公开(公告)号：US20130065176A1

公开(公告)日：2013-03-14

申请号：US13585163

申请日：2012-08-14

申请人： Keiko MOMOTANI ,  Yuya KUBO ,  Masahiro ANNO ,  Naoki YOSHIE ,  Kenji HAYASHI ,  Chiaki YAMADA ,  Miyuki HOTTA

发明人： Keiko MOMOTANI ,  Yuya KUBO ,  Masahiro ANNO ,  Naoki YOSHIE ,  Kenji HAYASHI ,  Chiaki YAMADA ,  Miyuki HOTTA

IPC分类号： G03G9/13

CPC分类号： G03G9/125

摘要： A liquid developer includes at least toner particles and an insulating liquid. The toner particles include a resin and a color material dispersed in the resin. 90 mass % or more of the insulating liquid is aliphatic saturated hydrocarbon having a carbon number of 11 to 16, and 20 to 60 mass % of the insulating liquid is aliphatic saturated hydrocarbon having a carbon number of 11 to 12.

摘要翻译： 液体显影剂至少包括调色剂颗粒和绝缘液体。 调色剂颗粒包括分散在树脂中的树脂和着色材料。 绝缘液的90质量％以上是碳数为11〜16的脂肪族饱和烃，20〜60质量％的绝缘液是碳数为11〜12的脂肪族饱和烃。

公开(公告)号：US20130115552A1

公开(公告)日：2013-05-09

申请号：US13666780

申请日：2012-11-01

申请人： Naoki YOSHIE ,  Kenji HAYASHI ,  Chiaki YAMADA ,  Keiko MOMOTANI ,  Masahiro ANNO ,  Yuya KUBO ,  Miyuki HOTTA

发明人： Naoki YOSHIE ,  Kenji HAYASHI ,  Chiaki YAMADA ,  Keiko MOMOTANI ,  Masahiro ANNO ,  Yuya KUBO ,  Miyuki HOTTA

IPC分类号： G03G9/12 ,  G03G9/13

CPC分类号： G03G9/1355 ,  G03G9/122 ,  G03G9/132 ,  G03G9/135

摘要： A liquid developer used for wet-type image forming apparatuses includes toner particles and an insulating liquid, the toner particles include a resin, a pigment, and a pigment dispersant, the pigment includes a pigment having an acid group, and the pigment dispersant is a basic polymer dispersant including units derived from ε-caprolactone.

摘要翻译： 用于湿式图像形成装置的液体显影剂包括调色剂颗粒和绝缘液体，调色剂颗粒包括树脂，颜料和颜料分散剂，该颜料包括具有酸基的颜料，颜料分散剂为 碱性聚合物分散剂包括衍生自ε-己内酯的单元。

公开(公告)号：US20120315577A1

公开(公告)日：2012-12-13

申请号：US13488994

申请日：2012-06-05

申请人： Miyuki MORIGUCHI ,  Masahiro ANNO ,  Naoki YOSHIE ,  Chiaki YAMADA ,  Keiko MOMOTANI ,  Kenji HAYASHI ,  Yuya KUBO

发明人： Miyuki MORIGUCHI ,  Masahiro ANNO ,  Naoki YOSHIE ,  Chiaki YAMADA ,  Keiko MOMOTANI ,  Kenji HAYASHI ,  Yuya KUBO

IPC分类号： G03G9/13

CPC分类号： G03G9/132 ,  G03G9/08755

摘要： A liquid developer includes toner particles, an insulating liquid, and a dispersant, and is characterized in that the toner particles includes a resin and a pigment dispersed in the resin, the resin includes a polyester resin, the dispersant includes a basic polymeric dispersant, and a solid obtained by drying the liquid developer has a melting point of at least 55° C.

摘要翻译： 液体显影剂包括调色剂颗粒，绝缘液体和分散剂，其特征在于调色剂颗粒包括分散在树脂中的树脂和颜料，树脂包括聚酯树脂，分散剂包括碱性聚合物分散剂和 通过干燥液体显影剂获得的固体具有至少55℃的熔点

公开(公告)号：US20110217081A1

公开(公告)日：2011-09-08

申请号：US13036679

申请日：2011-02-28

申请人： Naoki YOSHIE ,  Yuji Kamoda ,  Keiko Momotani ,  Kazuko Fukumoto ,  Yasuo Shirodai ,  Eiji Tabata

发明人： Naoki YOSHIE ,  Yuji Kamoda ,  Keiko Momotani ,  Kazuko Fukumoto ,  Yasuo Shirodai ,  Eiji Tabata

IPC分类号： G03G15/10

CPC分类号： G03G15/10

摘要： Provided is a liquid development apparatus having a constitution in which liquid developer containing carrier liquid with toner dispersed therein is supplied from a liquid developer/cleaning liquid supply member on a pool forming member arranged facing to a supply roller so as to form a pool of the liquid developer, from which pool the liquid developer is supplied to the supply roller, wherein a liquid developer/cleaning liquid supply member supplies cleaning liquid on a pool forming member to form a suitable pooling portion of the cleaning liquid and the liquid developer remaining on the surface of the supply roller is removed and cleaned.

摘要翻译： 本发明提供一种液体显影装置，其特征在于，具有将液体显影剂/清洗液供给部件从分散在其中的分散有调色剂的载液的液体显影剂供给到配置在供给辊上的池形成部件上， 液体显影剂，液体显影剂从所述液体显影剂供应到供应辊，其中液体显影剂/清洁液供应构件在池形成构件上供应清洁液体，以形成清洁液体的合适的汇集部分和残留在所述液体显影剂上的液体显影剂 去除和清洁供应辊的表面。

公开(公告)号：US20090253067A1

公开(公告)日：2009-10-08

申请号：US12414807

申请日：2009-03-31

申请人： Naoki YOSHIE ,  Keyaki YOGOME ,  Chiaki YAMADA

发明人： Naoki YOSHIE ,  Keyaki YOGOME ,  Chiaki YAMADA

IPC分类号： G03G9/13

CPC分类号： G03G9/132 ,  G03G9/08797 ,  G03G9/131 ,  G03G9/135

摘要： To provide a wet developer which is capable of improving fixability, while ensuring a sufficient heat-resistant storage property. The wet developer contains toner particles composed of a colorant and a binder resin, which are dispersed in a non-volatile carrier solution by using a dispersant. As the binder resin, a polyester resin, which has an alcohol component containing a mixture of an ethylene oxide adduct of bisphenol A and a propylene oxide adduct of bisphenol A, with a ratio thereof being 1:19 to 10:10 (weight ratio), is used.

摘要翻译： 提供能够提高定影性的湿式显影剂，同时确保充分的耐热存储性。 湿式显影剂含有由着色剂和粘合剂树脂组成的调色剂颗粒，其通过使用分散剂分散在非挥发性载体溶液中。 作为粘合剂树脂，具有含有双酚A的环氧乙烷加成物和双酚A的环氧丙烷加成物的混合物的醇成分的比例为1:19〜10:10（重量比）的聚酯树脂， ， 用来。