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1. 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。

2. 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。

3. 发明授权

US07183029B2 Dry toner, toner kit, and image forming apparatus and process cartridge using the dry toner 有权
标题翻译：干燥碳粉，碳粉盒，成像设备和使用干粉的处理盒
公开(公告)号：US07183029B2
公开(公告)日：2007-02-27
申请号：US10935582
申请日：2004-09-08
申请人： Minoru Masuda , Mitsuo Aoki , Kumi Hasegawa , Bing Shu
发明人： Minoru Masuda , Mitsuo Aoki , Kumi Hasegawa , Bing Shu
IPC分类号： G03G9/10
CPC分类号： G03G9/08755
摘要： A toner for forming a full color image, which includes a colorant and a binder resin including a polyester resin which is prepared by a polycondensation ester reaction in the presence of a titanium-containing catalyst selected from the group consisting of halogenated titanium, titanium diketone enolates, titanium carboxylates, titanyl carboxylates, and salts of titanyl carboxylates. A toner kit including a yellow toner, a magenta toner, a cyan toner and a black toner, wherein each of the toners is the toner mentioned above. An image forming apparatus including an image bearing member; a charger; a light irradiator; a developing device configured to develop an electrostatic latent image with a developer including the toner mentioned above; a transfer device; and a fixing device.
摘要翻译：一种用于形成全色图像的调色剂，其包括着色剂和包含聚酯树脂的粘合剂树脂，该聚酯树脂通过缩聚酯反应在选自卤代钛，钛二酮烯醇酯的钛的催化剂存在下制备，羧酸钛，钛酸二烷基酯，以及羧酸二甲酯的盐。包括黄色调色剂，品红色调色剂，青色调色剂和黑色调色剂的调色剂组合物，其中每种调色剂是上述调色剂。一种图像形成装置，包括图像承载部件; 充电器光照射器; 显影装置，被配置为用包含上述调色剂的显影剂显影静电潜像; 转移装置; 和固定装置。

4. 发明申请

US20050064310A1 Dry toner, toner kit, and image forming apparatus and process cartridge using the dry toner 有权
标题翻译：干燥碳粉，碳粉盒，成像设备和使用干粉的处理盒
公开(公告)号：US20050064310A1
公开(公告)日：2005-03-24
申请号：US10935582
申请日：2004-09-08
申请人： Minoru Masuda , Mitsuo Aoki , Kumi Hasegawa , Bing Shu
发明人： Minoru Masuda , Mitsuo Aoki , Kumi Hasegawa , Bing Shu
IPC分类号： G03G9/087
CPC分类号： G03G9/08755
摘要： A toner for forming a full color image, which includes a colorant and a binder resin including a polyester resin which is prepared by a polycondensation ester reaction in the presence of a titanium-containing catalyst selected from the group consisting of halogenated titanium, titanium diketone enolates, titanium carboxylates, titanyl carboxylates, and salts of titanyl carboxylates. A toner kit including a yellow toner, a magenta toner, a cyan toner and a black toner, wherein each of the toners is the toner mentioned above. An image forming apparatus including an image bearing member; a charger; a light irradiator; a developing device configured to develop an electrostatic latent image with a developer including the toner mentioned above; a transfer device; and a fixing device.
摘要翻译：一种用于形成全色图像的调色剂，其包括着色剂和包含聚酯树脂的粘合剂树脂，该聚酯树脂通过缩聚酯反应在选自卤代钛，钛二酮烯醇酯的钛的催化剂存在下制备，羧酸钛，钛酸二烷基酯，以及羧酸二甲酯的盐。包括黄色调色剂，品红色调色剂，青色调色剂和黑色调色剂的调色剂组合物，其中每种调色剂是上述调色剂。一种图像形成装置，包括图像承载部件; 充电器光照射器; 显影装置，被配置为用包含上述调色剂的显影剂显影静电潜像; 转移装置; 和固定装置。

5. 发明授权

US06924073B2 Toner for developing electrostatic latent image, toner cartridge, developer, developer cartridge, image forming method, and image forming apparatus 有权
标题翻译：用于显影静电潜像的调色剂，调色剂盒，显影剂，显影剂盒，成像方法和成像设备
公开(公告)号：US06924073B2
公开(公告)日：2005-08-02
申请号：US10329538
申请日：2002-12-27
申请人： Hiroto Higuchi , Mitsuo Aoki , Fumihiro Sasaki , Naohito Shimota , Kumi Hasegawa , Bing Shu , Maiko Kondo , Shinya Nakayama
发明人： Hiroto Higuchi , Mitsuo Aoki , Fumihiro Sasaki , Naohito Shimota , Kumi Hasegawa , Bing Shu , Maiko Kondo , Shinya Nakayama
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/08755 , G03G9/08766 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner for developing an electrostatic latent image, comprising a colorant, a releasing agent and a binder resin, wherein said binder resin comprises a first, non-linear resin, a second, linear resin, and a modified wax comprising a wax moiety and a vinyl polymer moiety having an ester group content of 8 to 30% by weight based on the weight of the vinyl polymer moiety.
摘要翻译：一种用于显影静电潜像的调色剂，包括着色剂，脱模剂和粘合剂树脂，其中所述粘合剂树脂包括第一非线性树脂，第二线型树脂和包含蜡部分和基于乙烯基聚合物部分的重量，酯基含量为8〜30重量％的乙烯基聚合物部分。

6. 发明授权

US06255028B1 Electrophotographic toner and image forming method using the toner 有权
标题翻译：使用调色剂的电子照相调色剂和成像方法
公开(公告)号：US06255028B1
公开(公告)日：2001-07-03
申请号：US09494658
申请日：2000-01-31
申请人： Kumi Hasegawa , Shinichi Kuramoto , Hiroshi Yamashita , Masato Igarashi , Nobutaka Kinoshita , Kohsuke Suzuki
发明人： Kumi Hasegawa , Shinichi Kuramoto , Hiroshi Yamashita , Masato Igarashi , Nobutaka Kinoshita , Kohsuke Suzuki
IPC分类号： G03G9087
CPC分类号： G03G9/08706 , G03G9/08711
摘要： An electrophotographic toner including a colorant and a binder resin including at least a styrene resin, wherein the toner further includes one or more styrene oligomers in an amount not greater than 100 ppm. An electrophotographic image forming method is also disclosed in which an electrostatic latent image formed on an image bearing member is developed with the toner.
摘要翻译：包含着色剂和至少包含苯乙烯树脂的粘合剂树脂的电子照相调色剂，其中所述调色剂还包括不大于100ppm的一种或多种苯乙烯低聚物。还公开了一种电子照相图像形成方法，其中形成在图像承载部件上的静电潜像用调色剂显影。

7. 发明申请

US20050175924A1 TONER AND IMAGE FORMING METHOD USING THE TONER 失效
标题翻译：使用调色剂的调色剂和图像形成方法
公开(公告)号：US20050175924A1
公开(公告)日：2005-08-11
申请号：US10622768
申请日：2003-07-21
申请人： Kumi Hasegawa , Mitsuo Aoki
发明人： Kumi Hasegawa , Mitsuo Aoki
IPC分类号： G03G9/097 , G03C8/00
CPC分类号： G03G9/09783
摘要： A toner including a at least a binder resin; a colorant; and a zirconium compound including zirconium and at least one of an aromatic oxycarboxylic acid and a salt thereof, wherein the zirconium compound having a main diffraction peak (A) at a Bragg (2θ) angle of 5.5±0.3° and a diffraction intensity of from 2,000 to 15,000 cps when irradiated with a specific X-ray of CuKα.
摘要翻译：一种调色剂，包括至少一种粘合剂树脂; 着色剂以及包含锆和至少一种芳族羟基羧酸及其盐的锆化合物，其中在Bragg（2θ）角为5.5±0.3°的主衍射峰（A）和衍射强度为用CuKalpha的特定X射线照射时，可达2,000至15,000cps。

8. 发明授权

US08034523B2 Full color toner, and its use in electrophotography methods and apparatus 有权
标题翻译：全彩色调色剂及其在电子照相方法和设备中的应用
公开(公告)号：US08034523B2
公开(公告)日：2011-10-11
申请号：US11195825
申请日：2005-08-03
申请人： Kumi Hasegawa , Mitsuo Aoki , Minoru Masuda , Hyo Shu
发明人： Kumi Hasegawa , Mitsuo Aoki , Minoru Masuda , Hyo Shu
IPC分类号： G03G15/01
CPC分类号： G03G9/08742 , G03G9/08702 , G03G9/08755 , G03G9/08797 , G03G9/097
摘要： A full color toner containing a binder resin, a release agent and a colorant is provided, wherein the binder resin contains a polyester resin containing a hybrid resin containing one or more vinyl group polymer units and one or more polyester units, and wherein the content A of the hybrid resin and the content B of the release agent satisfy the following relationship: B/2≦A≦3B.
摘要翻译：提供了含有粘合剂树脂，脱模剂和着色剂的全色调色剂，其中粘合剂树脂含有含有含有一个或多个乙烯基聚合物单元和一个或多个聚酯单元的混合树脂的聚酯树脂，其中含量A 的混合树脂和脱模剂的含量B满足以下关系：B / 2＆nlE; A＆nlE; 3B。

9. 发明授权

US07522857B2 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：US07522857B2
公开(公告)日：2009-04-21
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： G03G9/00 , G03G15/00
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 replenished by a toner replenishing device using a powder pump even when the toner contains 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 conjunction 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即使在调色剂含有脱模剂的情况下也可以通过使用粉末泵的调色剂补充装置平滑地补充的调色剂和使用该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一起排列，以在图像承载部件上显影静电潜像。

10. 发明授权

US06899986B2 Image forming method and toner for use in the method 有权
标题翻译：用于该方法的图像形成方法和调色剂
公开(公告)号：US06899986B2
公开(公告)日：2005-05-31
申请号：US10252070
申请日：2002-09-23
申请人： Mitsuo Aoki , Kumi Hasegawa , Toshiaki Higaya , Yasushi Koichi , Yutaka Takahashi , Tadashi Kasai
发明人： Mitsuo Aoki , Kumi Hasegawa , Toshiaki Higaya , Yasushi Koichi , Yutaka Takahashi , Tadashi Kasai
IPC分类号： G03G9/08 , G03G9/087 , G03G13/20
CPC分类号： G03G9/08797 , G03G9/0819 , G03G9/0821 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G13/20
摘要： An image forming method, comprising passing a toner image-bearing sheet through a nip defined between two rollers including a heater roller to fix the toner image on the sheet, wherein the toner image is formed from a toner comprising a binder resin, and a colorant, wherein the toner image before the passage through the nip has a toner volume V1 and a toner image area S1, wherein the toner image after the passage through the nip has a toner volume V2 and a toner image area S2, and wherein a volume change Vt and an area change St defined by the formulas shown below are 30% or less and 20% or less, respectively: Vt(%)=(V1−V2)/V1×100 St(%)=(S2−S2)/S1×100. Alternatively, the toner image before the passage through the nip has a surface roughness of 2.5 μm or less.
摘要翻译：一种图像形成方法，包括使调色剂承载片材通过在包括加热辊的两个辊之间限定的辊隙以将调色剂图像定影在片材上，其中调色剂图像由包含粘合剂树脂的调色剂和着色剂形成其中通过所述压区的所述调色剂图像具有调色剂体积V 1和调色剂图像区域S1，其中通过所述辊隙的调色剂图像具有调色剂体积V 2和调色剂图像面积S 2，并且其中由下面所示的公式定义的体积变化量Vt和面积变化量St分别为30％以下且20％以下。<？in-line-formula description =“In-line Formulas”end =“lead”？ > Vt（％）=（V 1- V 2）/ V 1x100 <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In- St（％）=（S 2 -S 2）/ S 1x100。 <？in-line-formula description =“In-line Formulas”end =“tail”？>或者，通过辊隙的通过前的调色剂图像的表面粗糙度为2.5μm或更小。

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