[EN] NITROGEN AND/OR OXYGEN-CONTAINING HYDROFLUOROOLEFINS AND METHODS OF MAKING AND USING THE SAME [FR] HYDROFLUOROOLÉFINES CONTENANT DE L'AZOTE ET/OU DE L'OXYGÈNE ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
[EN] PERFLUORINATED 1-ALKOXYPROPENES, COMPOSITIONS, AND METHODS AND APPARATUSES FOR USING SAME<br/>[FR] 1-ALCOXYPROPÈNES PERFLUORÉS, COMPOSITIONS, ET PROCÉDÉS ET APPAREILS POUR LEUR UTILISATION
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2019116260A1
公开(公告)日:2019-06-20
A perfluorinated 1-alkoxypropene represented by general Formula (I), compositions that include such compounds, and methods and systems that include such compositions are provided, wherein Formula (I) is represented by: RfO-CF=CFCF3 wherein Rf is a linear, branched, or cyclic perfluoroalkyl group having 2 to 10 carbon atoms and optionally further including 1 to 3 nitrogen and/or 1 to 4 oxygen catenary heteroatoms.
Described herein is a composition comprising a fluorothermoplastic polymer, wherein the fluorothermoplastic polymer is derived from: (a) 60-85 mol % tetrafluoroethene; (b) 2-12 mol % hexafluoropropene; (c) 10-30 mol % vinylidene fluoride; (d) 0.2 to 5 mol % of a bromine-containing monomer. Such compositions can be used in multilayer constructions in, for example, fuel hose applications.
Described herein is a composition comprising (i) a hydrofluorothermoplastic polymer, wherein the hydrofluorothermoplastic polymer is derived from: (a) 50-85 mol % tetrafluoroethene; (b) 2-15 mol % hexafluoropropene; (c) 10-35 mol % vinylidene fluoride; and (d) 0.1 to 5 mol % of a bromine-containing monomer; and (ii) a perhalogenated thermoplastic polymer. Such compositions can be used in multilayer constructions in, for example, fuel hose applications.