| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a release agent for toner to prepare toner having low fixing temperature, uniform melting property and excellent storage property (blocking resistance) and hardly causing fog or decrease in the printing density. SOLUTION: The release agent for toner consists of a polyfunctional ester compound having ester couplings each produced by the reaction of functional groups of polyhydric alcohol having three or more functional groups and carboxylic acid having 10 to 30 carbon atoms.</p> |
