Active energy ray-curable inkjet magenta ink composition

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United States of America Patent

PATENT NO 9109130
APP PUB NO 20140224150A1
SERIAL NO

14241743

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Abstract

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The present invention provides an active energy ray-curable inkjet magenta ink composition that achieves excellent color reproducibility and is also excellent in storage stability, and an ink set using the composition. The magenta ink composition according to the present invention contains, as two kinds of quinacridone pigments, (A) unsubstituted quinacridone and (B) 2,9-dimethylquinacridone.

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Patent Owner(s)

Patent OwnerAddress
TOYOCOLOR CO LTD2-1 KYOBASHI 2-CHOME CHUO-KU TOKYO 104-8381

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jonai, Kazuhiro Tokyo, JP 29 189
Kameyama, Yuji Tokyo, JP 14 113
Konda, Yohei Tokyo, JP 11 88
Okamoto, Mayuko Tokyo, JP 13 101
Suzuki, Norio Tokyo, JP 249 2744

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