| 摘要 |
<p>PURPOSE:To obtain an electrostatic charge image developing toner having good fluidity and replenishing property and good and stable electrifying property for continuous copying and continuous printing. CONSTITUTION:This electrostatic charge image developing toner contains at least a silica fine powder and a compd. (a) of hydroxycarboxylic acid with a naphthalene compd. or anthracene compd. or a compd. (b) of bishydroxycarboxylic acid comprising dimers of the hydroxycarboxylic acid compd. (a) with linking groups.</p> |
