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    Method for producing hydrophilized cellulose fiber, and method for reducing oxidized cellulose fiber
    5.
    发明授权
    Method for producing hydrophilized cellulose fiber, and method for reducing oxidized cellulose fiber 有权
    亲水化纤维素纤维的制造方法，还原氧化纤维素纤维的方法

    公开(公告)号：US09296829B2

    公开(公告)日：2016-03-29

    申请号：US13993448

    申请日：2012-01-18

    申请人： Akira Isogai ,  Chiaki Tanaka ,  Yoshinari Yui

    发明人： Akira Isogai ,  Chiaki Tanaka ,  Yoshinari Yui

    IPC分类号： C08B15/00 ,  C08B15/04 ,  D06M23/00 ,  D06M11/34 ,  D06M11/50 ,  D06M11/80 ,  D06M13/322 ,  D06M101/06

    CPC分类号： C08B15/00 ,  C08B15/04 ,  D06M11/34 ,  D06M11/50 ,  D06M11/80 ,  D06M13/322 ,  D06M23/00 ,  D06M2101/06

    摘要： This invention provides a method for hydrophilic cellulose fibers capable of inhibiting decrease in the degree of polymerization and whiteness degree of oxidized cellulose fibers in oxidized cellulose in which a carbon at position 6 of each glucose unit in the cellulose fiber starting material is oxidized to a carboxyl group, the method comprising (A) the step of performing dehalogenation together with reduction, the dehalogenation comprising mixing a dehalogenation agent, a reducing agent, and oxidized cellulose fibers, and removing halogens remaining in the oxidized cellulose fibers, and the reduction comprising reducing a ketone group at position 2 and/or position 3 of each glucose unit in the oxidized cellulose fibers.

    摘要翻译： 本发明提供一种亲水性纤维素纤维的方法，其能够抑制氧化纤维素中的纤维素纤维素的氧化纤维素纤维的聚合度降低和白色度，其中纤维素纤维起始原料中的每个葡萄糖单元的第6位的碳被氧化成羧基 所述方法包括（A）与还原反应进行脱卤的步骤，所述脱卤包括混合脱卤剂，还原剂和氧化纤维素纤维，以及除去残留在所述氧化纤维素纤维中的卤素，所述还原包括减少 氧化纤维素纤维中每个葡萄糖单元的位置2和/或位置3处的酮基。

    Particle producing method, particle, toner, developer, process cartridge, image forming method, image forming apparatus, and particle producing method
    8.
    发明授权
    Particle producing method, particle, toner, developer, process cartridge, image forming method, image forming apparatus, and particle producing method 有权
    颗粒生产方法，颗粒，调色剂，显影剂，处理盒，成像方法，图像形成装置和颗粒产生方法

    公开(公告)号：US08524437B2

    公开(公告)日：2013-09-03

    申请号：US13364738

    申请日：2012-02-02

    申请人： Yoshitaka Yamauchi ,  Chiaki Tanaka ,  Taichi Nemoto ,  Keiko Osaka ,  Shinji Ohtani

    发明人： Yoshitaka Yamauchi ,  Chiaki Tanaka ,  Taichi Nemoto ,  Keiko Osaka ,  Shinji Ohtani

    IPC分类号： G03G9/087

    CPC分类号： G03G21/1814 ,  G03G9/0804 ,  G03G9/081 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797

    摘要： A particle producing method is provided including bringing a material into contact with a compressible fluid to prepare a melt of the material, and discharging the melt from a vibrated through hole to form particles of the melt. A particle producing apparatus is also provided including a discharger to discharge the melt. The discharger includes a storage to store the melt, at least one through hole disposed on the storage, and a vibrator to vibrate the through hole. The particle producing apparatus further includes a particle forming member defining a space within which the discharged melt is formed into particles and a pressure controller controlling a pressure difference between the space and an inside of the storage so that the discharged melt is formed into a columnar melt and the columnar melt is constricted and separated into particles.

    摘要翻译： 提供了一种颗粒制造方法，包括使材料与可压缩流体接触以制备材料的熔体，并且将来自振动通孔的熔体排出以形成熔体的颗粒。 还提供一种颗粒产生装置，其包括用于排出熔体的排放器。 放电器包括存储熔体的存储器，设置在存储器上的至少一个通孔和振动器以使通孔振动。 颗粒产生装置还包括限定将排出的熔体形成为颗粒的空间的颗粒形成构件和控制储存器的空间和内部之间的压力差的压力控制器，使得排出的熔体形成为柱状熔体 并且柱状熔体被收缩并分离成颗粒。

    PARTICLE PRODUCING METHOD, PARTICLE, TONER, DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PARTICLE PRODUCING METHOD
    9.
    发明申请
    PARTICLE PRODUCING METHOD, PARTICLE, TONER, DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PARTICLE PRODUCING METHOD 有权
    颗粒生产方法，颗粒，调色剂，开发商，工艺盒，图像形成方法，图像形成装置和颗粒生产方法

    公开(公告)号：US20120225377A1

    公开(公告)日：2012-09-06

    申请号：US13364738

    申请日：2012-02-02

    申请人： Yoshitaka Yamauchi ,  Chiaki Tanaka ,  Taichi Nemoto ,  Keiko Osaka ,  Shinji Ohtani

    发明人： Yoshitaka Yamauchi ,  Chiaki Tanaka ,  Taichi Nemoto ,  Keiko Osaka ,  Shinji Ohtani

    IPC分类号： G03G9/00 ,  G03G15/08 ,  G03G9/08 ,  B29B9/00 ,  G03G21/18 ,  G03G13/08

    CPC分类号： G03G21/1814 ,  G03G9/0804 ,  G03G9/081 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797

    摘要： A particle producing method is provided including bringing a material into contact with a compressible fluid to prepare a melt of the material, and discharging the melt from a vibrated through hole to form particles of the melt. A particle producing apparatus is also provided including a discharger to discharge the melt. The discharger includes a storage to store the melt, at least one through hole disposed on the storage, and a vibrator to vibrate the through hole. The particle producing apparatus further includes a particle forming member defining a space within which the discharged melt is formed into particles and a pressure controller controlling a pressure difference between the space and an inside of the storage so that the discharged melt is formed into a columnar melt and the columnar melt is constricted and separated into particles.

    摘要翻译： 提供了一种颗粒制造方法，包括使材料与可压缩流体接触以制备材料的熔体，并且将来自振动通孔的熔体排出以形成熔体的颗粒。 还提供一种颗粒产生装置，其包括用于排出熔体的排放器。 放电器包括存储熔体的存储器，设置在存储器上的至少一个通孔和振动器以使通孔振动。 颗粒产生装置还包括限定将排出的熔体形成为颗粒的空间的颗粒形成构件和控制储存器的空间和内部之间的压力差的压力控制器，使得排出的熔体形成为柱状熔体 并且柱状熔体被收缩并分离成颗粒。