NL169620B - - Google Patents
Info
- Publication number
- NL169620B NL169620B NL169620A NL169620A NL169620B NL 169620 B NL169620 B NL 169620B NL 169620 A NL169620 A NL 169620A NL 169620 A NL169620 A NL 169620A NL 169620 B NL169620 B NL 169620B
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B5/00—Preserving by using additives, e.g. anti-oxidants
- C11B5/0021—Preserving by using additives, e.g. anti-oxidants containing oxygen
- C11B5/0035—Phenols; Their halogenated and aminated derivates, their salts, their esters with carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB169620X | 1951-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL169620B true NL169620B (en:Method) | 1956-03-15 |
Family
ID=1857242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL169620A NL169620B (en:Method) | 1951-05-25 | 1952-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL169620B (en:Method) |
-
1952
- 1952-05-16 NL NL169620A patent/NL169620B/xx not_active IP Right Cessation
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V4 | Lapsed because of reaching the maxim lifetime of a patent |