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41. 发明申请

US20080171282A1 DEVELOPING AGENT AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：开发代理及其制造方法
公开(公告)号：US20080171282A1
公开(公告)日：2008-07-17
申请号：US11623598
申请日：2007-01-16
申请人： Takashi Urabe , Tsuyoshi Ito , Motonari Udo , Masahiro Ikuta
发明人： Takashi Urabe , Tsuyoshi Ito , Motonari Udo , Masahiro Ikuta
IPC分类号： G03G9/113
CPC分类号： G03G9/0804 , G03G9/081 , G03G9/0819 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/09321 , G03G9/09371 , G03G9/09758
摘要： A mixture containing a binder resin and a colorant is mixed with an aqueous medium, the resulting mixture liquid is mechanically sheared to finely granulate the mixture, fine particles are formed as cores, and a coating resin layer is formed on core surfaces, to obtain toner particles.
摘要翻译：将含有粘合剂树脂和着色剂的混合物与水性介质混合，将得到的混合液机械剪切以使混合物细粒化，形成细颗粒作为芯，并在芯表面上形成涂布树脂层，得到调色剂粒子。

42. 发明申请

US20080171276A1 DEVELOPING AGENT AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：开发代理及其制造方法
公开(公告)号：US20080171276A1
公开(公告)日：2008-07-17
申请号：US11623600
申请日：2007-01-16
申请人： Takashi Urabe , Tsuyoshi Ito , Motonari Udo , Masahiro Ikuta
发明人： Takashi Urabe , Tsuyoshi Ito , Motonari Udo , Masahiro Ikuta
IPC分类号： G03G9/087
CPC分类号： G03G9/0804 , G03G9/081 , G03G9/0819 , G03G9/0825 , G03G9/0827 , G03G9/08795 , G03G9/08797
摘要： A method for manufacturing a developing agent by mixing a resin having a dissociable functional group and an aqueous medium, subjecting the mixture to mechanical shearing, finely pulverizing the pulverized mixture to form resin microparticles, adding a dispersion of colorant particles, causing the resin microparticles and colorant particles to agglomerate, and forming toner particles.
摘要翻译：一种通过混合具有可解离官能团的树脂和水性介质来制造显影剂的方法，使混合物进行机械剪切，将粉碎的混合物细粉碎以形成树脂微粒，加入着色剂颗粒的分散体，引起树脂微粒和着色剂颗粒附聚，并形成调色剂颗粒。

43. 发明授权

US08003290B2 Developing agent and method for manufacturing the same 有权
标题翻译：开发代理及其制造方法
公开(公告)号：US08003290B2
公开(公告)日：2011-08-23
申请号：US11623600
申请日：2007-01-16
申请人： Takashi Urabe , Tsuyoshi Ito , Motonari Udo , Masahiro Ikuta
发明人： Takashi Urabe , Tsuyoshi Ito , Motonari Udo , Masahiro Ikuta
IPC分类号： G03G9/087
CPC分类号： G03G9/0804 , G03G9/081 , G03G9/0819 , G03G9/0825 , G03G9/0827 , G03G9/08795 , G03G9/08797
摘要： A method for manufacturing a developing agent by mixing a resin having a dissociable functional group and an aqueous medium, subjecting the mixture to mechanical shearing, finely pulverizing the pulverized mixture to form resin microparticles, adding a dispersion of colorant particles, causing the resin microparticles and colorant particles to agglomerate, and forming toner particles.
摘要翻译：一种通过混合具有可解离官能团的树脂和水性介质来制造显影剂的方法，使混合物进行机械剪切，将粉碎的混合物细粉碎以形成树脂微粒，加入着色剂颗粒的分散体，引起树脂微粒和着色剂颗粒附聚，并形成调色剂颗粒。

44. 发明授权

US07705096B2 Manufacturing method of resin for developing agent 失效
标题翻译：显影剂树脂的制造方法
公开(公告)号：US07705096B2
公开(公告)日：2010-04-27
申请号：US11410642
申请日：2006-04-25
申请人： Motonari Udo , Takashi Urabe , Tsuyoshi Ito , Masahiro Ikuta
发明人： Motonari Udo , Takashi Urabe , Tsuyoshi Ito , Masahiro Ikuta
IPC分类号： C08F2/16 , C08F2/38
CPC分类号： C08F4/40 , C08F2/001 , C08F2/16 , C08F2/38
摘要： In a manufacturing method of a resin for developing agent, a first polymerization agent is added in an aqueous medium; a radical polymerizable monomer is polymerized in the presence of a chain transfer agent to form a low molecular substance resin particle; after consuming the chain transfer agent, a second polymerization initiator is added in the aqueous medium; and the remaining monomer is polymerized to form a high molecular substance resin particle, thereby improving fixability of the developing agent.
摘要翻译：在显影剂用树脂的制造方法中，将第一聚合剂添加到水性介质中; 可自由基聚合的单体在链转移剂的存在下聚合以形成低分子量树脂颗粒; 在消耗链转移剂之后，在水性介质中加入第二聚合引发剂; 聚合剩余的单体以形成高分子量树脂颗粒，从而提高显影剂的定影性。

45. 发明授权

US07608378B2 Developing agent and method for manufacturing the same 失效
标题翻译：开发代理及其制造方法
公开(公告)号：US07608378B2
公开(公告)日：2009-10-27
申请号：US11445865
申请日：2006-06-02
申请人： Takashi Urabe , Tsuyoshi Ito , Motonari Udo , Masahiro Ikuta
发明人： Takashi Urabe , Tsuyoshi Ito , Motonari Udo , Masahiro Ikuta
IPC分类号： G03G9/00
CPC分类号： G03G9/0804 , G03G9/0815 , G03G9/0817 , G03G9/0819 , G03G9/0827 , G03G9/08795
摘要： A method for manufacturing a developing agent by mixing a coarsely granulated mixture containing a binder resin and a coloring agent with an aqueous medium and mechanically stirring the resulting mixed solution to finely granulate the coarsely granulated mixture, thereby forming a fine particle.
摘要翻译：通过将含有粘合剂树脂和着色剂的粗粒化混合物与水性介质混合并机械搅拌所得混合溶液以对粗制粒状混合物进行细粒化，从而形成细颗粒来制造显影剂的方法。

46. 发明申请

US20070249791A1 Manufacturing method of resin for developing agent 失效
标题翻译：显影剂树脂的制造方法
公开(公告)号：US20070249791A1
公开(公告)日：2007-10-25
申请号：US11410642
申请日：2006-04-25
申请人： Motonari Udo , Takashi Urabe , Tsuyoshi Ito , Masahiro Ikuta
发明人： Motonari Udo , Takashi Urabe , Tsuyoshi Ito , Masahiro Ikuta
IPC分类号： C08F2/00
CPC分类号： C08F4/40 , C08F2/001 , C08F2/16 , C08F2/38
摘要： In a manufacturing method of a resin for developing agent, a first polymerization agent is added in an aqueous medium; a radical polymerizable monomer is polymerized in the presence of a chain transfer agent to form a low molecular substance resin particle; after consuming the chain transfer agent, a second polymerization initiator is added in the aqueous medium; and the remaining monomer is polymerized to form a high molecular substance resin particle, thereby improving fixability of the developing agent.
摘要翻译：在显影剂用树脂的制造方法中，将第一聚合剂添加到水性介质中; 可自由基聚合的单体在链转移剂的存在下聚合以形成低分子量树脂颗粒; 在消耗链转移剂之后，在水性介质中加入第二聚合引发剂; 聚合剩余的单体以形成高分子量树脂颗粒，从而提高显影剂的定影性。

47. 发明申请

US20110262850A1 TONER PRODUCING METHOD AND TONER 有权
标题翻译：调色剂生产方法和调色剂
公开(公告)号：US20110262850A1
公开(公告)日：2011-10-27
申请号：US13086661
申请日：2011-04-14
申请人： Tsuyoshi Itou , Takayasu Aoki , Koji Imamiya , Masahiro Ikuta
发明人： Tsuyoshi Itou , Takayasu Aoki , Koji Imamiya , Masahiro Ikuta
IPC分类号： G03G9/08
CPC分类号： G03G9/0806 , G03G9/08755 , G03G9/0928
摘要： There is provided a method for producing a toner that includes encapsulated erasable colored fine particles aggregated with fine particles that contain at least a binder resin and a release agent. The method includes: mixing a dispersion of erasable fine particles with an aggregating agent to form an aggregating agent-containing colored fine particle dispersion; and mixing the aggregating agent-containing colored fine particle dispersion with a fine particle dispersion that contains at least a binder resin and a release agent, so as to aggregate the aggregating agent-containing colored fine particles with the fine particles that contain at least a binder resin and a release agent. In this way, the encapsulated colored fine particles are prevented from being released from the resultant toner particles, and an erasable toner can be obtained that has a narrow particle size distribution and that produces less fogging.
摘要翻译：提供了一种生产调色剂的方法，其包括与至少含有粘合剂树脂和脱模剂的细颗粒聚集的包封的可擦除着色的细颗粒。该方法包括：将可消除的细颗粒的分散体与聚集剂混合以形成含有聚集剂的着色微粒分散体; 将含有聚集剂的着色微粒分散体与至少含有粘合剂树脂和脱模剂的微粒分散体混合，使含聚集剂的着色微粒与至少含有粘合剂的微粒聚集树脂和脱模剂。以这种方式，防止包封的着色细颗粒从所得到的调色剂颗粒中释放，并且可以获得具有窄粒度分布并且产生较少起雾的可擦除调色剂。

48. 发明授权

US08603722B2 Toner producing method and toner 有权
标题翻译：调色剂生产方法和调色剂
公开(公告)号：US08603722B2
公开(公告)日：2013-12-10
申请号：US13086661
申请日：2011-04-14
申请人： Tsuyoshi Itou , Takayasu Aoki , Koji Imamiya , Masahiro Ikuta
发明人： Tsuyoshi Itou , Takayasu Aoki , Koji Imamiya , Masahiro Ikuta
IPC分类号： G03G9/09
CPC分类号： G03G9/0806 , G03G9/08755 , G03G9/0928
摘要： There is provided a method for producing a toner that includes encapsulated erasable colored fine particles aggregated with fine particles that contain at least a binder resin and a release agent. The method includes: mixing a dispersion of erasable fine particles with an aggregating agent to form an aggregating agent-containing colored fine particle dispersion; and mixing the aggregating agent-containing colored fine particle dispersion with a fine particle dispersion that contains at least a binder resin and a release agent, so as to aggregate the aggregating agent-containing colored fine particles with the fine particles that contain at least a binder resin and a release agent. In this way, the encapsulated colored fine particles are prevented from being released from the resultant toner particles, and an erasable toner can be obtained that has a narrow particle size distribution and that produces less fogging.
摘要翻译：提供了一种生产调色剂的方法，其包括与至少含有粘合剂树脂和脱模剂的细颗粒聚集的包封的可擦除着色的细颗粒。该方法包括：将可消除的细颗粒的分散体与聚集剂混合以形成含有聚集剂的着色微粒分散体; 将含有聚集剂的着色微粒分散体与至少含有粘合剂树脂和脱模剂的微粒分散体混合，使含聚集剂的着色微粒与至少含有粘合剂的微粒聚集树脂和脱模剂。以这种方式，防止包封的着色细颗粒从所得到的调色剂颗粒中释放，并且可以获得具有窄粒度分布并且产生较少起雾的可擦除调色剂。

49. 发明申请

US20120082931A1 PRODUCING METHOD OF TONER 有权
标题翻译：调色剂的生产方法
公开(公告)号：US20120082931A1
公开(公告)日：2012-04-05
申请号：US13222796
申请日：2011-08-31
申请人： Tsuyoshi Itou , Takahito Kabai , Takayasu Aoki , Masahiro Ikuta
发明人： Tsuyoshi Itou , Takahito Kabai , Takayasu Aoki , Masahiro Ikuta
IPC分类号： G03G9/16
CPC分类号： G03G9/0926 , G03G9/0928 , G03G9/09321 , G03G9/09364 , G03G9/09378 , G03G9/09385 , G03G9/09392 , G03G9/16
摘要： Disclosed is a producing method of a decolorizable toner, comprising dispersing a mixed composition containing encapsulated colorant particles which are particles containing a color developable compound and a color developing agent and coated with an outer shell, a polymerizable monomer, and a release agent in an aqueous medium, and subjecting the polymerizable monomer to suspension polymerization in the aqueous medium.
摘要翻译：本发明公开了一种可脱色调色剂的制造方法，其特征在于，将包含着色剂颗粒的混合组合物分散在一起，所述混合组合物是包含可显色化合物和显色剂的颗粒，并且涂覆有外壳，可聚合单体和脱模剂，将该可聚合单体在水性介质中进行悬浮聚合。

50. 发明授权

US08669036B2 Producing method of toner 有权
标题翻译：调色剂的生产方法
公开(公告)号：US08669036B2
公开(公告)日：2014-03-11
申请号：US13222796
申请日：2011-08-31
申请人： Tsuyoshi Itou , Takahito Kabai , Takayasu Aoki , Masahiro Ikuta
发明人： Tsuyoshi Itou , Takahito Kabai , Takayasu Aoki , Masahiro Ikuta
IPC分类号： G03G5/00
CPC分类号： G03G9/0926 , G03G9/0928 , G03G9/09321 , G03G9/09364 , G03G9/09378 , G03G9/09385 , G03G9/09392 , G03G9/16
摘要： Disclosed is a producing method of a decolorizable toner, comprising dispersing a mixed composition containing encapsulated colorant particles which are particles containing a color developable compound and a color developing agent and coated with an outer shell, a polymerizable monomer, and a release agent in an aqueous medium, and subjecting the polymerizable monomer to suspension polymerization in the aqueous medium.
摘要翻译：本发明公开了一种可脱色调色剂的制造方法，其特征在于，将包含着色剂颗粒的混合组合物分散在一起，所述混合组合物是包含可显色化合物和显色剂的颗粒，并且涂覆有外壳，可聚合单体和脱模剂，将该可聚合单体在水性介质中进行悬浮聚合。

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