Colored resin particles, manufacturing method of the colored resin particles and toner for electrostatically charged image development
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United States of America Patent
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Apr 23, 2013
Grant Date -
Sep 13, 2012
app pub date -
May 23, 2012
filing date -
Nov 18, 2008
priority date (Note) -
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Abstract
Colored resin particles, each includes: a resin; and a colorant, wherein a value of average equivalent circle diameter A (μm) of the colored resin particles is 3≦A≦6, an average degree of circularity B of the colored resin particles satisfies the following expression (1), and
- a cumulative number frequency of particles which have degrees of circularity of less than 0.9 in the colored resin particles is 1% or less.
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