GB359449A - Improvements in or relating to wetting, penetrating, foaming and dispersing agents - Google Patents
Improvements in or relating to wetting, penetrating, foaming and dispersing agentsInfo
- Publication number
- GB359449A GB359449A GB20810/30A GB2081030A GB359449A GB 359449 A GB359449 A GB 359449A GB 20810/30 A GB20810/30 A GB 20810/30A GB 2081030 A GB2081030 A GB 2081030A GB 359449 A GB359449 A GB 359449A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphonated
- sulphuric acid
- acid
- octadecenyl
- ethers
- 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
- 239000002270 dispersing agent Substances 0.000 title abstract 2
- 239000004088 foaming agent Substances 0.000 title abstract 2
- 230000000149 penetrating effect Effects 0.000 title abstract 2
- 238000009736 wetting Methods 0.000 title abstract 2
- 238000005187 foaming Methods 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 8
- 235000011149 sulphuric acid Nutrition 0.000 abstract 8
- 239000001117 sulphuric acid Substances 0.000 abstract 8
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 6
- 239000002253 acid Substances 0.000 abstract 4
- 150000007513 acids Chemical class 0.000 abstract 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 4
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 abstract 4
- -1 Sulphonated aliphatic ethers Chemical class 0.000 abstract 3
- 150000002148 esters Chemical class 0.000 abstract 3
- 239000003925 fat Substances 0.000 abstract 3
- 239000003921 oil Substances 0.000 abstract 3
- FDCJDKXCCYFOCV-UHFFFAOYSA-N 1-hexadecoxyhexadecane Chemical compound CCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCC FDCJDKXCCYFOCV-UHFFFAOYSA-N 0.000 abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 150000005215 alkyl ethers Chemical class 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 150000002170 ethers Chemical class 0.000 abstract 2
- 150000008282 halocarbons Chemical class 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000000344 soap Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 150000005846 sugar alcohols Polymers 0.000 abstract 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical class CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000010000 carbonizing Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005555 metalworking Methods 0.000 abstract 1
- 230000001035 methylating effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
Sulphonated aliphatic ethers, prepared by sulphonating alkyl ethers (up to the cetyl ether) of aliphatic unsaturated or polyhydric alcohols which contain one or more double bonds and/or free hydroxy groups and more than eight carbon atoms in the molecule are used as dispersing and fat-splitting agents. By sulphonation, e.g. with sulphuric acid, oleum or chlor-sulphonic acid, under mild conditions, that is to say at a temperature of 0 DEG C. or below, sulphuric esters are obtained, whilst the sulphonation of unsaturated ethers containing no hydroxy groups, at higher temperatures gives true sulphonic acids. The products may be used alone or mixed with aromatic sulphonic acids or their salts, sulphonated oils, soaps or fat solvents, e.g. hydrocarbons or halogenated hydrocarbons. In examples: (1) octadecenyl-n-butylether is sulphonated with sulphuric acid; (2) octadecyleneglycolmonomethylether is sulphonated with chlorsulphonic acid in the presence of trichlorethylene; (3) octadecenyl-isopropylether is treated with sulphuric acid in the presence of acetic anhydride. Reference has been directed by the Comptroller to Specifications 343,872 and 343,901.ALSO:Sulphonated aliphatic ethers, which may be used in the textile and leather industries as wetting, penetrating, dispersing, and foaming agents are prepared by sulphonating alkyl ethers (up to the cetyl ether) of aliphatic unsaturated or polyhydric alcohols which contain more than eight carbon atoms and one or more double bonds and/or free hydroxy groups in the molecule. By sulphonation e.g. with sulphuric acid, oleum or chlorsulphonic acid, under mild conditions, that is to say at a temperature of 0 DEG C. or below, sulphuric esters are obtained, whilst the sulphonation of unsaturated ethers containing no hydroxy groups, at higher temperatures gives true sulphonic acids. The products may be used alone or mixed with aromatic sulphonic acids or their salts, sulphonated oils, soaps or fat solvents, e.g. hydrocarbons or halogenated hydrocarbons. In examples: (1) octadecenyl-n-butylether is sulphonated with sulphuric acid; (2) octadecyleneglycolmonomethylether is sulphonated with chlorsulphonic acid in the presence of trichlorethylene; (3) octadecenyl-isopropylether is treated with sulphuric acid in the presence of acetic anhydride. The use of the products in the manufacture of fat splitting agents, vermicides, dust binding agents and metal working liquids, e.g. boring oils, is referred to, and they may be added to mercerizing (soda) and carbonizing (sulphuric acid) liquids. Octadecenyl isopropyl and n-butyl ethers are prepared by refluxing a mixture of the appropriate alcohol with sulphuric acid, and fractionally distilling the products. Octadecyleneglycolmonomethylether is prepared by reducing oxystearic ester and methylating the resulting glycol. Reference has been directed by the Comptroller to Specifications 343,872 and 343,901.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE359449X | 1929-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB359449A true GB359449A (en) | 1931-10-09 |
Family
ID=6291182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20810/30A Expired GB359449A (en) | 1929-09-20 | 1930-07-09 | Improvements in or relating to wetting, penetrating, foaming and dispersing agents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB359449A (en) |
-
1930
- 1930-07-09 GB GB20810/30A patent/GB359449A/en not_active Expired
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