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31. 发明申请

US20130252160A1 TONER FOR FORMING ELECTROPHOTOGRAPHIC IMAGE, METHOD FOR MANUFACTURING TONER FOR FORMING ELECTROPHOTOGRAPHIC IMAGE, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE 有权
标题翻译：用于形成电摄影图像的调色剂，用于形成电子图像的调色剂的方法，图像形成方法和方法盒
公开(公告)号：US20130252160A1
公开(公告)日：2013-09-26
申请号：US13617957
申请日：2012-09-14
申请人： Masashi NAGAYAMA , Mitsuo Aoki , Hisashi Nakajima , Saori Yamada , Mariko Takii
发明人： Masashi NAGAYAMA , Mitsuo Aoki , Hisashi Nakajima , Saori Yamada , Mariko Takii
IPC分类号： G03G9/087 , G03G15/08
CPC分类号： G03G9/08755 , G03G9/081 , G03G9/0819 , G03G9/08722 , G03G9/08726 , G03G9/08728 , G03G9/08737 , G03G9/08766 , G03G9/08782 , G03G9/08788 , G03G9/08795 , G03G9/08797 , G03G9/0975 , G03G15/0889
摘要： A toner for forming an electrophotographic image is provided, wherein the toner includes at least four types of binder resins, wherein the binder resins includes at least: a crystalline polyester resin (A); a non-crystalline resin (B); a non-crystalline resin (C); and a composite resin (D) which includes a condensation polymerization resin unit and an addition polymerization resin unit, wherein the non-crystalline resin (B) includes a chloroform insoluble matter, wherein the non-crystalline resin (C) has a softening temperature (T½) lower than that of the non-crystalline resin (B) by 25° C. or more, and wherein the toner has a main peak between 1,000 to 10,000 in a molecular weight distribution obtained by GPC from a tetrahydrofuran soluble matter, and the toner has a half-value width of the molecular weight distribution of 15,000 or less.
摘要翻译：提供了用于形成电子照相图像的调色剂，其中调色剂包括至少四种类型的粘合剂树脂，其中粘合剂树脂至少包括：结晶聚酯树脂（A）; 非结晶性树脂（B）; 非结晶性树脂（C）; 和包含缩聚树脂单元和加成聚合树脂单元的复合树脂（D），其中所述非结晶性树脂（B）包括氯仿不溶物，其中所述非结晶性树脂（C）具有软化温度 T 1/2）比非结晶性树脂（B）低25℃以上，并且其中调色剂在通过GPC从四氢呋喃可溶物质获得的分子量分布中具有在1,000至10,000之间的主峰，并且调色剂的分子量分布的半值宽度为15,000以下。

32. 发明授权

US08158323B2 Method of manufacturing toner and toner produced by the method 有权
标题翻译：通过该方法制造调色剂和调色剂的方法
公开(公告)号：US08158323B2
公开(公告)日：2012-04-17
申请号：US12332549
申请日：2008-12-11
申请人： Mitsuo Aoki , Satoshi Ogawa
发明人： Mitsuo Aoki , Satoshi Ogawa
IPC分类号： G03G9/08
CPC分类号： G03G9/081 , G03G9/08782
摘要： A method of manufacturing toner including the steps of preparing a preliminary mixture by mixing a colorant and a release agent; preparing a raw material mixture by mixing the preliminary mixture with a binder resin and other raw materials; melt-kneading the raw material mixture using an open system roll type kneader; pulverizing the melt-kneaded raw material mixture into fine particles; and classifying the fine particles to prepare a toner.
摘要翻译：一种制造调色剂的方法，包括以下步骤：通过混合着色剂和脱模剂来制备预混合物; 通过将预混合物与粘合剂树脂和其它原料混合来制备原料混合物; 使用开放系统辊式捏合机熔融捏合原料混合物; 将熔融捏合的原料混合物粉碎成细颗粒; 并对细颗粒进行分级以制备调色剂。

33. 发明申请

US20110268474A1 TONER, DEVELOPER INCLUDING THE TONER, AND DEVELOPING DEVICE AND IMAGE FORMING APPARATUS USING THE TONER 有权
标题翻译：调色剂，包括调色剂的开发者，以及使用调色剂开发设备和图像形成设备
公开(公告)号：US20110268474A1
公开(公告)日：2011-11-03
申请号：US13177203
申请日：2011-07-06
申请人： Hyo SHU , Mitsuo Aoki , Minoru Masuda , Kumi Hasegawa
发明人： Hyo SHU , Mitsuo Aoki , Minoru Masuda , Kumi Hasegawa
IPC分类号： G03G15/08 , G03G21/18 , G03G9/087 , G03G9/083 , B82Y30/00
CPC分类号： G03G9/08755 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： A toner including toner particles including a binder resin containing at least one polyester resin comprising an inorganic tin (II) compound and an external additive including a particulate inorganic material having a volume average particle diameter greater than 70 nm and less than 300 nm. The binder resin preferably includes a polyester resin having a weight average molecular weight of from 5,000 to 50,000 and another resin having a weight average molecular weight of from 200,000 to 400,000. A developer including the toner; and a developing device, an image forming apparatus and a process cartridge, which form toner images using the toner are also provided.
摘要翻译：包含调色剂颗粒的调色剂颗粒包括含有至少一种包含无机锡（II）的聚酯树脂的粘合剂树脂和包含体积平均粒径大于70nm且小于300nm的颗粒状无机材料的外部添加剂。粘合剂树脂优选包括重均分子量为5,000至50,000的聚酯树脂和另一种重均分子量为20万至40万的树脂。包括调色剂的显影剂; 并且还提供了使用调色剂形成调色剂图像的显影装置，图像形成装置和处理盒。

34. 发明申请

US20090068579A1 FULL-COLOR TONER FOR ELECTROPHOTOGRAPHY, AND PRODUCTION METHOD FOR THE SAME 审中-公开
标题翻译：用于电子照相的全彩色调色剂及其制备方法
公开(公告)号：US20090068579A1
公开(公告)日：2009-03-12
申请号：US12208801
申请日：2008-09-11
申请人： Satoshi OGAWA , Mitsuo Aoki
发明人： Satoshi OGAWA , Mitsuo Aoki
IPC分类号： G03G9/087 , G03G9/16
CPC分类号： G03G9/081 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09783 , G03G9/09791
摘要： A production method for a full-color toner for electrophotography includes melt-kneading a toner material by use of an open-roll kneader, the toner material containing at least a binder resin, a wax, a colorant, and a charge control agent, wherein Mze/Mzi is 0.3 to 0.7, where Mze is a Z-average molecular weight of a resin component of the toner material to be supplied in the open-roll kneader, and Mzi is a Z-average molecular weight of a resin component of a kneaded product to be discharged from the open-roll kneader, and wherein a zirconium compound of a salicylic acid derivative is used as the charge control agent.
摘要翻译：用于电子照相的全色调色剂的制备方法包括使用开放式捏合机熔融捏合调色剂材料，至少含有粘合剂树脂，蜡，着色剂和电荷控制剂的调色剂材料，其中 Mze / Mzi为0.3〜0.7，其中Mze为在开卷式捏合机中供给的调色剂材料的树脂成分的Z平均分子量，Mzi为树脂成分的Z平均分子量捏合物从露出式捏和机中排出，其中使用水杨酸衍生物的锆化合物作为电荷控制剂。

35. 发明申请

US20060068306A1 Toner, image forming apparatus using the same, and image forming method 审中-公开
标题翻译：调色剂，使用其的成像装置和图像形成方法
公开(公告)号：US20060068306A1
公开(公告)日：2006-03-30
申请号：US11223998
申请日：2005-09-13
申请人： Hyo Shu , Mitsuo Aoki , Minoru Masuda , Kumi Hasegawa
发明人： Hyo Shu , Mitsuo Aoki , Minoru Masuda , Kumi Hasegawa
IPC分类号： G03G15/01
CPC分类号： G03G9/091 , G03G2215/0129
摘要： An image forming apparatus of the present invention includes a latent electrostatic image bearing member, a latent electrostatic image forming unit configured to form a latent electrostatic image on the latent electrostatic image bearing member, at least three developing units each configured to develop the latent electrostatic image using a toner to form a visible image, a transferring unit configured to transfer the visible image on a recording medium, and an image fixing unit configured to the transferred image on the recording medium, in which the developing units respectively include any one of a yellow toner, a magenta toner, and a cyan toner, the magenta toner includes C.I. pigment red 269, and the yellow toner includes C.I pigment yellow 180 or C.I pigment yellow 155.
摘要翻译：本发明的图像形成装置包括静电潜像承载部件，静电潜像形成单元，被配置为在静电潜像承载部件上形成静电潜像，至少三个显影单元，每个显影单元被构造成显影静电潜像使用调色剂形成可见图像，被配置为将可见图像转印到记录介质上的传送单元和被配置为在记录介质上的转印图像的图像定影单元，其中显影单元分别包括黄色调色剂，品红色调色剂和青色调色剂，品红色调色剂包括CI 颜料红269，黄色调色剂包括C.I颜料黄180或C.I颜料黄155。

36. 发明申请

US20060063092A1 Toner, image forming apparatus using the same and process cartridge 有权
标题翻译：调色剂，使用其的成像设备和处理盒
公开(公告)号：US20060063092A1
公开(公告)日：2006-03-23
申请号：US11227178
申请日：2005-09-16
申请人： Kumi Hasegawa , Mitsuo Aoki , Hyo Shu , Minoru Masuda , Tomoko Utsumi
发明人： Kumi Hasegawa , Mitsuo Aoki , Hyo Shu , Minoru Masuda , Tomoko Utsumi
IPC分类号： G03G9/08
CPC分类号： G03G9/00 , G03G9/0806 , G03G9/0821 , G03G9/0823 , G03G9/08782 , G03G9/09708 , G03G9/09733 , G03G15/0855 , G03G15/0865 , G03G15/0879
摘要： The object is to provide a toner which can be smoothly replrenished by a toner replenishing device using a powder pump even when the toner containes a releasing agent, and an image forming apparatus using the toner. There is provided a toner, which comprises a binder resin, a colorant and a releasing agent, has a dynamic friction coefficient of 0.15 to 0.35, and is replenished by the toner replenishing device having a powder pump configured to automatically supply the toner and a toner container arranged in conjuction with the powder pump so as to develop a latent electrostatic image on a image bearing member.
摘要翻译：本发明的目的是提供一种调色剂，即使调色剂含有脱模剂，也可以通过使用粉末泵的调色剂补充装置平滑地重新构成调色剂，以及使用调色剂的图像形成装置。提供了一种调色剂，其包含粘合剂树脂，着色剂和脱模剂，其动摩擦系数为0.15至0.35，并且由具有粉末泵的调色剂补充装置补充，所述粉末泵被配置为自动供应调色剂和调色剂容器与粉末泵结合，以便在图像承载部件上显影静电潜像。

37. 发明授权

US06403275B1 Electrophotographic toner, and image forming method and apparatus using the toner 有权
标题翻译：电子照相调色剂，以及使用调色剂的成像方法和装置
公开(公告)号：US06403275B1
公开(公告)日：2002-06-11
申请号：US09653452
申请日：2000-08-31
申请人： Shinichi Kuramoto , Mitsuo Aoki , Hiroshi Yamashita , Fumihiro Sasaki , Tomio Kondou , Masahide Yamashita , Kazuhito Watanabe , Takashi Okada
发明人： Shinichi Kuramoto , Mitsuo Aoki , Hiroshi Yamashita , Fumihiro Sasaki , Tomio Kondou , Masahide Yamashita , Kazuhito Watanabe , Takashi Okada
IPC分类号： G03G9087
CPC分类号： G03G9/08797 , G03G9/0821 , G03G9/08795 , G03G9/09
摘要： A toner including a resin and a colorant which is dispersed in the toner and which has an average major particle diameter not greater than about 0.5 &mgr;m, wherein the following relationships are satisfied: Ta≦100 (° C.), and (Tb−Ta)≧7.0 (° C.), wherein Ta represents a temperature at which the toner has a melt viscosity of 50,000 Pa·sec and Tb represents a temperature at which the toner has a melt viscosity of 5,000 Pa·sec.
摘要翻译：包含分散在调色剂中并具有不大于约0.5μm的平均主粒径的树脂和着色剂的调色剂，其中满足以下关系：Ta <= 100（℃）和（Tb- Ta）> = 7.0（℃），其中Ta表示调色剂的熔融粘度为50,000Pa.sec的温度，Tb表示调色剂的熔体粘度为5000Pa·s的温度。

38. 发明授权

US06168894A Image forming method and dry toner therefor 失效
标题翻译：成像方法及干粉
公开(公告)号：US06168894A
公开(公告)日：2001-01-02
申请号：US08710255
申请日：1996-09-13
申请人： Mitsuo Aoki , Hachiro Tosaka , Hiroyuki Fushimi , Masanori Suzuki , Akihiro Kotsugai
发明人： Mitsuo Aoki , Hachiro Tosaka , Hiroyuki Fushimi , Masanori Suzuki , Akihiro Kotsugai
IPC分类号： G03G1320
CPC分类号： G03G13/20 , G03G9/0825 , G03G9/08755 , G03G9/08775
摘要： An image forming method including a new toner fixing method and toner therefor, wherein the method includes two rollers in which a toner image on an image supporting material is fixed by heating at a nipped section of the rollers, wherein one of the rollers which is a fixing roller contacting the toner image includes a metal cylinder having a thickness of not more than 1.0 mm, and the fixing pressure of the two rollers is not more than 1.4×105 Pa, and wherein the toner contains resins including two polyester resins, (A) and (B), and the polyester resin (B) includes discrete domains of the polyester resin (A) which has higher glass transition Tg and higher molecular weight than those of the polyester resin (B) and includes a component insoluble in tetrahydrofuran, and wherein the developed image can be fixed at relative low temperature and in wide temperature range, and the fixed image has excellent image quality and preserving property.
摘要翻译：一种包括新的调色剂定影方法及其调色剂的图像形成方法，其中该方法包括两个辊，其中图像支持材料上的调色剂图像通过在辊的夹持部分处加热而固定，其中辊之一为与调色剂图像接触的定影辊包括厚度不大于1.0mm的金属圆筒，并且两个辊的定影压力不大于1.4×10 5 Pa，并且其中调色剂含有包含两种聚酯树脂的树脂，（A）和（B），聚酯树脂（B）包括与聚酯树脂（B）相比具有更高的玻璃化转变温度和高分子量的聚酯树脂（A）的离散区域，并且包括不溶于四氢呋喃的组分，其中显影图像可以在相对低的温度和宽的温度范围内固定，并且固定的图像具有优异的图像质量和保存性能。

39. 发明授权

US5994016A Dry developer for developing electrostatic latent image 失效
标题翻译：用于显影静电潜像的干燥显影剂
公开(公告)号：US5994016A
公开(公告)日：1999-11-30
申请号：US85715
申请日：1998-05-28
申请人： Shinichi Kuramoto , Mitsuo Aoki , Masakazu Yashiro , Akira Oyamaguchi , Hiroshi Sugimoto
发明人： Shinichi Kuramoto , Mitsuo Aoki , Masakazu Yashiro , Akira Oyamaguchi , Hiroshi Sugimoto
IPC分类号： G03G9/08 , G03G9/097 , G03G9/113
CPC分类号： G03G9/09708 , G03G9/09783 , G03G9/1134
摘要： A color developer is described that contains a toner and a resin-coated carrier, wherein the toner contains a hydrophobic particulate titania and a charge controlling agent, and the charge controlling agent contains an aromatic hydroxycarboxylic acid metal salt having the following formula (1): ##STR1## wherein each of Q and Q' each independently represents a residual group of an aromatic hydroxycarboxylic acid optionally substituted with an alkyl group, an aralkyl group, or an alkyl group and an aralkyl group; X is a counter ion; and M is a metal. A toner is also provided that contains the above charge controlling agent.
摘要翻译：描述了包含调色剂和树脂涂布载体的彩色显影剂，其中调色剂含有疏水性颗粒二氧化钛和电荷控制剂，并且电荷控制剂含有具有下式（1）的芳族羟基羧酸金属盐：其中Q和Q'各自独立地表示任选被烷基，芳烷基或烷基和芳烷基取代的芳族羟基羧酸的残基; X是抗衡离子; M是金属。还提供了含有上述电荷控制剂的调色剂。

40. 发明授权

US5061588A Dry type toner for electrophotography 失效
标题翻译：用于电子照相的干式调色剂
公开(公告)号：US5061588A
公开(公告)日：1991-10-29
申请号：US338599
申请日：1989-04-14
申请人： Hiroyuki Fushimi , Nobuhiro Nakayama , Yasuo Asahina , Mitsuo Aoki , Kayo Makita
发明人： Hiroyuki Fushimi , Nobuhiro Nakayama , Yasuo Asahina , Mitsuo Aoki , Kayo Makita
IPC分类号： G03G9/087
CPC分类号： G03G9/08753 , Y10S430/105
摘要： A dry type toner for electrophotography is disclosed which comprises as the main components (a) a coloring agent; and (b) a polyol resin serving as a binder agent in an effective amount, the polyol resin being prepared by subjecting a bisphenol-type epoxy resin containing epoxy groups, which may contain secondary hydroxyl groups, to reaction steps (1), (2) and (3), or steps (2) and (3), in any sequential combination, until substantially no epoxy groups remain in the polyol resin, wherein the reaction step (1) comprises a step of causing the epoxy groups in the bisphenol-type epoxy resin to react with a primary amine; the reaction step (2) comprising a step of causing the epoxy groups to react with a compound containing one active hydrogen capable of reacting with the epoxy groups; and the reaction step (3) comprising a step of esterifying at least part of the secondary hydroxyl groups or hydroxyl groups produced in the bisphenol-type epoxy resin by reaction step (1) and/or reaction step (2) by use of an esterifying agent.
摘要翻译：公开了用于电子照相的干式调色剂，其包含作为主要组分（a）着色剂; 和（b）作为有效量的粘合剂的多元醇树脂，所述多元醇树脂通过将含有可以含有仲羟基的环氧基的双酚型环氧树脂进行反应步骤（1），（2））和（3）或步骤（2）和（3），以任何顺序的组合，直到基本上没有环氧基保留在多元醇树脂中，其中反应步骤（1）包括使双酚型环氧树脂与伯胺反应; 反应步骤（2）包括使环氧基与含有能够与环氧基反应的一个活性氢的化合物反应的步骤; 反应步骤（3）包括通过反应步骤（1）和/或反应步骤（2）通过使用酯化反应步骤（1）和/或反应步骤（2）酯化在双酚型环氧树脂中产生的至少一部分仲羟基或羟基的步骤代理商

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