Polymerizable coordination complexes and polymeric materials obtained from said complexes

摘要

Coordination complex of at least one metallic element chosen from titanium, zirconium, hafnium, vanadium, niobium or tantalum with at least one monomer that responds to the following formula (I): ** (See formula) ** in which: - R1 is an ethylenic group; - R2, R3, R4, R5 and R6 represent, independently of each other, a hydrogen atom, an -OH group, an amine group, a -CHO group, an oxime group, a hydrazone group, a carboxyl -COOH group, a halogen atom, a trialkylsilane group and any salts thereof, provided that at least one of the groups R2 to R6 represents a group -OH and at least one of the groups R2 to R6 represents an oxime group; said metallic element being in the form of a metal alkoxide.