THERMAL INSULATION ASPARTIC ESTER POLYUREA COMPOSITIONS AND COATINGS

• Main Authors: ARAMPATZIS, Ioannis, TAMPOURIS, Nikolaos
• Format: Patent
• Language: English; French
• Published: 10.05.2024
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS

Provided are thermally insulating aspartic ester polyuria coatings and coating compositions. A coated substrate according to some embodiments comprises a substrate and a coating on the substrate formed from a composition comprising: a secondary amino-functional co- reactant for polyisocyanates resin; one or more of a low density mineral or thermoplastic; heat-reflecting particles; and a hardener. L'invention concerne des revêtements et des compositions de revêtement de polyurée d'ester aspartique d'isolation thermique. Un substrat revêtu selon certains modes de réalisation comprend un substrat et un revêtement sur le substrat formé à partir d'une composition comprenant : un co-réactif amino-fonctionnel secondaire pour une résine de polyisocyanates; un ou plusieurs éléments choisis parmi un minéral de faible densité ou un thermoplastique; des particules réfléchissant la chaleur; et un durcisseur.