JPS6221747B2 - - Google Patents
Info
- Publication number
- JPS6221747B2 JPS6221747B2 JP58049554A JP4955483A JPS6221747B2 JP S6221747 B2 JPS6221747 B2 JP S6221747B2 JP 58049554 A JP58049554 A JP 58049554A JP 4955483 A JP4955483 A JP 4955483A JP S6221747 B2 JPS6221747 B2 JP S6221747B2
- Authority
- JP
- Japan
- Prior art keywords
- tricalcium phosphate
- phase
- aluminum fluoride
- powder
- phase transition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 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 description 42
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 15
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims description 14
- 238000005245 sintering Methods 0.000 claims description 12
- 239000001506 calcium phosphate Substances 0.000 claims description 10
- 235000019731 tricalcium phosphate Nutrition 0.000 claims description 9
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims description 9
- 229940078499 tricalcium phosphate Drugs 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 description 15
- 239000000843 powder Substances 0.000 description 13
- 238000005452 bending Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 235000019700 dicalcium phosphate Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- -1 bending strength Chemical compound 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052587 fluorapatite Inorganic materials 0.000 description 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[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 VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 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 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58049554A JPS59174567A (ja) | 1983-03-24 | 1983-03-24 | β−リン酸三カルシウム焼結体の製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58049554A JPS59174567A (ja) | 1983-03-24 | 1983-03-24 | β−リン酸三カルシウム焼結体の製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59174567A JPS59174567A (ja) | 1984-10-03 |
| JPS6221747B2 true JPS6221747B2 (enrdf_load_stackoverflow) | 1987-05-14 |
Family
ID=12834413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58049554A Granted JPS59174567A (ja) | 1983-03-24 | 1983-03-24 | β−リン酸三カルシウム焼結体の製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59174567A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2143733A1 (en) * | 1994-03-02 | 1995-09-03 | Yoshikazu Umezu | Alpha-tricalcium phosphate ceramic and production method thereof |
| BR9610357B1 (pt) * | 1995-09-01 | 2011-05-03 | composição sinterizada artificial bioativa, estrutura microporosa cerámica aparente, dispositivo implantável, processo para o cultivo de células de ossos funcionais e kit para monitorar e quantificar a atividade das referidas células |
-
1983
- 1983-03-24 JP JP58049554A patent/JPS59174567A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59174567A (ja) | 1984-10-03 |
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