GB1106447A - Process for the stabilization of calcium hydrogen phosphate dihydrate - Google Patents
Process for the stabilization of calcium hydrogen phosphate dihydrateInfo
- Publication number
- GB1106447A GB1106447A GB54818/66A GB5481866A GB1106447A GB 1106447 A GB1106447 A GB 1106447A GB 54818/66 A GB54818/66 A GB 54818/66A GB 5481866 A GB5481866 A GB 5481866A GB 1106447 A GB1106447 A GB 1106447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen phosphate
- calcium hydrogen
- dihydrate
- stabilization
- phosphate dihydrate
- 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
- XAAHAAMILDNBPS-UHFFFAOYSA-L calcium hydrogenphosphate dihydrate Chemical compound O.O.[Ca+2].OP([O-])([O-])=O XAAHAAMILDNBPS-UHFFFAOYSA-L 0.000 title abstract 2
- 235000019700 dicalcium phosphate Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 150000004683 dihydrates Chemical class 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- -1 alkaline earth metal pyrophosphate Chemical class 0.000 abstract 1
- MXZRMHIULZDAKC-UHFFFAOYSA-L ammonium magnesium phosphate Chemical compound [NH4+].[Mg+2].[O-]P([O-])([O-])=O MXZRMHIULZDAKC-UHFFFAOYSA-L 0.000 abstract 1
- 235000011180 diphosphates Nutrition 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 229910052567 struvite Inorganic materials 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
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Epidemiology (AREA)
- Geology (AREA)
- Birds (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK57982A DE1277222B (de) | 1965-12-22 | 1965-12-22 | Verfahren zur Stabilisierung von Dicalciumphosphatdihydrat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1106447A true GB1106447A (en) | 1968-03-20 |
Family
ID=7228495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB54818/66A Expired GB1106447A (en) | 1965-12-22 | 1966-12-07 | Process for the stabilization of calcium hydrogen phosphate dihydrate |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3411873A (enrdf_load_stackoverflow) |
| AT (1) | AT268201B (enrdf_load_stackoverflow) |
| BE (1) | BE691661A (enrdf_load_stackoverflow) |
| CH (1) | CH483992A (enrdf_load_stackoverflow) |
| DE (1) | DE1277222B (enrdf_load_stackoverflow) |
| DK (1) | DK133371B (enrdf_load_stackoverflow) |
| FR (1) | FR1505987A (enrdf_load_stackoverflow) |
| GB (1) | GB1106447A (enrdf_load_stackoverflow) |
| NL (1) | NL158144B (enrdf_load_stackoverflow) |
| SE (1) | SE300967B (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648061C2 (de) * | 1976-10-23 | 1982-11-04 | Hoechst Ag, 6000 Frankfurt | Verfahren zum Stabilisieren von Di-calciumhydrogenphosphatdihydrat |
| US4193973A (en) * | 1978-12-22 | 1980-03-18 | Monsanto Company | Process for stabilization of dicalcium phosphate |
| EP0045826A1 (en) * | 1980-08-12 | 1982-02-17 | Monsanto Company | Dicalcium phosphate dihydrate having improved stability and a method for preparing it |
| US4472365A (en) * | 1981-06-15 | 1984-09-18 | Stauffer Chemical Company | Dicalcium phosphate dihydrate having improved monofluorophosphate compatibility and process for the preparation thereof |
| GB2112762B (en) * | 1981-12-31 | 1985-05-01 | Stauffer Chemical Co | Dicalcium phosphate dihydrate having improved monofluorophosphate compatibility |
| US4828823A (en) * | 1986-04-07 | 1989-05-09 | Stauffer Chemical Company | Dicalcium phosphate dihydrate for fluoride dentifrice compositions |
| EP0475482B1 (en) | 1990-09-13 | 1994-10-05 | Akzo Nobel N.V. | Stabilized solid chemical compositions |
| US5292520A (en) * | 1990-09-13 | 1994-03-08 | Akzo N.V. | Stabilized solid pharmaceutical composition containing acid addition salts of a basic drug and an alkaline stabilizer |
| JP2004230907A (ja) | 2002-02-01 | 2004-08-19 | Topy Ind Ltd | 建設機械用ローラー部品構造 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1189527B (de) * | 1959-06-30 | 1965-03-25 | Stauffer Chemical Co | Verfahren zur Herstellung von stabilisiertem Dicalciumphosphat |
-
1965
- 1965-12-22 DE DEK57982A patent/DE1277222B/de active Pending
-
1966
- 1966-10-14 SE SE14005/66D patent/SE300967B/xx unknown
- 1966-11-10 CH CH1616766A patent/CH483992A/de not_active IP Right Cessation
- 1966-11-30 US US597875A patent/US3411873A/en not_active Expired - Lifetime
- 1966-12-07 GB GB54818/66A patent/GB1106447A/en not_active Expired
- 1966-12-21 DK DK661466AA patent/DK133371B/da not_active IP Right Cessation
- 1966-12-21 AT AT1173366A patent/AT268201B/de active
- 1966-12-21 NL NL6617958.A patent/NL158144B/xx not_active IP Right Cessation
- 1966-12-22 FR FR88529A patent/FR1505987A/fr not_active Expired
- 1966-12-22 BE BE691661D patent/BE691661A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT268201B (de) | 1969-02-10 |
| US3411873A (en) | 1968-11-19 |
| DE1277222B (de) | 1968-09-12 |
| BE691661A (enrdf_load_stackoverflow) | 1967-05-29 |
| NL158144B (nl) | 1978-10-16 |
| SE300967B (enrdf_load_stackoverflow) | 1968-05-20 |
| FR1505987A (fr) | 1967-12-15 |
| DK133371C (enrdf_load_stackoverflow) | 1976-10-04 |
| DK133371B (da) | 1976-05-10 |
| NL6617958A (enrdf_load_stackoverflow) | 1967-06-23 |
| CH483992A (de) | 1970-01-15 |
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