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1. 发明授权

US06881527B2 Toner, and process cartridge 有权
标题翻译：墨粉和处理墨盒
公开(公告)号：US06881527B2
公开(公告)日：2005-04-19
申请号：US10391563
申请日：2003-03-20
申请人： Shuhei Moribe , Hirohide Tanikawa , Hiroshi Yusa , Takashige Kasuya , Yoshihiro Ogawa , Hideto Iida , Katsuhisa Yamazaki
发明人： Shuhei Moribe , Hirohide Tanikawa , Hiroshi Yusa , Takashige Kasuya , Yoshihiro Ogawa , Hideto Iida , Katsuhisa Yamazaki
IPC分类号： G03G9/087
CPC分类号： G03G9/08755
摘要： In a toner having a polyester resin as a binder resin component, and a colorant, the toner contains (a) in the binder resin component, from 20.0% by weight to 65.0% by weight of a tetrahydrofuran-insoluble matter A1 in 6-hour extraction and from 35.0% by weight to 80.0% by weight of a tetrahydrofuran-soluble matter A2 in 6-hour extraction, (b) in the binder resin component, from 10.0% by weight to 30.0% by weight of a tetrahydrofuran-insoluble matter B1 in 16-hour extraction and from 70.0% by weight to 90.0% by weight of a tetrahydrofuran-soluble matter B2 in 16-hour extraction, and (c) in the binder resin component, from 0.5% by weight to 3.0% by weight of an orthodichloro-benzene-insoluble matter C1 in 6-hour extraction at 185° C. and from 97.0% by weight to 99.5% by weight of an orthodichlorobenzene-soluble matter C2 in 6-hour extraction at 185° C. The proportion of C1 to B1, C1/B1, is from 0.06 to 0.15, and the A1, B1 and C1 satisfy the following expression (1): A1>B1>C1. Expression (1) A process cartridge makes use of this toner.
摘要翻译：在具有作为粘合剂树脂组分的聚酯树脂和着色剂的调色剂中，调色剂在粘合剂树脂组分中含有（a）20.0重量％至65.0重量％的四氢呋喃不溶物A1在6小时内萃取，在6小时萃取中为35.0重量％〜80.0重量％的四氢呋喃可溶性物质A2，（b）粘合剂树脂成分中的10.0重量％〜30.0重量％的四氢呋喃不溶物 B1提取16小时，在16小时提取中为70.0重量％〜90.0重量％的四氢呋喃可溶性物质B2，（c）在粘合剂树脂成分中，0.5重量％〜3.0重量％的异丙苯不溶物C1在185℃下提取6小时，在185℃下6小时萃取时为97.0重量％至99.5重量％的邻二氯苯可溶物C2。 C1〜B1，C1 / B1为0.06〜0.15，A1，B1，C1满足下式（1）：< e description =“In-line Formulas”end =“lead”？> A1> B1> C1。表达式（1）<？in-line-formula description =“在线公式”end =“tail”？>处理盒使用此碳粉。

2. 发明授权

US06875549B2 Dry toner, toner production process, image forming method and process cartridge 有权
标题翻译：干粉，调色剂生产过程，成像方法和处理盒
公开(公告)号：US06875549B2
公开(公告)日：2005-04-05
申请号：US10117232
申请日：2002-04-08
申请人： Katsuhisa Yamazaki , Hirohide Tanikawa , Hiroshi Yusa , Takashige Kasuya , Yoshihiro Ogawa , Shuhei Moribe
发明人： Katsuhisa Yamazaki , Hirohide Tanikawa , Hiroshi Yusa , Takashige Kasuya , Yoshihiro Ogawa , Shuhei Moribe
IPC分类号： G03G9/08 , G03G9/083
CPC分类号： G03G9/081 , G03G9/0815 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/0833
摘要： A toner showing a high transferability and suitable for use in cleanerless image forming system is formed of toner particles comprising at least a binder resin and magnetic iron oxide. The toner is characterized by a specific circularity distribution relative to its weight-average particle size and a controlled degree of surface-exposed magnetic iron oxide providing an extract solution with hydrochloric acid showing an absorbance of 1.0-2.5 at a wavelength of 340 nm. The toner is suitably produced by a production system including a rotary mechanical pulverizer and a one-pass surface treatment apparatus for continuously applying a mechanical impact force to pulverized toner particles therein.
摘要翻译：显示高转印性并适用于无清洁器成像系统的调色剂由至少包含粘合剂树脂和磁性氧化铁的调色剂颗粒形成。调色剂的特征在于相对于其重均粒径具有特定的圆形度分布，并且受控程度的表面暴露的磁性氧化铁提供了在340nm的波长处显示吸光度为1.0-2.5的盐酸的提取溶液。该调色剂通过包括旋转机械粉碎机和用于将粉碎的调色剂颗粒连续施加机械冲击力的单程表面处理设备的生产系统适当地制造。

3. 发明申请

US20050048390A1 Toner 有权
标题翻译：爽肤水
公开(公告)号：US20050048390A1
公开(公告)日：2005-03-03
申请号：US10902072
申请日：2004-07-30
申请人： Shuhei Moribe , Nobuyuki Okubo , Tsutomu Onuma , Hideto Iida , Koji Nishikawa , Takashige Kasuya
发明人： Shuhei Moribe , Nobuyuki Okubo , Tsutomu Onuma , Hideto Iida , Koji Nishikawa , Takashige Kasuya
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/08711 , G03G9/081 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08708 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner is composed of toner particles including toner base particles containing atleast a binder resin and a colorant, and inorganic fine particles. The toner base particles having a specific circle-equivalent diameter as measured with a flow type particle image analizer have a specific average circularity. The toner base particles have a specific surface roughness as measured with a scanning probe microscope. The binder resin contains at least a vynil resin having as partial structure a linkage formed by the reaction of a carboxyl group with an epoxy group.
摘要翻译：调色剂由包括至少含有粘合剂树脂和着色剂的调色剂基础颗粒和无机细颗粒的调色剂颗粒组成。用流动型颗粒图像分析仪测量的具有特定圆当量直径的调色剂基础颗粒具有特定的平均圆形度。调色剂基础颗粒具有用扫描探针显微镜测量的比表面粗糙度。粘合剂树脂含有至少一种具有通过羧基与环氧基的反应形成的连接部分结构的野草树脂。

4. 发明授权

US07273686B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US07273686B2
公开(公告)日：2007-09-25
申请号：US10901176
申请日：2004-07-29
申请人： Tsutomu Onuma , Nobuyuki Okubo , Hideto Iida , Takashige Kasuya , Koji Nishikawa , Shuhei Moribe
发明人： Tsutomu Onuma , Nobuyuki Okubo , Hideto Iida , Takashige Kasuya , Koji Nishikawa , Shuhei Moribe
IPC分类号： G03G9/08
CPC分类号： G03G9/0817 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： In a toner comprising toner particles which comprise toner base particles containing at least a binder resin and a magnetic material, and inorganic fine particles, the toner base particles have been obtained through a pulverization step; and, the toner base particles having a circle-equivalent diameter of from 3 μm or more to 400 μm or less as measured with a flow type particle image analyzer have an average circularity of from 0.935 or more to less than 0.970; and the toner base particles have an average surface roughness of from 5.0 nm or more to less than 35.0 nm as measured with a scanning probe microscope. The toner can enjoy less toner consumption per sheet of images, can achieve a long lifetime in a smaller quantity of toner, and has superior developing performance in any environment.
摘要翻译：在包含调色剂颗粒的调色剂中，所述调色剂颗粒包含至少含有粘合剂树脂和磁性材料的调色剂基础颗粒和无机细颗粒，通过粉碎步骤获得调色剂基础颗粒; 并且使用流动型粒子图像分析仪测定的圆当量直径为3μm以上至400μm以下的调色剂母粒的平均圆形度为0.935以上且小于0.970μm，调色剂母粒的平均表面粗糙度为5.0nm以上且小于35.0nm，用扫描探针显微镜测定。调色剂可以减少每张图像的碳粉消耗，可以在较少量的调色剂中实现长寿命，并且在任何环境中具有优异的显影性能。

5. 发明申请

US20050026065A1 Toner 有权
标题翻译：爽肤水
公开(公告)号：US20050026065A1
公开(公告)日：2005-02-03
申请号：US10901176
申请日：2004-07-29
申请人： Tsutomu Onuma , Nobuyuki Okubo , Hideto Iida , Takashige Kasuya , Koji Nishikawa , Shuhei Moribe
发明人： Tsutomu Onuma , Nobuyuki Okubo , Hideto Iida , Takashige Kasuya , Koji Nishikawa , Shuhei Moribe
IPC分类号： G01Q30/14 , G03G9/08 , G03G9/097
CPC分类号： G03G9/0817 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： In a toner comprising toner particles which comprise toner base particles containing at least a binder resin and a magnetic material, and inorganic fine particles, the toner base particles have been obtained through a pulverization step; and, the toner base particles having a circle-equivalent diameter of from 3 μm or more to 400 μm or less as measured with a flow type particle image analyzer have an average circularity of from 0.935 or more to less than 0.970; and the toner base particles have an average surface roughness of from 5.0 nm or more to less than 35.0 nm as measured with a scanning probe microscope. The toner can enjoy less toner consumption per sheet of images, can achieve a long lifetime in a smaller quantity of toner, and has superior developing performance in any environment.
摘要翻译：在包含调色剂颗粒的调色剂中，所述调色剂颗粒包含至少含有粘合剂树脂和磁性材料的调色剂基础颗粒和无机细颗粒，通过粉碎步骤获得调色剂基础颗粒; 并且使用流动型粒子图像分析仪测定的圆当量直径为3μm以上至400μm以下的调色剂母粒的平均圆形度为0.935以上且小于0.970μm，调色剂母粒的平均表面粗糙度为5.0nm以上且小于35.0nm，用扫描探针显微镜测定。调色剂可以减少每张图像的碳粉消耗，可以在较少量的调色剂中实现长寿命，并且在任何环境中具有优异的显影性能。

6. 发明授权

US07288354B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US07288354B2
公开(公告)日：2007-10-30
申请号：US10902072
申请日：2004-07-30
申请人： Shuhei Moribe , Nobuyuki Okubo , Tsutomu Onuma , Hideto Iida , Koji Nishikawa , Takashige Kasuya
发明人： Shuhei Moribe , Nobuyuki Okubo , Tsutomu Onuma , Hideto Iida , Koji Nishikawa , Takashige Kasuya
IPC分类号： G03G9/00
CPC分类号： G03G9/08711 , G03G9/081 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08708 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner is composed of toner particles including toner base particles containing at least a binder resin and a colorant, and inorganic fine particles. The toner base particles having a specific circle-equivalent diameter as measured with a flow type particle image analyzer have a specific average circularity. The toner base particles have a specific surface roughness as measured with a scanning probe microscope. The binder resin contains at least a vinyl resin having as partial structure a linkage formed by the reaction of a carboxyl group with an epoxy group.
摘要翻译：调色剂由包含至少含有粘合剂树脂和着色剂的调色剂基础颗粒和无机细颗粒的调色剂颗粒组成。用流动型粒子图像分析仪测量的具有特定圆当量直径的调色剂基础颗粒具有特定的平均圆形度。调色剂基础颗粒具有用扫描探针显微镜测量的比表面粗糙度。粘合剂树脂至少含有作为部分结构的由羧基与环氧基的反应形成的键的乙烯基树脂。

7. 发明授权

US09097998B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US09097998B2
公开(公告)日：2015-08-04
申请号：US13990369
申请日：2011-12-22
申请人： Katsuhisa Yamazaki , Shuhei Moribe , Daisuke Yoshiba , Toru Takahashi , Daisuke Tsujimoto , Masami Fujimoto
发明人： Katsuhisa Yamazaki , Shuhei Moribe , Daisuke Yoshiba , Toru Takahashi , Daisuke Tsujimoto , Masami Fujimoto
IPC分类号： G03G9/087 , G03G9/08
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° C. and not more than 60° 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° 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° C. of not less than 7.0×108 Pa and not more than 2.0×109 Pa, and a storage elastic modulus (G′70) at a temperature of 70° C. of not less than 1.0×105 Pa and not more than 1.0×107 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℃。并且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的范围内的基线之间的热流中的热流不同为0.060W / g 转变温度; 并且以6.28rad / sec的频率测量的粘弹特性中，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 ，并且在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. 发明授权

US08501377B2 Magnetic toner 有权
标题翻译：磁性调色剂
公开(公告)号：US08501377B2
公开(公告)日：2013-08-06
申请号：US13354092
申请日：2012-01-19
申请人： Toru Takahashi , Katsuhisa Yamazaki , Shuhei Moribe , Daisuke Tsujimoto , Masami Fujimoto
发明人： Toru Takahashi , Katsuhisa Yamazaki , Shuhei Moribe , Daisuke Tsujimoto , Masami Fujimoto
IPC分类号： G03G9/08
CPC分类号： G03G9/0833 , G03G9/0823 , G03G9/0835 , G03G9/0836 , G03G9/08755
摘要： Provided is a magnetic toner capable of providing a stable image by suppressing sleeve contamination even under a high-temperature and high-humidity environment and under a normal-temperature and low-humidity environment and further suppressing large-particle fogging caused after the toner is left alone for a week. The magnetic toner contains toner particles, each of which contains a binder resin and a magnetic iron oxide particle, in which the binder resin has a polyester unit, the toner has i) a dielectric loss factor at 40° C. and 100 kHz of 0.50 pF/m or more but 0.90 pF/m or less, and ii) a true specific gravity of 1.50 g/cm3 or more but 1.85 g/cm3 or less.
摘要翻译：提供一种即使在高温高湿环境下也能在常温低湿环境下即使通过抑制套筒污染来提供稳定图像的磁性调色剂，并且进一步抑制了在调色剂剩余之后引起的大颗粒起雾独自一个星期。磁性调色剂含有调色剂颗粒，每个调色剂颗粒含有粘合剂树脂和磁性氧化铁颗粒，其中粘合剂树脂具有聚酯单元，调色剂具有i）在40℃和100kHz的介电损耗系数为0.50 pF / m以上，0.90pF / m以下，ii）真比重为1.50g / cm 3以上，1.85g / cm 3以下。

9. 发明申请

US20120196219A1 MAGNETIC TONER 有权
标题翻译：磁性墨粉
公开(公告)号：US20120196219A1
公开(公告)日：2012-08-02
申请号：US13354078
申请日：2012-01-19
申请人： Shuhei Moribe , Katsuhisa Yamazaki , Toru Takahashi , Daisuke Tsujimoto , Masami Fujimoto
发明人： Shuhei Moribe , Katsuhisa Yamazaki , Toru Takahashi , Daisuke Tsujimoto , Masami Fujimoto
IPC分类号： G03G9/087
CPC分类号： G03G9/0835 , G03G9/0836 , G03G9/08755 , G03G9/09708 , G03G9/09783
摘要： Provided is a magnetic toner capable of preventing electrostatic offset while attaining a high image quality by a high speed machine. The magnetic toner comprises magnetic toner particles, each of which contains a binder resin and a magnetic material, and a fine inorganic powder, in which the binder resin contains a polyester unit, and the magnetic toner has a dielectric loss factor at 40° C. and 100 kHz of 0.40 pF/m or more but 1.00 pF/m or less and a dielectric loss factor at 150° C. and 100 kHz of 0.50 pF/m or more but 4.00 pF/m or less.
摘要翻译：提供一种能够通过高速机器获得高图像质量的静电偏移的磁性调色剂。磁性调色剂包括各自含有粘合剂树脂和磁性材料的磁性调色剂颗粒和粘合剂树脂含有聚酯单元的细无机粉末，并且磁性调色剂在40℃具有介电损耗系数。并且在150℃和100kHz的介电损耗因子为0.50pF / m以上且4.00pF / m以下的情况下的介电损耗系数为0.40pF / m以上且1.00pF / m以下的100kHz。

10. 发明申请

US20130252167A1 TONER 审中-公开
标题翻译：托尼
公开(公告)号：US20130252167A1
公开(公告)日：2013-09-26
申请号：US13991348
申请日：2011-12-13
申请人： Shuhei Moribe , Katsuhisa Yamazaki , Daisuke Yoshiba , Toru Takahashi , Daisuke Tsujimoto , Masami Fujimoto
发明人： Shuhei Moribe , Katsuhisa Yamazaki , Daisuke Yoshiba , Toru Takahashi , Daisuke Tsujimoto , Masami Fujimoto
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 1.0×102 Pa to 1.0×104 Pa; in a chart with the temperature on the x-axis and tan δ on the y-axis, tan δ has a peak having a peak top in the range of 50° C. to 70° C.; tan δ (P) at the peak top temperature is 2.0 to 10.0; the ratio of the tan δ (P) at the peak top temperature to tan δ (Tm) at a temperature of Tm (tan δ (P)/tan δ (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特性中，在180℃的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tanδ的图表中，tanδ具有峰顶在50℃至70℃的范围内的峰。峰顶温度下的tanδ（P）为2.0〜10.0; 在Tm温度（tanδ（P）/tanδ（Tm））下，峰顶温度下的tanδ（P）与tanδ（Tm）的比率在2.5〜8.0的范围内。

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