Method for producing chitosan-hydroxyapatite biocomposite use in medical industry, involves adding chitosan and calcium in acidic solution
NOVELTY – Method for producing chitosan-hydroxyapatite biocomposite use in medical industry, involves adding chitosan and calcium in an acidic solution. The obtained material is neutralized for 40-60 hours at 10-300 degrees C by using a base and then the obtained material is mixed with water and kept at -2 degrees C. USE – Method for producing chitosan-hydroxyapatite biocomposite use in medical industry. ADVANTAGE – The method enables to produce chitosan-hydroxyapatite biocomposite, which is biocompatible and has high porosity.
Main Application Field
A96 (Medical, dental, veterinary, cosmetic.); 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).); P34 (Sterilising, syringes, electrotherapy (A61L, M, N).)
INVENTORS:
BARRETO GILSON”
351_TECIDO
Patent number: BR200905514-A2
PATENT STATUS:
For information contact Inova Unicamp
FOR ADDITIONAL INFORMATION:
parcerias@inova.unicamp.br
+55 (19) 3521-5207 / 2607
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