Patent ID: 6419989
Filing Date: 2002-07-16
Classification: B05D,C08G,C09D

Abstract:
A process for producing a coated substrate, comprisingapplying a powder slurry clearcoat material to a substrate to form a coated substrate, subjecting the coated substrate to a temperature such that the powder slurry clearcoat material is predried and induced to form a film which is only partly cured, said temperature being above the film formation temperature of the powder slurry clearcoat material and below the temperature at which crosslinking of the powder slurry clearcoat material is complete, applying a sol-gel clearcoat material to the only partly cured powder slurry material film, and curing the sol-gel clearcoat material and the only partly cured powder slurry material film conjointly such that a chemical bond results between them.