| 摘要 |
PURPOSE:To improve the lubricity, release property and cleaning property of a photosensitive body by incorporating a specific silicone comb type graft polymer and polyarylate into said body. CONSTITUTION:The silicone comb type graft polymer (A) and polyarylate (B) are incorporated into at least the layer furthest from the base body of the photosensitive body. The component A consists of the polymer of the resultant product of the condensation reaction of the silicone expressed by formula I and/or formula II and a compound expressed by formula III and a polymerizable unsatd. bond-sontg. compd. e.g.: ((meth)acrylate). R1-R7, R11 in formulas denote an alkyl, aryl; R8-R10 denote H, halogen, alkyl, etc.; X denotes a halogen, alkoxy; n denotes an average degree of polymn.; m denotes 1-3. The component B is synthesized of, for example, the diol expressed by formula IV, where R12, R13 denote H, alkyl, aryl; X1-X4 denote H, halogen, alkyl, etc. |
