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11. 发明授权

US07391994B2 Image forming apparatus, image forming process, and process cartridge for image forming apparatus 有权
标题翻译：图像形成装置，图像形成处理和用于图像形成装置的处理盒
公开(公告)号：US07391994B2
公开(公告)日：2008-06-24
申请号：US11006643
申请日：2004-12-08
申请人： Takeshi Takada , Takaaki Ikegami , Akihiro Sugino
发明人： Takeshi Takada , Takaaki Ikegami , Akihiro Sugino
IPC分类号： G03G15/00 , G03G15/04
CPC分类号： G03G5/147 , G03G5/14726 , G03G9/0821 , G03G9/097
摘要： Disclosed is an image forming apparatus for lowering friction coefficient and lowering surface energy of photoconductor surface in particular, which comprises an electrophotographic photoconductor, charging unit, light exposure unit, developing unit, transferring unit, and fixing unit, the electrophotographic photoconductor comprises a photosensitive layer on a conductive support and fluoropolymer fine particles at the outermost layer, a part of the fluoropolymer fine particles are exposed above the surface of the outermost layer in configurations of primary particles and secondary particles formed by flocculation of plural primary particles, and sum of area ratios of particles in the configurations of the primary particles and the secondary particles, each particles having an average diameter D of 0.15 μm≦D≦3.0 μm as respective projected figures of exposed portion above the surface of the outermost layer, is 10% to 60% based on the entire surface area of the outermost layer, and wherein the binder resin in the outermost layer comprises a polyalylate copolymer resin having a structural unit of alkylene-aryldicarboxylate.
摘要翻译：公开了一种用于降低光电导体表面的摩擦系数和降低表面能的图像形成装置，其特征在于，其包括电子照相感光体，充电单元，曝光单元，显影单元，转印单元和定影单元，电子照相感光体包括感光层在最外层的导电性支持体和含氟聚合物细颗粒上，一部分氟聚合物细颗粒以最初层的表面暴露在一次粒子和二次粒子的构造中，该二次粒子是通过多次一次粒子的絮凝而形成的，的一次粒子和二次粒子的构造中的粒子的平均直径D为0.15μm的平均粒径D =3.0μm，作为在最外层的表面上的露出部分的各投影像素的10％〜 60％，基于最外层的整个表面积，w 本文中最外层中的粘合剂树脂包含具有亚烷基 - 芳基二羧酸酯结构单元的聚酸酯共聚物树脂。

12. 发明申请

US20090136260A1 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND ELECTROPHOTOGRAPHIC APPARATUS 有权
标题翻译：电子照相机和电子照相设备
公开(公告)号：US20090136260A1
公开(公告)日：2009-05-28
申请号：US12323096
申请日：2008-11-25
申请人： Takaaki IKEGAMI , Takeshi Takada , Toshihiko Koizumi , Hideki Nakamura , Hajime Suzuki , Keisuke Shimoyama , Kohsuke Yamamoto , Eiji Kurimoto
发明人： Takaaki IKEGAMI , Takeshi Takada , Toshihiko Koizumi , Hideki Nakamura , Hajime Suzuki , Keisuke Shimoyama , Kohsuke Yamamoto , Eiji Kurimoto
IPC分类号： G03G15/00
CPC分类号： G03G5/0614 , G03G5/0605 , G03G5/0668 , G03G5/0679 , G03G5/0683 , G03G15/75
摘要： An electrophotographic photoconductor including a conductive support and a photosensitive layer, wherein the photosensitive layer contains a charge generation agent, a charge transport agent and a binder resin, and wherein the charge generation agent contains an asymmetric disazo pigment represented by General Formula (I), the charge transport agent contains a triphenylamine compound represented General Formula (IX), and the mass ratio of the charge transport agent to the binder resin is 0.3 to 2.0, where R1 and R2 each represent a substituted or unsubstituted alkyl group, alkoxy group, aryl group or heterocyclic group, provided that R1 and R2 are different, where R3 to R5 each represent hydrogen, a halogen atom, an alkyl group having 1 to 6 carbon atoms, which may have a substituent, an alkoxy group having 1 to 6 carbon atoms, which may have a substituent, or a substituted or unsubstituted aryl group having 6 to 12 carbon atoms.
摘要翻译：一种电子照相感光体，包括导电性支持体和感光层，其中感光层含有电荷产生剂，电荷输送剂和粘合剂树脂，其中电荷产生剂含有由通式（I）表示的不对称双偶氮颜料，电荷输送剂含有通式（IX）所示的三苯胺化合物，电荷输送剂与粘合剂树脂的质量比为0.3〜2.0，其中，R1和R2各自表示取代或未取代的烷基，烷氧基，芳基基团或杂环基团，条件是R 1和R 2不同，其中R 3至R 5各自表示氢，卤素原子，具有1至6个碳原子的烷基，其可以具有取代基，具有1至6个碳原子的烷氧基，或可以具有取代基的取代或未取代的碳原子数为6〜12的芳基。

13. 发明授权

US08097393B2 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US08097393B2
公开(公告)日：2012-01-17
申请号：US11695750
申请日：2007-04-03
申请人： Takeshi Takada , Takaaki Ikegami
发明人： Takeshi Takada , Takaaki Ikegami
IPC分类号： G03G13/08
CPC分类号： G03G9/0806 , G03G5/14708 , G03G2215/00957 , G03G2215/209
摘要： An image forming apparatus at least containing an electrophotographic photoconductor, a latent electrostatic image forming unit, a developing unit, a transferring unit, and a fixing unit, wherein a glass transition temperature of an outermost layer of the electrophotographic photoconductor is 100° C. or more, wherein the toner is obtained by dissolving and/or dispersing the toner material containing at least an active hydrogen group-containing compound and a polymer reactive with the active hydrogen group-containing compound in an organic solvent to form a solution and/or a dispersion, emulsifying and/or dispersing the solution and/or the dispersion in an aqueous medium containing resin fine particles, allowing the active hydrogen group-containing compound and the polymer reactive with the active hydrogen group-containing compound to react in the aqueous medium, and removing the organic solvent, wherein a glass transition temperature of the resin fine particles is 65° C. to 85° C.
摘要翻译：至少包含电子照相感光体，静电潜像形成单元，显影单元，转印单元和定影单元的图像形成装置，其中电子照相感光体的最外层的玻璃化转变温度为100℃，其中调色剂通过将含有至少含活性氢基团的化合物的调色剂材料和与含活性氢基团的化合物反应的聚合物溶解和/或分散在有机溶剂中而形成溶液和/或将溶液和/或分散体分散，分散在含有树脂微粒的水性介质中，使含活性氢基团的化合物和与含活性氢基团的化合物反应的聚合物在水性介质中反应，并除去有机溶剂，其中树脂微粒的玻璃化转变温度为65℃至85℃。

14. 发明申请

US20070231733A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20070231733A1
公开(公告)日：2007-10-04
申请号：US11695750
申请日：2007-04-03
申请人： Takeshi Takada , Takaaki Ikegami
发明人： Takeshi Takada , Takaaki Ikegami
IPC分类号： G03G15/08
CPC分类号： G03G9/0806 , G03G5/14708 , G03G2215/00957 , G03G2215/209
摘要： An image forming apparatus at least containing an electrophotographic photoconductor, a latent electrostatic image forming unit, a developing unit, a transferring unit, and a fixing unit, wherein a glass transition temperature of an outermost layer of the electrophotographic photoconductor is 100° C. or more, wherein the toner is obtained by dissolving and/or dispersing the toner material containing at least an active hydrogen group-containing compound and a polymer reactive with the active hydrogen group-containing compound in an organic solvent to form a solution and/or a dispersion, emulsifying and/or dispersing the solution and/or the dispersion in an aqueous medium containing resin fine particles, allowing the active hydrogen group-containing compound and the polymer reactive with the active hydrogen group-containing compound to react in the aqueous medium, and removing the organic solvent, wherein a glass transition temperature of the resin fine particles is 65° C. to 85° C.
摘要翻译：至少包含电子照相感光体，静电潜像形成单元，显影单元，转印单元和定影单元的图像形成装置，其中电子照相感光体的最外层的玻璃化转变温度为100℃，其中调色剂通过将含有至少含活性氢基团的化合物的调色剂材料和与含活性氢基团的化合物反应的聚合物溶解和/或分散在有机溶剂中而形成溶液和/或将溶液和/或分散体分散，分散在含有树脂微粒的水性介质中，使含活性氢基团的化合物和与含活性氢基团的化合物反应的聚合物在水性介质中反应，并除去有机溶剂，其中树脂微粒的玻璃化转变温度为65℃至85℃。

15. 发明授权

US08263297B2 Electrophotographic photoconductor and electrophotographic apparatus 有权
标题翻译：电子照相感光体和电子照相设备
公开(公告)号：US08263297B2
公开(公告)日：2012-09-11
申请号：US12323096
申请日：2008-11-25
申请人： Takaaki Ikegami , Takeshi Takada , Toshihiko Koizumi , Hideki Nakamura , Hajime Suzuki , Keisuke Shimoyama , Kohsuke Yamamoto , Eiji Kurimoto
发明人： Takaaki Ikegami , Takeshi Takada , Toshihiko Koizumi , Hideki Nakamura , Hajime Suzuki , Keisuke Shimoyama , Kohsuke Yamamoto , Eiji Kurimoto
IPC分类号： G03G5/047 , G03G5/06
CPC分类号： G03G5/0614 , G03G5/0605 , G03G5/0668 , G03G5/0679 , G03G5/0683 , G03G15/75
摘要： An electrophotographic photoconductor including a conductive support and a photosensitive layer, wherein the photosensitive layer contains a charge generation agent, a charge transport agent and a binder resin, and wherein the charge generation agent contains an asymmetric disazo pigment represented by General Formula (I), the charge transport agent contains a triphenylamine compound represented General Formula (IX), and the mass ratio of the charge transport agent to the binder resin is 0.3 to 2.0, where R1 and R2 each represent a substituted or unsubstituted alkyl group, alkoxy group, aryl group or heterocyclic group, provided that R1 and R2 are different, where R3 to R5 each represent hydrogen, a halogen atom, an alkyl group having 1 to 6 carbon atoms, which may have a substituent, an alkoxy group having 1 to 6 carbon atoms, which may have a substituent, or a substituted or unsubstituted aryl group having 6 to 12 carbon atoms.
摘要翻译：一种电子照相感光体，包括导电性支持体和感光层，其中感光层含有电荷产生剂，电荷输送剂和粘合剂树脂，其中电荷产生剂含有由通式（I）表示的不对称双偶氮颜料，电荷输送剂含有通式（IX）所示的三苯胺化合物，电荷输送剂与粘合剂树脂的质量比为0.3〜2.0，其中，R1和R2各自表示取代或未取代的烷基，烷氧基，芳基基团或杂环基团，条件是R 1和R 2不同，其中R 3至R 5各自表示氢，卤素原子，具有1至6个碳原子的烷基，其可以具有取代基，具有1至6个碳原子的烷氧基，或可以具有取代基的取代或未取代的碳原子数为6〜12的芳基。

16. 发明申请

US20070015074A1 Electrostatic latent image bearer, and image forming method, image forming apparatus and process cartridge using the electrostatic latent image bearer 失效
标题翻译：静电潜影承载体，图像形成方法，图像形成装置和使用静电潜像载体的处理盒
公开(公告)号：US20070015074A1
公开(公告)日：2007-01-18
申请号：US11486087
申请日：2006-07-14
申请人： Akihiro Sugino , Takaai Ikegami , Takeshi Takada
发明人： Akihiro Sugino , Takaai Ikegami , Takeshi Takada
IPC分类号： G03G5/047 , G03G5/147
CPC分类号： G03G5/14773 , G03G5/14704 , G03G5/14708 , G03G5/14721 , G03G5/14734 , G03G5/1476 , G03G5/14769 , G03G5/14791
摘要： An electrostatic latent image bearer, comprising a substrate; a photosensitive layer overlying the substrate; and a protective layer overlying the photosensitive layer, wherein the protective layer includes a binder resin comprising a polyol, a polyisocyanate and an organic silicon compound having a hydroxyl or a hydrolyzable group.
摘要翻译：一种静电潜像载体，包括基底; 覆盖衬底的感光层; 以及覆盖感光层的保护层，其中保护层包括含有多元醇，多异氰酸酯和具有羟基或可水解基团的有机硅化合物的粘合剂树脂。

17. 发明授权

US07531278B2 Electrostatic latent image bearer, and image forming method, image forming apparatus and process cartridge using the electrostatic latent image bearer 失效
标题翻译：静电潜影承载体，图像形成方法，图像形成装置和使用静电潜像载体的处理盒
公开(公告)号：US07531278B2
公开(公告)日：2009-05-12
申请号：US11486087
申请日：2006-07-14
申请人： Akihiro Sugino , Takaai Ikegami , Takeshi Takada
发明人： Akihiro Sugino , Takaai Ikegami , Takeshi Takada
IPC分类号： G03G5/147
CPC分类号： G03G5/14773 , G03G5/14704 , G03G5/14708 , G03G5/14721 , G03G5/14734 , G03G5/1476 , G03G5/14769 , G03G5/14791
摘要： An electrostatic latent image bearer, comprising a substrate; a photosensitive layer overlying the substrate; and a protective layer overlying the photosensitive layer, wherein the protective layer includes a binder resin comprising a polyol, a polyisocyanate and an organic silicon compound having a hydroxyl or a hydrolyzable group.
摘要翻译：一种静电潜像载体，包括基底; 覆盖衬底的感光层; 以及覆盖感光层的保护层，其中保护层包括含有多元醇，多异氰酸酯和具有羟基或可水解基团的有机硅化合物的粘合剂树脂。

18. 发明申请

US20110036776A1 PROCESSING METHOD OF LIQUID 审中-公开
标题翻译：液体加工方法
公开(公告)号：US20110036776A1
公开(公告)日：2011-02-17
申请号：US12853550
申请日：2010-08-10
申请人： Hirohisa Fujita , Masashi Miyagawa , Takeshi Takada , Kouji Inoue
发明人： Hirohisa Fujita , Masashi Miyagawa , Takeshi Takada , Kouji Inoue
IPC分类号： B01D15/04 , B01J10/00
CPC分类号： B01J41/04 , B01J47/04 , C02F2001/422 , C02F2001/427 , G03F7/423
摘要： A processing method of liquid includes: decomposing a resin in liquid by allowing ozone gas to contact the liquid containing a water-soluble carbonyl compound and the resin; and removing organic acid generated by decomposing the resin in the decomposing step from the liquid by performing on the liquid after being subjected to the decomposing step an ion exchange process using an ion exchange resin. The liquid to be subjected to the ion exchange process contains water.
摘要翻译：液体的处理方法包括：通过使臭氧气体与含有水溶性羰基化合物的液体和树脂接触来分解液体中的树脂; 通过在分解步骤后对液体进行离子交换处理，除去在分解工序中的树脂从液体中分解而生成的有机酸。待进行离子交换过程的液体含有水。

19. 发明授权

US07208256B2 Toner for image formation, method of producing the toner, toner container, toner cartridge, process cartridge, and image forming apparatus 有权
标题翻译：用于成像的调色剂，调色剂的制造方法，调色剂容器，调色剂盒，处理盒和成像设备
公开(公告)号：US07208256B2
公开(公告)日：2007-04-24
申请号：US10802887
申请日：2004-03-18
申请人： Chiaki Tanaka , Naohiro Watanabe , Takeshi Takada , Ryohta Inoue
发明人： Chiaki Tanaka , Naohiro Watanabe , Takeshi Takada , Ryohta Inoue
IPC分类号： G03G9/00
CPC分类号： G03G9/09783 , G03G9/0804 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner for image formation is provided, which is produced by dispersing in an aqueous solvent a toner composition which includes a composition thermally soluble in an organic solvent and a coloring agent, thereby forming toner particles, wherein the thermally soluble composition includes (a) a polyester having an acid value and (b) a metal alcolate and/a metal chelate compound. The toner is capable of attaining image fixing at a sufficiently low image fixing temperature and a sufficiently broad image fixing temperature range for use in practice. Furthermore, toner containers such as a toner cartridge and a process cartridge are provided, which are loaded with the toner. Such toner containers can be detachably mounted on an image forming apparatus.
摘要翻译：提供了一种用于图像形成的调色剂，其通过在水性溶剂中分散调色剂组合物而制备，所述调色剂组合物包含热溶于有机溶剂和着色剂的组合物，从而形成调色剂颗粒，其中所述热溶性组合物包括（a）具有酸值的聚酯和（b）金属醇盐和/或金属螯合物。调色剂能够以足够低的图像定影温度和足够宽的图像定影温度范围实现图像定影，以用于实践中。此外，设置调色剂容器，例如调色剂盒和处理盒，其装载有调色剂。这种调色剂容器可以可拆卸地安装在图像形成装置上。

20. 发明申请

US20070059618A1 Electrophotographic photoconductor, and image forming apparatus, process cartridge and image forming method using the same 失效
标题翻译：电子照相感光体和图像形成装置，处理盒和使用其的成像方法
公开(公告)号：US20070059618A1
公开(公告)日：2007-03-15
申请号：US11521493
申请日：2006-09-15
申请人： Eiji Kurimoto , Keisuke Shimoyama , Michio Kimura , Shinichi Kawamura , Takeshi Takada , Yasuyuki Yamashita , Naohiro Toda , Hideo Nakamori
发明人： Eiji Kurimoto , Keisuke Shimoyama , Michio Kimura , Shinichi Kawamura , Takeshi Takada , Yasuyuki Yamashita , Naohiro Toda , Hideo Nakamori
IPC分类号： G03G5/147 , G03G5/047
CPC分类号： G03G5/047 , G03G5/0651 , G03G5/0661
摘要： An object of the present invention is to provide an image forming apparatus containing an electrophotographic photoconductor, a charging unit, an exposing unit, a developing unit, a transfer unit and a cleaning unit, wherein the electrophotographic photoconductor contains a support and at least a photosensitive layer disposed on the support, wherein the photosensitive layer contains a charge generating material and a compound expressed by the following Structural Formula (1), and wherein, in the Structural Formula (1), “R1” and “R2” may be identical to each other or different, and represent any one of hydrogen atom, alkyl group which may be substituted, cycloalkyl group which may be substituted and aralkyl group which may be substituted. “R3”, “R4”, “R5”, “R6”, “R7”, “R8”, “R9”, “R10”, “R11”, “R12”, “R13” and “R14” may be identical to each other or different, and represent any one of hydrogen atom, halogen atom, cyano group, nitro group, amino group, hydroxyl group, alkyl group which may be substituted, cycloalkyl group which may be substituted and aralkyl group which may be substituted. “n” is a number of replication and represents an integer of 0 to 100.
摘要翻译：本发明的目的是提供一种包含电子照相感光体，充电单元，曝光单元，显影单元，转印单元和清洁单元的图像形成设备，其中电子照相感光体含有载体和至少一种感光层，其中感光层含有电荷产生材料和由以下结构式（1）表示的化合物，并且其中在结构式（1）中，“R”1“ 和“R”2“可以彼此相同或不同，并且表示氢原子，可被取代的烷基，可被取代的环烷基和可被取代的芳烷基中的任一个。 “R”3“，”R 4“，”R 5“，”R 6“，”R“ “9”，“R 8”，“R 9”，“R 10”，“R” > 11“，”R“12”，“R 13”和“R 14”可以彼此相同或不同，表示氢原子，卤素原子，氰基，硝基，氨基，羟基，可被取代的烷基，可被取代的环烷基和可被取代的芳烷基中的任何一个。 “n”是复制数，表示0〜100的整数。

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