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公开(公告)号：US08951705B2
公开(公告)日：2015-02-10
申请号：US13783561
申请日：2013-03-04
申请人： Shinya Nakayama , Atsushi Yamamoto , Yukiko Nakajima , Masahide Yamada , Hideyuki Santo , Suzuka Amemori
发明人： Shinya Nakayama , Atsushi Yamamoto , Yukiko Nakajima , Masahide Yamada , Hideyuki Santo , Suzuka Amemori
CPC分类号： G03G9/08 , G03G9/0821 , G03G9/08751 , G03G9/08755 , G03G9/08764 , G03G9/08788 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09716
摘要： A development agent containing toner that contains a binder resin having a crystalline resin that has a urethane and/or urea bond in its main chain, a coloring agent, and an organically modified inorganic laminate compound in which organic ions are at least partially substituted for ions present between layers of the organically modified inorganic laminate compound, and toner carrier that contains a core material whose surface is coated with a coating layer having a condensed compound of a melamine resin and/or a guanamine resin and an acrylic resin having a hydroxyl group.
摘要翻译： 含有调色剂的显影剂，其含有具有在其主链中具有氨基甲酸酯和/或脲键的结晶性树脂的粘合剂树脂，着色剂和有机离子至少部分地取代离子的有机改性的无机层压体化合物 存在于有机改性的无机层压材料的层之间，以及含有其表面涂覆有具有三聚氰胺树脂和/或胍胺树脂的缩合化合物的涂层和具有羟基的丙烯酸树脂的芯材的调色剂载体。
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公开(公告)号：US20140065534A1
公开(公告)日：2014-03-06
申请号：US14013428
申请日：2013-08-29
申请人： Suzuka AMEMORI , Atsushi Yamamoto , Masahide Yamada , Yukiko Nakajima , Shinya Nakayama , Hideyuki Santo
发明人： Suzuka AMEMORI , Atsushi Yamamoto , Masahide Yamada , Yukiko Nakajima , Shinya Nakayama , Hideyuki Santo
CPC分类号： G03G9/08764 , G03G9/08782 , G03G9/08797 , G03G9/09733
摘要： A toner, including: a crystalline resin containing a urethane bond, a urea bond, or both thereof; and a compound represented by the following General Formula (1), wherein an amount of the compound represented by the General Formula (1) is 0.01% by mass to 0.25% by mass: CnH2n+1R General Formula (1) where n is 8 to 22 and R is COOH, NH2 or OH.
摘要翻译： 一种调色剂，包括：含有氨基甲酸酯键，脲键或其二者的结晶树脂; 和由以下通式（1）表示的化合物，其中由通式（1）表示的化合物的量为0.01质量％至0.25质量％：CnH2n + 1R通式（1）其中n为8至 22，R是COOH，NH 2或OH。
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公开(公告)号：US08603715B2
公开(公告)日：2013-12-10
申请号：US13655720
申请日：2012-10-19
申请人： Suzuka Amemori , Atsushi Yamamoto , Masahide Yamada , Shinya Nakayama , Hideyuki Santo , Daiki Yamashita
发明人： Suzuka Amemori , Atsushi Yamamoto , Masahide Yamada , Shinya Nakayama , Hideyuki Santo , Daiki Yamashita
IPC分类号： G03G9/087
CPC分类号： G03G9/0821 , G03G9/0825 , G03G9/08708 , G03G9/08755 , G03G9/08764 , G03G9/08795 , G03G9/08797
摘要： A toner including a core particle and projections at a surface of the core particle is provided. The core particle includes a binder resin and a colorant. The binder resin includes a crystalline resin as a major component. Each of the projections consists of a fine resin particle. An average length of long sides of the projections is not less than 0.15 μm and less than 0.5 μm. A standard deviation of lengths of the long sides of the projections is 0.2 or less. A surface coverage of the toner with the projections is within a range of 30 to 90%.
摘要翻译： 提供了包括芯颗粒和在芯颗粒的表面处的突起的调色剂。 核心颗粒包括粘合剂树脂和着色剂。 粘合剂树脂包括结晶性树脂作为主要成分。 每个突起由细的树脂颗粒组成。 凸起的长边的平均长度不小于0.15μm，小于0.5μm。 突起的长边的长度的标准偏差为0.2以下。 具有突起的调色剂的表面覆盖率在30至90％的范围内。
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公开(公告)号：US20130244154A1
公开(公告)日：2013-09-19
申请号：US13783810
申请日：2013-03-04
申请人： Atsushi YAMAMOTO , Shinya NAKAYAMA , Hideyuki SANTO , Suzuka AMEMORI , Shingo SAKASHITA , Masahide YAMADA
发明人： Atsushi YAMAMOTO , Shinya NAKAYAMA , Hideyuki SANTO , Suzuka AMEMORI , Shingo SAKASHITA , Masahide YAMADA
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/0821 , G03G9/0825 , G03G9/08764 , G03G9/08782 , G03G9/08788 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： Toner containing a binder resin that contains at least one kind of resin having a crystalline polyester unit as its main component and a releasing agent containing a straight-chain mono ester having 48 or more carbon atoms accounting for 40% by weight or more of the releasing agent.
摘要翻译： 含有至少一种具有结晶性聚酯单元作为主要成分的树脂的粘合剂树脂和包含具有48个或更多个碳原子的直链单酯的脱模剂占释放量的40重量％以上 代理商
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公开(公告)号：US20130244153A1
公开(公告)日：2013-09-19
申请号：US13783561
申请日：2013-03-04
申请人： Shinya NAKAYAMA , Atsushi Yamamoto , Yukiko Nakajima , Masahide Yamada , Hideyuki Santo , Suzuka Amemori
发明人： Shinya NAKAYAMA , Atsushi Yamamoto , Yukiko Nakajima , Masahide Yamada , Hideyuki Santo , Suzuka Amemori
CPC分类号： G03G9/08 , G03G9/0821 , G03G9/08751 , G03G9/08755 , G03G9/08764 , G03G9/08788 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09716
摘要： A development agent containing toner that contains a binder resin having a crystalline resin that has a urethane and/or urea bond in its main chain, a coloring agent, and an organically modified inorganic laminate compound in which organic ions are at least partially substituted for ions present between layers of the organically modified inorganic laminate compound, and toner carrier that contains a core material whose surface is coated with a coating layer having a condensed compound of a melamine resin and/or a guanamine resin and an acrylic resin having a hydroxyl group.
摘要翻译： 含有调色剂的显影剂，其含有具有在其主链中具有氨基甲酸酯和/或脲键的结晶性树脂的粘合剂树脂，着色剂和有机离子至少部分地取代离子的有机改性的无机层压体化合物 存在于有机改性的无机层压材料的层之间，以及含有其表面涂覆有具有三聚氰胺树脂和/或胍胺树脂的缩合化合物的涂层和具有羟基的丙烯酸树脂的芯材的调色剂载体。
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公开(公告)号：US20130108950A1
公开(公告)日：2013-05-02
申请号：US13632442
申请日：2012-10-01
CPC分类号： G03G9/08757 , G03G9/08755 , G03G9/08764 , G03G9/08797
摘要： A toner, including a lactone compound having not less than 14-membered rings; and a resin including a crystalline polyester unit.
摘要翻译： 调色剂，包括不少于14元环的内酯化合物; 和包含结晶聚酯单元的树脂。
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27.发明申请公开(公告)号：US20120282000A1
公开(公告)日：2012-11-08
申请号：US13458512
申请日：2012-04-27
申请人： Shinya Nakayama , Atsushi Yamamoto , Masahide Yamada , Hideyuki Santo , Daiki Yamashita , Suzuka Amemori
发明人： Shinya Nakayama , Atsushi Yamamoto , Masahide Yamada , Hideyuki Santo , Daiki Yamashita , Suzuka Amemori
CPC分类号： G03G9/08764 , G03G9/0806 , G03G9/08755 , G03G9/08759 , G03G9/08766 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09716
摘要： To provide a toner for electrophotography, which contains a binder resin, a colorant, and an organic-modified layered inorganic mineral, wherein the binder resin contains a crystalline resin in an amount of 50% by mass or greater, and wherein the organic-modified layered inorganic mineral is an organic-modified layered inorganic mineral in which at least part of ions present between layers of a layered inorganic mineral are modified with organic ions.
摘要翻译： 为了提供含有粘合剂树脂，着色剂和有机改性层状无机矿物的电子照相用调色剂，其中粘合剂树脂含有50质量％以上的结晶性树脂，其中有机改性 层状无机矿物是有机改性层状无机矿物，其中存在于层状无机矿物层之间的至少部分离子用有机离子改性。
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公开(公告)号：US10859932B2
公开(公告)日：2020-12-08
申请号：US15522567
申请日：2015-10-08
申请人： Tsuyoshi Sugimoto , Shinya Nakayama , Hiroshi Yamada , Hideyuki Santo , Ryuta Chiba , Suzuka Amemori , Kohsuke Nagata
发明人： Tsuyoshi Sugimoto , Shinya Nakayama , Hiroshi Yamada , Hideyuki Santo , Ryuta Chiba , Suzuka Amemori , Kohsuke Nagata
IPC分类号： G03G9/087
摘要： A toner, including: a polyester resin, wherein the polyester resin has a structure represented by any one of formulas 1) to 3) below: 1) R1-(NHCONH-R2)n-, 2) R1-(NHCOO-R2)n-, and 3) R1-(OCONH-R2)n-, where n is 3 or more, R1 represents an aromatic organic group or an aliphatic organic group, and R2 represents a group derived from a resin that is polyester formed of polycarboxylic acid, polyol, or both thereof; or that is a modified polyester obtained by modifying polyester with isocyanate.
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公开(公告)号：US20180024452A1
公开(公告)日：2018-01-25
申请号：US15522567
申请日：2015-10-08
申请人： Tsuyoshi SUGIMOTO , Shinya NAKAYAMA , Hiroshi YAMADA , Hideyuki SANTO , Ryuta CHIBA , Suzuka AMEMORI , Kohsuke NAGATA
发明人： Tsuyoshi SUGIMOTO , Shinya NAKAYAMA , Hiroshi YAMADA , Hideyuki SANTO , Ryuta CHIBA , Suzuka AMEMORI , Kohsuke NAGATA
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/08764 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner, including: a polyester resin, wherein the polyester resin has a structure represented by any one of formulas 1) to 3) below: 1) R1-(NHCONH-R2)n-, 2) R1-(NHCOO-R2)n-, and 3) R1-(OCONH-R2)n-, where n is 3 or more, R1 represents an aromatic organic group or an aliphatic organic group, and R2 represents a group derived from a resin that is polyester formed of polycarboxylic acid, polyol, or both thereof; or that is a modified polyester obtained by modifying polyester with isocyanate.
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公开(公告)号：US09785074B2
公开(公告)日：2017-10-10
申请号：US15116478
申请日：2015-01-06
申请人： Kohsuke Nagata , Shinya Nakayama , Tsuyoshi Sugimoto , Hiroshi Yamada , Susumu Chiba , Shinsuke Nagai , Suzuka Amemori
发明人： Kohsuke Nagata , Shinya Nakayama , Tsuyoshi Sugimoto , Hiroshi Yamada , Susumu Chiba , Shinsuke Nagai , Suzuka Amemori
IPC分类号： G03G9/08 , G03G9/087 , C08G63/12 , C08G63/133 , G03G15/08
CPC分类号： G03G9/08755 , C08G63/12 , C08G63/133 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G15/08
摘要： A polyester resin for a toner, the polyester resin including: a segment derived from an alcohol component; and a segment derived from a carboxylic acid component, wherein the alcohol component includes a trivalent or higher aliphatic alcohol, and wherein the polyester resin satisfies Expressions (1) to (3) below: 500 ≤ Weight average molecular weight ( Mw ) ( Valence of the trivalent or higher aliphatic alcohol ) × ( Amount of the trivalent or higher aliphatic alcohol ) ≤ 4 , 000 ; Expression ( 1 ) 4,000≦Weight average molecular weight (Mw)≦25,000 Expression (2); and 0.5≦(Amount of the trivalent or higher aliphatic alcohol)≦6.5 Expression (3), where, in the Expressions (1) and (3), the Amount of the trivalent or higher aliphatic alcohol denotes a percent by mole of the trivalent or higher aliphatic alcohol relative to the alcohol component.
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