TINTENZUSAMMENSETZUNG, VERFAHREN ZUM TINTENSTRAHLDRUCK, BEDRUCKTES MATERIAL, VERFAHREN ZUM HERSTELLEN EINER PLANOGRAPHISCHEN DRUCKPLATTE,PLANOGRAPHISCHE DRUCKPLATTE

摘要

The present invention provides an ink composition comprising a polymerizable compound and an electron transfer photo-initiation system having (i) a combination of an electron donating initiator and a sensitizing colorant having a reduction potential of -1.0 V or more and/or (ii) a combination of an electron accepting initiator and a sensitizing colorant having an oxidation potential of 1.6 V or less. And are provided an ink jet recording method, a printed material, a planographic printing plate, and a method of producing a planographic plate using the same.