GB551616A - Improvements in washing agents and in the manufacture thereof - Google Patents
Improvements in washing agents and in the manufacture thereofInfo
- Publication number
- GB551616A GB551616A GB924141A GB924141A GB551616A GB 551616 A GB551616 A GB 551616A GB 924141 A GB924141 A GB 924141A GB 924141 A GB924141 A GB 924141A GB 551616 A GB551616 A GB 551616A
- Authority
- GB
- United Kingdom
- Prior art keywords
- salts
- weight
- soapy
- sodium
- sulphate
- 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
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)
Abstract
551,616. Washing compositions. LEVER BROS. & UNILEVER, Ltd., THOMAS, R., and BROWN, C. B. July 22, 1941, No. 9241. [Class 91] Non-soapy washing agents comprise a mixture of non-soapy detergents of the class in which sodium chloride or sulphate is produced during their manufacture, the chloride or sulphate being removed therefrom, together with an alkali metal carbonate, silicate, or orthophosphate or a mixture of such salts, the ingredients being present in the proportion of 1 part by weight of the de-salted detergent to “-4 parts by weight of the carbonate &c. The class of non-soapy detergent concerned comprises the sodium salts of a sulphonated or sulphated fatty alcohol, or of a condensation compound of isethionic acid. taurine, sarcosine or metaniline with a primary or secondary alkyl or allyl radical or a fatty acid acyl radical. In practice the sodium chloride or sulphate content may only be reduced, such as by alcohol extraction, to below 10 per cent. and preferably below 5 per cent. The preferred mixtures contain for one part by weight of the de-salted detergent from one to two parts by weight of the specified alkaline salts, calculated as anhydrous salts. The alkalinity of the resultant washing agent is adjusted so that a 0.1 per cent. by weight aqueous solution will have a pH of 8.5 to 11.5. In examples, the de-salted non-soapy detergents comprise the material known under the Registered Trade Mark "Gardinol" R, i.e., mainly the sodium salts of C 12 to C 14 fatty alcohol sulphates, sodium lauryl sulphate, and the sodium salt of the condensation product of palm kernel oil fatty acids with methyl taurine. The Provisional Specification also specifies that the carbonate may be a bicarbonate or sesquicarbonate, the silicate may be ortho- or meta-; and the alkali metal salts may include ammonium salts. Specifications 352,989 and 449,169 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB924141A GB551616A (en) | 1941-07-22 | 1941-07-22 | Improvements in washing agents and in the manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB924141A GB551616A (en) | 1941-07-22 | 1941-07-22 | Improvements in washing agents and in the manufacture thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
GB551616A true GB551616A (en) | 1943-03-03 |
Family
ID=9868134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB924141A Expired GB551616A (en) | 1941-07-22 | 1941-07-22 | Improvements in washing agents and in the manufacture thereof |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB551616A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2486922A (en) * | 1945-11-09 | 1949-11-01 | Procter & Gamble | Stabilized detergent composition |
US2486921A (en) * | 1944-10-16 | 1949-11-01 | Procter & Gamble | Detergent composition |
US3354092A (en) * | 1963-01-14 | 1967-11-21 | Procter & Gamble | Ammoniated granular cleaner |
-
1941
- 1941-07-22 GB GB924141A patent/GB551616A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2486921A (en) * | 1944-10-16 | 1949-11-01 | Procter & Gamble | Detergent composition |
US2486922A (en) * | 1945-11-09 | 1949-11-01 | Procter & Gamble | Stabilized detergent composition |
US3354092A (en) * | 1963-01-14 | 1967-11-21 | Procter & Gamble | Ammoniated granular cleaner |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB614044A (en) | Detergent composition | |
GB1437950A (en) | Detergent compositions | |
GB596560A (en) | All-purpose detergent | |
GB698427A (en) | Improvements relating to abrasive cleansing compositions | |
GB698620A (en) | Sulphonate detergent and its method of preparation | |
GB551616A (en) | Improvements in washing agents and in the manufacture thereof | |
NL83998C (en) | ||
GB745607A (en) | Improvements relating to antiseptic, bactericidal, or the like agents for disinfection | |
GB608923A (en) | Stable solid compositions for use in preparing cleansing and disinfecting solutions | |
GB814858A (en) | Sequestering compositions | |
GB854111A (en) | Solubilization of lanolin | |
GB1397245A (en) | Detergent compositions | |
ES433760A1 (en) | Process for washing textiles and agents for carrying out this process | |
GB720527A (en) | Improvements in or relating to dry, stable powdered bleaching composition | |
GB1277286A (en) | Cleansing compositions containing skin protecting agents | |
GB1379734A (en) | Cleansing and laundering composition | |
GB1014058A (en) | Washing composition | |
GB1477897A (en) | Synthetic detergent bar | |
GB1001963A (en) | Improvements in or relating to detergent compositions in bar form | |
GB1425939A (en) | Shapoos | |
GB739817A (en) | Detergent compositions | |
GB1191722A (en) | Detergent Laundry Bars of Low Specific Gravity | |
US2383526A (en) | Detergent composition | |
GB833201A (en) | Detergent compositions | |
GB763383A (en) | New bromine-containing washing and rinsing agents |