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1. 发明授权

US07250240B2 Toner, developer, container containing toner, process, cartridge, image forming apparatus and process 失效
标题翻译：调色剂，显影剂，含有调色剂的容器，工艺，盒，成像设备和工艺
公开(公告)号：US07250240B2
公开(公告)日：2007-07-31
申请号：US10863248
申请日：2004-06-09
申请人： Hachiroh Tosaka , Tomiaki Ito , Yuji Natori
发明人： Hachiroh Tosaka , Tomiaki Ito , Yuji Natori
IPC分类号： G03G9/00
CPC分类号： G03G9/097 , G03G9/0819 , G03G9/0821 , G03G9/0823 , G03G9/0902 , G03G9/09708
摘要： The toner according to the present invention may be produced from a toner raw composition which comprises a foaming agent, a binder resin and a colorant, wherein the colorant comprises a black metal compound, the foaming agent has a volume-average particle diameter of 2 μm to 50 μm, the toner raw composition turns into a porous mixture while the foaming agent expands at melting and kneading the toner raw composition, and the toner obtained through milling and classifying the porous mixture has a specific density of 1.0 g/cm3 to 1.3 g/cm3, wherein the specific density is determined as follows: 1 gram of toner is pressed at 400 kgf/cm2 for five minutes in a discal cavity having a diameter of 20 mm, then the discal toner is removed; the discal toner volume (V) is calculated from the diameter and height, measured at 10 minutes after releasing the pressure on the discal toner, and the discal toner mass (W) is measured; then the specific density is determined from the following formula: Specific Density (ρT)=W/V.
摘要翻译：根据本发明的调色剂可以由包含发泡剂，粘合剂树脂和着色剂的调色剂原料组合物制备，其中着色剂包括黑色金属化合物，发泡剂的体积平均粒径为2μm 调色剂原料组合物变成多孔混合物，同时发泡剂在调色剂原料组合物的熔融和捏合过程中膨胀，通过研磨和分级多孔混合物得到的调色剂的比密度为1.0g / 3至1.3g / cm 3，其中比浓度如下测定：将1克调色剂以400kgf / cm 2压制5分钟在具有20mm直径的圆盘腔中，然后去除圆盘调色剂; 从释放脱模调色剂上的压力后10分钟测量的直径和高度计算出圆盘调色剂体积（V），并测量圆盘调色剂质量（W）; 然后根据下式确定比密度：比密度（W / V）= W / V。

2. 发明授权

US07201938B2 Thermosensitive stencil paper and method of producing the same 有权
标题翻译：热敏蜡纸及其制造方法
公开(公告)号：US07201938B2
公开(公告)日：2007-04-10
申请号：US10060458
申请日：2002-01-30
申请人： Fumiaki Arai , Takehiko Iwaoka , Yuji Natori , Masanori Rimoto
发明人： Fumiaki Arai , Takehiko Iwaoka , Yuji Natori , Masanori Rimoto
IPC分类号： B05D1/32 , B41N1/24
CPC分类号： B41C1/148 , B41N1/242 , Y10T428/24802 , Y10T428/249953 , Y10T428/31551 , Y10T428/31855
摘要： A thermosensitive stencil paper having a thermoplastic resin film and a porous resin layer which is provided on the thermoplastic resin film by coating a porous resin layer formation coating liquid including a water-in-oil emulsion of a resin on the thermoplastic resin film and drying the coating liquid. In addition, the method of producing the above-mentioned thermosensitive stencil paper is also disclosed.
摘要翻译：一种具有热塑性树脂膜和多孔树脂层的热敏模版纸，其通过在热塑性树脂膜上涂覆包含树脂的油包水乳液的多孔树脂层形成涂布液，并将其干燥而设置在热塑性树脂膜上涂液此外，还公开了制造上述热敏蜡纸的方法。

3. 发明申请

US20060272543A1 Pigment dispersion, inkjet ink using the pigment dispersion, method for preparing the pigment dispersion and image forming method using the inkjet ink 审中-公开
标题翻译：颜料分散体，使用颜料分散体的喷墨油墨，颜料分散体的制备方法和使用喷墨油墨的成像方法
公开(公告)号：US20060272543A1
公开(公告)日：2006-12-07
申请号：US11444503
申请日：2006-06-01
申请人： Minoru Hakiri , Keishi Taniguchi , Shin Hasegawa , Yuji Natori , Yasuyuki Hosogi , Shigeo Hatada
发明人： Minoru Hakiri , Keishi Taniguchi , Shin Hasegawa , Yuji Natori , Yasuyuki Hosogi , Shigeo Hatada
IPC分类号： C09D11/02 , C08K5/00 , C09D11/00 , C09C1/44
CPC分类号： C09D11/326 , C09B67/0002 , C09B67/0022 , C09D7/80 , C09D11/322 , C09D17/001
摘要： A method for preparing a pigment dispersion including subjecting a mixture including at least a pigment, a dispersant and water to a first dispersion treatment using a media mill to prepare a first dispersion; and then subjecting the first dispersion to a second dispersion treatment using a media-less mill to prepare the pigment dispersion, wherein the pigment in the pigment dispersion has an average particle diameter (D50) of from 20 to 130 nm for pigments except carbon black or from 70 to 180 for carbon black, and the standard deviation of the particle diameter of the pigment is less than the average particle diameter (D50) for pigments except carbon black or one half of the average particle diameter (D50) for carbon black. A pigment dispersion prepared by the method. An inkjet ink including the pigment dispersion and one member selected from water, water soluble organic solvents, and surfactants.
摘要翻译：一种制备颜料分散体的方法，包括使用至少颜料，分散剂和水的混合物进行第一分散处理，使用介质研磨机制备第一分散体; 然后使用无介质研磨机对第一分散体进行第二分散处理以制备颜料分散体，其中颜料分散体中的颜料对于除炭黑之外的颜料的平均粒径（D50）为20至130nm，对于炭黑为70〜180，颜料的粒径的标准偏差小于碳黑以外的颜料的平均粒径（D50）或炭黑的平均粒径（D50）的一半。通过该方法制备的颜料分散体。包括颜料分散体和选自水，水溶性有机溶剂和表面活性剂中的一种的喷墨油墨。

4. 发明申请

US20060209149A1 Water-based pigment dispersion, production method thereof, water-based pigment ink, production method thereof, ink record, inkjet recording apparatus, and inkjet recording method 有权
标题翻译：水性颜料分散体，其制造方法，水性颜料油墨，其制造方法，油墨记录，喷墨记录装置和喷墨记录方法
公开(公告)号：US20060209149A1
公开(公告)日：2006-09-21
申请号：US11375258
申请日：2006-03-15
申请人： Shin Hasegawa , Keishi Taniguchi , Minoru Hakiri , Yasuyuki Hosogi , Yuji Natori , Shigeo Hatada
发明人： Shin Hasegawa , Keishi Taniguchi , Minoru Hakiri , Yasuyuki Hosogi , Yuji Natori , Shigeo Hatada
IPC分类号： G01D11/00
CPC分类号： C09D11/326 , C09D11/322
摘要： The object of the present invention is to provide a water-based pigment dispersion containing a pigment, a dispersing agent, a resin emulsion, and water, the water-based pigment dispersion is subjected to a heat treatment. The present invention also provides a water-based pigment ink containing the water-based pigment dispersion, a dispersing agent, a resin emulsion, and water.
摘要翻译：本发明的目的是提供一种含有颜料，分散剂，树脂乳液和水的水性颜料分散体，对水性颜料分散体进行热处理。本发明还提供一种含有水性颜料分散体，分散剂，树脂乳液和水的水性颜料油墨。

5. 发明申请

US20050238981A1 Black toner, image forming method and image forming apparatus using the toner 有权
公开(公告)号：US20050238981A1
公开(公告)日：2005-10-27
申请号：US11146128
申请日：2005-06-07
申请人： Hachiro Tosaka , Tomiaki Ito , Yuji Natori
发明人： Hachiro Tosaka , Tomiaki Ito , Yuji Natori
IPC分类号： G03G9/08 , G03G9/083 , G03G9/09 , G03G9/097
CPC分类号： G03G9/0836 , G03G9/0823 , G03G9/0833 , G03G9/0835 , G03G9/0902 , G03G9/09708
摘要： A toner for developing an electrostatic latent image, including toner particles each containing a black colorant and a binder resin, wherein the black colorant comprises a metal oxide having a number average particle diameter in the range of 20 to 100 nm in an amount of 10 to 40% by weight based on a total weight of the toner particles.

6. 发明授权

US5219637A Thermosensitive stencil paper 失效
标题翻译：热敏性干燥纸
公开(公告)号：US5219637A
公开(公告)日：1993-06-15
申请号：US816223
申请日：1992-01-03
申请人： Fumiaki Arai , Masayasu Nonogaki , Shoichi Sugiyama , Yuji Natori , Hideyuki Yamaguchi
发明人： Fumiaki Arai , Masayasu Nonogaki , Shoichi Sugiyama , Yuji Natori , Hideyuki Yamaguchi
IPC分类号： B41N1/24 , B41M5/44
CPC分类号： B41M5/443 , Y10S428/913 , Y10S428/914 , Y10T428/24802 , Y10T428/24942 , Y10T428/254 , Y10T428/31
摘要： A thermosensitive stencil paper is composed of a thermosensitive stencil film and an overcoat layer formed thereon which contains a higher-alcohol-ester-modified silicone oil as a sticking-prevention agent. A porous substrate may be attached to the back side of the stencil film by use of an adhesive agent.
摘要翻译：热敏蜡纸由热敏蜡纸和形成在其上的外涂层组成，其中含有高级醇酯改性的硅油作为防粘剂。多孔基材可以通过使用粘合剂附着到模版薄膜的背面。

7. 发明授权

US07798629B2 Pigment dispersion, inkjet-ink using the pigment dispersion, image forming process, and image forming apparatus 有权
标题翻译：颜料分散体，使用颜料分散体的喷墨油墨，成像工艺和图像形成装置
公开(公告)号：US07798629B2
公开(公告)日：2010-09-21
申请号：US11891352
申请日：2007-08-10
申请人： Minoru Hakiri , Keishi Taniguchi , Yuji Natori , Yasuyuki Hosogi , Shigeo Hatada , Shin Hasegawa
发明人： Minoru Hakiri , Keishi Taniguchi , Yuji Natori , Yasuyuki Hosogi , Shigeo Hatada , Shin Hasegawa
IPC分类号： B41J2/01
CPC分类号： C09D11/324
摘要： The present invention provides a pigment dispersion that contains a carbon black, a dispersing agent and water, wherein the carbon black is any one of a channel black and a gas black, the dispersing agent is a sodium naphthalenesulfonate formalin condensate, and the total content of a dimer, a trimer and a tetramer of naphthalenesulfonate in the sodium naphthalenesulfonate formalin condensate is 20% by weight to 80% by weight. The present invention also provides an inkjet ink using the pigment dispersion.
摘要翻译：本发明提供了含有炭黑，分散剂和水的颜料分散体，其中炭黑是通道黑和气体黑中的任一种，分散剂是萘磺酸钠甲醛缩合物，总含量萘磺酸钠甲醛缩合物中萘磺酸盐的二聚体，三聚体和四聚体为20重量％至80重量％。本发明还提供使用该颜料分散体的喷墨油墨。

8. 发明授权

US07090955B2 Black toner, image forming method and image forming apparatus using the toner 有权
标题翻译：黑色调色剂，成像方法和使用调色剂的成像设备
公开(公告)号：US07090955B2
公开(公告)日：2006-08-15
申请号：US11146128
申请日：2005-06-07
申请人： Hachiro Tosaka , Tomiaki Ito , Yuji Natori
发明人： Hachiro Tosaka , Tomiaki Ito , Yuji Natori
IPC分类号： G03G9/00
CPC分类号： G03G9/0836 , G03G9/0823 , G03G9/0833 , G03G9/0835 , G03G9/0902 , G03G9/09708
摘要： A toner for developing an electrostatic latent image, including toner particles each containing a black colorant and a binder resin, wherein the black colorant comprises a metal oxide having a number average particle diameter in the range of 20 to 100 nm in an amount of 10 to 40% by weight based on a total weight of the toner particles.
摘要翻译：一种用于显影静电潜像的调色剂，包括各自含有黑色着色剂和粘合剂树脂的调色剂颗粒，其中黑色着色剂包括数均粒径在20至100nm范围内的金属氧化物，其量为10至 40重量％，基于调色剂颗粒的总重量。

9. 发明授权

US06889605B1 Heat-sensitive stencil, process of fabricating same and printer using same 有权
标题翻译：热敏模板，其制造过程和打印机使用相同
公开(公告)号：US06889605B1
公开(公告)日：2005-05-10
申请号：US09679747
申请日：2000-10-05
申请人： Yuji Natori , Fumiaki Arai , Masanori Rimoto , Tetsuo Tanaka , Hiroshi Tateishi
发明人： Yuji Natori , Fumiaki Arai , Masanori Rimoto , Tetsuo Tanaka , Hiroshi Tateishi
IPC分类号： B41N1/24
CPC分类号： B41N1/242 , Y10T428/24802
摘要： A heat-sensitive stencil including a resin film on which a thin resin layer and a porous resin layer are formed in succession.
摘要翻译：包括树脂膜的热敏模板，其上形成有薄树脂层和多孔树脂层。

10. 发明授权

US06372332B1 Thermosensitive stencil paper and method of producing the same 有权
公开(公告)号：US06372332B1
公开(公告)日：2002-04-16
申请号：US09204603
申请日：1998-12-03
申请人： Fumiaki Arai , Takehiko Iwaoka , Yuji Natori , Masanori Rimoto
发明人： Fumiaki Arai , Takehiko Iwaoka , Yuji Natori , Masanori Rimoto
IPC分类号： B32B702
CPC分类号： B41C1/148 , B41N1/242 , Y10T428/24802 , Y10T428/249953 , Y10T428/31551 , Y10T428/31855
摘要： A thermosensitive stencil paper having a thermoplastic resin film and a porous resin layer which is provided on the thermoplastic resin film by coating a porous resin layer formation coating liquid including a water-in-oil emulsion of a resin on the thermoplastic resin film and drying the coating liquid. In addition, the method of producing the above-mentioned thermosensitive stencil paper is also disclosed.

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