| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a conductive roller having good workability, not causing contamination of a photoreceptor due to ooze of a plasticizer or a softener, excellent in compression set property because of low hardness, and excellent also in electrical uniformity. <P>SOLUTION: In the conductive roller having at least one or more elastic layers on the periphery of a conductive shaft, the elastic layers comprise a rubber composition containing epichlorohydrin rubber and a polyether polyol whose weight average molecular weight (Mw) is 3,000-10,000. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
