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1. 发明授权

US5747210A Electrostatic image developing toner and method for producing the toner 失效
标题翻译：静电图像显影调色剂和调色剂的制造方法
公开(公告)号：US5747210A
公开(公告)日：1998-05-05
申请号：US703402
申请日：1996-08-26
申请人： Shigeru Emoto , Kumi Hasegawa , Youichi Maekawa , Kazuhito Watanabe , Kouki Katoh
发明人： Shigeru Emoto , Kumi Hasegawa , Youichi Maekawa , Kazuhito Watanabe , Kouki Katoh
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/08748 , G03G9/08793
摘要： An electrostatic image developing toner containing a polyester binder resin in which an oxyalkylether of a novolak phenol resin is crosslinked with polycarboxyl groups and contains 5 to 20% by weight of components having a weight-average molecular weight greater than about 1.times.10.sup.7 and is essentially free of a tetrahydrofuran-insoluble portion.
摘要翻译：一种含有聚酯粘合剂树脂的静电图像显影调色剂，其中酚醛清漆酚醛树脂的氧代烷基醚与聚羧酸交联并且含有5至20重量％的重均分子量大于约1×10 7的组分，并且基本上不含四氢呋喃不溶部分。

2. 发明授权

US06221549B1 Toner for developing latent electrostatic images, binder resin for use in the toner, and image formation method using the toner 有权
标题翻译：用于显影静电潜像的调色剂，用于调色剂的粘合剂树脂和使用该调色剂的成像方法
公开(公告)号：US06221549B1
公开(公告)日：2001-04-24
申请号：US09412719
申请日：1999-10-05
申请人： Shigeru Emoto , Masahide Yamashita , Kumi Hasegawa
发明人： Shigeru Emoto , Masahide Yamashita , Kumi Hasegawa
IPC分类号： G03G9097
CPC分类号： G03G9/08797 , G03G9/08755 , G03G9/08795
摘要： A toner for developing a latent electrostatic image to a visible toner image, which is suitable for use in an image formation method in which a toner recycle system is adopted, is proposed. The toner is such a toner that a tetrahydro-furan-soluble component contained therein exhibits a sub-peak within a weight-average molecular weight range of 100,000 to 10,000,000 in a molecular weight distribution measured by gel permeation chromatography, and the toner has a water content of 5000 ppm or less when the toner has been allowed to stand at 30° C., 60%RH for 24 hours. An image formation method using this toner is also proposed.
摘要翻译：提出了一种用于将静电潜像显影到可见调色剂图像上的调色剂，其适用于采用调色剂再循环系统的图像形成方法。调色剂是这样的调色剂，其中所含的四氢呋喃可溶成分在通过凝胶渗透色谱测量的分子量分布中在100,000至10,000,000的重均分子量范围内显示出亚峰，调色剂具有水当调色剂在30℃，60％RH下放置24小时时，含量为5000ppm以下。还提出了使用该调色剂的成像方法。

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

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。

5. 发明授权

US06303257B1 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：US06303257B1
公开(公告)日：2001-10-16
申请号：US09579138
申请日：2000-05-30
申请人： Kumi Hasegawa , Yasuaki Iwamoto , Masahide Yamashita
发明人： Kumi Hasegawa , Yasuaki Iwamoto , Masahide Yamashita
IPC分类号： G03G9087
CPC分类号： G03G9/08755 , G03G9/08711 , G03G9/08795 , G03G9/08797
摘要： An electrophotographic toner comprising a binder resin, colorant, and an external additive, wherein the binder resin is soluble in tetrahydrofuran and includes at least a first resin component and a second resin component, wherein the first resin component has a molecular weight distribution such that a peak is present in a molecular weight range of from 1,000 to 10,000, and the second resin component has a molecular weight distribution such that a peak is present in a molecular weight range of from 100,000 to 10,000,000, wherein the peak of the first resin component is the largest, and the second resin component is present in the binder resin in an amount of from 10 to 30% by weight, and wherein the second resin component has a dynamic modulus G′ of from 100,000 to 50,000,000 dyne/cm2 when the dynamic modulus is measured by a frequency sweep method under conditions of 150° C. in temperature and 0.01 to 100 rad/sec in frequency.
摘要翻译：一种包含粘合剂树脂，着色剂和外部添加剂的电子照相调色剂，其中所述粘合剂树脂可溶于四氢呋喃并包括至少第一树脂组分和第二树脂组分，其中所述第一树脂组分具有分子量分布，使得峰存在于1,000至10,000的分子量范围内，并且第二树脂组分具有分子量分布，使得峰的分子量范围为100,000至10,000,000，其中第一树脂组分的峰为最大，第二树脂成分以10〜30重量％的量存在于粘合剂树脂中，并且其中第二树脂成分的动态弹性模量G'为100,000〜50,000,000dyne / cm 2，动态模量通过频率扫描法在150℃的温度和0.01至100弧度/秒的频率条件下测量。

6. 发明授权

US08202676B2 Toner for developing electrostatic latent image, and image forming method using the toner 有权
标题翻译：用于显影静电潜像的调色剂和使用调色剂的图像形成方法
公开(公告)号：US08202676B2
公开(公告)日：2012-06-19
申请号：US12348478
申请日：2009-01-05
申请人： Kumi Hasegawa
发明人： Kumi Hasegawa
IPC分类号： G03G9/00
CPC分类号： G03G9/091 , G03G9/0812 , G03G9/0975 , G03G9/09783
摘要： A toner for developing electrostatic latent images, including a binder resin; and a colorant, wherein the toner further includes propyleneglycolmonomethylether in an amount of from 30 to 200 ppm.
摘要翻译：一种用于显影静电潜像的调色剂，包括粘合剂树脂; 和着色剂，其中所述调色剂还包含30-200ppm的丙二醇单甲醚。

7. 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。

8. 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。

9. 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。

10. 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。

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