Actinic energy radiation curable ink-jet ink, ink-jet recording method, and printed matter

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United States of America Patent

PATENT NO 8349916
APP PUB NO 20100233446A1
SERIAL NO

12640104

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Abstract

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The present invention provides an actinic energy radiation curable ink-jet ink exhibiting excellent ink storage stability, nozzle ink repellency, and ejection stability, and also exhibiting excellent curability, anti-abrasion properties, solvent resistance, flexibility, weather resistance, and substrate adhesion properties even under various ambience factors and irradiation conditions, as well as an ink-jet recording method and printed matter using the same. In an actinic energy radiation curable ink-jet ink containing a cationically polymerizable compound and a photo-cationic polymerization initiator, an actinic energy radiation curable ink-jet ink wherein a cationically polymerizable compound having a vinyl ether group as a reactive group is contained at 50.0% by mass or more and the halogen ion content is 1.0 μg/g of the ink-100 μg/g of the ink.

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Patent Owner(s)

Patent OwnerAddress
KONICA MINOLTA IJ TECHNOLOGIES INCHINO-SHI TOKYO 191-8511

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawashima, Kouki Tokyo, JP 9 76
Nakajima, Atsushi Tokyo, JP 145 1527
Nakamura, Masaki Tokyo, JP 179 2239
Takaku, Yusuke Tokyo, JP 9 61

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