Toner

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United States of America Patent

PATENT NO 9098003
APP PUB NO 20140072908A1
SERIAL NO

14115867

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Abstract

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A toner including toner particles containing a binder resin, a colorant and a charge controlling agent, wherein the charge controlling agent is a polymer A having a structure “a” represented by formula (1), and the polymer A has a weight average molecular weight (Mw) of 1,000 to 100,000:

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Itabashi, Hitoshi Yokohama, JP 41 777
Kenmoku, Takashi Mishima, JP 94 1144
Masumoto, Akane Yokohama, JP 36 600

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