Compound, pigment dispersing agent, pigment composition, pigment dispersion and toner containing said compound

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United States of America Patent

PATENT NO 9593243
APP PUB NO 20160185971A1
SERIAL NO

14912383

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Abstract

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Provided is a compound that improves dispersibility of a pigment in a non-water-soluble solvent, and a pigment dispersing agent, a pigment composition, a pigment dispersion and a toner that use that compound. The present invention relates to a compound in which a polymer and a monoazo compound having a specific structure are bonded. The present invention further relates to a pigment dispersing agent, a pigment composition, a pigment dispersion and a toner containing that compound.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Waka Tokyo, JP 45 312
Hirose, Masashi Machida, JP 80 1080
Kawamura, Masashi Yokohama, JP 57 1231
Mashida, Ayano Kawasaki, JP 32 145
Murai, Yasuaki Kawasaki, JP 60 549
Nishiura, Chiaki Pittsburgh, US 35 110
Seki, Masanori Yokohama, JP 44 212
Toyoda, Takayuki Yokohama, JP 69 847
Tsujii, Yuki Tokyo, JP 14 21

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