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21. 发明申请

US20100014894A1 Liquid Developer and Image Forming Apparatus 失效
标题翻译：液体显影和成像装置
公开(公告)号：US20100014894A1
公开(公告)日：2010-01-21
申请号：US12502043
申请日：2009-07-13
申请人： Yoshihiro UENO , Masahiro OKI
发明人： Yoshihiro UENO , Masahiro OKI
IPC分类号： G03G15/01 , G03G9/13
CPC分类号： G03G15/10 , G03G9/08775 , G03G9/08795 , G03G9/125 , G03G9/13 , G03G9/132 , G03G2215/0132 , G03G2215/0629
摘要： A liquid developer includes an insulating liquid and toner particles obtained by surface-modifying toner mother particles made of a material containing a rosin resin with a polyalkyleneimine.
摘要翻译：液体显影剂包括绝缘液体和通过由含有聚烯来亚胺的含有松香树脂的材料制成的调色剂母粒表面改性得到的调色剂颗粒。

22. 发明授权

US08658338B2 Toner, liquid developer, dry developer, developer cartridge, process cartridge, image forming apparatus, and image forming method 有权
标题翻译：调色剂，液体显影剂，干燥显影剂，显影剂盒，处理盒，成像设备和图像形成方法
公开(公告)号：US08658338B2
公开(公告)日：2014-02-25
申请号：US13588529
申请日：2012-08-17
申请人： Koji Horiba , Takahiro Ishizuka , Yoshihiro Inaba , Akira Imai , Ryosaku Igarashi , Takako Kobayashi , Daisuke Yoshino , Masahiro Oki
发明人： Koji Horiba , Takahiro Ishizuka , Yoshihiro Inaba , Akira Imai , Ryosaku Igarashi , Takako Kobayashi , Daisuke Yoshino , Masahiro Oki
IPC分类号： G03G9/00
CPC分类号： G03G9/08737 , G03G9/08704 , G03G9/08791 , G03G9/13 , G03G9/131 , G03G2215/0604 , G03G2215/0626
摘要： A toner includes a resin having an unsaturated double bond, a thiol compound having a bi- or more-functional thiol group, and a polymerization initiator.
摘要翻译：调色剂包括具有不饱和双键的树脂，具有双官能或更多官能度硫醇基的硫醇化合物和聚合引发剂。

23. 发明授权

US08614045B2 Liquid developer and method for producing liquid developer 有权
标题翻译：液体显影剂和液体显影剂的制造方法
公开(公告)号：US08614045B2
公开(公告)日：2013-12-24
申请号：US13302408
申请日：2011-11-22
申请人： Kenichi Numakura , Yoshihiro Ueno , Masahiro Oki , Tsutomu Teraoka
发明人： Kenichi Numakura , Yoshihiro Ueno , Masahiro Oki , Tsutomu Teraoka
IPC分类号： G03G9/08
CPC分类号： G03G9/132 , G03G9/0827 , G03G9/12 , G03G9/133
摘要： A liquid developer is provided. The liquid developer includes a liquid insulator and toner particles. The liquid insulator toner particles include a resin material, a colorant, a substance A, a substance B, and a substance C. The substance A is an acrylic-modified silicone. The substance B is at least one selected from the group consisting a quaternary cationic silicone, an aminophenyl-modified silicone, and a phenyl-modified silicone. The substance C is at least one of a silanol-containing polysiloxane and a fluorine-modified silicone. The average degree of roundness R1 of the toner particles is 0.890 or greater, if the degree of roundness is expressed as L0/L1, where L1 (μm) is a circumference of a profile view of a measured particle and L0 (μm) is the circumference of a perfect circle of a circumference of a profile view corresponding to the profile view of the measured particle.
摘要翻译：提供液体显影剂。液体显影剂包括液体绝缘体和调色剂颗粒。液体绝缘子调色剂颗粒包括树脂材料，着色剂，物质A，物质B和物质C.物质A是丙烯酸改性的有机硅。物质B是选自季阳离子硅氧烷，氨基苯基改性的硅氧烷和苯基改性的硅氧烷中的至少一种。物质C是含硅烷醇的聚硅氧烷和氟改性的硅酮中的至少一种。如果圆度为L0 / L1，其中L1（mum）为测量颗粒的轮廓图的圆周，L0（mum）为圆形度，则调色剂颗粒的平均度为0.890或更大轮廓视图的圆周的圆的周长对应于测量的粒子的轮廓图。

24. 发明申请

US20130078568A1 LIQUID DEVELOPER, DEVELOPER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 有权
标题翻译：液体开发商，开发商盒，过程盒，图像形成装置和图像形成方法
公开(公告)号：US20130078568A1
公开(公告)日：2013-03-28
申请号：US13338711
申请日：2011-12-28
申请人： Yoshihiro INABA , Akira IMAI , Daisuke YOSHINO , Takako KOBAYASHI , Koji HORIBA , Takahiro ISHIZUKA , Masahiro OKI , Ryosaku IGARASHI
发明人： Yoshihiro INABA , Akira IMAI , Daisuke YOSHINO , Takako KOBAYASHI , Koji HORIBA , Takahiro ISHIZUKA , Masahiro OKI , Ryosaku IGARASHI
IPC分类号： G03G9/00 , G03G21/16 , G03G15/10
CPC分类号： G03G9/131 , G03G9/135
摘要： A liquid developer includes: a carrier liquid; and toner particles that are dispersed in the carrier liquid and that includes a styrene-based thermoplastic elastomer, a styrene-based thermoplastic resin, and a quaternary ammonium base-containing polymer having a constituent unit expressed by Chemical Formula I: wherein R1 represents hydrogen or an alkyl group with a carbon number equal to or less than 3, R2 represents an alkylene group with a carbon number equal to or less than 18, R3 to R5 represent an alkyl group or an aralkyl group with a carbon number equal to or less than 18, X represents —COO— or —CONH—, and Y− represents a halogen ion or an anion having a —COO— group or a —SO3— group in the structure thereof.
摘要翻译：液体显影剂包括：载体液体; 以及分散在载体液体中的调色剂颗粒，其包含苯乙烯基热塑性弹性体，苯乙烯基热塑性树脂和具有由化学式I表示的构成单元的含季铵碱的聚合物：其中R1表示氢或碳数等于或小于3的烷基，R 2表示碳数等于或小于18的亚烷基，R 3至R 5表示烷基或碳数等于或小于C 1的芳烷基 18，X表示-COO-或-CONH-，Y-表示卤素离子或其结构中具有-COO-基或-SO3-基团的阴离子。

25. 发明授权

US08268524B2 Black toner and image forming method 有权
标题翻译：黑色调色剂和成像方法
公开(公告)号：US08268524B2
公开(公告)日：2012-09-18
申请号：US12495461
申请日：2009-06-30
申请人： Masahiro Oki , Yoshihiro Ueno
发明人： Masahiro Oki , Yoshihiro Ueno
IPC分类号： G03G9/00
CPC分类号： G03G15/0818 , G03G9/08755 , G03G9/08768 , G03G9/08775 , G03G9/08795 , G03G9/08797 , G03G9/0904
摘要： A black toner includes: toner mother particles containing carbon black as a colorant and a binder resin, the toner mother particles being surface-modified with a polyalkyleneimine.
摘要翻译：黑色调色剂包括：含有炭黑作为着色剂的调色剂母体颗粒和粘合剂树脂，调色剂母体颗粒用聚亚烷基亚胺进行表面改性。

26. 发明授权

US08142974B2 Liquid developer and image forming apparatus 失效
标题翻译：液体显影剂和图像形成装置
公开(公告)号：US08142974B2
公开(公告)日：2012-03-27
申请号：US12405523
申请日：2009-03-17
申请人： Yoshihiro Ueno , Takashi Teshima , Masahiro Oki
发明人： Yoshihiro Ueno , Takashi Teshima , Masahiro Oki
IPC分类号： G03G9/12
CPC分类号： G03G15/10 , G03G9/132 , G03G9/133 , G03G9/135 , G03G9/1355 , G03G2215/0602 , G03G2215/0658
摘要： A liquid developer is provided. The liquid developer comprises an insulation liquid, toner particles dispersed in the insulation liquid, a dispersant dissolved in the insulation liquid; and a charge control agent dissolved in the insulation liquid. The charge control agent is represented by the following chemical formula (I): wherein in the chemical formula (I) R1 represents an alkyl group or alkenyl group having a carbon number in the range of 8 to 22, and R2 represents a hydroxyalkyl group. The liquid developer has both superior dispersibility and a charge characteristic of toner particles. Further, an image forming apparatus is also provided.
摘要翻译：提供液体显影剂。液体显影剂包括绝缘液体，分散在绝缘液体中的调色剂颗粒，溶解在绝缘液体中的分散剂; 和溶解在绝缘液体中的电荷控制剂。电荷控制剂由以下化学式（I）表示：其中，在化学式（I）中，R 1表示碳数为8〜22的烷基或烯基，R2表示羟烷基。液体显影剂具有优异的分散性和调色剂颗粒的带电特性。此外，还提供了一种图像形成装置。

27. 发明申请

US20110177448A1 Liquid Developer and Image-Forming Apparatus 失效
标题翻译：液体显影剂和成像装置
公开(公告)号：US20110177448A1
公开(公告)日：2011-07-21
申请号：US13009160
申请日：2011-01-19
申请人： Yoshihiro UENO , Masahiro OKI , Tsutomu TERAOKA , Ken IKUMA
发明人： Yoshihiro UENO , Masahiro OKI , Tsutomu TERAOKA , Ken IKUMA
IPC分类号： G03G9/00 , G03G9/13 , G03G15/10
CPC分类号： G03G15/10 , G03G9/125 , G03G9/131 , G03G9/132 , G03G9/1355
摘要： A liquid developer contains a liquid insulator formed of a liquid hydrocarbon, toner particles formed by chemically modifying surfaces of mother toner particles formed of a material containing a rosin-based resin and a polyester resin with a polyalkyleneimine, and a metal soap dissolved in the liquid insulator.
摘要翻译：液体显影剂包含由液体烃形成的液体绝缘体，通过化学改性由包含松香基树脂和聚酯树脂的材料形成的母体调色剂颗粒与聚亚烷基亚胺形成的调色剂颗粒和溶解在液体中的金属皂形成的调色剂颗粒绝缘子。

28. 发明申请

US20100003054A1 Process for Producing Liquid Developer, Liquid Developer, and Image Forming Apparatus 失效
标题翻译：生产液体显影剂，液体显影剂和成像装置的方法
公开(公告)号：US20100003054A1
公开(公告)日：2010-01-07
申请号：US12498207
申请日：2009-07-06
申请人： Yoshihiro UENO , Masahiro OKI
发明人： Yoshihiro UENO , Masahiro OKI
IPC分类号： G03G15/01 , G03G9/12 , G03G9/13
CPC分类号： G03G9/13 , G03G9/0804 , G03G9/08775 , G03G9/08795 , G03G9/125 , G03G9/135 , G03G2215/0629
摘要： A process for producing a liquid developer includes: providing a dispersion liquid containing an aqueous dispersion medium and toner mother particles including a rosin resin; chemically modifying surfaces of the toner mother particles with an amine-based material by mixing the amine-based material with the dispersion liquid to obtain toner particles; and dispersing the toner particles in an insulating liquid.
摘要翻译：制备液体显影剂的方法包括：提供含有水分散介质的分散液和包含松香树脂的调色剂母粒; 通过将胺基材料与分散液混合以使胺调色剂母体颗粒化学改性表面以获得调色剂颗粒; 并将调色剂颗粒分散在绝缘液体中。

29. 发明申请

US20090238606A1 Liquid Developer and Image Forming Apparatus 失效
标题翻译：液体显影和成像装置
公开(公告)号：US20090238606A1
公开(公告)日：2009-09-24
申请号：US12405523
申请日：2009-03-17
申请人： Yoshihiro UENO , Takashi TESHIMA , Masahiro OKI
发明人： Yoshihiro UENO , Takashi TESHIMA , Masahiro OKI
IPC分类号： G03G15/01 , G03G9/097 , G03G9/087
CPC分类号： G03G15/10 , G03G9/132 , G03G9/133 , G03G9/135 , G03G9/1355 , G03G2215/0602 , G03G2215/0658
摘要： A liquid developer is provided. The liquid developer comprises an insulation liquid, toner particles dispersed in the insulation liquid, a dispersant dissolved in the insulation liquid; and a charge control agent dissolved in the insulation liquid. The charge control agent is represented by the following chemical formula (I): wherein in the chemical formula (I) R1 represents an alkyl group or alkenyl group having a carbon number in the range of 8 to 22, and R2 represents a hydroxyalkyl group. The liquid developer has both superior dispersibility and a charge characteristic of toner particles. Further, an image forming apparatus is also provided.
摘要翻译：提供液体显影剂。液体显影剂包括绝缘液体，分散在绝缘液体中的调色剂颗粒，溶解在绝缘液体中的分散剂; 和溶解在绝缘液体中的电荷控制剂。电荷控制剂由以下化学式（I）表示：其中，在化学式（I）中，R 1表示碳数为8〜22的烷基或烯基，R2表示羟烷基。液体显影剂具有优异的分散性和调色剂颗粒的带电特性。此外，还提供了一种图像形成装置。

30. 发明申请

US20090181318A1 Liquid Developer and Image Forming Apparatus 有权
标题翻译：液体显影和成像装置
公开(公告)号：US20090181318A1
公开(公告)日：2009-07-16
申请号：US12351344
申请日：2009-01-09
申请人： Masahiro OKI , Takashi TESHIMA
发明人： Masahiro OKI , Takashi TESHIMA
IPC分类号： G03G9/13 , G03G9/12 , G03G15/01
CPC分类号： G03G9/125 , G03G9/13 , G03G9/131 , G03G9/135 , G03G9/1355
摘要： A liquid developer includes an insulation liquid, toner particles dispersed in the insulation liquid, which at least a part of the surface of each of the toner particles contains a rosin resin and a dispersant improving dispersibility of the toner particles in the insulation liquid, which the dispersant is consisted of a material having a predetermined amine value. The liquid developer described above has superior positive charge property of toner particles and which has superior dispersibility of the toner particles for a long period of time. Further, an image forming apparatus that can suitably use such a liquid developer is also provided.
摘要翻译：液体显影剂包括绝缘液体，分散在绝缘液体中的调色剂颗粒，每个调色剂颗粒的至少一部分表面含有松香树脂和改善调色剂颗粒在绝缘液体中的分散性的分散剂，分散剂由具有预定胺值的材料组成。上述液体显影剂具有优异的调色剂颗粒的正电荷特性，并且长时间具有优异的调色剂颗粒分散性。此外，还提供了可以适当地使用这种液体显影剂的图像形成装置。

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