Positively chargeable charge control agent and a positively chargeable toner for developing electrostatic images comprising the same

摘要

PPROBLEM TO BE SOLVED: To provide a positive electrified charge control agent used for obtaining a positive electrified toner for developing an electrostatic charge image which excels in charge stability, storage stability and environmental resistance and gives excellent developed image quality. PSOLUTION: The positive electrified charge control agent comprises a silicon complex compound represented by chemical formula (I) or the like as an effective component. PCOPYRIGHT: (C)2008,JPO&INPIT