公开(公告)号：US20100196601A1

公开(公告)日：2010-08-05

申请号：US12377016

申请日：2008-06-12

申请人： Hiroshi Goto ,  Kiyofumi Nagai ,  Tamotsu Aruga ,  Masayuki Koyano

发明人： Hiroshi Goto ,  Kiyofumi Nagai ,  Tamotsu Aruga ,  Masayuki Koyano

IPC分类号： B05D5/06 ,  C09D11/10 ,  G01D11/00

CPC分类号： C09C1/565 ,  B41M5/0023 ,  C01P2006/22 ,  C09C1/56 ,  C09D11/38 ,  C09D11/40

摘要： An ink-jet recording ink including a colorant dispersible in water, a water-soluble organic solvent used as a wetting agent, a surfactant, a penetrant, a water-dispersible resin, and water, wherein when 2.5 g of the ink is weighed, placed in a glass Petri dish having a diameter of 33 mm and stored for 24 hr at a temperature of 50° C.±0.5° C. and a humidity of 12%±5%, the evaporation rate of a solvent (water+water-soluble organic solvent) in the ink is 50% by weight or more, and an ink residue has a viscosity of 20,000 mPa-S or greater, and wherein by storing the ink residue for 6 hr at a temperature of 23° C.±0.5° C. and a high humidity of 95%±3% to allow it to absorb moisture, the amount of moisture contained in the ink residue becomes 30% by weight to 40% by weight, in which case the ink residue has a viscosity of less than 500 mPa s.

摘要翻译： 包含分散在水中的着色剂，用作润湿剂的水溶性有机溶剂，表面活性剂，渗透剂，水分散性树脂和水的喷墨记录油墨，其中当称量2.5g油墨时， 放置在直径为33mm的玻璃培养皿中，在50℃±0.5℃，湿度为12％±5％的温度下保存24小时，溶剂（水+水 - 可溶性有机溶剂）为50重量％以上，油墨残留物的粘度为20,000mPa·S以上，通过在23℃的温度下将油墨残留物保存6小时。± 0.5℃，高湿度95％±3％，使其吸收水分，油墨残留物中所含的水分量为30重量％至40重量％，在这种情况下，油墨残留物的粘度 小于500 mPa s。

公开(公告)号：US20070197685A1

公开(公告)日：2007-08-23

申请号：US11623928

申请日：2007-01-17

申请人： Tamotsu Aruga ,  Masayuki Koyano ,  Akihiko Matsuyama ,  Hisashi Habashi ,  Hiroshi Goto ,  Tohru Ohshima ,  Naoya Morohoshi ,  Kiyofumi Nagai

发明人： Tamotsu Aruga ,  Masayuki Koyano ,  Akihiko Matsuyama ,  Hisashi Habashi ,  Hiroshi Goto ,  Tohru Ohshima ,  Naoya Morohoshi ,  Kiyofumi Nagai

IPC分类号： C09D11/00

CPC分类号： C09D11/322 ,  Y10T428/31504

摘要： A recording ink containing at least a solid component which contains a colorant and a resin and is a solid at 25° C., a liquid component which has a higher boiling point than that of water and is a liquid at 25° C. and water, wherein the total content of the liquid component in the recording ink is 20% by mass or less, the total content of the solid component in the recording ink is 20% by mass or more, and the total content of a resin component in the solid component is 40% by mass to 95% by mass relative to a total amount of the solid component is provided.

摘要翻译： 一种至少含有着色剂和树脂的固体组分并且在25℃下为固体的记录油墨，沸点高于水并且在25℃下为液体的液体组分和水 其中，记录油墨中的液体成分的总含量为20质量％以下，记录油墨中的固体成分的总含量为20质量％以上， 固体成分相对于固体成分的总量为40质量％〜95质量％。

公开(公告)号：US08328343B2

公开(公告)日：2012-12-11

申请号：US12851352

申请日：2010-08-05

申请人： Tamotsu Aruga ,  Masayuki Koyano ,  Akihiko Matsuyama ,  Hisashi Habashi ,  Hiroshi Goto ,  Tohru Ohshima ,  Naoya Morohoshi ,  Kiyofumi Nagai

发明人： Tamotsu Aruga ,  Masayuki Koyano ,  Akihiko Matsuyama ,  Hisashi Habashi ,  Hiroshi Goto ,  Tohru Ohshima ,  Naoya Morohoshi ,  Kiyofumi Nagai

IPC分类号： G01D11/00 ,  B41J2/01

CPC分类号： C09D11/322 ,  Y10T428/31504

摘要： A recording ink containing at least a solid component which contains a colorant and a resin and is a solid at 25° C., a liquid component which has a higher boiling point than that of water and is a liquid at 25° C. and water, wherein the total content of the liquid component in the recording ink is 20% by mass or less, the total content of the solid component in the recording ink is 20% by mass or more, and the total content of a resin component in the solid component is 40% by mass to 95% by mass relative to a total amount of the solid component is provided.

摘要翻译： 一种至少含有着色剂和树脂的固体组分并且在25℃下为固体的记录油墨，沸点高于水并且在25℃下为液体的液体组分和水 其中，记录油墨中的液体成分的总含量为20质量％以下，记录油墨中的固体成分的总含量为20质量％以上， 固体成分相对于固体成分的总量为40质量％〜95质量％。

公开(公告)号：US08435339B2

公开(公告)日：2013-05-07

申请号：US12671394

申请日：2008-09-18

申请人： Masayuki Koyano ,  Hiroshi Goto ,  Tamotsu Aruga ,  Kiyofumi Nagai ,  Toshiroh Tokuno

发明人： Masayuki Koyano ,  Hiroshi Goto ,  Tamotsu Aruga ,  Kiyofumi Nagai ,  Toshiroh Tokuno

IPC分类号： C09D11/02 ,  G01D11/00

CPC分类号： B41J2/14129 ,  B41J2/14274 ,  B41J2/14314 ,  B41J2002/14379 ,  B41M5/0023 ,  C09D11/32 ,  C09D11/40

摘要： An ink set includes at least two aqueous inks A and B with different colors, the inks A and B used in an inkjet recording method in which the inks A and B are superimposed for formation of a color image, wherein the ink A contains water-dispersible colorant A1 free of a surfactant-based dispersant, and anionic compound A2, and wherein the ink B contains water-dispersible colorant B1 containing a surfactant-based dispersant.

摘要翻译： 油墨组包括至少两种不同颜色的水性油墨A和B，油墨A和B用于喷墨记录方法中，其中油墨A和B叠加以形成彩色图像，其中油墨A含有水溶性油墨， 不含表面活性剂的分散剂的分散性着色剂A1和阴离子化合物A2，其中油墨B含有含有表面活性剂的分散剂的水分散性着色剂B1。

公开(公告)号：US20100196602A1

公开(公告)日：2010-08-05

申请号：US12671394

申请日：2008-09-18

申请人： Masayuki Koyano ,  Hiroshi Goto ,  Tamotsu Aruga ,  Kiyofumi Nagai ,  Toshiroh Tokuno

发明人： Masayuki Koyano ,  Hiroshi Goto ,  Tamotsu Aruga ,  Kiyofumi Nagai ,  Toshiroh Tokuno

IPC分类号： B05D5/00 ,  C09D11/02 ,  C08L83/00 ,  B05C5/00

CPC分类号： B41J2/14129 ,  B41J2/14274 ,  B41J2/14314 ,  B41J2002/14379 ,  B41M5/0023 ,  C09D11/32 ,  C09D11/40

摘要： An ink set includes at least two aqueous inks A and B with different colors, the inks A and B used in an inkjet recording method in which the inks A and B are superimposed for formation of a color image, wherein the ink A contains water-dispersible colorant A1 free of a surfactant-based dispersant, and anionic compound A2, and wherein the ink B contains water-dispersible colorant B1 containing a surfactant-based dispersant.

摘要翻译： 油墨组包括至少两种不同颜色的水性油墨A和B，油墨A和B用于喷墨记录方法中，其中油墨A和B叠加以形成彩色图像，其中油墨A含有水溶性油墨， 不含表面活性剂的分散剂的分散性着色剂A1和阴离子化合物A2，其中油墨B含有含有表面活性剂的分散剂的水分散性着色剂B1。

公开(公告)号：US20110057981A1

公开(公告)日：2011-03-10

申请号：US12851352

申请日：2010-08-05

申请人： Tamotsu Aruga ,  Masayuki Koyano ,  Akihiko Matsuyama ,  Hisashi Habashi ,  Hiroshi Goto ,  Tohru Ohshima ,  Naoya Morohoshi ,  Kiyofumi Nagai

发明人： Tamotsu Aruga ,  Masayuki Koyano ,  Akihiko Matsuyama ,  Hisashi Habashi ,  Hiroshi Goto ,  Tohru Ohshima ,  Naoya Morohoshi ,  Kiyofumi Nagai

IPC分类号： B41J2/015 ,  C09D11/10 ,  C09K3/00

CPC分类号： C09D11/322 ,  Y10T428/31504

摘要： A recording ink containing at least a solid component which contains a colorant and a resin and is a solid at 25° C., a liquid component which has a higher boiling point than that of water and is a liquid at 25° C. and water, wherein the total content of the liquid component in the recording ink is 20% by mass or less, the total content of the solid component in the recording ink is 20% by mass or more, and the total content of a resin component in the solid component is 40% by mass to 95% by mass relative to a total amount of the solid component is provided.

摘要翻译： 一种至少含有着色剂和树脂的固体组分并且在25℃下为固体的记录油墨，沸点高于水并且在25℃下为液体的液体组分和水 其中，记录油墨中的液体成分的总含量为20质量％以下，记录油墨中的固体成分的总含量为20质量％以上， 固体成分相对于固体成分的总量为40质量％〜95质量％。

公开(公告)号：US08727522B2

公开(公告)日：2014-05-20

申请号：US13342382

申请日：2012-01-03

申请人： Tsutomu Maekawa ,  Okitoshi Kimura ,  Eiji Noda ,  Tamotsu Aruga ,  Shinya Seno ,  Noriyasu Takeuchi ,  Masayuki Koyano ,  Takao Hiraoka ,  Tomoko Hasegawa ,  Soh Noguchi

发明人： Tsutomu Maekawa ,  Okitoshi Kimura ,  Eiji Noda ,  Tamotsu Aruga ,  Shinya Seno ,  Noriyasu Takeuchi ,  Masayuki Koyano ,  Takao Hiraoka ,  Tomoko Hasegawa ,  Soh Noguchi

IPC分类号： B41J2/01

CPC分类号： C09D11/101 ,  B41M5/0011 ,  B41M7/0081 ,  C08F2/50 ,  C09D11/322

摘要： An ultraviolet crosslinking ink including a radically polymerizable and anionically polymerizable monomer; a photoradical generator; and a photo-base generator. An inkjet recording method including ejecting an ultraviolet crosslinking ink including a radically polymerizable and anionically polymerizable monomer; a photoradical generator; a photo-base generator; and a colorant, toward a surface of a recording material to form an ink image, and irradiating the ink image with ultraviolet light using a light emitting diode.

摘要翻译： 包含可自由基聚合和阴离子聚合的单体的紫外线交联油墨; 光电发生器; 和光源发生器。 一种喷墨记录方法，包括喷射包含可自由基聚合和阴离子聚合的单体的紫外线交联油墨; 光电发生器; 光源发生器; 和着色剂，朝向记录材料的表面形成油墨图像，并且使用发光二极管以紫外线照射墨图像。

公开(公告)号：US20120086762A1

公开(公告)日：2012-04-12

申请号：US13243676

申请日：2011-09-23

申请人： Soh NOGUCHI ,  Okitoshi Kimura ,  Tsutomu Maekawa ,  Takao Hiraoka ,  Tomoko Hasegawa ,  Eiji Noda ,  Shinya Seno ,  Noriyasu Takeuchi ,  Tamotsu Aruga ,  Masayuki Koyano

发明人： Soh NOGUCHI ,  Okitoshi Kimura ,  Tsutomu Maekawa ,  Takao Hiraoka ,  Tomoko Hasegawa ,  Eiji Noda ,  Shinya Seno ,  Noriyasu Takeuchi ,  Tamotsu Aruga ,  Masayuki Koyano

IPC分类号： B41J2/01

CPC分类号： B41M5/0023 ,  B41M7/0081

摘要： A method of ink jet recording including forming an uncured first ink layer of a first ultraviolet curable ink A on a recording medium, forming an uncured second ink layer having a recording pattern inside the uncured first ink layer of the ink A by discharging a second ultraviolet curable ink B from an ink jet head, and curing the uncured first ink layer by irradiating the uncured first ink layer with ultraviolet light after forming the uncured second ink layer, wherein the ink A contains a photoradical generator and the ink B contains a photobase generator and a coloring agent.

摘要翻译： 一种喷墨记录方法，包括在记录介质上形成第一紫外线固化油墨A的未固化的第一油墨层，在油墨A的未固化的第一油墨层内形成具有记录图案的未固化的第二油墨层，通过排出第二紫外线 并且通过在形成未固化的第二油墨层之后用紫外线照射未固化的第一油墨层来固化未固化的第一油墨层，其中油墨A含有光伏发生器，油墨B含有光碱发生剂 和着色剂。

公开(公告)号：US07950793B2

公开(公告)日：2011-05-31

申请号：US11547797

申请日：2005-04-06

申请人： Tamotsu Aruga ,  Kiyofumi Nagai

发明人： Tamotsu Aruga ,  Kiyofumi Nagai

IPC分类号： C09D11/00

CPC分类号： B41J2/2107 ,  B41J2/175 ,  C09D11/40

摘要： The object of the present invention is to provide a recording ink having excellent color developing properties and high delivery stability, by which not only the color saturation of the obtained image can be remarkably improved, but also the image having a high quality can be formed. For this object, the present invention provides a recording ink used for an inkjet recording using a dye ink and a pigment ink properly alternately through one inkjet head, wherein the dye ink and the pigment ink have respectively a viscosity at 25° C. of 5 mPa·s or more and the difference between the viscosity of the dye ink and the viscosity of the pigment ink is 3 mPa·s or less.

摘要翻译： 本发明的目的是提供一种具有优异显色性和高输送稳定性的记录油墨，不仅可以显着提高所获得的图像的色饱和度，而且可以形成高质量的图像。 为此目的，本发明提供一种用于通过一个喷墨头适当交替使用染料油墨和颜料油墨的喷墨记录的记录油墨，其中染料油墨和颜料油墨分别在25℃下的粘度为5 mPa·s以上，并且染料墨水的粘度与颜料墨水的粘度之差为3mPa·s以下。

公开(公告)号：US20090162569A1

公开(公告)日：2009-06-25

申请号：US12095946

申请日：2007-09-12

申请人： Naoya Morohoshi ,  Tamotsu Aruga ,  Michihiko Namba ,  Akihiko Gotoh ,  Kiyofumi Nagai

发明人： Naoya Morohoshi ,  Tamotsu Aruga ,  Michihiko Namba ,  Akihiko Gotoh ,  Kiyofumi Nagai

IPC分类号： B05D5/06 ,  C08K5/3417 ,  B41J2/17

CPC分类号： B41J2/17593 ,  B41J2/1606 ,  B41J2/162 ,  B41J2/1625 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  B41M5/0023 ,  B41M5/52 ,  C09D11/30

摘要： There is provided a recording ink containing: solid constituents, which contain a colorant and a resin, and stay solid in the ink having a temperature of 25° C.; liquid constituents, which have a higher boiling point than a boiling point of water, and stay liquid in the ink having a temperature of 25° C.; and water, wherein a total amount of the solid constituents in the recording ink is in the range of 2.0% by mass or more to less than 20% by mass, wherein a ratio A/B of a total amount of the liquid constituents in the recording ink A to the total amount of the solid constituents in the recording ink B is from 0.70 to 1.75, and wherein the viscosity of the recording ink at 25° C. is 10 mPa s or less.

摘要翻译： 提供了一种记录油墨，其含有含有着色剂和树脂的固体成分，并且在温度为25℃的油墨中保持固体。 液体组分，其沸点高于水的沸点，并保持在温度为25℃的油墨中的液体; 和水，其中所述记录油墨中的固体成分的总量在2.0质量％以上且小于20质量％的范围内，其中，所述液体成分的总量的比例A / 记录油墨A与记录油墨B中固体成分的总量为0.70〜1.75，记录油墨在25℃下的粘度为10mPa·s以下。