GB486850A - Process of producing washing, emulsifying and dispersing agents - Google Patents
Process of producing washing, emulsifying and dispersing agentsInfo
- Publication number
- GB486850A GB486850A GB30171/36A GB3017136A GB486850A GB 486850 A GB486850 A GB 486850A GB 30171/36 A GB30171/36 A GB 30171/36A GB 3017136 A GB3017136 A GB 3017136A GB 486850 A GB486850 A GB 486850A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acids
- aliphatic
- oxido
- sodium
- carbon atoms
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Products stated to have emulsifying properties are prepared by treating aliphatic oxido sulphonic acids having not more than six carbon atoms in the molecule with fatty, resin or naphthenic acids having at least eight carbon atoms in a carbon chain. In an example, dry sodium 2 : 3-oxido-propane-1-sulphonate is heated with technical stearine. The use of oleic, colophonic and naphthenic acid is mentioned. The Specification as open to inspection under Sect. 91 comprises also (a) the formation of the aliphatic oxidosulphonic acids, in the form of salts during the reaction by treatment of the corresponding a -chlor-b -oxysulphonic acids with alkalies, and (b) the treatment of glycidylcetylether with alkali bisulphite, sodium sulphanilate or sodium phenolsulphonate. This subject-matter does not appear in the Specification as accepted.ALSO:Products stated to have wetting, foaming, washing and emulsifying properties are prepared by treating aliphatic oxido sulphonic acids having not more than six carbon atoms in the molecule with fatty, resin or naphthenic acids having a carbon chain of at least eight carbon atoms. In an example, dry sodium 2 : 3-oxidopropane-1-sulphonate diluted with common salt is heated with molten technical stearine. The use of oleic, colophonic and naphthenic acid is mentioned. The aliphatic oxido sulphonic acids may be prepared by treating aliphatic a -chlor-b -oxysulphonic acids with alkalies such as caustic alkali or potassium carbonate. The Specification as open to inspection under Sect. 91 comprises also (a) the formation of the aliphatic oxidosulphonic acids, in the form of salts, during the reaction, and (b) the treatment of glycidyl cetylether with alkali bisulphites, sodium sulphanilate or siodium phenolsulphonate. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE486850X | 1935-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB486850A true GB486850A (en) | 1938-06-07 |
Family
ID=6543514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30171/36A Expired GB486850A (en) | 1935-11-05 | 1936-11-05 | Process of producing washing, emulsifying and dispersing agents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB486850A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2427577A (en) * | 1945-03-01 | 1947-09-16 | Colgate Palmolive Peet Co | Production of ether sulphonates |
-
1936
- 1936-11-05 GB GB30171/36A patent/GB486850A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2427577A (en) * | 1945-03-01 | 1947-09-16 | Colgate Palmolive Peet Co | Production of ether sulphonates |
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