ARTICLE COMPRISING A POLYMER LAYER

There is provided an article comprising, a substrate having a charged surface; and a polymer layer on said substrate surface; wherein said polymer layer comprises, a crosslinked sublayer comprising charged moieties having a charge opposite to that of said charged surface; and a supra-layer comprisin...

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Bibliographische Detailangaben
Hauptverfasser: BRISCOE, Wuge Henry, SNOW, John Francis Timothy Barter, BAXTER, Elaine Alice Marie, Stephens, Alison Fiona
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:There is provided an article comprising, a substrate having a charged surface; and a polymer layer on said substrate surface; wherein said polymer layer comprises, a crosslinked sublayer comprising charged moieties having a charge opposite to that of said charged surface; and a supra-layer comprising polymer chains grafted from the sublayer and extending away from said substrate surface. Preferably the polymer chains are polymer brushes.