NANOCRYSTALLINE HYDROXYAPATITE/POLYURETHANE HYBRID POLYMERS AND SYNTHESIS THEREOF

A hybrid composite and method for producing a polymer network are provided. The hybrid composite includes nanocrystalline hydroxyapatite (nHA) and polyurethane. The method for producing a polymer network includes reacting nanocrystalline hydroxyapatite (nHA) particles with lysine derived triisocyana...

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Hauptverfasser: MCGOUGH, Madison A. P, GUELCHER, Scott A, LU, Sichang, ZIENKIEWICZ, Katarzyna L
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A hybrid composite and method for producing a polymer network are provided. The hybrid composite includes nanocrystalline hydroxyapatite (nHA) and polyurethane. The method for producing a polymer network includes reacting nanocrystalline hydroxyapatite (nHA) particles with lysine derived triisocyanate (LTI) to form a nHA/LTI hybrid prepolymer and reacting the prepolymer with a thioketal (TK) diol to form a nHA/poly(thioketal urethane) (PTKUR) hybrid polymer network.