Coating material for metal surfaces having antiadhesive properties

Abstract

A composition curable by polymerization, as well as a process of applying the composition and metal substrates coated therewith, the composition comprising: a) at least one metal compound which reacts before and/or during the curing of the composition by polymerization, with at least one of components b), c) or, if present, d), so that the metal is bound in the cured composition, the metal being selected from silicon, titanium, zirconium, manganese, zinc, vanadium, molybdenum and tungsten; b) at least one monomer or oligomer which contains at least one carboxyl or ester group and at least one olefinic double bond and which has no polyether chain of at least five ethylene oxide and/or propylene oxide units; c) at least one compound which contains both a polyether chain of at least five ethylene oxide and/or propylene oxide units and at least one carboxyl or ester group having at least one polymerizable double bond; and optionally d) at least one initiator for free radical and/or cationic polymerization and/or e) a biocidal active.

Dependencies are inferred from the claim text.