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1. 发明申请

US20110183253A1 CORE MATERIAL OF FERRITE CARRIER AND FERRITE CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, AND ELECTROPHOTOGRAPHIC DEVELOPER USING THE FERRITE CARRIER 审中-公开
标题翻译：电子显影开发商的铁路运输公司和铁路货运公司的核心材料，以及使用铁路货车的电子照相开发商
公开(公告)号：US20110183253A1
公开(公告)日：2011-07-28
申请号：US12962833
申请日：2010-12-08
申请人： Koji AGA , Toru IWATA
发明人： Koji AGA , Toru IWATA
IPC分类号： G03G9/107
CPC分类号： G03G9/107 , G03G9/1075
摘要： A core material of a ferrite carrier for an electrophotographic developer, the core material being composed of a ferrite particle containing at least one or more temperature compensation-type dielectric components selected from Mg2TiO4, MgTiO3 and MgTi2O4, a ferrite carrier for an electrophotographic developer, the ferrite carrier being prepared by coating a surface of the carrier core material with a resin, and an electrophotographic developer using the ferrite carrier.
摘要翻译：一种用于电子照相显影剂的铁氧体载体的芯材，该芯材由包含至少一种或多种选自Mg2TiO4，MgTiO3和MgTi2O4的温度补偿型电介质成分的铁氧体颗粒，电摄影显影剂的铁氧体载体，通过用树脂涂布载体芯材的表面和使用铁素体载体的电子照相显影剂制备铁氧体载体。

2. 发明申请

US20110129772A1 POROUS FERRITE CORE MATERIAL FOR ELECTROPHOTOGRAPHIC DEVELOPER, RESIN-FILLED FERRITE CARRIER AND ELECTROPHOTOGRAPHIC DEVELOPER USING THE FERRITE CARRIER 有权
标题翻译：用于电子显影开发商的多孔铁素体材料，使用铁素体载体的树脂填充的铁素体载体和电子显影开发
公开(公告)号：US20110129772A1
公开(公告)日：2011-06-02
申请号：US12907246
申请日：2010-10-19
申请人： Toru IWATA , Koji AGA
发明人： Toru IWATA , Koji AGA
IPC分类号： G03G9/08
CPC分类号： G03G9/1075
摘要： A porous ferrite core material for an electrophotographic developer, the porous ferrite core material including Mg in a content of 0.3 to 3% by weight, Ti in a content of 0.4 to 3% by weight and Fe in a content of 60 to 70% by weight, and the porous ferrite core material having a pore volume of 0.04 to 0.16 ml/g, a peak pore size of 0.4 to 1.6 μm, a saturation magnetization of 40 to 80 Am2/kg, a remanent magnetization of less than 7 Am2/kg and a coercive force of less than 43 A/m; a resin-filled ferrite carrier for an electrophotographic developer obtained by filling a resin in the voids of the porous ferrite core material; and an electrophotographic developer using the ferrite carrier.
摘要翻译：一种用于电子照相显影剂的多孔铁氧体芯材料，包含含量为0.3-3重量％的Mg的多孔铁氧体磁心材料，含量为0.4-3重量％的Ti，含量为60-70重量％的Fe 重量，孔体积为0.04〜0.16ml / g，峰值孔径为0.4〜1.6μm，饱和磁化强度为40〜80Am 2 / kg，剩余磁化强度小于7Am2 / kg，矫顽力小于43A / m; 通过在多孔铁素体芯材料的空隙中填充树脂而获得的用于电子照相显影剂的树脂填充铁氧体载体; 和使用该铁氧体载体的电子照相显影剂。

3. 发明申请

US20100196818A1 CARRIER CORE MATERIAL AND CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER AND PROCESS FOR PRODUCING THE SAME, AND ELECTROPHOTOGRAPHIC DEVELOPER USING THE CARRIER 有权
标题翻译：电子芯片材料和载体，用于生产它们的电子显影开发商及其制造方法，以及使用载体的电子显影开发
公开(公告)号：US20100196818A1
公开(公告)日：2010-08-05
申请号：US12685756
申请日：2010-01-12
申请人： Takashi KOJIMA , Toru IWATA , Koji AGA
发明人： Takashi KOJIMA , Toru IWATA , Koji AGA
IPC分类号： G03G9/113 , G03G9/107 , G03G9/10 , G03G9/08
CPC分类号： G03G9/1075 , G03G9/1131 , G03G9/1133 , G03G9/1136
摘要： Employment of a carrier core material for an electrophotographic developer containing 0.8 to 5% by weight of Mg, 0.1 to 1.5% by weight of Ti, 60 to 70% by weight of Fe and 0.2 to 2.5% by weight of Sr and having an amount of Sr dissolved with a pH4 standard solution of 80 to 1000 ppm, a carrier using the core material and a process for producing them, and an electrophotographic developer using the carrier.
摘要翻译：使用含有0.8-5重量％Mg，0.1-1.5重量％Ti，60-70重量％Fe和0.2-2.5重量％Sr的电子照相显影剂的载体芯材，其量的Sr用80〜1000ppm的pH4标准溶液溶解，使用芯材的载体及其制造方法，以及使用该载体的电子照相显影剂。

4. 发明申请

US20110212399A1 FERRITE CORE MATERIAL AND FERRITE CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, AND ELECTROPHOTOGRAPHIC DEVELOPER USING THE FERRITE CARRIER 有权
标题翻译：电子雕刻开发商的铁素体材料和铁素体载体，以及使用铁素体载体的电子显影开发
公开(公告)号：US20110212399A1
公开(公告)日：2011-09-01
申请号：US13020455
申请日：2011-02-03
申请人： Tomoyuki SUWA , Toru IWATA , Koji AGA
发明人： Tomoyuki SUWA , Toru IWATA , Koji AGA
IPC分类号： G03G9/083
CPC分类号： G03G9/107 , G03G9/10
摘要： There is provided a ferrite core material for an electrophotographic developer, the ferrite core material having a ferrite particle composition represented by the formula (1) shown below, containing SrO replacing a part of (MnO) and/or (MgO) in the formula (1) shown below, and having a Cl concentration of 0.1 to 100 ppm, as measured by an elution method of the ferrite core material: (MnO)x(MgO)y(Fe2O3)z (1) wherein x=35 to 45 mol %, y=5 to 15 mol %, z=40 to 60 mol %, and x+y+z=100 mol %.
摘要翻译：提供一种用于电子照相显影剂的铁氧体芯材料，该铁氧体磁芯材料具有如下所示的式（1）所示的铁氧体颗粒组合物，其含有SrO，其代替式（1）中的（MnO）和/或（MgO）的一部分， 1），并且通过铁氧体磁心材料：（MnO）x（MgO）y（Fe 2 O 3）z（1）的洗脱方法测定的Cl浓度为0.1〜100ppm，其中x = 35〜45mol ％，y = 5〜15摩尔％，z = 40〜60摩尔％，x + y + z = 100摩尔％。

5. 发明申请

US20090246670A1 CARRIER PARTICLES FOR FORMING WIRING CIRCUIT PATTERN AND DEVELOPER 审中-公开
标题翻译：用于形成电路图形和开发商的载体颗粒
公开(公告)号：US20090246670A1
公开(公告)日：2009-10-01
申请号：US12399217
申请日：2009-03-06
申请人： Koji AGA , Atsushi NII
发明人： Koji AGA , Atsushi NII
IPC分类号： G03G9/113 , G03G9/107 , G03G9/08
CPC分类号： G03G9/09708 , G03G9/0819 , G03G9/0902 , G03G9/1133 , G03G15/225 , G03G15/6585 , H05K3/1266 , H05K2203/0517
摘要： Carrier particles for forming a wiring circuit pattern by an electrophotographic developing method which are used for directly forming a circuit shape on an insulating layer, with any of a metal powder, an inorganic compound powder, or a mixed raw material powder thereof used as a toner powder for forming a circuit, the toner powder for forming a circuit being adhered to a surface of the carrier particles by electrostatic force and then transported to a surface of the insulating layer, wherein the carrier particles include a resin coated layer of an acrylic resin composition containing an amino-group-containing polymer on the surface of the carrier core material particles, the coating amount of the acrylic resin composition is 0.3 to 3.0% by weight based on a carrier core material weight of 100% by weight, and a shape factor SF-1 of the carrier core material particles is 100 to 110.
摘要翻译：用于通过电子照相显影方法形成布线电路图案的载体颗粒，其用作在绝缘层上直接形成电路形状的任何金属粉末，无机化合物粉末或其混合原料粉末用作调色剂用于形成电路的粉末，用于形成电路的调色剂粉末通过静电力粘附到载体颗粒的表面上，然后传输到绝缘层的表面，其中载体颗粒包括丙烯酸树脂组合物的树脂涂层在载体芯材颗粒的表面含有含氨基的聚合物，丙烯酸树脂组合物的涂布量基于载体芯材重量为100重量％为0.3〜3.0重量％，形状因子载体芯材颗粒的SF-1为100〜110。

6. 发明申请

US20090246677A1 CARRIER CORE MATERIAL FOR AN ELECTROPHOTOGRAPHIC DEVELOPER, CARRIER, AND ELECTROPHOTOGRAPHIC DEVELOPER USING THE CARRIER 有权
标题翻译：使用载体的电子显影开发商，载体和电子显影开发商的载体核心材料
公开(公告)号：US20090246677A1
公开(公告)日：2009-10-01
申请号：US12399164
申请日：2009-03-06
申请人： Yasunori TABIRA , Koji AGA , Tomoyuki SUWA
发明人： Yasunori TABIRA , Koji AGA , Tomoyuki SUWA
IPC分类号： G03G9/00
CPC分类号： G03G9/10 , G03G9/107 , G03G9/1075 , G03G9/1133 , G03G9/1134 , G03G9/1136
摘要： A carrier core material for an electrophotographic developer containing Li ferrite, maghemite, and Fe3O4, wherein a part thereof is substituted with Mn, a Li content is 1 to 2.5% by weight, a Mn content is 2 to 7.5% by weight, and a silicon content is 25 to 10,000 ppm, a compression breaking strength is 130 MPa or more, an SF-1 is 125 to 145, respective cumulative strengths of respective spinel crystal structure faces in X-ray diffraction satisfy a certain equation, a vacuum resistivity R500 across a 2 mm gap when a measurement voltage of 500 V is applied is 1×106 to 5×109Ω, and a vacuum resistivity R1000 across a 6.5 mm gap when a measurement voltage of 1,000 V is applied is 5×107 to 1×1010Ω.
摘要翻译：用于含有Li铁氧体，磁赤铁矿和Fe3O4的电子照相显影剂的载体芯材料，其一部分被Mn取代，Li含量为1〜2.5重量％，Mn含量为2〜7.5重量％，硅含量为25〜10000ppm，压缩断裂强度为130MPa以上，SF-1为125〜145，X射线衍射中各尖晶石晶体结构面的累积强度满足一定等式，真空电阻率R500 当施加500V的测量电压时为2mm间隙，当施加1000V的测量电压时，在6.5mm间隙处的真空电阻率R1000为5×10 7至1×10 10Ω。

7. 发明申请

US20090246676A1 CARRIER CORE MATERIAL FOR ELECTROPHOTOGRAPHIC DEVELOPER, CARRIER, AND ELECTROPHOTOGRAPHIC DEVELOPER USING THE CARRIER 有权
标题翻译：使用载体的电子显影开发商，载体和电子显影开发商的载体核心材料
公开(公告)号：US20090246676A1
公开(公告)日：2009-10-01
申请号：US12399129
申请日：2009-03-06
申请人： Yasunori TABIRA , Koji AGA , Tomoyuki SUWA
发明人： Yasunori TABIRA , Koji AGA , Tomoyuki SUWA
IPC分类号： G03G9/113 , G03G9/107
CPC分类号： G03G9/107 , G03G9/113 , G03G9/1134 , G03G9/1136 , G03G9/1139
摘要： A carrier core material for an electrophotographic developer including Li ferrite, maghemite, and Fe3O4, wherein a part thereof is substituted with Mn, Li content is 1 to 2.5% by weight, Mn content is 2 to 7.5% by weight, and silicon content is 25 to 10,000 ppm, the following equation (1) is satisfied when respective integrated strengths of spinel crystal structure (110), (210), (211), and (311) faces in X-ray diffraction are respectively I110, I210, I211, and I311, a resistivity R50 of 50 V across a 6.5 mm gap is 5×107 to 7×108Ω, and a resistivity R1000 of V across a 6.5 mm gap is 1×107 to 8×108Ω. 2
摘要翻译：一种用于电子照相显影剂的载体芯材，包括Li铁氧体，磁赤铁矿和Fe3O4，其中一部分被Mn取代，Li含量为1至2.5重量％，Mn含量为2至7.5重量％，硅含量为 25〜10000ppm时，当X射线衍射中尖晶石晶体结构（110），（210），（211）和（311）的各自的积分强度分别为I110，I210，I211时，满足下式（1）和I311，在6.5mm间隙处的50V的电阻率R50为5×10 7至7×10 8Ω，并且6.5mm间隙的V电阻率R1000为1×107至8×108Om。 <？in-line-formula description =“In-line formula”end =“lead”？> 2 <100x（I110 + I210 + I211）/ I311 <14（1）<？in-line-formula description =“In “公式”end =“tail”？>

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