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    • 1. 发明申请
    • HEAT-SENSITIVE RECORDING MATERIAL
    • 感应记录材料
    • US20120021900A1
    • 2012-01-26
    • US13248519
    • 2011-09-29
    • Motoi OriharaNorihiko Inaba
    • Motoi OriharaNorihiko Inaba
    • B41M5/323
    • B41M5/44B41M5/3275B41M5/3335B41M5/3375B41M2205/04B41M2205/40
    • To provide a heat-sensitive recording material including a substrate; a heat-sensitive color-developing layer over the substrate, the heat-sensitive color-developing layer containing a leuco dye and a developer; a first protective layer over the heat-sensitive color-developing layer, the first protective layer containing a water-soluble resin and a crosslinking agent; and a second protective layer over the first protective layer, the second protective layer containing a water-soluble resin, a crosslinking agent and a pigment, wherein the heat-sensitive color-developing layer, the first protective layer and the second protective layer are formed simultaneously by curtain coating method, and the second protective layer contains diacetone-modified polyvinyl alcohol and acrylic resin or maleic acid copolymer resin.
    • 提供包括基板的热敏记录材料; 在基底上的热敏彩色显影层,含有无色染料和显影剂的热敏显色层; 热敏彩色显影层上的第一保护层,含有水溶性树脂和交联剂的第一保护层; 以及在所述第一保护层上的第二保护层,所述第二保护层含有水溶性树脂,交联剂和颜料,其中形成所述热敏显色层,所述第一保护层和所述第二保护层 同时通过帘式涂布法,第二保护层含有双丙酮改性的聚乙烯醇和丙烯酸树脂或马来酸共聚物树脂。
    • 2. 发明申请
    • HEAT-SENSITIVE RECORDING MATERIAL
    • 感应记录材料
    • US20080234128A1
    • 2008-09-25
    • US12050535
    • 2008-03-18
    • Motoi ORIHARANorihiko Inaba
    • Motoi ORIHARANorihiko Inaba
    • B41M5/26
    • B41M5/44B41M5/3275B41M5/3335B41M5/3375B41M2205/04B41M2205/40
    • To provide a heat-sensitive recording material including a substrate; a heat-sensitive color-developing layer over the substrate, the heat-sensitive color-developing layer containing a leuco dye and a developer; a first protective layer over the heat-sensitive color-developing layer, the first protective layer containing a water-soluble resin and a crosslinking agent; and a second protective layer over the first protective layer, the second protective layer containing a water-soluble resin, a crosslinking agent and a pigment, wherein the heat-sensitive color-developing layer, the first protective layer and the second protective layer are formed simultaneously by curtain coating method, and the second protective layer contains diacetone-modified polyvinyl alcohol and acrylic resin or maleic acid copolymer resin.
    • 提供包括基板的热敏记录材料; 在基底上的热敏彩色显影层,含有无色染料和显影剂的热敏显色层; 热敏彩色显影层上的第一保护层,含有水溶性树脂和交联剂的第一保护层; 以及在所述第一保护层上的第二保护层,所述第二保护层含有水溶性树脂,交联剂和颜料,其中形成所述热敏显色层,所述第一保护层和所述第二保护层 同时通过帘式涂布法,第二保护层含有双丙酮改性的聚乙烯醇和丙烯酸树脂或马来酸共聚物树脂。
    • 4. 发明授权
    • Heat-sensitive recording material
    • 热敏记录材料
    • US08193116B2
    • 2012-06-05
    • US13248519
    • 2011-09-29
    • Motoi OriharaNorihiko Inaba
    • Motoi OriharaNorihiko Inaba
    • B41M5/42
    • B41M5/44B41M5/3275B41M5/3335B41M5/3375B41M2205/04B41M2205/40
    • To provide a heat-sensitive recording material including a substrate; a heat-sensitive color-developing layer over the substrate, the heat-sensitive color-developing layer containing a leuco dye and a developer; a first protective layer over the heat-sensitive color-developing layer, the first protective layer containing a water-soluble resin and a crosslinking agent; and a second protective layer over the first protective layer, the second protective layer containing a water-soluble resin, a crosslinking agent and a pigment, wherein the heat-sensitive color-developing layer, the first protective layer and the second protective layer are formed simultaneously by curtain coating method, and the second protective layer contains diacetone-modified polyvinyl alcohol and acrylic resin or maleic acid copolymer resin.
    • 提供包括基板的热敏记录材料; 在基底上的热敏彩色显影层,含有无色染料和显影剂的热敏显色层; 热敏彩色显影层上的第一保护层,含有水溶性树脂和交联剂的第一保护层; 以及在所述第一保护层上的第二保护层,所述第二保护层含有水溶性树脂,交联剂和颜料,其中形成所述热敏显色层,所述第一保护层和所述第二保护层 同时通过帘式涂布法,第二保护层含有双丙酮改性的聚乙烯醇和丙烯酸树脂或马来酸共聚物树脂。
    • 5. 发明授权
    • Toner and method of developing
    • 调色剂和开发方法
    • US5474869A
    • 1995-12-12
    • US316071
    • 1994-09-30
    • Masami TomitaKohichi KatohTomoe HagiwaraKoji SuzukiShigekazu EnokiNaoki IwataMotoi OriharaShinichi Kuramoto
    • Masami TomitaKohichi KatohTomoe HagiwaraKoji SuzukiShigekazu EnokiNaoki IwataMotoi OriharaShinichi Kuramoto
    • G03G9/087G03G9/08G03G13/08G03G15/08
    • G03G9/0821G03G13/08G03G15/0806G03G9/0823G03G2215/0614Y10S430/104
    • A toner comprising a binder resin and a coloring agent, with an aggregation degree of 5 to 60%, and an absolute value of Q/M measured by the suction method of 2 to 30 .mu.C/g for use in (1) an image formation method in which electric charges are selectively held on the surface of a development roller to form a number of closed micro fields near the surface of the development roller, a non-magnetic one-component type developer comprising toner, with addition of an auxiliary agent thereto when necessary, is supplied onto the development roller, the developer is held on the surface of the development roller by the micro fields, and latent electrostatic images are developed to visible toner images, and (2) an image formation method in which the surface of a developer-bearing member having a chargeable and photoconductive surface is charged, the charged surface is selectively exposed to light for form a number of micro fields near the developer-bearing member, a non-magnetic one-component type developer comprising toner, to which auxiliary agents may be added when necessary, is supplied onto the development roller, the developer is held on the surface of the development roller by the micro fields, and latent electrostatic images are developed to visible images by the developer.
    • 包含粘合剂树脂和着色剂的调色剂,聚集度为5〜60%,吸收法测定的Q / M绝对值为2〜30μC/ g,用于(1)图像 选择性地将电荷保持在显影辊的表面上以形成显影辊表面附近的多个闭合微场的形成方法,包含调色剂的非磁性单组分型显影剂,添加辅助剂 必要时将其供给到显影辊上,显影剂通过微场被保持在显影辊的表面上,静电潜像被显影成可见的调色剂图像,(2)图像形成方法,其中表面 具有可充电和光电导表面的显影剂承载构件被充电,带电表面选择性地暴露于光以形成显影剂承载构件附近的多个微场,非磁性单组分 包含调色剂的pe显影剂,必要时可以加入辅助剂,供给到显影辊上,显影剂通过微场被保持在显影辊的表面上,静电潜像由显影剂显影成可见的图像 。
    • 6. 发明授权
    • Image formation method
    • 图像形成方法
    • US5370959A
    • 1994-12-06
    • US855577
    • 1992-03-23
    • Tomoe HagiwaraShinichi KuramotoMotoi Orihara
    • Tomoe HagiwaraShinichi KuramotoMotoi Orihara
    • G03G9/097G03G13/08
    • G03G13/08G03G9/09741G03G9/0975G03G9/09758
    • An image formation method of developing a latent electrostatic image formed on a latent-electrostatic-image bearing member to a visible toner image by a one-component type developer consisting essentially of a toner is carried out by the steps of forming numerous micro closed electric fields near the surface of a developer-bearing member by causing the developer-bearing member to selectively hold electric charges on the surface thereof; supplying the developer to the surface of the developer-bearing member to hold the toner on the surface of the developer-bearing member by the micro closed electric fields; and developing a latent electrostatic image to a visible toner image by the toner. The toner is composed of a binder resin, a coloring agent and a quaternary ammonium salt serving as a charge controlling agent.
    • 通过基本上由调色剂组成的单组分型显影剂将形成在潜静电图像承载部件上的静电潜像显影成可见调色剂图像的图像形成方法通过以下步骤进行:形成许多微封闭电场 通过使显影剂承载构件在其表面上选择性地保持电荷而在显影剂承载构件的表面附近; 将显影剂供应到显影剂承载构件的表面,以通过微电气场将调色剂保持在显影剂承载构件的表面上; 并通过调色剂将静电潜像显影成可见的调色剂图像。 调色剂由作为电荷控制剂的粘合剂树脂,着色剂和季铵盐构成。