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11. 发明授权

US07381257B2 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：US07381257B2
公开(公告)日：2008-06-03
申请号：US11674344
申请日：2007-02-13
申请人： Hideki Takayama , Shinichi Hakamada , Masako Udagawa , Kouhei Nakagawa , Hirofumi Ichinose , Nobuyuki Matsumoto
发明人： Hideki Takayama , Shinichi Hakamada , Masako Udagawa , Kouhei Nakagawa , Hirofumi Ichinose , Nobuyuki Matsumoto
IPC分类号： C09D11/00 , C09D11/02 , B41J2/01
CPC分类号： C09D11/328 , C09D11/322 , C09D11/40
摘要： An aqueous ink to be used in an ink jet recording containing a green pigment having a copper phthalocyanine skeleton, wherein a proportion of the Kα-line intensity of a chlorine atom to the Kα-line intensity of a bromine atom obtained by subjecting the green pigment to X-ray fluorescence analysis is 3.3 or more to 10.0 or less.
摘要翻译：一种水性墨水，用于含有具有铜酞菁骨架的绿色颜料的喷墨记录中，其中氯原子的Kalpha线强度与溴原子的Kalpha线强度的比例通过使绿色颜料 X射线荧光分析为3.3以上10.0以下。

12. 发明申请

US20070097156A1 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：US20070097156A1
公开(公告)日：2007-05-03
申请号：US11550473
申请日：2006-10-18
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： B41J2/01 , C09D11/00
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。

13. 发明申请

US20070034114A1 Water-based fluorescent ink, recorded image using the same, and judging method 失效
标题翻译：水性荧光墨水，使用其的记录图像和判断方法
公开(公告)号：US20070034114A1
公开(公告)日：2007-02-15
申请号：US11582456
申请日：2006-10-18
申请人： Masako Udagawa , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
发明人： Masako Udagawa , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
IPC分类号： C09D11/00 , D06L3/12
CPC分类号： C09D11/50 , Y10T428/24802 , Y10T428/24893 , Y10T428/24901
摘要： The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.
摘要翻译：本发明涉及一种水性荧光墨水，其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长，包含水，溶解或分散在水中的着色材料，以及有机溶剂，在着色材料的着色材料结构中具有多个荧光基团，并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料，能够改善耐水性和耐光性，显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量，获得了优选的荧光发射和耐水性记录图像，并且对着色剂的记录介质提供优选的粘合性可靠性和可靠性。

14. 发明申请

US20050088501A1 Water-based ink, and image formation method and recorded image using the ink 失效
标题翻译：水性油墨和图像形成方法，并使用油墨记录图像
公开(公告)号：US20050088501A1
公开(公告)日：2005-04-28
申请号：US10975072
申请日：2004-10-28
申请人： Akira Nagashima , Sadayuki Sugama , Masako Udagawa
发明人： Akira Nagashima , Sadayuki Sugama , Masako Udagawa
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/38
CPC分类号： C09D11/32
摘要： A water-based ink that comprises a liquid medium containing water, a water-dispersible coloring material and a surfactant, wherein when the ink is attached onto a recording material, the water-dispersible coloring material forms a plurality of minute interspersed aggregations and is fixed on the recording material, and a recording method using the ink.
摘要翻译：一种水性油墨，其包含含有水的液体介质，水分散性着色材料和表面活性剂，其中当所述油墨附着在记录材料上时，所述水分散性着色材料形成多个微小的散布聚集体并固定在记录材料上，以及使用该油墨的记录方法。

15. 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。

16. 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。

17. 发明授权

US07854798B2 Ink set, image forming method, ink jet recording method, ink cartridge, and recording unit 有权
标题翻译：油墨组，成像方法，喷墨记录方法，墨盒和记录单元
公开(公告)号：US07854798B2
公开(公告)日：2010-12-21
申请号：US11722627
申请日：2006-03-10
申请人： Masako Udagawa , Hirofumi Ichinose , Kouhei Nakagawa , Hideki Takayama , Shinichi Hakamada
发明人： Masako Udagawa , Hirofumi Ichinose , Kouhei Nakagawa , Hideki Takayama , Shinichi Hakamada
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/322 , C09D11/40
摘要： An object of the present invention is to provide an ink set which can produce images with color developability undoubtedly higher than images produced by a conventional pigment ink and closer to images produced by silver halide photography or output from a laser printer, in particular, color developability in a red color region, while keeping ink reliability. The ink set comprises at least a first ink and a second ink wherein the first ink has a maximum absorption wavelength in a region of 450 nm or more and less than 500 nm and the second ink has a maximum absorption wavelength in a region of 500 nm or more and 570 nm or less, and the ink set has a B/A ratio of a minimum absorbance B to a maximum absorbance A of 0.7 or more and 1.0 or less among absorbances of the first ink and the second ink in total in a region of 450 nm or more and 570 nm or less.
摘要翻译：本发明的目的是提供一种能够产生无疑高于常规颜料墨水所产生的图像的彩色图像，更接近由卤化银摄影产生的图像或从激光打印机输出的图像，特别是彩色显影性在红色区域，同时保持墨水的可靠性。油墨组包括至少第一油墨和第二油墨，其中第一油墨在450nm以上且小于500nm的区域具有最大吸收波长，第二油墨在500nm的区域具有最大吸收波长以上且570nm以下，并且所述油墨组在第一油墨和第二油墨的吸光度中的B / A比最小吸光度B与最大吸光度A的比值为0.7以上且1.0以下 450nm以上且570nm以下的区域。

18. 发明申请

US20100021633A1 INK SET, IMAGE FORMING METHOD, INK JET RECORDING METHOD, INK CARTRIDGE, AND RECORDING UNIT 有权
标题翻译：墨盒，图像形成方法，喷墨记录方法，墨盒和记录单元
公开(公告)号：US20100021633A1
公开(公告)日：2010-01-28
申请号：US11722627
申请日：2006-03-10
申请人： Masako Udagawa , Hirofumi Ichinose , Kouhei Nakagawa , Hideki Takayama , Shinich Hakamada
发明人： Masako Udagawa , Hirofumi Ichinose , Kouhei Nakagawa , Hideki Takayama , Shinich Hakamada
IPC分类号： B05D5/06 , C09D11/00 , C09D11/02 , B41J2/175
CPC分类号： C09D11/322 , C09D11/40
摘要： An object of the present invention is to provide an ink set which can produce images with color developability undoubtedly higher than images produced by a conventional pigment ink and closer to images produced by silver halide photography or output from a laser printer, in particular, color developability in a red color region, while keeping ink reliability. The ink set comprises at least a first ink and a second ink wherein the first ink has a maximum absorption wavelength in a region of 450 mm or more and less than 500 nm and the second ink has a maximum absorption wavelength in a region of 500 nm or more and 570 nm or less, and the ink set has a B/A ratio of a minimum absorbance B to a maximum absorbance A of 0.7 or more and 1.0 or less among absorbances of the first ink and the second ink in total in a region of 450 nm or more and 570 nm or less.
摘要翻译：本发明的目的是提供一种能够产生无疑高于常规颜料墨水所产生的图像的彩色图像，更接近由卤化银摄影产生的图像或从激光打印机输出的图像，特别是彩色显影性在红色区域，同时保持墨水的可靠性。油墨组包括至少第一油墨和第二油墨，其中第一油墨在450mm以上且小于500nm的区域具有最大吸收波长，第二油墨在500nm的区域具有最大吸收波长以上且570nm以下，并且所述油墨组在第一油墨和第二油墨的吸光度中的B / A比最小吸光度B与最大吸光度A的比值为0.7以上且1.0以下 450nm以上且570nm以下的区域。

19. 发明申请

US20090078889A1 Water-Based Fluorescent Ink, Recorded Image Using The Same, and Judging Method 失效
标题翻译：水基荧光墨水，使用相同的记录图像和判断方法
公开(公告)号：US20090078889A1
公开(公告)日：2009-03-26
申请号：US12272194
申请日：2008-11-17
申请人： Masako Udagawa , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
发明人： Masako Udagawa , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
IPC分类号： A61N5/06
CPC分类号： C09D11/50 , Y10T428/24802 , Y10T428/24893 , Y10T428/24901
摘要： The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.
摘要翻译：本发明涉及一种水性荧光墨水，其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长，包含水，溶解或分散在水中的着色材料，以及有机溶剂，在着色材料的着色材料结构中具有多个荧光基团，并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料，能够改善耐水性和耐光性，显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量，获得了优选的荧光发射和耐水性记录图像，并且对着色剂的记录介质提供优选的粘合性可靠性和可靠性。

20. 发明授权

US07473437B2 Method of forming fluorescent image, fluorescent image, and ink-jet recording method 失效
标题翻译：形成荧光图像，荧光图像和喷墨记录方法的方法
公开(公告)号：US07473437B2
公开(公告)日：2009-01-06
申请号：US11411073
申请日：2006-04-26
申请人： Akira Nagashima , Masako Udagawa , Sadayuki Sugama
发明人： Akira Nagashima , Masako Udagawa , Sadayuki Sugama
IPC分类号： B41M5/00 , B05D1/36 , B41J2/015
CPC分类号： C09D11/32 , C09D11/50 , Y10T428/24802
摘要： A fluorescent recorded image and an image forming method capable of achieving the compatibility between fluorescence intensity and recorded matter density are provided. The image is composed of multiple layers formed from fluorescent ink, or preferably fluorescent ink containing a surfactant. The method includes superimposing the fluorescent ink to form the fluorescent image.
摘要翻译：提供了能够实现荧光强度和记录物密度之间的相容性的荧光记录图像和图像形成方法。该图像由由荧光墨水形成的多个层组成，或者优选地包含含有表面活性剂的荧光墨水。该方法包括叠加荧光墨以形成荧光图像。

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