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
    • 4. 发明公开
    • 토너
    • KR1020130114690A
    • 2013-10-17
    • KR1020137019008
    • 2011-12-13
    • 캐논 가부시끼가이샤
    • 모리베슈헤이야마자키가츠히사요시바다이스케다카하시도루츠지모토다이스케후지모토마사미
    • G03G9/087G03G9/08
    • G03G9/08755G03G9/08702G03G9/08788G03G9/08797
    • 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 delta on the y-axis, tan delta has a peak having a peak top in the range of 50° C. to 70° C.; tan delta (P) at the peak top temperature is 2.0 to 10.0; the ratio of the tan delta (P) at the peak top temperature to tan delta (Tm) at a temperature of Tm (tan delta (P)/tan delta (Tm)) is in the range of 2.5 to 8.0.
    • 一种调色剂,其含有调色剂粒子,所述调色剂粒子各自含有粘合剂树脂和着色剂,所述粘合剂树脂包含在55℃具有吸热峰的树脂。 C.至120℃ C.在DSC曲线中; 调色剂具有90℃的软化点Tm; C.到140° C。; 在以6.28弧度/秒的频率测量的调色剂的粘弹性特性中,在180℃的温度下的储能弹性模量, C.是1.0× 102 Pa to 1.0× 104 Pa; 在具有x轴上的温度和y轴上的tanδ的图表中,tanδ具有峰值在50°范围内的峰顶, C.至70℃ C。; tanδ(P)在峰顶温度为2.0-10.0; 在温度Tm(tanδ(P)/tanδ(Tm))处的峰值顶部温度处的tanδ(T)与tanδ(Tm)之比在2.5至8.0的范围内。