GB387398A - Process for the manufacture of wetting, cleaning and emulsifying agents - Google Patents
Process for the manufacture of wetting, cleaning and emulsifying agentsInfo
- Publication number
- GB387398A GB387398A GB22802/31A GB2280231A GB387398A GB 387398 A GB387398 A GB 387398A GB 22802/31 A GB22802/31 A GB 22802/31A GB 2280231 A GB2280231 A GB 2280231A GB 387398 A GB387398 A GB 387398A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glycerine
- sulphonated
- ethers
- fatty acids
- esterification
- 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)
- Detergent Compositions (AREA)
Abstract
Fatty acids containing at least ten carbon atoms in the molecule are sulphonated, before, during or after esterification with monoaryl or monoaralkyl ethers of glycol, mono- or di-aryl or aralkyl ethers of glycerine or glycerine mono, aryl- or aralkyl ethers which contain besides one free hydroxy group, one halogen atom. Similar products may be obtained by starting with esters of polyhydric alcohols completely esterified with fatty acids containing at least ten carbon atoms, and effecting esterification with the said glycol or glycerine ethers before, during or after sulphonation. In an example, oleic acid after esterification with glycerine monoxylenol ether is sulphonated with sulphuric monohydrate. Products are also obtained by (1) sulphonating oleic benzylglycol ester, (2) treating a mixture of olive oil and glycerine monoxylenol ether with sulphuric acid and (3) treating a mixture of coconut oil and glycerinemonoxylenol ether with sulphuric acid. The products are stated to be wetting, cleansing and emulsifying agents which may be used in the textile, leather, paper and allied industries. The Specification as open to inspection under Sect. 91 comprises also the production of sulphonated esters derived from any polyhydric alcohol containing alkyloxy, aryloxy, aralkyloxy or alkylcarboxylate residues. Esters of higher fatty acids with polyhydric alcohols, containing a hydroxy group in the alcoholic residue may also be sulphonated and then treated with alkylating, arylating and aralkylating agents. This subject-matter does not appear in the Specification as accepted.ALSO:Products stated to be emulsifying agents are obtained when fatty acids containing at least ten carbon atoms in the molecule are sulphonated, before, during or after esterification with monoaryl or monoaralkyl ethers of glycol, mono or di-aryl or aralkyl ethers of glycerine, or glycerine monoaryl or aralkyl ethers which contain besides one free hydroxy group, one halogen atom. Similar products may be obtained by starting with esters of polyhydric alcohols completely esterified with fatty acids containing at least ten carbon atoms and effecting esterification with the said glycol or glycerine ethers before, during or after sulphonation. In an example, oleic acid after esterification with glycerine monoxylenol ether is sulphonated with sulphuric monohydrate. Products are also obtained by (1) sulphonating oleic benzylglycolester, (2) treating a mixture of olive oil and glycerinemonoxylenolether with sulphuric acid and (3) treating a mixture of coconut-oil and glycerinemonoxylenolether with sulphuric acid. The Specification as open to inspection under Sect. 91 comprises also the production of sulphonated esters derived from any polyhydric alcohol containing alkyloxy, aryloxy, aralkyloxy or alkylcarboxylate residues. Esters of higher fatty acids with polyhydric alcohols, containing a hydroxy group in the alcoholic residue may also be sulphonated and then treated with alkylating, arylating and aralkylating agents. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH387398X | 1930-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB387398A true GB387398A (en) | 1933-02-09 |
Family
ID=4513840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22802/31A Expired GB387398A (en) | 1930-12-05 | 1931-08-12 | Process for the manufacture of wetting, cleaning and emulsifying agents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB387398A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545939A (en) * | 1983-07-01 | 1985-10-08 | Lion Corporation | Process for producing sulfonate of unsaturated fatty acid ester |
-
1931
- 1931-08-12 GB GB22802/31A patent/GB387398A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545939A (en) * | 1983-07-01 | 1985-10-08 | Lion Corporation | Process for producing sulfonate of unsaturated fatty acid ester |
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