ADHESION PROMOTING PHOTOINITIATORS FOR UV CURED COATINGS OVER METAL SURFACES

摘要

Compounds containing both photoinitiator moieties and adhesion promoting moieties and coating formulations containing them are disclosed, in particular, durable UV curedprimer layers forcoil coatings. One embodiment includes a coated metal surface which comprises a metal substrate with at least one surface immediately adjacent to a coating layer comprising a photoinitiator chemically bound to an adhesion promoter is disclosed.