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公开(公告)号：US09557675B2
公开(公告)日：2017-01-31
申请号：US14987851
申请日：2016-01-05
Applicant: Eastman Kodak Company
Inventor： Dinesh Tyagi , Louise Granica
CPC classification number: G03G9/0926 , B32B7/02 , G03G7/008 , G03G9/0906 , G03G15/0126 , G03G15/0194 , G03G15/6585 , G03G2215/0141
Abstract: Fluorescing highlights can be provided in selected portions of non-color image areas of a printed toner image using fused fluorescing dry toner particles, such as fused fluorescing magenta or fused fluorescing yellow dry toner particles. Before fixing, each fluorescing dry toner particle comprises a polymeric binder phase and a fluorescing colorant that emits at one or more λmax wavelengths of at least 420 nm and up to and including 690 nm and that is dispersed within the polymeric binder phase. The resulting printed color images and fluorescent highlights can be provided on receiver materials of various types to accentuate or emphasize the printed color images with a variety of light-colored fluorescent shading.
Abstract translation: 可以使用融合的荧光干燥调色剂颗粒（例如熔化的荧光品红色或熔融的荧光黄色干燥调色剂颗粒）在印刷的调色剂图像的非彩色图像区域的选定部分中提供荧光高光。 在固定之前，每个荧光干燥调色剂颗粒包含聚合物粘结相和荧光着色剂，其在一个或多个至少420nm且至多并包括690nm的λmax波长下发射并分散在聚合物粘合剂相中。 可以在各种类型的接收器材料上提供所得到的印刷的彩色图像和荧光亮点，以突出或强调具有各种浅色荧光底纹的打印的彩色图像。
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公开(公告)号：US09274447B2
公开(公告)日：2016-03-01
申请号：US14346713
申请日：2012-07-25
Applicant: Tadayuki Sawai , Yoritaka Tsubaki , Keiichi Kikawa , Keigo Mitamura , Yui Kawano , Shintaro Fukuoka
Inventor： Tadayuki Sawai , Yoritaka Tsubaki , Keiichi Kikawa , Keigo Mitamura , Yui Kawano , Shintaro Fukuoka
CPC classification number: G03G9/1133 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0906 , G03G9/09708 , G03G13/08 , G03G15/0806 , G03G2215/0607
Abstract: A two-component color developer containing a toner and a resin-coated carrier, the toner containing at least a polyester resin as a binding resin, an organic pigment as a colorant and inorganic fine particles as an external additive, wherein the inorganic fine particles have a negative polarity, the toner has a volume resistivity of 40×109 to 220×109 Ωcm and a negative polarity, and the carrier has a coat durability of 90% or greater.
Abstract translation: 含有调色剂和树脂涂布载体的双组分彩色显影剂，所述调色剂至少含有作为粘合树脂的聚酯树脂，作为着色剂的有机颜料和作为外部添加剂的无机细颗粒，其中无机细颗粒具有 负极性，调色剂的体积电阻率为40×109〜220×109＆OHgr·cm，负极性，载体的涂层耐久性为90％以上。
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公开(公告)号：US20150370189A1
公开(公告)日：2015-12-24
申请号：US14736991
申请日：2015-06-11
Applicant: CANON KABUSHIKI KAISHA
Inventor： Masatake Tanaka , Yoshihiro Nakagawa , Naoya Isono , Tsutomu Shimano , Shintaro Noji , Yu Yoshida , Takeshi Kaburagi , Shohei Shibahara
CPC classification number: G03G9/08755 , G03G9/08711 , G03G9/08795 , G03G9/08797 , G03G9/0904 , G03G9/0906
Abstract: Provided is a toner for which the heat-resistant storability and the low-temperature fixability are able to co-exist at higher levels and for which the temporal stability of the low-temperature fixability is also excellent. The toner has a toner particle that contains a binder resin and a pigment, and this binder resin contains a polyester resin that has a specific structure and specific properties.
Abstract translation: 本发明提供一种调色剂，其耐热储存性和低温定影性能够以更高的水平共存，并且低温定影性的时间稳定性也优异。 调色剂具有含有粘合剂树脂和颜料的调色剂颗粒，该粘合剂树脂含有具有特定结构和特定性质的聚酯树脂。
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公开(公告)号：US20150301463A1
公开(公告)日：2015-10-22
申请号：US14256941
申请日：2014-04-19
Applicant: Xerox Corporation
Inventor： Frank Ping-Hay Lee , Richard P. N. Veregin , Shigang S. Qiu , Michael J. D'Amato , Aurelian Valeriu Magdalinis , David John William Lawton
CPC classification number: G03G9/0812 , G03G9/0804 , G03G9/0808 , G03G9/081 , G03G9/0819 , G03G9/08755 , G03G9/08782 , G03G9/0904 , G03G9/0906 , G03G9/0926 , G03G9/09392
Abstract: A toner including a resin; and a colorant wax comprising a plurality of colorant wax particles comprising a colorant core surrounded by a wax shell, wherein the colorant wax particles exhibit a particle size distribution of from about 150 nanometers to less than about 300 nanometers; and wherein the colorant wax is prepared by (a) melting and mixing a dry colorant with at least one wax to form a colorant concentrate, wherein the colorant concentrate contains at least 25 percent by weight of colorant; (b) milling the colorant concentrate of step (a) to form a milled colorant concentrate; (c) combining the milled colorant concentrate of (b) with water and dispersing to form the plurality of colorant wax particles; wherein the melting and mixing of step (a) and the milling of step (b) is done in an immersion media mill; and wherein the combining of step (c) is done using a piston homogenizer.
Abstract translation: 包含树脂的调色剂; 以及着色剂蜡，其包含多个着色剂蜡颗粒，所述着色剂蜡颗粒包含由蜡壳包围的着色剂芯，其中所述着色剂蜡颗粒显示出约150纳米至小于约300纳米的粒度分布; 并且其中所述着色剂蜡通过（a）将干着色剂与至少一种蜡熔融和混合以形成着色剂浓缩物来制备，其中所述着色剂浓缩物含有至少25重量％的着色剂; （b）研磨步骤（a）的着色剂浓缩物，以形成研磨的着色剂浓缩物; （c）将研磨的（b）着色剂浓缩物与水混合并分散以形成多个着色剂蜡颗粒; 其中步骤（a）的熔融和混合和步骤（b）的研磨在浸渍介质研磨机中进行; 并且其中步骤（c）的组合使用活塞均化器进行。
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15.发明申请公开(公告)号：US20150248070A1
公开(公告)日：2015-09-03
申请号：US14629954
申请日：2015-02-24
Applicant: Ryuta CHIBA , Shinya Nakayama , Hiroshi Yamada , Minoru Masuda , Akinori Saitoh , Hideyuki Santo , Shinsuke Nagai , Akihiro Takeyama , Hiroyuki Takeda , Tsuyoshi Sugimoto , Suzuka Amemori , Kohsuke Nagata
Inventor： Ryuta CHIBA , Shinya Nakayama , Hiroshi Yamada , Minoru Masuda , Akinori Saitoh , Hideyuki Santo , Shinsuke Nagai , Akihiro Takeyama , Hiroyuki Takeda , Tsuyoshi Sugimoto , Suzuka Amemori , Kohsuke Nagata
IPC: G03G9/00
CPC classification number: G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/0906
Abstract: A toner, including: base particles containing a polyester resin, a colorant, and a release agent, wherein the toner has a glass transition temperature (Tg1st) of 20° C. to 50° C. where the glass transition temperature (Tg1st) is measured in first heating of differential scanning calorimetry (DSC) of the toner, wherein tetrahydrofuran (THF) insoluble matter of the toner has a glass transition temperature [Tg2nd (THF insoluble matter)] of 30° C. or lower where the glass transition temperature [Tg2nd (THF insoluble to matter)] is measured in second heating of differential scanning calorimetry (DSC) of the THF insoluble matter, and wherein 50% or less of the colorant is present within a region of 1,000 nm from a surface of each of the base particles toward a center thereof.
Abstract translation: 一种调色剂，包括：含有聚酯树脂，着色剂和脱模剂的基础颗粒，其中调色剂的玻璃化转变温度（Tg1st）为20℃至50℃，玻璃化转变温度（Tg1st）为 在调色剂的差示扫描量热法（DSC）的第一次加热中测量，其中调色剂的四氢呋喃（THF）不溶物质的玻璃化转变温度[Tg2nd（THF不溶物））为30℃或更低，其中玻璃化转变温度 在THF不溶性物质的差示扫描量热法（DSC）的第二次加热中测量[Tg2nd（THF不溶于物质）]，其中50％以下的着色剂存在于距离每个 基础颗粒朝向其中心。
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Patent Agency Ranking
公开(公告)号：US09052624B2
公开(公告)日：2015-06-09
申请号：US13837546
申请日：2013-03-15
Applicant: Dinesh Tyagi , Louise Granica
Inventor： Dinesh Tyagi , Louise Granica
CPC classification number: G03G9/0926 , G03G9/08791 , G03G9/08797 , G03G9/0906
Abstract: A fluorescing dry toner particle comprises a polymeric binder phase comprising a non-fluorescing binder polymer and a polymeric fluorescing colorant dispersed within the non-fluorescing binder polymer. The polymeric fluorescing colorant comprises a fluorescing moiety that is covalently attached to a colorant polymer that is the same or different than the non-fluorescing binder polymer, but the polymeric fluorescing colorant is blendable with the non-fluorescing binder polymer to form a homogeneous polymeric binder matrix, and is present in an amount of at least 1 weight % and up to and including 40 weight %, based on the total fluorescing dry toner particle weight. These fluorescing dry toner particles can be used in various dry developers to provide fluorescing toner images with or without non-fluorescing color toner images.
Abstract translation: 荧光干燥调色剂颗粒包含分散在非荧光粘合剂聚合物内的非荧光粘合剂聚合物和聚合物荧光着色剂的聚合物粘合剂相。 聚合物荧光着色剂包括共价连接到与非荧光粘合剂聚合物相同或不同的着色剂聚合物的荧光部分，但是聚合物荧光着色剂可与非荧光粘合剂聚合物共混以形成均匀的聚合物粘合剂 基质，并且以基于总发荧光干调色剂颗粒重量的至少1重量％且至多且包括40重量％的量存在。 这些荧光干燥调色剂颗粒可用于各种干燥显影剂中以提供或不使用非荧光色调色剂图像的荧光调色剂图像。
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17.发明申请TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, METHOD OF MANUFACTURING THE SAME, AND IMAGE FORMING METHOD 审中-公开用于静电电荷图像开发的调色剂，其制造方法和图像形成方法公开(公告)号：US20150050592A1
公开(公告)日：2015-02-19
申请号：US14338688
申请日：2014-07-23
Applicant: Konica Minolta, Inc.
Inventor： Junya Ueda , Hiroyuki Yasukawa , Asao Matsushima , Kimihiko Ookubo
CPC classification number: G03G9/0906 , G03G9/091 , G03G9/0924 , G03G9/0926 , G03G9/0928 , G03G9/09335 , G03G9/09378
Abstract: The present invention relates to toner for electrostatic charge image development including a resin, a metal-containing compound, and a colorant compound precursor to be converted to a colorant compound through a reaction with the metal-containing compound by heat applied at heat fixing. According to the present invention, it is possible to provide toner for electrostatic charge image development which is excellent in fluidity and storage stability and a method of manufacturing the same.
Abstract translation: 本发明涉及包含树脂，含金属化合物和着色剂化合物前体的用于静电荷图像显影的调色剂，其通过在热定影下施加的热与含金属化合物的反应转化为着色剂化合物。 根据本发明，可以提供流动性和储存稳定性优异的静电荷图像显影用调色剂及其制造方法。
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18.发明申请TONER SET FOR ELECTROSTATIC IMAGE DEVELOPMENT, DEVELOPER SET FOR ELECTROSTATIC IMAGE DEVELOPMENT, PROCESS CARTRIDGE SET, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 审中-公开用于静电图像开发的调色剂组，静电图像开发的开发者组，过程盒组，图像形成装置和图像形成方法公开(公告)号：US20150023690A1
公开(公告)日：2015-01-22
申请号：US14488969
申请日：2014-09-17
Applicant: FUJI XEROX CO., LTD.
Inventor： Hiroko KOBAYASHI
CPC classification number: G03G9/092 , G03G9/0821 , G03G9/08795 , G03G9/08797 , G03G9/09 , G03G9/0906 , G03G9/091 , G03G9/0918 , G03G9/09708 , G03G21/18 , G03G2215/025 , G03G2215/0604
Abstract: A toner set for electrostatic image development includes a cyan toner, a magenta toner, and a yellow toner, wherein the Vicat softening temperatures of the toners are respectively in the range of from about 30° C. to about 60° C., and among the toners, the difference between the Vicat softening temperature of the toner having the highest Vicat softening temperature and the Vicat softening temperature of the toner having the lowest Vicat softening temperature is from about 1° C. to about 5° C.
Abstract translation: 用于静电图像显影的调色剂包括青色调色剂，品红色调色剂和黄色调色剂，其中调色剂的维卡软化温度分别在约30℃至约60℃的范围内， 调色剂，具有最高维卡软化温度的调色剂的维卡软化温度与具有最低维卡软化温度的调色剂的维卡软化温度之间的差值为约1℃至约5℃。
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公开(公告)号：US20130294801A1
公开(公告)日：2013-11-07
申请号：US13836491
申请日：2013-03-15
Applicant: Dinesh Tyagi , Louise Granica
Inventor： Dinesh Tyagi , Louise Granica
IPC: G03G15/01
CPC classification number: G03G9/0926 , B32B7/02 , G03G7/008 , G03G9/0906 , G03G15/0126 , G03G15/0194 , G03G15/6585 , G03G2215/0141
Abstract: Fluorescing highlights can be provided in selected portions of non-color image areas of a printed toner image using fluorescing dry toner particles, such as fluorescing magenta and fluorescing yellow dry toner particles. Before fixing, each fluorescing dry toner particle comprises a polymeric binder phase and a fluorescing colorant that emits at one or more λmax wavelengths of at least 420 nm and up to and including 690 nm and that is dispersed within the polymeric binder phase.
Abstract translation: 可以使用发荧光的红色调色剂颗粒，例如荧光品红色和荧光黄色干燥调色剂颗粒，在印刷的调色剂图像的非彩色图像区域的选定部分中提供荧光高光。 在固定之前，每个荧光干燥调色剂颗粒包含聚合粘合剂相和荧光着色剂，其以一个或多个至少420nm并且至多并包括690nm并且分散在聚合物粘合剂相中的兰波斯克峰波长发射。
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20.发明授权Green toner for developing static latent image and full color image forming method 有权用于显影静电潜像的绿色调色剂和全彩色图像形成方法公开(公告)号：US08568947B2
公开(公告)日：2013-10-29
申请号：US13372154
申请日：2012-02-13
Applicant: Yohei Ohno , Hajime Tadokoro , Kaori Matsushima , Hiroyuki Yasukawa , Ito Koga
Inventor： Yohei Ohno , Hajime Tadokoro , Kaori Matsushima , Hiroyuki Yasukawa , Ito Koga
IPC: G03G9/08
CPC classification number: G03G9/0926 , G03G9/0906 , G03G9/0928 , G03G2215/0135
Abstract: Disclosed is a green toner for developing a static latent image containing a binder resin and a colorant, and the colorant contains C.I. Solvent Green 5 and colorant compound X represented by Formula (1), and content ratio of C.I. Solvent Green 5 in whole amount of the colorant is 5 to 50% by weight, in the Formula (1), M1 is a metal atom of Group 14, Q is independently a monovalent substituent, m and n are each 0 or 1, at least one of m and n is 1, and A is independently an atomic group forming an aromatic ring which may have a substituent.
Abstract translation: 公开了用于显影含有粘合剂树脂和着色剂的静态潜像的绿色调色剂，着色剂含有C.I. 溶剂绿5和由式（1）表示的着色剂化合物X，含量比例为C.I. 在式（1）中，M1是第14族的金属原子，Q独立地是一价取代基，m和n各自为0或1，在 m和n中的至少一个是1，A独立地是形成可以具有取代基的芳环的原子团。
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