GB526699A - Improvements in or relating to the production of sulphonated fatty materials - Google Patents
Improvements in or relating to the production of sulphonated fatty materialsInfo
- Publication number
- GB526699A GB526699A GB9212/39A GB921239A GB526699A GB 526699 A GB526699 A GB 526699A GB 9212/39 A GB9212/39 A GB 9212/39A GB 921239 A GB921239 A GB 921239A GB 526699 A GB526699 A GB 526699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- sulphonated
- ketone
- alcohol
- march
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (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)
- Fats And Perfumes (AREA)
Abstract
526,699. Sulphonated fatty materials. NATIONAL OIL PRODUCTS CO. March 23, 1939, No. 9212. Convention date, March 24, 1938. [Class 2 (iii)] In a process for producing sulphonated fatty materials, a washed and neutralized sulphonated animal or vegetable oil, fat or fatty acid is dehydrated under reduced pressure. The product is then preferably dissolved in an organic solvent, the precipitated inorganic salts being filtered off, and the solution is distilled, preferably under reduced pressure. As starting materials sulphonation products of animal and vegetable fats, oils and fatty acids such as castor oil, corn oil, olive oil, cod liver oil, whale oil and the like are used. The solvent used can be an alcohol, a hydrocarbon, a chlorinated hydrocarbon, an ether, or a ketone, e.g. ethyl alcohol, isopropyl alcohol, ethylene dichloride, petroleum ether, acetone, methyl ethyl ketone and methyl propyl ketone. Examples of the purification of sulphonated olive oil are given.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US526699XA | 1938-03-24 | 1938-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB526699A true GB526699A (en) | 1940-09-24 |
Family
ID=21979136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9212/39A Expired GB526699A (en) | 1938-03-24 | 1939-03-23 | Improvements in or relating to the production of sulphonated fatty materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB526699A (en) |
-
1939
- 1939-03-23 GB GB9212/39A patent/GB526699A/en not_active Expired
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