发明申请
US20080233508A1 PROCESS FOR PRODUCING TONER FOR ELECTROPHOTOGRAPHY 有权
生产用于电子照相的调色剂的方法

PROCESS FOR PRODUCING TONER FOR ELECTROPHOTOGRAPHY
摘要:
The present invention relates to a process for producing a toner for electrophotography, including: (a) a step of aggregating resin particles containing a resin binder in an aqueous medium; and (b) a step of unifying the aggregated resin particles, the step (a) including: (a-1) a step of adding a monovalent salt as an aggregating agent; and (a-2) a step of adding at least one compound selected from the group consisting of alkylethersulfates represented by the formula (1): R—O—(CH2CH2O)nSO3M   (1) wherein R is an alkyl group; n represents an average molar number of addition and is a number of more than 0 and not more than 15 (0
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