MX172016B - ZINC PHOSPHATE DENTAL CEMENT COMPOSITION AND PROCESS FOR ITS PREPARATION - Google Patents
ZINC PHOSPHATE DENTAL CEMENT COMPOSITION AND PROCESS FOR ITS PREPARATIONInfo
- Publication number
- MX172016B MX172016B MX1892689A MX1892689A MX172016B MX 172016 B MX172016 B MX 172016B MX 1892689 A MX1892689 A MX 1892689A MX 1892689 A MX1892689 A MX 1892689A MX 172016 B MX172016 B MX 172016B
- Authority
- MX
- Mexico
- Prior art keywords
- weight percent
- cement composition
- dental cement
- zinc phosphate
- preparation
- Prior art date
Links
- 239000003479 dental cement Substances 0.000 title abstract 2
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 title abstract 2
- 229910000165 zinc phosphate Inorganic materials 0.000 title abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- 239000007790 solid phase Substances 0.000 abstract 2
- 239000011787 zinc oxide Substances 0.000 abstract 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 1
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical compound Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 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
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
Landscapes
- Dental Preparations (AREA)
Abstract
La presente invención se refiere a una composición de cemento dental de fosfato de zinc, que comprende una fase sólida y una fase líquida, caracterizada porque la fase sólida está constituída por 78 a 98 por ciento en peso de óxido de zinc, 5 a 15 por ciento en peso de óxido de magnesio; 1 a 2 por ciento en peso de sílice y 0.2 a 0.8 por ciento en peso de nitrato de bismuto y porque la fase líquida está constituída por: 50 a 65 por ciento en peso de ácido ortofosfórico; 7 a 9.5 por ciento en peso de hidróxido de aluminio y 25 a 44 por ciento en peso de óxido de zinc.The present invention relates to a zinc phosphate dental cement composition, comprising a solid phase and a liquid phase, characterized in that the solid phase consists of 78 to 98 weight percent zinc oxide, 5 to 15 per percent by weight of magnesium oxide; 1 to 2 weight percent silica and 0.2 to 0.8 weight percent bismuth nitrate and because the liquid phase consists of: 50 to 65 weight percent orthophosphoric acid; 7 to 9.5 weight percent of aluminum hydroxide and 25 to 44 weight percent of zinc oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX1892689A MX172016B (en) | 1989-12-27 | 1989-12-27 | ZINC PHOSPHATE DENTAL CEMENT COMPOSITION AND PROCESS FOR ITS PREPARATION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX1892689A MX172016B (en) | 1989-12-27 | 1989-12-27 | ZINC PHOSPHATE DENTAL CEMENT COMPOSITION AND PROCESS FOR ITS PREPARATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX172016B true MX172016B (en) | 1993-11-29 |
Family
ID=19742464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX1892689A MX172016B (en) | 1989-12-27 | 1989-12-27 | ZINC PHOSPHATE DENTAL CEMENT COMPOSITION AND PROCESS FOR ITS PREPARATION |
Country Status (1)
| Country | Link |
|---|---|
| MX (1) | MX172016B (en) |
-
1989
- 1989-12-27 MX MX1892689A patent/MX172016B/en unknown
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