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1. 发明授权

US06255029B1 Process for preparing a color toner for developing an electrostatic image 有权
标题翻译：制备用于显影静电图像的彩色调色剂的方法
公开(公告)号：US06255029B1
公开(公告)日：2001-07-03
申请号：US09378898
申请日：1999-08-23
申请人： Naohiro Hirose , Mikio Kohyama , Kenji Hayashi , Tomoe Kitani , Yoshiki Nishimori
发明人： Naohiro Hirose , Mikio Kohyama , Kenji Hayashi , Tomoe Kitani , Yoshiki Nishimori
IPC分类号： G03G9097
CPC分类号： G03G9/091 , G03G9/0912 , G03G9/0916
摘要： A process for preparing a color toner for developing an electrostatic image comprising a step of polymerizing monomers to obtain resin particles, wherein the color toner comprises primary particles or secondary particles of resin particles, and a metal complex dye represented by the following formula (1) or formula (2), wherein, X1 and X3 each are a group of atoms bonding with each other which can form at least bidentate coordination bond with a metal ion; Y1 represents an aromatic hydrocarbon ring, a 5- or 6-membered heterocyclic ring or —L4═Y2; Y2 and Y3 each represent an aromatic hydrocarbon ring or a 5- or 6-membered heterocyclic ring; L1 and L4 each represent a substituted or an unsubstituted methine group or a nitrogen atom; L2 and L3 each represent a substituted or an unsubstituted methine group; M represents a metal ion which can form at least a bidentate coordination bond with said group of atoms bonding with each other represented by X1 and X3; m represents an integer of 0, 1, 2 or 3; n1 and n2 each represent an integer of 1, 2 or 3.
摘要翻译：一种制备用于显影静电图像的彩色调色剂的方法，包括使单体聚合以获得树脂颗粒的步骤，其中所述彩色调色剂包含一次颗粒或树脂颗粒的二次颗粒，以及由下式（1）表示的金属络合物染料，或式（2），其中，X1和X3各自是彼此键合的原子团，其可以与金属离子形成至少二齿配位键; Y1表示芳族烃环，5或6元杂环或-L4 = Y2; Y2和Y3各自表示芳族烃环或5或6元杂环; L1和L4各自表示取代或未取代的次甲基或氮原子; L2和L3各自表示取代或未取代的次甲基; M表示可以与由X1和X3表示的彼此键合的原子团形成至少二齿配位键的金属离子; m表示0,1,2或3的整数; n1和n2各自表示1,2或3的整数。

2. 发明授权

US6033820A Toner for developing an electrostatic image 有权
标题翻译：用于显影静电图像的调色剂
公开(公告)号：US6033820A
公开(公告)日：2000-03-07
申请号：US276934
申请日：1999-03-26
申请人： Kenji Hayashi , Naohiro Hirose , Yoshiki Nishimori , Tomoe Kitani , Mikio Kohyama
发明人： Kenji Hayashi , Naohiro Hirose , Yoshiki Nishimori , Tomoe Kitani , Mikio Kohyama
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/0825 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： A toner for developing an electrostatic image is disclosed. The toner is composed of association of a plurality of fine polymer particles, and the total volume of pores having a diameter of not more than 0.1 .mu.m on the toner surfaces is not more than 30 percent of the total toner volume. An image forming method employing the same is also disclosed. A toner which does not result in an unstable charge amount over an extended period of use can be obtained.
摘要翻译：公开了用于显影静电图像的调色剂。调色剂由多个细聚合物颗粒的缔合组成，并且调色剂表面上直径不大于0.1μm的孔的总体积不大于总调色剂体积的30％。还公开了使用该图像形成方法的图像形成方法。可以获得在长时间使用中不会导致不稳定的电荷量的调色剂。

3. 发明授权

US06821695B2 Electrostatic latent image developing toner and production method thereof 有权
标题翻译：静电潜像显影调色剂及其制备方法
公开(公告)号：US06821695B2
公开(公告)日：2004-11-23
申请号：US10224615
申请日：2002-08-20
申请人： Asao Matsushima , Ken Ohmura , Takao Yamanouchi , Naohiro Hirose , Tomoe Kitani , Yoshiki Nishimori
发明人： Asao Matsushima , Ken Ohmura , Takao Yamanouchi , Naohiro Hirose , Tomoe Kitani , Yoshiki Nishimori
IPC分类号： G03G908
CPC分类号： G03G9/0806 , G03G9/09708
摘要： A toner for forming an electrophotographic image is disclosed. The toner particle contains at least two inorganic salts including an inorganic salt comprising a positive ion having a first valence and an inorganic salt comprising a positive ion having a second valence different from the first valence, a total amount of the inorganic salt having the first valence is greatest among the inorganic salts in the toner particle, and a total amount of the inorganic salt having the second valence is second greatest among the inorganic salts in the toner particle.
摘要翻译：公开了一种用于形成电子照相图像的调色剂。调色剂颗粒含有至少两种无机盐，包括无机盐，其包含具有第一价的正离子和包含具有不同于第一价的第二价的正离子的无机盐，具有第一价的无机盐的总量在调色剂颗粒中的无机盐中是最大的，并且在调色剂颗粒中的无机盐中，具有第二价的无机盐的总量是第二大。

4. 发明申请

US20050208407A1 Toner for developing electrostatic image, method for producing the toner and image forming method 有权
标题翻译：用于显影静电图像的调色剂，用于生产调色剂的方法和图像形成方法
公开(公告)号：US20050208407A1
公开(公告)日：2005-09-22
申请号：US10805956
申请日：2004-03-22
申请人： Tatsuya Nagase , Asao Matsushima , Naohiro Hirose , Tomoe Kitani , Ken Ohmura
发明人： Tatsuya Nagase , Asao Matsushima , Naohiro Hirose , Tomoe Kitani , Ken Ohmura
IPC分类号： G03G9/08 , G03G9/09
CPC分类号： G03G9/0825 , G03G9/09 , G03G9/0914
摘要： A toner for developing an electrostatic image, includes a toner particle containing a binder resin and a colorant, wherein a Feret's average horizontal diameter of the colorant is from 10 nm to 500 nm, a ratio of the colorant having the Feret's horizontal diameter of from 2 nm to 300 nm is 50% by number or more, and the colorant contains a compound or a lake of the compound.
摘要翻译：用于显影静电图像的调色剂包括含有粘合剂树脂和着色剂的调色剂颗粒，其中着色剂的Feret平均水平直径为10nm至500nm，具有Feret水平直径的着色剂的比例为2 nm至300nm为50数量％以上，着色剂含有化合物或化合物的湖。

5. 发明授权

US06808853B2 Electrostatic image developing toner and preparation method thereof 有权
标题翻译：静电影像显影调色剂及其制备方法
公开(公告)号：US06808853B2
公开(公告)日：2004-10-26
申请号：US10308375
申请日：2002-12-02
申请人： Tomoe Kitani , Takao Yamanouchi , Naohiro Hirose , Ken Ohmura
发明人： Tomoe Kitani , Takao Yamanouchi , Naohiro Hirose , Ken Ohmura
IPC分类号： G03G9087
CPC分类号： G03G9/08731 , G03G9/0804 , G03G9/0806 , G03G9/0827 , G03G9/08726 , G03G9/08728 , G03G9/08733 , G03G9/08782 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： An electrostatic image developing toner comprising a resin and a colorant is disclosed. The resin comprises a polymerization component of a polymerizable monomer having a polar group in an amount of 1.0 to 10.0 percent by weight, and a polymerization component of a polyfunctional polymerizable monomer in an amount of 0.1 to 10.0 percent by weight; ratio (A/B) is from 0.5 to 20.0 percent; and either a peak or a shoulder is positioned in the molecular weight region of 5,000 to 20,000, wherein A is an area of a chromatograph curve in the molecular weight region of 60,000 to 1,000,000, based on GCP measurement of a THF soluble component of toner and B is an entire area of the chromatograph curve.
摘要翻译：公开了包含树脂和着色剂的静电图像显影调色剂。该树脂包含1.0〜10.0重量％的极性基团的聚合性单体的聚合成分和0.1〜10.0重量％的多官能可聚合单体的聚合成分; （A / B）为0.5〜20.0％并且峰或肩峰位于5,000至20,000的分子量区域中，其中基于调色剂的THF可溶组分的GCP测量，其中A是分子量区域中的色谱曲线的面积为60,000至1,000,000， B是色谱曲线的整个区域。

6. 发明授权

US07223508B2 Toner for developing electrostatic image, method for producing the toner and image forming method 有权
标题翻译：用于显影静电图像的调色剂，用于生产调色剂的方法和图像形成方法
公开(公告)号：US07223508B2
公开(公告)日：2007-05-29
申请号：US10805956
申请日：2004-03-22
申请人： Tatsuya Nagase , Asao Matsushima , Naohiro Hirose , Tomoe Kitani , Ken Ohmura
发明人： Tatsuya Nagase , Asao Matsushima , Naohiro Hirose , Tomoe Kitani , Ken Ohmura
IPC分类号： G03G9/00
CPC分类号： G03G9/0825 , G03G9/09 , G03G9/0914
摘要： The toner for developing an electrostatic image, includes a toner particle containing a binder resin and a colorant. The colorant has Feret's average horizontal diameter from 10 nm to 500 nm, and 50 number % or more of colorant has a Feret's horizontal diameter of from 2 nm to 300 nm. The colorant contains a compound represented by General Formula (1):
摘要翻译：用于显影静电图像的调色剂包括含有粘合剂树脂和着色剂的调色剂颗粒。着色剂的Feret的平均水平直径为10nm至500nm，50数量级以上的着色剂的Feret的水平直径为2nm至300nm。着色剂含有通式（1）表示的化合物：

7. 发明授权

US07309557B2 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US07309557B2
公开(公告)日：2007-12-18
申请号：US10912884
申请日：2004-08-06
申请人： Hideo Yoshizawa , Tomoe Kitani
发明人： Hideo Yoshizawa , Tomoe Kitani
IPC分类号： G03G13/20
CPC分类号： G03G15/0907 , G03G5/0614 , G03G9/08782 , G03G9/09733 , G03G9/09758 , G03G2215/00957 , G03G2215/0609
摘要： An image forming apparatus comprising an electrophotographic photoreceptor to form a toner image by developing an electrostatic latent image with a developer containing a toner and a developing device, in which the photoreceptor contains a charge transport compound having a triphenylamine structure and the developing device supplies a toner having a total content of aromatic volatile compounds of 5 to 30 ppm; an image forming method employing the foregoing electrophotographic photoreceptor and developing device.
摘要翻译：一种图像形成装置，其包括通过用含有调色剂和显影装置的显影剂显影静电潜像以形成调色剂图像的电子照相感光体，其中感光体含有具有三苯胺结构的电荷传输化合物，并且显影装置提供调色剂具有5至30ppm的芳族挥发性化合物的总含量; 使用上述电子照相感光体和显影装置的图像形成方法。

8. 发明授权

US07016634B2 Image forming apparatus and image forming method 失效
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US07016634B2
公开(公告)日：2006-03-21
申请号：US10798027
申请日：2004-03-11
申请人： Tomoe Kitani , Masao Asano
发明人： Tomoe Kitani , Masao Asano
IPC分类号： G03G15/01
CPC分类号： G03G13/013 , G03G15/0173 , G03G15/0194 , G03G2215/0119
摘要： An image forming apparatus includes: four image forming units for black, yellow, magenta and cyan respectively, each image forming unit having at least a developing member; and a photosensitive member on which a toner image is formed with either a black toner, a yellow toner, a magenta toner or a cyan toner of each of developing members, and in which the formed toner image is transferred onto a recording material; wherein turbidity of each of the black toner, the yellow toner, the magenta toner and the cyan toner used in each developing member of the four image forming units is less than 60, maximum difference between the turbidities of the black toner, the yellow toner, the magenta toner and the cyan toner is in a range of 5 to 45, the photosensitive member is an amorphous silicon-based photosensitive member, and the black toner has the turbidity of less than 25.
摘要翻译：图像形成装置包括：分别用于黑色，黄色，品红色和青色的四个图像形成单元，每个图像形成单元至少具有显影部件; 以及其中形成有调色剂图像的显影部件中的黑色调色剂，黄色调色剂，品红色调色剂或青色调色剂的感光部件，并且其中形成的调色剂图像转印到记录材料上; 其中在四个图像形成单元的每个显影部件中使用的黑色调色剂，黄色调色剂，品红色调色剂和青色调色剂中的每一个的浊度小于60，黑色调色剂，黄色调色剂，品红色调色剂和青色调色剂在5〜45的范围内，感光体是非晶硅系感光体，黑色调色剂的浊度小于25。

9. 发明授权

US07122285B2 Toner for developing static latent image, method for producing toner for developing static latent image 有权
公开(公告)号：US07122285B2
公开(公告)日：2006-10-17
申请号：US10379638
申请日：2003-03-04
申请人： Ryuji Kitani , Asao Matsushima , Tomoe Kitani
发明人： Ryuji Kitani , Asao Matsushima , Tomoe Kitani
IPC分类号： G03G9/08
CPC分类号： G03G9/0975
摘要： A toner for developing a static latent image is disclosed. The colored resin particle contains a resin and a colorant, and the colored resin particle contains at least two kinds of compound each represented by the following Formula, and total amount is from 1 to 1,000 ppm by weight, wherein, R is an aliphatic hydrocarbon group having from 6 to 22 carbon atoms, M is a monovalent metal atom or an ammonium

10. 发明授权

US06936391B2 Electrostatic image developing toner and image forming method using the same 有权
标题翻译：静电图像显影调色剂和使用其的成像方法
公开(公告)号：US06936391B2
公开(公告)日：2005-08-30
申请号：US10441365
申请日：2003-05-20
申请人： Tomoe Kitani , Hiroshi Yamazaki , Ken Ohmura
发明人： Tomoe Kitani , Hiroshi Yamazaki , Ken Ohmura
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/09725 , G03G9/0806 , G03G9/08782 , G03G9/09708 , G03G9/09733
摘要： An electrostatic image developing toner is disclosed. The toner particle conrains a silanol compound represented by formula of RmSi(OH)n in an amount of 1 to 20 ppm which is measured based on a head space method: wherein R represents a hydrocarbon group containing an alkyl group, a vinyl group, a glycidyloxy group, or a methacrylic acid, m and n each represents an integer of 1 to 3, and when m is 2 or 3, R may be the same of different.
摘要翻译：公开了静电图像显影调色剂。调色剂颗粒使基于顶部空间法测量的1至20ppm的数量的由R m Si（OH）N n N式表示的硅烷醇化合物：其中R表示含有烷基，乙烯基，缩水甘油氧基或甲基丙烯酸的烃基，m和n各自表示1〜3的整数，当m为2或3时，R可以相同不同。

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