公开(公告)号：US08556401B2

公开(公告)日：2013-10-15

申请号：US12002884

申请日：2007-12-19

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： G01D11/00

CPC分类号： C09D11/36 ,  B22F9/04 ,  B22F2998/00 ,  C09D11/322 ,  Y10T428/24893 ,  B22F1/0055

摘要： An inject recording method, including: spraying droplets of an ink composition that contains organic solvent, resin, and a pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R50/Z>5 is satisfied; and causing the droplets to adhere to a recording medium.

摘要翻译： 一种注射记录方法，包括：喷射含有有机溶剂的油墨组合物的液滴，树脂和含有金属颜料的颜料分散体，其中金属颜料含有板状颗粒，并且在平面上的纵向直径的情况下 板状颗粒的表面为X，横向直径为Y，厚度为Z，从板状颗粒的XY平面中的表面积确定的相应圆的50％平均粒径R50介于 0.5和3um，满足条件R50 / Z> 5; 并使液滴附着在记录介质上。

公开(公告)号：US08545003B2

公开(公告)日：2013-10-01

申请号：US13438009

申请日：2012-04-03

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： B41J2/01

CPC分类号： B41J2/2107 ,  B41J2/01 ,  C09D11/033 ,  C09D11/06 ,  C09D11/14 ,  C09D11/322 ,  C09D11/36 ,  C09D11/38

摘要： A pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R50/Z>5 is satisfied.

公开(公告)号：US07850280B2

公开(公告)日：2010-12-14

申请号：US11483394

申请日：2006-07-07

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： B41J2/015 ,  B41J2/15 ,  B41J2/155 ,  B41J2/14 ,  C08J7/04

CPC分类号： B41J11/002

摘要： The present invention provides a light irradiating apparatus comprising a plurality of light emitting elements which emit light of a specific wavelength region and form elliptical light images on a surface to be irradiated, wherein the plurality of light emitting elements are mutually arranged so that the light images are made continuous along their major axis directions. Further, the invention also discloses the above-mentioned light irradiating process and an image recording process.

摘要翻译： 本发明提供了一种光照射装置，其包括发射特定波长区域的光的多个发光元件，并且在被照射面上形成椭圆光像，其中，多个发光元件相互配置，使得光图像 沿其长轴方向连续。 此外，本发明还公开了上述光照射处理和图像记录处理。

公开(公告)号：US07794075B2

公开(公告)日：2010-09-14

申请号：US11962887

申请日：2007-12-21

申请人： Keitaro Nakano ,  Takashi Oyanagi ,  Kazushige Inoue

发明人： Keitaro Nakano ,  Takashi Oyanagi ,  Kazushige Inoue

IPC分类号： B41J2/01

CPC分类号： B41J11/002

摘要： Ultraviolet ray irradiation devices are attached to a carriage having a print head that ejects ultraviolet curable ink, and include a plurality of ultraviolet light sources and that irradiate ultraviolet rays onto an ink coating ejected on a print sheet by a print head. An ultraviolet ray that is irradiated onto the print sheet in the vicinity of the print head has a wavelength longer than an ultraviolet ray that is irradiated onto the print sheet apart from the vicinity of the print head along the moving direction of the carriage. The ultraviolet ray irradiation devices are capable of sufficiently curing ultraviolet curable ink without the problem of only the surface of the ink being cured in a print process (for example, a monochrome print process) when the ink coating adhered to the recording medium is relatively thick.

摘要翻译： 紫外线照射装置安装在具有喷射紫外线固化油墨的打印头的托架上，并且包括多个紫外光源，并且通过打印头将紫外线照射到在打印片材上喷射的油墨涂层上。 在打印头附近照射到打印片材上的紫外线具有比沿着滑架的移动方向远离打印头附近照射到打印片材上的紫外线的波长。 紫外线照射装置能够充分固化紫外线固化油墨，而不会在粘附到记录介质上的油墨涂料相对较厚时在印刷过程中仅印刷油墨的表面（例如，单色印刷工艺）被固化的问题 。

公开(公告)号：US07790245B2

公开(公告)日：2010-09-07

申请号：US11975704

申请日：2007-10-19

申请人： Takashi Oyanagi ,  Keitaro Nakano ,  Kazushige Inoue

发明人： Takashi Oyanagi ,  Keitaro Nakano ,  Kazushige Inoue

IPC分类号： C09D11/02

CPC分类号： C09D11/101

摘要： A photo curable ink composition set, comprising: an ink composition A that includes at least a color material, a polymerizable compound, and a radical polymerization photoinitiator; and an ink composition B that includes at least a radical polymerizable compound and does not include the color material and the radical polymerization photoinitiator, wherein the ink composition A and/or B includes a sensitizer.

摘要翻译： 一种光固化油墨组合物组合物，其包含：至少包含着色材料，可聚合化合物和自由基聚合光引发剂的油墨组合物A; 和至少包含自由基聚合性化合物并且不包括着色材料和自由基聚合光引发剂的油墨组合物B，其中油墨组合物A和/或B包括敏化剂。

公开(公告)号：US07763108B2

公开(公告)日：2010-07-27

申请号：US12002899

申请日：2007-12-19

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： C09D11/00 ,  C04B14/00

CPC分类号： B41J2/2107 ,  B41J2/01 ,  C09D11/033 ,  C09D11/06 ,  C09D11/14 ,  C09D11/322 ,  C09D11/36 ,  C09D11/38

摘要： A pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R50/Z>5 is satisfied.

摘要翻译： 含有金属颜料的颜料分散体，其中金属颜料含有板状颗粒，并且在板状颗粒的平面上的纵向直径为X的情况下，横向直径为Y，厚度为Z ，从板状颗粒的XY平面中的表面积确定的相应圆的50％平均粒径R50为0.5〜3μm，满足条件R50 / Z5。

公开(公告)号：US20080182030A1

公开(公告)日：2008-07-31

申请号：US11483394

申请日：2006-07-07

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： C08J7/04 ,  B05C5/00

CPC分类号： B41J11/002

摘要： The present invention provides a light irradiating apparatus comprising a plurality of light emitting elements which emit light of a specific wavelength region and form elliptical light images on a surface to be irradiated, wherein the plurality of light emitting elements are mutually arranged so that the light images are made continuous along their major axis directions. Further, the invention also discloses the above-mentioned light irradiating process and an image recording process.

摘要翻译： 本发明提供了一种光照射装置，其包括发射特定波长区域的光的多个发光元件，并且在被照射面上形成椭圆光像，其中，多个发光元件相互配置，使得光图像 沿其长轴方向连续。 此外，本发明还公开了上述光照射处理和图像记录处理。

公开(公告)号：US20070081063A1

公开(公告)日：2007-04-12

申请号：US11544815

申请日：2006-10-06

申请人： Keitaro Nakano ,  Takashi Oyanagi

发明人： Keitaro Nakano ,  Takashi Oyanagi

IPC分类号： G01D11/00

CPC分类号： B41J11/002 ,  C09D11/101 ,  C09D11/40

摘要： The present invention provides an ultraviolet curable ink set comprising: a white ink composition containing at least a white pigment and a polymerizable compound; and a color ink composition containing at least a coloring material of a color other than white and a polymerizable compound, wherein at least one of the white ink composition and the color ink composition contains a polymerization initiator. Also disclosed is an image recording method using the ultraviolet curable ink set.

摘要翻译： 本发明提供一种紫外线固化型油墨组合物，其特征在于，含有至少含有白色颜料和聚合性化合物的白色油墨组合物， 以及含有至少一种不同于白色的着色材料和可聚合化合物的彩色油墨组合物，其中白色油墨组合物和彩色油墨组合物中的至少一种含有聚合引发剂。 还公开了使用紫外线固化油墨组的图像记录方法。

公开(公告)号：US08591019B2

公开(公告)日：2013-11-26

申请号：US13081574

申请日：2011-04-07

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： B41J2/01

CPC分类号： B41J2/2107 ,  B41J2/01 ,  C09D11/033 ,  C09D11/06 ,  C09D11/14 ,  C09D11/322 ,  C09D11/36 ,  C09D11/38

摘要： A pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R50/Z>5 is satisfied.

摘要翻译： 含有金属颜料的颜料分散体，其中金属颜料含有板状颗粒，并且在板状颗粒的平面上的纵向直径为X的情况下，横向直径为Y，厚度为Z ，从板状颗粒的XY平面中的表面积确定的相应圆的50％平均粒径R50为0.5〜3μm，满足条件R50 / Z> 5。

公开(公告)号：US08313572B2

公开(公告)日：2012-11-20

申请号：US11886752

申请日：2006-03-17

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： C09D11/02 ,  G01D11/00

CPC分类号： C09D11/322 ,  Y10T428/24802

摘要： This invention provides a metallic pigment, which can prepare a printed matter having metallic luster, can realize stable printing even in a printer with ink jet nozzles having a nozzle diameter of not more than 30 μm, can eliminate the need to carry out heat treatment and the like, and, thus, can realize ink jet recording without undergoing a limitation on printing media (recording media), an ink composition, and an ink jet recording method. The metallic pigment is a metal foil piece having an average thickness of 30 to 100 μm, having a 50% average particle diameter of not less than 0.5 μm and not more than 4.0 μm, and having such a particle size distribution that the maximum particle diameter is not more than 12 μm. An ink composition containing this metallic pigment and an ink jet head having a nozzle diameter of not more than 30 μm are provided, and the ratio between the average particle diameter of the metallic pigment and the nozzle diameter of the ink jet head (average particle diameter/nozzle diameter) is preferably brought to not more than 0.15.

摘要翻译： 本发明提供一种可以制备具有金属光泽的印刷品的金属颜料，即使在具有喷嘴直径不大于30μm的喷墨嘴的打印机中也可以实现稳定的印刷，可以消除进行热处理的需要， 因此，可以实现喷墨记录而不受限于打印介质（记录介质），油墨组合物和喷墨记录方法。 金属颜料是平均厚度为30〜100μm的平均粒径为0.5μm以上且4.0μm以下的金属箔片，其粒径分布为最大粒径 不超过12μm。 提供含有该金属颜料和喷嘴直径不大于30μm的喷墨头的油墨组合物，并且金属颜料的平均粒径与喷墨头的喷嘴直径之比（平均粒径 /喷嘴直径）优选为0.15以下。