Ink Jet Ink Composition And Recording Method

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United States of America Patent

APP PUB NO 20240287336A1
SERIAL NO

18588116

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Abstract

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An ink jet ink composition contains at least one dye, an organic solvent, and water. The ink jet ink composition contains, as the organic solvent, at least one selected from the group consisting of 1-(2-hydroxyethyl)-2-pyrrolidone and 2-pyrrolidone and the compound represented by formula (1) below.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-8801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KOMATSU, Hidehiko Chino, JP 71 816
NOGUCHI, Hiromi Shiojiri, JP 11 26
OKAMURA, Hisashi Shiojiri, JP 76 436
OKI, Yasuhiro Matsumoto, JP 60 459

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