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1. 发明授权

US06248488B1 Image formation method using color toners 失效
标题翻译：使用彩色调色剂的图像形成方法
公开(公告)号：US06248488B1
公开(公告)日：2001-06-19
申请号：US09231769
申请日：1999-01-15
申请人： Nobutaka Kinoshita , Mitsuo Aoki , Shinichi Kuramoto , Akira Oyamaguchi , Hiroshi Sugimoto
发明人： Nobutaka Kinoshita , Mitsuo Aoki , Shinichi Kuramoto , Akira Oyamaguchi , Hiroshi Sugimoto
IPC分类号： G03G1301
CPC分类号： G03G13/013 , G03G15/2007 , G03G2215/2074
摘要： A method of forming images on an image receiving material including a non-contact thermal fusing image fixing step employs a black toner made of black toner particles, a yellow toner made of yellow toner particles, a magenta toner made of magenta toner particles and a cyan toner made of cyan toner particles, the black toner particles having a greater volume mean diameter than the volume mean diameter of the toner particles of any of the yellow toner, the magenta toner and the cyan toner.
摘要翻译：在包括非接触式热熔融图像定影步骤的图像接收材料上形成图像的方法使用由黑色调色剂颗粒制成的黑色调色剂，由黄色调色剂颗粒制成的黄色调色剂，品红色调色剂颗粒和青色由青色调色剂颗粒制成的调色剂，黑色调色剂颗粒的体积平均直径大于任何黄色调色剂，品红色调色剂和青色调色剂的调色剂颗粒的体积平均直径。

2. 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。

3. 发明授权

US6120960A Image forming method and dry toner therefor 有权
标题翻译：成像方法及干粉
公开(公告)号：US6120960A
公开(公告)日：2000-09-19
申请号：US316364
申请日：1999-05-21
申请人： Mitsuo Aoki , Akira Oyamaguchi , Nobutaka Kinoshita
发明人： Mitsuo Aoki , Akira Oyamaguchi , Nobutaka Kinoshita
IPC分类号： G03G9/087 , G03G13/20
CPC分类号： G03G9/08797 , G03G13/20 , G03G9/08753 , G03G9/08755 , G03G9/08795
摘要： A toner including a colorant and a binder resin, wherein the ratio of a melt viscosity .eta.120 of the toner at 120.degree. C. to a melt viscosity .eta.100 of the toner at 100.degree. C. is greater than 0.06 and less than 0.15. An image forming method is provided which includes the steps of forming a toner image on a receiving material with the toner and heating the toner image to fix the toner image. Provided that the toner image has a gloss y when a heating temperature in the heating step is x, the gloss y preferably changes depending on the heating temperature x such that the relationship between the gloss y and the heating temperature x, y=f(x), is within the range between a line 1, f(x)=0.08x-6, and a line 2, f(x)=0.6x-50.
摘要翻译：包含着色剂和粘合剂树脂的调色剂，其中调色剂在120℃下的熔体粘度等于120与调色剂在100℃下的熔体粘度等于100的比率大于0.06且小于0.15。提供了一种图像形成方法，其包括以下步骤：在具有调色剂的接收材料上形成调色剂图像，并加热调色剂图像以固定调色剂图像。假设调色剂图像在加热步骤中的加热温度为x时具有光泽度y，则光泽度y优选根据加热温度x而变化，使得光泽度y与加热温度之间的关系x，y = f（x ）在线1，f（x）= 0.08x-6和线2之间的范围f（x）= 0.6×-50。

4. 发明授权

US6060201A Image forming method using color developers 失效
标题翻译：使用彩色显影剂的图像形成方法
公开(公告)号：US6060201A
公开(公告)日：2000-05-09
申请号：US422465
申请日：1999-10-21
申请人： Nobutaka Kinoshita , Mitsuo Aoki , Akira Oyamaguchi
发明人： Nobutaka Kinoshita , Mitsuo Aoki , Akira Oyamaguchi
IPC分类号： G03G9/097 , G03G13/01 , G03G9/09
CPC分类号： G03G13/013 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： An image forming method including the steps of providing a black toner, a yellow toner, a magenta toner and a cyan toner, wherein each toner includes a binder resin, a colorant and an external additive, wherein the external additive contains a silica, and wherein the content by weight of the external additive in the black toner is greater than any one of those in the yellow, magenta and cyan toner; developing an electrostatic latent image formed on an image bearing member with one of the toners to form a toner image; repeating the developing operation mentioned above using the other toners; transferring the toner images to a receiving material; and heating the toner images using a non-contact fixing device to fix the toner images.
摘要翻译：一种图像形成方法，包括以下步骤：提供黑色调色剂，黄色调色剂，品红色调色剂和青色调色剂，其中每种调色剂包括粘合剂树脂，着色剂和外部添加剂，其中外部添加剂含有二氧化硅，并且其中黑色调色剂中的外部添加剂的重量含量大于黄色，品红色和青色调色剂中的任何一种; 用一种调色剂将形成在图像承载部件上的静电潜像显影以形成调色剂图像; 使用其他调色剂重复上述显影操作; 将调色剂图像转印到接收材料; 以及使用非接触固定装置加热调色剂图像以固定调色剂图像。

5. 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。

6. 发明授权

US07217485B2 Toner for electrophotography, and image fixing process, image forming process, image forming apparatus and process cartridge using the same 有权
标题翻译：用于电子照相的调色剂和图像定影处理，图像形成处理，图像形成装置和使用其的处理盒
公开(公告)号：US07217485B2
公开(公告)日：2007-05-15
申请号：US10800636
申请日：2004-03-16
申请人： Kumi Hasegawa , Mitsuo Aoki , Bing Shu , Toyoshi Sawada , Keiko Shiraishi , Masashi Nagayama , Shinichi Kuramoto
发明人： Kumi Hasegawa , Mitsuo Aoki , Bing Shu , Toyoshi Sawada , Keiko Shiraishi , Masashi Nagayama , Shinichi Kuramoto
IPC分类号： G03G9/08 , G03G15/20
CPC分类号： G03G9/08797 , G03G9/0902
摘要： A toner for electrophotography contains a binder resin, a charge control agent, and a colorant. The colorant is a black iron oxide compound containing 10 to 45% by weight of titanium component calculated in terms of Ti atom in relation to Fe atom when measured by wavelength dispersive X-ray fluorescence spectrometry. Peaks at Bragg angle 2θ of the toner to CuKα X-ray are peak A at 32.9 degrees ±0.3 degrees and peak B at 35.5 degrees ±0.3 degrees, and X ray intensity ratio between peaks A and B (A/B) is in the range of 0.3 to 2.0 at a scan speed of 0.5 to 4 degrees/min.
摘要翻译：用于电子照相的调色剂含有粘合剂树脂，电荷控制剂和着色剂。着色剂是通过波长色散X射线荧光光谱法测定的，含有10〜45重量％的Ti成分，相对于Fe原子计算的钛成分的黑色氧化铁。调色剂的布拉格角2θ处的峰对CuKalpha X射线为32.9度±0.3度的峰A和35.5度±0.3度的峰B，峰A和B之间的X射线强度比（A / B）为范围为0.3〜2.0，扫描速度为0.5〜4度/分。

7. 发明授权

US07163774B2 Toner for forming image, method for developing electrostatic latent image, method for fixing toner image, image forming method and process cartridge using the toner 有权
标题翻译：用于形成图像的调色剂，用于静电潜像显影的方法，用于定影调色剂图像的方法，图像形成方法和使用该调色剂的处理盒
公开(公告)号：US07163774B2
公开(公告)日：2007-01-16
申请号：US10772435
申请日：2004-02-06
申请人： Keiko Shiraishi , Toyoshi Sawada , Masashi Nagayama , Shinichi Kuramoto , Mitsuo Aoki , Kumi Hasegawa , Bing Shu
发明人： Keiko Shiraishi , Toyoshi Sawada , Masashi Nagayama , Shinichi Kuramoto , Mitsuo Aoki , Kumi Hasegawa , Bing Shu
IPC分类号： G03G9/09
CPC分类号： G03G9/0835 , G03G9/0831 , G03G9/0832 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0902
摘要： A toner including a binder resin including a crystalline polyester and a non-crystalline resin; a release agent; and a black metal-containing material having a saturation magnetization not greater than 50 emu/g. A toner container containing the toner. A fixing method including passing a support with the toner image thereon through a nip between two cylindrical rollers while applying a pressure not greater than 1×105 Pa to the two cylindrical rollers, wherein one of the cylindrical rollers which contacts the toner image has a thickness not greater than 1.0 mm. An image forming method including developing an electrostatic image with the toner to form a toner image; transferring the toner image onto a receiving material; and fixing the toner image by the fixing method mentioned above. A process cartridge including an image bearing member and a developing device using the toner.
摘要翻译：包含结晶聚酯和非结晶性树脂的粘合剂树脂的调色剂; 脱模剂; 以及饱和磁化强度不大于50emu / g的含黑金属的材料。容纳调色剂的调色剂容器。一种定影方法，包括使支撑体与其上的调色剂图像通过两个圆柱形辊之间的辊隙，同时向两个圆柱形辊施加不大于1×10 5 Pa的压力，其中一个圆柱形辊接触调色剂图像的厚度不大于1.0mm。一种图像形成方法，包括用调色剂显影静电图像以形成调色剂图像; 将调色剂图像转印到接收材料上; 并通过上述固定方法固定调色剂图像。一种处理盒，包括图像承载部件和使用该调色剂的显影装置。

8. 发明授权

US08741529B2 Image forming method, image forming apparatus, and process cartridge 有权
标题翻译：图像形成方法，图像形成装置和处理盒
公开(公告)号：US08741529B2
公开(公告)日：2014-06-03
申请号：US13419843
申请日：2012-03-14
申请人： Mitsuo Aoki , Hisashi Nakajima , Masashi Nagayama , Saori Yamada
发明人： Mitsuo Aoki , Hisashi Nakajima , Masashi Nagayama , Saori Yamada
IPC分类号： G03G13/08 , G03G13/20
CPC分类号： G03G15/0189 , G03G15/161 , G03G15/6585
摘要： An image forming method including forming an electrostatic latent image on an image bearing member; developing the electrostatic latent image using a color toner and a transparent toner to form a color toner image and a transparent toner image thereon; transferring the color toner image and the transparent toner image to a recording material; and fixing the color toner image and the transparent toner image on the recording material. The color toner includes a polyester resin and a colorant, and the loss tangent of the color toner has a maximum peak at a temperature of from 80° C. to 160° C., and is not greater than 3 at the maximum peak. The transparent toner includes a crystalline polyester resin, and the loss tangent of the transparent toner has a maximum peak at a temperature of from 80° C. to 160° C., and is not less than 3 at the maximum peak.
摘要翻译：一种图像形成方法，包括在图像承载部件上形成静电潜像; 使用彩色调色剂和透明调色剂显影静电潜像以在其上形成彩色调色剂图像和透明调色剂图像; 将彩色调色剂图像和透明调色剂图像转印到记录材料上; 并将彩色调色剂图像和透明调色剂图像固定在记录材料上。彩色调色剂包括聚酯树脂和着色剂，并且彩色调色剂的损耗角正切在80℃至160℃的温度下具有最大峰值，并且在最大峰值处不大于3。透明调色剂包括结晶聚酯树脂，并且透明调色剂的损耗角正切在80℃至160℃的温度下具有最大峰值，并且在最大峰值时不小于3。

9. 发明授权

US08728696B2 Toner, image forming method, and process cartridge 有权
标题翻译：调色剂，成像方法和处理盒
公开(公告)号：US08728696B2
公开(公告)日：2014-05-20
申请号：US13404276
申请日：2012-02-24
申请人： Saori Yamada , Mitsuo Aoki , Hisashi Nakajima , Masashi Nagayama , Shigenori Yaguchi
发明人： Saori Yamada , Mitsuo Aoki , Hisashi Nakajima , Masashi Nagayama , Shigenori Yaguchi
IPC分类号： G03G9/00
CPC分类号： G03G21/18 , G03G9/0821 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/0902 , G03G9/0906 , G03G9/0922 , G03G9/0926
摘要： A toner including a binder resin, a colorant, and a release agent is provided. The toner has a peak loss tangent (tan δ) value of 3 or more within a temperature range of 80 to 160° C. Here, the loss tangent (tan δ) is a ratio (G″/G′) of a loss elastic modulus (G″) to a storage elastic modulus (G′). The toner provides a good combination of low-temperature fixability, hot offset resistance, storage stability, coloring power and/or opacifying power, and gloss.
摘要翻译：提供了包含粘合剂树脂，着色剂和脱模剂的调色剂。调色剂在80〜160℃的温度范围内具有3以上的峰值损耗角正切（tanδ）值。这里，损耗角正切（tanδ）是损耗弹性的（G'/ G'）模量（G“）与储能弹性模量（G'）的关系。调色剂提供了低温定影性，耐热粘合性，储存稳定性，着色力和/或不透明度以及光泽的良好组合。

10. 发明授权

US08546055B2 Toner and developer 有权
标题翻译：墨粉和开发商
公开(公告)号：US08546055B2
公开(公告)日：2013-10-01
申请号：US13063701
申请日：2009-09-02
申请人： Shinya Nakayama , Hisashi Nakajima , Saori Yamada , Mitsuo Aoki , Hyo Shu , Hiroyuki Kishida
发明人： Shinya Nakayama , Hisashi Nakajima , Saori Yamada , Mitsuo Aoki , Hyo Shu , Hiroyuki Kishida
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/081 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner containing at least a binder resin, releasing agent, and colorant, wherein the binder resin contains polyester resin (A), polyester resin (B), and polyester resin (C), which is prepared by condensation-polymerizing (i) an alcohol component containing an alkylene oxide adduct of bisphenol compound and (ii) a carboxylic acid component; at least one of the polyester resin (A) and polyester resin (B) is a polyester resin prepared by condensation-polymerizing (i) the alcohol component substantially composed of only aliphatic alcohol and containing 1,2-propanediol in an amount of 65 mole % or more of a divalent alcohol component and (ii) the carboxylic acid component; and a softening point Tm(A) of the polyester resin (A) is 10 C or more higher than Tm(B) of the polyester resin (B), and the absolute difference between Tm(C) of the polyester resin (C) and the Tm(B) is 5° C. or less.
摘要翻译：含有至少粘合剂树脂，脱模剂和着色剂的调色剂，其中粘合剂树脂含有聚酯树脂（A），聚酯树脂（B）和聚酯树脂（C），其通过将（i）含有双酚化合物的烯化氧加成物的醇成分和（ii）羧酸成分; 聚酯树脂（A）和聚酯树脂（B）中的至少一种是通过将（i）基本上仅由脂肪醇组成并含有65摩尔量的1,2-丙二醇的醇组分进行缩聚而制备的聚酯树脂％以上的二价醇成分和（ii）羧酸成分; 聚酯树脂（A）的软化点Tm（A）比聚酯树脂（B）的Tm（B）高10℃以上，聚酯树脂（C）的Tm（℃） Tm（B）为5℃以下。

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