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：US20090098312A1

公开(公告)日：2009-04-16

申请号：US12282437

申请日：2007-03-09

申请人： Hiroshi Goto ,  Akihiko Matsuyama ,  Kiyofumi Nagai

发明人： Hiroshi Goto ,  Akihiko Matsuyama ,  Kiyofumi Nagai

IPC分类号： B05D1/12 ,  C08L33/06 ,  C08G18/28 ,  C08L67/00

CPC分类号： B41J2/17513 ,  B41J2/17553 ,  C09D11/322

摘要： The present invention provides a recording ink including a composite pigment particle, a water-soluble solvent, and water, wherein the composite pigment particle is a primary particle coated with a coating resin, wherein the primary particle is a white pigment on the surface of which an oil-soluble dye is adsorbed or attached. In one aspect, the white pigment is preferably at least one selected from a white inorganic pigment, a pearl pigment, and an extender pigment, in another aspect, the coating resin is preferably one of a (meth)acrylic resin, a polyester resin, and a polyurethane resin, wherein the acid value of the coating resin is from 50 mgKOH/g to 250 mgKOH/g, and in another aspect, an average particle diameter (D50%) of the composite pigment particle is preferably 150 nm or less.

摘要翻译： 本发明提供一种包含复合颜料颗粒，水溶性溶剂和水的记录油墨，其中复合颜料颗粒是涂覆有树脂的主要颗粒，其中初级颗粒是其表面上的白色颜料 吸附或附着油溶性染料。 一方面，白色颜料优选为白色无机颜料，珠光颜料和增量颜料中的至少一种，另一方面，涂料树脂优选为（甲基）丙烯酸树脂，聚酯树脂， 和聚氨酯树脂，其中涂覆树脂的酸值为50mgKOH / g至250mgKOH / g，另一方面，复合颜料颗粒的平均粒径（D50％）优选为150nm以下。

公开(公告)号：US20090035468A1

公开(公告)日：2009-02-05

申请号：US11815512

申请日：2006-02-02

申请人： Akihiko Matsuyama ,  Masanori Hirano ,  Hiroshi Adachi

发明人： Akihiko Matsuyama ,  Masanori Hirano ,  Hiroshi Adachi

IPC分类号： C09D11/02 ,  C09D11/10 ,  B05D5/00 ,  G01D11/00

CPC分类号： C09D11/40

摘要： It is an object of the present invention to provide a recording ink which contains at least a pigment, a dispersant, a water-soluble solvent, a wetting agent and water, wherein the pigment contains at least one of diketopyrrolopyrrole red pigment and phthalocyanine green pigment in order to obtain a recording ink and ink set which excel in discharge stability with no head clogging during printing and can obtain high quality images with good color tone on the regular paper as well as on an exclusive recording paper; and ink cartridge, ink record, inkjet recording apparatus and inkjet recording method which utilize the recording ink and ink set respectively.

摘要翻译： 本发明的目的是提供一种至少含有颜料，分散剂，水溶性溶剂，润湿剂和水的记录油墨，其中颜料含有二酮吡咯并吡咯红颜料和酞菁绿颜料中的至少一种 为了获得在印刷过程中没有头堵塞的排出稳定性优异的记录油墨和油墨组，并且可以在普通纸上和专用记录纸上获得具有良好色调的高质量图像; 以及分别利用记录墨水和墨水组的墨盒，墨水记录，喷墨记录装置和喷墨记录方法。