RU2008148030A - METHOD FOR PRODUCING CERAMIC COMPOSITION BIOGRAPHY BACKGROUND MATERIAL BASED ON DOUBLE POTASSIUM POTASSIUM CALCIUM - Google Patents
METHOD FOR PRODUCING CERAMIC COMPOSITION BIOGRAPHY BACKGROUND MATERIAL BASED ON DOUBLE POTASSIUM POTASSIUM CALCIUM Download PDFInfo
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- RU2008148030A RU2008148030A RU2008148030/15A RU2008148030A RU2008148030A RU 2008148030 A RU2008148030 A RU 2008148030A RU 2008148030/15 A RU2008148030/15 A RU 2008148030/15A RU 2008148030 A RU2008148030 A RU 2008148030A RU 2008148030 A RU2008148030 A RU 2008148030A
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Abstract
1. Способ получения керамического композиционного биодеградируемого материала на основе двойного фосфата калия кальция, включающий подготовку исходного порошка, содержащего фосфат кальция с соотношением Са/Р=1 и соль калия, формование и обжиг, отличающийся тем, что подготовку исходного порошка проводят взаимодействием водных растворов ацетата кальция и гидрофосфата калия. ! 2. Способ по п.1, отличающийся тем, что при взаимодействии используют водные растворы ацетата кальция и гидрофосфата калия с концентрацией в интервале 0,6-0,8 М. ! 3. Способ по п.1, отличающийся тем, что взаимодействие водных растворов ацетата кальция и гидрофосфата калия производят при рН в интервале 5,5-6,0. 1. A method of obtaining a ceramic composite biodegradable material based on double calcium potassium phosphate, comprising preparing an initial powder containing calcium phosphate with a ratio of Ca / P = 1 and a potassium salt, molding and firing, characterized in that the preparation of the initial powder is carried out by the interaction of aqueous solutions of acetate calcium and potassium hydrogen phosphate. ! 2. The method according to claim 1, characterized in that during the interaction using aqueous solutions of calcium acetate and potassium hydrogen phosphate with a concentration in the range of 0.6-0.8 M.! 3. The method according to claim 1, characterized in that the interaction of aqueous solutions of calcium acetate and potassium hydrogen phosphate is carried out at a pH in the range of 5.5-6.0.
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RU2008148030/15A RU2395303C1 (en) | 2008-12-08 | 2008-12-08 | Method for making biodegradable ceramic composite of double potassium calcium phosphate |
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RU2008148030/15A RU2395303C1 (en) | 2008-12-08 | 2008-12-08 | Method for making biodegradable ceramic composite of double potassium calcium phosphate |
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RU2008148030A true RU2008148030A (en) | 2010-06-20 |
RU2395303C1 RU2395303C1 (en) | 2010-07-27 |
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RU2008148030/15A RU2395303C1 (en) | 2008-12-08 | 2008-12-08 | Method for making biodegradable ceramic composite of double potassium calcium phosphate |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2484850C1 (en) * | 2012-04-25 | 2013-06-20 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Calcium phosphate cement composite for bone defect filling |
WO2023091760A2 (en) * | 2021-11-19 | 2023-05-25 | Crystaphase Products, Inc. | Method for forming insoluble solute adducts using an acidic medium background |
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RU2395303C1 (en) | 2010-07-27 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20111209 |
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NF4A | Reinstatement of patent |
Effective date: 20131020 |
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PC43 | Official registration of the transfer of the exclusive right without contract for inventions |
Effective date: 20140325 |