| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a resin composition for toner and a toner maintaining good offset resistance, low temperature fixing property and storage property and causing no fog due to production of fine powder in a developing machine. SOLUTION: The resin composition for toner essentially comprises a polyester block copolymer having 3×103 to 5×104 weight average mol.wt. and containing polyester blocks by condensation of aliphatic diols and dicarboxylic acids and polyester blocks by condensation of alicyclic diols and dicarboxylic acids.</p> |
