JPS6314988B2 - - Google Patents
Info
- Publication number
- JPS6314988B2 JPS6314988B2 JP22928384A JP22928384A JPS6314988B2 JP S6314988 B2 JPS6314988 B2 JP S6314988B2 JP 22928384 A JP22928384 A JP 22928384A JP 22928384 A JP22928384 A JP 22928384A JP S6314988 B2 JPS6314988 B2 JP S6314988B2
- Authority
- JP
- Japan
- Prior art keywords
- apatite
- spinning
- flocculent
- hydroxyapatite
- phosphate
- 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
- 229910052586 apatite Inorganic materials 0.000 claims description 50
- 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 claims description 50
- 239000001506 calcium phosphate Substances 0.000 claims description 14
- 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 14
- 235000011010 calcium phosphates Nutrition 0.000 claims description 12
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 11
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 11
- 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 description 11
- 239000011575 calcium Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 3
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 2
- 235000019700 dicalcium phosphate Nutrition 0.000 claims description 2
- GBNXLQPMFAUCOI-UHFFFAOYSA-H tetracalcium;oxygen(2-);diphosphate Chemical compound [O-2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GBNXLQPMFAUCOI-UHFFFAOYSA-H 0.000 claims description 2
- 235000019731 tricalcium phosphate Nutrition 0.000 claims description 2
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims description 2
- 229940078499 tricalcium phosphate Drugs 0.000 claims description 2
- 238000009987 spinning Methods 0.000 description 23
- 239000000835 fiber Substances 0.000 description 13
- 210000000988 bone and bone Anatomy 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 238000002074 melt spinning Methods 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920001218 Pullulan Polymers 0.000 description 3
- 239000004373 Pullulan Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000019423 pullulan Nutrition 0.000 description 3
- 239000003232 water-soluble binding agent Substances 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000011882 ultra-fine particle Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 241001480003 Chaetothyriales Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052587 fluorapatite Inorganic materials 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59229283A JPS61106166A (ja) | 1984-10-31 | 1984-10-31 | アパタイト綿状体 |
| US06/773,482 US4659617A (en) | 1984-09-11 | 1985-09-06 | Fibrous apatite and method for producing the same |
| DE8585306409T DE3578624D1 (de) | 1984-09-11 | 1985-09-10 | Apatitfaserwerkstoff und verfahren zu seiner herstellung. |
| EP19850306409 EP0174827B1 (de) | 1984-09-11 | 1985-09-10 | Apatitfaserwerkstoff und Verfahren zu seiner Herstellung |
| CA000493540A CA1261568A (en) | 1984-10-31 | 1985-10-22 | Fibrous apatite and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59229283A JPS61106166A (ja) | 1984-10-31 | 1984-10-31 | アパタイト綿状体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61106166A JPS61106166A (ja) | 1986-05-24 |
| JPS6314988B2 true JPS6314988B2 (de) | 1988-04-02 |
Family
ID=16889688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59229283A Granted JPS61106166A (ja) | 1984-09-11 | 1984-10-31 | アパタイト綿状体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106166A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH021285A (ja) * | 1988-01-11 | 1990-01-05 | Asahi Optical Co Ltd | 固着可能な歯科用及び医科用顆粒状骨補填材、その固着方法及び骨補填物 |
| JPH0394761A (ja) * | 1989-09-07 | 1991-04-19 | Ngk Spark Plug Co Ltd | 人工補填補綴材料 |
| JP3115642B2 (ja) * | 1991-06-07 | 2000-12-11 | 日揮株式会社 | 人工骨材 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117621A (en) * | 1981-01-10 | 1982-07-22 | Mitsubishi Mining & Cement Co Ltd | Inorganic fiber of calcium phosphate and an implant material utilizing its properties |
| JPS584821A (ja) * | 1981-07-02 | 1983-01-12 | Mitsubishi Mining & Cement Co Ltd | りん酸カルシウム質フアイバ−の製造方法 |
-
1984
- 1984-10-31 JP JP59229283A patent/JPS61106166A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117621A (en) * | 1981-01-10 | 1982-07-22 | Mitsubishi Mining & Cement Co Ltd | Inorganic fiber of calcium phosphate and an implant material utilizing its properties |
| JPS584821A (ja) * | 1981-07-02 | 1983-01-12 | Mitsubishi Mining & Cement Co Ltd | りん酸カルシウム質フアイバ−の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61106166A (ja) | 1986-05-24 |
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