Polymerization of vinyl ethers

Process for the polymerization of selected vinyl ethers catalyzed by yttrium or rare earth metal perfluoroalkylsulfonates. A preferred perfluoroalkylsulfonate anion is triflate (trifluoromethanesulfonate). The resulting polymers are useful as tackifiers in adhesives as well as in other uses (e.g., p...

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Bibliographische Detailangaben
Hauptverfasser: DRYSDALE, NEVILLE E
Format: Patent
Sprache:eng
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