Fluidized bed spray coating of polyester chemical toners with additives
    2.
    发明申请
    Fluidized bed spray coating of polyester chemical toners with additives 有权
    具有添加剂的聚酯化学调色剂的流化床喷涂

    公开(公告)号:US20060093956A1

    公开(公告)日:2006-05-04

    申请号:US10976762

    申请日:2004-11-01

    IPC分类号: G03G9/08

    摘要: A process for manufacturing a toner having improved relative humidity sensitivity is described. The process comprises forming polyester toner particles by emulsion/aggratation, fluidizing the toner particles with a stream of inert gas while spraying the toner particles with a solution containing an additive affecting relative humidity sensitivity, and wherein the additive contacts a surface of the toner particles and the additive remains on the surface of the toner particles.

    摘要翻译: 描述了一种制造具有改进的相对湿度敏感性的调色剂的方法。 该方法包括通过乳液/乳化形成聚酯调色剂颗粒,用惰性气流使调色剂颗粒流化,同时用含有影响相对湿度敏感度的添加剂的溶液喷洒调色剂颗粒,并且其中添加剂接触调色剂颗粒的表面, 添加剂残留在调色剂颗粒的表面上。

    Process for making organic photosensitive pigment
    4.
    发明授权
    Process for making organic photosensitive pigment 有权
    制备有机光敏颜料的方法

    公开(公告)号:US08193344B2

    公开(公告)日:2012-06-05

    申请号:US12968215

    申请日:2010-12-14

    IPC分类号: C07B47/00 C07D487/22

    摘要: Processes for making photosensitive organic pigments for use in imaging members, specifically processes for making a photosensitive phthalocyanine pigments having a specific crystal form, comprising dissolving the pigment in a mixture of a haloacetic acid and alkylene halide to form a solution, precipitating the pigment by adding the solution to a non-solvent system, the solution comprised of one or more organic solvents and a small amount of water, wherein the amount of water controls the crystal form of the pigment, followed by a treatment with a halobenzene to obtain a highly photosensitive second crystal form of the pigment.

    摘要翻译: 用于制造用于成像构件的光敏有机颜料的方法,具体地说,涉及制备具有特定结晶形式的光敏酞菁颜料的方法,包括将颜料溶解在卤代乙酸和卤化亚烷的混合物中以形成溶液,通过加入 对非溶剂系统的溶液,该溶液由一种或多种有机溶剂和少量的水组成,其中水的量控制颜料的晶体形式,随后用卤代苯处理以获得高光敏性 第二种晶体形式的颜料。

    Process for making organic photosensitive pigment
    5.
    发明申请
    Process for making organic photosensitive pigment 有权
    制备有机光敏颜料的方法

    公开(公告)号:US20080194813A1

    公开(公告)日:2008-08-14

    申请号:US11706609

    申请日:2007-02-14

    IPC分类号: C09B47/04 G03C1/735

    摘要: Processes for making photosensitive organic pigments for use in imaging members, specifically processes for making a photosensitive phthalocyanine pigments having a specific crystal form, comprising dissolving the pigment in a mixture of a haloacetic acid and alkylene halide to form a solution, precipitating the pigment by adding the solution to a non-solvent system, the solution comprised of one or more organic solvents and a small amount of water, wherein the amount of water controls the crystal form of the pigment, followed by a treatment with a halobenzene to obtain a highly photosensitive second crystal form of the pigment.

    摘要翻译: 用于制造用于成像构件的光敏有机颜料的方法,具体地说,涉及制备具有特定结晶形式的光敏酞菁颜料的方法,包括将颜料溶解在卤代乙酸和卤化亚烷的混合物中以形成溶液,通过加入 对非溶剂系统的溶液,该溶液由一种或多种有机溶剂和少量的水组成,其中水的量控制颜料的晶体形式,随后用卤代苯处理以获得高光敏性 第二种晶体形式的颜料。

    PROCESS FOR MAKING ORGANIC PHOTOSENSITIVE PIGMENT
    6.
    发明申请
    PROCESS FOR MAKING ORGANIC PHOTOSENSITIVE PIGMENT 有权
    制造有机光敏剂的方法

    公开(公告)号:US20110087020A1

    公开(公告)日:2011-04-14

    申请号:US12968215

    申请日:2010-12-14

    IPC分类号: C09B67/50

    摘要: Processes for making photosensitive organic pigments for use in imaging members, specifically processes for making a photosensitive phthalocyanine pigments having a specific crystal form, comprising dissolving the pigment in a mixture of a haloacetic acid and alkylene halide to form a solution, precipitating the pigment by adding the solution to a non-solvent system, the solution comprised of one or more organic solvents and a small amount of water, wherein the amount of water controls the crystal form of the pigment, followed by a treatment with a halobenzene to obtain a highly photosensitive second crystal form of the pigment.

    摘要翻译: 用于制造用于成像构件的光敏有机颜料的方法,具体地说,涉及制备具有特定结晶形式的光敏酞菁颜料的方法,包括将颜料溶解在卤代乙酸和卤化亚烷的混合物中以形成溶液,通过加入 对非溶剂系统的溶液,该溶液由一种或多种有机溶剂和少量的水组成,其中水的量控制颜料的晶体形式,随后用卤代苯处理以获得高光敏性 第二种晶体形式的颜料。

    Process for making organic photosensitive pigment
    7.
    发明授权
    Process for making organic photosensitive pigment 有权
    制备有机光敏颜料的方法

    公开(公告)号:US07888501B2

    公开(公告)日:2011-02-15

    申请号:US11706609

    申请日:2007-02-14

    IPC分类号: C07B47/00 C07D487/22

    摘要: Processes for making photosensitive organic pigments for use in imaging members, specifically processes for making a photosensitive phthalocyanine pigments having a specific crystal form, comprising dissolving the pigment in a mixture of a haloacetic acid and alkylene halide to form a solution, precipitating the pigment by adding the solution to a non-solvent system, the solution comprised of one or more organic solvents and a small amount of water, wherein the amount of water controls the crystal form of the pigment, followed by a treatment with a halobenzene to obtain a highly photosensitive second crystal form of the pigment.

    摘要翻译: 用于制造用于成像构件的光敏有机颜料的方法,具体地说,涉及制备具有特定结晶形式的光敏酞菁颜料的方法,包括将颜料溶解在卤代乙酸和卤化亚烷的混合物中以形成溶液,通过加入 对非溶剂系统的溶液,该溶液由一种或多种有机溶剂和少量的水组成,其中水的量控制颜料的晶体形式,随后用卤代苯处理以获得高光敏性 第二种晶体形式的颜料。

    Processes for producing bimodal toner resins
    8.
    发明授权
    Processes for producing bimodal toner resins 失效
    生产双峰调色剂树脂的方法

    公开(公告)号:US5548043A

    公开(公告)日:1996-08-20

    申请号:US351153

    申请日:1994-11-30

    CPC分类号: G03G9/0806 C08F236/10

    摘要: A one-step polymerization process for producing a bimodal resin having a distinct low molecular weight portion and a high molecular weight portion includes initiating an anionic polymerization of a monomer or monomers to produce living polymer chains, terminating a portion of the living polymer chains, and completing the polymerization of the remaining living polymer chains. The bimodal resin is useful, for example, in high gloss, low melt toner applications.

    摘要翻译: 用于制备具有明显的低分子量部分和高分子量部分的双峰树脂的一步聚合方法包括引发单体或单体的阴离子聚合以产生活性聚合物链,终止一部分活性聚合物链,以及 完成剩余的活性聚合物链的聚合。 双峰树脂可用于例如高光泽低熔点调色剂应用中。