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1. 发明授权

US07232211B2 Inkjet recording ink, inkjet recording method, ink cartridge, and inkjet recording system 有权
标题翻译：喷墨记录油墨，喷墨记录方法，墨盒和喷墨记录系统
公开(公告)号：US07232211B2
公开(公告)日：2007-06-19
申请号：US10518077
申请日：2003-12-18
申请人： Tomoya Yamamoto , Yukiko Tachibana , Hitoshi Inoue , Ryoji Yashiro , Takayuki Ookawa , Junko Morioka
发明人： Tomoya Yamamoto , Yukiko Tachibana , Hitoshi Inoue , Ryoji Yashiro , Takayuki Ookawa , Junko Morioka
IPC分类号： G01D11/00
CPC分类号： C09D11/326
摘要： An inkjet recording ink is composed of an encapsulated water-insoluble colorant encapsulated with a high-molecular dispersant, a water-soluble organic solvent, and water. The water-insoluble colorant is at least one colorant selected from the group consisting of C.I. Solvent Yellow 21, 42, 79, 82, 83:1, 88 and 151, at least one colorant selected from the group consisting of C.I. Solvent Red 8, 49, 83:1, 91, 127 and 218, at least one colorant selected from the group consisting of C.I. Solvent Black 3, 27, 29 and 45, or at least one colorant selected from the group consisting of C.I. Solvent Blue 25, 38, 44, 67 and 70. The high-molecular dispersant is a block copolymer comprising at least one hydrophobic block and at least one hydrophilic block, which have been obtained by polymerizing vinyl ethers as monomers, respectively. The inkjet recording ink can stably record images of high fastness and excellent quality over a long period even under severe environmental conditions.
摘要翻译：喷墨记录油墨由用高分子分散剂，水溶性有机溶剂和水包封的包封的不溶于水的着色剂组成。水不溶性着色剂是选自C.I.中的至少一种着色剂。溶剂黄21,42,79,82,83：1,88和151，至少一种选自C.I.的溶剂。溶剂红8,49,83：1,91,127和218，至少一种选自C.I.的溶剂。溶剂黑3,27,29和45，或至少一种选自C.I. 溶剂蓝25,38,44,67和70.高分子分散剂是包含至少一个疏水嵌段和至少一个亲水嵌段的嵌段共聚物，其通过分别将乙烯基醚分别聚合而获得。喷墨记录墨水即使在恶劣的环境条件下也能够长期稳定地记录高牢度和优异的图像。

2. 发明授权

US07481524B2 Ink for inkjet recording, method of inkjet recording, ink cartridge and inkjet recording apparatus 有权
标题翻译：喷墨记录用墨水，喷墨记录方法，墨盒和喷墨记录装置
公开(公告)号：US07481524B2
公开(公告)日：2009-01-27
申请号：US10573577
申请日：2004-10-20
申请人： Tomoya Yamamoto , Hitoshi Inoue , Yukiko Tachibana , Takayuki Ookawa , Junko Morioka
发明人： Tomoya Yamamoto , Hitoshi Inoue , Yukiko Tachibana , Takayuki Ookawa , Junko Morioka
IPC分类号： G01D11/00
CPC分类号： C09D11/326
摘要： In the present invention, an inkjet recording ink can be provided, which ink can record stably an image with good fastness and elegant-quality over a long period in any conditions. The ink includes a high-molecular dispersant, a water-insoluble colorant, water-soluble organic solvent and water, in which the high-molecular dispersant is a block copolymer including at least one hydrophobic block and at least one hydrophilic block, which have been obtained by polymerizing vinyl ethers as monomers, respectively; and the water-insoluble colorant is a specific pigment. Further the present invention can provide a inkjet recording method, an inkjet cartridge, and an inkjet recording system.
摘要翻译：在本发明中，可以提供喷墨记录油墨，该油墨可以在任何条件下长时间稳定地记录具有良好的牢度和优质品质的图像。油墨包括高分子分散剂，水不溶性着色剂，水溶性有机溶剂和水，其中高分子分散剂是包含至少一个疏水嵌段和至少一个亲水嵌段的嵌段共聚物，其已经被通过分别将乙烯基醚作为单体聚合而获得; 水不溶性着色剂是特定的颜料。此外，本发明可以提供喷墨记录方法，喷墨盒和喷墨记录系统。

3. 发明申请

US20070004822A1 Water-based inks for inkjet printers 审中-公开
标题翻译：喷墨打印机的水性油墨
公开(公告)号：US20070004822A1
公开(公告)日：2007-01-04
申请号：US10540129
申请日：2004-10-18
申请人： Hitoshi Inoue , Tomoya Yamamoto , Yukiko Tachibana , Takayuki Ookawa , Junko Morioka
发明人： Hitoshi Inoue , Tomoya Yamamoto , Yukiko Tachibana , Takayuki Ookawa , Junko Morioka
IPC分类号： C03C17/00
CPC分类号： C09D11/30
摘要： A water-based ink for inkjet printers contains at least a water-insoluble colorant, a block copolymer of a polyvinyl ether structure comprising at least one kind of hydrophilic segments and at least one kind of hydrophobic segments, water and an alkali. Each of the hydrophilic segments contains acidic groups. A content of the alkali is such that, when an infrared absorption intensity ascribable to ionic groups to be formed upon addition of an excess amount of the alkali to the block copolymer is supposed to be 100%, an infrared absorption intensity ascribable to ionic groups formed by dissociation of the acidic groups contained in the block copolymer becomes at least 80%, with a proviso that the content does not exceed twice as much as a smallest amount of the alkali that an infrared absorption intensity ascribable to ionic groups to be formed from the block copolymer becomes 100%.
摘要翻译：用于喷墨打印机的水性油墨至少含有水不溶性着色剂，包含至少一种亲水链段和至少一种疏水性链段的聚乙烯醚结构的嵌段共聚物，水和碱。每个亲水段包含酸性基团。碱的含量如下所示，假设当向嵌段共聚物添加过量碱而形成的离子性基团的红外吸收强度为100％时，形成归属于离子性基团的红外吸收强度通过嵌段共聚物中所含的酸性基团的解离变为至少80％，条件是该含量不超过由最低量的碱形成的离子基团形成的红外吸收强度的两倍嵌段共聚物变为100％。

4. 发明授权

US07216965B2 Inkjet printer ink 有权
标题翻译：喷墨打印机墨水
公开(公告)号：US07216965B2
公开(公告)日：2007-05-15
申请号：US10518071
申请日：2003-12-19
申请人： Junko Morioka , Takayuki Ookawa , Tomoya Yamamoto , Yukiko Tachibana , Hitoshi Inoue
发明人： Junko Morioka , Takayuki Ookawa , Tomoya Yamamoto , Yukiko Tachibana , Hitoshi Inoue
IPC分类号： G01D11/00
CPC分类号： C09D11/30 , C09D11/38
摘要： A water-based inkjet printer ink contains at least a colorant and a resin. The resin is a block copolymer, which contains at least one hydrophilic block and at least one hydrophobic block. Each of the blocks is a vinyl ether polymer, wherein said block copolymer is obtained by polymerizing vinyl ethers as monomer by using at least one aluminum compound selected from the group consisting of tripropylaluminum, triisopropylaluminum and aluminum compounds as Ziegler-Natta catalysts.
摘要翻译：水性喷墨打印机油墨至少含有着色剂和树脂。树脂是含有至少一个亲水嵌段和至少一个疏水嵌段的嵌段共聚物。每个嵌段是乙烯基醚聚合物，其中所述嵌段共聚物通过使用至少一种选自三丙基铝，三异丙基铝和铝化合物的铝化合物作为齐格勒 - 纳塔催化剂聚合乙烯基醚作为单体而获得。

5. 发明申请

US20070103525A1 Ink for inkjet recording, method of inkjet recording, ink cartridge and injet recording apparatus 有权
标题翻译：用于喷墨记录的墨水，喷墨记录方法，墨盒和喷墨记录装置
公开(公告)号：US20070103525A1
公开(公告)日：2007-05-10
申请号：US10573577
申请日：2004-10-20
申请人： Tomoya Yamamoto , Hitoshi Inoue , Yukiko Tachibana , Takayuki Ookawa , Junko Morioka
发明人： Tomoya Yamamoto , Hitoshi Inoue , Yukiko Tachibana , Takayuki Ookawa , Junko Morioka
IPC分类号： G01D11/00
CPC分类号： C09D11/326
摘要： In the present invention, an inkjet recording ink can be provided, which ink can record stably an image with good fastness and elegant-quality over a long period in any conditions. The ink comprises a high-molecular dispersant, a water-insoluble colorant, water-soluble organic solvent and water, in which the high-molecular dispersant is a block copolymer comprising at least one hydrophobic block and at least one hydrophilic block, which have been obtained by polymerizing vinyl ethers as monomers, respectively; and the water-insoluble colorant is a specific pigment. Further the present invention can provide a inkjet recording method, an inkjet cartridge, and an inkjet recording system.
摘要翻译：在本发明中，可以提供喷墨记录油墨，该油墨可以在任何条件下长时间稳定地记录具有良好的牢度和优质品质的图像。油墨包括高分子分散剂，水不溶性着色剂，水溶性有机溶剂和水，其中高分子分散剂是包含至少一个疏水嵌段和至少一个亲水嵌段的嵌段共聚物，其已经被通过分别将乙烯基醚作为单体聚合而获得; 水不溶性着色剂是特定的颜料。此外，本发明可以提供喷墨记录方法，喷墨盒和喷墨记录系统。

6. 发明申请

US20060044374A1 Inkjet recording ink, inkjet recording method, ink cartridge, and inkjet recording system 有权
标题翻译：喷墨记录油墨，喷墨记录方法，墨盒和喷墨记录系统
公开(公告)号：US20060044374A1
公开(公告)日：2006-03-02
申请号：US10518077
申请日：2003-12-18
申请人： Tomoya Yamamoto , Yukiko Tachibana , Hitoshi Inoue , Ryoii Yashiro , Takayuki Ookawa , Junko Morioka
发明人： Tomoya Yamamoto , Yukiko Tachibana , Hitoshi Inoue , Ryoii Yashiro , Takayuki Ookawa , Junko Morioka
IPC分类号： G01D11/00
CPC分类号： C09D11/326
摘要： An inkjet recording ink is composed of a high-molecular dispersant, a water-insoluble colorant, a water-soluble organic solvent, and water. The water-insoluble colorant is at least one colorant selected from the group consisting of C.I. Solvent Yellow 21, 42, 79, 82, 83:1, 88 and 151, at least one colorant selected from the group consisting of C.I. Solvent Red 8, 49, 83:1, 91, 127 and 218, at least one colorant selected from the group consisting of C.I. Solvent Black 3, 27, 29 and 45, or at least one colorant selected from the group consisting of C.I. Solvent Blue 25, 38, 44, 67 and 70. The high-molecular dispersant is a block copolymer comprising at least one hydrophobic block and at least one hydrophilic block, which have been obtained by polymerizing vinyl ethers as monomers, respectively. The inkjet recording ink can stably record images of high fastness and excellent quality over a long period even under severe environmental conditions.
摘要翻译：喷墨记录油墨由高分子分散剂，水不溶性着色剂，水溶性有机溶剂和水组成。水不溶性着色剂是选自C.I.中的至少一种着色剂。溶剂黄21,42,79,82,83：1,88和151，至少一种选自C.I.的溶剂。溶剂红8,49,83：1,91,127和218，至少一种选自C.I.的溶剂。溶剂黑3,27,29和45，或至少一种选自C.I. 溶剂蓝25,38,44,67和70.高分子分散剂是包含至少一个疏水嵌段和至少一个亲水嵌段的嵌段共聚物，其通过分别将乙烯基醚分别聚合而获得。喷墨记录墨水即使在恶劣的环境条件下也能够长期稳定地记录高牢度和优异的图像。

7. 发明申请

US20050225617A1 Inkjet printer ink 有权
标题翻译：喷墨打印机墨水
公开(公告)号：US20050225617A1
公开(公告)日：2005-10-13
申请号：US10518071
申请日：2003-12-19
申请人： Junko Morioka , Takayuki Ookawa , Tomoya Yamamoto , Yukiko Tachibana , Hitoshi Inoue
发明人： Junko Morioka , Takayuki Ookawa , Tomoya Yamamoto , Yukiko Tachibana , Hitoshi Inoue
IPC分类号： C09D11/00 , G01D11/00
CPC分类号： C09D11/30 , C09D11/38
摘要： A water-based inkjet printer ink contains at least a colorant and a resin. The resin is a block copolymer, which contains at least one hydrophilic block and at least one hydrophobic block. Each of the blocks is a vinyl ether polymer. The ink further contains aluminum or an aluminum compound.
摘要翻译：水性喷墨打印机油墨至少含有着色剂和树脂。树脂是含有至少一个亲水嵌段和至少一个疏水嵌段的嵌段共聚物。每个嵌段是乙烯基醚聚合物。油墨还含有铝或铝化合物。

8. 发明申请

US20100021635A1 PIGMENT DISPERSION LIQUID, INKJET RECORDING INK, INKJET RECORDING METHOD, INK CARTRIDGE AND INKJET RECORDING APPARATUS 有权
标题翻译：颜料分散液，喷墨记录墨水，喷墨记录方法，墨盒和喷墨记录装置
公开(公告)号：US20100021635A1
公开(公告)日：2010-01-28
申请号：US12492694
申请日：2009-06-26
申请人： Takayuki Ookawa , Junko Chizuwa , Tomoya Yamamoto , Suzuka Ueno
发明人： Takayuki Ookawa , Junko Chizuwa , Tomoya Yamamoto , Suzuka Ueno
IPC分类号： C09D11/10 , B05D5/00 , B41J2/175
CPC分类号： B41J2/175 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/18 , C08F293/005 , C08F2438/01 , C09D11/326 , C09D17/004
摘要： To provide a pigment dispersion liquid which provides an ink capable of recording an image having high fixability and fastness such as scratch resistance and excellent quality stably for a long time in any conditions. A pigment dispersion liquid mainly containing a polymer dispersant, a coloring material and water, in which the polymer dispersant is formed of at least a hydrophobic unit and a hydrophilic unit, the hydrophobic unit having a block portion formed of at least one hydrophobic monomer, the coloring material is formed of a pigment having on its surface an acid form anionic group, and the pigment dispersion liquid further contains a basic compound capable of forming a complex with an alkaline metal.
摘要翻译：提供一种颜料分散液，其提供能够在任何条件下长时间稳定地记录具有高定影性和耐刮擦性等牢度的图像的油墨。一种主要含有高分子分散剂，着色材料和水的颜料分散液，其中聚合物分散剂至少由疏水单元和亲水单元形成，疏水单元具有由至少一个疏水性单体形成的嵌段部分，着色材料由其表面上具有酸性阴离子基团的颜料形成，并且颜料分散液还含有能够与碱金属形成络合物的碱性化合物。

9. 发明授权

US08268908B2 Pigment dispersion liquid, inkjet recording ink, inkjet recording method, ink cartridge and inkjet recording apparatus 有权
标题翻译：颜料分散液，喷墨记录油墨，喷墨记录方法，墨盒和喷墨记录装置
公开(公告)号：US08268908B2
公开(公告)日：2012-09-18
申请号：US12492694
申请日：2009-06-26
申请人： Takayuki Ookawa , Junko Chizuwa , Tomoya Yamamoto , Suzuka Ueno
发明人： Takayuki Ookawa , Junko Chizuwa , Tomoya Yamamoto , Suzuka Ueno
IPC分类号： C09D11/00
CPC分类号： B41J2/175 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/18 , C08F293/005 , C08F2438/01 , C09D11/326 , C09D17/004
摘要： To provide a pigment dispersion liquid which provides an ink capable of recording an image having high fixability and fastness such as scratch resistance and excellent quality stably for a long time in any conditions. A pigment dispersion liquid mainly containing a polymer dispersant, a coloring material and water, in which the polymer dispersant is formed of at least a hydrophobic unit and a hydrophilic unit, the hydrophobic unit having a block portion formed of at least one hydrophobic monomer, the coloring material is formed of a pigment having on its surface an acid form anionic group, and the pigment dispersion liquid further contains a basic compound capable of forming a complex with an alkaline metal.
摘要翻译：提供一种颜料分散液，其提供能够在任何条件下长时间稳定地记录具有高定影性和耐刮擦性等牢度的图像的油墨。一种主要含有高分子分散剂，着色材料和水的颜料分散液，其中聚合物分散剂至少由疏水单元和亲水单元形成，疏水单元具有由至少一个疏水性单体形成的嵌段部分，着色材料由其表面上具有酸性阴离子基团的颜料形成，并且颜料分散液还含有能够与碱金属形成络合物的碱性化合物。

10. 发明授权

US08043423B2 Pigment dispersion liquid, ink jet recording ink, ink jet recording method, ink cartridge and ink jet recording apparatus 有权
标题翻译：颜料分散液，喷墨记录油墨，喷墨记录方法，墨盒和喷墨记录装置
公开(公告)号：US08043423B2
公开(公告)日：2011-10-25
申请号：US12335992
申请日：2008-12-16
申请人： Junko Chizuwa , Tomoya Yamamoto , Takayuki Ookawa , Suzuka Ueno
发明人： Junko Chizuwa , Tomoya Yamamoto , Takayuki Ookawa , Suzuka Ueno
IPC分类号： C09D11/00
CPC分类号： C09B67/009 , B41J2/175 , B41J2/17513 , B41J2/17523 , B41J2/185 , C01P2004/62 , C01P2004/64 , C08F293/005 , C08F297/02 , C08L53/00 , C09B67/0014 , C09B67/0091 , C09C1/56 , C09D11/326 , C09D133/26 , C09D153/00 , C08L2666/02
摘要： A pigment dispersion liquid capable of stably recording images having high fastness and excellent quality for a long term in any cases has been provided. A pigment dispersion liquid mainly containing a polymer dispersant, a pigment and water, wherein the polymer dispersant is a copolymer comprised of at least a hydrophobic unit and a hydrophilic unit, the hydrophobic unit has a block portion comprised of at least one hydrophobic monomer, the hydrophilic unit has at least a repeating unit structure of an acrylamide structure of the following general formula (1), and the segment number (A) of the block portion comprised of a hydrophobic monomer to the number (B) of all segments of the polymer dispersant is in a range of 0.07 to 0.85 in terms of A/B ratio.
摘要翻译：已经提供了一种能够在任何情况下长期稳定地记录具有高牢度和优异品质的图像的颜料分散液。一种主要含有聚合物分散剂，颜料和水的颜料分散液，其中所述聚合物分散剂是由至少疏水单元和亲水单元组成的共聚物，所述疏水单元具有由至少一个疏水单体组成的嵌段部分，亲水单元至少具有以下通式（1）的丙烯酰胺结构的重复单元结构，并且由疏水单体组成的嵌段部分的链段数（A）与聚合物的所有链段的数目（B）分散剂的A / B比为0.07〜0.85。

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