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1. 发明授权

US07479182B2 Black Ink for ink-jet printing 有权
标题翻译：黑色墨水用于喷墨打印
公开(公告)号：US07479182B2
公开(公告)日：2009-01-20
申请号：US11521986
申请日：2006-09-15
申请人： Katsunori Goi , Hirotaka Iijima , Hitoshi Morimoto
发明人： Katsunori Goi , Hirotaka Iijima , Hitoshi Morimoto
IPC分类号： C09D11/02
CPC分类号： C09D11/324
摘要： A black ink for ink-jet printing comprising: a) a carbon black pigment exhibiting a DBP oil absorption of not more than 150 cm3/100 g and a pH of more than 6, b) a solvent exhibiting a surface tension of 25-40 mN/m at 25 ° C. a viscosity of 1-50 mPa·s at 25 ° C. and a vapor pressure of not more than 133 Pa at 25 ° C. a solvent content of which being not less than 50 weight % and not more than 90 weight % based on the total ink weight, and c) water, the content of which being not less than 10 weight % and less than 45 weight %.
摘要翻译：一种用于喷墨印刷的黑色墨水，包括：a）显示DBP吸油量不大于150cm 3 / 100g，pH大于6的炭黑颜料，b）表现出25-40％ 25℃下的mN / m，25℃下的粘度为1-50mPa.s，25℃下的蒸气压不大于133Pa，溶剂含量不小于50重量％，不大于90重量％，c）水的含量不小于10重量％且小于45重量％。

2. 发明申请

US20070068419A1 Blank ink for ink-jet printing 有权
标题翻译：用于喷墨打印的空白墨水
公开(公告)号：US20070068419A1
公开(公告)日：2007-03-29
申请号：US11521986
申请日：2006-09-15
申请人： Katsunori Goi , Hirotaka Iijima , Hitoshi Morimoto
发明人： Katsunori Goi , Hirotaka Iijima , Hitoshi Morimoto
IPC分类号： C09D11/02
CPC分类号： C09D11/324
摘要： A black ink for ink-jet printing comprising: a) a carbon black pigment exhibiting a DBP oil absorption of not more than 150 cm3/100 g and a pH of more than 6, b) a solvent exhibiting a surface tension of 25-40 mN/m at 25 ° C. a viscosity of 1-50 mPa·s at 25 ° C. and a vapor pressure of not more than 133 Pa at 25 ° C. a solvent content of which being not less than 50 weight % and not more than 90 weight % based on the total ink weight, and c) water, the content of which being not less than 10 weight % and less than 45 weight %.
摘要翻译：一种用于喷墨印刷的黑色墨水，包括：a）显示DBP吸油量不超过150cm 3 / 100g，pH大于6的炭黑颜料，b）溶剂在25℃下表现出25-40mN / m的表面张力，在25℃下的粘度为1-50mPa.s，在25℃下的蒸汽压不大于133Pa，其溶剂含量为基于总油墨重量不小于50重量％且不大于90重量％，以及c）水，其含量不小于10重量％且小于45重量％。

3. 发明授权

US09340693B2 Actinic ray curable inkjet ink and image recording method using same 有权
标题翻译：光化学射线固化喷墨油墨和使用其的图像记录方法
公开(公告)号：US09340693B2
公开(公告)日：2016-05-17
申请号：US14004729
申请日：2012-03-27
申请人： Akio Maeda , Satoshi Mori , Masashi Ikeda , Toshiyuki Takabayashi , Takashi Iwata , Hirotaka Iijima
发明人： Akio Maeda , Satoshi Mori , Masashi Ikeda , Toshiyuki Takabayashi , Takashi Iwata , Hirotaka Iijima
IPC分类号： B41J2/01 , C09D11/38 , C09D11/101 , B41J11/00 , C09D11/12 , B41M7/00
CPC分类号： C09D11/38 , B41J11/0015 , B41M7/0081 , C09D11/101 , C09D11/12
摘要： The purpose of the present invention is to provide an actinic ray curable inkjet ink which, in an inkjet printing method, is capable of having both high pinning characteristics and high ejection characteristics. In order to achieve the above purpose, this actinic ray curable inkjet ink includes an actinic ray curable compound, ketone wax, and ester wax, and reversibly goes through a sol-gel phase transition depending on the temperature.
摘要翻译：本发明的目的是提供一种能够具有高钉扎特性和高喷射特性的喷墨印刷方法的光化射线固化型喷墨油墨。为了达到上述目的，该光化射线固化型喷墨油墨包括光化学射线固化性化合物，酮蜡，酯蜡，根据温度可逆地经历溶胶 - 凝胶相变。

4. 发明授权

US09016846B2 Actinic energy radiation curable inkjet ink and actinic energy radiation curable inkjet recording method 有权
标题翻译：光化能辐射固化喷墨油墨和光化能辐射固化喷墨记录方法
公开(公告)号：US09016846B2
公开(公告)日：2015-04-28
申请号：US13817375
申请日：2011-07-13
申请人： Masashi Ikeda , Hirotaka Iijima , Toshiyuki Takabayashi , Tomoe Sekiguchi , Akio Maeda
发明人： Masashi Ikeda , Hirotaka Iijima , Toshiyuki Takabayashi , Tomoe Sekiguchi , Akio Maeda
IPC分类号： B41J2/01 , C09D11/101 , B41J2/21 , C09D11/322 , C09D11/40 , B41J11/00
CPC分类号： C09D11/101 , B41J2/2107 , B41J11/002 , C09D11/322 , C09D11/40
摘要： Provided are an actinic energy radiation curable ink, which can achieve a high fineness and natural glossiness when recording is carried out onto a non-absorptive recording medium such as a film or a laminated paper or a slightly absorptive recording medium such as a coated paper; and an actinic energy radiation curable inkjet recording method. This actinic energy radiation curable ink, which is to be used in inkjet recording, is characterized by: said actinic energy radiation curable ink undergoing reversible sol/gel phase transition depending on temperature; said actinic energy radiation curable ink containing from 1% or more by mass to less than 10% by mass of a gelling agent; and, at temperature Tm (° C.) that is separately defined, the storage elastic modulus (G′) of the actinic energy radiation curable ink being from 0.1 or more Pa to less than 1000 Pa and the storage elastic modulus (G′) being smaller than the loss elastic modulus (G″) thereof.
摘要翻译：提供了一种光化能辐射固化油墨，其可以在诸如膜或层压纸之类的非吸收性记录介质或诸如涂布纸的轻微吸收记录介质上进行记录时获得高的细度和自然的光泽度; 和光化能辐射固化喷墨记录方法。用于喷墨记录的光化学能量辐射固化油墨的特征在于：所述光化学能量辐射固化油墨根据温度经历可逆的溶胶/凝胶相变; 所述光化学能量射线固化油墨含有1质量％以上至小于10质量％的胶凝剂; 并且在分别限定的温度Tm（℃）下，光化性能量射线固化型油墨的储能弹性模量（G'）为0.1Pa以上且小于1000Pa，储能弹性模量（G' 小于其损耗弹性模量（G“）。

5. 发明申请

US20120327157A1 PRINTED MATTER PRODUCTION PROCESS, PRINTED MATTER AND ACTINIC RAY CURABLE INKJET INK 有权
标题翻译：印刷制品生产工艺，印刷工艺及印刷印刷油墨
公开(公告)号：US20120327157A1
公开(公告)日：2012-12-27
申请号：US13581363
申请日：2011-03-09
申请人： Hirotaka Iijima , Toshiyuki Takabayashi , Akio Maeda
发明人： Hirotaka Iijima , Toshiyuki Takabayashi , Akio Maeda
IPC分类号： B41J2/015 , C08F2/46 , C09D11/10 , C09D133/14
CPC分类号： B41J11/002 , B41J2/14209 , B41J2/2107 , B41J11/0015 , B41M7/0081 , C09D11/101
摘要： Disclosed is a printed matter production process comprising ejecting droplets of an actinic ray curable inkjet ink in a heated state through a head to supply the droplets onto a recording medium, thereby forming an image, the actinic ray curable inkjet ink containing a polymerizable compound, a photopolymerization initiator and a gelling agent, having a viscosity of from 60 to 200 mPasecond at 25° C. and at a shear rate of 1000/second and showing a phase transition at a temperature of not lower than 25° C., characterized in that the actinic ray curable inkjet ink contains a bifunctional polymerizable compound with a molecular weight of not lower than 400 and with a viscosity at 25° C. of not more than 100 mPasecond in an amount of not less than 75% by mass of the total amount of the polymerizable compound. The process excels in ink ejection properties, enables high speed printing, and provides a printed matter having an image with high precision image quality, excellent stability and reduced deformation.
摘要翻译：公开了一种印刷品生产方法，包括通过头喷射处于加热状态的光化可辐射固化喷墨油墨的液滴，以将液滴供应到记录介质上，从而形成图像，含有可聚合化合物的光化可固化喷墨油墨，光聚合引发剂和胶凝剂，其粘度在25℃和剪切速率为1000 /秒时为60至200mPas，并且在不低于25℃的温度下显示出相变，其特征在于：光化学射线固化喷墨油墨含有分子量不低于400的双官能聚合性化合物，在25℃下的粘度不大于100mPas，其量不小于总量的75质量％的可聚合化合物。该方法在喷墨性能方面优异，能够进行高速印刷，并提供具有高精度图像质量，优异的稳定性和变形减小的图像的印刷品。

6. 发明申请

US20110216124A1 ACTINIC ENERGY RADIATION CURABLE INKJET INK AND INKJET RECORDING METHOD 有权
标题翻译： ACTINIC能量辐射固化喷墨和喷墨记录方法
公开(公告)号：US20110216124A1
公开(公告)日：2011-09-08
申请号：US13127150
申请日：2009-10-17
申请人： Akio Maeda , Hirotaka Iijima
发明人： Akio Maeda , Hirotaka Iijima
IPC分类号： B41J2/015 , C08F20/58 , C08G69/26 , C08F20/54
CPC分类号： C09D11/322 , C09D11/101
摘要： Disclosed is an actinic energy radiation curable inkjet ink which can be printed on various types of recording media, has excellent printed image quality and excellent fixability particularly on coated printing paper, and is improved in storage stability and ejection stability. Also disclosed is an inkjet recording method using the actinic energy radiation curable inkjet ink. The actinic energy radiation curable inkjet ink is characterized by containing a compound represented by Formula (1) or a compound represented by Formula (2) in an amount of not less than 0.1% by mass and less than 20% by mass based on a total mass of the ink.
摘要翻译：公开了可以印刷在各种类型的记录介质上的光化能量辐射固化喷墨油墨，具有优异的印刷图像质量和优异的定影性，特别是在涂布的打印纸上，并且提高了储存稳定性和喷射稳定性。还公开了使用光化性能量辐射固化型喷墨油墨的喷墨记录方法。光化性能量射线固化型喷墨油墨的特征在于，含有式（1）表示的化合物或式（2）所示的化合物的含量相对于总计为0.1质量％以上且小于20质量％质量的墨水。

7. 发明授权

US06561638B1 Ink-jet recording method and recorded matter 有权
标题翻译：喷墨记录方法和记录物
公开(公告)号：US06561638B1
公开(公告)日：2003-05-13
申请号：US10146858
申请日：2002-05-15
申请人： Hirotaka Iijima , Naoki Sato , Kenzo Kasahara
发明人： Hirotaka Iijima , Naoki Sato , Kenzo Kasahara
IPC分类号： G01D1100
CPC分类号： C09D11/322
摘要： An ink-jet recording method comprising the step of adhering a dispersion ink comprised of a colorant dispersed in a solvent onto recording medium having a fine particle and a water-soluble binder, wherein the relation the center-line average surface roughness RaA in &mgr;m at the non-image area of the recording medium and the center-line average surface roughness RaB in &mgr;m at the image area of the recording medium is represented by Expression 1 is described. 0.7≦RaB/RaA≦1.8 Expression 1. According to the above, an ink-jet recording method and a recording matter excellent in the glossiness feel, smoothness feel and texture can be provided.
摘要翻译：一种喷墨记录方法，包括将由分散在溶剂中的着色剂组成的分散油墨粘附到具有细颗粒和水溶性粘合剂的记录介质上的步骤，其中，将在中间线平均表面粗糙度RaA 描述记录介质的非图像区域和记录介质的图像区域处的母体中心线平均表面粗糙度RaB由表达式1表示。根据上述，喷墨记录方法和记录可以提供光泽感觉优异的光滑感和质感。

8. 发明授权

US08888262B2 Actinic energy radiation curable inkjet ink and inkjet recording method 有权
标题翻译：光化能辐射固化喷墨油墨和喷墨记录方法
公开(公告)号：US08888262B2
公开(公告)日：2014-11-18
申请号：US13127150
申请日：2009-10-17
申请人： Akio Maeda , Hirotaka Iijima
发明人： Akio Maeda , Hirotaka Iijima
IPC分类号： C09D11/00 , C09D11/101 , C09D11/322
CPC分类号： C09D11/322 , C09D11/101
摘要： Disclosed is an actinic energy radiation curable inkjet ink which can be printed on various types of recording media, has excellent printed image quality and excellent fixability particularly on coated printing paper, and is improved in storage stability and ejection stability. Also disclosed is an inkjet recording method using the actinic energy radiation curable inkjet ink. The actinic energy radiation curable inkjet ink is characterized by containing a compound represented by Formula (1) or a compound represented by Formula (2) in an amount of not less than 0.1% by mass and less than 20% by mass based on a total mass of the ink.
摘要翻译：公开了可以印刷在各种类型的记录介质上的光化能量辐射固化喷墨油墨，具有优异的印刷图像质量和优异的定影性，特别是在涂布的打印纸上，并且提高了储存稳定性和喷射稳定性。还公开了使用光化性能量辐射固化型喷墨油墨的喷墨记录方法。光化性能量射线固化型喷墨油墨的特征在于，含有式（1）表示的化合物或式（2）所示的化合物的含量相对于总计为0.1质量％以上且20质量％以下质量的墨水。

9. 发明申请

US20140002534A1 ACTINIC RAY CURABLE INKJET INK AND IMAGE RECORDING METHOD USING SAME 有权
标题翻译：可以使用相同的光学印刷墨水和图像记录方法
公开(公告)号：US20140002534A1
公开(公告)日：2014-01-02
申请号：US14004729
申请日：2012-03-27
申请人： Akio Maeda , Satoshi Mori , Masashi Ikeda , Toshiyuki Takabayashi , Takashi Iwata , Hirotaka Iijima
发明人： Akio Maeda , Satoshi Mori , Masashi Ikeda , Toshiyuki Takabayashi , Takashi Iwata , Hirotaka Iijima
IPC分类号： C09D11/00 , B41J11/00
CPC分类号： C09D11/38 , B41J11/0015 , B41M7/0081 , C09D11/101 , C09D11/12
摘要： The purpose of the present invention is to provide an actinic ray curable inkjet ink which, in an inkjet printing method, is capable of having both high pinning characteristics and high ejection characteristics. In order to achieve the above purpose, this actinic ray curable inkjet ink includes an actinic ray curable compound, ketone wax, and ester wax, and reversibly goes through a sol-gel phase transition depending on the temperature.
摘要翻译：本发明的目的是提供一种能够具有高钉扎特性和高喷射特性的喷墨印刷方法的光化射线固化型喷墨油墨。为了达到上述目的，该光化射线固化型喷墨油墨包括光化学射线固化性化合物，酮蜡，酯蜡，根据温度可逆地经历溶胶 - 凝胶相变。

10. 发明授权

US08205977B2 Degassing method of ink-jet ink, production method of ink-jet ink and ink-jet printer 有权
标题翻译：喷墨油墨脱气方法，喷墨油墨和喷墨打印机的生产方法
公开(公告)号：US08205977B2
公开(公告)日：2012-06-26
申请号：US12095080
申请日：2006-11-17
申请人： Hirotaka Iijima
发明人： Hirotaka Iijima
IPC分类号： B41J2/19
CPC分类号： C09D11/322 , B41J2/19
摘要： A degassing method of an ink-jet ink comprising at least a pigment, and having a viscosity of not less than 10 mPa·second and not more than 50 mPa·second at 25° C., comprising the step of: carrying out degassing employing an external refluxing type hollow fiber degassing module under a condition of a pressure loss of the hollow fiber degassing module during degassing being less than 0.1 MPa.
摘要翻译：一种喷墨油墨的脱气方法，其至少包含颜料，并且在25℃下具有不小于10mPa·秒且不大于50mPa·秒的粘度，包括以下步骤：进行使用在脱气时中空纤维脱气组件的压力损失条件下，外部回流型中空纤维脱气组件小于0.1MPa。

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