Shaped artificial polymer articles with closed-cell metal oxide particles

Disclosed in certain embodiments are polymer compositions comprising closed-cell metal oxide particles and methods of preparing the same. In at least one embodiment, a closed-cell metal oxide particle comprises a metal oxide matrix defining an array of closed-cells. Each closed-cell encapsulates a m...

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Hauptverfasser: MALITS, EDWARD, QU, LIANGLIANG, LIU, LILI, PHO, TOAN VAN, HERBST, HEINZ, BURKE, MICHAEL DAVID, GERSTER, MICHELE, DARJI, RUPA HIREMATH
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Disclosed in certain embodiments are polymer compositions comprising closed-cell metal oxide particles and methods of preparing the same. In at least one embodiment, a closed-cell metal oxide particle comprises a metal oxide matrix defining an array of closed-cells. Each closed-cell encapsulates a media-inaccessible void volume. The outer surface of the closed-cell metal oxide particle is defined by the array of closed-cells.