公开(公告)号：US20130115552A1

公开(公告)日：2013-05-09

申请号：US13666780

申请日：2012-11-01

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

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

IPC: G03G9/12 ,  G03G9/13

CPC classification number: G03G9/1355 ,  G03G9/122 ,  G03G9/132 ,  G03G9/135

Abstract: 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.

Abstract translation: 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：US20120107741A1

公开(公告)日：2012-05-03

申请号：US13281935

申请日：2011-10-26

Applicant: Saburou HIRAOKA ,  Mikihiko SUKENO ,  Hajime TADOKORO ,  Ken OHMURA ,  Tatsuya NAGASE ,  Tomomi OSHIBA ,  Kenji HAYASHI ,  Tomoko MINE

Inventor： Saburou HIRAOKA ,  Mikihiko SUKENO ,  Hajime TADOKORO ,  Ken OHMURA ,  Tatsuya NAGASE ,  Tomomi OSHIBA ,  Kenji HAYASHI ,  Tomoko MINE

IPC: G03G9/087

CPC classification number: G03G9/08793 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09328 ,  G03G9/09371

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110236819A1

公开(公告)日：2011-09-29

申请号：US13050246

申请日：2011-03-17

Applicant: Mikio KOUYAMA ,  Ken OHMURA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Koji SHIBATA

Inventor： Mikio KOUYAMA ,  Ken OHMURA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Koji SHIBATA

IPC: G03G9/087

CPC classification number: G03G9/08755 ,  G03G9/0802 ,  G03G9/08791 ,  G03G9/08793 ,  G03G9/08795

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110177452A1

公开(公告)日：2011-07-21

申请号：US12986269

申请日：2011-01-07

Applicant: Yukio HOSOYA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Koji SHIBATA

Inventor： Yukio HOSOYA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Koji SHIBATA

IPC: G03G9/08

CPC classification number: G03G9/0804 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/0975

Abstract: A production method of a toner for developing an electrostatic image composed of toner parent particles and external additives adhered to a surface the toner parent particles is disclosed. The method includes steps of preparing toner parent particles dispersion liquid in which toner parent particles are dispersed in a medium, first mixing the dispersion liquid with a quaternary ammonium salt compound and a water soluble organic solvent to prepare liquid mixture, and second mixing the liquid mixture with external additive dispersion liquid in which negative charged external additives are dispersed.

Abstract translation: 公开了一种用于显影静电图像的调色剂的制造方法，调色剂母体颗粒和附着在表面上的外部添加剂构成调色剂母体颗粒。 该方法包括以下步骤：将调色剂母体颗粒分散在介质中制备调色剂母体分散液，首先将分散液与季铵盐化合物和水溶性有机溶剂混合以制备液体混合物，然后将液体混合物 其中分散有负电外部添加剂的外部添加剂分散液。

公开(公告)号：US20110143275A1

公开(公告)日：2011-06-16

申请号：US12964782

申请日：2010-12-10

Applicant: Hiroaki OBATA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Yukio HOSOYA ,  Koji SHIBATA

Inventor： Hiroaki OBATA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Yukio HOSOYA ,  Koji SHIBATA

IPC: G03G9/087 ,  C08L67/02

CPC classification number: C08G63/78 ,  C08G63/84 ,  C08G63/87 ,  G03G9/0806 ,  G03G9/08708 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09725

Abstract: A method of producing a water dispersion of polyester resin particles containing the steps of: emulsifying and dispersing at least a diol, a dicarboxylic acid and at least one polycondensation catalyst selected from a surfactant catalyst and a rare earth metal catalyst in water to form an emulsified dispersion liquid; and irradiating the emulsified dispersion liquid with a microwave to conduct a polycondensation reaction, whereby polyester resin particles are produced.

Abstract translation: 该方法包括以下步骤：将至少一种二醇，二羧酸和至少一种选自表面活性剂催化剂和稀土金属催化剂的缩聚催化剂在水中进行乳化和分散，从而形成乳化的聚酯树脂颗粒的水分散体 分散液 并用微波照射乳化分散液进行缩聚反应，由此生产聚酯树脂颗粒。

公开(公告)号：US20100247759A1

公开(公告)日：2010-09-30

申请号：US12750238

申请日：2010-03-30

Applicant: Kenji HAYASHI ,  Manabu Hashigaya ,  Keisuke Arimura ,  Go Nishino

Inventor： Kenji HAYASHI ,  Manabu Hashigaya ,  Keisuke Arimura ,  Go Nishino

IPC: B05D5/06 ,  B05D3/00 ,  B05C1/00

CPC classification number: B05D7/544 ,  B05D3/0209 ,  B05D3/0254 ,  B05D3/0413 ,  B05D7/534 ,  F26B13/10 ,  G03C1/74 ,  G03C2001/7451

Abstract: A coating method of forming a plurality of layers on a belt-like support continuously traveling, comprising: a step of applying a first coating liquid onto a front surface of the support to form a lower layer on the support; a drying step of removing a solvent in the lower layer until an amount of the residual solvent reaches not more than 100 mg/m2; a step of applying a second coating liquid onto the lower layer after drying to form an upper layer; and a drying step of removing moisture of the upper layer; wherein the drying step of removing moisture of the upper layer comprises: a first drying step of removing moisture in the upper layer until a moisture content of the upper layer reaches not more than 10% of moisture at the time of application within a range in which a following conditional expression (1) is satisfied: (1) temperature (Tw) of the support≦average softening temperature (T0) of the lower layer+10° C.; and a second drying step of raising the temperature (Tw) of the support to remove remaining moisture of the upper layer.

Abstract translation: 一种在连续行进的带状载体上形成多个层的涂布方法，包括：将第一涂布液施加到载体的前表面上以在载体上形成下层的步骤; 干燥步骤，除去下层的溶剂直到残留溶剂的量达到不超过100mg / m 2; 干燥后将第二涂布液涂布在下层上形成上层的工序; 和去除上层水分的干燥步骤; 其中去除上层的水分的干燥步骤包括：第一干燥步骤，除去上层中的水分，直到上层的水分含量在施用时达到不超过10％的水分，其范围为 满足以下条件表达式（1）：（1）载体的温度（Tw）＆lt;下层的平均软化温度（T0）+ 10℃; 以及第二干燥步骤，用于提高载体的温度（Tw）以除去上层的剩余水分。

公开(公告)号：US20080261141A1

公开(公告)日：2008-10-23

申请号：US12044272

申请日：2008-03-07

Applicant: Hiroyuki YASUKAWA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Natsuko KUSAKA

Inventor： Hiroyuki YASUKAWA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Natsuko KUSAKA

IPC: G03G9/09

CPC classification number: G03G9/0912 ,  G03G9/09 ,  G03G9/0908 ,  G03G9/0914 ,  G03G9/0916 ,  G03G9/092 ,  G03G9/0922 ,  G03G9/0926 ,  G03G9/09378 ,  G03G9/09392

Abstract: A magenta toner for developing an electrostatic image composed of a binder and a colorant is disclosed. The toner contains a tone controlling agent having a peak of fluorescent spectrum from 380 to 500 nm. An image excellent in light fastness and durability can be obtained and high color reproducibility with sufficient transparency and chromaticness can be realized by the magenta toner.

Abstract translation: 公开了用于显影由粘合剂和着色剂组成的静电图像的品红色调色剂。 调色剂含有具有380-500nm荧光光谱峰值的色调控制剂。 可以获得耐光性和耐久性优异的图像，并且可以通过品红色调色剂实现具有足够的透明度和色度的高色彩再现性。

公开(公告)号：US20080147294A1

公开(公告)日：2008-06-19

申请号：US12000385

申请日：2007-12-12

Applicant: Mamoru TOMATSURI ,  Kenji HAYASHI ,  Kazuya MIYAJI

Inventor： Mamoru TOMATSURI ,  Kenji HAYASHI ,  Kazuya MIYAJI

IPC: F02D45/00

CPC classification number: F02D41/042 ,  B60K6/44 ,  B60K6/445 ,  B60W10/06 ,  B60W20/40 ,  F02D41/0055 ,  F02D41/0072 ,  F02D41/062 ,  F02N11/0814 ,  Y02T10/47 ,  Y02T10/6239

Abstract: An engine ECU carries out control of an intermittent operation of an engine mounted on a hybrid vehicle. The engine is provided with an EGR apparatus controlling a flow rate of an EGR gas by means of an EGR valve from downstream of a three-way catalytic converter through an EGR pipe. When an engine stop request is issued, the engine ECU allows the engine to operate at idle and stops actuation of EGR by outputting a control signal (valve-closing signal) to the EGR valve. Then, the engine ECU estimates a remaining amount of the EGR gas within an intake pipe based on an amount of intake air detected by an airflow meter or the like, and when the estimated remaining amount of the EGR gas is equal to or smaller than a prescribed value, the engine ECU performs engine stop processing.

Abstract translation: 发动机ECU执行安装在混合动力车辆上的发动机的间歇操作的控制。 发动机设有EGR装置，其通过EGR阀从三通催化转化器的下游通过EGR阀控制EGR气体的流量。 当发出发动机停止请求时，发动机ECU通过向EGR阀输出控制信号（闭阀信号），允许发动机怠速运转并停止EGR动作。 然后，发动机ECU基于由气流计等检测到的进气量来估计进气管内的EGR气体的剩余量，并且当EGR气体的估计剩余量等于或小于 发动机ECU执行发动机停止处理。

公开(公告)号：US20120315577A1

公开(公告)日：2012-12-13

申请号：US13488994

申请日：2012-06-05

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

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

IPC: G03G9/13

CPC classification number: G03G9/132 ,  G03G9/08755

Abstract: 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.

Abstract translation: 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：US20110217458A1

公开(公告)日：2011-09-08

申请号：US13038850

申请日：2011-03-02

Applicant: Kenji HAYASHI

Inventor： Kenji HAYASHI

IPC: B41L9/00 ,  B05C13/02

CPC classification number: B05C13/02 ,  B41L9/00

Abstract: An apparatus for producing a printing plate by applying a first coating liquid onto a belt-like support, and drying the first coating liquid to form an image recording layer; and applying a second coating liquid for an overcoat layer onto the image recording layer, and drying the second coating liquid, comprises: a coating liquid cooling device that cools the second coating liquid so that a temperature T1 of the second coating liquid may fall within a predetermined range; a support cooling device that cools the belt-like support so that the temperature of the second coating liquid may fall within the predetermined range; and an initial drying device that initially dries the overcoat layer by air having a low temperature and a dew point of not more than 5° C. parallel to a surface of the overcoat layer at an air velocity of 8 to 15 m/sec.

Abstract translation: 一种通过将第一涂布液施加到带状载体上来制造印版的设备，并且干燥第一涂布液以形成图像记录层; 以及将第二涂层液涂覆在图像记录层上，并干燥第二涂布液，包括：冷却第二涂布液的涂布液冷却装置，使第二涂布液的温度T1落入 预定范围; 支撑冷却装置，其冷却所述带状支撑件，使得所述第二涂布液的温度可能落在所述预定范围内; 以及初始干燥装置，其以8至15m /秒的空气速度，初始地将具有低温和露点不大于5℃的空气与外涂层的表面平行地干燥外涂层。