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41. 发明专利

JP2011063658A Ink set and image forming method 审中-公开
标题翻译：墨盒和图像形成方法
公开(公告)号：JP2011063658A
公开(公告)日：2011-03-31
申请号：JP2009213678
申请日：2009-09-15
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： ARAI KINZO , IMAMURA YAKA
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/38 , C09D11/40 , C09D11/54
摘要： PROBLEM TO BE SOLVED: To provide an ink set capable of securing a long-term discharge reliability, and capable of forming a high quality image with excellent blocking resistance of a printed matter, and to provide an image forming method.
SOLUTION: The ink set contains: an ink composition that contains a pigment, polymer particles whose glass transition temperature is 50°C or more, and at least either amino acid or an amino acid derivative; and a maintenance liquid.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够确保长期放电可靠性并且能够形成具有优异的印刷物的抗粘连性的高质量图像的油墨组，并提供图像形成方法。油墨组包含：含有颜料的油墨组合物，其玻璃化转变温度为50℃以上的聚合物颗粒，以及至少氨基酸或氨基酸衍生物; 和维护液。版权所有（C）2011，JPO＆INPIT

42. 发明专利

JP2011052135A Ink set and image formation method 有权
标题翻译：油墨和图像形成方法
公开(公告)号：JP2011052135A
公开(公告)日：2011-03-17
申请号：JP2009203045
申请日：2009-09-02
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： ARAI KINZO , TOJO KAORU , IMAMURA YAKA
IPC分类号： B41J2/01 , B41J2/165 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/54
CPC分类号： C09D11/322 , C08K5/21 , C09B67/0013 , C09B67/0022 , C09B67/0023
摘要： PROBLEM TO BE SOLVED: To provide an ink set including an ink composition having excellent friction resistance, jetting stability, high-speed printability and blocking resistance, and a maintenance liquid. SOLUTION: The ink set includes the ink composition and the maintenance liquid, wherein the ink composition includes a pigment, polymer particles having the glass transition temperature (Tg) of 50°C or higher, and at least one of urea and a urea derivative. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种包括具有优异摩擦阻力，喷射稳定性，高速可印刷性和抗粘连性的油墨组合物和维护液体的油墨组。油墨组合物包括油墨组合物和维护液体，其中油墨组合物包含颜料，玻璃化转变温度（Tg）为50℃或更高的聚合物颗粒，以及尿素和尿素衍生物。版权所有（C）2011，JPO＆INPIT

43. 发明专利

JP2011038025A Ink set and method for forming image 有权
标题翻译：用于形成图像的墨盒和方法
公开(公告)号：JP2011038025A
公开(公告)日：2011-02-24
申请号：JP2009188264
申请日：2009-08-17
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： ARAI KINZO , OZEKI TOMOYUKI , IMAMURA YAKA
IPC分类号： B41J2/01 , B41J2/165 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/54
CPC分类号： C09D11/322 , C09D11/326 , C09D11/40 , C09D11/54
摘要： PROBLEM TO BE SOLVED: To provide an ink set that can assure long-term discharge reliability, can form images having good image gloss, abrasion resistance, and offset resistance, and hence excellent in print grace, and can make image formation speed higher, and to provide a method for forming images. SOLUTION: The ink set comprises an ink composition and a maintenance liquid, wherein, the ink composition contains a pigment, that is covered by a water insoluble polymer obtained by copolymerization of a monomer mixture containing a styrene-based macromer, a polymer particle, a water soluble organic solvent, and water, and the maintenance liquid is for removing a deposit originated in the ink composition from a head nozzle face. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以确保长期放电可靠性的墨水组合，可以形成具有良好的图像光泽度，耐磨损性和抗偏移性的图像，因此具有优异的印刷宽度，并且可以使图像形成速度并提供形成图像的方法。油墨组合物包括油墨组合物和维护液体，其中，油墨组合物含有颜料，其被不溶于水的聚合物覆盖，所述水不溶性聚合物通过使含有苯乙烯基大分子单体的混合物，聚合物颗粒，水溶性有机溶剂和水，并且维护液体用于从头部喷嘴面去除在油墨组合物中产生的沉积物。版权所有（C）2011，JPO＆INPIT

44. 发明专利

JP2010215853A Ink set and method for recording image 审中-公开
标题翻译：用于记录图像的墨盒和方法
公开(公告)号：JP2010215853A
公开(公告)日：2010-09-30
申请号：JP2009066606
申请日：2009-03-18
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： KARIYA TOSHIHIRO , ARAI KINZO
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/38 , C09D11/54
摘要： PROBLEM TO BE SOLVED: To provide an ink set excellent in the maintenance performance of the ink-jet head, and also capable of suppressing the occurrence of blockings of the images obtained, and to provide a method for recording such images. SOLUTION: The ink set comprises: (a) an aqueous ink composition including: a pigment, resin particles having a ≥80°C glass transition temperature and an absolute value of ζ-potential of ≥50 mV, a water-miscible organic solvent, and water; and (b) a maintenance solution including: an organic solvent and water. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供喷墨头的维护性能优异的油墨组，并且还能够抑制所获得的图像的堵塞的发生，并提供记录这种图像的方法。油墨组包括：（a）水性油墨组合物，其包含：颜料，具有≥80℃玻璃化转变温度和ζ电位绝对值≥50mV的树脂颗粒，水混溶有机溶剂和水; 和（b）维持溶液，包括：有机溶剂和水。版权所有（C）2010，JPO＆INPIT

45. 发明专利

JP2010184429A Ink set and image recording method 有权
标题翻译：墨盒和图像记录方法
公开(公告)号：JP2010184429A
公开(公告)日：2010-08-26
申请号：JP2009029972
申请日：2009-02-12
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： KARIYA TOSHIHIRO , YANAGI TERUKAZU , ARAI KINZO , TAMURA AKIO
IPC分类号： B41M5/00 , B41J2/01 , B41J2/165 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/38
CPC分类号： C09D11/40 , C09D11/322 , C09D11/54
摘要： PROBLEM TO BE SOLVED: To provide an ink set which suppresses the generation of blocking at an imaging part, is excellent in scuff resistance, excellent in cleaning properties of a nozzle face or the like of an inkjet head, and can stably record an image with high quality, and to provide an image recording method. SOLUTION: The ink set comprises (a) a water-based ink composition comprising a pigment, a resin particle with a minimum film forming temperature (MFT 0 ) of ≥60°C when it is made to be a dispersion product, a water-soluble organic solvent when the water-soluble organic solvent with an amount of 25 mass% to the solid content of the resin particle and water are mixed to form a mixed liquid, the minimum film forming temperature (MFT 25 ) of the resin particle is at least 40°C lower than the MFT 0 in the water dispersion product, and water, and (b) a maintenance liquid comprising the organic solvent and water. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种抑制成像部分产生阻塞的油墨组，具有优异的耐刮擦性，喷墨头的喷嘴面等的清洁性能优异，并且可以稳定地记录高质量的图像，并提供图像记录方法。解决方案：油墨组包括（a）水性油墨组合物，其包含颜料，具有最低成膜温度（MFT 0 ）≥60℃的树脂颗粒，当它是当将相对于树脂颗粒和水的固体含量为25质量％的水溶性有机溶剂混合以形成混合液体时，制成分散体产物水溶性有机溶剂，形成最低成膜温度（MFT 25 ）比水分散体中的MFT 0 低至少40℃，和（b）包含有机溶剂和水。版权所有（C）2010，JPO＆INPIT

46. 发明专利

JP2010069635A Liquid delivering head and image forming apparatus 审中-公开
标题翻译：液体传送头和图像形成装置
公开(公告)号：JP2010069635A
公开(公告)日：2010-04-02
申请号：JP2008236927
申请日：2008-09-16
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： YOKOUCHI TSUTOMU , ARAI KINZO
IPC分类号： B41J2/01
CPC分类号： B41J2/14233 , B41J2/1433 , B41J2/155 , B41J2/162 , B41J2/1625 , B41J2/1626 , B41J2/1634 , B41J2/16552 , B41J2002/14459 , B41J2202/20
摘要： PROBLEM TO BE SOLVED: To prevent a nozzle from being dried and clogged by stably moistening surroundings of the nozzle of a liquid delivering head. SOLUTION: The liquid delivering head includes a drying preventing liquid feeding opening (18) for feeding a drying preventing liquid to a nozzle face of a nozzle plate (12), a flow path (16) for making the drying preventing liquid fed to the nozzle face from the drying preventing liquid feeding opening (18) flow along the nozzle face, and a drying preventing liquid discharging opening (20) for sucking and discharging the drying preventing liquid flowing on the nozzle face along the flow path (16) from the nozzle face. Moistening is performed by vaporizing the drying preventing liquid while the drying preventing liquid is made to flow through the flow path (16). The flow path (16) is formed of a lyophilic region formed on the nozzle face. In addition, the flow of the drying preventing liquid becomes smooth by obliquely setting the nozzle face of the head to a horizontal face. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止喷嘴被液体输送头的喷嘴的稳定润湿周围干燥和堵塞。解决方案：液体输送头包括用于将防干燥液体供给到喷嘴板（12）的喷嘴面的防干液供给口（18），用于使干燥防止液体进料的流路（16）来自防干液供给口（18）的喷嘴面沿着喷嘴面流动，以及用于吸引和排出沿着流路（16）在喷嘴面上流动的防干燥液的防干燥液体排出口（20）从喷嘴面。通过使干燥防止液体蒸发，同时防止干燥液体流过流路（16），进行润湿。流路（16）由形成在喷嘴面上的亲液性区域形成。此外，通过将头部的喷嘴面倾斜地设置成水平面，防干燥液体的流动变得平滑。版权所有（C）2010，JPO＆INPIT

47. 发明专利

JP2010064480A Ink set and image forming method 有权
标题翻译：墨盒和图像形成方法
公开(公告)号：JP2010064480A
公开(公告)日：2010-03-25
申请号：JP2009174153
申请日：2009-07-27
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： ARAI KINZO , IMAMURA YAKA , INOUE HIROSHI
IPC分类号： B41M5/00 , B41J2/01 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/38
CPC分类号： C09D11/54 , C09D11/322
摘要： PROBLEM TO BE SOLVED: To provide an ink set which is improved in the maintenance performance of a nozzle face of an ink head, and can obtain a high-quality image. SOLUTION: The ink set has (a) an ink composition containing a pigment and (b) a maintenance liquid containing a solvent of an SP value of 27.5 or smaller by 50 mass% or more in the total solvent. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种油墨组，其提高了油墨头的喷嘴面的维护性能，并且可以获得高质量的图像。油墨组具有（a）含有颜料的油墨组合物和（b）在总溶剂中含有SP值为27.5以下的溶剂的维持液，含量为50质量％以上。版权所有（C）2010，JPO＆INPIT

48. 发明专利

JP2009256618A Inkjet recording liquid 有权
标题翻译：喷墨记录液
公开(公告)号：JP2009256618A
公开(公告)日：2009-11-05
申请号：JP2009059318
申请日：2009-03-12
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： IGOSHI TAKEO , FURUKAWA KOJI , ARAI KINZO , HIRATO KATSUYUKI
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/326 , C09D11/38
CPC分类号： C09D11/033
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording liquid which is almost free from curling, and has excellent storage stability and jetting stability.
SOLUTION: The inkjet recording liquid contains water, at least one kind of colorant, and a first water-soluble organic solvent having a structure expressed by general formula (1), an SP value of ≤27.5, and a molecular weight of 240-1,400. The sum of the percent content of the first water-soluble organic solvent and the percent content of a second water-soluble organic solvent different from the first water-soluble organic solvent and having an SP value of ≤27.5 is ≥70 mass% of the total amount of all the organic solvents. General formula (1): R-A
n -OH (wherein, R represents a hydrogen atom; a 1-4C alkyl group or a 3-12C group derived from a sugar alcohol; A each independently represents an ethyleneoxy group or a propyleneoxy group; and n represents an integer of 3-24).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供几乎没有卷曲的喷墨记录液体，并且具有优异的储存稳定性和喷射稳定性。解决方案：喷墨记录液含有水，至少一种着色剂和具有由通式（1）表示的结构的第一水溶性有机溶剂，SP值≤27.5，分子量为 240-1,400。第一水溶性有机溶剂的含有百分比和第一水溶性有机溶剂的第二水溶性有机溶剂的含量与第一水溶性有机溶剂的含量的百分比之和为SP值≤27.5，为≥70质量％所有有机溶剂的总量。通式（1）：其中R表示氢原子，1-4C烷基或衍生自糖醇的3-12C基团; A各自独立地表示亚乙基氧基基或丙烯氧基; n表示3〜24的整数）。版权所有（C）2010，JPO＆INPIT

49. 发明专利

JP2009215507A Image forming method 审中-公开
标题翻译：图像形成方法
公开(公告)号：JP2009215507A
公开(公告)日：2009-09-24
申请号：JP2008063219
申请日：2008-03-12
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： ARAI KINZO , IGOSHI TAKEO
IPC分类号： B41J2/01 , B41J2/165 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/38
CPC分类号： B41J2/16538
摘要： PROBLEM TO BE SOLVED: To provide an image forming method for improving maintenance of a nozzle surface of an inkjet head while maintaining scratch resistance of an image. SOLUTION: This image forming method includes an ink discharge process for discharging ink, which includes (a) a pigment, (b) water, (c) a water-soluble solvent, and (d) polymer fine particles, to a medium for recording, and a deposit removal process for removing ink deposits from the nozzle surface of a head discharging the ink. The ink satisfies the following expression (1): A d /A w ≤0.1 (1), wherein A d represents absorbance at λmax observed when 1L of water is added to an ink residual obtained when 0.1 g of the ink is dried under a condition of relative humidity 50% at 23°C for 24 hours, and A w represents absorbance at λmax observed when 1L of water is added to 0.1g of the ink. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于改善喷墨头的喷嘴表面的维护同时保持图像的耐刮擦性的图像形成方法。该图像形成方法包括：（a）颜料，（b）水，（c）水溶性溶剂和（d）聚合物细颗粒）的油墨排出处理，用于记录的介质和用于从喷墨头的喷嘴的喷嘴表面去除墨沉积物的沉积物去除工艺。油墨满足以下表达式（1）：其中A d 表示在观察到的λmax处的吸光度，A ≤0.1（1）当在23℃的相对湿度为50％的条件下将0.1g油墨干燥24小时时，将1L的水添加到所得到的油墨残留物中，并且A w 表示在观察到的λmax处的吸光度当向0.1g油墨中加入1L水时，版权所有（C）2009，JPO＆INPIT

50. 发明专利

JP2008246839A Thermal transfer image receiving sheet and method for manufacturing the same 审中-公开
标题翻译：热转印图像接收片及其制造方法
公开(公告)号：JP2008246839A
公开(公告)日：2008-10-16
申请号：JP2007090856
申请日：2007-03-30
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： ARAI KINZO , IRITA KIYOSHI
IPC分类号： B41M5/382 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet having high density printing characteristics by maximizing the utilization of a heat insulating layer using a hollow polymer and a receiving layer using a polymer latex while utilizing advantages of a coating system and capable of achieving a superior image formation owing to high smoothness, and to provide a method for manufacturing it. SOLUTION: The method for manufacturing the thermal transfer image receiving sheet which has at least one heat insulating layer on a substrate, has at least one layer of the receiving layer containing at least one polymer latex, and in which at least two layers are formed by simultaneously and in layers coating, is characterized in that at least one of the coating liquids for the receiving layer containing the polymer latex is delivered by using a pump whose mechanical sliding part is not brought into contact with the coating liquid for the receiving layer containing the polymer latex. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了提供具有高密度印刷特性的热转印图像接收片材，通过使用中空聚合物和使用聚合物胶乳的接收层最大化利用绝热层，同时利用涂布系统的优点和能够通过高平滑度实现优异的图像形成，并提供其制造方法。解决方案：用于制造在基底上具有至少一个绝热层的热转印图像接收片的方法具有至少一层包含至少一种聚合物胶乳的接收层，并且其中至少两层其特征在于，含有聚合物胶乳的接受层的涂布液中的至少一种通过使用其机械滑动部未与用于接收的涂布液接触的泵输送含有聚合物胶乳的层。版权所有（C）2009，JPO＆INPIT

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