专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012046747A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2012046747A1
公开(公告)日：2012-04-12
申请号：PCT/JP2011/072906
申请日：2011-09-28
申请人： CANON KABUSHIKI KAISHA , ABE, Nobuhisa , YACHI, Shinya , YOSHIZAKI, Kazumi , NAKAYAMA, Kenichi , KUROKI, Shiro
发明人： ABE, Nobuhisa , YACHI, Shinya , YOSHIZAKI, Kazumi , NAKAYAMA, Kenichi , KUROKI, Shiro
IPC分类号： G03G9/08
CPC分类号： G03G9/08782 , G03G9/0821 , G03G9/08795 , G03G9/08797 , G03G9/09708
摘要： To provide a toner having a superior developing performance while preventing any fixing assembly from being contaminated, the toner has toner particles which have toner base particles containing at least a binder resin, a colorant and a wax, and an inorganic fine powder, wherein the wax has a 0.2% by mass heating loss temperature of 200 °C or more and a 1.0% by mass heating loss temperature of 250°C or more and has a melt viscosity at 120°C of from 3.0 mPa · s to 15.0 mPa · s.
摘要翻译：为了提供具有优异显影性能的调色剂，同时防止任何定影组件被污染，调色剂具有调色剂颗粒，其具有至少含有粘合剂树脂，着色剂和蜡的调色剂基础颗粒和无机细粉末，其中蜡具有200质量％的加热损失温度为200℃以上且1.0质量％的加热失
火温度为250℃以上，并且在120℃下的熔融粘度为3.0mPa·s〜15.0mPa·s 。

2. 发明申请

WO2012033220A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2012033220A1
公开(公告)日：2012-03-15
申请号：PCT/JP2011/070683
申请日：2011-09-06
申请人： CANON KABUSHIKI KAISHA , NAKAYAMA, Ken-ichi , YACHI, Shinya , KABURAGI, Takeshi , ABE, Nobuhisa , KUROKI, Shiro
发明人： NAKAYAMA, Ken-ichi , YACHI, Shinya , KABURAGI, Takeshi , ABE, Nobuhisa , KUROKI, Shiro
IPC分类号： G03G9/08
CPC分类号： G03G9/0825 , G03G9/0804 , G03G9/0806 , G03G9/0821 , G03G9/08711 , G03G9/08782
摘要： The present invention provides a toner that gives satisfactory fixing image quality in both high-speed fixing process and low-speed fixing process and shows excellent image quality for a long time by inhibiting inside contamination even in repeated use. In a toner including toner particles containing a binder resin, a hydrocarbon wax, and a coloring agent, the hydrocarbon wax is prescribed by a relationship in total amounts of components having carbon atoms in specific ranges in thermal desorption and GC/MS analysis when heated at 200°C for 10 minutes.
摘要翻译：本发明提供了一种在高速定影处理和低速定影处理中提供令人满意的定影图像质量的调色剂，并且即使在重复使用中也通过抑制内部污染而长时间显示出优异的图像质量。在包含含有粘合剂树脂，烃蜡和着色剂的调色剂颗粒的调色剂中，通过在热解吸中具有特定范围的碳原子的组分的总量与在加热时的GC / MS分析时的关系来规定烃蜡 200℃10分钟。

3. 发明申请

WO2011122691A1 TONER AND PROCESS FOR PRODUCING TONER 审中-公开
标题翻译：生产墨粉的调色剂和方法
公开(公告)号：WO2011122691A1
公开(公告)日：2011-10-06
申请号：PCT/JP2011/058473
申请日：2011-03-28
申请人： CANON KABUSHIKI KAISHA , YOSHIZAKI, Kazumi , YACHI, Shinya , KATSUTA, Yasushi , NAKAYAMA, Ken-ichi , KABURAGI, Takeshi
发明人： YOSHIZAKI, Kazumi , YACHI, Shinya , KATSUTA, Yasushi , NAKAYAMA, Ken-ichi , KABURAGI, Takeshi
IPC分类号： G03G9/08 , G03G9/093 , G03G9/087
CPC分类号： G03G9/0821 , G03G9/08795 , G03G9/08797 , G03G9/09321 , G03G9/09328 , G03G9/09385 , G03G9/09392
摘要： A toner is provided which has toner particles and an inorganic fine powder; the toner particles being obtained by suspension polymerization using a specific polar resin. The toner is a toner in which; where, in displacement levels found in a micro-compression test in which a force is applied to a toner single particle at a loading rate of 9.8 x 10 -6 N/sec to measure a displacement level (μm) at a point of time where the force has reached a maximum force of 4.90 x 10 -4 N, the displacement level of the toner at a measurement temperature of 25 °C is represented by X(25) and the displacement level of the toner at a measurement temperature of 50 °C by X(50), and the number average particle diameter of the toner is represented by D (μm), the X(25), X(50) and D satisfies the relations: 0.10 ≤ X(25)/D ≤ 0.35 (1) 30 ≤ [X(50)-X(25)]/X(25) x 100 ≤ 150 (2).
摘要翻译：提供具有调色剂颗粒和无机细粉末的调色剂; 调色剂颗粒通过使用特定极性树脂的悬浮聚合获得。调色剂是其中的调色剂; 其中，在微压缩试验中发现位移水平，其中以9.8×10-6N /秒的载荷速率将力施加到调色剂单颗粒上以在时间点测量位移水平（μm），力达到4.90×10-4N的最大力，在25℃的测量温度下调色剂的位移水平由X（25）表示，调色剂在测量温度为50°时的位移水平 C（X），X（50），并且调色剂的数均粒径由D（μm）表示，X（25），X（50）和D满足关系：0.10 = X（25）/ D = 0.35 （1）30 = [X（50）-X（25）] / X（25）×100 = 150（2）。

4. 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。

5. 发明申请

WO2007077643A1 NON-MAGNETIC TONER 审中-公开
标题翻译：非磁性墨粉
公开(公告)号：WO2007077643A1
公开(公告)日：2007-07-12
申请号：PCT/JP2006/313351
申请日：2006-06-28
申请人： CANON KABUSHIKI KAISHA , TOSAKA, Emi , ABE, Koji , MIKURIYA, Yushi , HANDA, Satoshi , YACHI, Shinya , YOSHIZAKI, Kazumi , HASHIMOTO, Yasuhiro
发明人： TOSAKA, Emi , ABE, Koji , MIKURIYA, Yushi , HANDA, Satoshi , YACHI, Shinya , YOSHIZAKI, Kazumi , HASHIMOTO, Yasuhiro
IPC分类号： G03G9/087
CPC分类号： G03G9/08797 , G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/08711 , G03G9/08726 , G03G9/08728 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/09708
摘要： An object of the present invention is to provide a toner excellent in fixing ability and developing ability. Provided is a non-magnetic toner including: toner particles each containing at least a binder resin, a colorant, and a wax component; and an inorganic fine powder, wherein: the toner has a specific storage elastic modulus at each of 110 C and 150 C; when a temperature at which a differential curve of a temperature and the common logarithm LogG' of a storage elastic modulus G' shows the minimum value in the temperature region of 60 to 130 C is denoted by T0, a straight line having the largest gradient out of straight lines each connecting points on the differential curve at temperatures of T0 + a and (T0 + a) + 1 ( C) [where a represents an integer of 0 to 9] is denoted by A, a straight line having the smallest gradient out of straight lines each connecting points on the differential curve at temperatures of T0 + b ( C) and (T0 + b) + 10 ( C) [where b represents an integer of 0 or more] is denoted by B, and a straight line having the largest gradient out of straight lines each connecting points on the differential curve at temperatures of T0 + c and (T0 + c) + 10 ( C) [where c represents an integer larger than "a value b when a straight line B is given"] is denoted by C, the relationship of 1 C ? ¢TA (from T0 to the point of intersection of the straight lines A and B) ? 20 C and the relationship of 100 C ? TBC (the point of intersection of the straight lines B and C) ? 120 C are established.
摘要翻译：本发明的目的是提供一种定影能力和显影能力优良的调色剂。提供一种非磁性调色剂，其包括：各自至少含有粘合剂树脂，着色剂和蜡组分的调色剂颗粒; 和无机细粉末，其中：所述调色剂在110℃和150℃各自具有特定的储存弹性模量; 当温度的差分曲线和存储弹性模量G'的常用对数LogG'在60至130℃的温度区域中的最小值的温度表示为T0时，具有最大梯度的直线在T0 + a和（T0 + a）+ 1（C）[其中a表示0到9的整数]的温度下，差分曲线上的每个连接点的直线表示为A，具有最小梯度的直线在T0 + b（C）和（T0 + b）+10（C）[其中b表示0以上的整数]的温度下，差分曲线上的每个连接点的直线表示为B，直线在T0 + c和（T0 + c）+10（C）的温度下，在差分曲线上的每个连接点上的直线具有最大梯度的线[其中c表示当直线B 给出“]由C表示，1 C？ ¢TA（从T0到直线A和B的交点）？ 20 C，关系为100 C？ TBC（直线B和C的交点）？建立120 C。

6. 发明申请

WO2013008944A1 TONER AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：调色剂及其制造方法
公开(公告)号：WO2013008944A1
公开(公告)日：2013-01-17
申请号：PCT/JP2012/068048
申请日：2012-07-10
申请人： CANON KABUSHIKI KAISHA , KATSUTA, Yasushi , YACHI, Shinya , SHIMURA, Takeshi , ABE, Nobuhisa , KAMIKURA, Kenta
发明人： KATSUTA, Yasushi , YACHI, Shinya , SHIMURA, Takeshi , ABE, Nobuhisa , KAMIKURA, Kenta
IPC分类号： G03G9/087
CPC分类号： G03G9/0821 , G03G9/0806 , G03G9/08708 , G03G9/08711 , G03G9/08722 , G03G9/08728 , G03G9/08733 , G03G9/08782 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/093 , G03G9/09321 , G03G9/09364
摘要： In a toner including toner particles obtained by performing suspension polymerization using a monomer composition containing a polymerizable monomer and a polar resin and in a method for manufacturing the above toner, the polar resin satisfies the following conditions (1) to (4). (1) The polar resin includes a styrene-based resin. (2) A main peak molecular weight Mp is 5,000 to 100,000. (3) When the acid value of a low molecular weight component is represented by A and the acid value of a high molecular weight component is represented by B, 0.80≤A/B≤1.20 is satisfied. (4) The acid value is 5.0 to 40.0 mgKOH/g.
摘要翻译：在包含通过使用含有可聚合单体和极性树脂的单体组合物进行悬浮聚合而获得的调色剂颗粒的调色剂中，并且在制备上述调色剂的方法中，极性树脂满足以下条件（1）至（4）。（1）极性树脂包括苯乙烯类树脂。（2）主峰分子量Mp为5,000〜100,000。（3）当低分子量成分的酸值由A表示，高分子量成分的酸值由B表示时，满足0.80 = A / B = 1.20。（4）酸值为5.0〜40.0mgKOH / g。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式