GB314586A - Process for the manufacture of refined products from wool fat - Google Patents
Process for the manufacture of refined products from wool fatInfo
- Publication number
- GB314586A GB314586A GB978728A GB978728A GB314586A GB 314586 A GB314586 A GB 314586A GB 978728 A GB978728 A GB 978728A GB 978728 A GB978728 A GB 978728A GB 314586 A GB314586 A GB 314586A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wool
- treated
- soaps
- fatty acids
- fat
- 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
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/008—Polymeric surface-active agents
Landscapes
- 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
314,586. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). March 31, 1928. Fatty acids; soaps; wool-fat, purifying.- Wool fat is treated with organic solvents such as acetone, formic acid or ethyl acetate, to separate the sparingly soluble wool wax from readily soluble wool oil which is treated to obtain unsaponifiable products and fatty acids, from which soaps may be made. The wool oil is heated under pressure with calcium hydroxide, the alcohols being separated from the saponification mixture by extraction with acetone, leaving the calcium soaps which are treated with mineral acid to liberate the fatty acids. These are purified by distillation under reduced pressure, and may be further fractionated to separate the individual acids, or converted to soap by the addition of alkali lye. Specification 13815/84 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB978728A GB314586A (en) | 1928-03-31 | 1928-03-31 | Process for the manufacture of refined products from wool fat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB978728A GB314586A (en) | 1928-03-31 | 1928-03-31 | Process for the manufacture of refined products from wool fat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB314586A true GB314586A (en) | 1929-07-01 |
Family
ID=9878742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB978728A Expired GB314586A (en) | 1928-03-31 | 1928-03-31 | Process for the manufacture of refined products from wool fat |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB314586A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0555776A1 (en) * | 1992-02-13 | 1993-08-18 | Beiersdorf Aktiengesellschaft | Process for separating and purifying fatty acids and alpha-hydroxy fatty acids |
-
1928
- 1928-03-31 GB GB978728A patent/GB314586A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0555776A1 (en) * | 1992-02-13 | 1993-08-18 | Beiersdorf Aktiengesellschaft | Process for separating and purifying fatty acids and alpha-hydroxy fatty acids |
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