剂微粒，具有选自羧酸基，磺酸基和磷酸基作为亲水基的一个或多个酸基的高分子化合物，水性介质和相转移基由式（I）或（II）表示：其中R 1至R 5各自独立地表示甲基，乙基或丙基，n表示1至4的整数。

2. 发明申请

US20100247878A1 WATER-INSOLUBLE COLORANT DISPERSION 审中-公开
标题翻译：水不溶性颜料分散体
公开(公告)号：US20100247878A1
公开(公告)日：2010-09-30
申请号：US12750618
申请日：2010-03-30
申请人： Ryo SAITO , Yohei ISHIJI
发明人： Ryo SAITO , Yohei ISHIJI
IPC分类号： B32B3/10 , C08L79/00 , C08L39/04 , C08K5/3437 , C08K5/3415 , C08K5/23 , C08K5/3447 , B05D5/00
CPC分类号： C09D11/106 , C09D11/326 , C09D11/40 , C09D17/003 , Y10T428/24901
摘要： A water-insoluble colorant dispersion, having: fine particles of a water-insoluble colorant, each of the fine particles containing at least two kinds of colorant; and a polymer compound having at least one repeating unit selected from the group consisting of repeating units represented by the following Formula (1) and (2); wherein, R6 to R8 each independently represent a hydrogen atom or a substituent; X− is an anion group balancing with the cation electric charge on the nitrogen atom; R1 represents a hydrogen atom or a substituent; J represents a specific divalent linking, an alkyl group, an aryl group, or an aralkyl group; W represents a single bond or a divalent linking group; R9 represents a hydrogen atom or a substituent; Q2 represents a group of atoms which is necessary for forming an unsaturated ring together with a carbon atom and a nitrogen atom.
摘要翻译：一种水不溶性着色剂分散体，其具有：水不溶性着色剂的细颗粒，每个微粒含有至少两种着色剂; 和具有至少一个选自由下式（1）和（2）表示的重复单元的重复单元的聚合物化合物; 其中，R6至R8各自独立地表示氢原子或取代基; X-是与氮原子上的阳离子电荷平衡的阴离子基团; R1表示氢原子或取代基; J表示特定的二价连接，烷基，芳基或芳烷基; W表示单键或二价连接基团; R9表示氢原子或取代基; Q2表示与碳原子和氮原子一起形成不饱和环所必需的一组原子。

3. 发明申请

US20100189967A1 WATER-INSOLUBLE COLORANT DISPERSION AND PRODUCTION METHOD THEREOF, AND RECORDING LIQUID, PRINTED ARTICLE, IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS USING THE SAME 失效
标题翻译：水不溶性颜料分散体及其生产方法，记录液体，印刷品，图像形成方法和使用其的图像形成装置
公开(公告)号：US20100189967A1
公开(公告)日：2010-07-29
申请号：US12695881
申请日：2010-01-28
申请人： Satoshi SANO , Ryo SAITO , Yohei ISHIJI , Jun MATSUMOTO
发明人： Satoshi SANO , Ryo SAITO , Yohei ISHIJI , Jun MATSUMOTO
IPC分类号： C09D11/10 , B32B3/12 , B05D5/00 , B05C5/00
CPC分类号： C09D11/326 , C09D17/003 , Y10T428/24802
摘要： A dispersion of a water-insoluble colorant, having: fine particles of at least one kind of water-insoluble colorant dispersed in a water-containing medium; and a polymer compound or surfactant having a structural unit represented by formula (I): wherein R1 represents a hydrogen atom or a substituent; one of R2 to R5 represents a single bond which bonds to W, and the others each independently represent a hydrogen atom or a substituent; Q represents a group of atoms necessary for forming, with the carbon atoms, a ring; J represents —CO—, —COO—, —CONR6—, −OCO—, a methylene group, a phenylene group, or —C6H4CO—; R6 represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group; W represents a single bond or a divalent linking group.
摘要翻译：具有：分散在含水介质中的至少一种不溶于水的着色剂的细颗粒的水不溶性着色剂的分散体; 和具有由式（I）表示的结构单元的高分子化合物或表面活性剂：其中R1表示氢原子或取代基; R2至R5中的一个表示与W键合的单键，其余各自独立地表示氢原子或取代基; Q表示与碳原子形成环所必需的一组原子; J表示-CO - ， - COO - ， - CONR 6 - ， - OCO-，亚甲基，亚苯基或-C 6 H 4 CO-; R6表示氢原子，烷基，芳基或芳烷基; W表示单键或二价连接基团。

4. 发明申请

US20100249284A1 DISPERSION CONTAINING WATER-INSOLUBLE COLORANT AND PRODUCTION METHOD THEREOF 审中-公开
标题翻译：含有不溶性色素的分散体及其生产方法
公开(公告)号：US20100249284A1
公开(公告)日：2010-09-30
申请号：US12750788
申请日：2010-03-31
申请人： Ryo SAITO , Satoshi SANO , Yohei ISHIJI
发明人： Ryo SAITO , Satoshi SANO , Yohei ISHIJI
IPC分类号： C08K5/3437 , C08L39/00 , C08K5/3415 , C08K5/23 , C08K5/3447
CPC分类号： C09D11/106 , C09D11/326 , C09D17/003
摘要： A water-insoluble colorant dispersion, containing water; a polymer having at least one repeating unit selected from the group of repeating units represented by the following formula (1) or (2); and water-insoluble colorant particles, each of the particles containing at least two kinds of pigments; wherein, R1 represents a hydrogen atom or a substituent; any one of R2 to R5 represents a single bond to bind to W, and the others each independently represent a hydrogen atom or a substituent; J represents —CO—, —COO—, —CONR10, —OCO—, or a methylene group, a phenylene group, or —C6H4CO—; R10 represents a hydrogen atom, an alkyl group, an aryl group, or an aralkyl group; W represents a single bond or a divalent linking group; A1 represents a heterocyclic group; Q1 represents a group of atoms which is necessary for forming a ring together with a carbon atom.
摘要翻译：含水的水不溶性着色剂分散体; 具有选自下述式（1）或（2）所示的重复单元的重复单元的至少一种重复单元的聚合物; 和水不溶性着色剂颗粒，每个颗粒含有至少两种颜料; 其中，R1表示氢原子或取代基; R 2至R 5中的任一个表示与W结合的单键，其余各自独立地表示氢原子或取代基; J表示-CO-，-COO-，-CONR 10，-OCO-或亚甲基，亚苯基或-C 6 H 4 CO-; R 10表示氢原子，烷基，芳基或芳烷基; W表示单键或二价连接基团; A1表示杂环基; Q1表示与碳原子一起形成环所必需的一组原子。

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