RO103222A2 - PRODUCTION METHOD OF A COSMETIC PIGMENT BASED ON Mn(III)NH4P2O7 - Google Patents
PRODUCTION METHOD OF A COSMETIC PIGMENT BASED ON Mn(III)NH4P2O7Info
- Publication number
- RO103222A2 RO103222A2 RO13836189A RO13836189A RO103222A2 RO 103222 A2 RO103222 A2 RO 103222A2 RO 13836189 A RO13836189 A RO 13836189A RO 13836189 A RO13836189 A RO 13836189A RO 103222 A2 RO103222 A2 RO 103222A2
- Authority
- RO
- Romania
- Prior art keywords
- nh4p2o7
- iii
- production method
- pigment based
- cosmetic pigment
- Prior art date
Links
- 239000002537 cosmetic Substances 0.000 title 1
- MMIPFLVOWGHZQD-UHFFFAOYSA-N manganese(3+) Chemical compound [Mn+3] MMIPFLVOWGHZQD-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000049 pigment Substances 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 239000012286 potassium permanganate Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Cosmetics (AREA)
Abstract
The process employs Mn chloride or sulphate soln. Pptn. of a complex of Mn from oxidn. in the presence of KMnO4 or H2O2 and orthophosphoric acid and with heating to 300-350 deg. C, is followed by repeated washing in demineralised water. Filtration, washing with ethyl alcohol, and drying completes the process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO138361A RO103222B1 (en) | 1989-02-22 | 1989-02-22 | Production method of a cosmetic pigment based on mn(iii)nh4p2o7 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO138361A RO103222B1 (en) | 1989-02-22 | 1989-02-22 | Production method of a cosmetic pigment based on mn(iii)nh4p2o7 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO103222A2 true RO103222A2 (en) | 1991-12-02 |
| RO103222B1 RO103222B1 (en) | 1992-06-26 |
Family
ID=20124067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO138361A RO103222B1 (en) | 1989-02-22 | 1989-02-22 | Production method of a cosmetic pigment based on mn(iii)nh4p2o7 |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO103222B1 (en) |
-
1989
- 1989-02-22 RO RO138361A patent/RO103222B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO103222B1 (en) | 1992-06-26 |
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