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1. 发明授权

US09188895B2 Toner additives for improved charging 有权
标题翻译：调色剂添加剂改善充电
公开(公告)号：US09188895B2
公开(公告)日：2015-11-17
申请号：US14107667
申请日：2013-12-16
申请人： XEROX CORPORATION
发明人： Valerie M. Farrugia , Kimberly D. Nosella , Richard P. N. Veregin , Michael S. Hawkins
IPC分类号： G03G9/08 , G03G9/10 , G03G9/087
CPC分类号： G03G9/10 , G03G9/0804 , G03G9/0823 , G03G9/08755 , G03G9/08782 , G03G9/08797 , G03G9/09371 , G03G9/09392 , G03G9/09766
摘要： Toner additives for improving overall toner charging. In particular, incorporation of fluorinated surfactants into latex for formation of toner core particles provide enhanced charging without any significant adverse impact on the other properties of the toner. Methods of making toners comprising the fluorinated surfactants are also provided.
摘要翻译：调色剂添加剂用于改善整体调色剂充电。特别地，将氟化表面活性剂掺入用于形成调色剂芯颗粒的胶乳中提供了增强的充电，而对调色剂的其它性能没有任何显着的不利影响。还提供了制备包含氟化表面活性剂的调色剂的方法。

2. 发明授权

US09170514B2 Polymerizable monomer, polymeric compound, charge control agent containing the polymeric compound, and developer bearing member and toner which contain the charge control agent 有权
标题翻译：可聚合单体，聚合物，含有高分子化合物的电荷控制剂和含有电荷控制剂的显影剂承载元件和调色剂
公开(公告)号：US09170514B2
公开(公告)日：2015-10-27
申请号：US14006098
申请日：2012-03-27
申请人： Yasuaki Murai , Kei Inoue , Ryuji Murayama , Kazuyuki Sato , Masashi Hirose
发明人： Yasuaki Murai , Kei Inoue , Ryuji Murayama , Kazuyuki Sato , Masashi Hirose
IPC分类号： G03G9/097 , C07C233/81 , C07C311/21 , C08F12/22 , C08F12/24 , C08F12/26 , C08F12/30 , C08F212/08 , C08F212/12 , C08F212/14 , C08F212/32 , G03G9/087
CPC分类号： G03G9/09775 , C07C233/81 , C07C311/21 , C08F12/22 , C08F12/24 , C08F12/26 , C08F12/30 , C08F212/08 , C08F212/12 , C08F212/14 , C08F212/32 , G03G9/08706 , G03G9/08708 , G03G9/09733 , G03G9/09758 , G03G9/09766 , C08F220/06 , C08F2220/1825 , C08F220/54
摘要： A polymerizable monomer is provided which is represented by the following formula (1): wherein R1 represents a hydrogen atom or an alkyl group; A represents —CO— or —SO2—; and the moiety represented by the formula (1) is, at the part shown by an asterisk *, linked to a moiety represented by the following formula (2), at any position of a, b, c or d thereof; wherein the sites among a, b, c and d at which the moiety represented by the formula (2) is not linked to the moiety represented by the formula (1) each has a hydrogen atom or a substituent selected from the group consisting of an alkyl group, an alkoxy group and a sulfonic acid group, or any of which may connect at mutually adjoining positions to form a ring.
摘要翻译：提供由下式（1）表示的可聚合单体：其中R1表示氢原子或烷基; A表示-CO-或-SO 2 - ; 在式（1）表示的部分在a，b，c或d的任何位置与由下式（2）表示的部分连接的由星号*表示的部分; 其中由式（2）表示的部分不与式（1）表示的部分连接的a，b，c和d中的位置各自具有氢原子或选自以下的取代基：烷基，烷氧基和磺酸基，或者可以在相互邻接的位置连接形成环。

3. 发明申请

US20150261113A1 TONER, DEVELOPER, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：调色剂，开发商和图像形成装置
公开(公告)号：US20150261113A1
公开(公告)日：2015-09-17
申请号：US14629934
申请日：2015-02-24
申请人： Akihiro Takeyama , Shinya Nakayama , Hiroshi Yamada , Minoru Masuda , Akinori Saito , Hideyuki Santo , Ryuta Chiba , Hiroyuki Takeda
发明人： Akihiro Takeyama , Shinya Nakayama , Hiroshi Yamada , Minoru Masuda , Akinori Saito , Hideyuki Santo , Ryuta Chiba , Hiroyuki Takeda
IPC分类号： G03G9/00
CPC分类号： G03G9/09766 , G03G9/08753 , G03G9/08755 , G03G9/08759 , G03G9/08793 , G03G9/08797
摘要： A toner, wherein the toner satisfies a ratio XPS (%)/CIC (ppm) of 1.40×10−2 or less, where CIC (ppm) denotes a fluorine content ratio (ppm) determined by combustion ion chromatography and XPS (%) denotes a fluorine content ratio (%) determined by X-ray photoelectron spectroscopic analysis.
摘要翻译：调色剂，其中调色剂满足1.40×10 -2以下的比率XPS（％）/ CIC（ppm），其中CIC（ppm）表示通过燃烧离子色谱法测定的氟含量比（ppm）和XPS（％）表示通过X射线光电子能谱分析确定的氟含量比（％）。

4. 发明申请

US20150183898A1 AQUEOUS DISPERSION OF LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE, LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE POWDER, AND METHOD FOR PRODUCING LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE 审中-公开
标题翻译：低分子量聚偏氟乙烯，低分子量聚四氟乙烯粉末的水分散体，以及生产低分子量聚偏二氟乙烯的方法
公开(公告)号：US20150183898A1
公开(公告)日：2015-07-02
申请号：US14645775
申请日：2015-03-12
申请人： DAIKIN INDUSTRIES, LTD.
发明人： Taku YAMANAKA , Nobuhiko TSUDA , Masayuki TSUJI , Yasuhiko SAWADA
IPC分类号： C08F14/26
CPC分类号： C08F14/26 , C08F2/18 , C08F6/16 , C08F6/20 , C08F6/22 , C08F214/26 , G03G9/0872 , G03G9/09766 , C08L27/18 , C08F2/20 , C08F2/24
摘要： The present invention provides an aqueous dispersion of a low-molecular-weight polytetrafluoroethylene (PTFE), which contains an easily removable surfactant, and has a good dispersion stability. Specifically, the present invention provides an aqueous dispersion of a low-molecular-weight PTFE comprising tetrafluoroethylene (TFE) units, or TFE units and modifying monomer units which are copolymerizable with the TFE units, wherein the aqueous dispersion contains from 70 to 9,000 ppm, based on the aqueous dispersion, of a fluorine-containing compound of the formula (1) below: X—(CF2)m—Y (1) where X is H or F; m is an integer from 3 to 5; and Y is —SO3M, —SO4M, —SO3R, —SO4R, —COOM, —PO3M2 or —PO4M2, M being H, NH4 or an alkali metal, and R being an alkyl group having 1 to 12 carbons, and the low-molecular-weight PTFE has an average primary particle size of from 100 to 350 nm.
摘要翻译：本发明提供一种低分子量聚四氟乙烯（PTFE）的水分散体，其含有易于除去的表面活性剂，并且具有良好的分散稳定性。具体地说，本发明提供了包含四氟乙烯（TFE）单元或TFE单元的低分子量PTFE的水性分散体和可与TFE单元共聚的改性单体单元，其中，水分散体含有70〜9000ppm，基于水分散体的下式（1）的含氟化合物：X-（CF 2）m -Y（1）其中X是H或F; m为3〜5的整数; Y是-SO 3 M，-SO 4 M，-SO 3 R，-SO 4 R，-COOM，-PO 3 M 2或-PO 4 M 2，M是H，NH 4或碱金属，R是具有1至12个碳的烷基，分子量的PTFE的平均一次粒径为100〜350nm。

5. 发明申请

US20150168861A1 TONER ADDITIVES FOR IMPROVED CHARGING 有权
公开(公告)号：US20150168861A1
公开(公告)日：2015-06-18
申请号：US14107667
申请日：2013-12-16
申请人： XEROX CORPORATION
发明人： Valerie M. Farrugia , Kimberly D. Nosella , Richard P.N. Veregin , Michael S. Hawkins
IPC分类号： G03G9/10 , G03G9/08 , G03G9/087
CPC分类号： G03G9/10 , G03G9/0804 , G03G9/0823 , G03G9/08755 , G03G9/08782 , G03G9/08797 , G03G9/09371 , G03G9/09392 , G03G9/09766
摘要： Toner additives for improving overall toner charging. In particular, incorporation of fluorinated surfactants into latex for formation of toner core particles provide enhanced charging without any significant adverse impact on the other properties of the toner. Methods of making toners comprising the fluorinated surfactants are also provided.

6. 发明申请

US20140011129A1 POLYMERIZABLE MONOMER, POLYMERIC COMPOUND, CHARGE CONTROL AGENT CONTAINING THE POLYMERIC COMPOUND, AND DEVELOPER BEARING MEMBER AND TONER WHICH CONTAIN THE CHARGE CONTROL AGENT 有权
标题翻译：可聚合单体，聚合物，包含聚合物的充电控制剂，以及含有电荷控制剂的开发者轴承部件和电容器
公开(公告)号：US20140011129A1
公开(公告)日：2014-01-09
申请号：US14006098
申请日：2012-03-27
申请人： Yasuaki Murai , Kei Inoue , Ryuji Murayama , Kazuyuki Sato , Masashi Hirose
发明人： Yasuaki Murai , Kei Inoue , Ryuji Murayama , Kazuyuki Sato , Masashi Hirose
IPC分类号： G03G9/097 , C07C233/81 , C07C311/21
CPC分类号： G03G9/09775 , C07C233/81 , C07C311/21 , C08F12/22 , C08F12/24 , C08F12/26 , C08F12/30 , C08F212/08 , C08F212/12 , C08F212/14 , C08F212/32 , G03G9/08706 , G03G9/08708 , G03G9/09733 , G03G9/09758 , G03G9/09766 , C08F220/06 , C08F2220/1825 , C08F220/54
摘要： A polymerizable monomer is provided which is represented by the following formula (1): wherein R1 represents a hydrogen atom or an alkyl group; A represents —CO— or —SO2—; and the moiety represented by the formula (1) is, at the part shown by an asterisk *, linked to a moiety represented by the following formula (2), at any position of a, b, c or d thereof; wherein the sites among a, b, c and d at which the moiety represented by the formula (2) is not linked to the moiety represented by the formula (1) each has a hydrogen atom or a substituent selected from the group consisting of an alkyl group, an alkoxy group and a sulfonic acid group, or any of which may connect at mutually adjoining positions to form a ring.
摘要翻译：提供由下式（1）表示的可聚合单体：其中R1表示氢原子或烷基; A表示-CO-或-SO 2 - ; 在式（1）表示的部分在a，b，c或d的任何位置与由下式（2）表示的部分连接的由星号*表示的部分; 其中由式（2）表示的部分不与式（1）表示的部分连接的a，b，c和d中的位置各自具有氢原子或选自以下的取代基：烷基，烷氧基和磺酸基，或者可以在相互邻接的位置连接形成环。

7. 发明授权

US08435707B2 Toner additive comprising carbon-silica dual phase particles 有权
标题翻译：包含碳 - 二氧化硅双相颗粒的调色剂添加剂
公开(公告)号：US08435707B2
公开(公告)日：2013-05-07
申请号：US13161641
申请日：2011-06-16
申请人： Hairuo Tu , Dmitry Fomitchev , Jinsong Liu , Zhifeng Li , James Boswell
发明人： Hairuo Tu , Dmitry Fomitchev , Jinsong Liu , Zhifeng Li , James Boswell
IPC分类号： G03G9/08
CPC分类号： G03G9/0904 , G03G9/09716 , G03G9/09725 , G03G9/09733 , G03G9/09758 , G03G9/09766 , G03G9/09775
摘要： The invention provides a toner composition comprising resin particles, a colorant, and a toner additive, wherein the toner additive comprises carbon-silica dual phase particles, wherein the carbon-silica dual phase particles comprise aggregates of carbon black comprising at least one silicon-containing region, and wherein the carbon-silica dual phase particles are distributed on the surface of the resin particles. The invention also provides a method of preparing the aforesaid toner composition.
摘要翻译：本发明提供一种包含树脂颗粒，着色剂和调色剂添加剂的调色剂组合物，其中调色剂添加剂包括碳 - 二氧化硅双相颗粒，其中碳 - 二氧化硅双相颗粒包括含有至少一个含硅区域，并且其中所述碳 - 二氧化硅双相颗粒分布在所述树脂颗粒的表面上。本发明还提供了制备上述调色剂组合物的方法。

8. 发明授权

US08107863B2 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US08107863B2
公开(公告)日：2012-01-31
申请号：US12040720
申请日：2008-02-29
申请人： Soichi Yamazaki , Ken Ikuma
发明人： Soichi Yamazaki , Ken Ikuma
IPC分类号： G03G15/00 , G03G9/00 , G03G13/08
CPC分类号： G03G15/0818 , G03G9/0806 , G03G9/08755 , G03G9/08773 , G03G9/08793 , G03G9/09725 , G03G9/09766 , G03G9/09775 , G03G2215/0614 , G03G2215/0861
摘要： A developing device and an image forming apparatus which can form a printing image having high resolution and a high quality level, while resolving various problems resulted from the use of small particle size toner particles are provided. The developing device includes a toner constituted of resin base particles containing a coloring agent and a binder resin, and silicone oil and/or fluoro oil added to the resin base particles, a toner receiving portion for receiving the toner, and a developing roller having an outer peripheral surface and an irregularity section for carrying the toner, the irregularity section formed on the outer peripheral surface and including a plurality of depression portions and/or protrusion portions provided regularly and uniformly, wherein an average particle size of the resin base particles in volume basis is in the range of 2 to 4 μm, and an added amount of the silicone oil and/or fluoro oil to the resin base particles is in the range of 0.05 to 2 mass %.
摘要翻译：本发明提供了一种可以形成具有高分辨率和高质量水平的打印图像的显影装置和图像形成装置，同时解决了使用小粒度调色剂颗粒所产生的各种问题。显影装置包括由包含着色剂和粘合剂树脂的树脂基础颗粒和添加到树脂基础颗粒中的硅油和/或氟油构成的调色剂，用于接收调色剂的调色剂接收部分和具有外周面和用于承载调色剂的不规则部分，形成在外周面上的不规则部分，并且包括规则地均匀地设置的多个凹部和/或突出部，其中树脂基粒子的体积平均粒径基础在2〜4μm的范围内，硅树脂和/或氟油与树脂基础颗粒的添加量在0.05〜2质量％的范围内。

9. 发明申请

US20110281216A1 PROCESSES FOR PRODUCING POLYESTER LATEXES VIA SINGLE-SOLVENT-BASED EMULSIFICATION 有权
标题翻译：通过单一溶剂型生产聚酯酯的方法
公开(公告)号：US20110281216A1
公开(公告)日：2011-11-17
申请号：US12784802
申请日：2010-05-21
申请人： Shigang S. Qiu , David R. Kurceba , Zhaoyang Ou
发明人： Shigang S. Qiu , David R. Kurceba , Zhaoyang Ou
IPC分类号： G03G9/08
CPC分类号： G03G9/0802 , C08J3/07 , C08J2367/00 , G03G9/0819 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09725 , G03G9/0975 , G03G9/09766 , G03G9/09791
摘要： A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one crystalline polyester resin with an organic solvent to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, and continuously recovering latex particles.
摘要翻译：制备适用于调色剂组合物的胶乳乳液的方法包括使至少一种结晶聚酯树脂与有机溶剂接触以形成树脂混合物，向树脂混合物中加入中和剂和去离子水，从溶剂中除去溶剂形成胶乳，并连续回收胶乳颗粒。

10. 发明申请

US20110129775A1 IMAGE FORMING TONER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE 有权
标题翻译：图像形成调色剂，图像形成装置，图像形成方法和过程盒
公开(公告)号：US20110129775A1
公开(公告)日：2011-06-02
申请号：US13000185
申请日：2009-06-17
申请人： Toyoshi Sawada , Akihiro Kotsugai , Akiyoshi Sabu
发明人： Toyoshi Sawada , Akihiro Kotsugai , Akiyoshi Sabu
IPC分类号： G03G9/087 , G03G15/08 , C08G63/12 , G03G13/20
CPC分类号： G03G9/08755 , G03G9/08702 , G03G9/08753 , G03G9/08764 , G03G9/08786 , G03G9/08795 , G03G9/08797 , G03G9/09741 , G03G9/09766
摘要： The present invention provides an image forming toner including at least a linear polyester resin (b1) as a binder resin, wherein the linear polyester resin (b1) is obtained by reacting a polyester diol (b11) having a polyhydroxycarboxylic acid skeleton, with a polyester diol (b12) other than the polyester diol (b11) in the presence of a chain extending agent.
摘要翻译：本发明提供一种成像调色剂，其至少包含作为粘合剂树脂的线性聚酯树脂（b1），其中线性聚酯树脂（b1）通过使具有聚羟基羧酸骨架的聚酯二醇（b11）与聚酯二醇（b12），除了聚酯二元醇（b11）之外，在扩链剂的存在下进行。

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