公开(公告)号：US20070141506A1

公开(公告)日：2007-06-21

申请号：US11670874

申请日：2007-02-02

申请人： Ryohta INOUE ,  Naohiro Watanabe ,  Masahide Yamada ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Takeshi Takada ,  Masahiro Ohki ,  Akinori Saitoh

发明人： Ryohta INOUE ,  Naohiro Watanabe ,  Masahide Yamada ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Takeshi Takada ,  Masahiro Ohki ,  Akinori Saitoh

IPC分类号： G03G9/087

CPC分类号： G03G9/0825 ,  G03G9/0821 ,  G03G9/08795

摘要： A toner including toner particles comprising a binder resin; and at least two kinds of particulate resins which are located on at least a surface of the toner particles, wherein the toner satisfies at least one of the following relationships (TgA−TgB)≧20° C., wherein TgA and TgB represent glass transition temperatures (Tg) of a particulate resin (A) having a highest Tg and a particulate resin (B) having a lowest Tg among the at least two kinds of particulate resins, respectively; and 100,000≦Mwc≦6,000,000 and 8,000≦Mwd≦800,000, wherein Mwc and Mwd represent weight average molecular weights (Mw) of a particulate resin (C) having a highest Mw and a particulate resin (D) having a lowest Mw among the at least two kinds of particulate resins, respectively, wherein Mwc>Mwd.

摘要翻译： 一种调色剂，包括包含粘合剂树脂的调色剂颗粒; 和位于调色剂颗粒的至少表面上的至少两种颗粒状树脂，其中调色剂满足以下关系中的至少一个（TgA-TgB）= 20℃，其中TgA和TgB表示玻璃 分别具有最高Tg的颗粒状树脂（A）的转变温度（Tg）和所述至少两种颗粒树脂中具有最低Tg的粒状树脂（B） 其中Mwc和Mwd表示具有最高Mw的颗粒状树脂（C）的重均分子量（Mw）和具有最低的Mw的颗粒状树脂（D）的重均分子量（Mw） 所述至少两种颗粒状树脂中的Mw分别为Mwc> Mwd。

公开(公告)号：US20050031980A1

公开(公告)日：2005-02-10

申请号：US10910764

申请日：2004-08-04

申请人： Ryohta Inoue ,  Naohiro Watanabe ,  Masahide Yamada ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Takeshi Takada ,  Masahiro Ohki ,  Akinori Saitoh

发明人： Ryohta Inoue ,  Naohiro Watanabe ,  Masahide Yamada ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Takeshi Takada ,  Masahiro Ohki ,  Akinori Saitoh

IPC分类号： G03G9/08 ,  G03G9/087

CPC分类号： G03G9/0825 ,  G03G9/0821 ,  G03G9/08795

摘要： A toner including toner particles comprising a binder resin; and at least two kinds of particulate resins which are located on at least a surface of the toner particles, wherein the toner satisfies at least one of the following relationships (TgA−TgB)≧20° C., wherein TgA and TgB represent glass transition temperatures (Tg) of a particulate resin (A) having a highest Tg and a particulate resin (B) having a lowest Tg among the at least two kinds of particulate resins, respectively; and 100,000≦Mwc≦6,000,000 and 8,000≦Mwd≦800,000, wherein Mwc and Mwd represent weight average molecular weights (Mw) of a particulate resin (C) having a highest Mw and a particulate resin (D) having a lowest Mw among the at least two kinds of particulate resins, respectively, wherein Mwc>Mwd.

摘要翻译： 一种调色剂，包括包含粘合剂树脂的调色剂颗粒; 和位于调色剂颗粒的至少表面上的至少两种颗粒状树脂，其中调色剂满足以下关系中的至少一个（TgA-TgB）= 20℃，其中TgA和TgB表示玻璃 分别具有最高Tg的颗粒状树脂（A）的转变温度（Tg）和所述至少两种颗粒树脂中具有最低Tg的粒状树脂（B） 其中Mwc和Mwd表示具有最高Mw的颗粒状树脂（C）的重均分子量（Mw）和具有最低的Mw的颗粒状树脂（D）的重均分子量（Mw） 所述至少两种颗粒状树脂中的Mw分别为Mwc> Mwd。

公开(公告)号：US07348117B2

公开(公告)日：2008-03-25

申请号：US10910764

申请日：2004-08-04

申请人： Ryohta Inoue ,  Naohiro Watanabe ,  Masahide Yamada ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Takeshi Takada ,  Masahiro Ohki ,  Akinori Saitoh

发明人： Ryohta Inoue ,  Naohiro Watanabe ,  Masahide Yamada ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Takeshi Takada ,  Masahiro Ohki ,  Akinori Saitoh

IPC分类号： G03G9/08

CPC分类号： G03G9/0825 ,  G03G9/0821 ,  G03G9/08795

摘要： A toner including toner particles comprising a binder resin; and at least two kinds of particulate resins which are located on at least a surface of the toner particles, wherein the toner satisfies at least one of the following relationships (TgA-TgB)≧20° C., wherein TgA and TgB represent glass transition temperatures (Tg) of a particulate resin (A) having a highest Tg and a particulate resin (B) having a lowest Tg among the at least two kinds of particulate resins, respectively; and 100,000≦Mwc≦6,000,000 and 8,000≦Mwd≦800,000, wherein Mwc and Mwd represent weight average molecular weights (Mw) of a particulate resin (C) having a highest Mw and a particulate resin (D) having a lowest Mw among the at least two kinds of particulate resins, respectively, wherein Mwc>Mwd.

公开(公告)号：US07374848B2

公开(公告)日：2008-05-20

申请号：US10872640

申请日：2004-06-22

申请人： Sonoh Matsuoka ,  Ryohta Inoue ,  Masahiro Ohki ,  Takeshi Takada ,  Chiaki Tanaka ,  Naohiro Watanabe ,  Masahide Yamada

发明人： Sonoh Matsuoka ,  Ryohta Inoue ,  Masahiro Ohki ,  Takeshi Takada ,  Chiaki Tanaka ,  Naohiro Watanabe ,  Masahide Yamada

IPC分类号： G03G9/087

CPC分类号： G03G9/08795 ,  G03G9/08755 ,  G03G9/08764 ,  G03G9/08782 ,  G03G9/08793 ,  G03G9/08797

摘要： A toner including a binder; a colorant; and a wax, wherein the binder includes a polyester resin; and a reaction product of a polymer having a group capable of reacting with an active hydrogen with a compound having an active hydrogen, wherein the polyester resin includes tetrahydrofuran(THF)-soluble resin components in an amount of from 50 to 85% by weight; and chloroform-insoluble components in an amount of from 0 to 30% by weight, and wherein the toner satisfies the following relationship (1): 5% by weight

摘要翻译： 包含粘合剂的调色剂; 着色剂 和蜡，其中所述粘合剂包括聚酯树脂; 和具有能够与活性氢反应的基团的聚合物与具有活性氢的化合物的反应产物，其中所述聚酯树脂包括含量为50-85重量％的四氢呋喃（THF）可溶性树脂组分; 和氯仿不溶性组分，其量为0至30重量％，并且其中调色剂满足以下关系式（1）：<？in-line-formula description =“In-line Formula”end =“lead”？ > 5重量％<（C1-C2）<60重量％（1）<？在线配方说明=“在线配方”末端=“尾”→其中C1表示氯仿不溶物 调色剂中的组分以重量％计，C2表示其中的着色剂的含量，以重量％计。

公开(公告)号：US07348121B2

公开(公告)日：2008-03-25

申请号：US11670874

申请日：2007-02-02

申请人： Ryohta Inoue ,  Naohiro Watanabe ,  Masahide Yamada ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Takeshi Takada ,  Masahiro Ohki ,  Akinori Saitoh

发明人： Ryohta Inoue ,  Naohiro Watanabe ,  Masahide Yamada ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Takeshi Takada ,  Masahiro Ohki ,  Akinori Saitoh

IPC分类号： G03G9/087

CPC分类号： G03G9/0825 ,  G03G9/0821 ,  G03G9/08795

摘要： A toner including toner particles comprising a binder resin; and at least two kinds of particulate resins which are located on at least a surface of the toner particles, wherein the toner satisfies at least one of the following relationships (TgA−TgB)≧20° C., wherein TgA and TgB represent glass transition temperatures (Tg) of a particulate resin (A) having a highest Tg and a particulate resin (B) having a lowest Tg among the at least two kinds of particulate resins, respectively; and 100,000≦Mwc≦6,000,000 and 8,000≦Mwd≦800,000, wherein Mwc and Mwd represent weight average molecular weights (Mw) of a particulate resin (C) having a highest Mw and a particulate resin (D) having a lowest Mw among the at least two kinds of particulate resins, respectively, wherein Mwc>Mwd.

摘要翻译： 一种调色剂，包括包含粘合剂树脂的调色剂颗粒; 和位于调色剂颗粒的至少表面上的至少两种颗粒状树脂，其中调色剂满足以下关系中的至少一个（TgA-TgB）= 20℃，其中TgA和TgB表示玻璃 分别具有最高Tg的颗粒状树脂（A）的转变温度（Tg）和所述至少两种颗粒树脂中具有最低Tg的粒状树脂（B） 其中Mwc和Mwd表示具有最高Mw的颗粒状树脂（C）的重均分子量（Mw）和具有最低的Mw的颗粒状树脂（D）的重均分子量（Mw） 所述至少两种颗粒状树脂中的Mw分别为Mwc> Mwd。

公开(公告)号：US20060057488A1

公开(公告)日：2006-03-16

申请号：US11224976

申请日：2005-09-14

申请人： Ryota Inoue ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Naohiro Watanabe ,  Masahide Yamada ,  Masahiro Ohki ,  Akinori Saitoh

发明人： Ryota Inoue ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Naohiro Watanabe ,  Masahide Yamada ,  Masahiro Ohki ,  Akinori Saitoh

IPC分类号： G03G9/087

CPC分类号： G03G9/08755 ,  G03G9/0821 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner satisfying at least one of the following relationships: 10° C.

摘要翻译： 满足以下关系中的至少一个的调色剂

公开(公告)号：US20100129748A1

公开(公告)日：2010-05-27

申请号：US12696601

申请日：2010-01-29

申请人： Ryota Inoue ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Naohiro Watanabe ,  Masahide Yamada ,  Masahiro Ohki ,  Akinori Saitoh

发明人： Ryota Inoue ,  Sonoh Matsuoka ,  Chiaki Tanaka ,  Naohiro Watanabe ,  Masahide Yamada ,  Masahiro Ohki ,  Akinori Saitoh

IPC分类号： G03G13/20 ,  G03G9/08

CPC分类号： G03G9/08755 ,  G03G9/0821 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner satisfying at least one of the following relationships: 10° C.

摘要翻译： 满足以下关系中的至少一个的调色剂：10℃。（T1-T2）<60℃，0

公开(公告)号：US07459255B2

公开(公告)日：2008-12-02

申请号：US11227215

申请日：2005-09-16

申请人： Chiaki Tanaka ,  Naohiro Watanabe ,  Masahiro Ohki ,  Masahide Yamada ,  Akinori Saitoh ,  Sonoh Matsuoka ,  Ryota Inoue ,  Shigeru Emoto

发明人： Chiaki Tanaka ,  Naohiro Watanabe ,  Masahiro Ohki ,  Masahide Yamada ,  Akinori Saitoh ,  Sonoh Matsuoka ,  Ryota Inoue ,  Shigeru Emoto

IPC分类号： G03G9/08

CPC分类号： G03G9/08728 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/08722 ,  G03G9/08724 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797

摘要： An object of the present invention is to provide a toner having small-sized and potato-shaped particles created from multiple coherent spherical particles for excellent cleaning ability and high image quality, an image-forming method that realizes high image quality using the toner, and the like. To this end, there is provided a toner, which is produced by granulating toner materials as an organic phase comprising at least a binder resin and a colorant in an aqueous medium and has potato-shaped particles created from multiple coherent primary oil droplets of the organic phase in the aqueous medium.

摘要翻译： 本发明的目的是提供一种具有由多个连贯球形颗粒产生的小尺寸和马铃薯颗粒的调色剂，具有优异的清洁能力和高图像质量，使用调色剂实现高图像质量的图像形成方法，以及 类似。 为此，提供了一种调色剂，其通过在水性介质中将至少包含粘合剂树脂和着色剂的有机相成粒调色剂材料制成，并且具有由有机物的多个相干初级油滴产生的马铃薯颗粒 相在水介质中。

公开(公告)号：US20060063089A1

公开(公告)日：2006-03-23

申请号：US11227215

申请日：2005-09-16

申请人： Chiaki Tanaka ,  Naohiro Watanabe ,  Masahiro Ohki ,  Masahide Yamada ,  Akinori Saitoh ,  Sonoh Matsuoka ,  Ryota Inoue ,  Shigeru Emoto

发明人： Chiaki Tanaka ,  Naohiro Watanabe ,  Masahiro Ohki ,  Masahide Yamada ,  Akinori Saitoh ,  Sonoh Matsuoka ,  Ryota Inoue ,  Shigeru Emoto

IPC分类号： G03G9/08

CPC分类号： G03G9/08728 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/08722 ,  G03G9/08724 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797

摘要： An object of the present invention is to provide a toner having small-sized and potato-shaped particles created from multiple coherent spherical particles for excellent cleaning ability and high image quality, an image-forming method that realizes high image quality using the toner, and the like. To this end, there is provided a toner, which is produced by granulating toner materials as an organic phase comprising at least a binder resin and a colorant in an aqueous medium and has potato-shaped particles created from multiple coherent primary oil droplets of the organic phase in the aqueous medium.

摘要翻译： 本发明的目的是提供一种具有由多个连贯球形颗粒产生的小尺寸和马铃薯颗粒的调色剂，具有优异的清洁能力和高图像质量，使用调色剂实现高图像质量的图像形成方法，以及 类似。 为此，提供了一种调色剂，其通过在水性介质中将至少包含粘合剂树脂和着色剂的有机相成粒调色剂材料制成，并且具有由有机物的多个相干初级油滴产生的马铃薯颗粒 相在水介质中。

公开(公告)号：US20060046174A1

公开(公告)日：2006-03-02

申请号：US11196602

申请日：2005-08-04

申请人： Masahiro Ohki ,  Naohiro Watanabe ,  Ryota Inoue ,  Akinori Saitoh ,  Sonoh Matsuoka ,  Masahide Yamada ,  Chiaki Tanaka

发明人： Masahiro Ohki ,  Naohiro Watanabe ,  Ryota Inoue ,  Akinori Saitoh ,  Sonoh Matsuoka ,  Masahide Yamada ,  Chiaki Tanaka

IPC分类号： G03G9/08

CPC分类号： G03G9/0806 ,  G03G9/0804 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09791

摘要： A toner including a binder resin comprising a polyester resin in an amount of from 50 to 100% by weight, wherein the polyester resin includes an unsaturated polyester resin which is preferably a crystalline polyester resin; a colorant; and a fatty acid metal salt which is preferably microencapsulated. A method for preparing a toner including forming particles of a toner composition including at least a binder resin including a polyester resin in an amount of from 50 to 100% by weight and a colorant, in an aqueous medium to prepare a dispersion of a particulate material, wherein the polyester resin includes an unsaturated polyester resin; drying the particulate material; and mixing a fatty acid metal salt with the particulate material to subject double bonds of the unsaturated polyester resin to oxidation polymerization.

摘要翻译： 一种调色剂，其包含含有50〜100重量％的聚酯树脂的粘合剂树脂，其中所述聚酯树脂包括优选为结晶性聚酯树脂的不饱和聚酯树脂; 着色剂 和优选微囊化的脂肪酸金属盐。 一种制备调色剂的方法，包括在水性介质中形成包含至少包含50至100重量％的聚酯树脂的粘合剂树脂和着色剂的调色剂组合物的颗粒，以制备颗粒材料的分散体 其中所述聚酯树脂包括不饱和聚酯树脂; 干燥颗粒物料; 并将脂肪酸金属盐与颗粒材料混合以使不饱和聚酯树脂的双键进行氧化聚合。