PLANOGRAPHIC PRINTING

摘要

There is described a method of preparing a printing member or a printing member precursor, the method comprising contacting a substrate with a formulation comprising an aqueous dispersion which includes a first vinyl compound and a water soluble first polymeric compound (other than a polymeric compound obtained by vinyl polymerisation) and has optionally been combined with a second compound. Said printing member is preferably a lithographic printing member. It may be for use in wet or dry printing.