发明名称 TONER, MANUFACTURING METHOD OF THE TONER, AND PROCESS CARTRIDGE
摘要 PROBLEM TO BE SOLVED: To provide a toner that achieves excellent low-temperature fixability and heat-resistance storage stability, suppresses the occurrence of member contamination, and has high manufacturing safety.SOLUTION: A toner contains a first amorphous resin, a second amorphous resin having an SP value lower than that of the first amorphous resin, a crystalline resin, and a mold release agent. The mold release agent is dispersed in the first amorphous resin, and at least a part of the surface of the mold release agent is coated with core-shell particles including the crystalline resin as a core and the second amorphous resin as a shell.
申请公布号 JP2014056143(A) 申请公布日期 2014.03.27
申请号 JP20120201512 申请日期 2012.09.13
申请人 RICOH CO LTD 发明人 KUROSE KATSUNOBU;INOUE RYUTA;YAMAMOTO JUNJI
分类号 G03G9/08;G03G9/087 主分类号 G03G9/08
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