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21. 发明申请

US20050058922A1 Magnetic toner, and image forming method 有权
标题翻译：磁性调色剂和成像方法
公开(公告)号：US20050058922A1
公开(公告)日：2005-03-17
申请号：US10936561
申请日：2004-09-09
申请人： Michihisa Magome , Eriko Yanase , Atsushi Tani
发明人： Michihisa Magome , Eriko Yanase , Atsushi Tani
IPC分类号： G03G9/08 , G03G9/083 , G03G9/087
CPC分类号： G03G9/0819 , G03G9/0836 , G03G9/0837 , G03G9/0839 , G03G9/08797
摘要： A magnetic toner is provided having at last a binder resin and a magnetic material and having a weight-average particle diameter of 3 μm to 10 μm. The magnetic material has been surface-treated with a low-softening substance (A), and has a compressibility of 35 or more which can be calculated according to a specific expression. The softening point of the magnetic toner is from 40° C. to 85° C. in measurement by a flow tester. The magnetic toner has a resin component containing 1% to 60% by weight of a tetrahydrofuran-insoluble matter. This magnetic toner is superior in low-temperature fixing performance and has good fixing performance in a broad fixing range.
摘要翻译：提供了一种磁性调色剂，其最后具有粘合剂树脂和磁性材料，其重均粒径为3μm至10μm。磁性材料已经用低软化物质（A）进行表面处理，并且具有35以上的压缩率，这可以根据具体的表达式计算。磁性调色剂的软化点在通过流动测试仪测量时为40℃至85℃。磁性调色剂具有含有1重量％至60重量％的四氢呋喃不溶物质的树脂组分。该磁性调色剂在低温定影性能方面优异，并且在广泛的定影范围内具有良好的定影性能。

22. 发明授权

US08980521B2 Method of producing toner 有权
标题翻译：生产调色剂的方法
公开(公告)号：US08980521B2
公开(公告)日：2015-03-17
申请号：US13990740
申请日：2011-11-21
申请人： Kenji Aoki , Shuntaro Watanabe , Takaaki Kaya , Ayako Okamoto , Tetsuya Kinumatsu , Atsushi Tani , Takashige Kasuya
发明人： Kenji Aoki , Shuntaro Watanabe , Takaaki Kaya , Ayako Okamoto , Tetsuya Kinumatsu , Atsushi Tani , Takashige Kasuya
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/0804 , G03G9/0815 , G03G9/08755 , G03G9/08764 , G03G9/08771 , G03G9/08788 , G03G9/08797
摘要： The present invention provides a toner excellent in low-temperature fixability and also excellent in heat-resistant storage property, offset resistance, and durability. In a process for producing a toner containing toner particles by emulsion aggregation, each toner particle includes a binder resin of which a main component is a block polymer having a crystal structure, a colorant, and a release agent; the binder resin includes polyester as a main component; the rate of a portion capable of forming a crystal structure to the binder resin is 50 to 80 mass %; a peak temperature Tp of a maximum endothermic peak attributed to the binder resin is 50 to 80° C. in endothermic amount measurement of the toner with a differential scanning calorimeter (DSC); and fused particles are heated at a heating temperature t (° C.) satisfying Tp′−15.0≦t≦Tp′−5.0 for at least 0.5 hr.
摘要翻译：本发明提供了一种低温定影性优异的调色剂，耐热储存性，耐偏移性和耐久性优异的调色剂。在通过乳液聚集制造含有调色剂颗粒的调色剂的方法中，每个调色剂颗粒包括其主要成分是具有晶体结构的嵌段聚合物的粘合剂树脂，着色剂和脱模剂; 粘合剂树脂包括聚酯作为主要成分; 能够形成结晶结构部分的粘合剂树脂的比例为50〜80质量％。使用差示扫描量热计（DSC）的调色剂的吸热量测定中，归因于粘合剂树脂的最大吸热峰的峰值温度Tp为50〜80℃。熔融颗粒在满足Tp'-15.0＆nlE; t＆nlE; Tp'-5.0的加热温度t（℃）下加热至少0.5小时。

23. 发明授权

US08975000B2 Method of producing polymerized toner, method of producing binder resin for toner, and toner 有权
标题翻译：聚合调色剂的制造方法，调色剂用粘合剂树脂的制造方法和调色剂
公开(公告)号：US08975000B2
公开(公告)日：2015-03-10
申请号：US12178971
申请日：2008-07-24
申请人： Atsushi Tani , Norikazu Fujimoto , Hitoshi Itabashi
发明人： Atsushi Tani , Norikazu Fujimoto , Hitoshi Itabashi
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/0806 , G03G9/08702
摘要： The method of producing polymerized toner, the method including: dispersing a polymerizable monomer composition containing at least a polymerizable monomer and a colorant in an aqueous medium; and polymerizing the polymerizable monomer in the aqueous medium with a polymerization initiator to produce toner particles, and is characterized in that a polymerization initiator which has a specific structure and the hydrogen bond dissociation energies of which satisfy specific relationships is used as the polymerization initiator.
摘要翻译：制备聚合调色剂的方法，该方法包括：将含有至少可聚合单体和着色剂的可聚合单体组合物分散在水性介质中; 并且使用聚合引发剂在水性介质中聚合可聚合单体以产生调色剂颗粒，其特征在于具有特定结构并且其氢键解离能满足特定关系的聚合引发剂被用作聚合引发剂。

24. 外观设计

USD716305S1 Scanner 有权
公开(公告)号：USD716305S1
公开(公告)日：2014-10-28
申请号：US29427900
申请日：2012-07-24
申请人： Atsushi Tani
设计人： Atsushi Tani

25. 发明授权

US08497056B2 Magenta toner 有权
标题翻译：品红色墨粉
公开(公告)号：US08497056B2
公开(公告)日：2013-07-30
申请号：US12995977
申请日：2010-02-19
申请人： Ayako Sekikawa , Takaaki Kaya , Atsushi Tani , Shigeto Tamura
发明人： Ayako Sekikawa , Takaaki Kaya , Atsushi Tani , Shigeto Tamura
IPC分类号： G03G9/093
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/081 , G03G9/08724 , G03G9/08759 , G03G9/08764 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/0906
摘要： A magenta toner characterized by satisfying, in DSC measurement, 40.0≦Tg(0.5)≦60.0 and 2.0≦Tg(4.0)−Tg(0.5)≦10.0, wherein when preparing a solution of which the magenta toner is dissolved in ethyl acetate, and defined the concentration of the thereof as Cm1 (mg/ml), and the light absorbance thereof at a wavelength of 538 nm as A(ethyl acetate)538, the ratio of A(ethyl acetate)538 to Cm1 satisfies the formula, A(ethyl acetate)538/Cm1
摘要翻译：其特征在于，在DSC测量中满足40.0@Tg（0.5）@ 60.0和2.0@Tg（4.0）-Tg（0.5）@ 10.0的品红色调色剂，其中当制备将品红色调色剂溶解在乙酸乙酯中的溶液时，将其浓度定义为Cm1（mg / ml），将其在波长538nm的光吸收值定为A（乙酸乙酯）538，A（乙酸乙酯）538与Cm1的比例满足式A （乙酸乙酯）538 / Cm1 <0.15，当将品红色调色剂溶解在氯仿中时，将其浓度定义为Cm2（mg / ml），将其浓度定义为波长为作为A（氯仿）538的538nm，A（氯仿）538与Cm2的比例满足公式2.00

26. 发明授权

US08093342B2 Polymer, charge control agent, and toner for developing electrostatic latent images 有权
标题翻译：聚合物，电荷控制剂和用于显影静电潜像的调色剂
公开(公告)号：US08093342B2
公开(公告)日：2012-01-10
申请号：US12842229
申请日：2010-07-23
申请人： Masato Minami , Tatsuki Fukui , Takashi Kenmoku , Tetsuya Yano , Takeshi Ikeda , Norikazu Fujimoto , Atsushi Tani
发明人： Masato Minami , Tatsuki Fukui , Takashi Kenmoku , Tetsuya Yano , Takeshi Ikeda , Norikazu Fujimoto , Atsushi Tani
IPC分类号： G03G9/06 , G03G9/135
CPC分类号： G03G9/08706 , G03G9/09733
摘要： Provided are a novel polymer having a sulfonic group, a sulfonic acid ester group, or a derivative thereof incorporated therein, a method of producing the polymer, and a novel compound suitable for producing the polymer. A polymer is characterized by containing a unit represented by the following formula (1): wherein R1w and R1x are each independently a halogen atom or a hydrogen atom, R1y is a CH3 group or a hydrogen atom, and any one of R1a, R1b, and R1c is a sulfonate group represented by SO3R1f.
摘要翻译：提供一种具有磺酸基，磺酸酯基或其衍生物的新型聚合物，其制备方法，以及适用于生产该聚合物的新型化合物。聚合物的特征在于含有下式（1）表示的单元：其中R1w和R1x各自独立地为卤素原子或氢原子，R1y为CH3基团或氢原子，R1a，R1b， R1c为SO3R1f表示的磺酸酯基。

27. 发明申请

US20100291482A1 NOVEL POLYMER, CHARGE CONTROL AGENT, AND TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGES 有权
标题翻译：新型聚合物，充电控制剂和用于开发静电影像的调色剂
公开(公告)号：US20100291482A1
公开(公告)日：2010-11-18
申请号：US12842229
申请日：2010-07-23
申请人： Masato Minami , Tatsuki Fukui , Takashi Kenmoku , Tetsuya Yano , Takeshi Ikeda , Norikazu Fujimoto , Atsushi Tani
发明人： Masato Minami , Tatsuki Fukui , Takashi Kenmoku , Tetsuya Yano , Takeshi Ikeda , Norikazu Fujimoto , Atsushi Tani
IPC分类号： G03G9/097
CPC分类号： G03G9/08706 , G03G9/09733
摘要： Provided are a novel polymer having a sulfonic group, a sulfonic acid ester group, or a derivative thereof incorporated therein, a method of producing the polymer, and a novel compound suitable for producing the polymer. A polymer is characterized by containing a unit represented by the following formula (1): wherein R1w and R1x are each independently a halogen atom or a hydrogen atom, R1y is a CH3 group or a hydrogen atom, and any one of R1a, R1b, and R1c is a sulfonate group represented by SO3R1f.
摘要翻译：提供一种具有磺酸基，磺酸酯基或其衍生物的新型聚合物，其制备方法，以及适用于生产该聚合物的新型化合物。聚合物的特征在于含有下式（1）表示的单元：其中R1w和R1x各自独立地为卤素原子或氢原子，R1y为CH3基团或氢原子，R1a，R1b， R1c为SO3R1f表示的磺酸酯基。

28. 发明申请

US20090162773A1 POLYMER HAVING SULFONIC ACID GROUP OR SULFONIC ACID ESTER GROUP AND AMIDE GROUP, AND TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE HAVING THE POLYMER 有权
标题翻译：具有磺酸基或磺酸酯基和酰胺基的聚合物，以及用于开发具有聚合物的静电影像的聚合物
公开(公告)号：US20090162773A1
公开(公告)日：2009-06-25
申请号：US11815844
申请日：2006-11-10
申请人： Tatsuki Fukui , Akiko Tominaga , Takashi Kenmoku , Masato Minami , Tetsuya Yano , Takeshi Ikeda , Atsushi Tani , Norikazu Fujimoto
发明人： Tatsuki Fukui , Akiko Tominaga , Takashi Kenmoku , Masato Minami , Tetsuya Yano , Takeshi Ikeda , Atsushi Tani , Norikazu Fujimoto
IPC分类号： G03G9/087 , C08F28/02 , C07C309/76
CPC分类号： G03G9/08724 , C07C309/51 , C07C309/76 , C07C309/88 , C08F8/02 , C08F8/34 , C08F12/14 , C08F12/30 , C08F12/32 , C08F212/08 , C08F212/14 , G03G9/08726 , G03G9/08728 , G03G9/08791
摘要： There is provided a polymer including a unit represented by Chemical Formula (1): wherein R represents -A1-SO2R1; R1w and R1X are each independently a halogen atom or a hydrogen atom; R1y is a CH3 group, a halogen atom or a hydrogen atom; A01 is a substituted or unsubstituted aromatic ring structure or a substituted or unsubstituted heterocyclic structure; A1 is a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure or a substituted or unsubstituted heterocyclic structure; R1 is OH, a halogen atom, ONa, OK or OR1a; R1a is a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure or a substituted or unsubstituted heterocyclic structure.
摘要翻译：提供包含由化学式（1）表示的单元的聚合物：其中R表示-A1-SO2R1; R1w和R1X各自独立地为卤原子或氢原子; R1y是CH3基，卤素原子或氢原子; A01是取代或未取代的芳环结构或取代或未取代的杂环结构; A1是取代或未取代的脂族烃结构，取代或未取代的芳环结构或取代或未取代的杂环结构; R1是OH，卤素原子，ONa，OK或OR1a; R 1a是取代或未取代的脂族烃结构，取代或未取代的芳环结构或取代或未取代的杂环结构。

29. 发明申请

US20080286675A1 METHOD OF PRODUCING POLYMERIZED TONER, METHOD OF PRODUCING BINDER RESIN FOR TONER, AND TONER 有权
标题翻译：生产聚合物调色剂的方法，生产用于调色剂的粘合剂树脂的方法和调色剂
公开(公告)号：US20080286675A1
公开(公告)日：2008-11-20
申请号：US12178971
申请日：2008-07-24
申请人： Atsushi Tani , Norikazu Fujimoto , Hitoshi Itabashi
发明人： Atsushi Tani , Norikazu Fujimoto , Hitoshi Itabashi
IPC分类号： G03G9/00
CPC分类号： G03G9/0806 , G03G9/08702
摘要： The method of producing polymerized toner, the method including: dispersing a polymerizable monomer composition containing at least a polymerizable monomer and a colorant in an aqueous medium; and polymerizing the polymerizable monomer in the aqueous medium with a polymerization initiator to produce toner particles, and is characterized in that a polymerization initiator which has a specific structure and the hydrogen bond dissociation energies of which satisfy specific relationships is used as the polymerization initiator.
摘要翻译：制备聚合调色剂的方法，该方法包括：将含有至少可聚合单体和着色剂的可聚合单体组合物分散在水性介质中; 并且使用聚合引发剂在水性介质中聚合可聚合单体以产生调色剂颗粒，其特征在于具有特定结构并且其氢键解离能满足特定关系的聚合引发剂被用作聚合引发剂。

30. 发明授权

US07452649B2 Magnetic toner, and image forming method 有权
标题翻译：磁性调色剂和成像方法
公开(公告)号：US07452649B2
公开(公告)日：2008-11-18
申请号：US10936561
申请日：2004-09-09
申请人： Michihisa Magome , Eriko Yanase , Atsushi Tani
发明人： Michihisa Magome , Eriko Yanase , Atsushi Tani
IPC分类号： G03G9/083
CPC分类号： G03G9/0819 , G03G9/0836 , G03G9/0837 , G03G9/0839 , G03G9/08797
摘要： A magnetic toner is provided having at last a binder resin and a magnetic material and having a weight-average particle diameter of 3 μm to 10 μm. The magnetic material has been surface-treated with a low-softening substance (A), and has a compressibility of 35 or more which can be calculated according to a specific expression. The softening point of the magnetic toner is from 40° C. to 85° C. in measurement by a flow tester. The magnetic toner has a resin component containing 1% to 60% by weight of a tetrahydrofuran-insoluble matter. This magnetic toner is superior in low-temperature fixing performance and has good fixing performance in a broad fixing range.
摘要翻译：提供了一种磁性调色剂，其最后具有粘合剂树脂和磁性材料，其重均粒径为3μm至10μm。磁性材料已经用低软化物质（A）进行表面处理，并且具有35以上的压缩率，这可以根据具体的表达式计算。磁性调色剂的软化点在通过流动测试仪测量时为40℃至85℃。磁性调色剂具有含有1重量％至60重量％的四氢呋喃不溶物质的树脂组分。该磁性调色剂在低温定影性能方面优异，并且在广泛的定影范围内具有良好的定影性能。

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