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61. 发明授权

US07294443B2 Toner composition and method for manufacturing the toner composition 有权
标题翻译：调色剂组合物和调色剂组合物的制造方法
公开(公告)号：US07294443B2
公开(公告)日：2007-11-13
申请号：US11206128
申请日：2005-08-18
申请人： Hiroshi Yamashita , Kazuhito Watanabe , Chiaki Tanaka , Tsunemi Sugiyama , Shigeru Emoto , Masami Tomita
发明人： Hiroshi Yamashita , Kazuhito Watanabe , Chiaki Tanaka , Tsunemi Sugiyama , Shigeru Emoto , Masami Tomita
IPC分类号： G03G9/097
CPC分类号： G03G9/09783 , B01F2215/0059 , G03G9/0808 , G03G9/0825 , G03G9/097
摘要： A toner composition including toner particles including a binder resin; and a colorant, and a charge controlling agent which is at least located on a surface of the toner particles, wherein the toner composition has a spherical degree of from 0.96 to 0.99, and wherein the toner composition satisfies the relationship: 10≦M/T≦1,000 wherein M represents a quantity of an element on a surface of the toner particles in units of % by weight, wherein the element is included only in the charge controlling agent, and is one of elements of second to fifth periodical elements in the long form periodic table other than hydrogen, carbon, oxygen and rare gas elements; and T represents a quantity of the element in the toner composition in units of % by weight.
摘要翻译：一种调色剂组合物，包括包含粘合剂树脂的调色剂颗粒; 和着色剂，以及电荷控制剂，其至少位于调色剂颗粒的表面上，其中调色剂组合物的球形度为0.96至0.99，并且其中调色剂组合物满足关系：10≤M/ T <= 1,000其中M表示调色剂颗粒表面上的元素的量，以重量％为单位，其中该元素仅包含在电荷控制剂中，并且是第二至第五周期元素的元素之一除氢，碳，氧和稀有气体元素之外的长周期表; T表示调色剂组合物中的元素的量，以重量％计。

62. 发明授权

US07005223B2 Toner composition and method for manufacturing the toner composition 有权
公开(公告)号：US07005223B2
公开(公告)日：2006-02-28
申请号：US10092920
申请日：2002-03-08
申请人： Hiroshi Yamashita , Kazuhito Watanabe , Chiaki Tanaka , Tsunemi Sugiyama , Shigeru Emoto , Masami Tomita
发明人： Hiroshi Yamashita , Kazuhito Watanabe , Chiaki Tanaka , Tsunemi Sugiyama , Shigeru Emoto , Masami Tomita
IPC分类号： G03G9/097
CPC分类号： G03G9/09783 , B01F2215/0059 , G03G9/0808 , G03G9/0825 , G03G9/097
摘要： A toner composition including toner particles including a binder resin; and a colorant, and a charge controlling agent which is at least located on a surface of the toner particles, wherein the toner composition has a spherical degree of from 0.96 to 0.99, and wherein the toner composition satisfies the relationship: 10≦M/T≦1,000 wherein M represents a quantity of an element on a surface of the toner particles in units of % by weight, wherein the element is included only in the charge controlling agent, and is one of elements of second to fifth periodical elements in the long form periodic table other than hydrogen, carbon, oxygen and rare gas elements; and T represents a quantity of the element in the toner composition in units of % by weight.

63. 发明授权

US06824945B2 Electrophotographic toner 有权
标题翻译：电子照相墨粉
公开(公告)号：US06824945B2
公开(公告)日：2004-11-30
申请号：US10250667
申请日：2003-07-07
申请人： Shigeru Emoto , Masami Tomita , Hiroshi Yamashita , Tsunemi Sugiyama
发明人： Shigeru Emoto , Masami Tomita , Hiroshi Yamashita , Tsunemi Sugiyama
IPC分类号： G03G1308
CPC分类号： G03G9/0827 , G03G9/0806 , G03G9/0819 , G03G9/08755 , G03G9/08764 , G03G9/08791 , G03G9/08793 , G03G9/08797 , G03G9/09
摘要： Disclosed is an electrophotographic toner using a polyester resin as a binder and a highly dispersed pigment colorant. The toner gives a high quality image excellent in transparency and chroma (brightness, gloss) and exhibits excellent powder fluidity, anti-offset property, charge stability and transferability. The toner is obtained by dispersing an oil dispersion, containing an isocyanate group-containing polyester prepolymer dissolved in an organic solvent, a pigment colorant dispersed therein and a releasing agent dissolved or dispersed therein, in an aqueous medium in the presence of inorganic fine particles and/or polymer fine particles, reacting the prepolymer in the dispersion with a polyamine and/or a monoamine containing an active hydrogen-containing group to form an urea-modified polyester resin having an urea group, and by removing the liquid medium from the dispersion containing the urea-modified polyester resin, and is characterized in that the pigment colorant contained in the toner has a dispersion diameter, in terms of a number average diameter, of 0.5 &mgr;m or less and in that particles of the pigment colorant having a diameter of 0.7 &mgr;m or more account for 5% by number or 30 less.
摘要翻译：公开了使用聚酯树脂作为粘合剂和高度分散的颜料着色剂的电子照相调色剂。该调色剂具有透明度和色度（亮度，光泽度）优异的高质量图像，并且具有优异的粉末流动性，抗偏移性，电荷稳定性和转印性。调色剂通过将含有异氰酸酯基的聚酯预聚物溶解在有机溶剂中，分散在其中的颜料着色剂和溶解或分散在其中的脱模剂，在无机细颗粒和/或聚合物细颗粒的存在下在水性介质中，将分散体中的预聚物与多胺和/ 或含有含活性氢基团的单胺形成具有尿素基团的脲改性聚酯树脂，并且从含有脲改性聚酯树脂的分散液中除去液体介质，其特征在于，含有调色剂的数均粒径为0.5μm以下，分散粒径为0.5μm以下 f直径为0.7μm以上的颜料着色剂的数量为5％或30以下。

64. 发明授权

US06835519B2 Dry toner and image forming method using same 有权
标题翻译：干式调色剂和使用其的成像方法
公开(公告)号：US06835519B2
公开(公告)日：2004-12-28
申请号：US10680246
申请日：2003-10-08
申请人： Tsunemi Sugiyama , Shigeru Emoto , Hiroshi Yamashita , Masami Tomita , Kazuhito Watanabe , Chiaki Tanaka
发明人： Tsunemi Sugiyama , Shigeru Emoto , Hiroshi Yamashita , Masami Tomita , Kazuhito Watanabe , Chiaki Tanaka
IPC分类号： G03G9087
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/08708 , G03G9/08755 , G03G9/08782 , G03G9/08786 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A dry toner including at least a modified polyester as a toner binder, wherein the modified polyester has a main peak in a molecular weight region of 1000 to 30000 in a molecular weight distribution as measured by GPC, contains 1 to 10% of a component having a molecular weight of at least 30000, and has an Mw/Mn ratio of not greater than 15.
摘要翻译：包含至少一种改性聚酯作为调色剂粘合剂的干燥调色剂，其中所述改性聚酯在通过GPC测量的分子量分布中具有在1000至30000的分子量范围内的主峰，含有1至10％的具有分子量至少为30000，Mw / Mn比不大于15。

65. 发明授权

US06800412B2 Toner for dry developing 有权
公开(公告)号：US06800412B2
公开(公告)日：2004-10-05
申请号：US10681185
申请日：2003-10-09
申请人： Tsunemi Sugiyama , Masami Tomita , Shigeru Emoto , Hiroshi Yamashita
发明人： Tsunemi Sugiyama , Masami Tomita , Shigeru Emoto , Hiroshi Yamashita
IPC分类号： G03G900
CPC分类号： G03G9/0825 , G03G9/08755 , G03G9/08782
摘要： A toner for dry developing, containing a colorant, a binder including a modified polyester, and wax particles dispersed in the binder, wherein that portion of the wax particles having a dispersion diameter of 0.1-3 &mgr;m accounts for at least 70% by number of the wax particles.

66. 发明授权

US06740460B2 Dry toner 有权
标题翻译：干粉
公开(公告)号：US06740460B2
公开(公告)日：2004-05-25
申请号：US10244526
申请日：2002-09-17
申请人： Masami Tomita , Shigeru Emoto , Hiroshi Yamasita , Tsunemi Sugiyama
发明人： Masami Tomita , Shigeru Emoto , Hiroshi Yamasita , Tsunemi Sugiyama
IPC分类号： G03G9087
CPC分类号： G03G9/08755 , G03G9/0819
摘要： A dry toner for developing an electrostatic image, including a toner binder containing a urea-modified polyester. The toner has a volume average particle diameter Dv of 3 to 10 &mgr;m and a number average particle diameter Dp such that the ratio Dv/Dp of the volume average particle diameter to the number average particle diameter ranges from 1.05 to 1.25.
摘要翻译：用于显影静电图像的干燥调色剂，包括含有脲改性聚酯的调色剂粘合剂。调色剂的体积平均粒径Dv为3〜10μm，数均粒径Dp使得体积平均粒径与数均粒径的比率Dv / Dp为1.05〜1.25。

67. 发明授权

US08026031B2 Toner, vessel with the toner, developer, image forming apparatus and process cartridge and image forming method 有权
标题翻译：调色剂，带调色剂的容器，显影剂，成像设备和处理盒以及成像方法
公开(公告)号：US08026031B2
公开(公告)日：2011-09-27
申请号：US12282075
申请日：2007-03-05
申请人： Naohiro Watanabe , Shigeru Emoto , Yohichiroh Watanabe , Masahide Yamada , Tsunemi Sugiyama , Masahiro Ohki , Akinori Saitoh , Ryota Inoue , Osamu Uchinokura , Junichi Awamura
发明人： Naohiro Watanabe , Shigeru Emoto , Yohichiroh Watanabe , Masahide Yamada , Tsunemi Sugiyama , Masahiro Ohki , Akinori Saitoh , Ryota Inoue , Osamu Uchinokura , Junichi Awamura
IPC分类号： G03G9/08
CPC分类号： G03G9/0827 , G03G9/0806 , G03G9/08755 , G03G9/08793 , G03G9/09708 , G03G9/09725 , G03G9/0975 , G03G9/09791
摘要： Toner and a developer which are excellent in cleaning property and fixing property at low temperature, and capable of forming images with high quality are provided. A toner prepared by dispersing and/or emulsifying an oil phase or a monomer phase comprising a toner composition and/or a toner composition precursor in a water-based medium to granulate, wherein the toner has an average circularity of 0.925 to 0.970, and the toner composition and/or the toner composition precursor has a layered inorganic material in which at least a part of interlayer ions in the layered inorganic material has been exchanged with organic ions.
摘要翻译：提供了在低温下具有优异的清洁性能和定影性能并能够形成高质量图像的调色剂和显影剂。通过将包含调色剂组合物和/或调色剂组合物前体的油相或单体相在水性介质中分散和/或乳化成颗粒而制备的调色剂，其中调色剂的平均圆形度为0.925〜0.970，调色剂组合物和/或调色剂组合物前体具有层状无机材料，其中层状无机材料中的至少一部分层间离子已经与有机离子交换。

68. 发明申请

US20110086308A1 TONER, VESSEL WITH THE TONER, DEVELOPER, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE AND IMAGE FORMING METHOD 有权
标题翻译：墨粉盒，墨盒，开发商，图像形成装置和工艺盒和图像形成方法
公开(公告)号：US20110086308A1
公开(公告)日：2011-04-14
申请号：US12966193
申请日：2010-12-13
申请人： Naohiro WATANABE , Shigeru Emoto , Yohichiroh Watanabe , Masahide Yamada , Tsunemi Sugiyama , Masahiro Ohki , Akinori Saitoh , Ryota Inoue , Osamu Uchinokura , Junichi Awamura
发明人： Naohiro WATANABE , Shigeru Emoto , Yohichiroh Watanabe , Masahide Yamada , Tsunemi Sugiyama , Masahiro Ohki , Akinori Saitoh , Ryota Inoue , Osamu Uchinokura , Junichi Awamura
IPC分类号： G03G9/08
CPC分类号： G03G9/0827 , G03G9/0806 , G03G9/08755 , G03G9/08793 , G03G9/09708 , G03G9/09725 , G03G9/0975 , G03G9/09791
摘要： Toner and a developer which are excellent in cleaning property and fixing property at low temperature, and capable of forming images with high quality are provided, along with a method for their production. A toner producing method involves dispersing and/or emulsifying an oil phase or a monomer phase containing a toner composition and/or a toner composition precursor in a water-based medium to granulate,wherein the toner has an average circularity of 0.925 to 0.970, and the toner composition and/or the toner composition precursor has a layered inorganic material in which at least a part of interlayer ions in the layered inorganic material has been exchanged with organic ions.
摘要翻译：提供了在低温下具有优异的清洁性能和定影性能以及能够形成高质量图像的调色剂和显影剂及其制备方法。调色剂生产方法包括将含有调色剂组合物和/或调色剂组合物前体的油相或/或单体相在水性介质中分散和/或乳化成颗粒状，其中调色剂的平均圆形度为0.925〜0.970，以及调色剂组合物和/或调色剂组合物前体具有层状无机材料，其中层状无机材料中的至少一部分层间离子已经与有机离子交换。

69. 发明申请

US20070054210A1 Toner and developer using the toner 有权
标题翻译：墨粉和显影剂使用墨粉
公开(公告)号：US20070054210A1
公开(公告)日：2007-03-08
申请号：US11513175
申请日：2006-08-31
申请人： Masahiro Ohki , Naohiro Watanabe , Ryota Inoue , Masahide Yamada , Akinori Saitoh , Shigeru Emoto , Tsunemi Sugiyama , Shinichi Wakamatsu
发明人： Masahiro Ohki , Naohiro Watanabe , Ryota Inoue , Masahide Yamada , Akinori Saitoh , Shigeru Emoto , Tsunemi Sugiyama , Shinichi Wakamatsu
IPC分类号： G03G9/09
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/0806 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0924
摘要： A toner is provided including a binder resin including at least one polyester resin in an amount of from 50 to 100% by weight, and a colorant having a specific formula, wherein the toner has a shape factor SF-1 of from 120 to 150 and a shape factor SF-2 of from 125 to 180; and a developer using the toner.
摘要翻译：提供一种调色剂，其包含粘合剂树脂，其包含至少一种重量百分比为50-100％的聚酯树脂和具有特定式的着色剂，其中调色剂的形状因子SF-1为120至150，形状因子SF-2为125至180; 和使用该调色剂的显影剂。

70. 发明授权

US08137883B2 Toner, developer, image forming method, image forming apparatus, process cartridge, and toner container 有权
标题翻译：调色剂，显影剂，成像方法，图像形成装置，处理盒和调色剂容器
公开(公告)号：US08137883B2
公开(公告)日：2012-03-20
申请号：US13112491
申请日：2011-05-20
申请人： Ryota Inoue , Shigeru Emoto , Naohiro Watanabe , Masahide Yamada , Akinori Saitoh , Masahiro Ohki , Tsunemi Sugiyama , Shinichi Wakamatsu , Takayuki Yoshii , Eiji Sawamura
发明人： Ryota Inoue , Shigeru Emoto , Naohiro Watanabe , Masahide Yamada , Akinori Saitoh , Masahiro Ohki , Tsunemi Sugiyama , Shinichi Wakamatsu , Takayuki Yoshii , Eiji Sawamura
IPC分类号： G03G9/08
CPC分类号： G03G15/2064 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G2215/2016 , G03G2215/2032
摘要： A toner is provided including a binder resin and a wax having primarily C—H and C—C bonds, and having a melting point of 50 to 90° C., wherein the wax is present in a surface portion of the toner in an amount of from 0.1 to 4.0% by weight, wherein the amount of the wax is determined by Fourier transform infrared spectroscopy attenuated total reflectance (FTIR-ATR); and the use of the toner in an image forming method, image forming apparatus, developer and toner cartridge containing the toner.
摘要翻译：提供了一种调色剂，其包括粘合剂树脂和主要具有C-H和C-C键的蜡，并且具有50至90℃的熔点，其中蜡以一定量存在于调色剂的表面部分中为0.1〜4.0重量％，其中蜡的量通过傅里叶变换红外光谱衰减全反射率（FTIR-ATR）测定; 以及在包含调色剂的图像形成方法，图像形成装置，显影剂和调色剂盒中使用调色剂。

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