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US 11,629,259 B2Granted
Active energy ray curable composition, active energy ray curable ink composition, active energy ray curable inkjet ink composition, composition container, image forming device, image forming method, cured matter, and decorated matter
AssigneeRicoh Company, Ltd.
InventorsTatsuki Yamaguchi, Soh Noguchi, Mitsunobu Morita, Takashi Okada
Life of this patent
Estimating the term…
Abstract
An active energy ray curable composition contains an allophanate-bond-containing compound having an activatable group at exposure to active energy rays and a polyester resin having a polymerizable unsaturated bond.
Claims10
An active energy ray curable ink composition, comprising:
- the active energy ray curable composition which comprises
- an allophanate-bond-containing compound having an activatable group at exposure to active energy rays;
- and
- a polyester resin having a polymerizable unsaturated bond;
- wherein the polyester resin has a number average molecular weight of 3,000 or less.
2 more elements
Dependencies are inferred from the claim text.