GB1089245A - Process for the manufacture of stabilised dicalcium phosphate dihydrate - Google Patents
Process for the manufacture of stabilised dicalcium phosphate dihydrateInfo
- Publication number
- GB1089245A GB1089245A GB23816/66A GB2381666A GB1089245A GB 1089245 A GB1089245 A GB 1089245A GB 23816/66 A GB23816/66 A GB 23816/66A GB 2381666 A GB2381666 A GB 2381666A GB 1089245 A GB1089245 A GB 1089245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dicalcium phosphate
- phosphate dihydrate
- phosphate
- pyrophosphate
- stabilizer
- 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
- RBLGLDWTCZMLRW-UHFFFAOYSA-K dicalcium;phosphate;dihydrate Chemical compound O.O.[Ca+2].[Ca+2].[O-]P([O-])([O-])=O RBLGLDWTCZMLRW-UHFFFAOYSA-K 0.000 title abstract 10
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000003381 stabilizer Substances 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 235000019739 Dicalciumphosphate Nutrition 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 abstract 1
- -1 alkali metal tripolyphosphate Chemical class 0.000 abstract 1
- 229910000316 alkaline earth metal phosphate Inorganic materials 0.000 abstract 1
- JUNWLZAGQLJVLR-UHFFFAOYSA-J calcium diphosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])(=O)OP([O-])([O-])=O JUNWLZAGQLJVLR-UHFFFAOYSA-J 0.000 abstract 1
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 229940043256 calcium pyrophosphate Drugs 0.000 abstract 1
- POCPYOMYXRMNGX-UHFFFAOYSA-J calcium;disodium;phosphonato phosphate Chemical compound [Na+].[Na+].[Ca+2].[O-]P([O-])(=O)OP([O-])([O-])=O POCPYOMYXRMNGX-UHFFFAOYSA-J 0.000 abstract 1
- 235000019821 dicalcium diphosphate Nutrition 0.000 abstract 1
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 abstract 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 abstract 1
- 229940038472 dicalcium phosphate Drugs 0.000 abstract 1
- 229910000395 dimagnesium phosphate Inorganic materials 0.000 abstract 1
- MHJAJDCZWVHCPF-UHFFFAOYSA-L dimagnesium phosphate Chemical compound [Mg+2].OP([O-])([O-])=O MHJAJDCZWVHCPF-UHFFFAOYSA-L 0.000 abstract 1
- 235000019791 dimagnesium phosphate Nutrition 0.000 abstract 1
- XZTWHWHGBBCSMX-UHFFFAOYSA-J dimagnesium;phosphonato phosphate Chemical compound [Mg+2].[Mg+2].[O-]P([O-])(=O)OP([O-])([O-])=O XZTWHWHGBBCSMX-UHFFFAOYSA-J 0.000 abstract 1
- 229940005740 hexametaphosphate Drugs 0.000 abstract 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 abstract 1
- 239000004137 magnesium phosphate Substances 0.000 abstract 1
- 229910000400 magnesium phosphate tribasic Inorganic materials 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 abstract 1
- 235000019832 sodium triphosphate Nutrition 0.000 abstract 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/327—After-treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/24—Phosphorous; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Paper (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK56393A DE1259861B (de) | 1965-06-16 | 1965-06-16 | Verfahren zur Herstellung von stabilisiertem Dicalciumphosphat-Dihydrat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1089245A true GB1089245A (en) | 1967-11-01 |
Family
ID=7227837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23816/66A Expired GB1089245A (en) | 1965-06-16 | 1966-05-27 | Process for the manufacture of stabilised dicalcium phosphate dihydrate |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3464786A (enrdf_load_stackoverflow) |
| AT (1) | AT265208B (enrdf_load_stackoverflow) |
| BE (1) | BE682627A (enrdf_load_stackoverflow) |
| CH (1) | CH471038A (enrdf_load_stackoverflow) |
| DE (1) | DE1259861B (enrdf_load_stackoverflow) |
| DK (1) | DK113009B (enrdf_load_stackoverflow) |
| GB (1) | GB1089245A (enrdf_load_stackoverflow) |
| NL (1) | NL151318B (enrdf_load_stackoverflow) |
| SE (1) | SE320959B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9403994B2 (en) | 2008-12-08 | 2016-08-02 | Grace Gmbh & Co. Kg | Anti-corrosive particles |
| US10385216B2 (en) | 2007-11-19 | 2019-08-20 | Grace Gmbh | Anti-corrosive particles |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3647371A (en) * | 1968-08-07 | 1972-03-07 | Monsanto Co | Method for preparation of dicalcium phosphate |
| DE2648061C2 (de) * | 1976-10-23 | 1982-11-04 | Hoechst Ag, 6000 Frankfurt | Verfahren zum Stabilisieren von Di-calciumhydrogenphosphatdihydrat |
| US4244931A (en) * | 1979-05-29 | 1981-01-13 | Monsanto Company | Dicalcium phosphate dihydrate with improved stability |
| US4247526A (en) * | 1979-05-29 | 1981-01-27 | Monsanto Company | Method for preparing dicalcium phosphate dihydrate with improved stability |
| EP0045826A1 (en) * | 1980-08-12 | 1982-02-17 | Monsanto Company | Dicalcium phosphate dihydrate having improved stability and a method for preparing it |
| GB2112762B (en) * | 1981-12-31 | 1985-05-01 | Stauffer Chemical Co | Dicalcium phosphate dihydrate having improved monofluorophosphate compatibility |
| US4880610A (en) * | 1988-04-20 | 1989-11-14 | Norian Corporation | In situ calcium phosphate minerals--method and composition |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2287699A (en) * | 1940-02-15 | 1942-06-23 | Monsanto Chemicals | Stabilized dicalcium phosphate |
| DE1189527B (de) * | 1959-06-30 | 1965-03-25 | Stauffer Chemical Co | Verfahren zur Herstellung von stabilisiertem Dicalciumphosphat |
| US3066056A (en) * | 1959-06-30 | 1962-11-27 | Victor Chemical Works | Stabilized dicalcium phosphate dihydrate |
-
1965
- 1965-06-16 DE DEK56393A patent/DE1259861B/de active Pending
-
1966
- 1966-05-05 CH CH654166A patent/CH471038A/de not_active IP Right Cessation
- 1966-05-13 SE SE6652/66A patent/SE320959B/xx unknown
- 1966-05-18 US US551058A patent/US3464786A/en not_active Expired - Lifetime
- 1966-05-26 NL NL666607318A patent/NL151318B/xx not_active IP Right Cessation
- 1966-05-27 GB GB23816/66A patent/GB1089245A/en not_active Expired
- 1966-06-08 AT AT547866A patent/AT265208B/de active
- 1966-06-15 DK DK308566AA patent/DK113009B/da unknown
- 1966-06-16 BE BE682627D patent/BE682627A/xx not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10385216B2 (en) | 2007-11-19 | 2019-08-20 | Grace Gmbh | Anti-corrosive particles |
| US9403994B2 (en) | 2008-12-08 | 2016-08-02 | Grace Gmbh & Co. Kg | Anti-corrosive particles |
Also Published As
| Publication number | Publication date |
|---|---|
| SE320959B (enrdf_load_stackoverflow) | 1970-02-23 |
| NL6607318A (enrdf_load_stackoverflow) | 1966-12-19 |
| DE1259861B (de) | 1968-02-01 |
| AT265208B (de) | 1968-10-10 |
| BE682627A (enrdf_load_stackoverflow) | 1966-12-01 |
| CH471038A (de) | 1969-04-15 |
| US3464786A (en) | 1969-09-02 |
| NL151318B (nl) | 1976-11-15 |
| DK113009B (da) | 1969-02-10 |
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