| 摘要 |
<p>Disclosed is an electrifying roller that can be manufactured in a simpler manner and has good electroconductive properties with a small amount of an electroconductive agent. An electrifying roller (10, 20) comprises a shaft (1), an elastic layer (2) provided on the outer circumference of the shaft (1), and a surface layer (3) provided on the outer circumferential surface of the elastic layer (2). The elastic layer (2) is formed of an ultraviolet cured resin containing a phosphoric ester group. The ultraviolet cured resin is preferably a compound represented by general formula (1), wherein R1 represents general formula (2) [wherein m is an integer of 1 to 10]; R2 represents any one of general formulae (3) to (9); R3 represents any one of general formulae (10) to (12) [wherein r, s, and t are an integer of 10 to 150]; and n is an integer of 1 to 10.</p> |
