Bionanocomposite for bone recovery

NOVELTY – Bionanocomposite comprises polyurethane polyol, polyvinyl alcohol, and hydroxyapatite. USE – Bionanocomposite used in facial surgery, reconstruction and completion of the skull, and filling bone defects (claimed).

Main Application Field

A96 (Medical, dental, veterinary, cosmetic.); A14 (Polymers of other substituted monoolefins; including PVC, PTFE.); A25 (Polyurethanes; polyethers.); D22 (Sterilising, bandages, dressing and skin protection agents – including sterilising agents (other than for food), sutures, plaster casts, bioactive prostheses, contact lenses, diapers, animal litter, timber, preservatives, disinfectants, bactericidal detergents, deodorants, insect repellent compounds, moth proofers, sheep dip (A61L).); E33 (Compounds of Be, Mg, Ca, Sr, Ba, Ra, Sc, Y, La, Ac, Al, lanthanides (Rare-earths), Th.); P32 (Dentistry, bandages, veterinary, prosthesis (A61C, D, F).)

INVENTORS:

ZAVAGLIA CECILIA AMÉLIA DE CARVALHO
DIAS CARMEN GILDA BARROSO TAVARES
DE ANDRADE SABINA DA MEMÓRIA CARDOSO
BASTOS GILMARA DE NAZARETH TAVARES
RODRIGUES ANA PAULA DRUMMOND RODRIGUES

671_ENXERTO

Patent number: WO2014194392-A1;BR102013014155-A2

PATENT STATUS:

For information contact Inova Unicamp

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607