GB351911A - - Google Patents
Info
- Publication number
- GB351911A GB351911A GB3932729A GB3932729A GB351911A GB 351911 A GB351911 A GB 351911A GB 3932729 A GB3932729 A GB 3932729A GB 3932729 A GB3932729 A GB 3932729A GB 351911 A GB351911 A GB 351911A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphuric acid
- sulphonated
- castor oil
- treating
- oils
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Oils, fats or fatty acids, consisting essentially of unsaturated compounds are sulphonated with concentrated sulphuric acid, in the presence of the products obtained by treating p aliphatic mono- or polyvalent alcohols containing up to six carbon atoms in the molecule, or their organic or inorganic esters, ethers or hydroxyalkylized derivatives with excess of sulphuric acid. The resulting sulphonated oils, &c. are wetting agents which are stable to inorganic or organic acids and solutions containing alkalies, alkaline salts and magnesium sulphate. In examples (1) castor oil is treated with sulphuric acid at 0 DEG C. and below in the presence of products obtained by sulphonating (a) butyl alcohol with sulphuric acid and (b) propionic ether with fuming sulphuric acid; (2) a mixture of soya bean oil and castor oil is sulphonated with sulphuric acid in the presence of sulphonated methyl glycol; (3) a mixture of oleic acid and castor oil is sulphonated with sulphuric acid in the presence of the product obtained by treating ethylglycolacetate with sulphuric acid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE351911 | 1928-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB351911A true GB351911A (en) | 1931-07-02 |
Family
ID=5622564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3932729A Expired GB351911A (en) | 1928-12-24 | 1929-12-23 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB351911A (en) |
-
1929
- 1929-12-23 GB GB3932729A patent/GB351911A/en not_active Expired
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