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81. 发明授权

US08691484B2 Toner and method for producing the same, toner container, developer, image forming apparatus and process cartridge 失效
标题翻译：调色剂及其制造方法，调色剂容器，显影剂，成像设备和处理盒
公开(公告)号：US08691484B2
公开(公告)日：2014-04-08
申请号：US12046784
申请日：2008-03-12
申请人： Tsuyoshi Nozaki , Chiyoshi Nozaki , Atsushi Yamamoto , Mitsuyo Matsumoto , Takuya Kadota , Katsunori Kurose , Yoshimichi Ishikawa
发明人： Tsuyoshi Nozaki , Chiyoshi Nozaki , Atsushi Yamamoto , Mitsuyo Matsumoto , Takuya Kadota , Katsunori Kurose , Yoshimichi Ishikawa
IPC分类号： G03G9/087
CPC分类号： G03G9/0804 , G03G9/0806 , G03G9/08755 , G03G9/08764 , G03G9/08782 , G03G9/08784
摘要： Disclosed is a non-magnetic toner for use in developing electrostatic toner image, wherein the toner is produced by a toner production method that includes: dispersing in an aqueous medium an organic dispersion liquid that comprises in an organic solvent a pigment, a binder resin and/or a binder resin precursor, and a releasing agent; removing the organic solvent to prepare a dispersion slurry in which toner particles are dispersed in the aqueous medium; heating the dispersion slurry to a temperature equal to or higher than the melting point of the releasing agent; and washing the toner particles.
摘要翻译：公开了一种用于显影静电调色剂图像的非磁性调色剂，其中调色剂通过调色剂生产方法制备，该方法包括：在水性介质中分散有机分散液，其在有机溶剂中包含颜料，粘合剂树脂和 /或粘合剂树脂前体和脱模剂; 除去有机溶剂以制备其中调色剂颗粒分散在水性介质中的分散浆料; 将分散浆加热到等于或高于脱模剂熔点的温度; 并洗涤调色剂颗粒。

82. 发明授权

US08216755B2 Toner, developer, toner container, process cartridge, image forming apparatus, and image forming method 有权
标题翻译：调色剂，显影剂，调色剂容器，处理盒，成像设备和成像方法
公开(公告)号：US08216755B2
公开(公告)日：2012-07-10
申请号：US12475658
申请日：2009-06-01
申请人： Yoshimichi Ishikawa , Chiyoshi Nozaki , Tsuyoshi Nozaki , Takuya Kadota , Katsunori Kurose , Mitsuyo Matsumoto , Atsushi Yamamoto
发明人： Yoshimichi Ishikawa , Chiyoshi Nozaki , Tsuyoshi Nozaki , Takuya Kadota , Katsunori Kurose , Mitsuyo Matsumoto , Atsushi Yamamoto
IPC分类号： G03G9/08
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0806 , G03G9/0825 , G03G9/097
摘要： A toner manufactured by a method including the steps of dissolving or dispersing toner components comprising a binder resin, a colorant, and an encapsulated plasticizer to prepare an oily toner components liquid, and emulsifying or dispersing the oily toner components liquid in an aqueous medium to prepare the toner.
摘要翻译：一种调色剂，其包括以下步骤：将包含粘合剂树脂，着色剂和包封的增塑剂的调色剂组分溶解或分散以制备油性调色剂组分液体，并将油性调色剂组分液体乳化或分散在水性介质中以制备墨粉。

83. 发明申请

US20090233199A1 GLOSS CONTROL PARTICLE, DEVELOPER SET, AND IMAGE FORMING METHOD 审中-公开
标题翻译： GLOSS控制粒子，开发者集和图像形成方法
公开(公告)号：US20090233199A1
公开(公告)日：2009-09-17
申请号：US12402710
申请日：2009-03-12
申请人： Chiyoshi NOZAKI , Yoshimichi Ishikawa , Atsushi Yamamoto , Takuya Kadota , Tsuyoshi Nozaki
发明人： Chiyoshi NOZAKI , Yoshimichi Ishikawa , Atsushi Yamamoto , Takuya Kadota , Tsuyoshi Nozaki
IPC分类号： G03G9/087 , G03G9/097 , G03G9/10 , G03G13/20
CPC分类号： G03G9/0821 , G03G9/08755 , G03G9/08764 , G03G9/08766 , G03G9/08782 , G03G9/09733
摘要： A gloss control particle is provided that is configured to form a transparent and colorless gloss control layer on a colored toner image which is to be fixed on a recording medium upon application of heat, wherein the gloss control particle contains a binder resin and a softening agent configured to soften the binder resin upon application of heat, along with a developer containing the gloss control particle and an image forming method using the developer containing the gloss control particle.
摘要翻译：提供了一种光泽控制颗粒，其被配置为在着色调色剂图像上形成透明和无色的光泽控制层，该着色调色剂图像在施加热量时固定在记录介质上，其中光泽控制颗粒包含粘合剂树脂和软化剂配置为在加热时使粘合剂树脂与含有光泽度控制颗粒的显影剂和使用含有光泽控制颗粒的显影剂的成像方法一起软化。

84. 发明申请

US20080233510A1 TONER AND METHOD FOR PRODUCING THE SAME, TONER CONTAINER, DEVELOPER, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 失效
标题翻译：用于生产它们的调色剂和方法，调色剂容器，显影剂，图像形成装置和方法盒
公开(公告)号：US20080233510A1
公开(公告)日：2008-09-25
申请号：US12046784
申请日：2008-03-12
申请人： Tsuyoshi NOZAKI , Chiyoshi Nozaki , Atsushi Yamamoto , Mitsuyo Matsumoto , Takuya Kadota , Katsunori Kurose , Yoshimichi Ishikawa
发明人： Tsuyoshi NOZAKI , Chiyoshi Nozaki , Atsushi Yamamoto , Mitsuyo Matsumoto , Takuya Kadota , Katsunori Kurose , Yoshimichi Ishikawa
IPC分类号： G03G9/087 , G03G15/06
CPC分类号： G03G9/0804 , G03G9/0806 , G03G9/08755 , G03G9/08764 , G03G9/08782 , G03G9/08784
摘要： Disclosed is a non-magnetic toner for use in developing electrostatic toner image, wherein the toner is produced by a toner production method that includes: dispersing in an aqueous medium an organic dispersion liquid that comprises in an organic solvent a pigment, a binder resin and/or a binder resin precursor, and a releasing agent; removing the organic solvent to prepare a dispersion slurry in which toner particles are dispersed in the aqueous medium; heating the dispersion slurry to a temperature equal to or higher than the melting point of the releasing agent; and washing the toner particles.
摘要翻译：公开了一种用于显影静电调色剂图像的非磁性调色剂，其中调色剂通过调色剂生产方法制备，该方法包括：在水性介质中分散有机分散液，其在有机溶剂中包含颜料，粘合剂树脂和 /或粘合剂树脂前体和脱模剂; 除去有机溶剂以制备其中调色剂颗粒分散在水性介质中的分散浆料; 将分散浆加热到等于或高于脱模剂熔点的温度; 并洗涤调色剂颗粒。

85. 发明申请

US20110244383A1 TONER, AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：调色剂及其生产方法
公开(公告)号：US20110244383A1
公开(公告)日：2011-10-06
申请号：US13080053
申请日：2011-04-05
申请人： Atsushi YAMAMOTO , Takuya Kadota , Masayuki Hagi
发明人： Atsushi YAMAMOTO , Takuya Kadota , Masayuki Hagi
IPC分类号： G03G9/00 , G03G15/08
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09335 , G03G9/09371 , G03G9/09378 , G03G2215/0604
摘要： A toner including an amorphous resin (R), a crystalline material (A) which is compatible with the amorphous resin (R) and has a melting point of 80° C. or lower, a resin (I) which is different from the amorphous resin (R), and a colorant, wherein the crystalline material (A) is capsulated by the resin (I) and the capsulated crystalline material (A) is present in the amorphous resin (R).
摘要翻译：包含非晶性树脂（R），与无定形树脂（R）相容并且具有80℃或更低的熔点的结晶材料（A）的调色剂，不同于非晶态的树脂（I）树脂（R）和着色剂，其中结晶材料（A）被树脂（I）包封，并且包封的结晶材料（A）存在于无定形树脂（R）中。

86. 发明授权

US08486597B2 Toner, and method for producing the same 有权
标题翻译：调色剂及其制造方法
公开(公告)号：US08486597B2
公开(公告)日：2013-07-16
申请号：US13080053
申请日：2011-04-05
申请人： Atsushi Yamamoto , Takuya Kadota , Masayuki Hagi
发明人： Atsushi Yamamoto , Takuya Kadota , Masayuki Hagi
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09335 , G03G9/09371 , G03G9/09378 , G03G2215/0604
摘要： A toner including an amorphous resin (R), a crystalline material (A) which is compatible with the amorphous resin (R) and has a melting point of 80° C. or lower, a resin (I) which is different from the amorphous resin (R), and a colorant, wherein the crystalline material (A) is capsulated by the resin (I) and the capsulated crystalline material (A) is present in the amorphous resin (R).
摘要翻译：包含非晶性树脂（R），与无定形树脂（R）相容并且具有80℃或更低的熔点的结晶材料（A）的调色剂，不同于非晶态的树脂（I）树脂（R）和着色剂，其中结晶材料（A）被树脂（I）包封，并且包封的结晶材料（A）存在于无定形树脂（R）中。

87. 发明授权

US07018762B2 Toner and image forming apparatus using the same 失效
标题翻译：调色剂和使用其的图像形成装置
公开(公告)号：US07018762B2
公开(公告)日：2006-03-28
申请号：US10732476
申请日：2003-12-11
申请人： Takuya Kadota
发明人： Takuya Kadota
IPC分类号： G03G9/08
CPC分类号： G03G9/0806 , G03G9/0808 , G03G9/0815 , G03G9/0817 , G03G9/0819 , G03G9/0827 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： In a toner T of the present invention, the liberated mother particle ratio is set to be 10% or less and the liberated silica particle ratio is set to be 0.2–10%, thereby reducing the possibility that the liberated mother particles 18′ and the mother particles 18 with silica particles 19 therein will be fused on toner-contact members such as a latent image carrier, a toner carrier, and a toner regulating member, and thus effectively preventing the filming of toner T. Therefore, according to the toner T of the present invention, the durability of the toner-contact members such as the latent image carrier, the toner carrier, and the toner regulating member can be improved. In addition, a large quantity of heat for heat fixing can be prevented from being consumed by the silica particles 19 because the amount of silica particles 19 is suitably set, and heat can be hardly transferred to mother particles 18 having a low melting point because the mother particles 18 are coated with a desired amount of silica particles 19. Therefore, the low-temperature fixing property can be improved.
摘要翻译：在本发明的调色剂T中，释放母粒子比率设定为10％以下，游离二氧化硅粒子比率设定为0.2〜10％，从而降低了释放母粒子18'和其中具有二氧化硅颗粒19的母粒子18将熔融在调色剂接触部件上，例如潜像载体，调色剂载体和调色剂调节部件，从而有效地防止调色剂T的成膜。因此，根据调色剂T 可以提高调色剂接触构件如潜像载体，调色剂载体和调色剂调节构件的耐久性。此外，由于二氧化硅颗粒19的量被适当地设定，因此可以防止大量的热定影用于二氧化硅颗粒19的消耗，并且由于这些二氧化硅颗粒的热量几乎不能转移到具有低熔点的母体颗粒18 母粒子18涂覆有所需量的二氧化硅颗粒19。因此，可以提高低温定影性。

88. 发明申请

US20060283782A1 Toner and image forming apparatus using the same 审中-公开
公开(公告)号：US20060283782A1
公开(公告)日：2006-12-21
申请号：US11505377
申请日：2006-08-17
申请人： Takuya Kadota
发明人： Takuya Kadota
IPC分类号： B07B9/00
CPC分类号： G03G9/0806 , G03G9/0808 , G03G9/0815 , G03G9/0817 , G03G9/0819 , G03G9/0827 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： In a toner T of the present invention, the liberated mother particle ratio is set to be 10% or less and the liberated silica particle ratio is set to be 0.2-10%, thereby reducing the possibility that the liberated mother particles 18′ and the mother particles 18 with silica particles 19 therein will be fused on toner-contact members such as a latent image carrier, a toner carrier, and a toner regulating member, and thus effectively preventing the filming of toner T. Therefore, according to the toner T of the present invention, the durability of the toner-contact members such as the latent image carrier, the toner carrier, and the toner regulating member can be improved. In addition, a large quantity of heat for heat fixing can be prevented from being consumed by the silica particles 19 because the amount of silica particles 19 is suitably set, and heat can be hardly transferred to mother particles 18 having a low melting point because the mother particles 18 are coated with a desired amount of silica particles 19. Therefore, the low-temperature fixing property can be improved.

89. 发明授权

US06875550B2 Non-magnetic single-component toner, method of preparing the same, and image forming apparatus using the same 有权
标题翻译：非磁性单组分调色剂，其制备方法和使用其的成像装置
公开(公告)号：US06875550B2
公开(公告)日：2005-04-05
申请号：US10191752
申请日：2002-07-10
申请人： Nobuhiro Miyakawa , Takuya Kadota , Hidehiro Takano , Shinji Yasukawa , Masanao Kunugi
发明人： Nobuhiro Miyakawa , Takuya Kadota , Hidehiro Takano , Shinji Yasukawa , Masanao Kunugi
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/09708 , G03G9/0819 , G03G9/08711 , G03G9/08755 , G03G9/09716 , G03G9/09725
摘要： A non-magnetic single-component toner 8 of the present invention has toner mother particles 8a, and external additives 12 comprising: two hydrophobic silicas 13, 14 of which particle diameters are different from each other, i.e. a mean primary particle diameter of 7 nm to 12 nm and a mean primary particle diameter of 40 nm to 50 nm, and a hydrophobic rutile/anatase type titanium oxide 15 having a spindle shape of which major axial diameter is in a range from 0.02 nm to 0.10 nm and the ratio of the major axial diameter to the minor axial diameter is set to be 2 to 8, wherein the external additives 12 adhere to the toner mother particles 8a. By the hydrophobic silicas 13, 14 having work function smaller than the work function of the toner mother particles 8a, the negative charging property is imparted to the toner mother particles 8a and the fluidity is also insured. On the other hand, by mixing and using hydrophobic rutile/anatase type titanium oxide particles 15 having work function larger than or equal to the work function of the toner mother particles 8a together with the hydrophobic silicas 13, 14, the non-magnetic single-component toner 8 is prevented from excessively charged. Therefore, the amount of fog toner on non-image portions is reduced, the transfer efficiency is further improved, the charging property is further stabilized, and the production of reverse transfer toner is further inhibited.
摘要翻译：本发明的非磁性单组分调色剂8具有调色剂母粒子8a和外部添加剂12，其包含：两个粒径彼此不同的疏水性二氧化硅13,14，即平均一次粒径为7nm 平均一次粒径为40nm〜50nm的疏水性金红石/锐钛矿型氧化钛15，主轴的直径为0.02nm〜0.10nm的主轴形状，小轴向直径的主轴径设定为2〜8，其中外部添加剂12粘附到调色剂母粒8a上。通过具有小于调色剂母粒子8a的功函数的功函数的疏水性二氧化硅13,14赋予调色剂母粒子8a的负带电性，并且还保证了流动性。另一方面，通过将功能大于或等于调色剂母粒8a的功函数的疏水性金红石/锐钛矿型氧化钛粒子15与疏水性二氧化硅13,14混合并使用，防止组分调色剂8过度充电。因此，非图像部分上的雾化调色剂的量减少，转印效率进一步提高，充电性能进一步稳定，并进一步抑制反转印调色剂的生产。

90. 发明授权

US5629119A Magnetic carrier for electrophotographic developing agent 失效
标题翻译：用于电子照相显影剂的磁性载体
公开(公告)号：US5629119A
公开(公告)日：1997-05-13
申请号：US534881
申请日：1995-09-27
申请人： Toyotsune Inoue , Naruo Yabe , Hiroshi Shimoyama , Takuya Kadota , Toshiro Okae
发明人： Toyotsune Inoue , Naruo Yabe , Hiroshi Shimoyama , Takuya Kadota , Toshiro Okae
IPC分类号： G03G9/107 , G03G9/10
CPC分类号： G03G9/10
摘要： A two-component binder-type magnetic carrier for developing agent comprising a magnetic powder and a binder resin. The carrier particles contain dispersed therein a release agent of the type of a metal soap and have abrasive or collapsible surfaces. By using the developing agent which contains this carrier, the magnetic powder peels off the carrier particle surfaces maintaining a controlled particle diameter and amount. Therefore, the carrier particles possess fresh surfaces at all times, whereby the occurrence of spent toner is effectively prevented and the charging amount of the toner is stably maintained.
摘要翻译：一种用于显影剂的双组分粘合剂型磁性载体，其包含磁性粉末和粘合剂树脂。载体颗粒在其中分散有金属皂类型的脱模剂并具有研磨性或可折叠表面。通过使用包含该载体的显影剂，磁性粉末剥离载体颗粒表面，保持受控的粒径和量。因此，载体颗粒始终具有新鲜的表面，从而有效地防止了用过的调色剂的发生，并且稳定地保持了调色剂的带电量。

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