Toner, developer, and image forming method
    81.
    发明授权
    Toner, developer, and image forming method 有权
    调色剂,显影剂和成像方法

    公开(公告)号:US08741524B2

    公开(公告)日:2014-06-03

    申请号:US12388152

    申请日:2009-02-18

    申请人: Hideki Sugiura

    发明人: Hideki Sugiura

    IPC分类号: G03G9/00

    摘要: A toner containing at least a binder resin and a colorant, wherein the toner has a core-shell structure composed of a core, and a shell having a thickness of 0.01 μm to 2 μm on a surface of the core, and wherein the toner satisfies the following relation: 1.1≦ST/CT≦2.0 where ST is a softening temperature of the shell, and CT is a softening temperature of the core, both measured by a SPM probe with an integrated heater.

    摘要翻译: 含有至少粘合剂树脂和着色剂的调色剂,其中所述调色剂具有由芯构成的核 - 壳结构和在所述芯的表面上具有0.01μm至2μm的厚度的壳,并且其中所述调色剂满足 以下关系:1.1≦̸ ST / CT≦̸ 2.0其中ST是壳的软化温度,CT是芯的软化温度,均由具有集成加热器的SPM探针测量。

    Color toners and image forming method using the color toners
    82.
    发明授权
    Color toners and image forming method using the color toners 有权
    彩色调色剂和使用彩色调色剂的成像方法

    公开(公告)号:US07232632B2

    公开(公告)日:2007-06-19

    申请号:US09845449

    申请日:2001-04-30

    IPC分类号: G03G13/01

    CPC分类号: G03G9/091 G03G9/0918

    摘要: A method for forming a full color image including: forming at least yellow, magenta and cyan color toner images on a receiving material to form a full color image thereon; and fixing the full color image upon application of heat thereto while not contacting the full color image, wherein each of the yellow, magenta and cyan color toner images includes a binder resin and a pigment, wherein the yellow color toner includes a benzimidazolone pigment, the magenta color toner includes at least one of Naphthol Carmine F6B and a combination of Naphthol Carmine F6B and Naphthol Carmine FBB, and the cyan color toner includes β copper phthalocyanine, and wherein the yellow color toner image has a position closer to the receiving material than any other color toner image when two or more of the color toner images including the yellow color toner image are overlaid.

    摘要翻译: 一种用于形成全色图像的方法,包括:在接收材料上至少形成黄色,品红色和青色调色剂图像以在其上形成全色图像; 并且在不接触全色图像的同时将全色图像施加到其上,其中黄色,品红色和青色调色剂图像中的每一个包括粘合剂树脂和颜料,其中黄色调色剂包括苯并咪唑酮颜料, 品红色调色剂包括萘酚胭脂红F6B和萘酚胭脂红F6B和萘酚胭脂红FBB的组合中的至少一种,青色调色剂包括β铜酞菁,其中黄色调色剂图像具有比任何 当包括黄色调色剂图像的两个或更多个彩色调色剂图像被覆盖时,其它彩色调色剂图像。

    Toner, developer, image forming apparatus, and image forming method
    85.
    发明授权
    Toner, developer, image forming apparatus, and image forming method 有权
    调色剂,显影剂,成像设备和图像形成方法

    公开(公告)号:US09063446B2

    公开(公告)日:2015-06-23

    申请号:US13988926

    申请日:2011-11-02

    摘要: To provide a toner, which contains: a binder resin; a colorant; and wax, wherein the toner has Ta of 30° C. to 55° C., and Tb−Ta of 8° C. to 25° C., where Ta is a glass transition temperature of the toner determined from a constant heating component of a DSC curve of the toner obtained in a second heating process of temperature modulated differential scanning calorimetry, and Tb is a glass transition temperature of the toner determined from a constant heating component of a DSC curve of the toner obtained in a first heating process of temperature modulated differential scanning calorimetry.

    摘要翻译: 提供一种调色剂,其包含:粘合剂树脂; 着色剂 和蜡,其中调色剂具有30℃至55℃的Ta和8℃至25℃的Tb-Ta,其中Ta是由恒定加热组分测定的调色剂的玻璃化转变温度 在温度调制差示扫描量热法的第二加热过程中获得的调色剂的DSC曲线,Tb是由在第一加热过程中获得的调色剂的DSC曲线的恒定加热分量确定的调色剂的玻璃化转变温度 温度差示扫描量热法。

    TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
    87.
    发明申请
    TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 有权
    调色剂,开发商,图像形成装置和图像形成方法

    公开(公告)号:US20130236828A1

    公开(公告)日:2013-09-12

    申请号:US13988600

    申请日:2011-11-02

    IPC分类号: G03G9/093

    摘要: A toner including a binder resin and a colorant, the toner having a core-shell structure containing a core and a shell, wherein the binder resin contains a crystalline polyester resin and a non-crystalline polyester resin, wherein a ratio (A/B) of a mass (A) of the crystalline polyester resin to a mass (B) of the non-crystalline polyester resin is 5/95 to 75/25, and wherein a ratio (Ds/Dc) of a hardness (Ds) of the shell to hardness (Dc) of the core is 1.05 to 1.50 where the hardnesses (Ds) and (Dc) are measured with a scanning probe microscope.

    摘要翻译: 一种包含粘合剂树脂和着色剂的调色剂,所述调色剂具有包含核和壳的核 - 壳结构,其中所述粘合剂树脂含有结晶聚酯树脂和非结晶性聚酯树脂,其中比例(A / B) 结晶性聚酯树脂的质量(A)与非结晶性聚酯树脂(B)的质量比(A)为5/95〜75/25,其中,硬度(Ds) 芯的硬度(Dc)为1.05〜1.50,硬度(Ds)和(Dc)用扫描探针显微镜测定。

    Electrostatic image developing toner, toner kit and image forming apparatus
    89.
    发明授权
    Electrostatic image developing toner, toner kit and image forming apparatus 有权
    静电图像显影调色剂,调色剂套件和成像设备

    公开(公告)号:US08007976B2

    公开(公告)日:2011-08-30

    申请号:US12091301

    申请日:2006-11-01

    IPC分类号: G03G15/04

    摘要: A toner is provided that comprises a colorant and a binder resin, wherein the binder resin comprises a polyester resin that is prepared by a polycondensation reaction in the presence of at least a titanium-containing catalyst expressed by General Formula (II) or (II), the toner has a volume average particle diameter of 2.0 μm to 10.0 μm and a ratio Dv/Dn within a range of 1.00 to 1.40, in which Dv represents a volume average particle diameter and Dn represents a number average particle diameter, Ti(—X)m(—OH)n  General Formula (I) O═Ti(—X)p(—OR)q  General Formula (II) in General Formulas (I) and (II), X represents a residue of a mono-alkanolamine of 2 to 12 carbon atoms or a polyalkanolamine from which a hydrogen atom of one hydroxyl group is removed; other hydroxyl group(s) and still other hydroxyl group(s), within the polyalkanolamine molecule that has a directly bonding Ti atom, may polycondense to form a ring structure; other hydroxyl group(s) and still other hydroxyl group(s) may polycondense intermolecularly to form a repeating structure; and the polymerization degree is 2 to 5 in a case of forming the repeating structure; R represents one of a hydrogen atom and alkyl groups of 1 to 8 carbon atoms that may have 1 to 3 ether bonds; “m” is an integer of 1 to 4; “n” is an integer of 0 to 3; the sum of “m” and “n” is 4; “p” is an integer of 1 or 2; “q” is an integer of 0 or 1; the sum of “p” and “q” is 2; and in a case that “m” and “p” is 2 or more, the respective Xs may be identical or different each other.

    摘要翻译: 提供了包含着色剂和粘合剂树脂的调色剂,其中粘合剂树脂包括通过缩聚反应在至少由通式(II)或(II)表示的含钛催化剂存在下制备的聚酯树脂, 调色剂的体积平均粒径为2.0μm〜10.0μm,Dv / Dn的比例在1.00〜1.40的范围内,其中Dv表示体积平均粒径,Dn表示数均粒径,Ti( - X)m(-OH)n通式(I)O = Ti(-X)p(-OR)q通式(I)和(II)中的通式(II) 2至12个碳原子的链烷醇胺或去除一个羟基的氢原子的聚烷醇胺; 在具有直接键合Ti原子的聚链烷醇胺分子内的其它羟基和其它羟基可以缩聚形成环结构; 其他羟基和其他羟基可以分子间缩聚形成重复结构; 在形成重复结构的情况下聚合度为2〜5; R表示氢原子和可以具有1〜3个醚键的1〜8个碳原子的烷基; “m”为1〜4的整数, “n”为0〜3的整数, “m”和“n”之和为4; “p”是1或2的整数; “q”是0或1的整数; “p”和“q”之和为2; 在“m”和“p”为2以上的情况下,各X可以相同也可以不同。

    Toner, developer including the toner, and image forming method, image forming apparatus and process cartridge using the toner
    90.
    发明授权
    Toner, developer including the toner, and image forming method, image forming apparatus and process cartridge using the toner 有权
    包括调色剂的调色剂,显影剂和图像形成方法,图像形成装置和使用调色剂的处理盒

    公开(公告)号:US07745084B2

    公开(公告)日:2010-06-29

    申请号:US11185803

    申请日:2005-07-21

    IPC分类号: G03G9/08

    摘要: A toner including a binder resin and a colorant, wherein a pellet of the toner which is prepared by applying a pressure of 15 kg/cm2 to the toner has a tensile strength of from 900 Pa to 10,000 Pa, and wherein the toner has a methanol wettability of from 25 to 65% by volume, wherein the methanol wettability is measured by a method in which the toner is dispersed in a mixture solvent of water and methanol, and methanol is added to the toner dispersion while checking the transparency of the dispersion to determine a transparency fall starting point, wherein the methanol wettability is defined as {Vm/(Vm+Vw)}×100, wherein Vm represents a total volume (ml) of methanol in the dispersion at the transparency dropping point, and Vw represents the total volume of the pure water added.

    摘要翻译: 包含粘合剂树脂和着色剂的调色剂,其中通过对调色剂施加15kg / cm 2的压力制备的调色剂颗粒的拉伸强度为900Pa至10,000Pa,并且其中调色剂具有甲醇 润湿性为25〜65体积%,其中甲醇润湿性通过将调色剂分散在水和甲醇的混合溶剂中并将甲醇加入到调色剂分散体中的方法测量,同时检查分散体的透明度, 确定透明度下降起点,其中甲醇润湿性定义为{Vm /(Vm + Vw)}×100,其中Vm表示在透明度滴点处的分散体中甲醇的总体积(ml),Vw表示 加入纯水的总体积。