发明申请
US20070218384A1 TONER FOR DEVELOPING A LATENT ELECTROSTATIC IMAGE, METHOD FOR PRODUCING THE SAME, IMAGE-FORMING APPARATUS AND PROCESS CARTRIDGE USING THE SAME 有权
用于开发静电静电图像的调色剂,其制造方法,成像装置和使用该成像装置的处理盒

TONER FOR DEVELOPING A LATENT ELECTROSTATIC IMAGE, METHOD FOR PRODUCING THE SAME, IMAGE-FORMING APPARATUS AND PROCESS CARTRIDGE USING THE SAME
摘要:
To provide a toner for developing a latent electrostatic image comprising at least a colorant, a wax, and a binder resin, wherein Iwax (s) is a value measured by FTIR-ATR Spectroscopy before heating a mirror-surfaced pellet formed by compressing and molding the toner, and Iwax (t) is a value measured by FTIR-ATR Spectroscopy after heating the pellet at a surface temperature thereof of 130° C. for 1 minute satisfy Formulae (1), (2), (3), and (4), Iwax (t)≧0.2*100/[T½(° C.)]  Formula (1) Iwax (s)≦0.26  Formula (2) Iwax (t)≦0.50  Formula (3) Iwax (t)>Iwax (s)  Formula (4) wherein both Iwax(s) and Iwax(t) are obtained by a formula: absorbance derived from the wax (2850 cm−1)/absorbance derived from the binder resin (828 cm−1).
信息查询
0/0