HUP0302032A2 - Process for producing pharmaceutical vaseline - Google Patents
Process for producing pharmaceutical vaselineInfo
- Publication number
- HUP0302032A2 HUP0302032A2 HU0302032A HUP0302032A HUP0302032A2 HU P0302032 A2 HUP0302032 A2 HU P0302032A2 HU 0302032 A HU0302032 A HU 0302032A HU P0302032 A HUP0302032 A HU P0302032A HU P0302032 A2 HUP0302032 A2 HU P0302032A2
- Authority
- HU
- Hungary
- Prior art keywords
- oil
- acid
- producing pharmaceutical
- neutralized
- vaseline
- Prior art date
Links
- 229940099259 vaseline Drugs 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 229940087373 calcium oxide Drugs 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 235000012255 calcium oxide Nutrition 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229940032330 sulfuric acid Drugs 0.000 abstract 1
Landscapes
- Medicines Containing Plant Substances (AREA)
- Fats And Perfumes (AREA)
Abstract
Basic starting oil used for Vaseline production undergoes sulfuric-acid refinement on its own, without the presence of other components. Acid resin formed is removed by centrifuging. Remaining acid-oil is neutralized by addition of calcium-oxide. The neutralized oil is treated with fuller's earth during a final purification stage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0302032A HUP0302032A2 (en) | 2003-07-02 | 2003-07-02 | Process for producing pharmaceutical vaseline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0302032A HUP0302032A2 (en) | 2003-07-02 | 2003-07-02 | Process for producing pharmaceutical vaseline |
Publications (2)
Publication Number | Publication Date |
---|---|
HU0302032D0 HU0302032D0 (en) | 2003-08-28 |
HUP0302032A2 true HUP0302032A2 (en) | 2005-03-29 |
Family
ID=89981482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0302032A HUP0302032A2 (en) | 2003-07-02 | 2003-07-02 | Process for producing pharmaceutical vaseline |
Country Status (1)
Country | Link |
---|---|
HU (1) | HUP0302032A2 (en) |
-
2003
- 2003-07-02 HU HU0302032A patent/HUP0302032A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
HU0302032D0 (en) | 2003-08-28 |
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