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
- Publication number
- 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
- Authority
- RU
- Russia
- Prior art keywords
- potassium
- calcium
- interaction
- material based
- aqueous solutions
- Prior art date
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- 239000000919 ceramic Substances 0.000 title claims abstract 3
- 239000000463 material Substances 0.000 title claims abstract 3
- HNDVZDIJULLVRQ-UHFFFAOYSA-N dipotassiocalcium Chemical compound [K][Ca][K] HNDVZDIJULLVRQ-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000007864 aqueous solution Substances 0.000 claims abstract 6
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims abstract 6
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims abstract 6
- 235000019797 dipotassium phosphate Nutrition 0.000 claims abstract 6
- 229910000396 dipotassium phosphate Inorganic materials 0.000 claims abstract 6
- 230000003993 interaction Effects 0.000 claims abstract 6
- 238000000034 method Methods 0.000 claims abstract 6
- 239000001639 calcium acetate Substances 0.000 claims abstract 4
- 235000011092 calcium acetate Nutrition 0.000 claims abstract 4
- 229960005147 calcium acetate Drugs 0.000 claims abstract 4
- 239000000843 powder Substances 0.000 claims abstract 4
- 239000011575 calcium Substances 0.000 claims abstract 2
- 239000001506 calcium phosphate Substances 0.000 claims abstract 2
- 229910000389 calcium phosphate Inorganic materials 0.000 claims abstract 2
- 235000011010 calcium phosphates Nutrition 0.000 claims abstract 2
- SLMHDVBWFGHGSP-UHFFFAOYSA-K calcium;potassium;phosphate Chemical compound [K+].[Ca+2].[O-]P([O-])([O-])=O SLMHDVBWFGHGSP-UHFFFAOYSA-K 0.000 claims abstract 2
- 239000002131 composite material Substances 0.000 claims abstract 2
- 238000010304 firing Methods 0.000 claims abstract 2
- 238000000465 moulding Methods 0.000 claims abstract 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims abstract 2
- 238000002360 preparation method Methods 0.000 claims abstract 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims abstract 2
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- Materials For Medical Uses (AREA)
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.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008148030/15A RU2395303C1 (en) | 2008-12-08 | 2008-12-08 | Method for making biodegradable ceramic composite of double potassium calcium phosphate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008148030/15A RU2395303C1 (en) | 2008-12-08 | 2008-12-08 | Method for making biodegradable ceramic composite of double potassium calcium phosphate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008148030A true RU2008148030A (en) | 2010-06-20 |
| RU2395303C1 RU2395303C1 (en) | 2010-07-27 |
Family
ID=42682159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008148030/15A RU2395303C1 (en) | 2008-12-08 | 2008-12-08 | Method for making biodegradable ceramic composite of double potassium calcium phosphate |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2395303C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20230159344A1 (en) * | 2021-11-19 | 2023-05-25 | Crystaphase Products, Inc. | Method for forming insoluble solute adducts using an acidic medium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5262166A (en) * | 1991-04-17 | 1993-11-16 | Lty Medical Inc | Resorbable bioactive phosphate containing cements |
| RU2179437C2 (en) * | 1999-08-19 | 2002-02-20 | Ооо Нпф "Медкам" | Amorphous carbonized and fluorinated hydroxyapatite for tooth paste and method for its obtaining |
| RU2280017C1 (en) * | 2004-12-28 | 2006-07-20 | Институт физико-химических проблем керамических материалов РАН | Charge for the carbonate hydroxyapatite ceramics |
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2008
- 2008-12-08 RU RU2008148030/15A patent/RU2395303C1/en active IP Right Revival
Also Published As
| Publication number | Publication date |
|---|---|
| RU2395303C1 (en) | 2010-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20111209 |
|
| NF4A | Reinstatement of patent |
Effective date: 20131020 |
|
| PC43 | Official registration of the transfer of the exclusive right without contract for inventions |
Effective date: 20140325 |