PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 04.00 |
PATENT ASSIGNEE | University of Alabama |
PATENT CLAIMS |
- Prepg cell comprising metal cathode & aq electrolyte soln of Ca phosphate & ammonium salt - Applying voltage 2.5-4 volts & current d. 10-150 milliamps/ square.cm for 0.5-5 min at pH 2.8 & 20-37C to deposit (X)a-HPO4.2H2O; X = Ca, ammonium, IA or IIA; a = 1 for IIA & 2 for ammonium & IA & X = Ca (95-99%) - Converting to Ca hydroxyapatite within 48 hours by contac ting with animal or human body fluid |
PATENT PHOTOCOPY | Available on request |
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