| 摘要 |
PURPOSE:To obtain a resin compsn. for a toner and a toner having improved fixability at a low temp., anti-offsetting property and non-flocculating property and capable of improving the dirt of a white ground without deteriorating image characteristics. CONSTITUTION:A copolymer of ethylene or propylene with alpha-olefin is made to be contained in a vinyl copolymer by 0.5-15wt.%. The vinyl copolymer contains a styrene monomer and/or a (meth)acrylic ester monomer as constituent units and contains a low mol.wt. polymer component having 4X10<3>-8X10<4> max. value of the mol.wt. distribution and a high mol.wt. polymer component having 2X10<5>-2X10<6> max. value of the mol.wt. distribution. |
