Nonaqueous inkjet ink composition

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12209194
APP PUB NO 20230037165A1
SERIAL NO

17764036

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Abstract

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A nonaqueous inkjet ink composition contains acrylic-based resin, pigment, pigment dispersant, and organic solvent, wherein the nonaqueous inkjet ink composition is characterized in that it contains propylene carbonate, diethylene glycol dialkyl ether, as well as tetraethylene glycol dialkyl ether, as the organic solvent, and is compounded in a manner that the propylene carbonate accounts for 1.0 to 20.0% by mass in the ink composition and the content of the diethylene glycol dialkyl ether relative to the propylene carbonate content, or “diethylene glycol dialkyl ether/propylene carbonate,” falls between 9.0 and 20.0.

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Patent Owner(s)

Patent OwnerAddress
SAKATA INX CORPORATIONOSAKA-SHI OSAKA 550-0002

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoki, Yoshiyuki Osaka, JP 40 260
Miyake, Ryohei Osaka, JP 13 61
Nakashima, Okinori Osaka, JP 42 41
Ogasahara, Koki Osaka, JP 10 1

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