| 摘要 |
PURPOSE:To provide a toner for use in a printer or copying machine in electrophotographic system, with which high resolution and stability in electro static charging are ensured. CONSTITUTION:0.1-5 parts by weight compatible dissolving agent and 0.1-20mum parts by weight polyolefin wax are dissolved dispersedly in 100 parts by weight vinyl series monomer, and thereupon vinyl resin having a number average molecular weight ranging 1,000 to 10,000 and a Tg point between 40-75 deg.C is dissolved therein dispersedly, and the resultant is dispersed in aqueous system in magnitudes ranging 3-20mum and polymerized, to yield a product which is used as a major component. This composition has excellent balance over the fixation, offset, and blocking and exerts striking effect about the charging stability. |
