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1. 发明授权

US07682766B2 Electrophotographic image forming method and image forming apparatus 有权
标题翻译：电子照相图像形成方法和图像形成装置
公开(公告)号：US07682766B2
公开(公告)日：2010-03-23
申请号：US11736818
申请日：2007-04-18
申请人： Shingo Fujimoto , Takao Yamanouchi , Hirofumi Koga , Masaaki Kondo , Shiro Hirano , Junya Onishi
发明人： Shingo Fujimoto , Takao Yamanouchi , Hirofumi Koga , Masaaki Kondo , Shiro Hirano , Junya Onishi
IPC分类号： G03G13/16
CPC分类号： G03G5/14704 , G03G9/0821 , G03G9/09708 , G03G9/09716 , G03G9/09783 , G03G9/09791
摘要： In an image forming method in which a toner image, which is visualized via an electrostatic latent image formed on an electrophotographic photoreceptor, employing a developer incorporating toner, is transferred onto a recording material followed by fixing, and any residual toner remaining on the electrophotographic photoreceptor is removed, an image forming method in which an electrophotographic photoreceptor and a toner which satisfy specified requirements are employed and image formation is carried out while feeding a surface energy lowering agent from the developer onto the aforesaid electrophotographic photoreceptor, and an image forming apparatus employing the same.
摘要翻译：在其中将通过电子照相感光体上形成的静电潜像显影的调色剂图像转印到记录材料上并进行定影的图像形成方法中，并将残留在电子照相感光体上的残留调色剂被去除的图像形成方法，其中使用满足特定要求的电子照相感光体和调色剂，并且在将表面能降低剂从显影剂供给到上述电子照相感光体上的同时进行图像形成，以及使用相同。

2. 发明授权

US07727697B2 Electrophotographic toner and electrophotographic developer by use thereof 有权
标题翻译：使用电子照相调色剂和电子照相显影剂
公开(公告)号：US07727697B2
公开(公告)日：2010-06-01
申请号：US11779107
申请日：2007-07-17
申请人： Shiro Hirano , Shingo Fujimoto , Takao Yamanouchi , Hirofumi Koga , Masaaki Kondo , Junya Onishi
发明人： Shiro Hirano , Shingo Fujimoto , Takao Yamanouchi , Hirofumi Koga , Masaaki Kondo , Junya Onishi
IPC分类号： G03G9/08
CPC分类号： G03G9/08797 , G03G9/0806 , G03G9/08711 , G03G9/08793 , G03G9/08795
摘要： An electrophotographic toner is disclosed, meeting the requirement that a ratio of a storage modulus at 60° C. [G′(60)] to a storage modulus at 80° C. [G′(80)], G′(60)/G′(80) is from 1×102 to 1×104; a ratio of a storage modulus at 100° C. [G′(100)] to a storage modulus at 120° C. [G′(120)], G′(100)/G′(120) is from 1 to 10; and a storage modulus at a temperature of from 140 to 160° C., [G′(140-160)] is not less than 102 dyn/cm2.
摘要翻译：公开了一种电子照相调色剂，满足在60℃下的储能模量[G'（60）]与80℃下的储能模量[G'（80）]，G'（60） / G'（80）为1×102〜1×104; 在100℃下的储能模量[G'（100）]与120℃下的储能模量的比率[G'（120）]，G'（100）/ G'（120）为1〜 10; 和在140〜160℃的温度下的储能模量，[G'（140〜160）]为102dyn / cm 2以上。

3. 发明授权

US07799499B2 Image forming method using electrophotographic system 有权
标题翻译：使用电子照相系统的成像方法
公开(公告)号：US07799499B2
公开(公告)日：2010-09-21
申请号：US11779151
申请日：2007-07-17
申请人： Takao Yamanouchi , Shingo Fujimoto , Shiro Hirano , Junya Onishi
发明人： Takao Yamanouchi , Shingo Fujimoto , Shiro Hirano , Junya Onishi
IPC分类号： G03G13/20
CPC分类号： G03G15/2064 , G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08708 , G03G9/08797 , G03G9/093 , G03G2215/2016 , G03G2215/2032 , G03G2215/2041
摘要： A method of forming an image comprising: (a) developing an electrostatic latent image formed on an electrophotographic photoreceptor with an electrophotographic toner so as to obtain a toner image; (b) transferring the toner image on the electrophotographic photoreceptor to a recording paper; and (c) fixing the transferred toner image with a fixing device comprising a belt fixing member having an endless belt, wherein the electrophotographic toner comprises a polymer having a glass transition point of 20 to 40° C.; an interfacial adhesion force (Fr) between the electrophotographic toner and poly(tetrafluoroethylene) is 1 to 3.5 N; and the fixing device comprises a heating roller which is provided at a position apart from a fixing nip area.
摘要翻译：一种形成图像的方法，包括：（a）用电子照相调色剂显影形成在电子照相感光体上的静电潜像，以获得调色剂图像; （b）将电子照相感光体上的调色剂图像转印到记录纸上; 和（c）用包括具有环形带的带固定构件的定影装置固定转印的调色剂图像，其中电子照相调色剂包含玻璃化转变点为20至40℃的聚合物; 电子照相调色剂和聚（四氟乙烯）之间的界面粘合力（Fr）为1至3.5N; 并且固定装置包括加热辊，该加热辊设置在离开定影夹持区域的位置。

4. 发明授权

US07517628B2 Manufacturing method of electrostatic charge image developing toner, and electrostatic charge image developing toner 有权
标题翻译：静电荷图像显影调色剂的制造方法和静电荷图像显影调色剂
公开(公告)号：US07517628B2
公开(公告)日：2009-04-14
申请号：US11355358
申请日：2006-02-16
申请人： Shiro Hirano , Shingo Fujimoto , Takao Yamanouchi , Junya Onishi
发明人： Shiro Hirano , Shingo Fujimoto , Takao Yamanouchi , Junya Onishi
IPC分类号： G03G9/08
CPC分类号： G03G9/09392 , G03G9/0804 , G03G9/0806 , G03G9/08711 , G03G9/08733 , G03G9/08795 , G03G9/08797 , G03G9/09321
摘要： Disclosed is a toner having a core/shell structure and including a hydrophilic resin and a hydrophobic resin, and a manufacturing method thereof.
摘要翻译：公开了具有核/壳结构并包括亲水性树脂和疏水性树脂的调色剂及其制造方法。

5. 发明申请

US20080050156A1 IMAGE FORMING METHOD USING ELECTROPHOTOGRAPHIC SYSTEM 有权
标题翻译：使用电子照相系统的图像形成方法
公开(公告)号：US20080050156A1
公开(公告)日：2008-02-28
申请号：US11779151
申请日：2007-07-17
申请人： Takao Yamanouchi , Shingo Fujimoto , Shiro Hirano , Junya Onishi
发明人： Takao Yamanouchi , Shingo Fujimoto , Shiro Hirano , Junya Onishi
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08708 , G03G9/08797 , G03G9/093 , G03G2215/2016 , G03G2215/2032 , G03G2215/2041
摘要： A method of forming an image comprising: (a) developing an electrostatic latent image formed on an electrophotographic photoreceptor with an electrophotographic toner so as to obtain a toner image; (b) transferring the toner image on the electrophotographic photoreceptor to a recording paper; and (c) fixing the transferred toner image with a fixing device comprising a belt fixing member having an endless belt, wherein the electrophotographic toner comprises a polymer having a glass transition point of 20 to 40° C.; an interfacial adhesion force (Fr) between the electrophotographic toner and poly(tetrafluoroethylene) is 1 to 3.5 N; and the fixing device comprises a heating roller which is provided at a position apart from a fixing nip area.
摘要翻译：一种形成图像的方法，包括：（a）用电子照相调色剂显影形成在电子照相感光体上的静电潜像，以获得调色剂图像; （b）将电子照相感光体上的调色剂图像转印到记录纸上; 和（c）用包括具有环形带的带固定构件的定影装置固定转印的调色剂图像，其中电子照相调色剂包含玻璃化转变点为20至40℃的聚合物; 电子照相调色剂和聚（四氟乙烯）之间的界面粘合力（Fr）为1至3.5N; 并且固定装置包括加热辊，该加热辊设置在离开定影夹持区域的位置。

6. 发明申请

US20060269861A1 Manufacturing method of electrostatic charge image developing toner, and electrostatic charge image developing toner 有权
公开(公告)号：US20060269861A1
公开(公告)日：2006-11-30
申请号：US11355358
申请日：2006-02-16
申请人： Shiro Hirano , Shingo Fujimoto , Takao Yamanouchi , Junya Onishi
发明人： Shiro Hirano , Shingo Fujimoto , Takao Yamanouchi , Junya Onishi
IPC分类号： G03G9/08
CPC分类号： G03G9/09392 , G03G9/0804 , G03G9/0806 , G03G9/08711 , G03G9/08733 , G03G9/08795 , G03G9/08797 , G03G9/09321
摘要： Disclosed is a toner having a core/shell structure and including a hydrophilic resin and a hydrophobic resin, and a manufacturing method thereof.

7. 发明授权

US07727695B2 Electrophotographic toner 有权
标题翻译：电子照相墨粉
公开(公告)号：US07727695B2
公开(公告)日：2010-06-01
申请号：US11626169
申请日：2007-01-23
申请人： Shiro Hirano , Yoshiyasu Matsumoto , Masaaki Kondo , Junya Onishi , Aya Shirai
发明人： Shiro Hirano , Yoshiyasu Matsumoto , Masaaki Kondo , Junya Onishi , Aya Shirai
IPC分类号： G03G9/08
CPC分类号： G03G9/08782
摘要： An electrophotographic toner is disclosed, comprising a binding resin, a colorant and a releasing agent, wherein the releasing agent comprises a first releasing agent component and a second releasing agent component, the first releasing agent component is a straight chain hydrocarbon compound exhibiting a melting point of 50 to 100° C. and the second releasing agent component is a branched hydrocarbon compound exhibiting a melting point of 50 to 100° C., and the second releasing agent component accounting for 5% to 90% by mass of the total amount of the first and second releasing agent components.
摘要翻译：公开了一种电子照相调色剂，其包含粘合树脂，着色剂和脱模剂，其中所述脱模剂包含第一脱模剂组分和第二脱模剂组分，所述第一脱模剂组分是显示熔点的直链烃化合物为50〜100℃，第二脱模剂成分为熔点为50〜100℃的支链烃化合物，第二脱模剂成分占总量的5〜90质量％第一和第二脱模剂组分。

8. 发明授权

US08685606B2 Toner for electrostatic image development 有权
标题翻译：调色剂用于静电图像显影
公开(公告)号：US08685606B2
公开(公告)日：2014-04-01
申请号：US13446427
申请日：2012-04-13
申请人： Junya Onishi , Shiro Hirano , Satoshi Uchino , Noboru Ueda , Shinya Obara
发明人： Junya Onishi , Shiro Hirano , Satoshi Uchino , Noboru Ueda , Shinya Obara
IPC分类号： G03G9/00
CPC分类号： G03G9/09328 , G03G9/09364 , G03G9/09392
摘要： Disclosed is a toner for electrostatic image development that satisfies both low-temperature fixing ability and excellent high-temperature storage stability, achieves excellent charge property and shatter resistance, and consequently can form a high-quality image even by a high-performance machine such as a high-speed machine.The toner is composed of toner particles obtained by forming a shell layer containing a styrene-acryl-modified polyester resin on the surface of each of core particles comprising a binder resin containing at least a styrene-acrylic resin. The styrene-acryl-modified polyester resin is obtained bonding a styrene-acrylic polymer segment to a terminal of a polyester segment, and the content of the styrene-acrylic polymer segment in the styrene-acryl-modified polyester resin is 5% by mass or more and 30% by mass or less.
摘要翻译：公开了一种静电图像显影用调色剂，其既满足低温定影性也具有优异的高温保存稳定性，可以获得优异的充电性和抗碎裂性，并且因此即使通过高性能机器也能形成高质量的图像，例如一台高速机。该调色剂由在包含至少含有苯乙烯 - 丙烯酸树脂的粘合剂树脂的每个核心颗粒的表面上形成含有苯乙烯 - 丙烯酸改性聚酯树脂的壳层而获得的调色剂颗粒组成。得到苯乙烯 - 丙烯酸改性聚酯树脂，将苯乙烯 - 丙烯酸聚合物链段连接到聚酯链段的末端，苯乙烯 - 丙烯酸改性聚酯树脂中苯乙烯 - 丙烯酸聚合物链段的含量为5质量％多于30质量％以下。

9. 发明授权

US07241544B2 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US07241544B2
公开(公告)日：2007-07-10
申请号：US10823341
申请日：2004-04-12
申请人： Ken Ohmura , Naohiro Hirose , Asao Matsushima , Shiro Hirano
发明人： Ken Ohmura , Naohiro Hirose , Asao Matsushima , Shiro Hirano
IPC分类号： G03G9/00
CPC分类号： G03G9/09708 , G03G13/20 , G03G2215/2009 , G03G2215/208
摘要： An image forming method comprises: fixing an image formed by a toner on a record sheet in a nip member formed by a pressurizing member which is compressibly contacted against a heating fixing rotor having an elastic body layer formed on an endless periphery surface capable of orbitally moving and which creates locally a large distortion occurred in the elastic body layer in vicinity of outlet thereof, wherein the toner includes at least two metal salts having different valence and has a relationship given by the Formula (1). 2.0≧a≧0.1 1.0≧b≧0.01 7.5≧a/b≧1.1 Formula (1) wherein a (mass %) is defined as a content of a metal salt which is contained at a highest content in total toner mass and b (mass %) is defined as a content of a metal salt which is contained at a second-highest content in the total toner mass, and mass values of a and b represent anhydride reduced values.
摘要翻译：一种图像形成方法包括：将由调色剂形成的图像定影在由加压构件形成的夹持构件上形成的图像，所述加压构件可压缩地抵接在具有弹性体层的加热固定转子上，所述加热固定转子形成在能够轨道运动的环形周边表面上并且其在出口附近的弹性体层中局部产生大的变形，其中调色剂包含至少两种具有不同价态的金属盐，并具有式（1）给出的关系。 <？in-line-formula description =“In-line Formulas”end =“lead”？> 2.0> = a> = 0.1 <？in-line-formula description =“In-line Formulas”end =“tail”？ > <？in-line-formula description =“In-line Formulas”end =“lead”？> 1.0> = b> = 0.01 <？in-line-formula description =“In-line Formulas”end =“tail” ？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 7.5> = a / b> = 1.1公式（1）<？in-line-formula description = 公式“end =”tail“？>其中a（质量％）定义为总调色剂质量中含量最高的金属盐的含量，b（质量％）定义为金属盐的含量其含有总调色剂质量中第二高含量，a和b的质量值表示酸酐减少值。

10. 发明申请

US20050089778A1 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US20050089778A1
公开(公告)日：2005-04-28
申请号：US10922518
申请日：2004-12-20
申请人： Tatsuya Nagase , Meizo Shirose , Naohiro Hirose , Asao Matsushima , Yoshiyasu Matsumoto , Shiro Hirano
发明人： Tatsuya Nagase , Meizo Shirose , Naohiro Hirose , Asao Matsushima , Yoshiyasu Matsumoto , Shiro Hirano
IPC分类号： G03G9/09 , G03G9/08 , G03G15/01
CPC分类号： G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/09 , G03G9/0926 , G03G2215/0103
摘要： Disclosed is a method for forming color image, in which one of the yellow, magenta, cyan and black toners is a high water content toner, and one of the yellow, magenta, cyan and black toners is a toner low water content toner, water content of the high water content toner is 1.2 to 2.5 % by weight based on the high water content toner, and water content of the low water content toner is 0.1 to 1.2% by weight based on the low water content toner.
摘要翻译：公开了形成彩色图像的方法，其中黄色，品红色，青色和黑色调色剂中的一种是高含水量调色剂，黄色，品红色，青色和黑色调色剂之一是调色剂低含水量调色剂，水基于高含水量调色剂，高含水量调色剂的含量为1.2-2.5重量％，低含水量调色剂的含水量基于低含水量调色剂为0.1-1.2重量％。

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