Resin particle and method of producing the resin particle, and toner and method of producing the toner

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United States of America Patent

PATENT NO 9857713
SERIAL NO

14973521

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Abstract

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Provided is a toner, comprising a toner particle having a core-shell structure composed of a core particle and a shell phase on a surface of the core particle, the core particle containing a resin X and a colorant, the shell phase being derived from a resin fine particle containing a resin Y, in which a relationship among a SP value of the resin X, a SP value of the resin Y, and a SP value of an organic solvent falls within a specific range, and a relationship between a number-average particle diameter of the resin fine particle when the resin fine particle is dispersed in water and a number-average particle diameter of the resin fine particle when the resin fine particle is dispersed in the organic solvent falls within a specific range.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoki, Kenji Mishima, JP 177 2609
Kasuya, Takashige Numazu, JP 87 2246
Kaya, Takaaki Suntou-gun, JP 44 1038
Kinumatsu, Tetsuya Mishima, JP 37 654
Koji, Shinnosuke Yokohama, JP 16 136
Kosaki, Yusuke Susono, JP 21 517
Nakahama, Kazumichi Suntou-gun, JP 46 269
Tani, Atsushi Suntou-gun, JP 105 1742
Toyoizumi, Noritaka Mishima, JP 17 319
Watanabe, Shuntaro Hadano, JP 52 766

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