| abstract |
A coating, adhesive, ink or photosensitive resin (photoresist) crosslinkable by radiation, containing: (A) at least one ethylenically unsaturated compound, polymerizable, of the formula ** see formula ** in which: - M is one or more metallic atoms of valence n, in which n = yw, and in which M is optionally more than one metallic atom, with the proviso that the total equivalent valence of the metal is n = wy; - n is an integer 1-6; - R is a residue of a compound having anhydride and / or carboxylic acid groups with an initial carboxy equivalent functionality defined by the equation f = x + y + z, where f is an integer from 2 to 30; - R1 is a residue of an ethylenically unsaturated compound containing hydroxy; - R 2 is hydrogen or a residue of an ethylenically unsaturated compound containing hydroxy, other than R 1; - w is the number of residues that have a group R required for the valence of the metal n; - x is an integer between 1 and f-1; - and is an integer 1 or 2; - z is an integer from 0 to f-2; and (B) at least one ethylenically unsaturated, copolymerizable monomer or oligomer. |