METHOD FOR MAKING CERAMIC BIODEGRADABLE MATERIAL BASED ON CALCIUM AND SODIUM PHOSPHATES Russian patent published in 2009 - IPC A61K6/33 A61K33/42 A61L27/12 

Abstract RU 2372891 C2

FIELD: medicine.

SUBSTANCE: there is disclosed method for making ceramic biodegradable material based on calcium and sodium phosphates that involves powder synthesis by reaction of aqueous solutions of calcium salt and sodium hydrophosphate, moulding and burning. According to the invention, acetate is used as calcium salt, while mole ratio Ca/P for stock solutions is within the range 0.8-1.3.

EFFECT: method is simple and does not require application of expensive equipment.

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RU 2 372 891 C2

Authors

Safronova Tat'Jana Viktorovna

Putljaev Valerij Ivanovich

Kuznetsov Anton Viktorovich

Tret'Jakov Jurij Dmitrievich

Dates

2009-11-20Published

2007-08-06Filed