GB943678A - Quick setting dihydrogen phosphate cements - Google Patents
Quick setting dihydrogen phosphate cementsInfo
- Publication number
- GB943678A GB943678A GB24909/62A GB2490962A GB943678A GB 943678 A GB943678 A GB 943678A GB 24909/62 A GB24909/62 A GB 24909/62A GB 2490962 A GB2490962 A GB 2490962A GB 943678 A GB943678 A GB 943678A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dihydrogen phosphate
- oxide
- zinc
- dehydrated
- metal
- 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
- 239000004568 cement Substances 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 title abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000011787 zinc oxide Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229960005069 calcium Drugs 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 abstract 1
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 abstract 1
- 229910000389 calcium phosphate Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 235000019691 monocalcium phosphate Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- MFXMOUUKFMDYLM-UHFFFAOYSA-L zinc;dihydrogen phosphate Chemical compound [Zn+2].OP(O)([O-])=O.OP(O)([O-])=O MFXMOUUKFMDYLM-UHFFFAOYSA-L 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
- A61K6/864—Phosphate cements
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A quick-setting cement comprises a dehydrated metal dihydrogen phosphate and a metal oxide, where the metal may be zinc, magnesium, barium, calcium, aluminium, iron, cadmium, or strontium, in admixture with water. The oxide combines with phosphoric acid liberated during setting. An excess of 5-20% of oxide may be employed. 11-20 cc of water per 100 gm of solid may be employed. In Examples I and II, calcium dihydrogen phosphate dehydrated at 200-250 DEG C. is mixed with zinc oxide. In Example III, zinc dihydrogen phosphate dehydrated at 170-220 DEG C. is mixed with zinc oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24909/62A GB943678A (en) | 1962-06-28 | 1962-06-28 | Quick setting dihydrogen phosphate cements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24909/62A GB943678A (en) | 1962-06-28 | 1962-06-28 | Quick setting dihydrogen phosphate cements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB943678A true GB943678A (en) | 1963-12-04 |
Family
ID=10219179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24909/62A Expired GB943678A (en) | 1962-06-28 | 1962-06-28 | Quick setting dihydrogen phosphate cements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB943678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2533553A1 (en) * | 1982-09-23 | 1984-03-30 | Us Energy | VITREOUS MAGNESIUM PHOSPHATE CEMENTS HAVING CERAMIC PROPERTIES AND THEIR PREPARATION |
| US20100068677A1 (en) * | 2006-07-12 | 2010-03-18 | Philippe Boudeville | Novel Phosphorus-calcium-strontium compound and uses thereof in endodontic cements |
-
1962
- 1962-06-28 GB GB24909/62A patent/GB943678A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2533553A1 (en) * | 1982-09-23 | 1984-03-30 | Us Energy | VITREOUS MAGNESIUM PHOSPHATE CEMENTS HAVING CERAMIC PROPERTIES AND THEIR PREPARATION |
| US20100068677A1 (en) * | 2006-07-12 | 2010-03-18 | Philippe Boudeville | Novel Phosphorus-calcium-strontium compound and uses thereof in endodontic cements |
| US8268278B2 (en) * | 2006-07-12 | 2012-09-18 | Centre National De La Recherche Scientifique | Phosphorus-calcium-strontium compound and uses thereof in endodontic cements |
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