| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for obtaining a development roller capable of giving a high-definition electrophotographic image in various environments. <P>SOLUTION: The method for manufacturing the development roller comprising a shaft core and a resin layer on the circumference of the shaft core and comprising a surface layer on the circumference of the resin layer comprises a step of forming the surface layer by hardening a mixture of carbon black, a specific diol, and a specific isocyanate compound. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
