Ink jet ink composition, recording method, and recording apparatus

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United States of America Patent

PATENT NO 9512326
APP PUB NO 20150274999A1
SERIAL NO

14672607

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Abstract

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There is provided an ink jet ink composition, which is used in a recording method including ejecting the ink jet ink composition from a recording head of head temperature C (unit: ° C.) onto a recording medium to adhere the ink jet ink composition thereonto and drying the recording medium, on which the ink jet ink composition is adhered, at drying temperature D (unit: ° C.), including water; and a polymer particle, in which the polymer particle has a core polymer containing a polymer of glass transition temperature A (unit: ° C.) and a shell polymer containing a polymer of glass transition temperature B (unit: ° C.) and formed on the surface of the core polymer, and in which the A, B, C, and D satisfy predetermined relations.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kagata, Takayoshi Shiojiri, JP 99 440
Kitada, Kenji Matsumoto, JP 39 91
Mukai, Hiroshi Shiojiri, JP 85 943
Yatake, Masahiro Shiojiri, JP 88 1293

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