POWDER THERMOPLASTIC COMPOSITIONS BASED ON POLYAMIDE AND/OR POLYETHERESTERAMIDE, PROCESS FOR THEIR PREPARATION AND THEIR USE FOR COATING METAL SUBSTRATES

摘要

Thermoplastic compositions in the form of powder based on polyamide and/or polyetheresteramide and containing epoxy/sulphonamide resins. The invention also relates to a number of processes for obtaining these powders and to their use for the coating of metal substrates not requiring any adhesion primer.