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
    • 9. 发明授权
    • Toner for developing electrostatic image and heat-fixing method
comprising a hydrocarbon wax
    • 用于显影静电图像的调色剂和包含烃蜡的热固定方法
    • US5364722A
    • 1994-11-15
    • US943032
    • 1992-09-10
    • Hirohide TanikawaHiroaki KawakamiMasatsugu FujiwaraMasashi JinboTsutomu Onuma
    • Hirohide TanikawaHiroaki KawakamiMasatsugu FujiwaraMasashi JinboTsutomu Onuma
    • G03G9/087G03G13/20G03G9/00
    • G03G9/08782G03G13/20Y10S430/105
    • A toner for developing electrostatic images is prepared from a binder resin and a hydrocarbon wax. The toner is provided with improved fixability and anti-offset characteristic by controlling the thermal characteristic of the hydrocarbon wax so as to provide a DSC (differential scanning calorimeter) curve, showing an onset temperature of heat absorption in the range of 50.degree.-110.degree. C. and at least one heat absorption peak P1 in the range of 70.degree.-130.degree. C. giving a peak temperature T.sub.P1 on temperature increase, and showing a maximum heat evolution peak temperature in the range of T.sub.P1 .+-.9.degree. C. on temperature decrease. Correspondingly, the toner provides a DSC curve showing a rising temperature of heat absorption of at least 80.degree. C., an onset temperature of heat absorption of at most 105.degree. C. and a heat absorption peak temperature in the range of 100.degree.-120.degree. C., respectively on temperature increase, and showing a heat evolution peak temperature in the range of 62.degree.-75.degree. C. and a heat evolution peak intensity ratio of at least 5.times.10.sup.-3 on temperature decrease.
    • 用于静电图像显影的调色剂由粘合剂树脂和烃蜡制备。 通过控制烃蜡的热特性,调色剂具有改进的定影性和抗污损特性,以提供DSC(差示扫描量热计)曲线,其显示在50°-110°范围内的吸热开始温度 和至少一个在70°-130℃范围内的吸热峰P1,在温度升高时提供峰值温度TP1,并且在TP1 +/- 9℃范围内显示最大放热峰值温度 温度下降。 相应地,调色剂提供DSC曲线,其显示吸热温度上升至少80℃,吸热开始温度至多105℃,吸热峰温度在100-120℃范围内 ℃,分解温度升高,放热峰值温度在62°-75℃范围内,放热峰强度比至少为5×10-3,降温。