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发明公开
CN107561882A 调色剂、设置有该调色剂的显影设备和图像形成设备 有权

调色剂、设置有该调色剂的显影设备和图像形成设备
摘要：
本发明涉及调色剂、设置有该调色剂的显影设备和图像形成设备。一种具有调色剂颗粒的调色剂，调色剂颗粒含有粘结剂树脂、非晶性聚酯和着色剂，其中调色剂的软化点为110℃以上且140℃以下；使用粘性试验机在探头端温度150℃和按压保持时间0.01秒下测量的、调色剂的应力的积分值f1为10g·m/秒以下；使用粘性试验机在探头端温度150℃和按压保持时间0.1秒下测量的、调色剂的应力的积分值f2为30g·m/秒以上。
摘要（英）：

The invention relates to a toner, a developing apparatus, and an image-forming apparatus provided with the toner. The toner has toner particles containing a binder resin, an amorphous polyester, and acolorant, wherein a softening point of the toner is at least 110 DEG C. and not more than 140 DEG C.; an integrated value f1 for stress of the toner is not more than 10 g.m/sec, as measured using a tack tester, with a temperature for a probe end being 150 DEG C. and a press holding time being 0.01 seconds; and an integrated value f2 for stress of the toner is at least 30 g.m/sec, as measured using a tack tester, with a temperature for a probe end being 150 DEG C. and a press holding time being 0.1 seconds.

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