会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Method for forming an image
    • 图像形成方法
    • US07067225B2
    • 2006-06-27
    • US10753058
    • 2004-01-07
    • Shuntaro WatanabeYushi MikuriyaTakeshi YamamotoShinya YachiKatsuyuki Nonaka
    • Shuntaro WatanabeYushi MikuriyaTakeshi YamamotoShinya YachiKatsuyuki Nonaka
    • G03G15/16
    • G03G15/08G03G2215/0119G03G2215/0617
    • To provide an method for forming an image capable of effectively suppressing a toner from deteriorating and also capable of keeping the quality of an image for a long period of time, even when the method is applied to an apparatus with as high process speed. The prevent invention provides an method for forming an image, in which a developing unit is used, which includes: a rotatable cylindrical toner bearing member having a diameter represented as Rd (mm); and a rotatable cylindrical toner-supplying member having a diameter Rs (mm), the diameters Rd and Rs satisfying the following relational expression (1): 1≦Rs−Rd≦10  (1) and in which the nonmagnetic one-component toner having an degree of aggregation of 5 to 30% and an electric resistivity of 1×1014 to 1×1018 Ω·cm at an electric field of 1×104 V/cm is used.
    • 为了提供一种用于形成能够有效地抑制调色剂劣化并且还能够长时间保持图像的质量的图像的方法,即使将该方法应用于具有高处理速度的设备。 防止发明提供了一种用于形成图像的方法,其中使用显影单元,其包括:具有以Rd(mm)表示的直径的可旋转圆柱形调色剂承载构件; 和直径Rs(mm)的可旋转的圆柱形调色剂供给部件,直径Rd和Rs满足以下关系式(1):<?in-line-formula description =“In-line formula”end =“lead” α> 1 <= Rs-Rd <= 10(1)<?in-line-formula description =“In-line Formulas”end =“tail”?>,其中具有聚集度的非磁性单组分调色剂 在1×10 4 V / cm的电场下为5〜30%,电阻率为1×10 14〜1×10 8Ω·cm 用过的。
    • 3. 发明申请
    • Toner kit and color-image-forming method
    • 墨粉盒和彩色图像形成方法
    • US20060093930A1
    • 2006-05-04
    • US11303678
    • 2005-12-16
    • Katsuyuki NonakaYushi MikuriyaShinya YachiShuntaro Watanabe
    • Katsuyuki NonakaYushi MikuriyaShinya YachiShuntaro Watanabe
    • G03G15/01
    • G03G13/013
    • In a toner kit having i) a non-magnetic black toner having at least carbon black and ii) color toners, the black toner has a weight-average particle diameter represented by D4b and a one-point method BET specific surface area represented by Sb, and the color toners, other than the-black toner, each have a weight-average particle diameter represented by D4c and a one-point method BET specific surface area represented by Sc, where the black toner and color toners satisfy the following relations (1) and (2): 0.60≦D4.c/D4b≦0.96,   Relation (1): 0.750≦Sc/Sb≦1.000;   Relation (2): and each have an average circularity of from 0.950 to 1.000 and a circularity standard deviation of less than 0.040 as measured with a flow type particle image analyzer.
    • 在具有i)至少具有炭黑的非磁性黑色调色剂和ii)彩色调色剂的调色剂试剂盒中,黑色调色剂具有由D4b表示的重均粒径和由Sb表示的单点法BET比表面积 ,黑色调色剂以外的着色调色剂各自具有由D4c表示的重均粒径和由Sc表示的单点法BET比表面积,黑色调色剂和色调剂满足以下关系( 1)和(2):<?in-line-formula description =“In-line Formulas”end =“lead”?> 0.60 <= D4.c / D4b <= 0.96,关系(1):< line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> 0.750 <= Sc / Sb <= 1.000; 关系式(2):<?in-line-formula description =“In-line Formulas”end =“tail”?>,各自的平均圆形度为0.950〜1.000,圆度标准差小于0.040, 流式粒子图像分析仪。
    • 4. 发明授权
    • Toner kit and color-image-forming method
    • 墨粉盒和彩色图像形成方法
    • US07029809B2
    • 2006-04-18
    • US10676805
    • 2003-10-01
    • Katsuyuki NonakaYushi MikuriyaShinya YachiShuntaro Watanabe
    • Katsuyuki NonakaYushi MikuriyaShinya YachiShuntaro Watanabe
    • G03G13/01
    • G03G13/013
    • In a toner kit having i) a non-magnetic black toner having at least carbon black and ii) color toners, the black toner has a weight-average particle diameter represented by D4b and a one-point method BET specific surface area represented by Sb, and the color toners, other than the black toner, each have a weight-average particle diameter represented by D4c and a one-point method BET specific surface area represented by Sc, where the black toner and color toners satisfy the following relations (1) and (2): 0.60≦D4c/D4b≦0.96,  Relation (1) 0.750≦Sc/Sb≦1.000;  Relation (2) and each have an average circularity of from 0.950 to 1.000 and a circularity standard deviation of less than 0.040 as measured with a flow type particle image analyzer.
    • 在具有i)至少具有炭黑的非磁性黑色调色剂和ii)彩色调色剂的调色剂试剂盒中,黑色调色剂具有由D 4 b表示的重均粒径和表示的一点法BET比表面积 并且除了黑色调色剂之外的颜色调色剂各自具有由D 4 c表示的重均粒径和由Sc表示的单点法BET比表面积,其中黑色调色剂和彩色调色剂满足 关系(1)和(2):<?in-line-formula description =“In-line Formulas”end =“lead”?> 0.60 <= D 4 c / D 4 b <= 0.96,关系(1) <?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line formula”end =“lead”?> 0.750 <= Sc / Sb <= 1.000; 关系(2)<?in-line-formula description =“在线公式”end =“tail”?>,并且平均圆形度为0.950至1.000,圆形度标准偏差小于0.040,用 流式粒子图像分析仪。
    • 5. 发明授权
    • Toner kit and color-image-forming method
    • 墨粉盒和彩色图像形成方法
    • US07132207B2
    • 2006-11-07
    • US11303678
    • 2005-12-16
    • Katsuyuki NonakaYushi MikuriyaShinya YachiShuntaro Watanabe
    • Katsuyuki NonakaYushi MikuriyaShinya YachiShuntaro Watanabe
    • G03G15/01
    • G03G13/013
    • In a toner kit having i) a non-magnetic black toner having at least carbon black and ii) color toners, the black toner has a weight-average particle diameter represented by D4b and a one-point method BET specific surface area represented by Sb, and the color toners, other than the-black toner, each have a weight-average particle diameter represented by D4c and a one-point method BET specific surface area represented by Sc, where the black toner and color toners satisfy the following relations (1) and (2): 0.60≦D4.c/D4b≦0.96,:  Relation (1) 0.750≦Sc/Sb≦1.000;:  Relation (2) and each have an average circularity of from 0.950 to 1.000 and a circularity standard deviation of less than 0.040 as measured with a flow type particle image analyzer.
    • 在具有i)至少具有炭黑的非磁性黑色调色剂和ii)彩色调色剂的调色剂试剂盒中,黑色调色剂具有由D 4 b表示的重均粒径和表示的一点法BET比表面积 除了黑色调色剂之外的颜色调色剂各自具有由D4c表示的重均粒径和由Sc表示的单点法BET比表面积,其中黑色调色剂和彩色调色剂满足以下 关系(1)和(2):<?in-line-formula description =“In-line Formulas”end =“lead”?> 0.60 <= D4.c / D4b <= 0.96,关系(1) in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line formula”end =“lead”?> 0.750 <= Sc / Sb <= 1.000 ;:关系(2)<?in-line-formula description =“在线公式”end =“tail”?>,平均圆形度为0.950〜1.000,圆形标准偏差小于0.040 用流式粒子图像分析仪测量 。
    • 7. 发明授权
    • Toner and image forming method
    • 调色剂和成像方法
    • US07704661B2
    • 2010-04-27
    • US12563533
    • 2009-09-21
    • Naotaka IkedaShinya YachiKatsuyuki NonakaEmi WatanabeKoji AbeNobuhisa Abe
    • Naotaka IkedaShinya YachiKatsuyuki NonakaEmi WatanabeKoji AbeNobuhisa Abe
    • G03G9/08
    • G03G9/09725G03G9/0806G03G9/08711G03G9/09716
    • A toner is provided which has toner particles and a fine silica powder mixed by external addition to the toner particles. The toner has a weight average particle diameter of 4.0 to 9.0 μm. The fine silica powder is subjected to hydrophobic treatment with dimethylsilicone oil, and has, in particle size distribution based on volume, a peak at which cumulative frequency is largest, in the measurement range of 0.02 μm to 1,000.00 μm; the cumulative frequency of 0.10 μm to less than 1.00 μm being 7.0% or less, and, the fine silica powder fulfills the following conditions: 1) A+B≧93.0; 2) 0.45≦A/B≦6.00; and 3) the value of [(carbon content of the treated fine silica powder)/(BET specific surface area of fine silica powder before hydrophobic treatment)] is 0.030 or more to 0.055 or less.
    • 提供了一种调色剂,其具有通过外部添加到调色剂颗粒而混合的调色剂颗粒和二氧化硅微粉。 调色剂的重均粒径为4.0〜9.0μm。 用二甲基硅油对二氧化硅粉末进行疏水处理,在0.02〜1000.00μm的测定范围内,以体积分布为基准的累积频率最大的峰值, 0.10μm至小于1.00μm的累积频率为7.0%以下,二氧化硅微粉满足以下条件:1)A +B≥93.0; 2)0.45&nlE; A / B&nlE; 6.00; 3)[(二氧化硅微粉处理的碳含量)/(疏水处理前的二氧化硅微粉末的BET比表面积)]为0.030以上至0.055以下。