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1. 发明授权

US08163817B2 Aqueous ink, ink set, image forming method and image forming apparatus 有权
标题翻译：水性油墨，油墨组，成像方法和图像形成装置
公开(公告)号：US08163817B2
公开(公告)日：2012-04-24
申请号：US12115148
申请日：2008-05-05
申请人： Yuuki Nishino , Hiroyuki Takuhara , Mikio Sanada , Daiji Okamura , Kenji Moribe , Satoshi Kudo
发明人： Yuuki Nishino , Hiroyuki Takuhara , Mikio Sanada , Daiji Okamura , Kenji Moribe , Satoshi Kudo
IPC分类号： B41J2/01 , B41J2/17 , B41J2/175 , C08G73/10 , C08J3/00 , C08K3/00 , C08K5/06 , C09D5/00 , C09D11/00 , C09J7/02 , G01D11/00 , H01B1/12
CPC分类号： C09D11/40 , B41M5/0017 , B41M7/0018 , C09D11/322
摘要： An aqueous ink to be used together with a pigment ink containing a pigment and a polymer, wherein the aqueous ink contains a reactive component for destabilizing the dispersion state of the pigment, the dynamic surface tension of the aqueous ink at a lifetime of 30 milliseconds is 41 mN/m or more, and the dynamic surface tension of the aqueous ink at a lifetime of 500 milliseconds is from 28 mN/m or more to 38 mN/m or less as determined by a maximum bubble pressure method.
摘要翻译：一种与含有颜料和聚合物的颜料墨水一起使用的水性墨水，其中，水性墨水含有用于使颜料的分散状态不稳定的反应性成分，在30毫秒的寿命期间，水性墨水的动态表面张力为 41mN / m以上，并且在500毫秒的寿命期间，水性墨水的动态表面张力通过最大气泡压力法测定为28mN / m以上至38mN / m以下。

2. 发明申请

US20080280044A1 AQUEOUS INK, INK SET, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS 有权
标题翻译：水墨，墨盒，图像形成方法和图像形成装置
公开(公告)号：US20080280044A1
公开(公告)日：2008-11-13
申请号：US12115033
申请日：2008-05-05
申请人： Daiji Okamura , Hiroyuki Takuhara , Yuuki Nishino , Mikio Sanada , Kenji Moribe , Satoshi Kudo
发明人： Daiji Okamura , Hiroyuki Takuhara , Yuuki Nishino , Mikio Sanada , Kenji Moribe , Satoshi Kudo
IPC分类号： C09D11/02 , B05D1/36
CPC分类号： C09D11/40 , C09D11/324 , C09D11/38 , C09D11/54
摘要： An aqueous ink used together with a black ink containing a self-dispersion pigment, wherein the aqueous ink contains a reactive component for destabilizing the dispersion state of the self-dispersion pigment, the dynamic surface tension of the aqueous ink at a lifetime of 30 milliseconds is 41 mN/m or more, and the dynamic surface tension of the aqueous ink at a lifetime of 500 milliseconds is from 28 mN/m or more to 38 mN/m or less as determined by a maximum bubble pressure method.
摘要翻译：与含有自分散颜料的黑色油墨一起使用的水性油墨，其中所述水性油墨含有用于使所述自分散颜料的分散状态不稳定的反应性组分，所述水性油墨的动态表面张力在30毫秒的寿命为41mN / m以上，水合油墨在500毫秒的寿命时的动态表面张力为28mN / m以上至38mN / m以下，通过最大气泡压力法测定。

3. 发明授权

US08016932B2 Aqueous ink, ink set, image forming method and image forming apparatus 有权
标题翻译：水性油墨，油墨组，成像方法和图像形成装置
公开(公告)号：US08016932B2
公开(公告)日：2011-09-13
申请号：US12115033
申请日：2008-05-05
申请人： Daiji Okamura , Hiroyuki Takuhara , Yuuki Nishino , Mikio Sanada , Kenji Moribe , Satoshi Kudo
发明人： Daiji Okamura , Hiroyuki Takuhara , Yuuki Nishino , Mikio Sanada , Kenji Moribe , Satoshi Kudo
IPC分类号： C09D11/02
CPC分类号： C09D11/40 , C09D11/324 , C09D11/38 , C09D11/54
摘要： An aqueous ink used together with a black ink containing a self-dispersion pigment, wherein the aqueous ink contains a reactive component for destabilizing the dispersion state of the self-dispersion pigment, the dynamic surface tension of the aqueous ink at a lifetime of 30 milliseconds is 41 mN/m or more, and the dynamic surface tension of the aqueous ink at a lifetime of 500 milliseconds is from 28 mN/m or more to 38 mN/m or less as determined by a maximum bubble pressure method.
摘要翻译：与含有自分散颜料的黑色油墨一起使用的水性油墨，其中所述水性油墨含有用于使所述自分散颜料的分散状态不稳定的反应性组分，所述水性油墨的动态表面张力在30毫秒的寿命为41mN / m以上，水合油墨在500毫秒的寿命时的动态表面张力为28mN / m以上至38mN / m以下，通过最大气泡压力法测定。

4. 发明申请

US20080280041A1 AQUEOUS INK, INK SET, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS 有权
标题翻译：水墨，墨盒，图像形成方法和图像形成装置
公开(公告)号：US20080280041A1
公开(公告)日：2008-11-13
申请号：US12115148
申请日：2008-05-05
申请人： Yuuki Nishino , Hiroyuki Takuhara , Mikio Sanada , Daiji Okamura , Kenji Moribe , Satoshi Kudo
发明人： Yuuki Nishino , Hiroyuki Takuhara , Mikio Sanada , Daiji Okamura , Kenji Moribe , Satoshi Kudo
IPC分类号： B05D5/00 , C08G67/02
CPC分类号： C09D11/40 , B41M5/0017 , B41M7/0018 , C09D11/322
摘要： An aqueous ink to be used together with a pigment ink containing a pigment and a polymer, wherein the aqueous ink contains a reactive component for destabilizing the dispersion state of the pigment, the dynamic surface tension of the aqueous ink at a lifetime of 30 milliseconds is 41 mN/m or more, and the dynamic surface tension of the aqueous ink at a lifetime of 500 milliseconds is from 28 mN/m or more to 38 mN/m or less as determined by a maximum bubble pressure method.
摘要翻译：一种与含有颜料和聚合物的颜料墨水一起使用的水性墨水，其中，水性墨水含有用于使颜料的分散状态不稳定的反应性成分，在30毫秒的寿命期间，水性墨水的动态表面张力为 41mN / m以上，并且在500毫秒的寿命期间，水性墨水的动态表面张力通过最大气泡压力法测定为28mN / m以上至38mN / m以下。

5. 发明授权

US07637603B2 Pigment ink, ink set, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method 有权
标题翻译：颜料油墨，油墨组，喷墨记录方法，墨盒，记录单元，喷墨记录装置和图像形成方法
公开(公告)号：US07637603B2
公开(公告)日：2009-12-29
申请号：US11772962
申请日：2007-07-03
申请人： Minako Kawabe , Hiroshi Tomioka , Hiroyuki Takuhara , Satomi Yanagimachi , Yuuki Nishino
发明人： Minako Kawabe , Hiroshi Tomioka , Hiroyuki Takuhara , Satomi Yanagimachi , Yuuki Nishino
IPC分类号： B41J2/17
CPC分类号： C09D11/40 , B41J2/165 , B41J2/16508 , B41J2/16523 , B41J2/17513 , B41J2/1752 , B41J2/17553 , B41J2/2114 , C09D11/322
摘要： A pigment ink is provided which is used in an ink jet recording apparatus in which ejection orifices for a pigment ink and ejection orifices for at least one type of reactive ink that destabilizes a dispersed state of pigment in the pigment ink are capped with the identical cap provided with a unit for removing an ink in the cap, achieving compatibility between bleeding resistance and reliability. Where a mixed thickening ratio upon mixing the pigment ink and the reactive ink in equal volumes is represented by Y (%) and an ejection orifice-to-ejection orifice distance between the ejection orifice for the pigment ink and the ejection orifice for the reactive ink is represented by X (mm) (provided that X>0), Y and X satisfy a specific relationship.
摘要翻译：提供了一种用于喷墨记录装置中的颜料墨水，其中用于颜料墨水的喷射孔和用于使颜料墨中的颜料的分散状态不稳定的至少一种类型的反应性墨的喷射孔用相同的盖设置有用于去除盖中的墨的单元，实现耐渗血性和可靠性之间的兼容性。当颜料油墨和反应性油墨在相同体积下混合时的混合增稠比由Y（％）表示，并且用于颜料油墨的喷射孔和反应性油墨的喷射口之间的喷射孔到喷射孔距离由X（mm）表示（假设X> 0），Y和X满足特定关系。

6. 发明申请

US20080007606A1 INK JET INK, INK JET RECORDING METHOD, INK CARTRIDGE, INK SET AND IMAGE FORMING METHOD 有权
标题翻译：墨水喷墨墨盒，喷墨记录方法，墨盒，墨盒和图像形成方法
公开(公告)号：US20080007606A1
公开(公告)日：2008-01-10
申请号：US11851812
申请日：2007-09-07
申请人： Satomi Yanagimachi , Hiroshi Tomioka , Hiroyuki Takuhara , Minako Kawabe , Yuuki Nishino
发明人： Satomi Yanagimachi , Hiroshi Tomioka , Hiroyuki Takuhara , Minako Kawabe , Yuuki Nishino
IPC分类号： G01D11/00 , C09D11/02
CPC分类号： B41J2/17513 , B41J2/17526 , B41J2/17553 , C09D11/32 , C09D11/40
摘要： An ink jet ink which can form images whose bleeding resistance is high and whose bronzing phenomenon is suppressed, is provided. The ink is an ink jet ink for use together with a pigment ink. The ink jet ink is characterized in that: the ink jet ink contains a coloring material, a polyvalent metal and a water-soluble organic solvent(s); the coloring material is at least a compound represented by the general formula (I); a content (mol/g) of the polyvalent metal is 2.0×10−6 mol/g or more and 4.0×10−4 mol/g or less; a total content (mass %) of the water-soluble organic solvent(s) is 25.0 mass % or more with respect to the total mass of the ink; and in a dispersion distance distribution, measured by a small angle X-ray scattering method, of molecular aggregates in the ink jet ink whose coloring material concentration is adjusted to 0.5 mass %, a dispersion distance d75 value corresponding to 75% of a distribution is 12.60 nm or less. General Formula (I):
摘要翻译：可以提供一种能够形成耐渗色性高且抑制烫金现象的图像的喷墨墨水。油墨是与颜料油墨一起使用的喷墨油墨。喷墨油墨的特征在于：喷墨油墨含有着色材料，多价金属和水溶性有机溶剂; 着色材料为至少一种由通式（I）表示的化合物; 多价金属的含量（mol / g）为2.0×10 -6 mol / g以上且4.0×10 -4 mol / g以下，水溶性有机溶剂的总含量（质量％）相对于油墨的总质量为25.0质量％以上; 并且在通过小角度X射线散射法测量的色散物质浓度调节为0.5质量％的喷墨油墨中的分子聚集体的色散距离分布中，分散距离d <75％对应于75％的分布为12.60nm或更小。通式（I）：

7. 发明申请

US20080136862A1 PIGMENT INK, INK SET, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, INK JET RECORDING APPARATUS, AND IMAGE FORMING METHOD 有权
标题翻译：颜料墨水，墨盒，喷墨记录方法，墨盒，记录单元，墨水记录装置和图像形成方法
公开(公告)号：US20080136862A1
公开(公告)日：2008-06-12
申请号：US11772962
申请日：2007-07-03
申请人： Minako Kawabe , Hiroshi Tomioka , Hiroyuki Takuhara , Satomi Yanagimachi , Yuuki Nishino
发明人： Minako Kawabe , Hiroshi Tomioka , Hiroyuki Takuhara , Satomi Yanagimachi , Yuuki Nishino
IPC分类号： B41J2/165 , G01D11/00
CPC分类号： C09D11/40 , B41J2/165 , B41J2/16508 , B41J2/16523 , B41J2/17513 , B41J2/1752 , B41J2/17553 , B41J2/2114 , C09D11/322
摘要： A pigment ink is provided which is used in an ink jet recording apparatus in which ejection orifices for a pigment ink and ejection orifices for at least one type of reactive ink that destabilizes a dispersed state of pigment in the pigment ink are capped with the identical cap provided with a unit for removing an ink in the cap, achieving compatibility between bleeding resistance and reliability. Where a mixed thickening ratio upon mixing the pigment ink and the reactive ink in equal volumes is represented by Y (%) and an ejection orifice-to-ejection orifice distance between the ejection orifice for the pigment ink and the ejection orifice for the reactive ink is represented by X (mm) (provided that X>0), Y and X satisfy a specific relationship.
摘要翻译：提供了一种用于喷墨记录装置中的颜料墨水，其中用于颜料墨水的喷射孔和用于使颜料墨中的颜料的分散状态不稳定的至少一种类型的反应性墨的喷射孔用相同的盖设置有用于去除盖中的墨的单元，实现耐渗血性和可靠性之间的兼容性。当颜料油墨和反应性油墨在相同体积下混合时的混合增稠比由Y（％）表示，并且用于颜料油墨的喷射孔和反应性油墨的喷射口之间的喷射孔到喷射孔距离由X（mm）表示（假设X> 0），Y和X满足特定关系。

8. 发明授权

US07758156B2 Image forming method, image forming apparatus, and ink jet recording apparatus 有权
标题翻译：图像形成方法，图像形成装置和喷墨记录装置
公开(公告)号：US07758156B2
公开(公告)日：2010-07-20
申请号：US11769229
申请日：2007-06-27
申请人： Hiroyuki Takuhara , Hiroshi Tomioka , Minako Kawabe , Satomi Yanagimachi , Yuuki Nishino
发明人： Hiroyuki Takuhara , Hiroshi Tomioka , Minako Kawabe , Satomi Yanagimachi , Yuuki Nishino
IPC分类号： B41J2/21
CPC分类号： B41M5/0017 , B41M5/0023 , B41M7/0018 , C09D11/40
摘要： An image forming method using a black ink containing a pigment, a black ink containing a dye, and a reactive color ink capable of unstabilizing the dispersion state of the pigment in the black ink, wherein the method includes one of the steps of, on at least part of a region to which the black ink is to be applied, applying the reactive color ink, the black ink, and the black ink in that order so as to overlap, thereby applying these inks to a recording medium; and applying the black ink, the black ink, and the reactive color ink in that order so as to overlap, thereby applying these inks to a recording medium.
摘要翻译：一种使用含有颜料的黑色油墨，含有染料的黑色油墨和能够使黑色油墨中颜料的分散状态不稳定的反应性颜色油墨的成像方法，其中所述方法包括以下步骤之一：施加黑色墨水的区域的至少一部分，依次施加反应性彩色墨水，黑色墨水和黑色墨水以重叠，由此将这些墨水施加到记录介质上; 并按顺序施加黑色油墨，黑色油墨和反应性颜色油墨以重叠，从而将这些油墨施加到记录介质上。

9. 发明授权

US07445666B2 Ink jet ink, ink jet recording method, ink cartridge, ink set and image forming method 有权
标题翻译：喷墨油墨，喷墨记录方法，墨盒，油墨组和成像方法
公开(公告)号：US07445666B2
公开(公告)日：2008-11-04
申请号：US11851812
申请日：2007-09-07
申请人： Satomi Yanagimachi , Hiroshi Tomioka , Hiroyuki Takuhara , Minako Kawabe , Yuuki Nishino
发明人： Satomi Yanagimachi , Hiroshi Tomioka , Hiroyuki Takuhara , Minako Kawabe , Yuuki Nishino
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： B41J2/17513 , B41J2/17526 , B41J2/17553 , C09D11/32 , C09D11/40
摘要： An ink jet ink which can form images whose bleeding resistance is high and whose bronzing phenomenon is suppressed, is provided. The ink is an ink jet ink for use together with a pigment ink. The ink jet ink is characterized in that: the ink jet ink contains a coloring material, a polyvalent metal and a water-soluble organic solvent(s); the coloring material is at least a compound represented by the general formula (I); a content (mol/g) of the polyvalent metal is 2.0×10−6 mol/g or more and 4.0×10−4 mol/g or less; a total content (mass %) of the water-soluble organic solvent(s) is 25.0 mass % or more with respect to the total mass of the ink; and in a dispersion distance distribution, measured by a small angle X-ray scattering method, of molecular aggregates in the ink jet ink whose coloring material concentration is adjusted to 0.5 mass %, a dispersion distance d75 value corresponding to 75% of a distribution is 12.60 nm or less.
摘要翻译：可以提供一种能够形成耐渗色性高且抑制烫金现象的图像的喷墨墨水。油墨是与颜料油墨一起使用的喷墨油墨。喷墨油墨的特征在于：喷墨油墨含有着色材料，多价金属和水溶性有机溶剂; 着色材料为至少一种由通式（I）表示的化合物; 多价金属的含量（mol / g）为2.0×10 -6 mol / g以上且4.0×10 -4 mol / g以下，水溶性有机溶剂的总含量（质量％）相对于油墨的总质量为25.0质量％以上; 并且在通过小角度X射线散射法测量的色散物质浓度调节为0.5质量％的喷墨油墨中的分子聚集体的色散距离分布中，分散距离d <75％对应于75％的分布为12.60nm或更小。

10. 发明授权

US07436545B2 Method of forming image, image forming apparatus, and program for carrying out the method 有权
标题翻译：形成图像的方法，图像形成装置以及用于执行该方法的程序
公开(公告)号：US07436545B2
公开(公告)日：2008-10-14
申请号：US10915383
申请日：2004-08-11
申请人： Hiroshi Tomioka , Hiroyuki Takuhara , Tsuyoshi Kanke , Shin-ichi Tochihara , Shohei Tsutsumi
发明人： Hiroshi Tomioka , Hiroyuki Takuhara , Tsuyoshi Kanke , Shin-ichi Tochihara , Shohei Tsutsumi
IPC分类号： G06K1/00 , G06F15/00 , H04N1/60
CPC分类号： B41J2/2107
摘要： If an ink for a particular color (for example, red) having an excellent color developing characteristic is used in addition to inks for three primary colors of subtractive color mixture, the high color reproducibility is to be maintained for a long period. To accomplish this, at least one (for example, a yellow ink) of the inks of two colors between which the hue angle of red, included in the three primary colors, is sandwiched is applied to an area of a printing medium to which a red ink is applied so that the inks overlap each other. Thus, the yellow ink, having a high weatherability, is applied to an area on the printing medium to which only the red ink, having a low weatherability, is otherwise applied. It is therefore possible to improve the weatherability while maintaining the color developing characteristic at a high level.
摘要翻译：除了用于三基色减色混合物的油墨之外，如果使用具有优异显色特性的特定颜色（例如红色）的油墨，则可以长时间保持高色彩再现性。为了实现这一点，将包含在三原色中的红色的色相角夹在其间的两种颜色的至少一种（例如，黄色油墨）施加到打印介质的区域，施加红色墨水使得墨水彼此重叠。因此，具有高耐候性的黄色油墨被施加到打印介质上仅具有低耐候性的红色油墨的区域。因此，可以在将显色性保持在高水平的同时提高耐候性。

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