GB1365024A - Dental impression material - Google Patents
Dental impression materialInfo
- Publication number
- GB1365024A GB1365024A GB4870172A GB4870172A GB1365024A GB 1365024 A GB1365024 A GB 1365024A GB 4870172 A GB4870172 A GB 4870172A GB 4870172 A GB4870172 A GB 4870172A GB 1365024 A GB1365024 A GB 1365024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- composition
- diatomaceous earth
- calcium sulphate
- sodium
- alginate
- 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
- 239000002978 dental impression material Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 5
- 239000005909 Kieselgur Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 229940072056 alginate Drugs 0.000 abstract 2
- 235000010443 alginic acid Nutrition 0.000 abstract 2
- 229920000615 alginic acid Polymers 0.000 abstract 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 abstract 2
- BHHYHSUAOQUXJK-UHFFFAOYSA-L zinc fluoride Chemical compound F[Zn]F BHHYHSUAOQUXJK-UHFFFAOYSA-L 0.000 abstract 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal alginate Chemical class 0.000 abstract 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 abstract 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 abstract 1
- 239000001175 calcium sulphate Substances 0.000 abstract 1
- 235000011132 calcium sulphate Nutrition 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 235000010408 potassium alginate Nutrition 0.000 abstract 1
- MZYRDLHIWXQJCQ-YZOKENDUSA-L potassium alginate Chemical group [K+].[K+].O1[C@@H](C([O-])=O)[C@@H](OC)[C@H](O)[C@H](O)[C@@H]1O[C@@H]1[C@@H](C([O-])=O)O[C@@H](O)[C@@H](O)[C@H]1O MZYRDLHIWXQJCQ-YZOKENDUSA-L 0.000 abstract 1
- 239000000737 potassium alginate Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium 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
- 239000011775 sodium fluoride Substances 0.000 abstract 1
- 235000013024 sodium fluoride Nutrition 0.000 abstract 1
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/04—Alginic acid; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/90—Compositions for taking dental impressions
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dental Preparations (AREA)
Abstract
1365024 Dental impression material MARRICKVILLE HOLDINGS Ltd 23 Oct 1972 [28 Oct 1971] 48701/72 Headings C3U and C3N A composition for taking dental impressions comprises (1) an alkali metal alginate, (2) pure synthetic calcium sulphate which is a mixture of calcium sulphate dihydrate and calcium sulphate hemihydrate, (3) sodium silicofluoride, (4) sodium meta silicate or tetra sodium pyrophosphate or a mixture thereof and as a filler (5) finely powdered diatomaceous earth. The composition may also contain sodium fluoride, zinc fluoride and magnesium oxide. The preferred alginate is potassium alginate. The composition may be prepared by mixing all the specified materials apart from the diatomaceous earth by grinding in a ball mill and then blending the ground materials with the diatomaceous earth in a ribbon type mixer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU683071 | 1971-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1365024A true GB1365024A (en) | 1974-08-29 |
Family
ID=3697424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4870172A Expired GB1365024A (en) | 1971-10-28 | 1972-10-23 | Dental impression material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1365024A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5958454A (en) * | 1996-05-31 | 1999-09-28 | R&D Ventures, Inc. | Effervescent bath tablet compositions |
| JP2006335697A (en) * | 2005-06-03 | 2006-12-14 | Arbos:Kk | Colloidal impression material composition |
| JP2008222672A (en) * | 2007-03-15 | 2008-09-25 | Tokuyama Dental Corp | Dental alginate impression material |
| WO2012095569A1 (en) * | 2011-01-14 | 2012-07-19 | Algopack | Composition and method for manufacturing a rigid algal-matter material that is particularly usable as a substrate for printing |
| FR2970477A1 (en) * | 2011-01-14 | 2012-07-20 | Algopack | Composition capable of curing in the manufacture of a rigid material, obtained by mixing a specified range of a powder with an aqueous solution, where the powder comprises e.g. phycocolloid, a filler and a gelling agent |
-
1972
- 1972-10-23 GB GB4870172A patent/GB1365024A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5958454A (en) * | 1996-05-31 | 1999-09-28 | R&D Ventures, Inc. | Effervescent bath tablet compositions |
| JP2006335697A (en) * | 2005-06-03 | 2006-12-14 | Arbos:Kk | Colloidal impression material composition |
| JP2008222672A (en) * | 2007-03-15 | 2008-09-25 | Tokuyama Dental Corp | Dental alginate impression material |
| WO2012095569A1 (en) * | 2011-01-14 | 2012-07-19 | Algopack | Composition and method for manufacturing a rigid algal-matter material that is particularly usable as a substrate for printing |
| FR2970477A1 (en) * | 2011-01-14 | 2012-07-20 | Algopack | Composition capable of curing in the manufacture of a rigid material, obtained by mixing a specified range of a powder with an aqueous solution, where the powder comprises e.g. phycocolloid, a filler and a gelling agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |