GB401866A - Improvements in soap and the preparation thereof - Google Patents
Improvements in soap and the preparation thereofInfo
- Publication number
- GB401866A GB401866A GB28187/32A GB2818732A GB401866A GB 401866 A GB401866 A GB 401866A GB 28187/32 A GB28187/32 A GB 28187/32A GB 2818732 A GB2818732 A GB 2818732A GB 401866 A GB401866 A GB 401866A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soap
- silk
- added
- liquid
- ammonia
- 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
- C11D9/00—Compositions of detergents based essentially on soap
-
- 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
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/22—Organic compounds, e.g. vitamins
- C11D9/38—Products in which the composition is not well defined
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)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
Soap contains silk, sericine, or silk fibroin which has been treated with a solvent e.g. caustic alkali, liquid ammonia, or liquid sulphur dioxide, oleic or other fatty acid may be added. For example, 125 lb. of silk cocoons, culture, or spinning or weaving waste, freed or not from gum, is stirred for 10-15 mins. with 600 lb. of 38-40 DEG B<\>e caustic soda solution, and the solution stirred into 2,000 lb. of boiling soap; 120 lb. of cocinic acid (from coconut oil) may be added. Or the silk or fibroin may be dissolved in liquid ammonia or liquid sulphur dioxide, the ammonia or dioxide evaporated off, and the soluble mass remaining added to soap. Or the solution in liquid ammonia may be treated with water to form ammonium hydrate which is converted into soap in known manner. The soaps are especially suited for washing the skin, hair, and silk fabrics.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE401866X | 1931-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB401866A true GB401866A (en) | 1933-11-23 |
Family
ID=6408194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28187/32A Expired GB401866A (en) | 1931-10-09 | 1932-10-10 | Improvements in soap and the preparation thereof |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2048797A (en) |
| BE (1) | BE391493A (en) |
| FR (1) | FR743799A (en) |
| GB (1) | GB401866A (en) |
| NL (1) | NL33469C (en) |
-
0
- NL NL33469D patent/NL33469C/xx active
- BE BE391493D patent/BE391493A/xx unknown
- FR FR743799D patent/FR743799A/fr not_active Expired
-
1932
- 1932-10-08 US US636948A patent/US2048797A/en not_active Expired - Lifetime
- 1932-10-10 GB GB28187/32A patent/GB401866A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE391493A (en) | |
| US2048797A (en) | 1936-07-28 |
| NL33469C (en) | |
| FR743799A (en) | 1933-04-06 |
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