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    TONER FOR DEVELOPING ELECTROSTATIC IMAGES
    1.
    发明申请
    TONER FOR DEVELOPING ELECTROSTATIC IMAGES 审中-公开
    用于开发静电图像的调色剂

    公开(公告)号：US20170045834A1

    公开(公告)日：2017-02-16

    申请号：US15209876

    申请日：2016-07-14

    申请人： Konica Minolta, Inc.

    发明人： Aya SHIRAI ,  Shiro HIRANO ,  Junya ONISHI

    IPC分类号： G03G9/087 ,  G03G9/093

    CPC分类号： G03G9/08755 ,  G03G9/0806 ,  G03G9/08711 ,  G03G9/08724 ,  G03G9/08728 ,  G03G9/08797 ,  G03G9/093

    摘要： Provided is a toner for developing electrostatic images containing a toner particle. The toner particle contains a binder resin and a release agent. The binder resin contains a vinyl resin component and a crystalline polyester resin component. The vinyl resin component has a structural unit derived from an alkyl (meth)acrylate monomer represented by Formula (1): H2C═CR1—COOR2   Formula (1): In Formula (1), R1 represents a hydrogen atom or a methyl group, and R2 represents an alkyl group having 8 to 22 carbon atoms. The crystalline polyester resin component satisfies Formula (2): 5≦|Cacid−Calcohol|≦12   Formula (2): In Formula (2), Calcohol represents the number of carbon atoms of the main chain of a structural unit derived from a polyhydric alcohol and Cacid represents the number of carbon atoms of the main chain of a structural unit derived from a polyvalent carboxylic acid.

    摘要翻译： 在式（2）中，醇含量表示由多元醇衍生的结构单元的主链的碳原子数，Cacid表示衍生自多元羧酸的结构单元的主链的碳原子数。

    IMAGE FORMING METHOD
    3.
    发明申请
    IMAGE FORMING METHOD 审中-公开
    图像形成方法

    公开(公告)号：US20150362872A1

    公开(公告)日：2015-12-17

    申请号：US14722952

    申请日：2015-05-27

    申请人： Konica Minolta, Inc.

    发明人： Takaki KAWAMURA ,  Yasuko UCHINO ,  Junya ONISHI ,  Natsuko FUJISAKI ,  Anju HORI ,  Junya UEDA ,  Ikuko SAKURADA

    IPC分类号： G03G9/00

    CPC分类号： G03G9/08795 ,  G03G7/00 ,  G03G9/08797 ,  G03G9/0902 ,  G03G15/6585

    摘要： An image forming method includes: disposing a white toner image of a white toner and a colored toner image of a colored toner in the order named; and heat-fixing these toner images to a recording medium. The white toner and the colored toner satisfy the following relational expressions (1) and (2). In the expressions, G′0(w), G′10(w) and G′20(w) respectively represent storage moduli of the white toner 0 seconds after, 10 seconds after and 20 seconds after start of time variance measurement, and G′0(c), G′10(c) and G′20(c) respectively represent storage moduli of the colored toner 0 seconds after, 10 seconds after and 20 seconds after the start of time variance measurement. The storage moduli are obtained by the time variance measurement at 90° C. (G′10(c)/G′0(c))

    摘要翻译： 图像形成方法包括：以所述顺序设置白色调色剂的白色调色剂图像和着色调色剂的着色调色剂图像; 并将这些调色剂图像热定影到记录介质上。 白色调色剂和着色调色剂满足以下关系式（1）和（2）。 在这些表达式中，G'0（w），G'10（w）和G'20（w）分别表示在开始时间方差测量之后的10秒钟和20秒之后白色调色剂的存储模量，以及 G'0（c），G'10（c）和G'20（c）分别表示在时间变化测量开始后10秒钟和20秒后有色调色剂的储存模量。 （G'10（c）/ G'0（c））<（G'10（w）/ G'0（w））关系式（1） ）：G'20（w）

    ELECTROSTATIC IMAGE DEVELOPING TONER
    4.
    发明申请
    ELECTROSTATIC IMAGE DEVELOPING TONER 审中-公开

    公开(公告)号：US20190258185A1

    公开(公告)日：2019-08-22

    申请号：US16235535

    申请日：2018-12-28

    申请人： Konica Minolta, Inc.

    发明人： Takaki KAWAMURA ,  Shiro HIRANO ,  Junya ONISHI ,  Ami MOTOHASHI

    IPC分类号： G03G9/087

    摘要： Provided is an electrostatic image developing toner including: toner mother particles containing a binder resin and a releasing agent; and an external additive, wherein the binder resin contains a crystalline resin, and the electrostatic image developing toner satisfies the following formulas (1) and (2), tan δ3° C./min

    IMAGE FORMATION METHOD, TONER SET, AND WHITE TONER
    5.
    发明申请
    IMAGE FORMATION METHOD, TONER SET, AND WHITE TONER 有权
    图像形成方法，墨粉盒和白色墨粉

    公开(公告)号：US20160054669A1

    公开(公告)日：2016-02-25

    申请号：US14807266

    申请日：2015-07-23

    申请人： Konica Minolta, Inc.

    发明人： Anju HORI ,  Junya ONISHI ,  Yasuko UCHINO ,  Ikuko SAKURADA ,  Natsuko FUJISAKI ,  Junya UEDA ,  Takaki KAWAMURA

    IPC分类号： G03G15/01 ,  G03G9/00

    CPC分类号： G03G9/0827 ,  G03G9/0819 ,  G03G13/01 ,  G03G13/013 ,  G03G13/016 ,  G03G15/01 ,  G03G15/0168 ,  G03G15/0173

    摘要： The invention provides an image formation method, a toner set, and a white toner, by which a masking function of an image layer formed by a white toner on a recording medium can be developed efficiently, and low temperature fixability can be improved. An image formation method for fixing an image forming layer (A) to be formed using a white toner, and an image forming layer (B) to be formed adjacent to the image forming layer (A) using a toner different from the white toner on a recording medium; wherein the following relational expressions (1) and (2) are satisfied: 1.000

    摘要翻译： 本发明提供了一种图像形成方法，调色剂组合和白色调色剂，可以有效地开发由记录介质上的白色调色剂形成的图像层的掩蔽功能，并且可以提高低温定影性。 用于使用白色调色剂形成的图像形成层（A）和与图像形成层（A）相邻形成的图像形成层（B）的图像形成方法使用不同于白色调色剂的调色剂 记录介质; 其中满足以下关系式（1）和（2）：1.000

    ELECTROSTATIC IMAGE DEVELOPING TONER
    6.
    发明申请
    ELECTROSTATIC IMAGE DEVELOPING TONER 审中-公开
    静电图像显影剂

    公开(公告)号：US20150177632A1

    公开(公告)日：2015-06-25

    申请号：US14560686

    申请日：2014-12-04

    申请人： Konica Minolta, Inc.

    发明人： Kazumi IMAE ,  Tatsuya FUJISAKI ,  Kouji SUGAMA ,  Kaori MATSUSHIMA ,  Junya ONISHI ,  Aya SHIRAI ,  Takaki KAWAMURA

    IPC分类号： G03G9/08 ,  G03G9/087

    CPC分类号： G03G9/09328 ,  G03G9/09364 ,  G03G9/09371 ,  G03G9/09392

    摘要： An electrostatic image developing toner includes a toner particle having a core-shell structure including a core portion containing a first polyester resin A, and a shell layer containing a second polyester resin B, the shell layer coating the core portion, wherein the second polyester resin B has at least a meta-phenylene skeleton, and the following relational expression (1) is satisfied: relational expression (1): 0≦a

    摘要翻译： 静电图像显影调色剂包括具有包含第一聚酯树脂A的芯部的核 - 壳结构的调色剂颗粒和包含第二聚酯树脂B的壳层，其中涂覆芯部的壳层，其中第二聚酯树脂 B具有至少一个间 - 亚苯基骨架，并且满足以下关系式（1）：关系式（1）：0＆nlE; a

    IMAGE FORMING METHOD
    7.
    发明申请
    IMAGE FORMING METHOD 审中-公开

    公开(公告)号：US20190163095A1

    公开(公告)日：2019-05-30

    申请号：US16185900

    申请日：2018-11-09

    申请人： Konica Minolta, Inc.

    发明人： Junya ONISHI ,  Kentarou MOGI ,  Ami MOTOHASHI ,  Shiro HIRANO

    IPC分类号： G03G15/16 ,  G03G9/087 ,  G01N21/35 ,  G03G15/02

    摘要： In an image forming method according to the present invention, an image is formed by removing residual charge from the image on an image recording medium. The image forming method includes formation of an image for forming a toner image by fixing a toner on the image recording medium and application of voltage from a voltage applier, the voltage having a polarity reverse to a polarity of a surface potential of the toner image. The toner includes toner base particles and an external additive. The toner base particles include a crystalline polyester resin.

    TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGES
    10.
    发明申请
    TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGES 有权
    用于开发静电影像的调色剂

    公开(公告)号：US20160282736A1

    公开(公告)日：2016-09-29

    申请号：US15060870

    申请日：2016-03-04

    申请人： Konica Minolta, Inc.

    发明人： Junichi FURUKAWA ,  Shiro HIRANO ,  Junya ONISHI ,  Tatsuya FUJISAKI ,  Hidehito HARUKI

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08711 ,  G03G9/0821 ,  G03G9/08755

    摘要： A toner for developing electrostatic latent images contains a particulate toner which at least includes a colorant, a binder resin, a mold release agent, and a crystalline polyester resin. The binder resin contains a styrene-acrylic resin. The toner has a storage modulus G′, a difference (X) between the maximum value and the minimum value of the storage modulus G′, and a difference (Y) between the maximum value and the minimum value of a loss modulus G′ within the range of 140 to 180° C. satisfying relationships expressed by Conditional expressions (1) 1.0×102≦G′≦1.0×103, (2) 0≧X≧3.0×102, and (3) 0≦Y≦6.0×102.

    摘要翻译： 用于显影静电潜像的调色剂含有至少包括着色剂，粘合剂树脂，脱模剂和结晶聚酯树脂的颗粒调色剂。 粘合剂树脂含有苯乙烯 - 丙烯酸树脂。 调色剂具有储能模量G'，储能模量G'的最大值和最小值之间的差（X）以及损耗模量G'的最大值和最小值之间的差（Y） 满足由条件式（1）表示的关系的范围为140〜180℃，1.0×102≤G'≤1.0×103，（2）0≥X≥3.0×102，（3）0≤Y≤6.0× 102。