INK COMPOSITION, INKJET RECORDING METHOD AND PROCESS FOR PRODUCING MOLDED PRINTED MATERIAL
申请人:MOCHIZUKI Kyohei
公开号:US20110242191A1
公开(公告)日:2011-10-06
An ink composition is provided that includes (Component a) an open-chain and/or cyclic ether bond-containing monofunctional (meth)acrylate, (Component b) one or more monofunctional ethylenically unsaturated compounds selected from the group consisting of a polycyclic aliphatic group-containing monofunctional (meth)acrylate and N-vinyl-2-caprolactam, (Component c) a polymerization initiator, (Component e) a polyfunctional (meth)acrylate at no greater than 10 wt % relative to the ink composition, and (Component f) a fluorine-substituted hydrocarbon group- or siloxane structure-containing polymer, the ratio by weight of (Component a)/(Component b) being 0.7 to 1.9. There are also provided an inkjet recording method that includes (a
1
) an image formation step of forming an image above a recording medium by discharging the ink composition by an inkjet method and (b
1
) a curing step of curing the ink composition by irradiating the obtained image with actinic radiation to thus obtain a cured image above the recording medium, and a process for producing a molded printed material that includes (a
2
) an image formation step of forming an image above a recording medium by discharging the ink composition by an inkjet method, (b
2
) a curing step of curing the ink composition by irradiating the obtained image with actinic radiation to thus obtain a printed material having a cured image above the recording medium, and (c
2
) a molding step of molding the printed material.