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41. 发明授权

US08740369B2 Ink composition, ink set, and image forming method 有权
标题翻译：油墨组合物，油墨组合和成像方法
公开(公告)号：US08740369B2
公开(公告)日：2014-06-03
申请号：US12873358
申请日：2010-09-01
申请人： Masao Ikoshi , Jun Matsumoto , Tomoyuki Ohzeki
发明人： Masao Ikoshi , Jun Matsumoto , Tomoyuki Ohzeki
IPC分类号： B41J2/01 , B41J2/21
CPC分类号： B41J2/2107 , B41J2/01 , B41J2/2114 , C09B67/0013 , C09B67/009 , C09B68/26 , C09B68/4235 , C09B68/44 , C09D11/322 , C09D11/324
摘要： The invention provides an ink composition including water, a colorant, a water-soluble organic solvent, a surfactant and a water-soluble silicate, the water-soluble silicate being comprised in an amount of from 0.0001% by mass to 0.5% by mass with respect to a total mass of the ink composition, and the water-soluble organic solvent including a water-soluble organic solvent having a value of solubility parameter (SP) of 27.5 or less in an amount of 40% by mass or more with respect to a total mass of the water-soluble organic solvent; an ink composition including a water-soluble alkali metal silicate and a pigment coated with a water-insoluble resin, the water-insoluble resin including a structural unit having an acidic group; and an ink composition including a water-soluble alkali metal silicate, self-dispersing polymer particles, and a pigment.
摘要翻译：本发明提供一种油墨组合物，其包括水，着色剂，水溶性有机溶剂，表面活性剂和水溶性硅酸盐，水溶性硅酸盐的含量为0.0001质量％至0.5质量％相对于油墨组合物的总质量，以及水溶性有机溶剂，其包含溶解度参数（SP）为27.5以下的水溶性有机溶剂的相对于40质量％以上的量水溶性有机溶剂的总质量; 包含水溶性碱金属硅酸盐和涂有水不溶性树脂的颜料的油墨组合物，所述水不溶性树脂包括具有酸性基团的结构单元; 以及包含水溶性碱金属硅酸盐，自分散聚合物颗粒和颜料的油墨组合物。

42. 发明授权

US08657428B2 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US08657428B2
公开(公告)日：2014-02-25
申请号：US12881217
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： B41J2/18
CPC分类号： B41J2/14233 , B41J2/175 , B41J2/2114 , B41J2002/14241 , B41J2002/14459 , B41J2202/12 , C09D11/326 , C09D11/38
摘要： The present invention provides an image forming method including ejecting an ink containing a silicic acid compound from an inkjet head, whereby deterioration of the head members is suppressed and a high precision image is formable stably over a long-term, the inkjet head being equipped with plural liquid droplet ejecting elements 80 having nozzles 64, pressure chamber 58, supply channel 60, and piezoelectric element 68, which transforms vibrating plate 66 that constitutes a wall of pressure chamber 58, and an ink circulation unit which has common flow channel 52 that is connected with each of plural liquid droplet ejecting elements 80 via supply channels 60, and common circulation channel 70 that is connected with each of plural liquid droplet ejecting elements 80 via reflux channels 72, that supplies the ink to plural liquid droplet ejecting elements from common flow channel 52, and that circulates the ink to common circulation channel.
摘要翻译：本发明提供了一种图像形成方法，包括从喷墨头喷射含有硅酸化合物的油墨，从而长期地抑制头部构件的劣化并且稳定地形成高精度图像，喷墨头装备有具有转换构成压力室58的壁的振动板66的喷嘴64，压力室58，供给通道60和压电元件68的多个液滴喷出元件80和具有共同的流路52的油墨循环单元经由供给通道60与多个液滴喷射元件80中的每一个连接，以及通过回流通道72与多个液滴喷射元件80中的每一个连接的公共循环通道70，该回流通道72将墨水从公共流体供应到多个液滴喷射元件通道52，并且将墨水循环到共通循环通道。

43. 发明授权

US08569397B2 Ink set for ink jet recording and ink jet recording method 有权
公开(公告)号：US08569397B2
公开(公告)日：2013-10-29
申请号：US12627541
申请日：2009-11-30
申请人： Tomoyuki Ohzeki
发明人： Tomoyuki Ohzeki
IPC分类号： C09D11/10
CPC分类号： C09D11/38 , B41M5/0017 , B41M7/0018 , C08K5/0041 , C08K5/12 , C08K5/20 , C09D11/322 , C09D11/40
摘要： An ink set for ink jet recording containing an ink composition containing a pigment, polymer particles, a water-soluble organic solvent, a lubricant, and water and a reaction liquid that forms an aggregate by contacting with the ink composition and an ink jet recording method using the same are provided.

44. 发明授权

US08545001B2 Ink composition, ink set and image forming method 有权
标题翻译：油墨成分，油墨组合和成像方法
公开(公告)号：US08545001B2
公开(公告)日：2013-10-01
申请号：US12881200
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： C09D133/10 , C08F2220/1808 , C08F2220/301 , C08F220/06 , C08F220/14
摘要： The invention provides an inkjet ink composition including a pigment and colloidal silica, the pigment being covered with a water-insoluble resin including a constituent unit having an acidic group, with which rub resistance of images formed and ink discharge reliability are excellent and deterioration of liquid repellency of an inkjet head member is suppressed.
摘要翻译：本发明提供一种包含颜料和胶态二氧化硅的喷墨油墨组合物，该颜料被包含具有酸性基团的构成单元的水不溶性树脂覆盖，形成图像的耐摩擦性和油墨排出可靠性优异，液体的劣化抑制喷墨头部件的排斥性。

45. 发明授权

US08449100B2 Inkjet recording method 有权
标题翻译：喷墨记录方法
公开(公告)号：US08449100B2
公开(公告)日：2013-05-28
申请号：US12723920
申请日：2010-03-15
申请人： Tomoyuki Ohzeki
发明人： Tomoyuki Ohzeki
IPC分类号： B41J2/01
CPC分类号： B41M7/00 , B41M5/0023 , C09D11/322 , C09D11/40
摘要： An inkjet recording method of the invention includes at least: applying, onto a recording medium, an ink composition containing at least a pigment, a copolymer containing at least a fluorine atom, a water-soluble organic solvent, and water, thereby forming an image; drying the image by removing the water-soluble organic solvent and at least a part of the water from the recording medium; and heat-fixing the image onto the recording medium by bringing a surface of the image into contact with a heating member, and may further include other processes.
摘要翻译：本发明的喷墨记录方法至少包括：将至少含有颜料的油墨组合物，至少含有氟原子的共聚物，水溶性有机溶剂和水涂布在记录介质上，从而形成图像 ; 通过从记录介质去除水溶性有机溶剂和至少一部分水来干燥图像; 并且通过使图像的表面与加热构件接触来将图像热固定到记录介质上，并且还可以包括其他处理。

46. 发明授权

US08348410B2 Ink set for inkjet recording and image recording method 有权
标题翻译：墨水设置用于喷墨记录和图像记录方法
公开(公告)号：US08348410B2
公开(公告)日：2013-01-08
申请号：US12543532
申请日：2009-08-19
申请人： Tomoyuki Ohzeki , Terukazu Yanagi
发明人： Tomoyuki Ohzeki , Terukazu Yanagi
IPC分类号： G01D11/00
CPC分类号： C09D11/54 , C09D11/326
摘要： An ink set for inkjet recording including an ink composition including a dispersion of a pigment dispersed by a water-insoluble polymer which is formed by copolymerizing a monomer mixture containing a styrenic macromer, as well as self-dispersing polymer particles, a water-soluble organic solvent, and water; and a reactive liquid which forms an aggregate when contacted with the ink composition; and an image recording method using the ink set, are provided.
摘要翻译：一种用于喷墨记录的油墨组，包括油墨组合物，其包含通过使含有苯乙烯大分子单体的单体混合物以及自分散聚合物颗粒，水溶性有机物共聚形成的不溶于水的聚合物分散的颜料的分散体溶剂和水; 以及当与油墨组合物接触时形成聚集体的反应性液体; 以及使用该油墨组的图像记录方法。

47. 发明授权

US07462444B2 Image forming method for the photothermographic material 失效
标题翻译：光热成像材料的成像方法
公开(公告)号：US07462444B2
公开(公告)日：2008-12-09
申请号：US11267199
申请日：2005-11-07
申请人： Yutaka Oka , Tomoyuki Ohzeki
发明人： Yutaka Oka , Tomoyuki Ohzeki
IPC分类号： G03C5/16 , G03C1/498
CPC分类号： G03C1/49881 , G03C1/08 , G03C1/49818 , G03C1/49827 , G03C1/49845 , G03C1/49863 , G03C5/02 , G03C7/3041 , G03C7/30541 , G03C2001/03558 , G03C2001/03564 , G03C2200/36
摘要： An image forming method comprising: imagewise exposing and thermal developing a photothermographic material using an image recording apparatus, wherein a part of the sheet is exposed and, in parallel with the exposure, development is started on a part of the sheet having been already exposed: wherein the photothermographic material comprises a reducing agent represented by formula (R), and wherein the photosensitive silver halide contains at least two preformed photosensitive silver halides having respective sensitivities different from each other for a light with the same exposure wavelength and a silver iodide content of the photosensitive silver halide is 40% by mole or more.
摘要翻译：一种图像形成方法，包括：使用图像记录装置对光热敏成像材料进行成像曝光和热显影，其中所述片材的一部分被暴露，并且与所述曝光平行地，在已经暴露的片材的一部分上开始显影：其中所述光热成像材料包含由式（R）表示的还原剂，并且其中所述感光卤化银包含至少两种具有相同感光度的预成型感光性卤化银，对于具有相同曝光波长的光和碘化银含量感光卤化银为40摩尔％以上。

48. 发明授权

US07410745B2 Photothermographic material and image forming method using same 失效
标题翻译：光热成像材料和图像形成方法使用相同
公开(公告)号：US07410745B2
公开(公告)日：2008-08-12
申请号：US10736561
申请日：2003-12-17
申请人： Tomoyuki Ohzeki , Eiichi Okutsu
发明人： Tomoyuki Ohzeki , Eiichi Okutsu
IPC分类号： G03C5/16 , G03C1/619
CPC分类号： G03C1/49818 , G03C1/0051 , G03C1/49845 , G03C5/04 , G03C5/17 , G03C2001/0056 , G03C2001/03552 , G03C2001/03558 , G03C2001/03594
摘要： The invention provides a photothermographic material including: a support and an image-forming layer including a non-photosensitive silver salt, a photosensitive silver halide, a binder, and a reduction agent disposed on the support, wherein a silver iodide content in the photosensitive silver halide is in a range from 40 mol % to 100 mol %; and an average sphere-equivalent diameter of the photosensitive silver halide is in a range from 0.3 μm to 5.0 μm. The photothermographic material may further include a silver iodide complex forming agent as a compound which substantially reduces visible light absorption caused by the photosensitive silver halide after thermal development. At least 50%, in terms of a projected area, of the photosensitive silver halide may be occupied by tabular silver halide grains having an aspect ratio of from 2 to 50 and being deposited with a silver salt in an epitaxial growth manner.
摘要翻译：本发明提供了一种光热成像材料，其包括：载体和包含非感光银盐，感光卤化银，粘合剂和还原剂的图像形成层，其设置在载体上，其中感光银中的碘化银含量卤化物在40mol％至100mol％的范围内; 并且感光卤化银的平均球当量直径在0.3μm至5.0μm的范围内。光热敏成像材料还可以包括作为化合物的碘化银络合物形成剂，其在热显影后基本上降低由感光卤化银引起的可见光吸收。感光卤化银的投影面积的至少50％可以由具有2至50的纵横比的片状卤化银颗粒占据，并以外延生长方式沉积银盐。

49. 发明申请

US20060110692A1 Image forming method for the photothermographic material 失效
标题翻译：光热成像材料的成像方法
公开(公告)号：US20060110692A1
公开(公告)日：2006-05-25
申请号：US11267199
申请日：2005-11-07
申请人： Yutaka Oka , Tomoyuki Ohzeki
发明人： Yutaka Oka , Tomoyuki Ohzeki
IPC分类号： G03C5/16
CPC分类号： G03C1/49881 , G03C1/08 , G03C1/49818 , G03C1/49827 , G03C1/49845 , G03C1/49863 , G03C5/02 , G03C7/3041 , G03C7/30541 , G03C2001/03558 , G03C2001/03564 , G03C2200/36
摘要： An image forming method comprising: imagewise exposing and thermal developing a photothermographic material using an image recording apparatus, wherein a part of the sheet is exposed and, in parallel with the exposure, development is started on a part of the sheet having been already exposed: wherein the photothermographic material comprises a reducing agent represented by formula (R), and wherein the photosensitive silver halide contains at least two preformed photosensitive silver halides having respective sensitivities different from each other for a light with the same exposure wavelength and a silver iodide content of the photosensitive silver halide is 40% by mole or more.
摘要翻译：一种图像形成方法，包括：使用图像记录装置对光热敏成像材料进行成像曝光和热显影，其中所述片材的一部分被暴露，并且与所述曝光平行地，在已经暴露的片材的一部分上开始显影：其中所述光热成像材料包含由式（R）表示的还原剂，并且其中所述感光卤化银包含至少两种具有相同感光度的预成型感光性卤化银，对于具有相同曝光波长的光和碘化银含量感光卤化银为40摩尔％以上。

50. 发明授权

US06764816B2 Thermally developable photosensitive material 失效
标题翻译：耐热可感光材料
公开(公告)号：US06764816B2
公开(公告)日：2004-07-20
申请号：US10102886
申请日：2002-03-22
申请人： Tomoyuki Ohzeki
发明人： Tomoyuki Ohzeki
IPC分类号： G03C1498
CPC分类号： G03C1/49845 , G03C1/061 , G03C1/346 , G03C1/49881 , G03C2200/52 , G03C2200/60
摘要： The present invention provides a thermally developable photosensitive material including a support, the image-forming layer containing a non-photosensitive organic silver salt, a photosensitive silver halide, a reducing agent, a binder and a compound represented by the following formula (I), wherein after the material is exposed and thermally developed at 121° C. for 24 seconds, at least 90% of the developed silver is in contact with the photosensitive silver halide grains after development; (X&Parenclosest;k&Parenopenst;L&Parenclosest;m&Parenopenst;A—B)n Formula (I) wherein: X represents a silver halide-adsorbing group or light-absorbing group; L represents a (k+n)-valent linking group; A represents an electron-donating group, B represents a leaving group or a hydrogen atom, and after oxidized, (A—B) is eliminated or deprotonated to form a radical A′; and k falls between 0 and 3; m represents 0 or 1; n represents 1 or 2, but if k=0 and n=1, then m=0.
摘要翻译：本发明提供了一种可热显影的感光材料，其包括载体，含有非光敏有机银盐的成像层，感光卤化银，还原剂，粘合剂和由下式（I）表示的化合物，其中在121℃暴露和热显影24秒后，显影的银的至少90％与显影后的感光卤化银颗粒接触;其中：X表示卤化银吸附基团或光吸收组 L表示（k + n）价连接基团; A表示给电子基团，B表示离去基团或氢原子，氧化后，（A-B）被去除或去质子化以形成基团A'; k在0和3之间; m表示0或1; n表示1或2，但如果k = 0且n = 1，则m = 0。

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