Toner including compound having bisazo skeleton

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United States of America Patent

PATENT NO 8815484
APP PUB NO 20130095421A1
SERIAL NO

13646384

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Abstract

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An object of the present invention is to provide a toner having high dispersibility of an azo pigment in a binder resin and a good color tone, having suppressed image fogging and high transfer efficiency, and providing a stable image for a long time. The toner including toner base particles, each of which includes: at least a binder resin, a compound in which a specific bisazo skeleton unit bonds to a specific polymer resin unit, and an azo pigment as a colorant.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO JAPAN DAEJEON 3 MEATBALLS 30 2 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Waka Kawasaki, JP 50 337
Hasegawa, Yuki Yokohama, JP 73 482
Hirose, Masashi Machida, JP 81 1127
Kawamura, Masashi Yokohama, JP 57 1395
Murai, Yasuaki Kawasaki, JP 60 604
Tanaka, Masatake Yokohama, JP 55 977
Toyoda, Takayuki Yokohama, JP 69 945

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