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1. 发明申请

US20070031754A1 Kneading and pulverizing method and apparatus for producing a toner, and a mixture for use in the method and apparatus 审中-公开
标题翻译：用于生产调色剂的捏合和粉碎方法和设备，以及用于该方法和装置的混合物
公开(公告)号：US20070031754A1
公开(公告)日：2007-02-08
申请号：US11510673
申请日：2006-08-28
申请人： Fumitoshi Murakami , Nobuyasu Makino , Makoto Hirai , Mutsumi Takahashi
发明人： Fumitoshi Murakami , Nobuyasu Makino , Makoto Hirai , Mutsumi Takahashi
IPC分类号： G03G5/00
CPC分类号： B29C44/348 , B29C44/5654 , G03G9/0806
摘要： A mixture including at least a binder resin and a colorant and a kneader configured to knead such a mixture. The mixture may include air bubbles having a density from 104 to 108 pieces/cm3 and constituting from 65 to 95% of said mixture by volume. The kneader may be configured to knead the mixture under pressure upon application of heat to the mixture to prepare a kneaded mixture.
摘要翻译：包含至少粘合剂树脂和着色剂的混合物以及捏合这种混合物的捏合机。混合物可以包括密度为104至108个/ cm 3的气泡，并且占所述体积混合物的65至95％。捏合机可以被配置为在施加热量的同时在压力下捏合混合物以制备捏合混合物。

2. 发明授权

US07156331B2 Fluidized bed pulverizing and classifying apparatus, and method of pulverizing and classifying solids 有权
标题翻译：流化床粉碎和分级装置，以及固体粉碎和分级方法
公开(公告)号：US07156331B2
公开(公告)日：2007-01-02
申请号：US11326424
申请日：2006-01-06
申请人： Mutsumi Takahashi , Nobuyasu Makino , Fumitoshi Murakami , Makoto Hirai
发明人： Mutsumi Takahashi , Nobuyasu Makino , Fumitoshi Murakami , Makoto Hirai
IPC分类号： B02C19/06
CPC分类号： B07B4/025 , B02C19/068 , B07B7/083 , B07B9/02
摘要： A fluidized bed pulverizing and classifying apparatus is disclosed having a vessel that includes a pulverizing section having a pulverizing nozzle spraying compressed air to pulverize a powder, a classifying section located over the pulverizing section, including a classifying rotor classifying the powder, and a fluidized bed. The vessel also contains a supply of secondary air.
摘要翻译：公开了一种流化床粉碎分级装置，其具有容器，该容器包括：粉碎部，其具有喷射压缩空气以粉碎粉末的粉碎喷嘴，位于粉碎部分上方的分级部，包括分级粉末的分级转子;流化床。船舶还含有二次空气供应。

3. 发明申请

US20060124784A1 Fluidized bed pulverizing and classifying apparatus, and method of pulverizing and classifying solids 有权
公开(公告)号：US20060124784A1
公开(公告)日：2006-06-15
申请号：US11326424
申请日：2006-01-06
申请人： Mutsumi Takahashi , Nobuyasu Makino , Fumitoshi Murakami , Makoto Hirai
发明人： Mutsumi Takahashi , Nobuyasu Makino , Fumitoshi Murakami , Makoto Hirai
IPC分类号： B02C19/06
CPC分类号： B07B4/025 , B02C19/068 , B07B7/083 , B07B9/02
摘要： A fluidized bed pulverizing and classifying apparatus is disclosed having a vessel that includes a pulverizing section having a pulverizing nozzle spraying compressed air to pulverize a powder, a classifying section located over the pulverizing section, including a classifying rotor classifying the powder, and a fluidized bed. The vessel also contains a supply of secondary air.

4. 发明授权

US07032849B2 Fluidized bed pulverizing and classifying apparatus, and method of pulverizing and classifying solids 失效
标题翻译：流化床粉碎和分级装置，以及固体粉碎和分级方法
公开(公告)号：US07032849B2
公开(公告)日：2006-04-25
申请号：US10761285
申请日：2004-01-22
申请人： Mutsumi Takahashi , Nobuyasu Makino , Fumitoshi Murakami , Makoto Hirai
发明人： Mutsumi Takahashi , Nobuyasu Makino , Fumitoshi Murakami , Makoto Hirai
IPC分类号： B02C19/06
CPC分类号： B07B4/025 , B02C19/068 , B07B7/083 , B07B9/02
摘要： A fluidized bed pulverizing and classifying apparatus is disclosed having a vessel that includes a pulverizing section having a pulverizing nozzle spraying compressed air to pulverize a powder, a classifying section located over the pulverizing section, including a classifying rotor classifying the powder, and a fluidized bed. The vessel also contains a supply of secondary air.
摘要翻译：公开了一种流化床粉碎分级装置，其具有容器，该容器包括：粉碎部，其具有喷射压缩空气以粉碎粉末的粉碎喷嘴，位于粉碎部分上方的分级部，包括分级粉末的分级转子;流化床。船舶还含有二次空气供应。

5. 发明申请

US20050003294A1 Kneading and pulverizing method and apparatus for producing a toner, and a mixture for use in the method and apparatus 审中-公开
标题翻译：用于生产调色剂的捏合和粉碎方法和设备，以及用于该方法和装置的混合物
公开(公告)号：US20050003294A1
公开(公告)日：2005-01-06
申请号：US10848062
申请日：2004-05-19
申请人： Fumitoshi Murakami , Nobuyasu Makino , Makoto Hirai , Mutsumi Takahashi
发明人： Fumitoshi Murakami , Nobuyasu Makino , Makoto Hirai , Mutsumi Takahashi
IPC分类号： B29C44/34 , B29C44/56 , G03G9/08
CPC分类号： B29C44/348 , B29C44/5654 , G03G9/0806
摘要： A method of producing a toner including at least a binder resin and a colorant. The method includes kneading a mixture including the binder resin and the colorant under pressure while injecting a supercritical fluid into the mixture upon application of heat to uniformly disperse the supercritical fluid in the mixture; depressurizing the mixture such that the mixture foams; cooling the mixture to prepare a kneaded mixture including air bubbles; and pulverizing the kneaded mixture.
摘要翻译：一种生产至少包含粘合剂树脂和着色剂的调色剂的方法。该方法包括在压力下捏合包括粘合剂树脂和着色剂的混合物，同时在施加热量的同时向混合物中注入超临界流体以均匀地分散混合物中的超临界流体; 使混合物减压使混合物发泡; 冷却混合物以制备包含气泡的捏合混合物; 并将捏合的混合物粉碎。

6. 发明申请

US20060063091A1 Toner classification device, and toner manufacturing method 审中-公开
标题翻译：调色剂分级装置和调色剂制造方法
公开(公告)号：US20060063091A1
公开(公告)日：2006-03-23
申请号：US11228547
申请日：2005-09-19
申请人： Nobuyasu Makino , Fumitoshi Murakami
发明人： Nobuyasu Makino , Fumitoshi Murakami
IPC分类号： G03G9/08
CPC分类号： B07B7/083 , B07B9/02 , G03G9/0817
摘要： A toner classification device including a casing including at least one classification space. Each of classification includes a classification rotor and a toner discharging outlet. At least a portion of the surface of a part of the inner surface of the toner classification device which toner particles contact includes a blast-treated surface.
摘要翻译：一种调色剂分类装置，包括包括至少一个分类空间的壳体。每个分类包括分类转子和调色剂排出口。调色剂颗粒接触的调色剂分类装置的内表面的一部分表面的至少一部分包括经喷砂处理的表面。

7. 发明申请

US20050158648A1 Toner, developer, image forming method, image forming apparatus and toner manufacturing method 有权
标题翻译：调色剂，显影剂，成像方法，成像设备和调色剂制造方法
公开(公告)号：US20050158648A1
公开(公告)日：2005-07-21
申请号：US11009129
申请日：2004-12-13
申请人： Nobuyasu Makino , Masakazu Nakada , Tohru Suganuma , Fumitoshi Murakami
发明人： Nobuyasu Makino , Masakazu Nakada , Tohru Suganuma , Fumitoshi Murakami
IPC分类号： G03G9/08 , G03G9/087 , G03G9/113 , G03G15/08
CPC分类号： G03G9/0817 , G03G9/081 , G03G9/0819 , G03G9/0827
摘要： A toner includes toner particles which have a binder resin and a colorant. The toner has a weight average particle diameter of from 4 to 7 μm and includes toner particles having a circle equivalent diameter of from 0.6 to 2.0 μm in an amount not greater than 5% by quantity, toner particles having a particle diameter of from 3.17 to 4.00 μm in an amount of from 10 to 40% by quantity, toner particles having a diameter of from 4.00 to 5.04 μm in an amount of from 20 to 40% by quantity, and toner particles having a diameter not less than 12.7 μm in an amount of from 0 to 1.0% by weight. The toner satisfies the following relationship: 1.04≦D4/D1≦1.30, wherein D4 represents the weight average particle diameter and D1 represents a number average particle diameter of the toner.
摘要翻译：调色剂包括具有粘合剂树脂和着色剂的调色剂颗粒。该调色剂的重均粒径为4-7μm，并且包括量不大于5％的圆当量直径为0.6-2.0μm的调色剂颗粒，调色剂颗粒的粒径为3.17至量为10〜40％的调色剂颗粒，直径为4.00〜5.04μm的调色剂颗粒的量为20〜40％，调色剂颗粒的直径不小于12.7μm 的量为0至1.0重量％。调色剂满足以下关系：1.04 <= D4 / D1 <= 1.30，其中D4表示重均粒径，D1表示调色剂的数均粒径。

8. 发明申请

US20050112492A1 Toner, process of manufacturing toner, developer, toner container, process cartridge, image forming apparatus, and image forming process 有权
标题翻译：调色剂，调色剂的制造方法，显影剂，调色剂容器，处理盒，成像设备和图像形成处理
公开(公告)号：US20050112492A1
公开(公告)日：2005-05-26
申请号：US10953382
申请日：2004-09-30
申请人： Nobuyasu Makino , Fumitoshi Murakami , Colin Weaver , David Roberts , Tsutomu Kagawa
发明人： Nobuyasu Makino , Fumitoshi Murakami , Colin Weaver , David Roberts , Tsutomu Kagawa
IPC分类号： G03G9/08
CPC分类号： G03G9/0815 , G03G9/081
摘要： A toner manufacturing process, includes: melting a kneaded composition, to thereby obtain a melted composition; and spraying the melted composition with a high pressure gas, to thereby form a fine particle. The kneaded composition is selected from the group consisting of the following , and : a first kneaded composition including a binder resin, a colorant, and a charge controlling agent, a second kneaded composition including a binder resin, a colorant, a charge controlling agent, and a releasing agent, and a third kneaded composition including a binder resin, a magnetic agent, a charge controlling agent, and a releasing agent.
摘要翻译：调色剂制造方法包括：熔融捏合的组合物，从而获得熔融的组合物; 并用高压气体喷射熔融的组合物，从而形成细颗粒。捏合的组合物选自以下<1>，2和3：1，第一捏合组合物，其包含粘合剂树脂，着色剂和电荷控制剂，第二次捏合组合物，包括粘合剂树脂，着色剂，电荷控制剂和脱模剂，以及<3>包含粘合剂树脂，磁性剂，电荷控制剂和脱模剂的第三捏合组合物。

9. 发明授权

US07318990B2 Toner, developer, image forming method, image forming apparatus and toner manufacturing method 有权
标题翻译：调色剂，显影剂，成像方法，成像设备和调色剂制造方法
公开(公告)号：US07318990B2
公开(公告)日：2008-01-15
申请号：US11009129
申请日：2004-12-13
申请人： Nobuyasu Makino , Masakazu Nakada , Tohru Suganuma , Fumitoshi Murakami
发明人： Nobuyasu Makino , Masakazu Nakada , Tohru Suganuma , Fumitoshi Murakami
IPC分类号： G03G9/08
CPC分类号： G03G9/0817 , G03G9/081 , G03G9/0819 , G03G9/0827
摘要： A toner includes toner particles which have a binder resin and a colorant. The toner has a weight average particle diameter of from 4 to 7 μm and includes toner particles having a circle equivalent diameter of from 0.6 to 2.0 μm in an amount not greater than 5% by quantity, toner particles having a particle diameter of from 3.17 to 4.00 μm in an amount of from 10 to 40% by quantity, toner particles having a diameter of from 4.00 to 5.04 μm in an amount of from 20 to 40% by quantity, and toner particles having a diameter not less than 12.7 μm in an amount of from 0 to 1.0% by weight. The toner satisfies the following relationship: 1.04≦D4/D1≦1.30, wherein D4 represents the weight average particle diameter and D1 represents a number average particle diameter of the toner.
摘要翻译：调色剂包括具有粘合剂树脂和着色剂的调色剂颗粒。该调色剂的重均粒径为4-7μm，并且包括量不大于5％的圆当量直径为0.6-2.0μm的调色剂颗粒，调色剂颗粒的粒径为3.17至量为10〜40％的调色剂颗粒，直径为4.00〜5.04μm的调色剂颗粒的量为20〜40％，调色剂颗粒的直径不小于12.7μm 的量为0至1.0重量％。调色剂满足以下关系：1.04 <= D 4 / D 1 <= 1.30，其中D 4表示重均粒径，D 1表示调色剂的数均粒径。

10. 发明授权

US08668091B2 Air classifier 有权
标题翻译：空气分级机
公开(公告)号：US08668091B2
公开(公告)日：2014-03-11
申请号：US12368637
申请日：2009-02-10
申请人： Nobuyasu Makino , Eiichi Masushio , Fumitoshi Murakami
发明人： Nobuyasu Makino , Eiichi Masushio , Fumitoshi Murakami
IPC分类号： B01D21/30
CPC分类号： B07B9/02 , B07B7/086 , B07B11/02
摘要： An air classifier contains a cylindrical casing provided with at an upper part thereof a feed port to feed high pressure air and a powder material, an umbrella-shaped center core in the casing, and an umbrella-shaped separator core arranged downstream of the center core in the casing and including an opening at center thereof. The air classifier has a configuration containing a dispersion chamber to disperse the powder material, being surrounded by an inner wall of the upper part casing and the center core, and a classification chamber to classify the powder material into fine and coarse powders by centrifugation, being surrounded by the center core, separator core and inner wall of the casing. In the dispersion chamber provided are a louver ring containing guide slats circularly arranged at regular intervals, and a space encircling the louver ring and serving as flow passage of the air and powder material.
摘要翻译：空气分级器包括一个圆筒形壳体，在其上部设置有用于供给高压空气和粉末材料的进料口，壳体中的伞形中心芯和布置在中心芯的下游的伞形分离芯并且在其中心包括开口。空气分级器具有包含分散室的构造，其分散由上部壳体和中心芯的内壁包围的粉末材料，以及分级室，通过离心将粉末材料分级成细粉末和粗粉末，由中心芯，分离器芯和壳体的内壁包围。在设置的分散室中，设有以规则间隔圆周布置的引导板条的百叶窗环和围绕百叶窗环并用作空气和粉末材料的流动通道的空间。

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