METAL-POLYMER HYBRID MATERIALS WITH A HIGH REFRACTIVE INDEX

Coatable compositions contain metal-(meth)acrylate hybrid materials that when cured form a metal-polymer hybrid layer with a relatively high refractive index. The curable metal-(meth)acrylate hybrid composition includes a photoinitiator, a polyoxometalate and either a hydroxyl-functional (meth)acryl...

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Bibliographische Detailangaben
Hauptverfasser: Puri, Mayank, Hartmann-Thompson, Claire
Format: Patent
Sprache:eng
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Zusammenfassung:Coatable compositions contain metal-(meth)acrylate hybrid materials that when cured form a metal-polymer hybrid layer with a relatively high refractive index. The curable metal-(meth)acrylate hybrid composition includes a photoinitiator, a polyoxometalate and either a hydroxyl-functional (meth)acrylate or a mixture of hydroxyl-functional (meth)acrylate and aromatic (meth)acrylate. The printable, solvent-free composition, upon curing forms a metal-polymer hybrid layer that is optically transparent and has a refractive index of at least 1.52.