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111 条记录 (耗时 0.018 秒)

    Metallic soap fine particles, process for producing same and use of same
    51.
    发明公开
    Metallic soap fine particles, process for producing same and use of same 有权
    Feine Metallseifenteilchen，Verfahren zu ihrer Herstellung und ihre Verwendung

    公开(公告)号：EP0902005A2

    公开(公告)日：1999-03-17

    申请号：EP98117011.1

    申请日：1998-09-09

    申请人： NOF CORPORATION

    发明人： Sawada, Kouhei ,  Nakamura, Shinji ,  Onodera, Show

    IPC分类号： C07C53/126 ,  C07C51/41 ,  C07C57/12 ,  G03G9/097 ,  G03G5/00

    CPC分类号： G03G9/09791 ,  C07C51/412 ,  C07C57/12 ,  C07C53/126

    摘要： There are disclosed metallic soap fine particles which have an average particle size of 4 µm or smaller and have a content of particles having particle sizes of 10 µm or larger of at most 4% by weight based on the whole metallic soap fine particles; a process for producing the metallic soap fine particles, comprising mixing (a) an aqueous solution containing 0.001 to 20 % by weight of an alkali metal salt or an ammonium salt of a fatty acid having 4 to 30 carbon atoms with (b) an aqueous solution or dispersion containing 0.001 to 20 % by weight of an inorganic metal salt at a specific temperature to form a slurry of the metallic soap, and drying the resultant slurry at a specific temperature. The metallic soap, which has remarkably fine particles and narrow particle size distribution, is well suited for use e.g. as a toner additive in an electrophotographic copying machine by virtue of the improvements in blocking resistance, fluidity and eliminability of the toner, and also as a cleaning aid in the same owing to the improvement in cleaning performance for residual toner without impairing the surface of a picture image support.

    摘要翻译： 公开了平均粒径为4μm以下的金属皂微粒，相对于整个金属皂微粒，其粒径为10μm以上至多4重量％的粒子的含量; 一种制备金属皂微粒的方法，包括将（a）含有0.001至20重量％的碱金属盐或具有4至30个碳原子的脂肪酸的铵盐的水溶液与（b）含水 溶液或分散体，在特定温度下含有0.001〜20重量％的无机金属盐，形成金属皂的浆液，并在特定温度下干燥所得浆料。 具有非常好的颗粒和窄的粒度分布的金属皂非常适用于例如， 作为电子照相复印机中的调色剂添加剂，由于改善了耐粘附性，调色剂的流动性和消除性，并且由于在不损害表面的情况下改善了残留调色剂的清洁性能，因此也作为清洁助剂 图片图像支持。

    Toner for two-component type developer
    53.
    发明公开
    Toner for two-component type developer 失效
    TonerfürZweikomponentenentwickler

    公开(公告)号：EP0813118A2

    公开(公告)日：1997-12-17

    申请号：EP97303745.0

    申请日：1997-06-03

    申请人： MITA INDUSTRIAL CO. LTD.

    发明人： Shimizu, Yoshitake ,  Nagao, Kazuya ,  Funato, Masatomi ,  Ishimaru, Seijiro ,  Toshimitsu, Masatoshi

    IPC分类号： G03G9/09 ,  G03G9/087 ,  G03G9/097

    CPC分类号： G03G9/09791 ,  G03G9/0819 ,  G03G9/08791 ,  G03G9/09 ,  G03G9/09708

    摘要： There is provided a toner for a two-component type developer, which comprises (i) toner particles comprising a fixing resin having anionic polar groups, a coloring agent, and a magnetic powder which is used in an amount of 0.1 to 5 parts by weight for 100 parts by weight of the fixing resin, and (ii) an additive comprising silica, alumina and titania, and being adhered on surfaces of the toner particles in a total amount of 0.15 to 2 parts by weight for 100 parts by weight of the toner particles, and contains substantially no charge control agent. The toner exhibits a stable chargeability during a long-term use without generation of a spent toner. As a result, the toner suppresses the image fogging and the toner scattering, and ensures a stable image density and a high image quality for a long term.

    摘要翻译： 提供了一种用于双组分型显影剂的调色剂，其包含（i）包含具有阴离子极性基团的固定树脂，着色剂和磁性粉末的调色剂颗粒，其用量为0.1至5重量份 对于100重量份的固定树脂，和（ii）包含二氧化硅，氧化铝和二氧化钛的添加剂，并且对于100重量份的所述调色剂颗粒的总量为0.15至2重量份，粘附在调色剂颗粒的表面上 调色剂颗粒，并且基本上不含电荷控制剂。 调色剂在长期使用中表现出稳定的带电性，而不会产生用过的调色剂。 结果，调色剂抑制图像起雾和调色剂飞散，从而长期保证图像密度稳定和图像质量高。

    PHOTO-ERASABLE DATA PROCESSING FORMS
    54.
    发明公开
    PHOTO-ERASABLE DATA PROCESSING FORMS 失效
    可擦除数据处理表格

    公开(公告)号：EP0807294A1

    公开(公告)日：1997-11-19

    申请号：EP95941487.0

    申请日：1995-11-29

    申请人： Kimberly-Clark Worldwide, Inc.

    发明人： NOHR, Ronald, Sinclair ,  MacDONALD, John, Gavin ,  MOSEHAUER, Michael, Wilfred

    IPC分类号： B42D15 ,  B41M3 ,  B41M5 ,  B43M11 ,  C07C65 ,  C07C69 ,  C08B37 ,  C08L5 ,  C08L101 ,  C09B67 ,  C09D11 ,  C09K3 ,  G03G9 ,  G03G15 ,  G06K1 ,  G06K7 ,  G06K19 ,  G09C5

    CPC分类号： B41M5/46 ,  B41M3/14 ,  B41M5/26 ,  B41M5/284 ,  B43M11/08 ,  C07C65/38 ,  C07C69/76 ,  C08B37/0012 ,  C08B37/0015 ,  C09B67/0071 ,  C09B67/0097 ,  C09D11/17 ,  C09D11/30 ,  C09D11/36 ,  G03G9/08 ,  G03G9/0825 ,  G03G9/08777 ,  G03G9/0906 ,  G03G9/0926 ,  G03G9/09708 ,  G03G9/09733 ,  G03G9/09741 ,  G03G9/0975 ,  G03G9/09758 ,  G03G9/09775 ,  G03G9/09791 ,  G06K1/121 ,  G06K19/06046 ,  Y10S283/902

    摘要： A data processing form for use with photo-sensing apparatus that detect the presence of indicia at indicia-receiving locations on the form. The form is composed of a sheet of carrier material and plurality of indicia-receiving locations. The indicia-receiving locations are defined by a mutable colored composition including a mutable colorant and an ultraviolet radiation transorber such that the indicia-receiving locations are adapted to become substantially undetectable by photo-sensing apparatus upon irradiating the colored composition with ultraviolet radiation at a dosage level sufficient to irreversibly mutate the colorant. The colored composition may be irradiated with radiation in the ultraviolet region of the ultraviolet spectrum. Also disclosed is a data processing form that includes a plurality of mutable indicia, at least a portion of which are adapted to become substantially undetectable by photo-sensing apparatus upon irradiation with an effective dosage level of ultraviolet radiation such as, for example, ultraviolet radiation. One embodiment of the present invention encompasses a method for improving the readability of a data processing form used in photo-sensing apparatus. Another embodiment of the present invention encompasses a method of modifying indicia on a data processing form used in photo-sensing apparatus.

    摘要翻译： 一种与光敏装置一起使用的数据处理表格，用于检测表格上标记接收位置上是否存在标记。 该模板由一张载体材料和多个标记接收位置组成。 标记接收位置由包括可变着色剂和紫外辐射转移器的可变色着色组合物限定，使得标记接收位置适于在用紫外辐射以剂量照射着色组合物时基本上不被光敏器件检测到 足以使着色剂不可逆地变异。 着色组合物可以在紫外光谱的紫外区域中用辐射照射。 还公开了一种数据处理形式，其包括多个可变标记，所述多个可变标记的至少一部分适于在用有效剂量水平的紫外线辐射例如紫外线辐射照射时通过光敏设备基本上不可检测 。 本发明的一个实施例包括一种用于改进光敏器件中使用的数据处理形式的可读性的方法。 本发明的另一个实施例包括修改在光敏器件中使用的数据处理形式上的标记的方法。

    Toner compositions
    58.
    发明公开
    Toner compositions 有权
    调色剂组合物

    公开(公告)号：EP2253999A3

    公开(公告)日：2012-10-03

    申请号：EP10162529.1

    申请日：2010-05-11

    申请人： Xerox Corporation

    发明人： Zhou, Ke ,  McDougall, Maria N V. ,  Moffat, Karen A. ,  Veregin, Richard P N. ,  Agur, Enno E.

    IPC分类号： G03G9/08 ,  G03G9/093 ,  G03G9/097

    CPC分类号： G03G9/0819 ,  G03G9/0827 ,  G03G9/09328 ,  G03G9/09364 ,  G03G9/09371 ,  G03G9/09392 ,  G03G9/09791

    摘要： Toner particles are provided which may, in embodiments, include a core and a shell. In embodiments, charge control agents may be co-emulsified with a resin utilized to form a shell. The shell may prevent a crystalline resin in the core from migrating to the toner surface. Inclusion of the charge control agent in the shell itself may provide the resulting toner particles with desirable charge characteristics and sensitivity to relative humidity.

    摘要翻译： 提供调色剂颗粒，其在实施方案中可以包括核和壳。 在实施方案中，电荷控制剂可以与用于形成壳的树脂共乳化。 壳可以防止芯中的结晶性树脂迁移到调色剂表面。 将电荷控制剂包含在壳本身中可以使得到的调色剂颗粒具有所需的电荷特性和对相对湿度的敏感性。

    TONER
    60.
    发明公开
    TONER 审中-公开
    碳粉

    公开(公告)号：EP2247984A1

    公开(公告)日：2010-11-10

    申请号：EP09715027.0

    申请日：2009-02-24

    申请人： Canon Kabushiki Kaisha

    发明人： ISONO, Naoya ,  HANDA, Satoshi ,  NONAKA, Katsuyuki ,  ABE, Koji ,  HASHIMOTO, Yasuhiro ,  SUGIYAMA, Akira ,  TERUI, Yuhei

    IPC分类号： G03G9/08 ,  G03G9/097

    CPC分类号： G03G9/09791 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/0827 ,  G03G9/08782

    摘要： A toner is provided which is excellent in development stability in both a low-temperature, low-humidity environment and a high-temperature, high-humidity environment over a long time period. The toner includes toner particles containing at least a binder resin and a colorant, and a fatty acid metal salt. The fatty acid metal salt has a volume-based median diameter (D50s) of 0.15 Êm or more and 0.65 Êm or less, and the liberation ratio of the fatty acid metal salt in the toner is 1.0% or more and 25.0% or less.

    摘要翻译： 提供一种调色剂，其在低温低湿环境和高温高湿环境下均在长时间内均具有优异的显影稳定性。 调色剂包括至少含有粘合剂树脂和着色剂的调色剂颗粒和脂肪酸金属盐。 脂肪酸金属盐的体积基准中值粒径（D50s）为0.15μm以上且0.65μm以下，调色剂中的脂肪酸金属盐的游离率为1.0％以上且25.0％以下。