| 摘要 |
<p>New ether-containing quaternary ammonium salts are provided having advantageous utility as charge control agents in electrostatographic toners and developers. The salts have structure (I), wherein R1 is alkyl or aryl, R2 and R3, which can be the same or different, are alkyl or aryl, R4 is alkyl, aryl or aralkyl, X is (a), Z- is an anion and n is an integer from 2 to 6. Such ether-containing quaternary ammonium salts also cause toner particles containing them to display lower fusing temperatures and improved adhesion indexes.</p> |
