公开(公告)号：US08673528B2

公开(公告)日：2014-03-18

申请号：US12994167

申请日：2009-05-22

申请人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu ,  Masaki Watanabe ,  Satoshi Ogawa ,  Masana Shiba ,  Junichi Awamura ,  Naohito Shimota

发明人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu ,  Masaki Watanabe ,  Satoshi Ogawa ,  Masana Shiba ,  Junichi Awamura ,  Naohito Shimota

IPC分类号： G03G9/00

CPC分类号： G03G9/08782 ,  G03G9/0806 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner including at least one polyester resin serving as a binder resin, a colorant, a releasing agent, and a fixing aid, wherein the fixing aid includes a fatty acid amide-based compound, and the fatty acid amide-based compound is at least one of a fatty acid amide compound having a mono- or higher valent amide bond and a fatty acid amide-based compound having a mono- or higher valent amino group or a hydroxyl group.

摘要翻译： 包含至少一种用作粘合剂树脂的聚酯树脂，着色剂，脱模剂和固定助剂的调色剂，其中所述固定助剂包括脂肪酸酰胺类化合物，所述脂肪酸酰胺类化合物至少为 具有一价或多价酰胺键的脂肪酸酰胺化合物和具有一价以上的氨基或羟基的脂肪酸酰胺系化合物之一。

公开(公告)号：US20100075245A1

公开(公告)日：2010-03-25

申请号：US12564595

申请日：2009-09-22

申请人： Masaki Watanabe ,  Naohito Shimota ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Tsuneyasu Nagatomo ,  Tsuyoshi Sugimoto ,  Shinichi Wakamatsu ,  Kenya Itoh ,  Mikio Yamahiro

发明人： Masaki Watanabe ,  Naohito Shimota ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Tsuneyasu Nagatomo ,  Tsuyoshi Sugimoto ,  Shinichi Wakamatsu ,  Kenya Itoh ,  Mikio Yamahiro

IPC分类号： G03G13/08 ,  B32B15/02 ,  G03G9/087 ,  G03G9/08

CPC分类号： G03G9/08702 ,  G03G9/0821 ,  G03G9/0827 ,  G03G9/08708 ,  G03G9/08726 ,  G03G9/08755 ,  G03G9/08773 ,  G03G9/08791 ,  G03G9/08793 ,  G03G2215/0129 ,  G03G2215/0604 ,  Y10T428/2982

摘要： Disclosed is a resin particle having a volume average particle diameter of 10 nm to 500 nm, obtained by polymerizing an addition polymerizable monomer containing a silsesquioxane (a) represented by Formula (I) or by copolymerizing the silsesquioxane (a) with an addition polymerizable monomer (b), where R1 to R7 each independently represent a group selected from the group consisting of hydrogen, alkyl having 1 to 40 carbon atoms, substituted or unsubstituted aryl, and substituted or unsubstituted arylalkyl; any hydrogen in the alkyl group is optionally substituted by fluorine and any —CH2— is optionally substituted by —O—, —CH═CH—, cycloalkylene or cycloalkenylene; any hydrogen in alkylene in the arylalkyl group is optionally substituted by fluorine and any —CH2— is optionally substituted by —O— or —CH═CH—; and A1 represents an addition polymerizable functional group.

摘要翻译： 公开了通过使含有由式（I）表示的倍半硅氧烷（a）的加成聚合性单体或将倍半硅氧烷（a）与可加聚单体共聚而得到的体积平均粒径为10nm〜500nm的树脂粒子 （b），其中R 1至R 7各自独立地表示选自氢，具有1至40个碳原子的烷基，取代或未取代的芳基和取代或未取代的芳基烷基的基团; 烷基中的任何氢任选被氟取代，任何-CH 2 - 任选被-O - ， - CH = CH-，亚环烷基或环亚烯基取代; 芳烷基中亚烷基中的任何氢任选被氟取代，任何-CH 2 - 任选被-O-或-CH = CH-取代; A1表示可加成聚合官能团。

公开(公告)号：US20090092917A1

公开(公告)日：2009-04-09

申请号：US12248313

申请日：2008-10-09

申请人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu

发明人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu

IPC分类号： G03G9/00 ,  G03G13/06

CPC分类号： G03G9/08755 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09733

摘要： A toner including a binder resin including a polyester resin, a colorant, and a release agent including a polyglycerin ester having a melt viscosity of from 1.0 to 40 mPa·sec at 120° C. and a hydroxyl value of from 0 to 100 mgKOH/g is provided. The polyglycerin ester is an ester of a polyglycerin having an average polymerization degree of from 2 to 10 and an aliphatic acid having 16 to 24 carbon atoms in average.

摘要翻译： 一种调色剂，其包含粘合剂树脂，其包含聚酯树脂，着色剂和包含聚乙二醇酯的脱模剂，所述聚甘油酯在120℃下的熔体粘度为1.0至40mPa.sec，羟值为0至100mgKOH / g。 聚甘油酯是平均聚合度为2〜10的聚甘油和平均碳原子数为16〜24的脂肪酸的酯。

公开(公告)号：US07947419B2

公开(公告)日：2011-05-24

申请号：US12248313

申请日：2008-10-09

申请人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu

发明人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu

IPC分类号： G03G9/00

CPC分类号： G03G9/08755 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09733

摘要： A toner including a binder resin including a polyester resin, a colorant, and a release agent including a polyglycerin ester having a melt viscosity of from 1.0 to 40 mPa·sec at 120° C. and a hydroxyl value of from 0 to 100 mgKOH/g is provided. The polyglycerin ester is an ester of a polyglycerin having an average polymerization degree of from 2 to 10 and an aliphatic acid having 16 to 24 carbon atoms in average.

摘要翻译： 一种调色剂，其包含粘合剂树脂，其包含聚酯树脂，着色剂和包含聚乙二醇酯的脱模剂，所述聚甘油酯在120℃下的熔体粘度为1.0至40mPa·sec，羟基值为0至100mgKOH / g。 聚甘油酯是平均聚合度为2〜10的聚甘油和平均碳原子数为16〜24的脂肪酸的酯。

公开(公告)号：US20090214973A1

公开(公告)日：2009-08-27

申请号：US12393196

申请日：2009-02-26

申请人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu ,  Masaki Watanabe

发明人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu ,  Masaki Watanabe

IPC分类号： G03G13/08 ,  G03G9/087 ,  G03G15/04

CPC分类号： G03G11/00 ,  G03G9/0804 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09783 ,  G03G9/09791

摘要： A toner is provided that includes a release agent, a colorant, a binder resin including a polyester resin, and a fixing auxiliary component including an ester compound of a fatty acid with an alcohol. The fatty acid includes stearic acid and behenic acid in a total amount of 80% by weight or more. The alcohol includes ethylene glycol in an amount of 80% by weight or more. The ester compound has a hydroxyl value of 10 to 100 mgKOH/g.

摘要翻译： 提供了一种调色剂，其包括脱模剂，着色剂，包含聚酯树脂的粘合剂树脂和包含脂肪酸与醇的酯化合物的固定辅助组分。 脂肪酸包括总量为80重量％以上的硬脂酸和山萮酸。 醇的含量为80重量％以上的乙二醇。 酯化合物的羟值为10〜100mgKOH / g。

公开(公告)号：US20090104555A1

公开(公告)日：2009-04-23

申请号：US12245973

申请日：2008-10-06

申请人： Shinichi Wakamatsu ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Tsuyoshi Sugimoto

发明人： Shinichi Wakamatsu ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Tsuyoshi Sugimoto

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G13/20

CPC分类号： G03G9/0819 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/0823 ,  G03G9/08726 ,  G03G9/08755 ,  G03G9/08764 ,  G03G9/08793

摘要： The present invention provides a toner containing at least a binder resin and a pigment, wherein the amount of the pigment in the toner is 3.0% by mass to 8.5% by mass, the volume average particle diameter of the toner is 2.0 μm to 6.0 μm, and a monochrome image, which has been fixed on a recording medium so that the amount of the toner adhered onto the recording medium is 0.25 mg/cm2, has a reflection density of 1.2 to 2.5.

摘要翻译： 本发明提供一种含有至少粘合剂树脂和颜料的调色剂，其中调色剂中颜料的量为3.0质量％至8.5质量％，调色剂的体积平均粒径为2.0μm至6.0μm 和已经固定在记录介质上的单色图像，使得粘附到记录介质上的调色剂的量为0.25mg / cm 2，反射密度为1.2至2.5。

公开(公告)号：US20080318144A1

公开(公告)日：2008-12-25

申请号：US12143244

申请日：2008-06-20

申请人： Naohiro Watanabe ,  Shinichi Wakamatsu ,  Hiroshi Yamashita ,  Tsuyoshi Sugimoto

发明人： Naohiro Watanabe ,  Shinichi Wakamatsu ,  Hiroshi Yamashita ,  Tsuyoshi Sugimoto

IPC分类号： G03G13/16 ,  G03G9/09

CPC分类号： G03G9/0918 ,  G03G9/0806 ,  G03G9/081 ,  G03G9/0926 ,  G03G2215/0609

摘要： To provide a toner including: a toner material that contains at least a binder resin, a pigment, and a pigment dispersant, wherein the pigment dispersant has an acid value of 20 mgKOH/g to 50 mgKOH/g and an amine value of 1 mgKOH/g to 50 mgKOH/g, and wherein the pigment contains at least aluminum phthalocyanine.

摘要翻译： 提供一种调色剂，其包括：至少含有粘合剂树脂，颜料和颜料分散剂的调色剂材料，其中所述颜料分散剂的酸值为20mgKOH / g至50mgKOH / g，胺值为1mgKOH g至50mgKOH / g，并且其中所述颜料至少含有铝酞菁。

公开(公告)号：US07968265B2

公开(公告)日：2011-06-28

申请号：US12393196

申请日：2009-02-26

申请人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu ,  Masaki Watanabe

发明人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu ,  Masaki Watanabe

IPC分类号： G03G9/08

CPC分类号： G03G11/00 ,  G03G9/0804 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09783 ,  G03G9/09791

摘要： A toner is provided that includes a release agent, a colorant, a binder resin including a polyester resin, and a fixing auxiliary component including an ester compound of a fatty acid with an alcohol. The fatty acid includes stearic acid and behenic acid in a total amount of 80% by weight or more. The alcohol includes ethylene glycol in an amount of 80% by weight or more. The ester compound has a hydroxyl value of 10 to 100 mgKOH/g.

摘要翻译： 提供了一种调色剂，其包括脱模剂，着色剂，包含聚酯树脂的粘合剂树脂和包含脂肪酸与醇的酯化合物的固定辅助组分。 脂肪酸包括总量为80重量％以上的硬脂酸和山萮酸。 醇的含量为80重量％以上的乙二醇。 酯化合物的羟值为10〜100mgKOH / g。

公开(公告)号：US20090074467A1

公开(公告)日：2009-03-19

申请号：US12209583

申请日：2008-09-12

申请人： Takuya Seshita ,  Masayuki Ishii ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu ,  Tsuyoshi Sugimoto

发明人： Takuya Seshita ,  Masayuki Ishii ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu ,  Tsuyoshi Sugimoto

IPC分类号： G03G15/08

CPC分类号： G03G9/0821 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09733 ,  G03G9/09783 ,  G03G2215/0607 ,  G03G2215/0614

摘要： An image forming apparatus including an image bearing member to bear a latent electrostatic image, a charging device to charge the image bearing member, an irradiating device to irradiate the image bearing member with light to form the latent electrostatic image, a developing device to develop the latent electrostatic image with toner to form a visualized image, a transfer device to transfer the visualized image to a recording medium, a lubricant application device to apply a lubricant to the surface of the image bearing member, a cleaning device to clean the surface of the image bearing member, wherein the toner has a ratio A of from 0.3 to 1.7 obtained by the following Relationship (1), particulates P comprising resin particulates and inorganic particulates are added to the toner and the resin particulates P1 have an average primary particle diameter of from 60 to 600 nm, ratio A=Mother toner BET specific surface area/Mother toner volume average particle diameter Relationship (1).

摘要翻译： 一种图像形成装置，包括：承载静电潜像的图像承载部件;对图像承载部件充电的充电装置;照射装置，用光照射图像承载部件以形成静电潜像;显影装置， 具有调色剂的静电潜像以形成可视化图像，将可视化图像转印到记录介质的转印装置，向图像承载部件的表面施加润滑剂的润滑剂施加装置，清洁装置的表面的清洁装置 图像承载部件，其中调色剂通过以下关系式（1）获得的比例A为0.3至1.7，将包含树脂颗粒和无机颗粒的颗粒P加入到调色剂中，并且树脂颗粒P1的平均初级粒径为 从60到600nm，比例A =母体调色剂BET比表面积/母体调色剂体积平均粒径关系（1）。

公开(公告)号：US08557491B2

公开(公告)日：2013-10-15

申请号：US12509923

申请日：2009-07-27

申请人： Tsuyoshi Sugimoto ,  Naohito Shimota ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu ,  Masaki Watanabe

发明人： Tsuyoshi Sugimoto ,  Naohito Shimota ,  Hiroshi Yamashita ,  Naohiro Watanabe ,  Shinichi Wakamatsu ,  Masaki Watanabe

IPC分类号： G03G9/08

CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09733 ,  G03G9/09791

摘要： A toner according to the present invention contains at least a polyester resin as a binder resin, a colorant, a releasing agent, a fixing-assisting component, and a fatty acid, wherein the fixing-assisting component has a melting point of 60° C. to 120° C. and contains at least one of an esterified compound obtained by esterification of the fatty acid and an amide compound obtained by amidation of the fatty acid.

摘要翻译： 根据本发明的调色剂至少含有作为粘合剂树脂的聚酯树脂，着色剂，脱模剂，定影助剂和脂肪酸，其中定影助剂的熔点为60℃ 至120℃，并且含有通过酯化脂肪酸获得的酯化化合物和通过脂肪酸酰胺化获得的酰胺化合物中的至少一种。