Ink set and ink jet method

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United States of America Patent

PATENT NO 11332630
APP PUB NO 20210024761A1
SERIAL NO

16937817

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Abstract

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Provided is an ink set of radiation-curable ink jet compositions each including a polymerizable compound component. The ink set includes a color ink and a clear ink as the radiation-curable ink jet compositions. The polymerizable compound component contained in the clear ink includes a monomer A having a volume of 260 angstrom3 or more and an area of 25 angstrom2 or more in the height direction with respect to a long side defined by a van-der-Waals radius, and the content of the monomer A contained in the clear ink is 80 mass % or more based on the total amount of the polymerizable compound component.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO 160-8801

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hishida, Yuko Matsumoto, JP 15 69
Nakano, Keitaro Matsumoto, JP 133 1834
Sano, Tsuyoshi Shiojiri, JP 142 1573
Sekine, Midori Matsumoto, JP 26 41
Tanaka, Kyohei Matsumoto, JP 33 56

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