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11.发明授权Color toner, method for manufacturing the toner, and image forming apparatus and method using the toner 有权彩色调色剂，调色剂的制造方法以及使用调色剂的成像设备和方法公开(公告)号：US07049037B2
公开(公告)日：2006-05-23
申请号：US10912230
申请日：2004-08-06
申请人： Kohki Katoh , Masanori Suzuki , Yohichiro Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Keiko Shiraishi
发明人： Kohki Katoh , Masanori Suzuki , Yohichiro Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Keiko Shiraishi
IPC分类号： G03G15/01
CPC分类号： G03G9/09 , G03G9/0819 , G03G9/09708 , G03G9/09733 , G03G13/013 , G03G2215/0119 , Y10T403/32467 , Y10T403/32491 , Y10T403/32663
摘要： A color toner composition including at least toner particles including at least a binder resin; a colorant and a release agent dispersed in the binder resin; and a titania as an external additive, wherein the colorant has an average dispersion particle diameter not greater than 0.5 μm; the release agent and the binder resin are insoluble to each other; the toner particles satisfy the relationship: 0.05≦Dw/D4≦0.4, wherein Dw represents an average dispersion particle diameter of the release agent and D4 represents a weight-average particle diameter of the toner particles; and the titania has a segregation rate of from 0.5 to 5%.
摘要翻译： 至少包括至少包含粘合剂树脂的调色剂颗粒的彩色调色剂组合物; 分散在粘合剂树脂中的着色剂和脱模剂; 和二氧化钛作为外部添加剂，其中着色剂的平均分散粒径不大于0.5μm; 脱模剂和粘合剂树脂彼此不溶; 调色剂颗粒满足以下关系：其中Dw表示脱模剂的平均分散体粒径，D 4表示重均分子量 - 调色剂颗粒的平均粒径; 二氧化钛的偏析率为0.5〜5％。
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12.发明授权Color toner, method for manufacturing the toner, and image forming apparatus and method using the toner 有权彩色调色剂，调色剂的制造方法以及使用调色剂的成像设备和方法公开(公告)号：US06852459B2
公开(公告)日：2005-02-08
申请号：US10079878
申请日：2002-02-22
申请人： Kohki Katoh , Masanori Suzuki , Yohichiro Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Keiko Shiraishi
发明人： Kohki Katoh , Masanori Suzuki , Yohichiro Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Keiko Shiraishi
IPC分类号： B05D3/14 , B05D5/06 , B05D5/12 , B05D7/24 , G03G9/08 , G03G9/087 , G03G9/09 , G03G9/097 , G03G13/01
CPC分类号： G03G9/09 , G03G9/0819 , G03G9/09708 , G03G9/09733 , G03G13/013 , G03G2215/0119 , Y10T403/32467 , Y10T403/32491 , Y10T403/32663
摘要： A color toner composition including at least toner particles including at least a binder resin; a colorant and a release agent dispersed in the binder resin; and a titania as an external additive, wherein the colorant has an average dispersion particle diameter not greater than 0.5 μm; the release agent and the binder resin are insoluble to each other; the toner particles satisfy the relationship: 0.05≦Dw/D4≦0.4, wherein Dw represents an average dispersion particle diameter of the release agent and D4 represents a weight-average particle diameter of the toner particles; and the titania has a segregation rate of from 0.5 to 5%.
摘要翻译： 至少包括至少包含粘合剂树脂的调色剂颗粒的彩色调色剂组合物; 分散在粘合剂树脂中的着色剂和脱模剂; 和二氧化钛作为外部添加剂，其中着色剂的平均分散粒径不大于0.5μm; 脱模剂和粘合剂树脂彼此不溶; 调色剂颗粒满足关系：0.05 <= DW / D4 <= 0.4，其中Dw表示脱模剂的平均分散粒径，D4表示调色剂颗粒的重均粒径; 二氧化钛的偏析率为0.5〜5％。
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公开(公告)号：US20060222987A1
公开(公告)日：2006-10-05
申请号：US11445382
申请日：2006-06-02
申请人： Masanori Suzuki , Yohichiroh Watanabe , Keiko Shiraishi , Toyoshi Sawada , Takuya Saito , Masashi Nagayama
发明人： Masanori Suzuki , Yohichiroh Watanabe , Keiko Shiraishi , Toyoshi Sawada , Takuya Saito , Masashi Nagayama
IPC分类号： G03G9/08
CPC分类号： G03G9/08711 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/087 , G03G9/08704 , G03G9/08722 , G03G9/08724 , G03G9/08728 , G03G9/08731 , G03G9/08733 , G03G9/08737 , G03G9/08755 , G03G9/08782 , G03G9/08786 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： An image-forming color toner contains at least a colorant, a resin (A), a modified resin (B) and a wax (a) as a mold releasing agent, the image-forming color toner having a phase separated structure comprising the modified resin (B) as a domain in the resin (A) as a continuous phase, and wax (a) being effectively contained the modified resin (B). The modified resin (B) has a wax part containing a wax component (b), and a modified part formed of a vinyl monomer unit and an average ester group concentration of 8% by weight to 30% by weight.
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14.发明授权Image-forming color toner, developing agent, image-forming apparatus, toner container, image-forming process cartridge and image-forming process 有权成像彩色调色剂，显影剂，图像形成装置，调色剂容器，图像形成处理盒和图像形成处理公开(公告)号：US06939653B2
公开(公告)日：2005-09-06
申请号：US10329362
申请日：2002-12-27
申请人： Masanori Suzuki , Yohichiroh Watanabe , Keiko Shiraishi , Toyoshi Sawada , Takuya Saito , Masashi Nagayama
发明人： Masanori Suzuki , Yohichiroh Watanabe , Keiko Shiraishi , Toyoshi Sawada , Takuya Saito , Masashi Nagayama
CPC分类号： G03G9/08711 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/087 , G03G9/08704 , G03G9/08722 , G03G9/08724 , G03G9/08728 , G03G9/08731 , G03G9/08733 , G03G9/08737 , G03G9/08755 , G03G9/08782 , G03G9/08786 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： An image-forming color toner contains at least a colorant, a resin (A), a modified resin (B) and a wax (a) as a mold releasing agent, the image-forming color toner having a phase separated structure comprising the modified resin (B) as a domain in the resin (A) as a continuous phase, and wax (a) being effectively contained the modified resin (B). The modified resin (B) has a wax part containing a wax component (b), and a modified part formed of a vinyl monomer unit and an average ester group concentration of 8% by weight to 30% by weight.
摘要翻译： 图像形成用彩色调色剂至少含有着色剂，树脂（A），改性树脂（B）和作为脱模剂的蜡（a），所述成像色调色剂具有相分离结构， 树脂（B）作为连续相的树脂（A）中的结构域，蜡（a）有效地包含改性树脂（B）。 改性树脂（B）具有含有蜡组分（b）的蜡部分和由乙烯基单体单元形成的改性部分和平均酯基浓度为8重量％至30重量％。
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15.发明授权Charge control agent, toner using same developer containing the toner and developing device containing the developer 失效充电控制剂，使用含有调色剂的相同显影剂的调色剂和含有显影剂的显影装置公开(公告)号：US06977129B2
公开(公告)日：2005-12-20
申请号：US10314241
申请日：2002-12-09
申请人： Takuya Saito , Masanori Suzuki , Yohichiroh Watanabe , Keiko Shiraishi , Toyoshi Sawada , Tatsuhiko Osaki , Satoshi Aratani , Hiroki Ogiso
发明人： Takuya Saito , Masanori Suzuki , Yohichiroh Watanabe , Keiko Shiraishi , Toyoshi Sawada , Tatsuhiko Osaki , Satoshi Aratani , Hiroki Ogiso
CPC分类号： G03G9/0975 , G03G9/09783 , Y10T428/2913
摘要： A charge control agent containing a calcium salt of a sulfoisophthalic acid compound. A toner for developing an electrostatic latent image including the above charge control agent, a binder resin and a colorant.
摘要翻译： 含有磺基间苯二甲酸化合物的钙盐的电荷控制剂。 一种用于显影包含上述电荷控制剂，粘合剂树脂和着色剂的静电潜像的调色剂。
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公开(公告)号：US06830859B2
公开(公告)日：2004-12-14
申请号：US10163530
申请日：2002-06-07
申请人： Keiko Shiraishi , Masanori Suzuki , Yohichiroh Watanabe , Toyoshi Sawada , Takuya Saito , Tatsuhiko Osaki , Satoshi Aratani , Hiroki Ogiso
发明人： Keiko Shiraishi , Masanori Suzuki , Yohichiroh Watanabe , Toyoshi Sawada , Takuya Saito , Tatsuhiko Osaki , Satoshi Aratani , Hiroki Ogiso
IPC分类号： G03G9097
CPC分类号： G03G9/09783 , G03G9/0975
摘要： A charge control agent containing a barium salt of a sulfoisophthalic acid compound and optionally a metal salt of a salicylic acid compound. A toner for developing an electrostatic latent image comprising such a charge control agent, a binder resin and a colorant.
摘要翻译： 含有磺基间苯二甲酸化合物的钡盐和任选的水杨酸化合物的金属盐的电荷控制剂。 一种用于显影静电潜像的调色剂，包括这种电荷控制剂，粘合剂树脂和着色剂。
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17.发明授权Toner for developing electrostatic latent image, toner cartridge, image forming method, process cartridge and image forming apparatus 有权用于显影静电潜像的调色剂，调色剂盒，成像方法，处理盒和成像设备公开(公告)号：US06821698B2
公开(公告)日：2004-11-23
申请号：US10251855
申请日：2002-09-23
IPC分类号： G03G9087
CPC分类号： G03G9/08755 , G03G9/0821 , G03G9/0823
摘要： A toner for developing electrostatic latent images, including a colorant, a releasing agent and a binder resin, wherein the binder resin comprises a first, crystalline polyester resin, and a second, amorphous polyester resin having a softening point higher than that of the first polyester resin and being incompatible with the first polyester resin.
摘要翻译： 一种用于显影静电潜像的调色剂，包括着色剂，脱模剂和粘合剂树脂，其中粘合剂树脂包括第一结晶聚酯树脂和第二非织造聚酯树脂，其软化点高于第一聚酯 树脂，与第一聚酯树脂不相容。
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公开(公告)号：US07132210B2
公开(公告)日：2006-11-07
申请号：US11167317
申请日：2005-06-28
申请人： Masanori Suzuki , Yohichiroh Watanabe , Keiko Shiraishi , Toyoshi Sawada , Takuya Saito , Masashi Nagayama
发明人： Masanori Suzuki , Yohichiroh Watanabe , Keiko Shiraishi , Toyoshi Sawada , Takuya Saito , Masashi Nagayama
IPC分类号： G03G9/08
CPC分类号： G03G9/08711 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/087 , G03G9/08704 , G03G9/08722 , G03G9/08724 , G03G9/08728 , G03G9/08731 , G03G9/08733 , G03G9/08737 , G03G9/08755 , G03G9/08782 , G03G9/08786 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： An image-forming color toner contains at least a colorant, a resin (A), a modified resin (B) and a wax (a) as a mold releasing agent, the image-forming color toner having a phase separated structure comprising the modified resin (B) as a domain in the resin (A) as a continuous phase, and wax (a) being effectively contained the modified resin (B). The modified resin (B) has a wax part containing a wax component (b), and a modified part formed of a vinyl monomer unit and an average ester group concentration of 8% by weight to 30% by weight.
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公开(公告)号：US20050238982A1
公开(公告)日：2005-10-27
申请号：US11167317
申请日：2005-06-28
申请人： Masanori Suzuki , Yohichiroh Watanabe , Keiko Shiraishi , Toyoshi Sawada , Takuya Saito , Masashi Nagayama
发明人： Masanori Suzuki , Yohichiroh Watanabe , Keiko Shiraishi , Toyoshi Sawada , Takuya Saito , Masashi Nagayama
CPC分类号： G03G9/08711 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/087 , G03G9/08704 , G03G9/08722 , G03G9/08724 , G03G9/08728 , G03G9/08731 , G03G9/08733 , G03G9/08737 , G03G9/08755 , G03G9/08782 , G03G9/08786 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： An image-forming color toner contains at least a colorant, a resin (A), a modified resin (B) and a wax (a) as a mold releasing agent, the image-forming color toner having a phase separated structure comprising the modified resin (B) as a domain in the resin (A) as a continuous phase, and wax (a) being effectively contained the modified resin (B). The modified resin (B) has a wax part containing a wax component (b), and a modified part formed of a vinyl monomer unit and an average ester group concentration of 8% by weight to 30% by weight.
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20.发明授权Toner, developer including the toner, and method for fixing toner image 有权调色剂，包括调色剂的显影剂和用于定影调色剂图像的方法公开(公告)号：US07396630B2
公开(公告)日：2008-07-08
申请号：US11545429
申请日：2006-10-11
申请人： Yohichiroh Watanabe , Masanori Suzuki , Tsunemi Sugiyama , Hiroshi Yamashita , Takuya Saito , Naohiro Watanabe , Masami Tomita , Shigeru Emoto , Shinichiro Yagi , Hiroshi Yamada , Toshiki Nanya , Tadao Takigawa
发明人： Yohichiroh Watanabe , Masanori Suzuki , Tsunemi Sugiyama , Hiroshi Yamashita , Takuya Saito , Naohiro Watanabe , Masami Tomita , Shigeru Emoto , Shinichiro Yagi , Hiroshi Yamada , Toshiki Nanya , Tadao Takigawa
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08706 , G03G9/08711 , G03G9/08753 , G03G9/08755 , G03G9/08764 , G03G9/08768 , G03G9/08782 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner composition including toner particles including a binder resin including a modified polyester resin, and a second resin having a weight average molecular weight of from 2,000 to 10,000; a colorant; a release agent; and a particulate material which is present at least a surface portion of the toner particles while embedded into the surface portion, wherein the binder resin has a glass transition temperature not lower than 35° C. and lower than 55° C., and wherein the particulate material has an average particle diameter of from 0.002 to 0.2 times that of the toner particles. A developer including the toner composition and a carrier having a layer thereon which includes at least an acrylic resin and a silicone resin, and a method for fixing an image of the toner composition are also provided.
摘要翻译： 包含调色剂颗粒的调色剂组合物，所述调色剂颗粒包括包含改性聚酯树脂的粘合剂树脂和重均分子量为2,000至10,000的第二树脂; 着色剂 脱模剂; 以及颗粒材料，其在嵌入所述表面部分中时至少存在所述调色剂颗粒的表面部分，其中所述粘合剂树脂的玻璃化转变温度不低于35℃且低于55℃，并且其中 颗粒材料的平均粒径为调色剂颗粒的平均粒径的0.002至0.2倍。 还提供了包括调色剂组合物的显影剂和其上具有至少丙烯酸树脂和硅树脂的层的载体，以及用于固定调色剂组合物的图像的方法。
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