GB400587A - An improved process for making sulphonated oleic acids - Google Patents
An improved process for making sulphonated oleic acidsInfo
- Publication number
- GB400587A GB400587A GB10762/32A GB1076232A GB400587A GB 400587 A GB400587 A GB 400587A GB 10762/32 A GB10762/32 A GB 10762/32A GB 1076232 A GB1076232 A GB 1076232A GB 400587 A GB400587 A GB 400587A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prepared
- acid
- sulphonated
- sulphonated oleic
- acids
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/46—Textile oils
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
Sulphonated oleic acids useful as cleansing and emulsifying agents are prepared by cooling commercial oleic acids to between -5 and +10 DEG C., so as to remove a large proportion of the solid constituents such as stearin, and sulphonating the purified acids at a temperature between -5 and +10 DEG C. in the absence of a solvent. The products or their neutral or acid salts may also be used as constituents of spinning oils. Experimental results are given illustrating the relative stability to oxygen of spinning oils containing sulphonated oleic acids, prepared as described above, and free from or containing iron. Reference is made also to the preparation of washing powders by mixing a neutralized sulphonated oleic acid, prepared as described above, with other products such as solid soda. The Specification as open to inspection under Sect. 91 refers to the use of aliphatic or hydroaromatic esters or other derivatives of sulphonated oleic acids, prepared as described above, for the purposes stated above. This subject-matter does not appear in the Specification as accepted.ALSO:Sulphonated oleic acids useful as wetting, cleansing, and emulsifying agents are prepared by cooling commercial oleic acids to between -5 and +10 DEG C. so as to remove a large proportion of the solid constituents such as stearin, and sulphonating the purified acids at a temperature between -5 and +10 DEG C. in the absence of a solvent. An example is given in which sulphuric acid is used as the sulphonating agent, but chlorsulphonic acid may also be used. The products or their neutral or acid salts may be used in dyeing, carbonizing, bucking, fulling, sizing and dressing processes, and also as scrooping agents for artificial silk and as constituents of spinning oils and compositions for fire-extinguishing, disinfecting, and combating insects. In examples of the use of the products, sulphonated oleic acid prepared as described above is (1) added to soap solution used for fulling wool, (2) added to dilute sulphuric acid used as a fulling bath in the manufacture of felt, (3) added to a dye bath of unspecified composition, and (4) added to a dilute sulphuric acid carbonizing bath. Experimental results are given also illustrating the relative stability to oxygen of spinning oils containing sulphonated oleic acid, prepared as described above, and free from or containing iron. Reference is made also to the preparation of washing powders by mixing a neutralized sulphonated oleic acid, prepared as described above, with other products such as solid soda. The Specification as open to inspection under Sect. 91 refers to the use of aliphatic or hydroaromatic esters or other derivatives of sulphonated oleic acids, prepared as described above, for the purposes stated above. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE400587X | 1931-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB400587A true GB400587A (en) | 1933-10-16 |
Family
ID=6400893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10762/32A Expired GB400587A (en) | 1931-04-14 | 1932-04-14 | An improved process for making sulphonated oleic acids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB400587A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995524A (en) * | 1958-01-22 | 1961-08-08 | Tennessee Corp | Detergent compositions |
-
1932
- 1932-04-14 GB GB10762/32A patent/GB400587A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995524A (en) * | 1958-01-22 | 1961-08-08 | Tennessee Corp | Detergent compositions |
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