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1. 发明申请

WO2008143335A1 METHOD FOR PRODUCING POLYMERIZED TONER, POLYMERIZED TONER, METHOD FOR PRODUCING BINDER RESIN FOR TONER AND BINDER RESIN FOR TONER 审中-公开
标题翻译：生产聚合物聚合物的方法，聚合物调色剂，用于生产用于调色剂和粘合剂树脂的粘合剂的粘合剂的方法
公开(公告)号：WO2008143335A1
公开(公告)日：2008-11-27
申请号：PCT/JP2008/059495
申请日：2008-05-16
申请人： CANON KABUSHIKI KAISHA , TANI, Atsushi , FUJIMOTO, Norikazu , ITABASHI, Hitoshi
发明人： TANI, Atsushi , FUJIMOTO, Norikazu , ITABASHI, Hitoshi
IPC分类号： G03G9/08
CPC分类号： G03G9/0806
摘要： The present invention provides a method for producing a toner that can suppress the production of the decomposition products derived from a polymerization initiator, and can suppress the remaining presence, in the toner particles, of the unreacted polymerizable monomer and decomposition product residues. On the basis of this method, the present invention provides a toner that is excellent in triboelectric charging stability and can yield stable images over a long term. The present invention provides a method for producing a polymerized toner including a step of producing a polymerized toner particle by dispersing in an aqueous medium a polymerizable monomer composition including at least a polymerizable monomer and a colorant and by polymerizing the polymerizable monomer by using a polymerization initiator in the aqueous medium, the method being characterized in that the polymerization initiator has a structure represented by the following General Formula: (wherein R 1 and R 2 each independently represent an optionally branched or substituted aliphatic hydrocarbon group having 1 to 6 carbon atoms, and R 3 represents an optionally branched aliphatic hydrocarbon group having 3 to 12 carbon atoms).
摘要翻译：本发明提供了一种制造可以抑制由聚合引发剂衍生的分解产物的生成的调色剂的方法，并且可以抑制调色剂颗粒中未反应的可聚合单体和分解产物残余物的残留。基于该方法，本发明提供了一种具有优异的摩擦带电稳定性并可长期产生稳定图像的调色剂。本发明提供一种生产聚合调色剂的方法，其包括通过在水性介质中分散至少包含可聚合单体和着色剂的可聚合单体组合物并通过使用聚合引发剂聚合可聚合单体来生产聚合调色剂颗粒的步骤在水性介质中，该方法的特征在于聚合引发剂具有由以下通式表示的结构：（其中R 1和R 2各自独立地表示任选地支链或取代的具有1至6个碳原子的脂族烃基，R 3表示具有3至12个碳原子的任选支链的脂族烃基）。

2. 发明申请

WO2007004317A1 TONER, AND TONER PRODUCTION PROCESS 审中-公开
标题翻译：调色剂和调色剂生产过程
公开(公告)号：WO2007004317A1
公开(公告)日：2007-01-11
申请号：PCT/JP2005/021924
申请日：2005-11-22
申请人： CANON KABUSHIKI KAISHA , ABE, Koji , HANDA, Satoshi , YACHI, Shinya , YOSHIZAKI, Kazumi , TOSAKA, Emi , HASHIMOTO, Yasuhiro , MIKURIYA, Yushi , ITABASHI, Hitoshi
发明人： ABE, Koji , HANDA, Satoshi , YACHI, Shinya , YOSHIZAKI, Kazumi , TOSAKA, Emi , HASHIMOTO, Yasuhiro , MIKURIYA, Yushi , ITABASHI, Hitoshi
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/0806 , G03G9/08795 , G03G9/08797
摘要： In a chart of molecular weight distribution measured of a toner, i) the toner has a main peak in the region of molecular weight of 16,000 to 60,000, and ii) where the molecular weight at the main peak is represented by M1, and where the height at the molecular weight M1 is represented by H(M1), the height at a molecular weight of 4,000 by H(4000) and the height at a molecular weight of 15,000 by H(15000), the H(4000), the H(15000) and the H(M1) satisfy a specific proportion. The toner has a weight average molecular weight (Mw) of 15,000 to 80,000, and, in an endothermic chart, i) the toner has an endothermic main peak in the range of 40 to 130 C, and ii) the calorimetric integral value represented by the peak area of the endothermic main peak is 10 to 35 J per 1 g of the toner.
摘要翻译：在调色剂测量的分子量分布图中，i）调色剂在分子量为16,000至60,000的区域具有主峰，和ii）主峰分子量由M1表示，其中分子量M1的高度由H（M1）表示，H（4000）分子量为4000的高度和H（15000）分子量为15,000的高度，H（4000），H （15000）和H（M1）满足特定比例。调色剂具有15,000至80,000的重均分子量（Mw），并且在吸热图中，i）调色剂具有在40至130℃范围内的吸热主峰，和ii）由吸热主峰的峰面积为每1g调色剂10至35J。

3. 发明申请

WO2012157782A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2012157782A1
公开(公告)日：2012-11-22
申请号：PCT/JP2012/063242
申请日：2012-05-17
申请人： CANON KABUSHIKI KAISHA , KENMOKU, Takashi , ITABASHI, Hitoshi , MASUMOTO, Akane
发明人： KENMOKU, Takashi , ITABASHI, Hitoshi , MASUMOTO, Akane
IPC分类号： G03G9/097 , G03G9/087
CPC分类号： G03G9/09775 , G03G9/0806 , G03G9/0815 , G03G9/08706 , G03G9/08708 , G03G9/08722 , G03G9/08726 , G03G9/08733 , G03G9/08791 , G03G9/09321
摘要： Provided is a toner having high charging rapidity to reach a sufficient charging amount in a short time, high stability of charging from the initial stage to a time when a large amount of sheets is printed out, and high stability of charging under a high temperature and high humidity. In a toner including toner particles, each of which contains at least a binder resin, a colorant, and a charge controlling resin, the charge controlling resin is a copolymer of a structure A having at least a specific salicylic acid derivative structure and a structure B having sulfonic acid or sulfonic acid ester as a substituent.
摘要翻译：提供了一种具有高充电速度的调色剂，以便在短时间内达到充足的充电量，从初始阶段到打印出大量的片材时的充电稳定性高，并且在高温下充电的稳定性高高湿度在包含调色剂颗粒的调色剂中，每个调色剂颗粒至少含有粘合剂树脂，着色剂和电荷控制树脂，电荷控制树脂是具有至少特定的水杨酸衍生物结构的结构A和结构B的共聚物具有磺酸或磺酸酯作为取代基。

4. 发明申请

WO2007055416A8 RESIN FOR TONER AND TONER 审中-公开
标题翻译：调色剂和调色剂的树脂
公开(公告)号：WO2007055416A8
公开(公告)日：2008-05-22
申请号：PCT/JP2006322909
申请日：2006-11-10
申请人： CANON KK , FUJIMOTO NORIKAZU , ITABASHI HITOSHI , TANI ATSUSHI , YANO TETSUYA , IKEDA TAKESHI , KENMOKU TAKASHI , FUKUI TATSUKI
发明人： FUJIMOTO NORIKAZU , ITABASHI HITOSHI , TANI ATSUSHI , YANO TETSUYA , IKEDA TAKESHI , KENMOKU TAKASHI , FUKUI TATSUKI
IPC分类号： G03G9/097 , C08G63/688 , G03G9/08 , G03G9/087
CPC分类号： G03G9/08755 , C08G63/6884 , G03G9/08711 , G03G9/08782 , G03G9/08786 , G03G9/08788 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： Disclosed is a resin for toners which contains a resin component having both a polyester unit, which is produced by polycondensating a polyhydric alcohol component and a polyvalent carboxylic acid component, and an aryl group having a sulfonic acid ester group as a substituent. Also disclosed is a toner containing such a resin for toners.
摘要翻译：公开了一种调色剂用树脂，其含有具有通过使多元醇成分和多元羧酸成分缩聚而得到的聚酯单元和具有磺酸酯基作为取代基的芳基的树脂成分。还公开了含有这种用于调色剂的树脂的调色剂。

5. 发明申请

WO2013035885A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2013035885A1
公开(公告)日：2013-03-14
申请号：PCT/JP2012/073245
申请日：2012-09-05
申请人： CANON KABUSHIKI KAISHA , KENMOKU, Takashi , ITABASHI, Hitoshi , MASUMOTO, Akane
发明人： KENMOKU, Takashi , ITABASHI, Hitoshi , MASUMOTO, Akane
IPC分类号： G03G9/097 , G03G9/087
CPC分类号： G03G9/09783 , G03G9/0806 , G03G9/08704 , G03G9/08706 , G03G9/08708 , G03G9/08722 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： Since a charge amount of a toner and a charge rise characteristic thereof are liable to be influenced by the change in temperature and humidity condition, the change in image density occurs in printing, and in particular, in high temperature and high humidity environment, inconveniences, such as image fogging, occur due to non-uniformity of the charge amount distribution. In a toner including toner particles obtained by dispersing a monomer composition containing a polymerizable monomer and a colorant in an aqueous medium to form droplets and polymerizing the polymerizable monomer in the droplets, the toner particles contain a polymer formed by a polymerization reaction of the polymerizable monomer and a metal compound having a vinyl group.
摘要翻译：由于调色剂的电荷量和电荷升高特性容易受到温度和湿度条件的变化的影响，所以在印刷中特别是在高温高湿环境下出现图像浓度的变化，不方便，如图像雾化，由于电荷量分布的不均匀而发生。在包含通过将含有可聚合单体和着色剂的单体组合物分散在水性介质中以形成液滴并使可聚合单体聚合在液滴中而获得的调色剂颗粒的调色剂中，调色剂颗粒包含通过可聚合单体的聚合反应形成的聚合物和具有乙烯基的金属化合物。

6. 发明申请

WO2012157781A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2012157781A1
公开(公告)日：2012-11-22
申请号：PCT/JP2012/063240
申请日：2012-05-17
申请人： CANON KABUSHIKI KAISHA , MASUMOTO, Akane , ITABASHI, Hitoshi , KENMOKU, Takashi
发明人： MASUMOTO, Akane , ITABASHI, Hitoshi , KENMOKU, Takashi
IPC分类号： G03G9/097 , G03G9/087
CPC分类号： G03G9/09775 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/09733
摘要： A toner including toner particles containing a binder resin, a colorant and a charge controlling agent, wherein the charge controlling agent is a polymer A having a structure "a" represented by formula (1), and the polymer A has a weight average molecular weight (Mw) of 1,000 to 100,000: Formula (1) wherein R 1 represents a hydroxyl group, a carboxyl group, an alkyl group having 1 to 18 carbon atoms, or an alkoxyl group having 1 to 18 carbon atoms, R 2 represents a hydrogen atom, a hydroxyl group, an alkyl group having 1 to 18 carbon atoms, or an alkoxyl group having 1 to 18 carbon atoms, and g represents an integer of 1 to 3 and h represents an integer of 0 to 3, wherein when h is 2 or 3, R 1 can be each independently selected.
摘要翻译：包含含有粘合剂树脂，着色剂和电荷控制剂的调色剂颗粒的调色剂，其中电荷控制剂是具有由式（1）表示的结构“a”的聚合物A，并且聚合物A具有重均分子量（Mw）为1,000〜100,000：式（1）其中，R1表示羟基，羧基，碳原子数1〜18的烷基或碳原子数1〜18的烷氧基，R2表示氢原子，羟基，碳原子数1〜18的烷基或碳原子数1〜18的烷氧基，g表示1〜3的整数，h表示0〜3的整数，h为2或 3，R1可以各自独立选择。

7. 发明申请

WO2012157780A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2012157780A1
公开(公告)日：2012-11-22
申请号：PCT/JP2012/063237
申请日：2012-05-17
申请人： CANON KABUSHIKI KAISHA , KENMOKU, Takashi , ITABASHI, Hitoshi , MASUMOTO, Akane
发明人： KENMOKU, Takashi , ITABASHI, Hitoshi , MASUMOTO, Akane
IPC分类号： G03G9/097 , G03G9/08 , G03G9/087
CPC分类号： G03G9/09733 , G03G9/0806 , G03G9/0815 , G03G9/08706 , G03G9/08708 , G03G9/08711 , G03G9/08722 , G03G9/08726 , G03G9/08733 , G03G9/08791 , G03G9/09321
摘要： A toner including toner particles, each of which comprising a charging component, a polymer having a partial structure represented by the following formula (1) as the side chain, and a colorant: (R 1 represents a hydroxyl group, a carboxyl group, an alkyl group having 1 to 18 carbon atoms, or an alkoxyl group having 1 to 18 carbon atoms; R 2 represents a hydrogen atom, a hydroxyl group, an alkyl group having 1 to 18 carbon atoms, or an alkoxyl group having 1 to 18 carbon atoms; m represents an integer of 0 to 3; if m is 2 or 3, R 1 can be each independently selected; n represents an integer of 1 to 3; and * represents a coupling site in the polymer.)
摘要翻译：包含调色剂颗粒的调色剂，每个调色剂颗粒包含充电组分，具有由下式（1）表示的部分结构的聚合物作为侧链，着色剂：（R1表示羟基，羧基，烷基具有1至18个碳原子的烷基或具有1至18个碳原子的烷氧基; R 2表示氢原子，羟基，具有1至18个碳原子的烷基或具有1至18个碳原子的烷氧基; m表示0〜3的整数，m为2或3时，可各自独立地选择R 1，n表示1〜3的整数，*表示聚合物中的偶联部位。

8. 发明申请

WO2011062289A1 RESIN FOR TONERS, AND TONER 审中-公开
标题翻译：调色剂和调色剂的树脂
公开(公告)号：WO2011062289A1
公开(公告)日：2011-05-26
申请号：PCT/JP2010/070949
申请日：2010-11-17
申请人： CANON KABUSHIKI KAISHA , KENMOKU, Takashi , ITABASHI, Hitoshi
发明人： KENMOKU, Takashi , ITABASHI, Hitoshi
IPC分类号： C08F220/58 , C08F212/14 , C08F228/02 , G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： C08F212/08 , C08F12/24 , C08F212/14 , C08F220/58 , C08G63/918 , G03G9/08706 , G03G9/08708 , G03G9/08722 , G03G9/08726
摘要： To obtain a resin for toners, or a toner, which is superior in the quickness in its rise of charging to a sufficient charge quantity in a short time, in the stability of charging that extends from the initial stage up to the printing on a large number of sheets, and in the stability of charging that comes in a high-temperature and high-humidity environment. As a charge control resin, it is characterized by containing a specific unit having sulfonic acid or a sulfonate as a substituent and a specific unit having a salicylic acid derivative.
摘要翻译：为了获得用于调色剂的树脂或调色剂，其在充电时间的快速上升到足够的充电量，在从初始阶段到印刷的大量充电的稳定性方面，在短时间内以及在高温高湿环境下的充电稳定性。作为电荷控制树脂，其特征在于含有具有磺酸或磺酸酯作为取代基的具体单元和具有水杨酸衍生物的具体单元。

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