发明名称 COLOR TONER
摘要 <p>PURPOSE:To obtain a color toner maintaining releasability to a heat fixing roll and giving a toner image capable of forming a projected image having satisfactory color reproducibility when the toner image is formed on an OHP sheet. CONSTITUTION:When a toner is obtd. by melting and kneading at least two kinds of bonding resins, a colorant and at least one kind of releasing agent selected from among free fatty acid freed carnauba wax having an acid value of <=5, montan wax and oxidized rice wax having an acid value of 10-30, the existing ratio of the colorant dispersed in the bonding resin having the lowest haze degree is made higher than that in the bonding resin having a higher haze degree. The objective color toner is obtd.</p>
申请公布号 JPH07140717(A) 申请公布日期 1995.06.02
申请号 JP19930308746 申请日期 1993.11.15
申请人 RICOH CO LTD 发明人 TOMITA MASAMI;MATSUI AKIO;KAWASAKI KANJIRO;MASUDA MINORU
分类号 G03G9/087;G03G9/08;G03G9/09;(IPC1-7):G03G9/09 主分类号 G03G9/087
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