Process for producing toner for electrophotography
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United States of America Patent
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Apr 14, 2015
Grant Date -
Nov 7, 2013
app pub date -
Dec 9, 2011
filing date -
Dec 22, 2010
priority date (Note) -
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Abstract
The present invention relates to a process for producing a toner for electrophotography which includes the step of fusing aggregated particles containing resin particles (A) and releasing agent particles in an aqueous mixed solution containing the aggregated particles and an anionic surfactant having a polyalkylene glycol moiety with an average molar number of addition of an alkylene oxide having 2 to 3 carbon atoms of from 5 to 100 after and/or while adjusting a pH value of the aqueous mixed solution to 2.0 to 6.0 as measured at 25° C., and a toner for electrophotography obtained by the process.
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