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    Inkjet printing apparatus and ink printing method
    1.
    发明授权
    Inkjet printing apparatus and ink printing method 有权
    喷墨印刷装置和油墨印刷方法

    公开(公告)号：US07059713B2

    公开(公告)日：2006-06-13

    申请号：US10798811

    申请日：2004-03-10

    申请人： Nobuyuki Matsumoto ,  Sadayuki Sugama ,  Mikio Sanada

    发明人： Nobuyuki Matsumoto ,  Sadayuki Sugama ,  Mikio Sanada

    IPC分类号： B41J2/01 ,  B41J11/08

    CPC分类号： B41J11/0015 ,  B41J11/0085

    摘要： In an inkjet printing apparatus, when a printing is performed by generating the reacting so that, on the printing sheet, permeation of an ink solvent is delayed to prevent that the fixing time is prolonged thereby. A printing sheet is sucked by the comparatively weak suction force in a degree in which the sheet is tightly contacted with the pore of the platen. Hereby, insolubilized or coagulated coloring matters and the ink solvent except the reactive radical component or water on the sheet are sucked together into the sheet, and then the forcible permeation condition is formed. As a result, the fixing time is shorter than in a case where there is no suction, and the fixing by the reactive system ink-set can be accelerated.

    摘要翻译： 在喷墨打印装置中，当通过产生反应进行打印，使得在打印纸上延迟油墨溶剂的渗透以防止定影时间延长。 通过相对较弱的吸力将印刷纸吸收到片材与压板的孔紧密接触的程度。 由此，不溶解或凝结的着色物质和除了片材上的反应性成分或水之外的油墨溶剂一起吸入片材中，然后形成强制渗透条件。 结果，定影时间比没有吸力的情况下的定影时间短，并且可以加速由反应系统油墨的固定。

    Inkjet printing apparatus and ink printing method
    2.
    发明申请
    Inkjet printing apparatus and ink printing method 有权
    喷墨印刷装置和油墨印刷方法

    公开(公告)号：US20050110857A1

    公开(公告)日：2005-05-26

    申请号：US10798811

    申请日：2004-03-10

    申请人： Nobuyuki Matsumoto ,  Sadayuki Sugama ,  Mikio Sanada

    发明人： Nobuyuki Matsumoto ,  Sadayuki Sugama ,  Mikio Sanada

    IPC分类号： B41J2/01 ,  B41J2/165 ,  B41J11/00

    CPC分类号： B41J11/0015 ,  B41J11/0085

    摘要： In an inkjet printing apparatus, when a printing is performed by generating the reacting so that, on the printing sheet, permeation of an ink solvent is delayed to prevent that the fixing time is prolonged thereby. A printing sheet is sucked by the comparatively weak suction force in a degree in which the sheet is tightly contacted with the pore of the platen. Hereby, insolubilized or coagulated coloring matters and the ink solvent except the reactive radical component or water on the sheet are sucked together into the sheet, and then the forcible permeation condition is formed. As a result, the fixing time is shorter than in a case where there is no suction, and the fixing by the reactive system ink-set can be accelerated.

    摘要翻译： 在喷墨打印装置中，当通过产生反应进行打印，使得在打印纸上延迟油墨溶剂的渗透以防止定影时间延长。 通过相对较弱的吸力将印刷纸吸收到片材与压板的孔紧密接触的程度。 由此，不溶解或凝结的着色物质和除了片材上的反应性成分或水之外的油墨溶剂一起吸入片材中，然后形成强制渗透条件。 结果，定影时间比没有吸力的情况下的定影时间短，并且可以加速由反应系统油墨的固定。

    Aqueous ink, ink set, and image-forming method
    3.
    发明授权
    Aqueous ink, ink set, and image-forming method 有权
    水性油墨，油墨组合和成像方法

    公开(公告)号：US07402200B2

    公开(公告)日：2008-07-22

    申请号：US11313670

    申请日：2005-12-22

    申请人： Takashi Imai ,  Mikio Sanada ,  Yasuhiro Nito ,  Tetsu Iwata ,  Shinichi Hakamada ,  Sadayuki Sugama ,  Hideki Takayama

    发明人： Takashi Imai ,  Mikio Sanada ,  Yasuhiro Nito ,  Tetsu Iwata ,  Shinichi Hakamada ,  Sadayuki Sugama ,  Hideki Takayama

    IPC分类号： C09D11/02

    CPC分类号： C09D11/40 ,  C09D11/54

    摘要： The present invention aims to provide an ink which has a sufficiently large area factor even in a small ink droplet quantity and can obtain images having a high image density, and further has a superior storage stability. According to the present invention, a cyan ink is provided which is used in an ink set having four kinds of aqueous inks consisting of a cyan ink, a magenta ink, a yellow ink and a black ink in which each ink comprises at least water, a water-insoluble coloring material, and a plurality of water-soluble organic solvents having a good medium or good mediums for the water-insoluble coloring material and a poor medium or poor mediums for the water-insoluble coloring material, wherein, the ratio B1/A1 is from 0.5 or more to 3.0 or less, where A1 denotes the total content (mass %) of the good medium based on the total mass of the cyan ink and B1 denotes the total content (mass %) of the poor medium based on the total mass of the cyan ink, and a water-soluble organic solvent which shows the maximum Ka value among the respective Ka values of the plurality of water-soluble organic solvents as determined by the Bristow method is the poor medium.

    摘要翻译： 本发明的目的在于提供即使在小的墨滴量中也具有足够大的面积因数并且可以获得具有高图像密度的图像的墨水，并且还具有优良的储存稳定性。 根据本发明，提供一种青色墨水，其用于具有四种由青色墨水，品红色墨水，黄色墨水和黑色墨水组成的水性墨水的墨水组合，其中每种墨水至少包含水， 水不溶性着色材料和多种水溶性着色材料介质或介质良好的水溶性有机溶剂和水不溶性着色材料的不良介质或不良介质，其中B比 1 1 <1 为0.5以上至3.0以下，其中，A 1表示良好介质的总含量（质量％） 基于青色墨水的总质量，B＆lt; 1＆lt; 1＆gt;表示基于青色墨水的总质量的不良介质的总含量（质量％）和表示 通过Bristow法测定的多种水溶性有机溶剂的各Ka值中的最大Ka值是不良介质。

    Cyan ink and ink set
    4.
    发明申请
    Cyan ink and ink set 有权
    青色墨水和墨水套装

    公开(公告)号：US20060096498A1

    公开(公告)日：2006-05-11

    申请号：US11313806

    申请日：2005-12-22

    申请人： Masashi Tsujimura ,  Mikio Sanada ,  Yasuhiro Nito ,  Sadayuki Sugama

    发明人： Masashi Tsujimura ,  Mikio Sanada ,  Yasuhiro Nito ,  Sadayuki Sugama

    IPC分类号： C09D11/02

    CPC分类号： C09D11/40 ,  C09D11/322

    摘要： A cyan ink applicable to an ink set has plurality of aqueous inks each containing at least: water; a water-insoluble coloring material; and plurality of water-soluble organic solvents including a good medium or good mediums for the water-insoluble coloring material and a poor medium or poor mediums for the water-insoluble coloring material. A ratio of a poor medium to a good medium in the cyan ink is in a specific range. A water-soluble organic solvent showing the maximum Ka value out of respective Ka values of the plurality of water-soluble organic solvents is the poor medium. A ratio of a poor medium to a good medium in an arbitrary aqueous ink in the ink set except the cyan ink and the ratio of the poor medium to the good medium in the cyan ink satisfy a specific relationship.

    摘要翻译： 适用于油墨组的青色油墨具有至少包含水的多种水性油墨; 水不溶性着色材料; 以及包含水不溶性着色材料的良好介质或良好介质的多种水溶性有机溶剂和水不溶性着色材料的不良介质或不良介质。 青色墨水中不良介质与良好介质的比例在特定范围内。 在多种水溶性有机溶剂的各Ka值中显示出最大Ka值的水溶性有机溶剂是不良介质。 除了青色墨水以外的墨水组中的任意含水墨水中的不良介质与良好介质的比例以及青色墨水中的不良介质与良好介质的比例都满足特定关系。

    Surface reformed fiber body, liquid container using fiber absorber, and method of producing fiber absorber for use in liquid ejection
    6.
    发明授权
    Surface reformed fiber body, liquid container using fiber absorber, and method of producing fiber absorber for use in liquid ejection 失效
    表面改性纤维体，使用纤维吸收剂的液体容器以及用于液体喷射的纤维吸收体的制造方法

    公开(公告)号：US06796645B2

    公开(公告)日：2004-09-28

    申请号：US09726021

    申请日：2000-11-30

    申请人： Hiroki Hayashi ,  Sadayuki Sugama ,  Shozo Hattori ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Mikio Sanada ,  Hiroshi Koshikawa ,  Kenji Kitabatake

    发明人： Hiroki Hayashi ,  Sadayuki Sugama ,  Shozo Hattori ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Mikio Sanada ,  Hiroshi Koshikawa ,  Kenji Kitabatake

    IPC分类号： B41J2175

    CPC分类号： B41J2/17513 ,  B41J2/17506

    摘要： A fiber body which exhibits sufficient ink supplying characteristics for keeping up with the trend toward diversification of ink and high printing speed while ensuring an easy and simple ink injection operation and a liquid container having the same. The ink tank has a PP fiber body (crosshatched area of the figures), as a negative pressure generating member for an ink jet head which ejects liquid to perform recording, arranged almost all over the interior thereof, so as to allow the fiber body to hold a liquid to be supplied to an ink jet head. On the top of the tank casing, provided is an atmosphere communication port. And as a PP fiber body, used is an assembly of intertwined PP fibers of which surface has been subjected to surface treatment of giving hydrophilic nature thereto.

    摘要翻译： 一种纤维体，其具有足够的墨水供应特性，以保持油墨多样化和高印刷速度的趋势，同时确保简单和简单的喷墨操作以及具有该墨水的液体容器。 墨水罐具有PP纤维体（图中的交叉阴影部分），作为用于喷射液体进行记录的负压产生部件，其几乎遍布其内部布置，以使纤维体 保持供应给喷墨头的液体。 在罐体的顶部，提供了一个大气连通口。 并且作为PP纤维体，使用的是交织的PP纤维的组合，其表面经过表面处理以赋予亲水性。

    Liquid container, liquid supply system and liquid discharge recording apparatus
    7.
    发明授权
    Liquid container, liquid supply system and liquid discharge recording apparatus 失效
    液体容器，液体供给系统和排液记录装置

    公开(公告)号：US06692115B2

    公开(公告)日：2004-02-17

    申请号：US09985515

    申请日：2001-11-05

    申请人： Mikio Sanada ,  Sadayuki Sugama ,  Hiroki Hayashi

    发明人： Mikio Sanada ,  Sadayuki Sugama ,  Hiroki Hayashi

    IPC分类号： B41J2175

    CPC分类号： B41J2/17509 ,  B41J2/17513 ,  B41J2/17596

    摘要： The invention provides a liquid container containing an absorbent member for temporarily retaining, by a capillary force, liquid to be supplied to a recording head for discharging the liquid and mounted together with the recording head on a linearly reciprocating carriage and adapted for receiving liquid replenishment to the absorbent member when the carriage is moved to a predetermined position, wherein, to the surface of the absorbent member, there is applied a polymer provided with a second portion having a lyophilic radical for rendering the surface lyophilic and a first portion having a radical of an interfacial energy different from the interfacial energy of the lyophilic radical but is approximately equal to the surfacial energy of the surface, and the first portion is oriented toward the surface while the second portion is oriented in a direction different from the surface.

    摘要翻译： 本发明提供了一种液体容器，其容纳吸收部件，用于通过毛细管力临时保持供给到用于排放液体的记录头并与记录头一起安装在线性往复滑架上的液体，并适于接收液体补充 当滑架移动到预定位置时的吸收构件，其中，向吸收构件的表面施加聚合物，该聚合物设置有具有用于使表面亲液的亲液基团的第二部分，并且第一部分具有 与亲液自由基的界面能不同的界面能，但大致等于表面的表面能，并且第一部分朝向表面定向，而第二部分在不同于表面的方向上取向。

    Surface treatment with polymer materials
    9.
    发明授权
    Surface treatment with polymer materials 有权
    用聚合物材料进行表面处理

    公开(公告)号：US07425348B2

    公开(公告)日：2008-09-16

    申请号：US11125205

    申请日：2005-05-10

    申请人： Mikio Sanada ,  Sadayuki Sugama ,  Hiroki Hayashi

    发明人： Mikio Sanada ,  Sadayuki Sugama ,  Hiroki Hayashi

    IPC分类号： B05D1/00

    CPC分类号： B82Y30/00 ,  B05D1/185 ,  B82Y40/00 ,  C08F8/42 ,  C08J7/047 ,  C08J7/14 ,  C08J2323/02 ,  C08J2483/00 ,  C09D183/04 ,  C09D183/08 ,  C09D183/12 ,  D06M15/647 ,  D06M23/005 ,  Y10T428/2995 ,  Y10T428/2998 ,  Y10T428/31663 ,  Y10T428/31855 ,  Y10T428/8305

    摘要： A surface reforming method capable of efficiently carrying out a sustainable, even reforming treatment on a prescribed surface part of an element, a surface treatment liquid to be employed for the above-described method, and an element having a reformed surface treated by the above-described method. A part of the surface of an element is subjected to the reforming treatment by providing the object surface with a polymer, which is different from a constituent material of the objet surface and comprises a first part having a functional group and a second part having an interfacial energy different from that of the functional group and approximately equal to the surface energy of the object surface and orienting the second part of the polymer toward the object surface and orienting the first part in a direction different from the object surface.

    摘要翻译： 一种表面改性方法，能够有效地对元素的规定表面部分进行可持续均匀的重整处理，用于上述方法的表面处理液，以及通过上述方法处理的具有重整表面的元件， 描述方法。 通过为物体表面提供与物体表面的构成材料不同的聚合物，对元件的表面的一部分进行重整处理，并且包括具有官能团的第一部分和具有界面的第二部分 能量与功能组的能量不同，大致等于物体表面的表面能，并将聚合物的第二部分朝向物体表面定向，并使第一部分沿与物体表面不同的方向取向。

    Cyan ink, ink set, set of ink and reaction liquid, and image forming method
    10.
    发明申请
    Cyan ink, ink set, set of ink and reaction liquid, and image forming method 有权
    青色墨水，墨水组，墨水和反应液体，以及成像方法

    公开(公告)号：US20060103703A1

    公开(公告)日：2006-05-18

    申请号：US11313959

    申请日：2005-12-22

    申请人： Yasuhiro Nito ,  Mikio Sanada ,  Sadayuki Sugama

    发明人： Yasuhiro Nito ,  Mikio Sanada ,  Sadayuki Sugama

    IPC分类号： G01D11/00 ,  C09D11/00

    CPC分类号： C09D11/40 ,  C09D11/54

    摘要： Provided is a cyan ink applicable to an ink set having four kinds of aqueous inks composed of the cyan ink, a magenta ink, a yellow ink, and a black ink each containing water; a water-insoluble coloring material; and plurality of water-soluble organic solvents including a good medium or good mediums for the water-insoluble coloring material and a poor medium or poor mediums for the water-insoluble coloring material. The content of the water-insoluble coloring material in the cyan ink is in a specific range, and the ratio B1/A1 between the good medium and the poor medium is also in a specific range. A water-soluble organic solvent showing the maximum Ka value out of respective Ka values of the plurality of water-soluble organic solvents is the poor medium. The ratio A/B between the good medium and the poor medium in an arbitrary aqueous ink in the ink set except the cyan ink and B1/A1 satisfy a specific relationship. The cyan ink provides an image having a sufficiently large area factor even with a small amount of ink droplets, and having a high image density, and is excellent in storage stability and bronzing resistance.

    摘要翻译： 提供了适用于具有四种由青色油墨，品红色油墨，黄色油墨和各自含有水的黑色油墨组成的四种水性油墨的油墨组的青色油墨。 水不溶性着色材料; 以及多种水溶性有机溶剂，其包括用于水不溶性着色材料的良好介质或良好介质，以及用于水不溶性着色材料的差介质或不良介质。 青色墨水中的水不溶性着色材料的含量在特定范围内，良好介质和不良介质之间的比例B 1 / A 1 / 也在一个特定的范围。 在多种水溶性有机溶剂的各Ka值中显示出最大Ka值的水溶性有机溶剂是不良介质。 除了青色墨水和B 1 / A 1 N以外的墨水组中的任意水性墨水中的良好介质和不良介质之间的比A / B满足特定关系 。 青色油墨即使使用少量的墨滴也提供了具有足够大的面积因子的图像，并且具有高图像密度，并且具有优异的储存稳定性和耐烫金性。