| 摘要 |
PURPOSE:To obtain a visible image having uniform quality without fogging in an electrostatic latent image holding body by forming a control member of a leaf spring material and soft elastic material and incorporating an org. pigment contg. an amino group into the soft elastic material. CONSTITUTION:The control member 3 is constituted by adhering the soft elastic material 3b to the leaf spring 3a. A soft elastic material for which silicone rubber or the like having 10-70 deg. hardness is used as a base material and into which the org. pigment contg. the amino group is incorporated at 0.05-60wt% is usable for the soft elastic material 3b. The content of the org. pigment contg. the amino group is preferably 0.1-20wt%. The example of the org. pigment contg. the amino group includes the formula, etc. |
