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11. 发明授权

US08399171B2 Method of manufacturing resin-layer coated carrier, resin-layer coated carrier, developer, developing device, and image forming apparatus 有权
标题翻译：树脂层涂布载体，树脂层涂布载体，显影剂，显影装置和图像形成装置的制造方法
公开(公告)号：US08399171B2
公开(公告)日：2013-03-19
申请号：US12792034
申请日：2010-06-02
申请人： Takashi Hara , Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa
发明人： Takashi Hara , Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa
IPC分类号： G03G5/00
CPC分类号： G03G9/1075 , G03G9/1131 , G03G9/1132 , G03G9/1138
摘要： A manufacturing apparatus provided with a rotary stirring section and a powder passage is used to manufacture the resin-layer coated carrier. At a fine resin particle adhering step, a magnetic base particle and a fine resin particle are inputted into the powder passage with the rotary stirring section rotating and the fine resin particle is adhered onto the surface of the magnetic base particle. At a spraying step, at least a liquid that plasticizes the fine resin particles is sprayed with spray gas from a spraying section on the magnetic base particle and the fine resin particle which are in a fluidized state in the powder passage. At a film-forming step, rotation by the rotary stirring section is continued to fluidize the magnetic base particles and the fine resin particles until the fine resin particles adhered to the magnetic base particles are softened to form a film.
摘要翻译：使用具有旋转搅拌部和粉末通道的制造装置来制造树脂层涂布载体。在树脂微粒粘附工序中，将旋转搅拌部旋转并将细小树脂粒子附着在磁性基体颗粒的表面上，将磁性基体粒子和细小树脂粒子输入粉末通道。在喷雾步骤中，至少使塑料化树脂颗粒的液体从粉末通道中处于流化状态的磁性基体颗粒和细小树脂颗粒上的喷涂部分喷射喷射。在成膜步骤中，通过旋转搅拌部分的旋转继续使磁性基体颗粒和细颗粒树脂颗粒流动，直到粘附到磁性基础颗粒上的细小树脂颗粒被软化以形成膜。

12. 发明授权

US08389195B2 Capsule toner and method of manufacturing capsule toner 有权
标题翻译：胶囊调色剂和胶囊调色剂的制造方法
公开(公告)号：US08389195B2
公开(公告)日：2013-03-05
申请号：US12881412
申请日：2010-09-14
申请人： Yoritaka Tsubaki , Yoshitaka Kawase , Keiichi Kikawa , Yoshinori Mutoh , Takashi Hara , Yoshiaki Akazawa
发明人： Yoritaka Tsubaki , Yoshitaka Kawase , Keiichi Kikawa , Yoshinori Mutoh , Takashi Hara , Yoshiaki Akazawa
IPC分类号： G03G9/093
CPC分类号： G03G9/09385 , G03G9/09314 , G03G9/09378 , G03G9/09392
摘要： A capsule toner achieving both low temperature fixability and hot offset resistance, and a method of manufacturing the capsule toner are provided. A capsule toner includes a toner base particle containing a binder resin and a colorant, and a resin coating layer formed on a surface of the toner base particle. The resin coating layer includes a film of plural fine resin particles having different complex viscosities. The plural fine resin particles include first fine resin particles having complex viscosity at a softening temperature of the toner base particles of 5.0×102 Pa·s or more and 1.0×103 Pa·s or less, and second fine resin particles having complex viscosity at a softening temperature of the toner base particles of 1.0×104 Pa·s or more and 1.0×105 Pa·s or less.
摘要翻译：提供了实现低温定影性和耐热偏移性的胶囊调色剂，以及制造胶囊调色剂的方法。胶囊调色剂包括含有粘合剂树脂和着色剂的调色剂基础颗粒和形成在调色剂基础颗粒的表面上的树脂涂层。树脂涂层包括具有不同复合粘度的多种细小树脂颗粒的膜。多个细小树脂颗粒包括在调色剂基础颗粒的软化温度下的复数粘度为5.0×10 2 Pa·s以上且1.0×10 3 Pa·s以下的第1微细树脂粒子，调色剂基础颗粒的软化温度为1.0×10 4 Pa·s以上且1.0×10 5 Pa·s以下。

13. 发明授权

US08389193B2 Method of manufacturing toner, toner obtained by method thereof, one-component developer, two-component developer, developing device, and image forming apparatus 有权
标题翻译：制造调色剂的方法，通过其方法获得的调色剂，单组分显影剂，双组分显影剂，显影装置和图像形成装置
公开(公告)号：US08389193B2
公开(公告)日：2013-03-05
申请号：US12730422
申请日：2010-03-24
申请人： Takashi Hara , Yoshitaka Kawase , Yoshiaki Akazawa , Yoritaka Tsubaki , Keiichi Kikawa , Yoshinori Mutoh
发明人： Takashi Hara , Yoshitaka Kawase , Yoshiaki Akazawa , Yoritaka Tsubaki , Keiichi Kikawa , Yoshinori Mutoh
IPC分类号： G03G5/00
CPC分类号： G03G9/0808 , G03G9/09321 , G03G9/09371 , G03G9/09392 , G03G2215/0614
摘要： There are provided a toner manufacturing method of manufacturing a toner which has excellent characteristics such as fluidity and preservation stability and in which a resin layer having uniform thickness is formed on a surface of tone core particle, a toner obtained by a method thereof, a one-component developer, a two-component developer, a developing device, and an image forming apparatus. By using a toner manufacturing apparatus, a stirring step S3 is performed, and during rotation of a rotary shaft section, after a completion of inputting the fine resin particles into a powder passage, and within a period satisfying 1.7≦(load F−load F0)/(load Fcore−load F0)≦5.7, a spraying step S4 is started.
摘要翻译：提供了一种制造调色剂的调色剂制造方法，其具有流动性和保存稳定性等优异的特性，并且在色心颗粒的表面上形成均匀厚度的树脂层，通过其方法获得的调色剂 - 组分显影剂，双组分显影剂，显影装置和图像形成装置。通过使用调色剂制造装置，进行搅拌步骤S3，并且在旋转轴部的旋转期间，在将树脂微粒输入粉末通道并在满足1.7＆lt; nlE的时间内（负载F负载 F0）/（负载Fcore-load F0）＆nlE; 5.7，开始喷射步骤S4。

14. 发明授权

US08197999B2 Method for manufacturing toner, toner, developer, developing device, and image forming apparatus 有权
标题翻译：调色剂，调色剂，显影剂，显影装置和图像形成装置的制造方法
公开(公告)号：US08197999B2
公开(公告)日：2012-06-12
申请号：US12474672
申请日：2009-05-29
申请人： Yoshitaka Kawase , Saori Yamada , Yoshiaki Akazawa , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa , Takashi Hara
发明人： Yoshitaka Kawase , Saori Yamada , Yoshiaki Akazawa , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa , Takashi Hara
IPC分类号： G03G9/08
CPC分类号： G03G9/09392 , G03G9/0804 , G03G9/081 , G03G9/0815 , G03G9/0827 , G03G2215/0614
摘要： A method for manufacturing a toner is provided. The method for manufacturing a toner uses a rotary stirring apparatus that includes a circulating section for repeatedly performing circulation in a powder passage having a rotary stirring chamber and a circulation tube to return to the rotary stirring chamber by a rotary stirring section having a rotary disc around which rotary blades are installed and a rotary shaft, and a temperature adjusting section provided at least on a part of the powder passage for adjusting temperatures in the powder passage and of the rotary stirring section to a predetermined temperature, and includes a temperature adjusting step; a fine resin particle adhering step; a spraying step; and a film-forming step. The temperature in the powder passage is adjusted to the predetermined temperature by the temperature adjusting section at the fine resin particle adhering step, the spraying step, and the film-forming step.
摘要翻译：提供了一种制造调色剂的方法。调色剂的制造方法使用旋转搅拌装置，该旋转搅拌装置具有循环部，该循环部在具有旋转搅拌室和循环管的粉末通路中反复进行循环，通过具有旋转圆盘的旋转搅拌部返回到旋转搅拌室安装有旋转叶片和旋转轴，以及温度调节部，设置在粉末通道的至少一部分上，用于将粉末通道和旋转搅拌部中的温度调节到预定温度，并且包括温度调节步骤; 树脂微粒粘附工序; 喷涂步骤; 和成膜步骤。粉末通道中的温度通过温度调节部分在树脂微粒粘附步骤，喷涂步骤和成膜步骤中调节到预定温度。

15. 发明申请

US20110171574A1 METHOD FOR MANUFACTURING CAPSULE TONER 有权
标题翻译：制造胶囊的方法
公开(公告)号：US20110171574A1
公开(公告)日：2011-07-14
申请号：US12986790
申请日：2011-01-07
申请人： Takashi HARA , Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa
发明人： Takashi HARA , Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa
IPC分类号： G03G9/08
CPC分类号： G03G9/09392 , G03G9/09371 , G03G9/09378
摘要： A method for manufacturing a capsule toner having improved preservability with no deterioration in low-temperature fixability is provided. The method for manufacturing a capsule toner includes a mixed fine resin particle adhering step of adhering mixed fine resin particles including crystalline polyester fine resin particles and amorphous fine resin particles to surfaces of toner base particles to form mixed fine resin particle-adhered particles, a spraying step of spraying a mixed solution of a liquid for plasticizing the toner base particles and the mixed fine resin particles and a crystal nucleating agent, while fluidizing the mixed fine resin particle-adhered particles, and a film-forming step of making a film of the mixed fine resin particles by impact force so that the film is a resin coating layer on the surfaces of the toner base particles.
摘要翻译：提供了一种制造具有改进的保存性而不降低低温定影性的胶囊调色剂的方法。胶囊调色剂的制造方法包括将包含结晶性聚酯树脂微粒和无定形细小树脂粒子的混合精细树脂颗粒粘附到调色剂基础颗粒表面以形成混合的细颗粒粘附颗粒的混合细颗粒粘附步骤，喷涂在将混合的细树脂颗粒附着颗粒流化的同时，喷涂用于塑化调色剂基础颗粒和混合的细颗粒树脂颗粒和晶体成核剂的液体的混合溶液的步骤;以及成膜步骤，通过冲击力混合精细树脂颗粒，使得膜是调色剂基础颗粒表面上的树脂涂层。

16. 发明申请

US20110111338A1 TONER MANUFACTURING METHOD 有权
标题翻译：调色剂制造方法
公开(公告)号：US20110111338A1
公开(公告)日：2011-05-12
申请号：US12941581
申请日：2010-11-08
申请人： Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa , Takashi Hara
发明人： Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa , Takashi Hara
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , G03G9/0825 , G03G9/08711 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner manufacturing method is provided. The toner manufacturing method includes a step of adhering fine resin particles whose volume average particle size is 5% or more and 17% or less of a volume average particle size of toner base particles, to surfaces of the toner base particles; and a step of plasticizing the toner base particles and the fine resin particles by adding mechanical impact thereto while spraying lower alcohol, and fusing the fine resin particles to the surfaces of the toner base particles to form a plurality of projections of the fine resin particles, on the surfaces of the toner base particles. Surface coverage of the surfaces of the toner base particles with the projections is 10% or more and 50% or less.
摘要翻译：提供了调色剂制造方法。调色剂的制造方法包括：将调色剂母粒的体积平均粒径为5％以上且17％以下的细小树脂颗粒粘附到调色剂基础颗粒的表面的步骤; 以及通过在喷涂低级醇的同时加入机械冲击而使调色剂基础颗粒和细小树脂颗粒增塑的步骤，以及将细小树脂颗粒熔合到调色剂基础颗粒的表面以形成多个细小树脂颗粒的突起，在调色剂基础颗粒的表面上。具有突起的调色剂基础颗粒的表面的表面覆盖率为10％以上且50％以下。

17. 发明申请

US20110053074A1 CAPSULE TONER AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：胶囊和其制造方法
公开(公告)号：US20110053074A1
公开(公告)日：2011-03-03
申请号：US12862000
申请日：2010-08-24
申请人： Takashi HARA , Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa
发明人： Takashi HARA , Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa
IPC分类号： G03G9/08
CPC分类号： G03G9/09328 , G03G9/09371 , G03G9/09392
摘要： A capsule toner that a blocking resistance is improved without harming a low temperature fixation property, and a method of manufacturing the same are provided. A capsule toner includes a toner base particle containing a binder resin and a colorant, and a resin coating layer containing a crystalline polyester resin and an amorphous resin, the resin coating layer coating a surface of the toner base particle.
摘要翻译：提供了不损害低温定影性的耐粘连性的胶囊调色剂及其制造方法。胶囊调色剂包括含有粘合剂树脂和着色剂的调色剂基础颗粒和包含结晶聚酯树脂和无定形树脂的树脂涂层，所述树脂涂层涂覆调色剂基础颗粒的表面。

18. 发明授权

US09274447B2 Two-component color developer and image formation device using same 有权
标题翻译：双组分彩色显影剂和使用它的成像装置
公开(公告)号：US09274447B2
公开(公告)日：2016-03-01
申请号：US14346713
申请日：2012-07-25
申请人： Tadayuki Sawai , Yoritaka Tsubaki , Keiichi Kikawa , Keigo Mitamura , Yui Kawano , Shintaro Fukuoka
发明人： Tadayuki Sawai , Yoritaka Tsubaki , Keiichi Kikawa , Keigo Mitamura , Yui Kawano , Shintaro Fukuoka
IPC分类号： G03G9/08 , G03G9/113 , G03G9/087 , G03G9/09 , G03G9/097 , G03G13/08 , G03G15/08
CPC分类号： G03G9/1133 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0906 , G03G9/09708 , G03G13/08 , G03G15/0806 , G03G2215/0607
摘要： A two-component color developer containing a toner and a resin-coated carrier, the toner containing at least a polyester resin as a binding resin, an organic pigment as a colorant and inorganic fine particles as an external additive, wherein the inorganic fine particles have a negative polarity, the toner has a volume resistivity of 40×109 to 220×109 Ωcm and a negative polarity, and the carrier has a coat durability of 90% or greater.
摘要翻译：含有调色剂和树脂涂布载体的双组分彩色显影剂，所述调色剂至少含有作为粘合树脂的聚酯树脂，作为着色剂的有机颜料和作为外部添加剂的无机细颗粒，其中无机细颗粒具有负极性，调色剂的体积电阻率为40×109〜220×109＆OHgr·cm，负极性，载体的涂层耐久性为90％以上。

19. 发明授权

US08609316B2 Method for manufacturing capsule toner 有权
标题翻译：胶囊调色剂的制造方法
公开(公告)号：US08609316B2
公开(公告)日：2013-12-17
申请号：US12986790
申请日：2011-01-07
申请人： Takashi Hara , Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa
发明人： Takashi Hara , Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa
IPC分类号： G03G9/093
CPC分类号： G03G9/09392 , G03G9/09371 , G03G9/09378
摘要： A method for manufacturing a capsule toner having improved preservability with no deterioration in low-temperature fixability is provided. The method for manufacturing a capsule toner includes a mixed fine resin particle adhering step of adhering mixed fine resin particles including crystalline polyester fine resin particles and amorphous fine resin particles to surfaces of toner base particles to form mixed fine resin particle-adhered particles, a spraying step of spraying a mixed solution of a liquid for plasticizing the toner base particles and the mixed fine resin particles and a crystal nucleating agent, while fluidizing the mixed fine resin particle-adhered particles, and a film-forming step of making a film of the mixed fine resin particles by impact force so that the film is a resin coating layer on the surfaces of the toner base particles.
摘要翻译：提供了一种制造具有改进的保存性而不降低低温定影性的胶囊调色剂的方法。胶囊调色剂的制造方法包括将包含结晶性聚酯树脂微粒和无定形细小树脂粒子的混合精细树脂颗粒粘附到调色剂基础颗粒表面以形成混合的细颗粒粘附颗粒的混合细颗粒粘附步骤，喷涂在将混合的细树脂颗粒附着颗粒流化的同时，喷涂用于塑化调色剂基础颗粒和混合的细颗粒树脂颗粒和晶体成核剂的液体的混合溶液的步骤;以及成膜步骤，通过冲击力混合精细树脂颗粒，使得膜是调色剂基础颗粒表面上的树脂涂层。

20. 发明授权

US08389194B2 Method of manufacturing toner, toner obtained by method thereof, one-component developer, two-component developer, developing device and image forming apparatus 有权
标题翻译：调色剂的制造方法，通过其方法获得的调色剂，单组分显影剂，双组分显影剂，显影装置和图像形成装置
公开(公告)号：US08389194B2
公开(公告)日：2013-03-05
申请号：US12731396
申请日：2010-03-25
申请人： Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa , Takashi Hara
发明人： Yoshiaki Akazawa , Yoshitaka Kawase , Yoritaka Tsubaki , Yoshinori Mutoh , Keiichi Kikawa , Takashi Hara
IPC分类号： G03G5/00
CPC分类号： G03G9/0808 , G03G9/0815 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： A toner manufacturing method, a toner obtained by the method, a one-component developer, a two-component developer, a developing device and an image forming apparatus are provided. By using a toner manufacturing apparatus including a powder passage, a spraying section for spraying a predetermined substance in the powder passage and a rotary stirring section, provided in the powder passage, and stirring particles in the powder passage to apply impact force to the particles so that the particles are fluidized in the powder passage, performed are a stirring step S3 of fluidizing toner core particles with fine inorganic particles adhering to the surfaces thereof and fine resin particles in the powder passage as the powder by the rotary stirring section, and a spraying step S5 of spraying a volatile liquid which softens fine resin particles as a predetermined substance by the spraying section.
摘要翻译：提供调色剂制造方法，通过该方法获得的调色剂，单组分显影剂，双组分显影剂，显影装置和图像形成装置。通过使用包括粉末通道的粉末制造装置，用于喷射粉末通道中的预定物质的喷射部分和设置在粉末通道中的旋转搅拌部分，并且搅拌粉末通道中的颗粒以向颗粒施加冲击力颗粒在粉末通道中流动，是通过旋转搅拌部分将粉末通道中附着有微细无机颗粒的调色剂芯颗粒和作为粉末的粉末通道中的细小树脂颗粒流化的搅拌步骤S3和喷雾喷洒通过喷涂部软化作为规定物质的树脂微粒的挥发性液体的步骤S5。

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