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11. 发明申请

US20120237868A1 TONER, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE 有权
标题翻译：调色剂，图像形成方法和过程盒
公开(公告)号：US20120237868A1
公开(公告)日：2012-09-20
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： G03G13/20 , G03G9/087 , G03G21/16
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。

12. 发明申请

US20120251169A1 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：US20120251169A1
公开(公告)日：2012-10-04
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： G03G21/18 , G03G15/08
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。

13. 发明申请

US20120251168A1 ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD AND PROCESS CARTRIDGE 审中-公开
标题翻译：电子图像形成方法和过程盒
公开(公告)号：US20120251168A1
公开(公告)日：2012-10-04
申请号：US13416451
申请日：2012-03-09
申请人： Masashi Nagayama , Mitsuo Aoki , Hisashi Nakajima , Saori Yamada
发明人： Masashi Nagayama , Mitsuo Aoki , Hisashi Nakajima , Saori Yamada
IPC分类号： G03G21/16 , G03G13/20
CPC分类号： G03G15/6585 , G03G2215/00805
摘要： An electrophotographic image forming method, including fixing one or more chromatic toner images on a recording medium; and fixing a transparent toner image on the chromatic toner image to partially or wholly increase glossiness of the recording medium, wherein the chromatic toner image has an average length (Sm) of concavities and convexities of from 50 to 350 μm.
摘要翻译：一种电子照相图像形成方法，包括将一个或多个彩色调色剂图像固定在记录介质上; 并将透明调色剂图像固定在彩色调色剂图像上以部分或全部地提高记录介质的光泽度，其中，彩色调色剂图像的平均长度（Sm）为50至350μm。

14. 发明授权

US10025214B2 Carrier, developing agent, image forming apparatus, image forming method, replenishment toner, and process cartridge 有权
公开(公告)号：US10025214B2
公开(公告)日：2018-07-17
申请号：US15392482
申请日：2016-12-28
申请人： Masashi Nagayama , Mariko Takii , Yoshihiro Murasawa , Haruki Murata , Kei Niwayama , Tohru Suganuma , Koichi Sakata , Saori Yamada , Shinya Nakagawa , Kohsuke Miyazaki
发明人： Masashi Nagayama , Mariko Takii , Yoshihiro Murasawa , Haruki Murata , Kei Niwayama , Tohru Suganuma , Koichi Sakata , Saori Yamada , Shinya Nakagawa , Kohsuke Miyazaki
IPC分类号： G03G9/113 , G03G15/08 , G03G9/083 , G03G15/01
摘要： Carrier for image forming includes a core material particle including a magnetic material and a coating layer disposed on the surface of the core material particle, the coating layer including a resin, carbon black, an inorganic particulate A, and an inorganic particulate B. The carbon black has a concentration gradient along a thickness direction of the coating layer with a concentration from high to low toward a surface of the coating layer while the inorganic particulate A has a concentration gradient along a thickness direction of the coating layer with a concentration from low to high toward the surface of the coating layer. The volume ratio of the carbon black is 0-30 percent at a depth range of 0.0-0.1 μm from the surface of the coating layer. The inorganic particulate A is electroconductive with a powder specific resistance of 200 Ω·cm or less.

15. 发明授权

US08518626B2 Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and apparatus and process cartridge using the developer 有权
标题翻译：载体，制备载体的方法，使用载体的显影剂，显影剂容器和使用显影剂的成像方法和装置和处理盒
公开(公告)号：US08518626B2
公开(公告)日：2013-08-27
申请号：US13037569
申请日：2011-03-01
申请人： Saori Yamada , Minoru Masuda , Hisashi Nakajima , Kimitoshi Yamaguchi , Koichi Sakata , Hitoshi Iwatsuki , Yutaka Takahashi , Toyoaki Tano , Mariko Takii
发明人： Saori Yamada , Minoru Masuda , Hisashi Nakajima , Kimitoshi Yamaguchi , Koichi Sakata , Hitoshi Iwatsuki , Yutaka Takahashi , Toyoaki Tano , Mariko Takii
IPC分类号： G03G9/00
CPC分类号： G03G9/113 , G03G9/1075 , G03G9/1131 , G03G9/1133 , G03G9/1137
摘要： The carrier is used for a two-component developer for developing an electrostatic latent image, and includes a particulate magnetic core material; and a cover layer located on a surface of the particulate magnetic core material and including a crosslinked material. The crosslinked material is formed by hydrolyzing a copolymer including at least a unit (A) having a specific acrylic siloxane structure including a tris(trialkylsiloxy)silanyl group and a unit (B) having a specific acrylic silicone structure to form a material having a silanol group, and subjecting the material having a silanol group to a condensation reaction using an organic zirconium-containing catalyst.
摘要翻译：载体用于显影静电潜像的双组分显影剂，并且包括颗粒状磁芯材料; 以及位于所述颗粒状磁芯材料的表面上并且包含交联材料的覆盖层。交联材料通过水解包含至少具有包含三（三烷基甲硅烷氧基）硅烷基的特定丙烯酸硅氧烷结构的单元（A）和具有特定丙烯酸硅氧烷结构的单元（B））的共聚物形成，以形成具有硅烷醇的材料并使用含有有机锆的催化剂对具有硅烷醇基的材料进行缩合反应。

16. 发明授权

US08877418B2 Developing method and image forming method 有权
标题翻译：开发方法和图像形成方法
公开(公告)号：US08877418B2
公开(公告)日：2014-11-04
申请号：US13185941
申请日：2011-07-19
申请人： Hisashi Nakajima , Kimitoshi Yamaguchi , Shigenori Yaguchi , Hitoshi Iwatsuki , Toyoaki Tano , Mariko Takii , Minoru Masuda , Koichi Sakata , Saori Yamada , Hiroyuki Kishida
发明人： Hisashi Nakajima , Kimitoshi Yamaguchi , Shigenori Yaguchi , Hitoshi Iwatsuki , Toyoaki Tano , Mariko Takii , Minoru Masuda , Koichi Sakata , Saori Yamada , Hiroyuki Kishida
IPC分类号： G03G15/06 , G03G9/113 , G03G9/107
CPC分类号： G03G9/1075 , G03G9/107 , G03G9/1136 , G03G9/1137
摘要： The developing method includes developing an electrostatic latent image on an image bearing member with a two-component developer including a toner and a carrier and born on at least one developer bearing member, whose surface moves at a linear speed of from 300 mm/sec to 2,000 mm/sec. The carrier includes a particulate core material; and a cover layer located on a surface of the core material and including a crosslinked material obtained by crosslinking a resin including a first unit having a specific tris(trialkylsiloxy) silyl group and a second unit having a specific alkoxysilyl group having a crosslinking ability. Each of the first unit and the second unit is included in the resin in a molar ratio of from 0.1 to 0.9 based on all the units included in the resin.
摘要翻译：显影方法包括使用包含调色剂和载体的双组分显影剂在图像承载部件上显影静电潜像，并且在至少一个显影剂承载部件上出现，所述显影剂承载部件的表面以300mm /秒的线速度移动到 2,000毫米/秒。载体包括颗粒芯材料; 以及位于所述芯材的表面上的覆盖层，并且包括通过使包含具有特定的三（三烷基甲硅烷氧基）甲硅烷基的第一单元和具有交联能力的特定烷氧基甲硅烷基的第二单元的树脂交联而获得的交联材料。基于树脂中包含的所有单元，第一单元和第二单元中的每一个以包含在树脂中的摩尔比为0.1至0.9。

17. 发明申请

US20110091802A1 CARRIER, METHOD FOR PREPARING THE CARRIER, DEVELOPER USING THE CARRIER, DEVELOPER CONTAINER, AND IMAGE FORMING METHOD AND PROCESS CARTRIDGE USING THE DEVELOPER 有权
标题翻译：载体，使用载体的开发者，使用载体的开发者，开发者容器和使用开发者的图像形成方法和处理盒的方法
公开(公告)号：US20110091802A1
公开(公告)日：2011-04-21
申请号：US12897326
申请日：2010-10-04
申请人： Yutaka TAKAHASHI , Minoru Masuda , Kimitoshi Yamaguchi , Hisashi Nakajima , Koichi Sakata , Hitoshi Iwatsuki , Saori Yamada , Toyoaki Tano , Mariko Takii
发明人： Yutaka TAKAHASHI , Minoru Masuda , Kimitoshi Yamaguchi , Hisashi Nakajima , Koichi Sakata , Hitoshi Iwatsuki , Saori Yamada , Toyoaki Tano , Mariko Takii
IPC分类号： G03G9/10 , G03G13/20 , G03G21/18
CPC分类号： G03G15/08 , G03G9/1075 , G03G9/1133 , G03G9/1137 , G03G9/1139 , G03G2215/0602 , G03G2215/0607
摘要： The carrier is used for a two-component developer for developing an electrostatic latent image, and includes a particulate magnetic core material; and a cover layer located on a surface of the core material and including a crosslinked material and barium sulfate. The cover layer is formed by applying a coating medium including barium sulfate, a copolymer including a unit (A) having a specific acrylic siloxane structure including a tris(trialkylsiloxy)silanyl group and a unit (B) having a specific acrylic silicone structure having a crosslinking ability, and a condensation reaction catalyst, heating the applied medium to a temperature of from 100° C. to 230° C. so that the copolymer is hydrolyzed to produce a material having a silanol group, and the material and the catalyst are subjected to a condensation reaction to form the crosslinked material.
摘要翻译：载体用于显影静电潜像的双组分显影剂，并且包括颗粒状磁芯材料; 以及位于所述芯材的表面上并且包含交联材料和硫酸钡的覆盖层。覆盖层通过涂布包括硫酸钡的涂层介质，包括具有包含三（三烷基甲硅烷氧基）硅烷基的特定丙烯酸硅氧烷结构的单元（A）和具有特定的丙烯酸硅氧烷结构的单元（B））的共聚物形成，所述单元（B）具有交联能力和缩合反应催化剂，将所施加的介质加热至100℃至230℃的温度，使得共聚物水解以产生具有硅烷醇基团的材料，并且对材料和催化剂进行进行缩合反应以形成交联材料。

18. 发明授权

US08475989B2 Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and process cartridge using the developer 有权
标题翻译：载体，制备载体的方法，使用载体的显影剂，显影剂容器和使用显影剂的成像方法和处理盒
公开(公告)号：US08475989B2
公开(公告)日：2013-07-02
申请号：US12897326
申请日：2010-10-04
申请人： Yutaka Takahashi , Minoru Masuda , Kimitoshi Yamaguchi , Hisashi Nakajima , Koichi Sakata , Hitoshi Iwatsuki , Saori Yamada , Toyoaki Tano , Mariko Takii
发明人： Yutaka Takahashi , Minoru Masuda , Kimitoshi Yamaguchi , Hisashi Nakajima , Koichi Sakata , Hitoshi Iwatsuki , Saori Yamada , Toyoaki Tano , Mariko Takii
IPC分类号： G03G9/00
CPC分类号： G03G15/08 , G03G9/1075 , G03G9/1133 , G03G9/1137 , G03G9/1139 , G03G2215/0602 , G03G2215/0607
摘要： The carrier is used for a two-component developer for developing an electrostatic latent image, and includes a particulate magnetic core material; and a cover layer located on a surface of the core material and including a crosslinked material and barium sulfate. The cover layer is formed by applying a coating medium including barium sulfate, a copolymer including a unit (A) having a specific acrylic siloxane structure including a tris(trialkylsiloxy)silanyl group and a unit (B) having a specific acrylic silicone structure having a crosslinking ability, and a condensation reaction catalyst, heating the applied medium to a temperature of from 100° C. to 230° C. so that the copolymer is hydrolyzed to produce a material having a silanol group, and the material and the catalyst are subjected to a condensation reaction to form the crosslinked material.
摘要翻译：载体用于显影静电潜像的双组分显影剂，并且包括颗粒状磁芯材料; 以及位于所述芯材的表面上并且包含交联材料和硫酸钡的覆盖层。覆盖层通过涂布包括硫酸钡的涂层介质，包括具有包含三（三烷基甲硅烷氧基）硅烷基的特定丙烯酸硅氧烷结构的单元（A）和具有特定的丙烯酸硅氧烷结构的单元（B））的共聚物形成，所述单元（B）具有交联能力和缩合反应催化剂，将所施加的介质加热至100℃至230℃的温度，使得共聚物水解以产生具有硅烷醇基团的材料，并且对材料和催化剂进行进行缩合反应以形成交联材料。

19. 发明申请

US20120028183A1 DEVELOPING METHOD AND IMAGE FORMING METHOD 有权
标题翻译：发展方法和图像形成方法
公开(公告)号：US20120028183A1
公开(公告)日：2012-02-02
申请号：US13185941
申请日：2011-07-19
申请人： Hisashi NAKAJIMA , Kimitoshi Yamaguchi , Shigenori Yaguchi , Hitoshi Iwatsuki , Toyoaki Tano , Mariko Takii , Minoru Masuda , Koichi Sakata , Saori Yamada , Hiroyuki Kishida
发明人： Hisashi NAKAJIMA , Kimitoshi Yamaguchi , Shigenori Yaguchi , Hitoshi Iwatsuki , Toyoaki Tano , Mariko Takii , Minoru Masuda , Koichi Sakata , Saori Yamada , Hiroyuki Kishida
IPC分类号： G03G13/20 , G03G13/16 , G03G13/08
CPC分类号： G03G9/1075 , G03G9/107 , G03G9/1136 , G03G9/1137
摘要： The developing method includes developing an electrostatic latent image on an image bearing member with a two-component developer including a toner and a carrier and born on at least one developer bearing member, whose surface moves at a linear speed of from 300 mm/sec to 2,000 mm/sec. The carrier includes a particulate core material; and a cover layer located on a surface of the core material and including a crosslinked material obtained by crosslinking a resin including a first unit having a specific tris(trialkylsiloxy) silyl group and a second unit having a specific alkoxysilyl group having a crosslinking ability. Each of the first unit and the second unit is included in the resin in a molar ratio of from 0.1 to 0.9 based on all the units included in the resin.
摘要翻译：显影方法包括使用包含调色剂和载体的双组分显影剂在图像承载部件上显影静电潜像，并且在至少一个显影剂承载部件上出现，该显影剂承载部件的表面以300mm /秒的线速度移动到 2,000毫米/秒。载体包括颗粒芯材料; 以及位于所述芯材的表面上的覆盖层，并且包括通过使包含具有特定的三（三烷基甲硅烷氧基）甲硅烷基的第一单元和具有交联能力的特定烷氧基甲硅烷基的第二单元的树脂交联而获得的交联材料。基于树脂中包含的所有单元，第一单元和第二单元中的每一个以包含在树脂中的摩尔比为0.1至0.9。

20. 发明申请

US20150248074A1 RED TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE, DEVELOPER AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：用于开发静电图像的红色调色剂，开发者和图像形成装置
公开(公告)号：US20150248074A1
公开(公告)日：2015-09-03
申请号：US14625143
申请日：2015-02-18
申请人： Kazumi Suzuki , Hisashi Nakajima , Masashi Nagayama , Saori Yamada , Yoshitaka Yamauchi , Yu Naito
发明人： Kazumi Suzuki , Hisashi Nakajima , Masashi Nagayama , Saori Yamada , Yoshitaka Yamauchi , Yu Naito
IPC分类号： G03G9/00
CPC分类号： G03G9/0821 , G03G9/0904 , G03G9/0914 , G03G9/0918 , G03G9/092 , G03G9/0924 , G03G9/0926
摘要： A red toner for developing an electrostatic latent image includes a colorant and a binder resin. An image produced by the red toner has a hue angle (H) of from 36 to 50° in L*a*b* color system, a lightness (L*) of from 47 to 55, and a chroma (c*) of from 94 to 108.
摘要翻译：用于显影静电潜像的红色调色剂包括着色剂和粘合剂树脂。由红色调色剂产生的图像在L * a * b *色系中具有36至50°的色调角（H），从47至55的亮度（L *）和色度（C *）为从94到108。

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