An electroconductive rubber roller constituted of an electroconductive metal core and an electroconductive crosslinked rubber layer including an epichlorohydrin-based rubber, wherein the epichlorohydrin-based rubber is at least one copolymer selected from the group consisting of an epichlorohydrin-ethylene...http://www.google.es/patents/US20060252619?utm_source=gb-gplus-sharePatente US20060252619 - Electroconductive rubber roller
Número de solicitud: 11/401,910 Número de publicación: US 2006/0252619 A1 Fecha de presentación: 12 Abr 2006 Patente emitida: US7544158 ( Fecha de emisión 9 Jun 2009)
