公开(公告)号：US07971985B2

公开(公告)日：2011-07-05

申请号：US12816404

申请日：2010-06-16

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： G01D11/00

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：US07794076B2

公开(公告)日：2010-09-14

申请号：US11962931

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： B41J2/155 ,  B41J11/002 ,  B41J2202/20 ,  B41M7/0081

摘要： The ultraviolet ray irradiation devices are attached to a carriage having a print head that ejects the ultraviolet curable ink, and include a plurality of ultraviolet light sources that irradiate ultraviolet rays onto ink coating ejected on a print sheet by the print head. An ultraviolet ray of the ultraviolet light source that irradiates the ultraviolet ray onto the print sheet in the vicinity of the print head has a wavelength shorter than an ultraviolet ray of the ultraviolet light source that irradiates the ultraviolet ray onto the print sheet apart from the vicinity of the print head along the moving direction of the carriage. The ultraviolet ray irradiation device is capable of sufficiently curing a plurality of ultraviolet curable ink adhered on a recording medium without incurring a problem of blurring or color mixing for a multiple-color printing process such as a full-color printing process.

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，并且包括将紫外线照射到由打印头喷射在打印纸上的油墨涂层上的多个紫外光源。 将紫外线照射到打印头附近的打印片材上的紫外光源的紫外线具有比紫外光源的紫外线短的波长，该紫外线光源将紫外线照射到距离附近的打印片材上 的打印头沿着滑架的移动方向。 紫外线照射装置能够充分固化附着在记录介质上的多个紫外线固化油墨，而不会引起诸如全色印刷工艺的多色印刷工艺的模糊或混色问题。

公开(公告)号：US07581829B2

公开(公告)日：2009-09-01

申请号：US11250156

申请日：2005-10-13

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： C09D11/00

CPC分类号： B41J11/002 ,  B41M7/0081 ,  C09D11/101 ,  C09D11/40

摘要： An ink composition set including an ink composition A containing at least a colorant and an interior curable photopolymerization initiator, and an ink composition B containing at least a polymerizable compound, a surface curable photopolymerization initiator and a polymerization accelerator, and an ink-jet recording method using the ink composition set.

摘要翻译： 一种油墨组合物组合物，其包含至少含有着色剂和内部可固化光聚合引发剂的油墨组合物A和至少含有可聚合化合物，表面可固化光聚合引发剂和聚合促进剂的油墨组合物B和喷墨记录方法 使用油墨组合物。

公开(公告)号：US20090110827A1

公开(公告)日：2009-04-30

申请号：US12228193

申请日：2008-08-11

申请人： Keitaro Nakano ,  Takashi Oyanagi ,  Hiroshi Fukumoto

发明人： Keitaro Nakano ,  Takashi Oyanagi ,  Hiroshi Fukumoto

IPC分类号： C08F2/46 ,  B05D5/00 ,  B05C5/00

CPC分类号： C09D11/101 ,  C09D11/38

摘要： A photocurable ink composition includes a photoradical polymerization initiator, a compound having an active hydrogen-bearing functional group, and a hindered amine.

摘要翻译： 光固化油墨组合物包括光自由基聚合引发剂，具有活性含氢官能团的化合物和受阻胺。

公开(公告)号：US20090041946A1

公开(公告)日：2009-02-12

申请号：US12188572

申请日：2008-08-08

申请人： Hiroshi Fukumoto ,  Keitaro Nakano ,  Takashi Oyanagi

发明人： Hiroshi Fukumoto ,  Keitaro Nakano ,  Takashi Oyanagi

IPC分类号： C08F2/48 ,  B01J27/00 ,  B01J27/236 ,  B05C11/00 ,  B01J27/16

CPC分类号： C09D11/101

摘要： A photocurable ink composition set includes ink composition A and ink composition B. Ink composition A contains a dendritic polymer and an monomer expressed by general formula (1): CH2═CR1—COO—R2—O—CH═CH—R3. Ink composition B contains a coloring agent and a monomer expressed by general formula (1). In the formula (1), R1 represents a hydrogen atom or a methyl group, R2 represents an organic moiety having a carbon number in the range of 2 to 20, and R3 represents a hydrogen atom or an organic moiety having a carbon number in the range of 1 to 11.

摘要翻译： 可光固化油墨组合物组合物包括油墨组合物A和油墨组合物B.油墨组合物A含有树枝状聚合物和由通式（1）表示的单体：CH2-CR1-COO-R2-O-CH-CH-R3。 油墨组合物B含有着色剂和由通式（1）表示的单体。 式（1）中，R 1表示氢原子或甲基，R 2表示碳原子数为2〜20的有机部分，R 3表示氢原子或碳原子数为1〜 范围为1到11。

公开(公告)号：US20080211893A1

公开(公告)日：2008-09-04

申请号：US11872863

申请日：2007-10-16

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： B41J2/01 ,  F21V29/00 ,  H01J9/00

CPC分类号： B41J11/002

摘要： A light emitting device includes a substrate, a light emitting body, a thermally conductive member, and a heat radiation member. The substrate has a first face and a second face which is a face opposite to the first face. The light emitting body is held on a side of the first face of the substrate and emits light. The thermally conductive member is provided so as to be in contact with the second face of the substrate and contains a high thermal conductive material. The heat radiation member is provided so as to be in contact with the thermally conductive member and radiates heat conducted from the substrate through the thermally conductive member.

摘要翻译： 发光器件包括衬底，发光体，导热构件和散热构件。 基板具有与第一面相对的面的第一面和第二面。 发光体保持在基板的第一面的一侧并发光。 导热构件设置成与基板的第二面接触并且包含高导热材料。 散热构件设置成与导热构件接触，并且通过导热构件辐射从衬底传导的热量。

公开(公告)号：US20080193665A1

公开(公告)日：2008-08-14

申请号：US11901083

申请日：2007-09-14

申请人： Takashi Oyanagi ,  Keitaro Nakano ,  Yoshihiro Terada

发明人： Takashi Oyanagi ,  Keitaro Nakano ,  Yoshihiro Terada

IPC分类号： C08J7/06 ,  C08F2/50

CPC分类号： C09D11/54 ,  C09D11/101 ,  C09D11/30

摘要： A two-constituent photo curable ink set, comprising: an ink composition A that includes a pigment and a polymerizable compound; and an ink composition B that includes a pigment and a polymerizable compound, wherein the ink composition A and the ink composition B are mixed and then photoset by being irradiated with light.

摘要翻译： 一种双组分光固化油墨组，包括：包含颜料和可聚合化合物的油墨组合物A; 和包含颜料和可聚合化合物的油墨组合物B，其中油墨组合物A和油墨组合物B混合，然后用光照射。

公开(公告)号：US20080146689A1

公开(公告)日：2008-06-19

申请号：US12002497

申请日：2007-12-17

申请人： Takashi Oyanagi ,  Keitaro Nakano ,  Kiyohiko Takemoto

发明人： Takashi Oyanagi ,  Keitaro Nakano ,  Kiyohiko Takemoto

IPC分类号： C08F2/48

CPC分类号： C09D11/101 ,  C09D11/40 ,  C09D11/54

摘要： A two-part curable ink composition set includes an ink composition A which contains at least a photopolymerization initiator and a polymerizable compound and which does not contain a coloring material, and an ink composition B which contains at least a coloring material and a polymerizable compound and which does not contain a photopolymerization initiator, wherein either one or each of the ink composition A and the ink composition B contains a resin emulsion dispersed in the polymerizable compound.

摘要翻译： 两部分可固化油墨组合物组包括至少包含光聚合引发剂和可聚合化合物并且不含着色材料的油墨组合物A和至少含有着色材料和可聚合化合物的油墨组合物B， 其不含光聚合引发剂，其中油墨组合物A和油墨组合物B中的一种或每种含有分散在可聚合化合物中的树脂乳液。

公开(公告)号：US20070037961A1

公开(公告)日：2007-02-15

申请号：US11502636

申请日：2006-08-10

申请人： Takashi Oyanagi ,  Keitaro Nakano

发明人： Takashi Oyanagi ,  Keitaro Nakano

IPC分类号： C08G69/08

CPC分类号： C09D11/30 ,  C09D11/101

摘要： The present invention provides an ink composition comprising at least, as polymerizable compounds, allyl glycol and at least one of a bifunctional monomer and a multifunctional monomer, and satisfying the following expression: 10≦X≦80 wherein X represents the content of allyl glycol in the ink composition. Also disclosed is an ink composition set comprising the ink composition.

摘要翻译： 本发明提供一种油墨组合物，其至少包含作为聚合性化合物的烯丙基二醇和双官能单体和多官能单体中的至少一种，并且满足以下表达式：<？在线式描述=“在线式 “end =”lead“？> 10 <= X <= 80 <？in-line-formula description =”In-line Formulas“end =”tail“？>其中X表示油墨组合物中烯丙基二醇的含量。 还公开了包含油墨组合物的油墨组合物组合物。

公开(公告)号：US20060050122A1

公开(公告)日：2006-03-09

申请号：US11185965

申请日：2005-07-21

申请人： Keitaro Nakano ,  Takashi Oyanagi

发明人： Keitaro Nakano ,  Takashi Oyanagi

IPC分类号： B41J2/01

CPC分类号： B41J11/002

摘要： An ultraviolet rays emitter for irradiating ultraviolet rays on an ink of an ultraviolet curing type which is adhered onto a recording medium includes a plurality of semiconductor light emitting elements for emitting ultraviolet rays and a support member for mutually supporting these semiconductor light emitting elements in a matrix with optical axes thereof in almost parallel, and the row or column of the semiconductor light emitting element on the support member is set to have a structure in which two kinds of semiconductor light emitting elements having different wavelength ranges or more are arranged properly in order. Alternatively, an ultraviolet rays emitter according to another example is set to have a structure in which a plurality of semiconductor light emitting elements is mutually supported with a support member in a positional relationship in which the optical axes of the respective elements are mutually inclined in such a manner that the irradiation regions of ultraviolet rays emitted from the semiconductor light emitting elements are overlapped on a recording medium.

摘要翻译： 用于对附着在记录介质上的紫外线固化型墨水照射紫外线的紫外线发射器包括用于发射紫外线的多个半导体发光元件和用于将这些半导体发光元件相互支撑在矩阵中的支撑构件 其光轴几乎平行，并且支撑构件上的半导体发光元件的行或列被设定为具有不同波长范围或更大的两种半导体发光元件依次正确布置的结构。 或者，根据另一示例的紫外线发射器被设置为具有多个半导体发光元件以支撑构件相互支撑的结构，其中各个元件的光轴相互倾斜的位置关系 从半导体发光元件发射的紫外线的照射区域重叠在记录介质上的方式。