Ultraviolet ray curable ink jet composition and printed object
AssigneeSeiko Epson Corporation
InventorsNaoyuki Toyoda, Minoru Yamada, Masaya Shibatani, Toshiyuki Kobayashi, Hidekazu Moriyama, Taketoshi Kagose
Life of this patent
Estimating the term…
Abstract
An ultraviolet ray curable ink jet composition of the present invention is characterized by being adapted to be ejected using an ink jet method and containing: a polymerizable compound; metal particles subjected to a surface treatment; and a substance A having a partial structure represented by the following formula (1), where R1 is a hydrogen atom, an oxygen radical, a hydrocarbon group or an alkoxy group, and each of R2, R3, R4 and R5 is independently a hydrogen atom or a hydrocarbon group.
Claims16
An ultraviolet ray curable ink jet composition adapted to be ejected using an ink jet method, comprising:
- a polymerizable compound;
- metal particles subjected to a surface treatment using a fluorine type phosphoric acid ester;
- and
- a substance A having a partial structure represented by the following formula (1),
- where R1 is a hydrogen atom, an oxygen radical, a hydrocarbon group or an alkoxy group, and each of R2, R3, R4 and R5 is independently a hydrogen atom or a hydrocarbon group.
Dependencies are inferred from the claim text.