POWDER COMPOSITIONS BASED ON UNSATURATED POLYMERS FOR THE PRODUCTION OF MAT PAINTS, PROCESS OF PRODUCTION AND APPLICATION THEREOF

摘要

Powder compositions which are thermomeltable and hardenable by means of radiations or peroxides or catalysts comprise as binder a mixture of two or more paints which are separately or parallely extruded by two extruders, one paint containing an unsaturated amorphous polymer and the other containing a crystalline unsaturated polymer, and/or different from each other for equivalent weight of unsaturation.