Colored resin particle dispersion, ink, ink set, and inkjet printing method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12049569
APP PUB NO 20210340399A1
SERIAL NO

17378762

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Abstract

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A colored resin particle dispersion containing colored resin particles and water, in which the colored resin particles contain an oil-soluble dye and a polymer P containing a structural unit represented by Formula (1), a structural unit represented by Formula (2), and a hydrophilic group, an ink, an ink set, and an inkjet printing method. L1 represents a chain hydrocarbon group having 4 to 10 carbon atoms, two *1's each represent a bonding position, L2 represents a chain hydrocarbon group having 2 to 25 carbon atoms which may contain an oxygen atom or the like, or a polymer chain having a number-average molecular weight of 500 or greater, Y1 and Y2 each independently represent —O—, —S—, or, —NRz-, Rz represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms, and two *2's each represent a bonding position.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM CORPORATION26-30 NISHIAZABU 2-CHOME MINATO-KU TOKYO 106-8620

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamada, Naoka Kanagawa, JP 10 0
Ikoshi, Masao Kanagawa, JP 49 322
Nakano, Ryoichi Kanagawa, JP 55 220
Sato, Noriaki Kanagawa, JP 118 870
Suzuki, Shota Kanagawa, JP 116 269

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