| 摘要 |
PURPOSE:To improve the solvent resistance and the heat resistance of a titled film, by using a oriented polyester film as a substrate and providing a specified toner receiving layer on the substrate. CONSTITUTION:A polymer film having the excellent heat resistance and transparency such as polyethylene terephthalate and polyethylene naphthalate is used as a substrate layer, and a toner receiving layer consisting of spherical plastic powder or a dispersion substance or inorg. fine particles and containing 0.05- 5wt% matting agent having 0.01-10mu average particle diameter and a binder resin insoluble in org. solvent such as a polyester resin, polyether resin and acrylic resin is formed on one side or both surface sides of the substrate layer. The surface specific resistant value of the toner receiving layer is adjusted so as to be in the range of 1X10<9>-1X10<15>OMEGA by incorporating an antistatic agent in the toner receiving layer. |
