COATING COMPOSITIONS FOR METAL SUBSTRATES BASED ON ETHYLENE-TETRAFLUORO ETHYLENE COPOLYMERS

Coating compositions for metal substrates comprising a mixture of ethylene-tetrafluoroethylene copolymers, said mixture including an ethylene-tetrafluoroethylene copolymer having 50-60 mol % of tetrafluoroethylene with a melting point from about 250 DEG C to about 315 DEG C and an ethylene-tetrafluo...

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Hauptverfasser: MATTIUSSI, ANDREA, MODENA, MARIO
Format: Patent
Sprache:eng
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Zusammenfassung:Coating compositions for metal substrates comprising a mixture of ethylene-tetrafluoroethylene copolymers, said mixture including an ethylene-tetrafluoroethylene copolymer having 50-60 mol % of tetrafluoroethylene with a melting point from about 250 DEG C to about 315 DEG C and an ethylene-tetrafluoroethylene copolymer having more than 60 or less than 45 mol % of tetrafluoroethylene with a melting point from about 180 DEG to about 285 DEG C and a latent solvent. The composition may optionally include a fluidizing solvent and various pigments, inert fillers and other additives.