RU2008140563A - METHOD FOR PRODUCING SUSPENSION OF HYDROXYAPATITIS - Google Patents
METHOD FOR PRODUCING SUSPENSION OF HYDROXYAPATITIS Download PDFInfo
- Publication number
- RU2008140563A RU2008140563A RU2008140563/15A RU2008140563A RU2008140563A RU 2008140563 A RU2008140563 A RU 2008140563A RU 2008140563/15 A RU2008140563/15 A RU 2008140563/15A RU 2008140563 A RU2008140563 A RU 2008140563A RU 2008140563 A RU2008140563 A RU 2008140563A
- Authority
- RU
- Russia
- Prior art keywords
- hydroxyapatitis
- interaction
- phosphoric acid
- calcium hydroxide
- suspension
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract 4
- 239000000920 calcium hydroxide Substances 0.000 claims abstract 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract 4
- 230000003993 interaction Effects 0.000 claims abstract 4
- 239000007864 aqueous solution Substances 0.000 claims abstract 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims abstract 2
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims abstract 2
- 239000000243 solution Substances 0.000 claims abstract 2
Landscapes
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Способ получения суспензии гидроксиапатита, включающий взаимодействие гидроксида кальция и фосфорной кислоты, отличающийся тем, что взаимодействие осуществляют путем смешивания 0,04N-ного водного раствора гидроксида кальция и 0,2N-ного раствора фосфорной кислоты при их объмном соотношении, равном 3,75÷5:1, при комнатной температуре. A method of obtaining a suspension of hydroxyapatite, comprising the interaction of calcium hydroxide and phosphoric acid, characterized in that the interaction is carried out by mixing a 0.04 N-aqueous solution of calcium hydroxide and a 0.2 N-solution of phosphoric acid with a volume ratio of 3.75 ÷ 5 : 1, at room temperature.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008140563/15A RU2406693C2 (en) | 2008-10-13 | 2008-10-13 | Method of preparing hydroxyapatite suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008140563/15A RU2406693C2 (en) | 2008-10-13 | 2008-10-13 | Method of preparing hydroxyapatite suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008140563A true RU2008140563A (en) | 2010-04-20 |
| RU2406693C2 RU2406693C2 (en) | 2010-12-20 |
Family
ID=44056804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008140563/15A RU2406693C2 (en) | 2008-10-13 | 2008-10-13 | Method of preparing hydroxyapatite suspension |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2406693C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2652193C1 (en) * | 2017-04-19 | 2018-04-25 | Федеральное государственное бюджетное учреждение науки Институт химии твердого тела Уральского отделения Российской академии наук | Method of preparing apatite suspension |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217699A (en) * | 1985-09-23 | 1993-06-08 | Toa Nenryo Kogyo Kabushiki Kaisha | Calcium-phosphate type hydroxyapatite |
| RU2077475C1 (en) * | 1993-03-09 | 1997-04-20 | Владимир Федорович Комаров | Method for producing hydroxyapatite |
| RU2077329C1 (en) * | 1993-07-21 | 1997-04-20 | Акционерное общество закрытого типа "ОСТИМ" | Agent for osseous tissue growth stimulation |
| RU2104924C1 (en) * | 1996-10-07 | 1998-02-20 | Институт химии твердого тела Уральского Отделения РАН | Method for production of hydroxyl apatite |
| RU2122520C1 (en) * | 1996-10-31 | 1998-11-27 | Акционерное общество закрытого типа "ОСТИМ" | Method of preparing hydroxyapatite suspension |
| RU2149827C1 (en) * | 1999-01-28 | 2000-05-27 | Белякова Елена Германовна | Method of synthesis of finely dispersed hydroxylapatite of high purity |
| EP1110908A4 (en) * | 1999-03-26 | 2004-12-15 | Nara Machinery Co Ltd | Method for synthesis of hydroxyapatite, and hydroxyapatite complex and method for preparing the same |
-
2008
- 2008-10-13 RU RU2008140563/15A patent/RU2406693C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2406693C2 (en) | 2010-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121014 |