公开(公告)号：US20090220879A1

公开(公告)日：2009-09-03

申请号：US12389823

申请日：2009-02-20

申请人： Mitsuyo MATSUMOTO ,  Chiyoshi Nozaki ,  Takuya Kadota ,  Katsunori Kurose ,  Tsuyoshi Nozaki ,  Atsushi Yamamoto ,  Yoshimichi Ishikawa

发明人： Mitsuyo MATSUMOTO ,  Chiyoshi Nozaki ,  Takuya Kadota ,  Katsunori Kurose ,  Tsuyoshi Nozaki ,  Atsushi Yamamoto ,  Yoshimichi Ishikawa

IPC分类号： G03G9/00 ,  G03G21/18 ,  G03G15/08

CPC分类号： G03G9/08795 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/08768 ,  G03G9/08782 ,  G03G9/08786 ,  G03G9/08791 ,  G03G9/08793 ,  G03G9/08797 ,  G03G2215/0614

摘要： Provision of a toner for developing a latent electrostatic image, including a colorant, a binder resin, and a releasing agent, where molecular weight distribution of THF-soluble components of the toner measured by a GPC is in the range of Mw 4,000 to Mw 11,000, and a peak area of low molecular weight components having a molecular weight of 200 to 500 is 3.2% or less based on the whole peak area.

摘要翻译： 提供用于显影静电潜像的调色剂，包括着色剂，粘合剂树脂和脱模剂，其中通过GPC测量的调色剂的THF可溶性组分的分子量分布在Mw4,000至Mw11,000的范围内 ，分子量为200〜500的低分子量成分的峰面积相对于整个峰面积为3.2％以下。

公开(公告)号：US20080069617A1

公开(公告)日：2008-03-20

申请号：US11857175

申请日：2007-09-18

申请人： Mitsuyo MATSUMOTO ,  Chiyoshi Nozaki ,  Tsuyoshi Nozaki ,  Katsunori Kurose ,  Atsushi Yamamoto ,  Takuya Kadota ,  Hiroyuki Murakami ,  Yoshimichi Ishikawa

发明人： Mitsuyo MATSUMOTO ,  Chiyoshi Nozaki ,  Tsuyoshi Nozaki ,  Katsunori Kurose ,  Atsushi Yamamoto ,  Takuya Kadota ,  Hiroyuki Murakami ,  Yoshimichi Ishikawa

IPC分类号： G03G21/00

CPC分类号： G03G15/0806 ,  G03G21/0035 ,  G03G2215/0602

摘要： To provide an image forming apparatus using a toner having inorganic fine particles externally added thereto, wherein a detached ratio R1 of the inorganic fine particles from the non-transferred toner is from 0% to 20%, a detached ratio R2 of the inorganic fine particles from toner passed through the collecting unit is from 20% to 80%, and a ratio of the detached ratio R2 to the detached ratio R1, R2/R1, is 1.5 or more.

摘要翻译： 为了提供一种使用外部添加有无机细颗粒的调色剂的图像形成装置，其中来自未转印调色剂的无机细颗粒的分离比率R 1为0％至20％，无机细颗粒的分离比R 2 来自通过收集单元的调色剂的细颗粒为20％至80％，分离比R 2与分离比R 1，R 2 / R 1的比为1.5以上。

公开(公告)号：US20090297975A1

公开(公告)日：2009-12-03

申请号：US12475658

申请日：2009-06-01

申请人： Yoshimichi ISHIKAWA ,  Chiyoshi NOZAKI ,  Tsuyoshi NOZAKI ,  Takuya KADOTA ,  Katsunori KUROSE ,  Mitsuyo MATSUMOTO ,  Atsushi YAMAMOTO

发明人： Yoshimichi ISHIKAWA ,  Chiyoshi NOZAKI ,  Tsuyoshi NOZAKI ,  Takuya KADOTA ,  Katsunori KUROSE ,  Mitsuyo MATSUMOTO ,  Atsushi YAMAMOTO

IPC分类号： G03G9/087 ,  G03G9/08 ,  G03G21/18 ,  G03G15/08 ,  G03G13/20 ,  G03G9/107

CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0825 ,  G03G9/097

摘要： A toner manufactured by a method including the steps of dissolving or dispersing toner components comprising a binder resin, a colorant, and an encapsulated plasticizer to prepare an oily toner components liquid, and emulsifying or dispersing the oily toner components liquid in an aqueous medium to prepare the toner.

摘要翻译： 一种调色剂，其包括以下步骤：将包含粘合剂树脂，着色剂和包封的增塑剂的调色剂组分溶解或分散以制备油性调色剂组分液体，并将油性调色剂组分液体乳化或分散在水性介质中以制备 墨粉。

公开(公告)号：US20080176159A1

公开(公告)日：2008-07-24

申请号：US12017853

申请日：2008-01-22

申请人： Mitsuyo MATSUMOTO ,  Chiyoshi Nozaki ,  Takuya Kadota ,  Katsunori Kurose ,  Hiroyuki Murakami ,  Tsuyoshi Nozaki ,  Atsushi Yamamoto ,  Yoshimichi Ishikawa

发明人： Mitsuyo MATSUMOTO ,  Chiyoshi Nozaki ,  Takuya Kadota ,  Katsunori Kurose ,  Hiroyuki Murakami ,  Tsuyoshi Nozaki ,  Atsushi Yamamoto ,  Yoshimichi Ishikawa

IPC分类号： G03G9/087 ,  G03G15/08

CPC分类号： G03G9/0821 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0815 ,  G03G9/0817 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/08764 ,  G03G9/08793

摘要： A toner including a coloring material, a binder resin and an external additive, wherein a tensile strength A of a toner agglomeration body compressed at a compression force of 1.1 kgf/cm2 is from 10 to 25 gf/cm2 and a tensile strength B of a toner agglomeration body compressed at a compression force of 8 kgf/cm2 is from 25 to 45 gf/cm2 and the tensile strength A and the tensile strength B satisfy the following relationship: (Tensile strength B)−(Tensile strength A)≦25 gf/m2.

摘要翻译： 包含着色材料，粘合剂树脂和外部添加剂的调色剂，其中以1.1kgf / cm 2压缩力压缩的调色剂团聚体的拉伸强度A为10至25gf / cm 2和压缩力8kgf / cm 2压缩的调色剂团聚体的拉伸强度B为25至45gf / cm 2， /拉伸强度A和拉伸强度B满足以下关系：（拉伸强度B） - （拉伸强度A）<= 25 GF / M 2以下。

公开(公告)号：US20100227265A1

公开(公告)日：2010-09-09

申请号：US12717399

申请日：2010-03-04

申请人： Mitsuyo MATSUMOTO ,  Chiyoshi Nozaki ,  Atsushi Yamamoto

发明人： Mitsuyo MATSUMOTO ,  Chiyoshi Nozaki ,  Atsushi Yamamoto

IPC分类号： G03G13/20 ,  G03G9/08 ,  G03G15/08

CPC分类号： G03G9/0821 ,  G03G9/081 ,  G03G9/09716

摘要： A colorless transparent toner including a binder resin and a layered inorganic mineral, wherein the layered inorganic mineral is an organic modified layered inorganic mineral, in which at least part of ions present between layers are modified with an organic ion.

摘要翻译： 一种无色透明调色剂，其包含粘合剂树脂和层状无机矿物，其中层状无机矿物是有机改性层状无机矿物，其中存在于层之间的至少部分离子用有机离子改性。

公开(公告)号：US20230331962A1

公开(公告)日：2023-10-19

申请号：US18134577

申请日：2023-04-14

申请人： Natsuki KOIKE ,  Mitsuyo MATSUMOTO

发明人： Natsuki KOIKE ,  Mitsuyo MATSUMOTO

IPC分类号： C08L5/00 ,  C08K3/36 ,  C08K3/016

CPC分类号： C08L5/00 ,  C08K3/36 ,  C08K3/016 ,  C08L2203/20

摘要： A resin composition contains a resin and talc, wherein the resin contains a β-1,3-glucan derivative resin with the main chain represented by the following Chemical Formula 1, and



the talc has an average particle diameter of 10 μm or less,










where R's each independently represent hydrogen atoms or alkyl carbonyl groups, at least one of R's is an alkyl carbonyl group, and n represents a natural number.

公开(公告)号：US20210009799A1

公开(公告)日：2021-01-14

申请号：US16908066

申请日：2020-06-22

申请人： Natsuki KOIKE ,  Yasushi AKIBA ,  Mitsuyo MATSUMOTO ,  Yoshitaka SEKIGUCHI

发明人： Natsuki KOIKE ,  Yasushi AKIBA ,  Mitsuyo MATSUMOTO ,  Yoshitaka SEKIGUCHI

IPC分类号： C08L25/06

摘要： A resin composition is provided. The resin composition comprises an acrylonitrile butadiene styrene resin, a polystyrene resin, a polycarbonate resin, and a phosphorus compound. The amount of the polystyrene resin is equal to or greater than the amount of the acrylonitrile butadiene styrene resin. The amount of the polycarbonate resin is from 70 to 90 parts by mass with respect to 100 parts by mass of all the resins. The phosphorus compound contains a phosphazene compound, and the amount of the phosphazene compound is from 0.1 to 4.0 parts by mass with respect to 100 parts by mass of all the resins.