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1. 发明授权

EP1835352B1 Toner, process cartridge, and image forming method 有权
标题翻译：调色剂，处理盒和图像形成方法
公开(公告)号：EP1835352B1
公开(公告)日：2010-11-10
申请号：EP07104319.4
申请日：2007-03-16
申请人： Ricoh Company, Ltd.
发明人： Yamada, Masahide , Emoto, Shigeru , Watanabe, Naohiro , Ohki, Masahiro , Saitoh, Akinori , Wakamatsu, Shinichi
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/08755 , G03G9/08791 , G03G9/08793

2. 发明授权

EP1677159B1 Toner, method for its production and image forming method 有权
标题翻译：调色剂，其制备方法和图像形成方法
公开(公告)号：EP1677159B1
公开(公告)日：2009-04-15
申请号：EP05028494.2
申请日：2005-12-27
申请人： Ricoh Company, Ltd.
发明人： Inoue, Ryota , Emoto, Shigeru , Watanabe, Yohichiroh , Watanabe, Naohiro , Yamada, Masahide , Saitoh, Akinori , Ohki, Masahiro , Sugiyama, Tsunemi
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/0806 , G03G9/0815 , G03G9/08755 , G03G9/08782 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797

3. 发明公开

EP1722277A1 Toner manufacturing method, toner and developer 有权
标题翻译： Toner und Entwickler
公开(公告)号：EP1722277A1
公开(公告)日：2006-11-15
申请号：EP06009442.2
申请日：2006-05-08
申请人： Ricoh Company, Ltd.
发明人： Watanabe, Naohiro , Emoto, Shigeru , Tanaka, Chiaki , Yamada, Masahide , Saitoh, Akinori , Ohki, Masahiro , Inoue, Ryota
IPC分类号： G03G9/083 , G03G9/08 , G03G9/087
CPC分类号： G03G9/083 , G03G9/0804 , G03G9/0806 , G03G9/0831 , G03G9/0832 , G03G9/0833 , G03G9/0835 , G03G9/0836 , G03G9/0837 , G03G9/0838 , G03G9/08706 , G03G9/08708 , G03G9/09
摘要： A toner manufacturing method which comprises emulsion-polymerizing monomers including an aromatic vinyl monomer to prepare a particulate resin dispersion; mixing the particulate resin dispersion and a colorant dispersion including a black metallic material to prepare an aggregate dispersion including aggregated resin particles including the colorant therein; heating the aggregate dispersion to a temperature of not less than the glass transition temperature of the particulate resin to unite each of the aggregated particles to prepare a toner dispersion; and washing the toner dispersion to obtain the toner. A toner manufactured by the above method, and a developer using the toner.
摘要翻译：一种调色剂制造方法，其包括将包含芳族乙烯基单体的单体乳液聚合以制备颗粒状树脂分散体; 混合颗粒状树脂分散体和包含黑色金属材料的着色剂分散体，以制备其中包含着色剂的凝集树脂颗粒的聚集体分散体; 将聚集体分散体加热至不小于颗粒状树脂的玻璃化转变温度的温度，以使每个凝集颗粒结合以制备调色剂分散体; 并洗涤调色剂分散体以获得调色剂。通过上述方法制造的调色剂和使用调色剂的显影剂。

4. 发明授权

EP1835351B1 Toner, method of manufacturing the same, image forming apparatus, process cartridge and image forming method 有权
标题翻译：调色剂，其制备方法，图像形成装置，处理盒和图像形成方法
公开(公告)号：EP1835351B1
公开(公告)日：2011-09-07
申请号：EP07104302.0
申请日：2007-03-16
申请人： Ricoh Company, Ltd.
发明人： Emoto, Shigeru , Saitoh, Akinori , Watanabe, Naohiro , Yamada, Masahide , Ohki, Masahiro , Inoue, Ryota
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/0806 , G03G9/0827 , G03G9/08755 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09716 , G03G9/09725

5. 发明公开

EP1965261A3 Toner for developing electrostatic image, method for producing the toner, image forming method, image forming apparatus and process cartridge using the toner 有权
标题翻译：一种用于显影静电图像的调色剂，制造方法的调色剂，图像形成方法，图像形成装置以及处理卡盒与色调剂
公开(公告)号：EP1965261A3
公开(公告)日：2008-09-24
申请号：EP08102159.4
申请日：2008-02-29
申请人： Ricoh Company, Ltd.
发明人： Saitoh, Akinori , Yamada, Masahide , Uchinokura, Osamu , Awamura, Junichi , Suzuki, Tomomi , Yagi, Shinichiro , Kondou, Tomio , Nagayama, Masashi , Iwatsuki, Hitoshi
IPC分类号： G03G9/08 , G03G9/087 , G03G9/09
CPC分类号： G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08755 , G03G9/09716 , G03G9/09725
摘要： Provided is a toner for developing electrostatic image, comprising particles of oil phase containing at least a toner composition and/or toner composition precursor in an aqueous medium, wherein the toner composition and/or toner composition precursor comprises an organic-modified layered inorganic mineral prepared by modifying at least partially an ion of a layered inorganic mineral into an organic ion, and the organic ion-modification ratio X satisfies the relation of 100

6. 发明公开

EP1965261A2 Toner for developing electrostatic image, method for producing the toner, image forming method, image forming apparatus and process cartridge using the toner 有权
标题翻译：一种用于显影静电图像的调色剂，制造方法的调色剂，图像形成方法，图像形成装置以及处理卡盒与色调剂
公开(公告)号：EP1965261A2
公开(公告)日：2008-09-03
申请号：EP08102159.4
申请日：2008-02-29
申请人： Ricoh Company, Ltd.
发明人： Saitoh, Akinori , Yamada, Masahide , Uchinokura, Osamu , Awamura, Junichi , Suzuki, Tomomi , Yagi, Shinichiro , Kondou, Tomio , Nagayama, Masashi , Iwatsuki, Hitoshi
IPC分类号： G03G9/08 , G03G9/087 , G03G9/09
CPC分类号： G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08755 , G03G9/09716 , G03G9/09725
摘要： Provided is a toner for developing electrostatic image, comprising particles of oil phase containing at least a toner composition and/or toner composition precursor in an aqueous medium, wherein the toner composition and/or toner composition precursor comprises an organic-modified layered inorganic mineral prepared by modifying at least partially an ion of a layered inorganic mineral into an organic ion, and the organic ion-modification ratio X satisfies the relation of 100
摘要翻译：提供了一种用于显影静电图像，包括油相含有至少在wässrige介质的调色剂组合物和/或调色剂组合物前体的颗粒，worin制备的调色剂组合物和/或有机改性的层状无机矿物的调色剂组合物前体包括一个调色剂通过修改至少部分上的层状无机矿物的离子插入有机离子，有机离子改性率X SATIS外资企业100

7. 发明公开

EP1835352A1 Toner, process cartridge, and image forming method 有权
标题翻译：墨粉，Prozesskartusche，und Bilderzeugungsverfahren
公开(公告)号：EP1835352A1
公开(公告)日：2007-09-19
申请号：EP07104319.4
申请日：2007-03-16
申请人： Ricoh Company, Ltd.
发明人： Yamada, Masahide , Emoto, Shigeru , Watanabe, Naohiro , Ohki, Masahiro , Saitoh, Akinori , Wakamatsu, Shinichi
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/08755 , G03G9/08791 , G03G9/08793
摘要： A toner containing a colorant, and a binder resin, wherein the toner is prepared by dissolving or dispersing a colorant, a precursor of the binder resin having a site capable of reacting with an active hydrogen group-containing compound, the active hydrogen group-containing compound, in an organic solvent, to prepare a toner constituent mixture liquid, dispersing or emulsifying the toner constituent mixture liquid, in an aqueous medium while subjecting the precursor to a reaction with the active hydrogen group-containing compound, to prepare a toner dispersion, and removing the organic solvent from the toner dispersion; the binder resin contains a modified polyester having an isocyanate-derived binding site; the Sn content in the toner is 800 ppm or less; the content of a metal which is non Sn and derived from a polyesterified catalyst is 10 ppm to 200 ppm; and the content of a metal which is non Sn and derived from an isocyanated catalyst is 10 ppm to 200 ppm.
摘要翻译：含有着色剂的调色剂和粘合剂树脂，其中调色剂通过将着色剂溶解或分散，具有能够与含活性氢基团的化合物反应的部位的粘合剂树脂的前体，含活性氢基团化合物，在有机溶剂中制备调色剂组合物液体，将调色剂组合物混合液分散或乳化在水性介质中，同时使前体与含活性氢基团的化合物反应，制备调色剂分散体，并从调色剂分散体中除去有机溶剂; 粘合剂树脂含有具有异氰酸酯衍生的结合位点的改性聚酯; 调色剂中的Sn含量为800ppm以下; 来自聚酯化催化剂的非Sn的金属的含量为10ppm〜200ppm，来自异氰酸酯化催化剂的非Sn的金属的含量为10ppm〜200ppm。

8. 发明公开

EP2945017A9 TONER, DEVELOPER, AND IMAGE FORMING APPARATUS 有权
公开(公告)号：EP2945017A9
公开(公告)日：2019-07-10
申请号：EP15166791.2
申请日：2015-05-07
申请人： Ricoh Company, Ltd.
发明人： Takeyama, Akihiro , Nakayama, Shinya , Saitoh, Akinori , Nagai, Shinsuke , Takeda, Hiroyuki
IPC分类号： G03G9/087 , G03G9/097 , G03G9/08
摘要： A toner, wherein an amount of Al detected in the toner is 0.7% to 1.3%, where the amount of Al detected is determined based on quantitative analysis of Al by X-ray photoelectron spectroscopic analysis (XPS), and wherein [Tg2nd (THF insoluble matter)] is -40°C to 30°C, where the [Tg2nd (THF insoluble matter)] is a glass transition temperature measured in second heating of differential scanning calorimetry (DSC) of THF insoluble matter of the toner.

9. 发明授权

EP1903402B1 Toner and developer 有权
标题翻译：碳粉和显影剂
公开(公告)号：EP1903402B1
公开(公告)日：2011-06-29
申请号：EP07116642.5
申请日：2007-09-18
申请人： Ricoh Company, Ltd.
发明人： Sawada, Toyoshi , Yamada, Masahide , Saitoh, Akinori , Suzuki, Tomomi , Awamura, Junichi , Seshita, Takuya
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/0821 , G03G9/0827 , G03G9/08755 , G03G9/08782 , G03G9/08797 , G03G9/09716

10. 发明授权

EP1722277B1 Toner and developer 有权
标题翻译：碳粉和开发商
公开(公告)号：EP1722277B1
公开(公告)日：2009-08-19
申请号：EP06009442.2
申请日：2006-05-08
申请人： Ricoh Company, Ltd.
发明人： Watanabe, Naohiro , Emoto, Shigeru , Tanaka, Chiaki , Yamada, Masahide , Saitoh, Akinori , Ohki, Masahiro , Inoue, Ryota
IPC分类号： G03G9/083 , G03G9/08 , G03G9/087
CPC分类号： G03G9/083 , G03G9/0804 , G03G9/0806 , G03G9/0831 , G03G9/0832 , G03G9/0833 , G03G9/0835 , G03G9/0836 , G03G9/0837 , G03G9/0838 , G03G9/08706 , G03G9/08708 , G03G9/09

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