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1. 发明申请

WO2012133471A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2012133471A1
公开(公告)日：2012-10-04
申请号：PCT/JP2012/058038
申请日：2012-03-21
申请人： CANON KABUSHIKI KAISHA , YOSHIBA, Daisuke , OGAWA, Yoshihiro , NISHIKAWA, Kouji , TAMURA, Shigeto , TSUCHIDA, Naohiko , FUJIMOTO, Masami
发明人： YOSHIBA, Daisuke , OGAWA, Yoshihiro , NISHIKAWA, Kouji , TAMURA, Shigeto , TSUCHIDA, Naohiko , FUJIMOTO, Masami
IPC分类号： G03G9/087 , G03G9/097
CPC分类号： G03G9/09783 , G03G9/08755 , G03G9/08795 , G03G9/091 , G03G9/0975
摘要： A toner is provided in which low-temperature fixing properties and high-temperature offset resistance can be compatible, and the environmental stability of image density can also be obtained. A toner obtained by condensation polymerization of an alcohol component containing not less than 70 mol% of an aliphatic polyalcohol with a carboxylic acid component, and including a polyester resin having a concentration of an ester group of not less than 25% by mass and not more than 55% by mass, and a compound represented by the following formula [1] as a charge-controlling agent: (wherein A 1 , A 2 , and A 3 each independently represent H, a nitro group, or a halogen atom; B 1 represents H or an alkyl group; M represents an Fe atom, a Cr atom, or an Al atom; X + represents a H ion, an alkali metal ion, a NH 4 ion, an alkylammonium ion, or mixed ions thereof.)
摘要翻译：提供了一种调色剂，其中低温定影性能和耐高温粘合性可以相容，并且还可以获得图像浓度的环境稳定性。通过使含有70摩尔％以上的脂肪族多元醇的醇成分与羧酸成分进行缩聚反应而得到的调色剂，其特征在于，含有酯基浓度为25质量％以上且不超过25质量％的聚酯树脂 55质量％以下的化合物和作为电荷控制剂的下述通式[1]表示的化合物：（其中，A1，A2和A3各自独立地表示H，硝基或卤素原子; B1表示H或烷基; M表示Fe原子，Cr原子或Al原子; X +表示H离子，碱金属离子，NH 4离子，烷基铵离子或其混合离子。

2. 发明申请

WO2014046295A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2014046295A1
公开(公告)日：2014-03-27
申请号：PCT/JP2013/075964
申请日：2013-09-18
申请人： CANON KABUSHIKI KAISHA
发明人： NISHIKAWA, Kouji , YOSHIBA, Daisuke , OGAWA, Yoshihiro , TAMURA, Shigeto , TSUCHIDA, Naohiko , FUJIMOTO, Masami
IPC分类号： G03G9/097
CPC分类号： G03G9/09775 , G03G9/0827 , G03G9/09758 , G03G9/09783
摘要： Provided is a toner that shows both developability and electrostatic offset resistance. The toner includes a charge controlling agent that is represented by the following formula (1), and that has peaks at 15.000°±0.150° and 20.100 °±0.150 ° in CuKα X-ray diffraction spectrum obtained in 2θ range of 10° or more to 40° or less where θ represents Bragg angle, one of the peaks being a peak having a maximum intensity and the other being a peak having a second maximum intensity.
摘要翻译：提供了显示出显影性和静电抗偏移性的调色剂。该调色剂包括由下式（1）表示的电荷控制剂，并且在2＆Thetas中获得的CuKαX射线衍射光谱中在15.000°±0.150°和20.100°±0.150°具有峰值; 范围在10°以上至40°以下，表示布拉格角，其中一个峰是具有最大强度的峰，另一个是具有第二最大强度的峰。

3. 发明申请

WO2012090844A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2012090844A1
公开(公告)日：2012-07-05
申请号：PCT/JP2011/079750
申请日：2011-12-15
申请人： CANON KABUSHIKI KAISHA , TAKAHASHI, Toru , YAMAZAKI, Katsuhisa , MORIBE, Shuhei , YOSHIBA, Daisuke , TSUJIMOTO, Daisuke , FUJIMOTO, Masami
发明人： TAKAHASHI, Toru , YAMAZAKI, Katsuhisa , MORIBE, Shuhei , YOSHIBA, Daisuke , TSUJIMOTO, Daisuke , FUJIMOTO, Masami
IPC分类号： G03G9/087
CPC分类号： G03G9/08797 , G03G9/0821 , G03G9/0835 , G03G9/08755 , G03G9/08782 , G03G9/08788 , G03G9/08795 , G03G9/0904 , G03G9/091 , G03G9/09783
摘要： To provide a toner that can keep its melt-sticking to sleeve from occurring and, even in double-sided printing, can keep high-temperature offset from occurring and obtain high-quality images on both the surface and the back. The toner comprises toner particles each of which contains a binder resin containing a resin formed by the reaction of i) a resin (A) having a softening point TA (°C) of 70°C to 105°C and having a peak top of endothermic peaks at 55°C to 120°C with ii) a resin (B) having a softening point TB (°C) of 120°C to 160°C and having a peak top of endothermic peaks at 55°C to 120°C, and, in its viscoelasticity characteristics, has a storage elastic modulus at temperature 180°C (G'180) of 3.0×10 3 Pa to 3.0×10 4 Pa, where the loss tangent tanδ has at least one peak having a peak top within the range of 50°C to 70°C and, when peak top temperature of the peak is represented by T(°C), the loss tangent at T+10(°C) [tanδ(T+10)] is 1.0 to 1.5 and the ratio of tanδ(T+10)/tanδ(110) is 0.8 to 1.5.
摘要翻译：为了提供可以保持其熔融粘附到套筒上的调色剂，并且即使在双面打印中，也可以保持高温偏移发生，并在表面和背面上获得高质量的图像。调色剂包含调色剂颗粒，每个调色剂颗粒含有含有树脂的粘合剂树脂，所述树脂通过以下反应形成：i）具有70℃至105℃的软化点TA（℃）的树脂（A）在55℃至120℃下的吸热峰，ii）具有120℃至160℃的软化点TB（℃）的树脂（B），并且在55℃至120℃具有吸热峰的顶峰 C，并且在其粘弹性特性中，在180℃（G'180）为3.0×10 3 Pa至3.0×10 4 Pa的储能弹性模量下，其中损耗角正切具有至少一个具有峰顶的峰在50℃至70℃的范围内，当峰顶峰值由T（℃）表示时，T + 10（℃）[t（T + 10）]处的损耗角正切为1.0〜 1.5，Tand（T + 10）/ tand（110）的比值为0.8〜1.5。

4. 发明申请

WO2010010971A1 IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS 审中-公开
标题翻译：图像形成方法和图像形成装置
公开(公告)号：WO2010010971A1
公开(公告)日：2010-01-28
申请号：PCT/JP2009/063619
申请日：2009-07-24
申请人： CANON KABUSHIKI KAISHA , TAKAHASHI, Tooru , YAMAZAKI, Katsuhisa , MORIBE, Syuhei , YOSHIBA, Daisuke , FUJIMOTO, Masami
发明人： TAKAHASHI, Tooru , YAMAZAKI, Katsuhisa , MORIBE, Syuhei , YOSHIBA, Daisuke , FUJIMOTO, Masami
IPC分类号： G03G5/043 , G03G5/082 , G03G9/083 , G03G5/147
CPC分类号： G03G9/0836 , G03G5/0433 , G03G5/08214 , G03G5/14704 , G03G9/0833
摘要： Provided is an image-forming method, the method including: forming an electrostatic image on an electrostatic image bearing member which has been charged; developing the electrostatic image to form a toner image; transferring the toner image on the electrostatic image bearing member with or without mediating an intermediate transferring member onto a transfer material; and fixing the toner image on the transfer material, in which: the electrostatic image bearing member is a photosensitive member obtained by sequentially laminating a photoconductive layer and a surface layer formed of hydrogenated amorphous silicon carbide, and a sum of an atomic density of silicon atoms and an atomic density of carbon atoms in the surface layer of the photosensitive member is 6.60 x 10 22 atoms/cm 3 or more; and the toner has a binder resin and magnetic iron oxide particles, and the magnetic iron oxide particles contain Fe(2+) at a content of 20.0 mass% or more and 25.0 mass% or less.
摘要翻译：提供了一种图像形成方法，该方法包括：在已经充电的静电图像承载部件上形成静电图像; 显影静电图像以形成调色剂图像; 在有或没有介质中间转印部件转印到转印材料上的情况下将调色剂图像转印到静电图像承载部件上; 并将调色剂图像固定在转印材料上，其中：静电图像承载部件是通过顺序层压光电导层和由氢化非晶碳化硅形成的表面层获得的感光部件和硅原子的原子密度之和并且感光构件的表面层中的碳原子的原子密度为6.60×10 22原子/ cm 3以上; 并且调色剂具有粘合剂树脂和磁性氧化铁颗粒，并且磁性氧化铁颗粒含有20.0质量％以上且25.0质量％以下的Fe（2+）。

5. 发明申请

WO2015016383A1 MAGNETIC TONER 审中-公开
标题翻译：磁性墨粉
公开(公告)号：WO2015016383A1
公开(公告)日：2015-02-05
申请号：PCT/JP2014/070658
申请日：2014-07-30
申请人： CANON KABUSHIKI KAISHA
发明人： YAMAZAKI, Katsuhisa , NISHIKAWA, Koji , YOSHIBA, Daisuke , NOMURA, Shotaro , AKIYAMA, Hiroki , FUJIMOTO, Masami
IPC分类号： G03G9/08 , G03G9/083 , G03G9/087
CPC分类号： G03G9/09725 , G03G9/081 , G03G9/083 , G03G9/0833 , G03G9/08708 , G03G9/08795 , G03G9/09716
摘要： A magnetic toner comprising a toner particle containing a styrene resin as a binder resin and a magnetic substance, and a first inorganic fine particle on surface of the toner particle and an organic-inorganic composite fine particle on the surface of the toner particle, wherein the first inorganic fine particle i) contains at least one inorganic oxide fine particle selected from the group consisting of silica fine particle, titanium oxide fine particle and alumina fine particle, with the proviso that the inorganic oxide fine particle contains silica fine particle in an amount of 85 mass% or more based on the total mass of the inorganic oxide fine particle, and ii) has a number-average particle diameter (D1) of 5 nm or more and 25 nm or less, the coverage ratio A of the toner-particle surface with the first inorganic fine particle is 45.0% or more and 70.0% or less.
摘要翻译：一种磁性调色剂，其包含含有作为粘合剂树脂的苯乙烯树脂和磁性物质的调色剂颗粒，以及调色剂颗粒表面上的第一无机细颗粒和调色剂颗粒表面上的有机 - 无机复合微粒，其中第一无机细粒i）含有选自二氧化硅微粒，氧化钛微粒和氧化铝微粒的至少一种无机氧化物微粒，条件是无机氧化物微粒含有二氧化硅微粒，基于无机氧化物微粒的总质量为85质量％以上，ii）数均粒径（D1）为5nm以上且25nm以下，调色剂颗粒的覆盖率A 第一无机细颗粒的表面为45.0％以上且70.0％以下。

6. 发明申请

WO2015016336A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2015016336A1
公开(公告)日：2015-02-05
申请号：PCT/JP2014/070294
申请日：2014-07-25
申请人： CANON KABUSHIKI KAISHA
发明人： NISHIKAWA, Kouji , YAMAZAKI, Katsuhisa , YOSHIBA, Daisuke , NOMURA, Shotaro , AKIYAMA, Hiroki , FUJIMOTO, Masami
IPC分类号： G03G9/08
CPC分类号： G03G9/0825 , G03G9/0821 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09716
摘要： A toner having excellent development performance, low-temperature fixation, and high-temperature storage stability is provided. An external additive contained in this toner is an organic-inorganic composite fine particle containing an inorganic fine particle embedded in a resin fine particle. The resin fine particle is made from a resin having a melting point of 60°C or more and 150°C or less.
摘要翻译：提供了具有优异的显影性能，低温定影和高温储存稳定性的调色剂。该调色剂中含有的外部添加剂是含有嵌入树脂微粒中的无机微粒的有机 - 无机复合微粒。树脂微粒由熔点为60℃以上且150℃以下的树脂制成。

7. 发明申请

WO2012091148A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2012091148A1
公开(公告)日：2012-07-05
申请号：PCT/JP2011/080556
申请日：2011-12-22
申请人： CANON KABUSHIKI KAISHA , YAMAZAKI, Katsuhisa , MORIBE, Shuhei , YOSHIBA, Daisuke , TAKAHASHI, Toru , TSUJIMOTO, Daisuke , FUJIMOTO, Masami
发明人： YAMAZAKI, Katsuhisa , MORIBE, Shuhei , YOSHIBA, Daisuke , TAKAHASHI, Toru , TSUJIMOTO, Daisuke , FUJIMOTO, Masami
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/087 , G03G9/0821 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： A toner is provided which is superior in the long-term storage stability and has high low-temperature fixing properties. In a DSC curve as measured with a differential scanning calorimeter, the toner has a glass transition temperature of not less than 50 o C and not more than 60 o C; and the toner has, in regard to a resin composition contained therein, a difference of not less than 0.060 W/g in heat flow between a point on the curve at a temperature of 40 o C and a baseline in the range exceeding the glass transition temperature; and in viscoelastic characteristics measured at a frequency of 6.28 rad/sec, the toner has a storage elastic modulus (G'40) at a temperature of 40 o C of not less than 7.0 x 10 8 Pa and not more than 2.0 x 10 9 Pa, and a storage elastic modulus (G'70) at a temperature of 70 o C of not less than 1.0 x 10 5 Pa and not more than 1.0 x 10 7 Pa.
摘要翻译：提供了一种调色剂，其长期保存稳定性优异且具有高的低温定影性。在用差示扫描量热计测量的DSC曲线中，调色剂的玻璃化转变温度不低于50℃且不超过60℃; 对于其中所含的树脂组合物，调色剂在温度为40℃的曲线上的点与在超过玻璃化转变温度的范围内的基线之间的热流中的差异不小于0.060W / g; 并且在6.28rad / sec的频率下测量的粘弹性特性中，调色剂在40℃的温度下的储能弹性模量（G'40）不小于7.0×10 8 Pa且不大于2.0×10 9 Pa，在70℃的温度下的储能弹性模量（G'70）不小于1.0×10 5 Pa且不大于1.0×10 7 Pa。

8. 发明申请

WO2012090741A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2012090741A1
公开(公告)日：2012-07-05
申请号：PCT/JP2011/079279
申请日：2011-12-13
申请人： CANON KABUSHIKI KAISHA , MORIBE, Shuhei , YAMAZAKI, Katsuhisa , YOSHIBA, Daisuke , TAKAHASHI, Toru , TSUJIMOTO, Daisuke , FUJIMOTO, Masami
发明人： MORIBE, Shuhei , YAMAZAKI, Katsuhisa , YOSHIBA, Daisuke , TAKAHASHI, Toru , TSUJIMOTO, Daisuke , FUJIMOTO, Masami
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/08702 , G03G9/08788 , G03G9/08797
摘要： A toner comprising toner particles, each of which contains a binder resin and a colorant, wherein the binder resin includes a resin having an endothermic peak at a temperature of 55°C to 120°C in a DSC curve; the toner has a softening point Tm of 90°C to 140°C; in the viscoelastic characteristic of the toner measured at a frequency of 6.28 rad/sec, the storage elastic modulus at a temperature of 180°C is 1.0 × 10 2 Pa to 1.0 × 10 4 Pa; in a chart with the temperature on the x-axis and tanδ on the y-axis, tanδ has a peak having a peak top in the range of 50°C to 70°C; tanδ(P) at the peak top temperature is 2.0 to 10.0; the ratio of the tanδ (P) at the peak top temperature to tanδ (Tm) at a temperature of Tm (tanδ(P) /tanδ (Tm)) is in the range of 2.5 to 8.0.
摘要翻译：包含调色剂颗粒的调色剂，每个调色剂颗粒都含有粘合剂树脂和着色剂，其中粘合剂树脂包括在DSC曲线中在55℃至120℃的温度下具有吸热峰的树脂; 调色剂的软化点Tm为90℃至140℃; 在以6.28rad / sec的频率测量的调色剂的粘弹性特性中，180℃温度下的储能弹性模量为1.0×102Pa至1.0×104Pa; 在具有x轴上的温度和y轴上的温度的图中，t具有峰顶在50℃至70℃的范围内的峰; 峰顶温度（P）为2.0〜10.0; 在Tm（t（（P）/ Tand（Tm））的温度下，峰顶温度下的峰（P）与T T（Tm）的比率在2.5〜8.0的范围内。

9. 发明授权

EP2898373B1 TONER 失效转让
标题翻译：碳粉
公开(公告)号：EP2898373B1
公开(公告)日：2017-03-29
申请号：EP13838321.1
申请日：2013-09-18
申请人： Canon Kabushiki Kaisha
发明人： NISHIKAWA, Koji , YOSHIBA, Daisuke , OGAWA, Yoshihiro , TAMURA, Shigeto , TSUCHIDA, Naohiko , FUJIMOTO, Masami
IPC分类号： G03G9/097
CPC分类号： G03G9/09775 , G03G9/0827 , G03G9/09758 , G03G9/09783

10. 发明公开

EP2659311A1 TONER 有权
标题翻译：碳粉
公开(公告)号：EP2659311A1
公开(公告)日：2013-11-06
申请号：EP11852686.2
申请日：2011-12-15
申请人： Canon Kabushiki Kaisha
发明人： TAKAHASHI, Toru , YAMAZAKI, Katsuhisa , MORIBE, Shuhei , YOSHIBA, Daisuke , TSUJIMOTO, Daisuke , FUJIMOTO, Masami
IPC分类号： G03G9/087
CPC分类号： G03G9/08797 , G03G9/0821 , G03G9/0835 , G03G9/08755 , G03G9/08782 , G03G9/08788 , G03G9/08795 , G03G9/0904 , G03G9/091 , G03G9/09783
摘要： To provide a toner that can keep its melt-sticking to sleeve from occurring and, even in double-sided printing, can keep high-temperature offset from occurring and obtain high-quality images on both the surface and the back. The toner comprises toner particles each of which contains a binder resin containing a resin formed by the reaction of i) a resin (A) having a softening point TA (°C) of 70°C to 105°C and having a peak top of endothermic peaks at 55°C to 120°C with ii) a resin (B) having a softening point TB (°C) of 120°C to 160°C and having a peak top of endothermic peaks at 55°C to 120°C, and, in its viscoelasticity characteristics, has a storage elastic modulus at temperature 180°C (G'180) of 3.0×10
3 Pa to 3.0×10
4 Pa, where the loss tangent tanδ has at least one peak having a peak top within the range of 50°C to 70°C and, when peak top temperature of the peak is represented by T(°C), the loss tangent at T+10(°C) [tanδ(T+10)] is 1.0 to 1.5 and the ratio of tanδ(T+10)/tanδ(110) is 0.8 to 1.5.
摘要翻译：为了提供能够保持其与套筒不熔融粘附的调色剂，并且即使在双面印刷中，也能够保持高温偏移发生并且在表面和背面获得高质量图像。所述调色剂包含调色剂颗粒，每种调色剂颗粒含有粘合剂树脂，所述粘合剂树脂包含通过以下反应形成的树脂：i）具有70℃至105℃的软化点TA（℃）并且具有在55℃至120℃与ii）具有120℃至160℃的软化点TB（℃）且在55℃至120℃具有吸热峰顶部的树脂（B）的吸热峰 C，并且在其粘弹性特性中，在温度180℃（G'180）下的储能弹性模量为3.0×10 3 Pa至3.0×10 4 Pa，其中损耗角正切tanδ具有至少一个具有峰在T℃10（℃）[tanδ（T + 10）]下的损耗角正切为T℃（℃）时的损耗角正切为50℃〜70℃的范围内，峰的峰顶温度为T 1.0〜1.5，tanδ（T + 10）/tanδ（110）的比例为0.8〜1.5。

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