COMPOSITE PARTICLES, METHOD OF MANUFACTURING COMPOSITE PARTICLES, AQUEOUS INK COMPOSITION, AND IMAGE FORMING METHOD USING AQUEOUS INK COMPOSITION

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United States of America Patent

APP PUB NO 20110227990A1
SERIAL NO

13042475

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Abstract

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A method of manufacturing composite particles is disclosed. The method includes preparing an aqueous dispersion of a polymer (a) by a phase inversion emulsification method, using water and a solution of the polymer (a), the polymer (a) containing at least one anionic structural unit and at least one hydrophobic structural unit; and forming composite particles through seed polymerization using at least one crosslinking monomer (b) in the presence of the aqueous dispersion of the polymer (a). Further, composite particles, an aqueous ink composition and an image forming method using the aqueous ink composition are disclosed.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM CORPORATIONTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KUWABARA, Tomoko Kanagawa, JP 15 81
TAMURA, Akio Kanagawa, JP 66 265
YANAGI, Terukazu Kanagawa, JP 65 480

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