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1. 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。

2. 发明申请

US20120196220A1 MAGNETIC TONER 有权
标题翻译：磁性墨粉
公开(公告)号：US20120196220A1
公开(公告)日：2012-08-02
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： G03G9/083
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。

3. 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。

4. 发明申请

US20130309603A1 TONER 审中-公开
标题翻译：托尼
公开(公告)号：US20130309603A1
公开(公告)日：2013-11-21
申请号：US13983243
申请日：2012-02-01
申请人： Toru Takahashi , Katsuhisa Yamazaki , Shuhei Moribe , Daisuke Tsujimoto , Yosuke Iwasaki , Masami Fujimoto
发明人： Toru Takahashi , Katsuhisa Yamazaki , Shuhei Moribe , Daisuke Tsujimoto , Yosuke Iwasaki , Masami Fujimoto
IPC分类号： G03G9/087
CPC分类号： G03G9/08797 , G03G9/0821 , G03G9/08755 , G03G9/08795
摘要： A toner having toner particles, each of which contains a binder resin and a colorant, wherein in viscoelastic properties of the toner as measured with a rotating flat plate rheometer at a frequency of 6.28 rad/sec: a storage elastic modulus at the temperature of 60° C. (G′60) is in a range from 1.0×107 to 1.0×109 (Pa), and a maximal value (G′p) exists for the storage elastic modulus in a temperature range from 110° C. to 140° C., with this G′p being in a range from 5.0×104 to 5.0×106 (Pa).
摘要翻译：具有调色剂颗粒的调色剂，每个调色剂颗粒含有粘合剂树脂和着色剂，其中以6.28rad / sec的频率用旋转平板流变仪测量的调色剂的粘弹性：在60℃的储存弹性模量 ℃（G'60）为1.0×107〜1.0×109（Pa）的范围，在110℃〜140℃的温度范围内存储弹性模量的最大值（G'p） ℃，该G'p在5.0×10 4〜5.0×10 6（Pa）的范围内。

5. 发明申请

US20130302730A1 TONER 有权
标题翻译：托尼
公开(公告)号：US20130302730A1
公开(公告)日：2013-11-14
申请号：US13990367
申请日：2011-12-15
申请人： Toru Takahashi , Katsuhisa Yamazaki , Shuhei Moribe , Daisuke Yoshiba , Daisuke Tsujimoto , Masami Fujimoto
发明人： Toru Takahashi , Katsuhisa Yamazaki , Shuhei Moribe , Daisuke Yoshiba , Daisuke Tsujimoto , Masami Fujimoto
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 3.0×103 Pa to 3.0×104 Pa, where the loss tangent tan δ 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.) [tan δ(T+10)] is 1.0 to 1.5 and the ratio of tan δ(T+10)/tan δ(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通过i）具有70℃至105℃的软化点TA（℃）的树脂（A）反应形成的树脂的粘合剂树脂，并且具有在55℃至120℃的吸热峰的峰顶，ii）具有120℃至160℃的软化点TB（℃）的树脂（B），并具有吸热峰顶在55℃至120℃的峰值，并且在其粘弹性特性中，在180℃下的储能弹性模量（G'180）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顶的峰在50℃至70℃的范围内，并且当峰的顶峰温度由T（℃）表示时，T + 10处的损耗角正切（℃）[tanδ（T + 10）]为1.0〜1.5，tanδ（T + 10）/tanδ（110）的比为0.8〜1.5。

6. 发明授权

US08512925B2 Magnetic toner 有权
标题翻译：磁性调色剂
公开(公告)号：US08512925B2
公开(公告)日：2013-08-20
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： G03G9/08
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。

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. 发明授权

US09128400B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US09128400B2
公开(公告)日：2015-09-08
申请号：US13990367
申请日：2011-12-15
申请人： Toru Takahashi , Katsuhisa Yamazaki , Shuhei Moribe , Daisuke Yoshiba , Daisuke Tsujimoto , Masami Fujimoto
发明人： Toru Takahashi , Katsuhisa Yamazaki , Shuhei Moribe , Daisuke Yoshiba , Daisuke Tsujimoto , Masami Fujimoto
IPC分类号： G03G9/087 , G03G9/08 , G03G9/083 , G03G9/09 , G03G9/097
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 3.0×103 Pa to 3.0×104 Pa, where the loss tangent tan δ 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.) [tan δ(T+10)] is 1.0 to 1.5 and the ratio of tan δ(T+10)/tan δ(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通过i）具有70℃至105℃的软化点TA（℃）的树脂（A）反应形成的树脂的粘合剂树脂，并且具有在55℃至120℃的吸热峰的峰顶，ii）具有120℃至160℃的软化点TB（℃）的树脂（B），并具有吸热峰顶在55℃至120℃的峰值，并且在其粘弹性特性中，在180℃下的储能弹性模量（G'180）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顶的峰在50℃至70℃的范围内，并且当峰的顶峰温度由T（℃）表示时，T + 10处的损耗角正切（℃）[tanδ（T + 10）]为1.0〜1.5，tanδ（T + 10）/tanδ（110）的比为0.8〜1.5。

10. 发明申请

US20130244166A1 TONER 有权
标题翻译：托尼
公开(公告)号：US20130244166A1
公开(公告)日：2013-09-19
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
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。

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