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1.发明申请ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 有权静电充电图像显影剂，静电电荷图像开发器，调色剂盒，过程盒，图像形成装置和图像形成方法公开(公告)号：US20130065173A1
公开(公告)日：2013-03-14
申请号：US13397111
申请日：2012-02-15
Applicant: Yasuhiro ARIMA
Inventor： Yasuhiro ARIMA
CPC classification number: G03G9/08755 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797
Abstract: An electrostatic charge image developing toner includes: a polyester resin that has a glass transition temperature of about 45° C. or higher and in which a proportion of repeating units derived from fumaric acid in repeating units derived from acid components is 10 mol % or greater and a proportion of repeating units derived from alkenylsuccinic acid in the repeating units derived from acid components is 10 mol % or greater; and a photopolymerization initiator, wherein a content of the photopolymerization initiator is from about 0.5% by weight to about 10% by weight.
Abstract translation: 静电荷图像显影调色剂包括：玻璃化转变温度为约45℃或更高的聚酯树脂，其中衍生自酸组分的重复单元中富马酸的重复单元的比例为10摩尔％以上 衍生自酸组分的重复单元中衍生自烯基琥珀酸的重复单元的比例为10摩尔％以上; 和光聚合引发剂，其中光聚合引发剂的含量为约0.5重量％至约10重量％。
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2.发明申请TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING DEVICE 有权静电充电图像发生器的调色剂，静电充电图像开发器，调色剂盒，过程盒和图像形成装置公开(公告)号：US20110065034A1
公开(公告)日：2011-03-17
申请号：US12722912
申请日：2010-03-12
Applicant: Yasuhiro ARIMA , Shinpei TAKAGI
Inventor： Yasuhiro ARIMA , Shinpei TAKAGI
CPC classification number: G03G9/08755 , G03G9/08782 , G03G9/08786 , G03G9/08791 , G03G9/08795 , G03G9/08797
Abstract: A toner for electrostatic charge image development, the toner includes a binder resin, the binder resin includes an amorphous polyester resin having alkenyl groups and a crystalline polyester resin, about 5% or more of the alkenyl groups have a branched structure, and the o crystalline polyester resin has an ester concentration (M) obtained by the following Equation of from about 0.04 to about 0.08: M=K/A Equation wherein, K represents the number of ester bonds in the crystalline polyester resin, and A represents the number of atoms that constitute the polymer chain of the crystalline polyester resin.
Abstract translation: 用于静电荷图像显影的调色剂，调色剂包括粘合剂树脂，粘合剂树脂包括具有烯基的无定形聚酯树脂和结晶聚酯树脂，约5％或更多的烯基具有支链结构，并且o结晶 聚酯树脂的酯浓度（M）通过以下方程式获得：约0.04至约0.08：M = K / A等式其中K表示结晶聚酯树脂中的酯键数，A表示原子数 构成结晶性聚酯树脂的聚合物链。
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3.发明授权Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge and image forming device 有权用于静电荷图像显影的调色剂，静电荷图像显影剂，调色剂盒，处理盒和成像装置公开(公告)号：US08158319B2
公开(公告)日：2012-04-17
申请号：US12722912
申请日：2010-03-12
Applicant: Yasuhiro Arima , Shinpei Takagi
Inventor： Yasuhiro Arima , Shinpei Takagi
IPC: G03G9/08
CPC classification number: G03G9/08755 , G03G9/08782 , G03G9/08786 , G03G9/08791 , G03G9/08795 , G03G9/08797
Abstract: A toner for electrostatic charge image development, the toner includes a binder resin, the binder resin includes an amorphous polyester resin having alkenyl groups and a crystalline polyester resin, about 5% or more of the alkenyl groups have a branched structure, and the o crystalline polyester resin has an ester concentration (M) obtained by the following Equation of from about 0.04 to about 0.08: M=K/A Equation wherein, K represents the number of ester bonds in the crystalline polyester resin, and A represents the number of atoms that constitute the polymer chain of the crystalline polyester resin.
Abstract translation: 用于静电荷图像显影的调色剂，调色剂包括粘合剂树脂，粘合剂树脂包括具有烯基的无定形聚酯树脂和结晶聚酯树脂，约5％或更多的烯基具有支链结构，并且o结晶 聚酯树脂的酯浓度（M）通过以下方程式获得：约0.04至约0.08：M = K / A等式其中K表示结晶聚酯树脂中的酯键数，A表示原子数 构成结晶性聚酯树脂的聚合物链。
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4.发明授权Toner for developing electrostatic image, method for producing the same, developer for developing electrostatic image, and image forming method 有权用于显影静电图像的调色剂，其制备方法，静电图像显影用显影剂和图像形成方法公开(公告)号：US07846633B2
公开(公告)日：2010-12-07
申请号：US11204015
申请日：2005-08-16
Applicant: Masaki Nakamura , Yasuhiro Arima , Atsushi Sugawara , Takeshi Tanabe , Toshiyuki Yano
Inventor： Masaki Nakamura , Yasuhiro Arima , Atsushi Sugawara , Takeshi Tanabe , Toshiyuki Yano
IPC: G03G9/093
CPC classification number: G03G9/0821 , G03G9/093 , G03G9/09314 , G03G9/09321 , G03G9/09357 , G03G9/09371 , G03G9/09392
Abstract: A toner for developing an electrostatic image, the toner having a core-shell structure, wherein the toner comprises: a colorant; a binder resin; and a filler, and wherein the toner has a flow tester ½ effluent temperature of from 60 to 100° C., and a shell of the toner comprises a thermoplastic resin.
Abstract translation: 一种用于显影静电图像的调色剂，所述调色剂具有核 - 壳结构，其中所述调色剂包括：着色剂; 粘合剂树脂; 和填料，并且其中所述调色剂具有流动测试仪½流出温度为60至100℃，并且所述调色剂的壳包含热塑性树脂。
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5.发明申请Electrophotographic toner, method for producing the same, electrophotographic developer, and image forming method 有权电子照相色调剂，其制备方法，电子照相显影剂和成像方法公开(公告)号：US20050208414A1
公开(公告)日：2005-09-22
申请号：US10963728
申请日：2004-10-14
Applicant: Masaki Nakamura , Takashi Imai , Katsumi Daimon , Yuka Ishihara , Hirokazu Yamada , Hirokazu Hamano , Norihito Fukushima , Yasuhiro Arima
Inventor： Masaki Nakamura , Takashi Imai , Katsumi Daimon , Yuka Ishihara , Hirokazu Yamada , Hirokazu Hamano , Norihito Fukushima , Yasuhiro Arima
CPC classification number: G03G9/09392 , G03G9/0821 , G03G9/0823 , G03G9/0825 , G03G9/0827 , G03G9/08782 , G03G9/09328 , G03G9/0935 , G03G9/09371 , G03G9/09716 , G03G9/09725
Abstract: An electrophotographic toner having a core-shell structure including a crystalline resin in its core region or a sea-island structure including a crystalline resin in its island region, wherein the toner has 1) a resistance of 5.0×1012 Ω·cm or higher, 2) a dynamic viscosity coefficient of 3×103 Pa·s or higher at a temperature which is 50° C. higher than a melting point of the crystalline resin, and 3) a dynamic viscosity coefficient of 1×105 Pa·s or lower at a temperature which is 10° C. higher than the melting point of the crystalline resin.
Abstract translation: 一种具有芯壳结构的核 - 壳结构的电子照相调色剂或其岛状区域中包含结晶树脂的海岛结构，其中调色剂具有1）电阻5.0×10 12 / > Omega.cm或更高，2）在比结晶树脂的熔点高50℃的温度下，动态粘度系数为3×10 3 Pa或更高，以及3） 在比结晶树脂的熔点高10℃的温度下，动态粘度系数为1×10 5 Pa或更低。
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Patent Agency Ranking
6.发明授权Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method 有权静电荷图像显影调色剂，静电荷图像显影剂，调色剂盒，处理盒，成像设备和图像形成方法公开(公告)号：US08741522B2
公开(公告)日：2014-06-03
申请号：US13397111
申请日：2012-02-15
Applicant: Yasuhiro Arima
Inventor： Yasuhiro Arima
IPC: G03G9/087
CPC classification number: G03G9/08755 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797
Abstract: An electrostatic charge image developing toner includes: a polyester resin that has a glass transition temperature of about 45° C. or higher and in which a proportion of repeating units derived from fumaric acid in repeating units derived from acid components is 10 mol % or greater and a proportion of repeating units derived from alkenylsuccinic acid in the repeating units derived from acid components is 10 mol % or greater; and a photopolymerization initiator, wherein a content of the photopolymerization initiator is from about 0.5% by weight to about 10% by weight.
Abstract translation: 静电荷图像显影调色剂包括：玻璃化转变温度为约45℃或更高的聚酯树脂，其中衍生自酸组分的重复单元中富马酸的重复单元的比例为10摩尔％以上 衍生自酸组分的重复单元中衍生自烯基琥珀酸的重复单元的比例为10摩尔％以上; 和光聚合引发剂，其中光聚合引发剂的含量为约0.5重量％至约10重量％。
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7.发明申请ELECTROSTATIC IMAGE DEVELOPING TONER, ELECTROSTATIC IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权静电图像显影调色剂，静电图像显影剂，调色剂盒，过程盒，图像形成装置和图像形成方法公开(公告)号：US20120070773A1
公开(公告)日：2012-03-22
申请号：US13024115
申请日：2011-02-09
Applicant: Hiroko KOBAYASHI , Yasuhiro ARIMA
Inventor： Hiroko KOBAYASHI , Yasuhiro ARIMA
CPC classification number: G03G9/0975 , G03G5/08214 , G03G9/08782 , G03G9/091 , G03G9/09716 , G03G9/09725 , G03G9/09741 , G03G15/08 , G03G15/0855 , G03G15/0865
Abstract: The present invention provides a toner for developing an electrostatic charge image including toner particles having residual ammonium ions and silica particles containing a chlorine compound as an external additive.
Abstract translation: 本发明提供一种用于显影静电荷图像的调色剂，其包括具有残留铵离子的调色剂颗粒和含有氯化合物作为外部添加剂的二氧化硅颗粒。
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8.发明申请ELECTROSTATIC CHARGE DEVELOPER, ELECTROSTATIC CHARGE IMAGE DEVELOPER CARTRIDGE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权静电充电开发商，静电充电图像开发者盒，过程盒和图像形成装置公开(公告)号：US20090245858A1
公开(公告)日：2009-10-01
申请号：US12251156
申请日：2008-10-14
Applicant: Noriyuki MIZUTANI , Yasuhiro ARIMA , Fusako KIYONO , Susumu YOSHINO
Inventor： Noriyuki MIZUTANI , Yasuhiro ARIMA , Fusako KIYONO , Susumu YOSHINO
CPC classification number: G03G9/1133 , G03G9/0804 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/1139
Abstract: An electrostatic charge developer includes a carrier having a core material and a resin coating layer covering the surface of the core material, and a toner having a binder resin that contains a non-crystalline polyester resin and a crystalline polyester resin. The resin coating layer contains a copolymer that contains a nitrogen-containing acrylic ester or nitrogen-containing methacrylic ester and an alicyclic acrylic ester or alicyclic methacrylic ester. The non-crystalline polyester resin contains at least an alkyl succinic acid or an anhydride or lower alkyl ester thereof, or an alkenyl succinic acid or an anhydride or lower alkyl ester thereof. The crystalline polyester resin is an aliphatic polyester resin.
Abstract translation: 静电荷显影剂包括具有芯材的载体和覆盖芯材表面的树脂涂层，以及具有含有非结晶性聚酯树脂和结晶性聚酯树脂的粘合剂树脂的调色剂。 树脂涂层含有含有含氮丙烯酸酯或含氮甲基丙烯酸酯和脂环族丙烯酸酯或脂环族甲基丙烯酸酯的共聚物。 非结晶性聚酯树脂至少含有琥珀酸烷基酯或其酸酐或低级烷基酯，或链烯基琥珀酸或其酸酐或低级烷基酯。 结晶性聚酯树脂是脂肪族聚酯树脂。
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9.发明授权Electrophotographic toner, method for producing the same, electrophotographic developer, and image forming method 有权电子照相色调剂，其制备方法，电子照相显影剂和成像方法公开(公告)号：US07291436B2
公开(公告)日：2007-11-06
申请号：US10963728
申请日：2004-10-14
Applicant: Masaki Nakamura , Takashi Imai , Katsumi Daimon , Yuka Ishihara , Hirokazu Yamada , Hirokazu Hamano , Norihito Fukushima , Yasuhiro Arima
Inventor： Masaki Nakamura , Takashi Imai , Katsumi Daimon , Yuka Ishihara , Hirokazu Yamada , Hirokazu Hamano , Norihito Fukushima , Yasuhiro Arima
IPC: G03G9/093
CPC classification number: G03G9/09392 , G03G9/0821 , G03G9/0823 , G03G9/0825 , G03G9/0827 , G03G9/08782 , G03G9/09328 , G03G9/0935 , G03G9/09371 , G03G9/09716 , G03G9/09725
Abstract: An electrophotographic toner having a core-shell structure including a crystalline resin in its core region or a sea-island structure including a crystalline resin in its island region, wherein the toner has 1) a resistance of 5.0×1012 Ω·cm or higher, 2) a dynamic viscosity coefficient of 3×103 Pa·s or higher at a temperature which is 50° C. higher than a melting point of the crystalline resin, and 3) a dynamic viscosity coefficient of 1×105 Pa·s or lower at a temperature which is 10° C. higher than the melting point of the crystalline resin.
Abstract translation: 一种具有芯壳结构的核 - 壳结构的电子照相调色剂或其岛状区域中包含结晶树脂的海岛结构，其中调色剂具有1）电阻5.0×10 12 / > Omega.cm或更高，2）在比结晶树脂的熔点高50℃的温度下，动态粘度系数为3×10 3 Pa或更高，以及3） 在比结晶树脂的熔点高10℃的温度下，动态粘度系数为1×10 5 Pa或更低。
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公开(公告)号：US20060292473A1
公开(公告)日：2006-12-28
申请号：US11302151
申请日：2005-12-14
Applicant: Yasuo Kadokura , Yuka Ishihara , Yasuhiro Arima , Atsushi Sugawara , Shinya Nakashima , Masaki Nakamura , Yasuhiro Oya
Inventor： Yasuo Kadokura , Yuka Ishihara , Yasuhiro Arima , Atsushi Sugawara , Shinya Nakashima , Masaki Nakamura , Yasuhiro Oya
IPC: G03G9/08
CPC classification number: G03G9/0819 , G03G9/08755 , G03G9/08795 , G03G9/09708 , G03G9/09725
Abstract: An electrostatic latent image developing toner that is made by adding electrically conductive powder as an external additive to toner particles comprising a binder resin and a colorant, wherein the liberation rate of the electrically conductive powder is from 50 to 90%; and the number average particle size distribution index G of the toner particles, which is represented by the following formula (1), is 1.20 or less. particle size distribution index G=D50/D16 Formula (1)And an electrostatic latent image developing toner that is made by adding a metal oxide as an external additive to toner particles comprising a binder resin and a colorant, wherein the liberation rate of the metal oxide is from 30 to 60%.
Abstract translation: 一种静电潜像显影调色剂，其通过将作为外部添加剂的导电粉末添加到包含粘合剂树脂和着色剂的调色剂颗粒中而制成，其中导电粉末的释放速率为50至90％; 由下式（1）表示的调色剂颗粒的数均粒径分布指数G为1.20以下。 <？in-line-formula description =“在线公式”end =“lead”？>粒度分布指数G = D50 / D16公式（1）<？in-line-formula description =“In-line Formulas” end =“tail”？>和通过将包含粘合剂树脂和着色剂的调色剂颗粒加入作为外部添加剂的金属氧化物制成的静电潜像显影调色剂，其中金属氧化物的释放速率为30至60 ％。
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