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    Toner processes
    51.
    发明授权
    Toner processes 有权
    墨粉处理

    公开(公告)号：US06413692B1

    公开(公告)日：2002-07-02

    申请号：US09900552

    申请日：2001-07-06

    Applicant: Chieh-Min Cheng

    Inventor： Chieh-Min Cheng

    IPC: G03G908

    CPC classification number: G03G9/09378 ,  G03G9/0806 ,  G03G9/0815 ,  G03G9/09321

    Abstract: A process comprising coalescing a plurality of latex encapsulated colorants and wherein each of said encapsulated colorants are generated by miniemulsion polymerization.

    Abstract translation: 包括聚合多个胶乳包封着色剂的方法，其中每个所述包封的着色剂通过细乳液聚合产生。

    Sediment free toner processes
    52.
    发明授权
    Sediment free toner processes 失效
    无沉淀的调色剂工艺

    公开(公告)号：US5962178A

    公开(公告)日：1999-10-05

    申请号：US5281

    申请日：1998-01-09

    Applicant: Chieh-Min Cheng

    Inventor： Chieh-Min Cheng

    IPC: G03G9/087 ,  C08J3/16 ,  G03G9/08

    CPC classification number: G03G9/0804

    Abstract: A process for the preparation of toner including(i) aggregating a colorant and a latex emulsion containing a resin, reactive surfactant, and an ionic surfactant to form toner sized aggregates,(ii) coalescing or fusing said aggregates; and optionally(iii) isolating the toner generated, washing, and drying the toner.

    Abstract translation: 一种制备调色剂的方法，包括（i）聚​​集着色剂和含有树脂，反应性表面活性剂和离子表面活性剂的胶乳乳液以形成调色剂尺寸的聚集体，（ii）聚集或熔合所述聚集体; 并且可选地（iii）分离产生的调色剂，洗涤和干燥调色剂。

    On-press lithographic development methodology facilitated by the use of a disperse hydrophilic microgel
    54.
    发明授权
    On-press lithographic development methodology facilitated by the use of a disperse hydrophilic microgel 失效
    通过使用分散的亲水性微凝胶促进了压印平版印刷方法

    公开(公告)号：US5811220A

    公开(公告)日：1998-09-22

    申请号：US729291

    申请日：1996-10-10

    Applicant: Chieh-Min Cheng ,  Rong-Chang Liang ,  Yi-Hua Tsao

    Inventor： Chieh-Min Cheng ,  Rong-Chang Liang ,  Yi-Hua Tsao

    IPC: B41C1/10 ,  G03F7/004 ,  G03F7/027 ,  G03F7/033 ,  G03F7/30

    CPC classification number: G03F7/033 ,  G03F7/004 ,  G03F7/027 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24

    Abstract: The present invention provides a method for developing a lithographic plate on a printing press without the requirement of bath processing, the printing press equipped with means for delivering ink and aqueous fountain solutions to the plate, the preferred plate having in order (a) a substrate; and (b) a photoresist photohardenable upon imagewise exposure to actinic radiation, the photoresist comprising (i) a macromolecular organic binder; (ii) a photopolymerizable ethylenically unsaturated monomer having at least one terminal ethylenic group capable of forming a high polymer by chain-propagated polymerization, (iii) a polymerization initiator activatable by actinic radiation, and (iv) a disperse hydrophilic microgel. According to a product aspect, the present invention also provides a lithographic plate, configured as indicated, with the further combination therewith of an on-press removable polymeric overcoat.

    Abstract translation: 本发明提供了一种用于在印刷机上显影平版印刷机的方法，而不需要浴加工，印刷机装有用于将油墨和水性润版液输送到印版的装置，优选的印版具有以下顺序：（a）基材 ; 和（b）在成像曝光于光化辐射时可光致抗蚀剂的光致抗蚀剂，所述光致抗蚀剂包含（i）大分子有机粘合剂; （ii）具有至少一个可通过链增长聚合形成高聚合物的末端烯属基的可光聚合的烯属不饱和单体，（iii）通过光化辐射活化的聚合引发剂，和（iv）分散的亲水性微凝胶。 根据产品方面，本发明还提供了一种如图所示构造的平版印刷版，其中进一步与之结合使用可压入的可拆卸聚合物外涂层。

    Process of making polyester latex with buffer
    55.
    发明授权
    Process of making polyester latex with buffer 有权
    制备具有缓冲液的聚酯胶乳的工艺

    公开(公告)号：US08673990B2

    公开(公告)日：2014-03-18

    申请号：US13352871

    申请日：2012-01-18

    Applicant: Zhen Lai ,  Chieh-Min Cheng

    Inventor： Zhen Lai ,  Chieh-Min Cheng

    IPC: C08J9/28 ,  C08F299/04 ,  C08F283/00

    CPC classification number: G03G9/0804 ,  C08J3/07 ,  C08J2367/02 ,  C08K3/26 ,  C08K2003/262 ,  G03G9/0806 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  C08L67/00

    Abstract: Methods herein include mixing at least one polyester resin with at least one solvent to form a resin mixture, adding water to cause phase inversion and form a polyester latex, adding at least one buffering agent to the phase inverted mixture to stabilize the phase inverted mixture, and subsequent to the buffering agent addition, substantially removing the at least one solvent from the phase inverted mixture.

    Abstract translation: 本文的方法包括将至少一种聚酯树脂与至少一种溶剂混合以形成树脂混合物，加入水引起相转化并形成聚酯胶乳，向相转化的混合物中加入至少一种缓冲剂以稳定相转化的混合物， 并且在缓冲剂添加之后，基本上从反相混合物中除去至少一种溶剂。

    Toner wash comprising ionic liquid
    57.
    发明申请
    Toner wash comprising ionic liquid 有权
    包含离子液体的调色剂洗涤液

    公开(公告)号：US20120244466A1

    公开(公告)日：2012-09-27

    申请号：US13069180

    申请日：2011-03-22

    Applicant: Zhen Lai ,  Chieh-Min Cheng ,  Zhaoyang Ou

    Inventor： Zhen Lai ,  Chieh-Min Cheng ,  Zhaoyang Ou

    IPC: G03G9/08 ,  B08B3/00

    CPC classification number: G03G9/08 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0815 ,  G03G9/08711 ,  G03G9/08722 ,  G03G9/08755 ,  G03G9/093

    Abstract: A washing process using one or more ionic liquids (ILs) as a washing aid agent for toners, including toners produced using such ILs, such as, low melt toners, is provided. ILs are environmentally sound, green solvents that act to swell toner particle surfaces so that surface absorbed and adsorbed pollutants, such as, surfactants and other manufacturing reactants, can be effectively removed. The resulting toners have good charging, charge maintenance and RH sensitivity.

    Abstract translation: 提供了使用一种或多种离子液体（ILs）作为调色剂的洗涤助剂的洗涤方法，包括使用这种IL制备的调色剂，例如低熔点调色剂。 ILs是无害环境的绿色溶剂，其用于溶胀调色剂颗粒表面，从而可以有效地除去表面吸收和吸附的污染物质，例如表面活性剂和其它制备反应物。 所得调色剂具有良好的充电，充电维护和RH灵敏度。

    METHOD AND APPARATUS OF RAPID CONTINUOUS PROCESS TO PRODUCE CHEMICAL TONER AND NANO-COMPOSITE PARTICLES
    60.
    发明申请
    METHOD AND APPARATUS OF RAPID CONTINUOUS PROCESS TO PRODUCE CHEMICAL TONER AND NANO-COMPOSITE PARTICLES 有权
    快速连续生产化学成分和纳米复合粒子的方法与装置

    公开(公告)号：US20110151375A1

    公开(公告)日：2011-06-23

    申请号：US12641565

    申请日：2009-12-18

    Applicant: Fa-Gung Fan ,  Steven M. Malachowski ,  Yuhua Tong ,  Chieh-Min Cheng ,  Pinyen Lin

    Inventor： Fa-Gung Fan ,  Steven M. Malachowski ,  Yuhua Tong ,  Chieh-Min Cheng ,  Pinyen Lin

    IPC: B29B9/10 ,  G03G9/08

    CPC classification number: G03G9/0804

    Abstract: A process for making particles is provided. In embodiments, a suitable process includes a mixing tank for mixing a plurality of particles dispersed within a liquid media and a vane unit for applying a swirling effect to the plurality of droplets received from the mixing tank through a spray nozzle. The vane unit is in operable communication with a spray nozzle for launching a plurality of droplets, the plurality of droplets including different combinations of the plurality of particles. The process further includes a plurality of outlet ports, where each of a first set of outlet ports includes a filter and of the other outlet port is filterless.

    Abstract translation: 提供了制造颗粒的方法。 在实施方案中，合适的方法包括用于混合分散在液体介质中的多个颗粒的混合罐和用于通过喷嘴向从混合罐接收的多个液滴施加旋转效应的叶片单元。 叶片单元与用于发射多个液滴的喷嘴可操作地连通，多个液滴包括多个颗粒的不同组合。 该过程还包括多个出口端口，其中第一组出口端口中的每一个包括过滤器，而另一个出口端口中的每一个都是无过滤器。

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