Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shohei Yamashita0
Satoshi Arimura0
Takuma Ikejiri0
Tomohisa Sano0
Yoshitaka Suzumura0
Yusuke Hasegawa0
Date of Patent
March 27, 2018
0Patent Application Number
154672740
Date Filed
March 23, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Provided is a method for producing a toner particle including a step of condensing a raw slurry by using a decanter-type centrifugal separator, in an aqueous medium. The step of condensing the raw slurry is carried out under following conditions: a centrifugal force is at least 500 G and less than 4000 G and a temperature is at least Tg−10° C. and not more than Tg+10° C. And a ratio of a colored particles in condensed slurry is within a prescribed range.
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