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11. 发明授权

US08187675B2 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US08187675B2
公开(公告)日：2012-05-29
申请号：US12488593
申请日：2009-06-22
申请人： Yoshimitsu Arai , Masao Ikoshi
发明人： Yoshimitsu Arai , Masao Ikoshi
IPC分类号： B05D3/02
CPC分类号： C09D11/54 , C09D11/322
摘要： The invention provides an image forming method including at least: applying, onto a recording medium, an ink composition containing at least a water-soluble solvent, a pigment, a polymer particle and water; and removing at least a part of the volatile solvent from the ink composition on the recording medium. Herein, the water-soluble solvent contains at least a volatile water-soluble solvent having an SP value of 27.5 or more at an amount of 30 mass % thereof.
摘要翻译：本发明提供一种图像形成方法，至少包括：将至少含有水溶性溶剂，颜料，聚合物颗粒和水的油墨组合物施加到记录介质上; 以及从记录介质上的油墨组合物中除去至少一部分挥发性溶剂。这里，水溶性溶剂至少含有30质量％的SP值为27.5以上的挥发性水溶性溶剂。

12. 发明申请

US20090231366A1 IMAGE FORMING METHOD 审中-公开
标题翻译：图像形成方法
公开(公告)号：US20090231366A1
公开(公告)日：2009-09-17
申请号：US12397508
申请日：2009-03-04
申请人： Yoshimitsu Arai , Masao Ikoshi
发明人： Yoshimitsu Arai , Masao Ikoshi
IPC分类号： B41J29/38
CPC分类号： B41J2/16538
摘要： An image forming method including: ejecting an ink containing a pigment, water, a water-soluble solvent and polymer particles onto a recording medium; and removing adhered ink solid from a nozzle face of a head that ejects the ink, wherein the ink satisfies the following Formula (1): Ad/Aw≦0.1 Formula (1) wherein, in Formula (1), Ad represents absorbance at λmax observed when 1 L of water is added to an ink residue obtained by drying 0.1 g of the ink for 24 hours in ambient conditions of 23° C. and relative humidity (RH) of 50%, and Aw represents absorbance at λmax observed when 1 L of water is added to 0.1 g of the ink.
摘要翻译：一种图像形成方法，包括：将含有颜料，水，水溶性溶剂和聚合物颗粒的油墨喷射到记录介质上; 并且从喷墨头的喷嘴面去除附着的油墨固体，其中油墨满足下列公式（1）：<？在线公式描述=“在线公式”结束=“铅”→> Ad / Aw <= 0.1式（1）<？in-line-formula description =“In-line formula”end =“tail”？>其中，在式（1）中，Ad表示当lL 将水加入到在23℃，相对湿度（RH）为50％的环境条件下干燥0.1g油墨24小时得到的油墨残余物，Aw表示当加入1L水时观察到的lambdamax处的吸光度至0.1g的油墨。

13. 发明授权

US08668324B2 Image forming method and image forming apparatus 有权
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US08668324B2
公开(公告)日：2014-03-11
申请号：US13193632
申请日：2011-07-29
申请人： Masao Ikoshi
发明人： Masao Ikoshi
IPC分类号： B41J2/01
CPC分类号： B41M7/009 , B41M7/02
摘要： An image forming method includes applying an ink composition including water, a pigment, a water-soluble organic solvent and polymer particles to a recording medium at an application amount of the ink composition of 6 g/m2 or more with respect to the recording medium, drying by heating the recording medium to which the ink composition has been applied, cooling the recording medium which has been subjected to the drying by heating to reduce a temperature of the recording medium at least 5° C. from the temperature immediately after the drying by heating, applying a powder to the ink composition applied side of the recording medium which has been cooled, and stacking the recording medium to which the powder has been applied.
摘要翻译：图像形成方法包括以相对于记录介质为6g / m 2以上的油墨组合物的涂布量将包含水，颜料，水溶性有机溶剂和聚合物颗粒的油墨组合物施加到记录介质中，通过加热已经施加了油墨组合物的记录介质进行干燥，通过加热冷却已经进行了干燥的记录介质，使干燥后的温度从干燥后的温度降低至少5℃ 加热，向已经冷却的记录介质的油墨组合物涂敷侧施加粉末，并且堆叠已经施加了粉末的记录介质。

14. 发明授权

US08425005B2 Image forming method and ink composition 有权
标题翻译：图像形成方法和油墨组成
公开(公告)号：US08425005B2
公开(公告)日：2013-04-23
申请号：US12881205
申请日：2010-09-14
申请人： Tomoyuki Ohzeki , Jun Matsumoto , Masao Ikoshi
发明人： Tomoyuki Ohzeki , Jun Matsumoto , Masao Ikoshi
IPC分类号： B41J2/14
CPC分类号： C09D11/38 , B41J2/14201 , B41J2/1433
摘要： The present invention provides an image forming method and an ink composition used in the method by which deterioration of a head plate which is formed of silicon is suppressed and more precise images are stably formed, where ink containing an inorganic silicate compound is ejected to form an image from an inkjet head having a nozzle plate where SiO2 film is provided on a surface thereof at a side toward the ink ejection direction of the nozzle.
摘要翻译：本发明提供了一种图像形成方法和油墨组合物，其用于抑制由硅形成的头板的劣化并且稳定地形成更精确的图像的方法，其中喷射含有无机硅酸盐化合物的油墨以形成来自具有喷嘴板的喷墨头的图像，其中在其喷嘴方向的一侧的表面上设置有SiO 2膜。

15. 发明申请

US20100076150A1 INKJET RECORDING LIQUID 审中-公开
标题翻译：喷墨记录液
公开(公告)号：US20100076150A1
公开(公告)日：2010-03-25
申请号：US12554933
申请日：2009-09-07
申请人： Masao Ikoshi
发明人： Masao Ikoshi
IPC分类号： C09D11/02
CPC分类号： C09D11/322
摘要： The invention provides an inkjet recording liquid containing at least water, a colorant and one or more water-soluble organic solvents. The one or more water-soluble organic solvents contains at least a water-soluble organic solvent having a viscosity of no more than 100 mPa·s at 25° C. and a solubility parameter value of less than 27.5 at a content of at least 70 weight % with respect to the total content of the one or more water-soluble organic solvents. The total content of the water-soluble organic solvent having a viscosity of no more than 100 mPa·s at 25° C. and a solubility parameter value of less than 27.5 is from 5 mass % to less than 30 mass % with respect to the total amount of the inkjet recording liquid.
摘要翻译：本发明提供至少含有水，着色剂和一种或多种水溶性有机溶剂的喷墨记录液。一种或多种水溶性有机溶剂在25℃下至少含有粘度不超过100mPa·s的水溶性有机溶剂，并且至少含有70重量份的溶解度参数值小于27.5 相对于一种或多种水溶性有机溶剂的总含量的重量％。在25℃下粘度不超过100mPa·s，溶解度参数值小于27.5的水溶性有机溶剂的总含量相对于5质量％为小于30质量％喷墨记录液的总量。

16. 发明授权

US08534822B2 Ink composition, ink set and inkjet image forming method 有权
标题翻译：油墨组合物，油墨组合和喷墨图像形成方法
公开(公告)号：US08534822B2
公开(公告)日：2013-09-17
申请号：US12881195
申请日：2010-09-14
申请人： Jun Matsumoto , Tomoyuki Ohzeki , Masao Ikoshi
发明人： Jun Matsumoto , Tomoyuki Ohzeki , Masao Ikoshi
IPC分类号： B41J2/01
CPC分类号： C09D11/54 , C09D11/30 , C09D11/38
摘要： The present invention provides an inkjet ink composition including at least one water-soluble organic solvent, water, at least one colorant, and at least one colloidal silica, wherein 40% or more by mass of a total content of the water-soluble organic solvent has an SP value of 27.5 or less, and the inkjet ink composition having excellent discharge reliability, and suppressing curling of prints formed with the ink and deterioration of liquid repellency of an inkjet head member.
摘要翻译：本发明提供一种包含至少一种水溶性有机溶剂，水，至少一种着色剂和至少一种胶体二氧化硅的喷墨油墨组合物，其中水溶性有机溶剂的总含量为40质量％以上 SP值为27.5以下，喷墨油墨组合物具有优异的排出可靠性，并且抑制了由油墨形成的印刷品的卷曲以及喷墨头部件的拒油性的劣化。

17. 发明授权

US08430493B2 Ink composition, ink set and inkjet image forming method 有权
标题翻译：油墨组合物，油墨组合和喷墨图像形成方法
公开(公告)号：US08430493B2
公开(公告)日：2013-04-30
申请号：US12881193
申请日：2010-09-14
申请人： Jun Matsumoto , Tomoyuki Ohzeki , Masao Ikoshi
发明人： Jun Matsumoto , Tomoyuki Ohzeki , Masao Ikoshi
IPC分类号： G01D11/00
CPC分类号： C09D133/10 , C08F220/18 , C08F2220/301 , C09D11/38 , C09D11/54 , C08F220/06 , C08F220/14
摘要： The present invention provides an inkjet ink composition including: self-dispersing polymer particles, each of the self-dispersing polymer particles including a structural unit derived from a hydrophilic monomer and a structural unit derived from a hydrophobic monomer; colloidal silica; and colorant particles, the inkjet ink composition having excellent dischargeability and suppressing the deterioration of the liquid repellency of an inkjet head member.
摘要翻译：本发明提供一种喷墨油墨组合物，其包括：自分散聚合物颗粒，每个所述自分散聚合物颗粒包含衍生自亲水性单体的结构单元和衍生自疏水性单体的结构单元; 胶体二氧化硅; 和着色剂颗粒，喷墨油墨组合物具有优异的排出性并且抑制喷墨头构件的拒水性劣化。

18. 发明授权

US08740368B2 Ink composition, ink set and inkjet image forming method 有权
标题翻译：油墨组合物，油墨组合和喷墨图像形成方法
公开(公告)号：US08740368B2
公开(公告)日：2014-06-03
申请号：US13047819
申请日：2011-03-15
申请人： Masao Ikoshi , Jun Matsumoto
发明人： Masao Ikoshi , Jun Matsumoto
IPC分类号： B41J2/205
CPC分类号： C09D11/40 , C09D11/322 , C09D11/38 , C09D11/54
摘要： The present invention provides an ink composition for inkjet recording, containing colloidal silica, urea, a coloring material, and water.
摘要翻译：本发明提供一种含有胶体二氧化硅，尿素，着色材料和水的喷墨记录用油墨组合物。

19. 发明授权

US08702199B2 Maintenance liquid, ink set, and maintenance method 有权
标题翻译：维护液体，油墨和维护方法
公开(公告)号：US08702199B2
公开(公告)日：2014-04-22
申请号：US12869780
申请日：2010-08-27
申请人： Masao Ikoshi , Mika Imamura , Ryo Saito
发明人： Masao Ikoshi , Mika Imamura , Ryo Saito
IPC分类号： B41J2/165 , B41J2/16 , B41J2/01
CPC分类号： B41J2/16552 , B41J2/01 , B41J2/1606 , C09D11/322 , C09D11/38 , C09D11/40 , C09D11/54 , C11D3/08 , C11D3/124 , C11D3/164 , C11D7/04 , C11D7/14
摘要： The invention provides a maintenance liquid, containing water, a water-soluble organic solvent, and at least one of a water-soluble silicate represented by Formula (1) or colloidal silica: xM2O.ySiO2, Formula (1) wherein, in Formula (1), M represents K or Na, x represents 1 or 2, and y represents an integer of 1 to 5.
摘要翻译：本发明提供了含有水，水溶性有机溶剂和由式（1）表示的水溶性硅酸盐或胶态二氧化硅：xM 2 O·ySiO 2，式（1）中的至少一种的保持液，其中在式（1）中， 1）中，M表示K或Na，x表示1或2，y表示1〜5的整数。

20. 发明授权

US08419164B2 Image forming method and ink composition 有权
标题翻译：图像形成方法和油墨组成
公开(公告)号：US08419164B2
公开(公告)日：2013-04-16
申请号：US12881212
申请日：2010-09-14
申请人： Tomoyuki Ohzeki , Jun Matsumoto , Masao Ikoshi
发明人： Tomoyuki Ohzeki , Jun Matsumoto , Masao Ikoshi
IPC分类号： B41J2/14
CPC分类号： B41J2/14233 , B41J2/1433 , B82Y30/00 , C01B33/14 , C01B33/20 , C01P2004/64
摘要： The present invention provides an image forming method and an ink composition whereby deterioration of a head plate, which is formed of silicon, is suppressed, and an image with higher precision is formed stably, the ink composition including an inorganic silicate compound and being ejected to form an image from an ink-jet head having a nozzle plate where a C8F17C2H4SiCl3 film (fluorocarbon film) is provided on the surface thereof at a side toward the ink ejection direction of a nozzle.
摘要翻译：本发明提供一种图像形成方法和油墨组合物，由此抑制由硅形成的头板的劣化，并且稳定地形成具有高精度的图像，该油墨组合物包括无机硅酸盐化合物并被喷射到从具有喷嘴板的喷墨头形成图像，其中在喷嘴的喷墨方向的一侧的表面上设置有C8F17C2H4SiCl3膜（碳氟化合物膜）。

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