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1. 发明申请

US20140307023A1 AQUEOUS INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT AND INK JET RECORDING APPARATUS 审中-公开
标题翻译：墨水喷墨，喷墨记录方法，墨盒，记录单元和墨水记录装置
公开(公告)号：US20140307023A1
公开(公告)日：2014-10-16
申请号：US14257362
申请日：2014-04-21
申请人： Kenji Moribe , Shinichi Hakamada , Takashi Imai , Masako Udagawa
发明人： Kenji Moribe , Shinichi Hakamada , Takashi Imai , Masako Udagawa
IPC分类号： C09D11/00 , B41J2/175 , B41J2/01
CPC分类号： C09D11/326 , B41J2/01 , B41J2/17 , B41J2/175 , C09D11/107 , C09D11/322
摘要： The invention provides an aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups, a pigment and a water-soluble organic solvent, wherein the water-soluble organic solvent comprises a polyhydric alcohol having a value of number of hydroxyl groups/number of carbon atoms in its molecule of 0.50 or less.
摘要翻译：本发明提供一种水性油墨，其包含具有羟基的聚合物和颜料，其可以提供耐刮擦性和耐高温性优异的图像，并且可以抑制聚合物的渗出现象和喷射特性的劣化，即使将其储存在很长一段时间水性油墨包含具有羟基的聚合物，颜料和水溶性有机溶剂，其中水溶性有机溶剂包含羟基数/多个分子中碳原子数为0.50的多元醇或减。

2. 发明授权

US08367750B2 Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus 有权
标题翻译：水性墨水，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：US08367750B2
公开(公告)日：2013-02-05
申请号：US11550486
申请日：2006-10-18
申请人： Kenji Moribe , Shinichi Hakamada , Takashi Imai , Masako Udagawa
发明人： Kenji Moribe , Shinichi Hakamada , Takashi Imai , Masako Udagawa
IPC分类号： C09D11/00
CPC分类号： C09D11/326 , B41J2/01 , B41J2/17 , B41J2/175 , C09D11/107 , C09D11/322
摘要： The invention provides an aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups, a pigment and a water-soluble organic solvent, wherein the water-soluble organic solvent comprises a polyhydric alcohol having a value of number of hydroxyl groups/number of carbon atoms in its molecule of 0.50 or less.
摘要翻译：本发明提供一种水性油墨，其包含具有羟基的聚合物和颜料，其可以提供耐刮擦性和耐高温性优异的图像，并且可以抑制聚合物的渗出现象和喷射特性的劣化，即使将其储存在很长一段时间水性油墨包含具有羟基的聚合物，颜料和水溶性有机溶剂，其中水溶性有机溶剂包含羟基数/多个分子中碳原子数为0.50的多元醇或减。

3. 发明申请

US20110181655A1 AQUEOUS INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT AND INK JET RECORDING APPARATUS 有权
标题翻译：墨水喷墨，喷墨记录方法，墨盒，记录单元和墨水记录装置
公开(公告)号：US20110181655A1
公开(公告)日：2011-07-28
申请号：US13080816
申请日：2011-04-06
申请人： Masako Udagawa , Shinichi Hakamada , Takashi Imai , Kenji Moribe
发明人： Masako Udagawa , Shinichi Hakamada , Takashi Imai , Kenji Moribe
IPC分类号： B41J2/175 , C09D11/10
CPC分类号： C09D11/326
摘要： The invention provides an aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of storage stability and ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups and a pigment, wherein a proportion of a content of a polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups to the content of the pigment in the ink is 2.0 mass % or more, and a content (mass %) of the polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups is 0.20 mass % or less based on the total mass of the ink.
摘要翻译：本发明提供一种水性油墨，其包含具有羟基的聚合物和颜料，其可以提供耐刮擦性和耐高温性优异的图像，并且可以抑制聚合物的渗出现象以及储存稳定性和喷射特性的劣化，即使是储存很长一段时间。水性油墨包含具有羟基的聚合物和颜料，其中，从具有羟基的聚合物中未吸附在颜料上的聚合物的含量与油墨中颜料含量的比例为2.0质量％，或更多，并且从具有羟基的聚合物中未吸附在颜料上的聚合物的含量（质量％）为基于油墨的总质量为0.20质量％以下。

4. 发明授权

US07947762B2 Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus 失效
标题翻译：水性墨水，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：US07947762B2
公开(公告)日：2011-05-24
申请号：US12562733
申请日：2009-09-18
申请人： Masako Udagawa , Shinichi Hakamada , Takashi Imai , Kenji Moribe
发明人： Masako Udagawa , Shinichi Hakamada , Takashi Imai , Kenji Moribe
IPC分类号： C09D11/00 , B01J13/00
CPC分类号： C09D11/326
摘要： The invention provides an aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of storage stability and ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups and a pigment, wherein a proportion of a content of a polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups to the content of the pigment in the ink is 2.0 mass % or more, and a content (mass %) of the polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups is 0.20 mass % or less based on the total mass of the ink.
摘要翻译：本发明提供一种水性油墨，其包含具有羟基的聚合物和颜料，其可以提供耐刮擦性和耐高温性优异的图像，并且可以抑制聚合物的渗出现象以及储存稳定性和喷射特性的劣化，即使是储存很长一段时间。水性油墨包含具有羟基的聚合物和颜料，其中，从具有羟基的聚合物中未吸附在颜料上的聚合物的含量与油墨中颜料含量的比例为2.0质量％，或更多，并且从具有羟基的聚合物中未吸附在颜料上的聚合物的含量（质量％）为基于油墨的总质量为0.20质量％以下。

5. 发明申请

US20070097155A1 AQUEOUS INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT AND INK JET RECORDING APPARATUS 失效
标题翻译：墨水喷墨，喷墨记录方法，墨盒，记录单元和墨水记录装置
公开(公告)号：US20070097155A1
公开(公告)日：2007-05-03
申请号：US11550464
申请日：2006-10-18
申请人： Takashi IMAI , Shinichi Hakamada , Kenji Moribe , Masako Udagawa
发明人： Takashi IMAI , Shinichi Hakamada , Kenji Moribe , Masako Udagawa
IPC分类号： B41J2/01 , C09D11/00
CPC分类号： C09D11/322 , C09D11/326
摘要： The invention provides an aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups, a pigment and a water-soluble organic solvent, wherein the water-soluble organic solvent comprises a poor medium for a polymer that is not adsorbed on the pigment of the polymer having hydroxyl groups, and wherein when the segment constituting the polymer that is not adsorbed on the pigment of the polymer having hydroxyl groups is comprised of a segment A having hydroxyl groups and a segment B having no hydroxyl group, at least one of the poor medium is a good medium for either one of the segment A and the Segment B.
摘要翻译：本发明提供一种水性油墨，其包含具有羟基的聚合物和颜料，其可以提供耐刮擦性和耐高温性优异的图像，并且可以抑制聚合物的渗出现象和喷射特性的劣化，即使将其储存在很长一段时间水性油墨包括具有羟基的聚合物，颜料和水溶性有机溶剂，其中水溶性有机溶剂包含不被吸附在具有羟基的聚合物的颜料上的聚合物的不良介质，并且其中当构成未吸附在具有羟基的聚合物的颜料上的聚合物的链段由具有羟基的链段A和不具有羟基的链段B构成时，至少一种不良培养基是两者之一的良好培养基分段A和段B之一。

6. 发明授权

US08324293B2 Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus 失效
标题翻译：水性墨水，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：US08324293B2
公开(公告)日：2012-12-04
申请号：US11550464
申请日：2006-10-18
申请人： Takashi Imai , Shinichi Hakamada , Kenji Moribe , Masako Udagawa
发明人： Takashi Imai , Shinichi Hakamada , Kenji Moribe , Masako Udagawa
IPC分类号： C09D11/00
CPC分类号： C09D11/322 , C09D11/326
摘要： An aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups, a pigment and a water-soluble organic solvent, wherein the water-soluble organic solvent comprises a poor medium for a polymer that is not adsorbed on the pigment (out of the polymer having hydroxyl groups), and wherein when the segment constituting the polymer that is not adsorbed on the pigment (out of the polymer having hydroxyl groups) is comprised of a segment A having hydroxyl groups and a segment B having no hydroxyl group, at least one of the poor medium is a good medium for either one of the segment A and the Segment B.
摘要翻译：包含具有羟基的聚合物和颜料的水性油墨，其可以提供耐刮擦性和耐高温性优异的图像，并且可以抑制聚合物的渗出现象和喷射特性的劣化，即使当其长时间储存时时间。水性油墨包括具有羟基的聚合物，颜料和水溶性有机溶剂，其中水溶性有机溶剂包含不吸附在颜料上的聚合物的不良介质（在具有羟基的聚合物中）并且其中当构成未吸附在颜料（在具有羟基的聚合物中）的聚合物的链段由具有羟基的链段A和不具有羟基的链段B组成时，至少一种不良培养基是段A和段B之一的良好介质。

7. 发明授权

US08217097B2 Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus 有权
标题翻译：水性墨水，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：US08217097B2
公开(公告)日：2012-07-10
申请号：US13080816
申请日：2011-04-06
申请人： Masako Udagawa , Shinichi Hakamada , Takashi Imai , Kenji Moribe
发明人： Masako Udagawa , Shinichi Hakamada , Takashi Imai , Kenji Moribe
IPC分类号： C09D11/00 , B01J13/00 , C08L31/00 , B41J2/01 , G01D11/00 , G01D15/04
CPC分类号： C09D11/326
摘要： The invention provides an aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of storage stability and ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups and a pigment, wherein a proportion of a content of a polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups to the content of the pigment in the ink is 2.0 mass % or more, and a content (mass %) of the polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups is 0.20 mass % or less based on the total mass of the ink.
摘要翻译：本发明提供一种水性油墨，其包含具有羟基的聚合物和颜料，其可以提供耐刮擦性和耐高温性优异的图像，并且可以抑制聚合物的渗出现象以及储存稳定性和喷射特性的劣化，即使是储存很长一段时间。水性油墨包含具有羟基的聚合物和颜料，其中，从具有羟基的聚合物中未吸附在颜料上的聚合物的含量与油墨中颜料含量的比例为2.0质量％，或更多，并且从具有羟基的聚合物中未吸附在颜料上的聚合物的含量（质量％）为基于油墨的总质量为0.20质量％以下。

8. 发明申请

US20100010157A1 AQUEOUS INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT AND INK JET RECORDING APPARATUS 失效
标题翻译：墨水喷墨，喷墨记录方法，墨盒，记录单元和墨水记录装置
公开(公告)号：US20100010157A1
公开(公告)日：2010-01-14
申请号：US12562733
申请日：2009-09-18
申请人： Masako Udagawa , Shinichi Hakamada , Takashi Imai , Kenji Moribe
发明人： Masako Udagawa , Shinichi Hakamada , Takashi Imai , Kenji Moribe
IPC分类号： C09D11/10
CPC分类号： C09D11/326
摘要： The invention provides an aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of storage stability and ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups and a pigment, wherein a proportion of a content of a polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups to the content of the pigment in the ink is 2.0 mass % or more, and a content (mass %) of the polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups is 0.20 mass % or less based on the total mass of the ink.
摘要翻译：本发明提供一种水性油墨，其包含具有羟基的聚合物和颜料，其可以提供耐刮擦性和耐高温性优异的图像，并且可以抑制聚合物的渗出现象以及储存稳定性和喷射特性的劣化，即使是储存很长一段时间。水性油墨包含具有羟基的聚合物和颜料，其中，从具有羟基的聚合物中未吸附在颜料上的聚合物的含量与油墨中颜料含量的比例为2.0质量％，或更多，并且从具有羟基的聚合物中未吸附在颜料上的聚合物的含量（质量％）为基于油墨的总质量为0.20质量％以下。

9. 发明申请

US20070112095A1 AQUEOUS INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT AND INK JET RECORDING APPARATUS 有权
标题翻译：墨水喷墨，喷墨记录方法，墨盒，记录单元和墨水记录装置
公开(公告)号：US20070112095A1
公开(公告)日：2007-05-17
申请号：US11550486
申请日：2006-10-18
申请人： Kenji MORIBE , Shinichi Hakamada , Takashi Imai , Masako Udagawa
发明人： Kenji MORIBE , Shinichi Hakamada , Takashi Imai , Masako Udagawa
IPC分类号： C09D11/00
CPC分类号： C09D11/326 , B41J2/01 , B41J2/17 , B41J2/175 , C09D11/107 , C09D11/322
摘要： The invention provides an aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups, a pigment and a water-soluble organic solvent, wherein the water-soluble organic solvent comprises a polyhydric alcohol having a value of number of hydroxyl groups/number of carbon atoms in its molecule of 0.50 or less.
摘要翻译：本发明提供一种水性油墨，其包含具有羟基的聚合物和颜料，其可以提供耐刮擦性和耐高温性优异的图像，并且可以抑制聚合物的渗出现象和喷射特性的劣化，即使将其储存在很长一段时间水性油墨包含具有羟基的聚合物，颜料和水溶性有机溶剂，其中水溶性有机溶剂包含羟基数/多个分子中碳原子数为0.50的多元醇或减。

10. 发明申请

US20100201768A1 INK, INK JET RECORDING METHOD, INK CARTRIDGE, AND INK JET RECORDING APPARATUS 有权
标题翻译：墨水，喷墨记录方法，墨盒和喷墨记录装置
公开(公告)号：US20100201768A1
公开(公告)日：2010-08-12
申请号：US12699695
申请日：2010-02-03
申请人： Masako Udagawa , Shuichi Okazaki , Hiroshi Kakikawa , Yuuhei Shimizu , Shinichi Hakamada , Hideyuki Takai
发明人： Masako Udagawa , Shuichi Okazaki , Hiroshi Kakikawa , Yuuhei Shimizu , Shinichi Hakamada , Hideyuki Takai
IPC分类号： C08K5/34 , C09D11/00 , G01D11/00
CPC分类号： C09B67/0036 , C09B67/0022 , C09D11/322
摘要： An ink contains at least a pigment, wherein the pigment is C.I. Pigment Red 282, and a primary particle diameter D (nm) of the pigment and a 50%-cumulative diameter D50 (nm) in particle diameter distribution of the pigment satisfy a relation of D×0.95≦D50≦150, and a 90%-cumulative diameter D90 (nm) in particle diameter distribution of the pigment and the 50%-cumulative diameter D50 (nm) satisfy a relation of 1.5≦D90/D50≦2.5.
摘要翻译：油墨至少含有颜料，其中颜料是C.I. 颜料红282和颜料的一次粒径D（nm）和颜料的粒径分布中的50％的累积直径D50（nm）满足D×0.95＆nlE; D50＆nlE; 150和90的关系颜料的粒径分布中的累积直径D90（nm）和50％累积直径D50（nm）的关系满足1.5＆nlE; D90 / D50＆nlE; 2.5的关系。

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