Multilayer structures of fluorinated and non-fluorinated thermoplastic polymers

Multilayer structures comprising at least a fluorinated thermoplastic and a non-fluorinated thermoplastic wherein the adhesive intermediate layer comprises a fluorinated thermoplastic, a non-fluorinated thermoplastic and an ionomer which comprises copolymers having reactive groups salified or not; t...

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Bibliographische Detailangaben
Hauptverfasser: CHAPOY, LARRY L, POZZOLI, MASSIMO, VITA, GIANDOMENICO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Multilayer structures comprising at least a fluorinated thermoplastic and a non-fluorinated thermoplastic wherein the adhesive intermediate layer comprises a fluorinated thermoplastic, a non-fluorinated thermoplastic and an ionomer which comprises copolymers having reactive groups salified or not; the amount of reactive groups in the ionomer copolymer being preferably higher than 3% by weight, in general between 8-35%.