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41. 发明授权

US08563209B2 Liquid developer, developer cartridge, image forming method, and image forming apparatus 有权
标题翻译：液体显影剂，显影剂盒，成像方法和图像形成装置
公开(公告)号：US08563209B2
公开(公告)日：2013-10-22
申请号：US13212625
申请日：2011-08-18
申请人： Koji Horiba , Yoshihiro Inaba , Ryosaku Igarashi , Akira Imai , Takako Kobayashi , Daisuke Yoshino , Takahiro Ishizuka
发明人： Koji Horiba , Yoshihiro Inaba , Ryosaku Igarashi , Akira Imai , Takako Kobayashi , Daisuke Yoshino , Takahiro Ishizuka
IPC分类号： G03G9/13
CPC分类号： G03G9/13 , G03G9/133 , G03G9/135 , G03G9/1355
摘要： A liquid developer includes: a carrier liquid and toner particles dispersed in the carrier liquid, including a binder resin which contains a thermoplastic resin having repeating units derived from a monomer having a styrene skeleton and repeating units derived from a monomer having an acrylic ester structure, and a thermoplastic elastomer resin that is a block copolymer, the block copolymer having a first block portion including repeating units derived from a monomer having a styrene skeleton, a second block portion including repeating units derived from an alkene having 2 to 6 carbon atoms, and a third block portion including repeating units derived from a monomer having a styrene skeleton and these block portions being bonded in this order.
摘要翻译：液体显影剂包括：载体液体和分散在载体液体中的调色剂颗粒，包括粘合剂树脂，其包含具有衍生自具有苯乙烯骨架的单体的重复单元的热塑性树脂和源自具有丙烯酸酯结构的单体的重复单元，和作为嵌段共聚物的热塑性弹性体树脂，所述嵌段共聚物具有包含衍生自具有苯乙烯骨架的单体的重复单元的第一嵌段部分，包含衍生自碳原子数2〜6的烯烃的重复单元的第二嵌段部分，以及第三嵌段部分包括衍生自具有苯乙烯骨架的单体的重复单元，并且这些嵌段部分按此顺序键合。

42. 发明申请

US20130224650A1 LIQUID DEVELOPER, DEVELOPER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 有权
标题翻译：液体开发商，开发商盒，过程盒，图像形成装置和图像形成方法
公开(公告)号：US20130224650A1
公开(公告)日：2013-08-29
申请号：US13590671
申请日：2012-08-21
申请人： Masahiro OKI , Yoshihiro INABA , Akira IMAI , Daisuke YOSHINO , Takako KOBAYASHI , Koji HORIBA
发明人： Masahiro OKI , Yoshihiro INABA , Akira IMAI , Daisuke YOSHINO , Takako KOBAYASHI , Koji HORIBA
IPC分类号： G03G9/13 , G03G15/10 , G03G21/18 , G03G13/20
CPC分类号： G03G9/125 , G03G9/122 , G03G9/13
摘要： A liquid developer contains a carrier liquid, and toner particles containing a binder resin and a pigment surface-treated with a polyallylamine compound as a colorant.
摘要翻译：液体显影剂含有载体液体和含有粘合剂树脂的调色剂颗粒和用聚烯丙胺化合物作为着色剂表面处理的颜料。

43. 发明申请

US20130216943A1 TONER, LIQUID DEVELOPER, DRY DEVELOPER, DEVELOPER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 有权
标题翻译：调色剂，液体开发商，干燥开发商，开发商盒，过程盒，图像形成装置和图像形成方法
公开(公告)号：US20130216943A1
公开(公告)日：2013-08-22
申请号：US13588529
申请日：2012-08-17
申请人： Koji HORIBA , Takahiro ISHIZUKA , Yoshihiro INABA , Akira IMAI , Ryosaku IGARASHI , Takako KOBAYASHI , Daisuke YOSHINO , Masahiro OKI
发明人： Koji HORIBA , Takahiro ISHIZUKA , Yoshihiro INABA , Akira IMAI , Ryosaku IGARASHI , Takako KOBAYASHI , Daisuke YOSHINO , Masahiro OKI
IPC分类号： G03G9/00 , G03G15/10 , G03G21/18 , G03G15/08
CPC分类号： G03G9/08737 , G03G9/08704 , G03G9/08791 , G03G9/13 , G03G9/131 , G03G2215/0604 , G03G2215/0626
摘要： A toner includes a resin having an unsaturated double bond, a thiol compound having a bi- or more-functional thiol group, and a polymerization initiator.
摘要翻译：调色剂包括具有不饱和双键的树脂，具有双官能或更多官能度硫醇基的硫醇化合物和聚合引发剂。

44. 发明授权

US08304154B2 Particle dispersion liquid, particles, particle dispersion liquid cartridge, process cartridge, image forming apparatus, and image forming method 有权
标题翻译：颗粒分散液，颗粒，颗粒分散液筒，处理盒，成像装置和成像方法
公开(公告)号：US08304154B2
公开(公告)日：2012-11-06
申请号：US12552764
申请日：2009-09-02
申请人： Takako Kobayashi , Yoshihiro Inaba , Ryosaku Igarashi , Masahiro Takamatsu
发明人： Takako Kobayashi , Yoshihiro Inaba , Ryosaku Igarashi , Masahiro Takamatsu
IPC分类号： G03G9/00
CPC分类号： G03G19/00 , G03G9/125 , G03G9/131 , G03G9/135 , G03G9/1355
摘要： The present invention provides a particle dispersion liquid including (meth)acrylic resin-containing hydrophobic particles, an acetylene glycol surfactant adsorbed to the hydrophobic particles, and water; the particle size, in a state of being swollen due to absorbing water until saturation, of the hydrophobic particles to which the acetylene glycol surfactant has been adsorbed being 1.1 to 2 times as large as the particle size of the hydrophobic particles in a dried state.
摘要翻译：本发明提供一种包含（甲基）丙烯酸树脂的疏水性颗粒，吸附在疏水性颗粒上的乙炔二醇表面活性剂和水的颗粒分散液。已经吸附了乙炔二醇表面活性剂的疏水性颗粒在干燥状态下的疏水性颗粒的粒径的1.1〜2倍的粒径，由于吸收水直至饱和而发生膨胀的状态。

45. 发明申请

US20120141933A1 LIQUID DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 有权
标题翻译：液体开发商，过程盒，图像形成装置和图像形成方法
公开(公告)号：US20120141933A1
公开(公告)日：2012-06-07
申请号：US13149098
申请日：2011-05-31
申请人： Yoshihiro INABA , Akira IMAI , Daisuke YOSHINO , Takako KOBAYASHI , Koji HORIBA , Ryosaku IGARASHI
发明人： Yoshihiro INABA , Akira IMAI , Daisuke YOSHINO , Takako KOBAYASHI , Koji HORIBA , Ryosaku IGARASHI
IPC分类号： G03G9/16 , G03G21/16 , G03G15/10 , G03G13/20
CPC分类号： G03G9/131 , G03G9/133
摘要： The present invention provides a liquid developer including an insulating carrier liquid and toner particles containing a binder resin, the binder resin including a styrene-based thermoplastic elastomer and a styrene thermoplastic resin, and the toner particles being dispersed in the insulating carrier liquid.
摘要翻译：本发明提供一种包含绝缘载体液体和含有粘合剂树脂的调色剂颗粒的液体显影剂，所述粘合剂树脂包括苯乙烯基热塑性弹性体和苯乙烯热塑性树脂，并且调色剂颗粒分散在绝缘载体液体中。

46. 发明申请

US20070123639A1 Hydroxyl group-containing magnetic polymer and method for producing the same 审中-公开
标题翻译：含羟基的磁性聚合物及其制造方法
公开(公告)号：US20070123639A1
公开(公告)日：2007-05-31
申请号：US11446883
申请日：2006-06-05
申请人： Yoshihiro Inaba , Takako Kobayashi , Chisato Urano
发明人： Yoshihiro Inaba , Takako Kobayashi , Chisato Urano
IPC分类号： C09D5/02 , C08L33/00
CPC分类号： C09D5/00 , C08K9/08 , C09D7/62 , C09D7/68 , C09D7/69
摘要： According to an aspect of the invention, there is provided a hydroxyl group-containing magnetic polymer which is a particulate hydroxyl group-containing magnetic polymer including a magnetic powder and a polymer of ethylenically unsaturated monomers, the content of the magnetic powder being within the range of from 5 to 90% by mass, the ethylenically unsaturated monomers comprising a hydrophilic monomer having a hydroxyl group and a hydrophobic monomer, and the amount of hydroxyl groups in the portion of the hydroxyl group-containing polymer being within the range of from 0.3 to 5.0 mmol/g.
摘要翻译：根据本发明的一个方面，提供了一种含羟基的磁性聚合物，其是含有磁性粉末和烯属不饱和单体的聚合物的含羟基的磁性聚合物，所述磁性粉末的含量在为5〜90质量％，含有羟基和疏水性单体的亲水性单体的烯键式不饱和单体，含羟基聚合物部分的羟基量在0.3〜 5.0mmol / g。

47. 发明授权

US07094860B2 Maleimide group-containing polymer particles and method of producing the same 失效
标题翻译：含有马来酰亚胺基团的聚合物粒子及其制造方法
公开(公告)号：US07094860B2
公开(公告)日：2006-08-22
申请号：US10780742
申请日：2004-02-19
申请人： Yoshihiro Inaba , Chisato Urano , Takako Kobayashi
发明人： Yoshihiro Inaba , Chisato Urano , Takako Kobayashi
IPC分类号： C08G63/00
CPC分类号： C08F8/30 , C08F2810/20 , C08F2810/30 , C08F2810/40 , C08F220/18 , C08F212/36 , C08F8/00
摘要： The present invention relates to a maleimide group-containing polymer particle containing a crosslinked polymer particle containing a group represented by the following formula (1) and to a method of producing the maleimide group-containing crosslinked polymer particle by reacting hydroxymethylmaleimide with a hydroxyl group-containing polymer particle obtained by introducing a polyethylene glycol into a crosslinked polymer particle: wherein n denotes an integer of 1 or more.
摘要翻译：本发明涉及含有含有下式（1）表示的基团的交联聚合物粒子的含马来酰亚胺基团的聚合物粒子以及羟基甲基马来酰亚胺与羟基 - 甲基马来酰亚胺反应的制备含马来酰亚胺基团的交联聚合物粒子的方法，通过将聚乙二醇引入到交联聚合物颗粒中而获得的含聚合物颗粒：其中n表示1以上的整数。

48. 发明授权

US06969742B2 Method of producing a functional polymer particle 失效
标题翻译：制备功能聚合物颗粒的方法
公开(公告)号：US06969742B2
公开(公告)日：2005-11-29
申请号：US10389918
申请日：2003-03-18
申请人： Chisato Urano , Yoshihiro Inaba , Masato Mikami , Takako Kobayashi
发明人： Chisato Urano , Yoshihiro Inaba , Masato Mikami , Takako Kobayashi
IPC分类号： C08F8/00 , C08F8/30 , C08F8/34 , C08F20/36 , C08F8/32 , C08F220/34
CPC分类号： C08F8/30 , C08F8/34
摘要： The present invention relates to a method of producing a functional polymer particle having at least one kind of functional group selected from the following structure group (A), which comprises the step of reacting a non-crosslinked polymer particle having a succinimidoxycarbonyl group with a compound having at least one kind of functional group selected from the following structure group (A) and at least one functional group selected from the group consisting of a primary amino group and a secondary amino group:
摘要翻译：本发明涉及一种制备具有选自下列结构基团（A）中的至少一种官能团的官能聚合物颗粒的方法，该方法包括使具有琥珀酰亚胺氧羰基的非交联聚合物颗粒与化合物具有选自以下结构基团（A）和至少一种选自伯氨基和仲氨基的官能团中的至少一种官能团：

49. 发明授权

US06828955B2 Image display medium and image formation apparatus 有权
标题翻译：图像显示介质和图像形成装置
公开(公告)号：US06828955B2
公开(公告)日：2004-12-07
申请号：US09987054
申请日：2001-11-13
申请人： Yasuo Yamamoto , Chisato Urano , Yoshihiro Inaba
发明人： Yasuo Yamamoto , Chisato Urano , Yoshihiro Inaba
IPC分类号： G09G334
CPC分类号： G02F1/167
摘要： An image display medium capable of displaying an image showing little change of the image density, and also little change of the image density uniformity, and being stable in density contrast, even when repeatedly rewritten over a long period, and an image formation apparatus are provided. The image display medium includes a pair of substrates disposed opposing to each other; and particle groups including at least two types of particles sealed in a space between the pair of the substrates, at least one type thereof having a positively chargeable property, and at least one of others having a negatively chargeable property, and the positively and negatively chargeable types of particles being different colors. The value of a coefficient of variation in each particle size distribution of both the positively and negatively chargeable types of particles is approximately not more than 15%.
摘要翻译：即使在长时间重复重写的情况下，能够显示图像浓度变化小的图像，图像浓度均匀性变化小，密度对比度稳定的图像显示介质，并且提供图像形成装置。图像显示介质包括彼此相对设置的一对基板; 以及包含密封在一对基板之间的空间中的至少两种类型的颗粒组，至少一种具有可带正电荷的性质的颗粒和至少其中一种具有可带电荷的性质的颗粒组，以及正负电荷不同颜色的粒子类型。正和负带电类型的颗粒的每个粒度分布的变异系数的值约不超过15％。

50. 发明授权

US5312710A Electrophotographic toner and process for producing the same 失效
标题翻译：电子照相调色剂及其制造方法
公开(公告)号：US5312710A
公开(公告)日：1994-05-17
申请号：US906423
申请日：1992-06-30
申请人： Kazufumi Tomita , Yoshihiro Inaba , Koichi Takashima , Tsutomu Kubo , Izuru Matsui
发明人： Kazufumi Tomita , Yoshihiro Inaba , Koichi Takashima , Tsutomu Kubo , Izuru Matsui
IPC分类号： G03G9/08 , G03G9/087 , G03G9/00
CPC分类号： G03G9/08708 , G03G9/0825 , G03G9/0872 , G03G9/08722 , G03G9/08724 , G03G9/08728 , G03G9/08791 , Y10T428/2998
摘要： An electrophotographic toner comprising toner particles having adhered on the surface thereof a polymer comprising a monomer unit derived from a fluorine-containing vinyl monomer represented by formula (I) or (II): ##STR1## wherein X represents --COO--, --OCO--, --O--, or a p-phenylene group; R.sub.1 and R.sub.2 each represent a hydrogen atom or an alkyl group having from 1 to 3 carbon atoms; m represents an integer of from 1 to 7; n represents an integer of from 1 to 19; o and p each represent an integer of from 0 to 7; and Y represents a hydrogen atom or a fluorine atom.The toner exhibits satisfactory charging stability against the environment or mechanical forces while having a narrow charge distribution. It can be prepared with a wide choice of materials and without requiring any special reaction apparatus.
摘要翻译：一种电子照相调色剂，其包含粘附在其表面上的调色剂颗粒，该聚合物包含衍生自由式（I）或（II）表示的含氟乙烯基单体的单体单元：其中 X表示-COO-，-OCO-，-O-或对亚苯基; R1和R2各自表示氢原子或具有1至3个碳原子的烷基; m表示1〜7的整数， n表示1〜19的整数， o和p各自表示0至7的整数; Y表示氢原子或氟原子。该调色剂对于环境或机械力表现出令人满意的充电稳定性，同时具有窄的电荷分布。它可以用多种材料制备，不需要任何特殊的反应装置。

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