专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08642242B2 Electrostatic charge image developing toner and method of manufacturing the same 有权
标题翻译：静电荷图像显影调色剂及其制造方法
公开(公告)号：US08642242B2
公开(公告)日：2014-02-04
申请号：US13281935
申请日：2011-10-26
申请人： Saburou Hiraoka , Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Tomomi Oshiba , Kenji Hayashi , Tomoko Mine
发明人： Saburou Hiraoka , Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Tomomi Oshiba , Kenji Hayashi , Tomoko Mine
IPC分类号： G03G9/087
CPC分类号： G03G9/08793 , G03G9/0806 , G03G9/0821 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09371
摘要： Provided is a method of manufacturing toner by which the toner capable of forming high quality images and reproducing high density gradation, which exhibits an excellent high-temperature offsetting property together with excellent low-temperature fixability, and provides appropriate gloss with respect to images to be formed, can be stably prepared; and also provided is the toner. After conducting a step in which particles made of at least a crystalline polyester resin are coagulated to form core coagulated particles, and an unsaturated amorphous polyester resin particle is attached onto the surface of each of the core coagulated particles to form core-shell type coagulated particles, radical polymerization reaction is conducted by acting a radical polymerization initiator on the foregoing core-shell type coagulated particles to conduct a step in which a layer made of a crosslinking amorphous polyester resin is formed on the surface of each of the core coagulated particles.
摘要翻译：提供一种制造调色剂的方法，通过该调色剂能够形成高质量图像并再现高密度等级的调色剂，其具有优异的高温抵消性能以及优异的低温定影性，并且对于图像提供适当的光泽度形成，可以稳定准备; 并且还提供了调色剂。在进行由至少结晶性聚酯树脂制成的粒子凝固形成铁心凝固粒子的工序后，在各凝固粒子的表面上附着不饱和非晶质聚酯树脂粒子，形成核壳型凝固粒子通过在上述核 - 壳型凝结粒子上进行自由基聚合引发剂进行自由基聚合反应，进行在每个芯凝固粒子的表面上形成由交联性无定形聚酯树脂构成的层的工序。

2. 发明授权

US08586278B2 Electrostatic image developing toner and producing method of the same 有权
标题翻译：静电图像显影调色剂及其制备方法
公开(公告)号：US08586278B2
公开(公告)日：2013-11-19
申请号：US13272558
申请日：2011-10-13
申请人： Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Tomomi Oshiba , Kenji Hayashi , Saburou Hiraoka , Tomoko Mine
发明人： Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Tomomi Oshiba , Kenji Hayashi , Saburou Hiraoka , Tomoko Mine
IPC分类号： G03G9/093
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/08793 , G03G9/08797 , G03G9/09321 , G03G9/09328 , G03G9/09371 , G03G9/09392
摘要： A method of producing an electrostatic image developing toner comprising toner particles comprising a binder resin containing at least a non-crystalline polyester resin having a crosslinking structure and a crystalline polyester resin, the method comprising the steps of (a-1) preparing a crystalline polyester resin particle aqueous dispersion liquid; (a-2) preparing a polymerizable unsaturated non-crystalline polyester resin aqueous dispersion liquid; (b) preparing crosslinking non-crystalline polyester resin particles by adding a radical polymerization initiator to the aqueous dispersion liquid of particles containing the non-crystalline polyester resin having a polymerizable unsaturated bond; (c) preparing core particles by aggregating at least the particles containing the crystalline polyester resin in an aqueous medium; and (d) preparing a shell layer containing the non-crystalline polyester resin having a crosslinking structure by fusing the particles containing the non-crystalline polyester resin having a crosslinking structure on surfaces of the core particles in an aqueous medium.
摘要翻译：一种静电图像显影调色剂的制造方法，其包含调色剂颗粒，所述调色剂颗粒包含至少含有具有交联结构的非结晶性聚酯树脂和结晶性聚酯树脂的粘合剂树脂，所述方法包括以下步骤：（a-1）制备结晶聚酯树脂颗粒水分散液; （a-2）制备聚合性不饱和非结晶性聚酯树脂水性分散液; （b）通过向包含具有聚合性不饱和键的非结晶性聚酯树脂的粒子的水性分散液中添加自由基聚合引发剂来制备交联的非结晶性聚酯树脂粒子; （c）通过在水性介质中至少聚集含有结晶性聚酯树脂的颗粒来制备芯颗粒; 和（d）通过在水性介质中将含有具有交联结构的非结晶性聚酯树脂的颗粒在芯颗粒的表面上熔融来制备含有具有交联结构的非结晶性聚酯树脂的壳层。

3. 发明授权

US08497059B2 Producing method of toner for developing static image 有权
标题翻译：用于显影静电图像的调色剂的生产方法
公开(公告)号：US08497059B2
公开(公告)日：2013-07-30
申请号：US13228030
申请日：2011-09-08
申请人： Tomomi Oshiba , Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Kenji Hayashi , Saburou Hiraoka , Tomoko Mine
发明人： Tomomi Oshiba , Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Kenji Hayashi , Saburou Hiraoka , Tomoko Mine
IPC分类号： G03G9/087
CPC分类号： G03G9/0806 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A method of producing a toner comprising toner particles containing a binder resin composed of a non-crystalline polyester resin having a crosslinked structure and a crystalline polyester resin is disclosed, the method comparing steps of; a process to form an oil phase liquid by dissolving or dispersing a non-crystalline polyester resin having a polymerizable unsaturated double bond and a crystalline polyester resin in an organic solvent, a process to form an aqueous dispersion liquid of oil droplets of the oil phase liquid by dispersing the oil phase liquid in an aqueous medium, a process to form oil droplets containing the non-crystalline polyester resin having a crosslinked structure by adding a radical polymerization initiator to the aqueous dispersion liquid of oil droplets, and an organic solvent removing process to form toner particles by removing organic solvent.
摘要翻译：公开了一种制造调色剂的方法，该调色剂包含由具有交联结构的非结晶性聚酯树脂和结晶性聚酯树脂构成的粘合剂树脂的调色剂颗粒。通过将具有聚合性不饱和双键的非结晶性聚酯树脂和结晶性聚酯树脂溶解或分散在有机溶剂中来形成油相液体的方法，形成油相液体油滴的水性分散液的方法通过将油相液体分散在水性介质中，通过向油滴的水性分散液中添加自由基聚合引发剂而形成含有具有交联结构的非结晶性聚酯树脂的油滴的工序，以及有机溶剂除去工序通过除去有机溶剂形成调色剂颗粒。

4. 发明授权

US08304157B2 Toner and manufacturing method thereof 有权
标题翻译：调色剂及其制造方法
公开(公告)号：US08304157B2
公开(公告)日：2012-11-06
申请号：US12797720
申请日：2010-06-10
申请人： Mikio Kouyama , Ken Ohmura , Kenji Hayashi , Yukio Hosoya , Hiroaki Obata , Koji Shibata
发明人： Mikio Kouyama , Ken Ohmura , Kenji Hayashi , Yukio Hosoya , Hiroaki Obata , Koji Shibata
IPC分类号： G03G9/08
CPC分类号： G03G9/08702 , G03G9/08791 , G03G9/08793 , G03G9/08795
摘要： A toner for an electrophotography and its manufacturing method are disclosed. The toner comprises toner particles containing a cross-linked polymer having two-valent crosslinking group represented by Formula (1), wherein, R1 is a hydrogen atom or a chlorine atom, R2 is a hydrogen atom, a chlorine atom or a methoxy group. The toner satisfies storage durability against heat as well as sufficient low temperature fixing ability.
摘要翻译：公开了电子照相用调色剂及其制造方法。该调色剂包括含有由式（1）表示的具有2价交联基团的交联聚合物的调色剂颗粒，其中R1是氢原子或氯原子，R2是氢原子，氯原子或甲氧基。调色剂满足耐热储存耐久性以及足够的低温定影能力。

5. 发明申请

US20050175919A1 Toner for electrostatic charge image development and image forming method 有权
标题翻译：调色剂用于静电荷图像显影和成像方法
公开(公告)号：US20050175919A1
公开(公告)日：2005-08-11
申请号：US10776791
申请日：2004-02-11
申请人： Kenji Hayashi , Ken Ohmura , Mikio Kouyama
发明人： Kenji Hayashi , Ken Ohmura , Mikio Kouyama
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/08797 , G03G9/0821 , G03G9/08755
摘要： A toner includes at least a crystalline compound, a binding resin and coloring agent, wherein a differential heat quantity curve measured by a differential scanning calorimeter (DSC) has a clear endothermic peak at 50 to 100° C. in a first temperature rising process, and in a second temperature rising process, a peak area of the endothermic peak is reduced by ⅓ or less with respect to the peak area of the endothermic peak in the first temperature rising process. An image forming method employs the toner.
摘要翻译：调色剂至少包含结晶化合物，粘合树脂和着色剂，其中通过差示扫描量热计（DSC）测量的差热量曲线在第一升温过程中在50至100℃具有明显的吸热峰，并且在第二升温过程中，吸热峰的峰面积相对于第一升温处理中的吸热峰的峰面积减少1/3以下。图像形成方法采用调色剂。

6. 发明授权

US07186492B2 Toner for electrostatic charge image development and image forming method 有权
标题翻译：调色剂用于静电荷图像显影和成像方法
公开(公告)号：US07186492B2
公开(公告)日：2007-03-06
申请号：US10776791
申请日：2004-02-11
申请人： Kenji Hayashi , Ken Ohmura , Mikio Kouyama
发明人： Kenji Hayashi , Ken Ohmura , Mikio Kouyama
IPC分类号： G03G9/08
CPC分类号： G03G9/08797 , G03G9/0821 , G03G9/08755
摘要： A toner includes at least a crystalline compound, a binding resin and coloring agent, wherein a differential heat quantity curve measured by a differential scanning calorimeter (DSC) has a clear endothermic peak at 50 to 100° C. in a first temperature rising process, and in a second temperature rising process, a peak area of the endothermic peak is reduced by ⅓ or less with respect to the peak area of the endothermic peak in the first temperature rising process. An image forming method employs the toner.
摘要翻译：调色剂至少包含结晶化合物，粘合树脂和着色剂，其中通过差示扫描量热计（DSC）测量的差热量曲线在第一升温过程中在50至100℃具有明显的吸热峰，并且在第二升温过程中，吸热峰的峰面积相对于第一升温处理中的吸热峰的峰面积减少1/3以下。图像形成方法采用调色剂。

7. 发明授权

US08399166B2 Toner for developing electrostatic image, full color toner kit, and image formation method 有权
标题翻译：用于显影静电图像的调色剂，全色调色剂组合物和成像方法
公开(公告)号：US08399166B2
公开(公告)日：2013-03-19
申请号：US12407887
申请日：2009-03-20
申请人： Mikio Kouyama , Hiroshi Yamazaki , Ken Ohmura , Kenji Hayashi
发明人： Mikio Kouyama , Hiroshi Yamazaki , Ken Ohmura , Kenji Hayashi
IPC分类号： G03G9/09
CPC分类号： G03G9/092 , G03G9/0819 , G03G9/0821 , G03G9/08711 , G03G9/08755 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/09321 , G03G9/09371 , G03G2215/0604
摘要： Disclosed are a toner for developing an electrostatic image, a full color toner kit and an image formation method layer, the toner comprising at least a resin and a colorant, wherein the colorant includes quinacridone pigment having a number average primary particle size of from 30 to 150 nm and having a ratio of a long axis length to a short axis length of from 1.0 to 2.0.
摘要翻译：公开了用于显影静电图像的调色剂，全色调色剂试剂盒和图像形成方法层，调色剂至少包含树脂和着色剂，其中着色剂包括数均一次粒径为30至并且具有1.0至2.0的长轴长度与短轴长度的比率。

8. 发明授权

US08669033B2 Electrophotographic toner and production method of the same 失效
标题翻译：电子照相色调及其制作方法相同
公开(公告)号：US08669033B2
公开(公告)日：2014-03-11
申请号：US13050246
申请日：2011-03-17
申请人： Mikio Kouyama , Ken Ohmura , Kenji Hayashi , Hiroaki Obata , Koji Shibata
发明人： Mikio Kouyama , Ken Ohmura , Kenji Hayashi , Hiroaki Obata , Koji Shibata
IPC分类号： G03G9/08
CPC分类号： G03G9/08755 , G03G9/0802 , G03G9/08791 , G03G9/08793 , G03G9/08795
摘要： Provided is a toner containing toner particles containing a polyester resin which has a structure part represented by Formula (1): wherein, “A” represents a polyester structure unit having at least one linking group; R1 represents a hydrogen atom, or a chlorine atom; R2 represents a hydrogen atom, a chlorine atom, or a methoxy group; and “L” represents a divalent organic group.
摘要翻译：本发明提供含有具有由式（1）表示的结构部分的聚酯树脂的调色剂颗粒的调色剂：其中“A”表示具有至少一个连接基团的聚酯结构单元; R1表示氢原子或氯原子; R2表示氢原子，氯原子或甲氧基; “L”表示二价有机基团。

9. 发明授权

US08062818B2 Toner for electrostatic image development, full-color toner kit and image forming method 有权
标题翻译：用于静电图像显影的调色剂，全彩色调色剂套件和成像方法
公开(公告)号：US08062818B2
公开(公告)日：2011-11-22
申请号：US12406554
申请日：2009-03-18
申请人： Mikio Kouyama , Hiroshi Yamazaki , Ken Ohmura , Kenji Hayashi
发明人： Mikio Kouyama , Hiroshi Yamazaki , Ken Ohmura , Kenji Hayashi
IPC分类号： G03G9/09
CPC分类号： G03G9/0819 , G03G9/0821 , G03G9/0918 , G03G9/0926 , G03G9/09321 , G03G9/09364 , G03G9/09392 , G03G2215/0614
摘要： An electrophotographic toner for electrostatic image development which is capable of obtaining a high chroma full-color image exhibiting clear color without color contamination and excellent light stability is disclosed, comprising a resin and a colorant, wherein the colorant comprises a pigment of C.I. Pigment Blue 76. There are also disclosed a full-color toner kit and an image forming method by use of the toner.
摘要翻译：一种用于静电图像显影的电子照相调色剂，其能够获得表现出清晰颜色而没有颜色污染和优异的光稳定性的高色度全色图像，其包括树脂和着色剂，其中着色剂包含C.I.的颜料。颜料蓝76.还公开了使用调色剂的全色调色剂试剂盒和图像形成方法。

10. 发明申请

US20150075682A1 HIGH TENSILE STRENGTH STEEL PLATE HAVING EXCELLENT WELD HEAT-AFFECTED ZONE LOW-TEMPERATURE TOUGHNESS AND METHOD FOR PRODUCING SAME 有权
标题翻译：具有优良焊接热影响区域的低温强度的高拉伸强度钢板及其制造方法
公开(公告)号：US20150075682A1
公开(公告)日：2015-03-19
申请号：US14377088
申请日：2012-03-01
申请人： Masao Yuga , Shigeki Kitsuya , Yusuke Terazawa , Minoru Suwa , Kenji Hayashi
发明人： Masao Yuga , Shigeki Kitsuya , Yusuke Terazawa , Minoru Suwa , Kenji Hayashi
IPC分类号： C22C38/58 , C21D6/00 , C21D9/46 , C22C38/50 , C22C38/48 , C22C38/46 , C22C38/42 , C22C38/16 , C22C38/14 , C22C38/12 , C22C38/08 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D8/02
CPC分类号： C22C38/58 , C21D6/001 , C21D6/002 , C21D6/004 , C21D6/005 , C21D6/008 , C21D8/0226 , C21D8/0263 , C21D9/46 , C21D2211/005 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/18 , C22C38/40 , C22C38/42 , C22C38/46 , C22C38/48 , C22C38/50
摘要： The present invention provides a high tensile strength steel plate having a chemical composition containing, in percent by mass, 0.03% to 0.12% of C, 0.01% to 0.30% of Si, 0.5% to 1.95% of Mn, 0.008% or less of P, 0.005% or less of S, 0.015% to 0.06% of Al, 0.011% to 0.05% of Nb, 0.005% to 0.02% of Ti, 0.001% to 0.006% of N, 0.0005% to 0.003% of Ca, optionally, one or two or more of Cr, Mo, V, Cu, and Ni, in which Ceq is 0.44 or less, Ti/N is 1.5 to 3.5, and parameter formulas composed of specific elements for controlling the sulfide morphology and the degree of center segregation in the steel are satisfied, and the balance being Fe and incidental impurities, in which the hardness of the center segregation area of the steel sheet is further specified.
摘要翻译：本发明提供一种高强度钢板，其具有以质量％计含有C：0.03〜0.12％，Si：0.01〜0.30％，Mn：0.5〜1.95％，0.008％以下的高强度钢板 P：0.005％以下，S：0.015〜0.06％，Nb：0.011〜0.05％，Ti：0.005〜0.02％，N：0.001〜0.003％，Ca：0.0005〜，Ce，Mo，V，Cu和Ni中的一种或两种以上，其中Ceq为0.44以下，Ti / N为1.5〜3.5，由用于控制硫化物形态和满足钢的中心偏析，余量为Fe和附带的杂质，其中进一步确定钢板的中心偏析面积的硬度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式