发明名称 ELECTROPHOTOGRAPHIC TONER AND METHOD OF MANUFACTURING ELECTROPHOTOGRAPHIC TONER
摘要 An objective is to provide a toner and a method of manufacturing the toner by which a charging amount of toner is kept maintaining to be an appropriate value for a long duration, print images with no fog, together with high density obtained even after heavy-duty printing are obtained, and no contamination within an apparatus caused by toner scattering is generated. Also disclosed is an electrophotographic toner possessing at least a resin and a colorant, wherein the colorant comprises a compound represented by Formula (1) or a lake product of the compound, and the colorant extracted from the electrophotographic toner surface has a colorant surface-exposure amount index of 0.3-0.8.
申请公布号 US2008299477(A1) 申请公布日期 2008.12.04
申请号 US20080044042 申请日期 2008.03.07
申请人 KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. 发明人 YAMANOUCHI TAKAO;SATO AKIO;FUJIMOTO SHINGO
分类号 G03G9/00;G03G5/00 主分类号 G03G9/00
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