Polyester, pigment composition, and toner

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United States of America Patent

PATENT NO 9097999
APP PUB NO 20130130164A1
SERIAL NO

13811751

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Abstract

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Provided is a pigment dispersant for improving the dispersibility of an azo pigment for a water-insoluble solvent. More specifically, provided is a polyester, including at least one unit represented by one of the following formula (1) and the following formula (2):

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Yuki Yokohama, JP 69 441
Hirose, Masashi Machida, JP 78 1080
Kawamura, Masashi Yokohama, JP 57 1227
Miyazaki, Takeshi Yokohama, JP 278 3704
Murai, Yasuaki Kawasaki, JP 60 548
Tanaka, Masatake Yokohama, JP 50 874
Toyoda, Takayuki Yokohama, JP 69 847

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