Electrostatic image developing toner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9612544
SERIAL NO

15054965

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The object of the present invention is to provide an electrostatic image developing toner excellent in providing high image quality and excellent in low-temperature fixation performance and environmental stability. The present invention is an electrostatic image developing toner having a toner base particle containing at least a binder resin and a colorant, and an external additive, wherein the toner base particle has a core-shell structure having a core particle and a shell layer, the toner base particle has a resin coating layer of a water-soluble resin on the surface of the core particle, and has the shell layer on the resin coating layer.

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Patent Owner(s)

  • MITSUBISHI CHEMICAL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakagawa, Tomoko Niigata, JP 12 65
Yanagibori, Akihiko Niigata, JP 2 14

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