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。

公开(公告)号：US08293442B2

公开(公告)日：2012-10-23

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： G03G9/087

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：US20110076607A1

公开(公告)日：2011-03-31

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 ,  G03G15/08

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：US20100075243A1

公开(公告)日：2010-03-25

申请号：US12564395

申请日：2009-09-22

申请人： Naohito SHIMOTA ,  Naohiro Watanabe ,  Hiroshi Yamashita ,  Tsuyoshi Sugimoto ,  Masaki Watanabe ,  Satoshi Kojima ,  Shinichi Wakamatsu ,  Tsuneyasu Nagatomo

发明人： Naohito SHIMOTA ,  Naohiro Watanabe ,  Hiroshi Yamashita ,  Tsuyoshi Sugimoto ,  Masaki Watanabe ,  Satoshi Kojima ,  Shinichi Wakamatsu ,  Tsuneyasu Nagatomo

IPC分类号： G03G13/20 ,  G03G9/087

CPC分类号： G03G9/0804 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/08782 ,  G03G2215/0129 ,  G03G2215/0174

摘要： A toner for electrophotography, including a release agent; a binder resin; a colorant; and an external additive, wherein the binder resin is a polyester resin, and wherein the toner has a loss on heat not greater than 0.40% by weight at 165° C. and a difference between a loss on heat at 200° C. and the loss on heat at 165° C. not greater than 0.50% by weight, and includes a n-paraffin in an amount not less than 3% by weight.

摘要翻译： 用于电子照相的调色剂，包括脱模剂; 粘合剂树脂; 着色剂 和外部添加剂，其中所述粘合剂树脂是聚酯树脂，并且其中所述调色剂在165℃下的热损失不大于0.40重量％，并且在200℃下的热损失与 在165℃下的热损失不大于0.50重量％，并且包括不小于3重量％的正链烷烃。

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：US08178268B2

公开(公告)日：2012-05-15

申请号：US12567831

申请日：2009-09-28

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

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

IPC分类号： G03G9/00

CPC分类号： G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/092 ,  G03G9/0924

摘要： A magenta toner, produced by a method including suspending an oily liquid comprising a binder resin and a colorant in an aqueous medium, wherein the colorant comprises a naphthol pigment and a quinacridone pigment, and the quinacridone pigment comprises a pigment having a specific formula.

摘要翻译： 通过包括将包含粘合剂树脂和着色剂的油性液体悬浮在水性介质中的方法制造的品红色调色剂，其中着色剂包括萘酚颜料和喹吖啶酮颜料，并且所述喹吖啶酮颜料包含具有特定式的颜料。

公开(公告)号：US20100035170A1

公开(公告)日：2010-02-11

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： G03G13/20 ,  G03G9/08 ,  G03G9/087

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。

公开(公告)号：US08486596B2

公开(公告)日：2013-07-16

申请号：US12492511

申请日：2009-06-26

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

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

IPC分类号： G03G9/087

CPC分类号： G03G9/0806 ,  G03G9/0819 ,  G03G9/0825 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/08755 ,  G03G9/08793 ,  G03G2215/0604 ,  G03G2215/1623 ,  G03G2221/183

摘要： A toner produced by a method including dissolving or dispersing toner components comprising a colorant and at least one of a binder resin and a precursor thereof in an organic solvent to prepare a toner components liquid, dispersing the toner components liquid in an aqueous medium including a surfactant, a particulate resin A having the same polarity as the surfactant and a volume average particle diameter of from 5 to 50 nm, and a particulate resin B having a volume average particle diameter of from 10 to 500 nm to form liquid droplets, and removing the organic solvent from the liquid droplets. The particulate resin B is incompatible with the binder resin and swells in the organic solvent.

摘要翻译： 一种通过包括将包含着色剂和粘合剂树脂及其前体中的至少一种的调色剂组分溶解或分散在有机溶剂中以制备调色剂组分液体的方法制备的调色剂，将调色剂组分液体分散在包含表面活性剂的水性介质中 ，具有与表面活性剂极性相同的体积平均粒径为5〜50nm的粒状树脂A和体积平均粒径为10〜500nm的粒状树脂B形成液滴，除去 来自液滴的有机溶剂。 颗粒状树脂B与粘合剂树脂不相容并在有机溶剂中溶胀。

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。