GB443902A - New textile assistants - Google Patents
New textile assistantsInfo
- Publication number
- GB443902A GB443902A GB2544034A GB2544034A GB443902A GB 443902 A GB443902 A GB 443902A GB 2544034 A GB2544034 A GB 2544034A GB 2544034 A GB2544034 A GB 2544034A GB 443902 A GB443902 A GB 443902A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prepared
- sulphonated
- stearic
- sulphonating
- treating
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/438—Sulfonamides ; Sulfamic acids
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Products stated to be wetting, foaming, cleansing and emulsifying agents, e.g. for use in the textile and leather industries are prepared by sulphonating acylaminoethers having the formula RCO.NR<1>(CH2)nOQ when R is a normal saturated aliphatic hydrocarbon radicle containing at least seven carbons, R<1> is hydrogen or alkyl, Q is aryl and n is 2, 3 or 4. The parent materials may be made by reacting a higher fatty acid with an aminoalkylarylether or by reacting a fatty acid amide or alkali metal derivative thereof with an inorganic ester of an aryloxyalkyl alcohol. In examples: (1) b -aminoethylphenylether and b -methylaminoethylphenylether (prepared from b -phenoxyethylchloride and methylamine) are acylated with stearic or lauric acid and sulphonated; (2) b -aminoethyltolylether, prepared from the pure cresol or from mixed cresols by first forming the toloxyethylchloride and then treating with ammonia is condensed with stearic and lauric acids and then sulphonated. A sample furnished under Sect. 2 (5) is prepared from g -chlorpropylphenylether by treating the latter with methylamine, acylating with laurylchloride and sulphonating.ALSO:Products stated to be emulsifying agents, e.g. for use in the textile and leather industries are prepared by sulphonating acylaminoethers having the formula RCO.NR<1>(CH2)n O Q when R is a normal saturated aliphatic hydrocarbon radicle containing at least seven carbons, R<1> is hydrogen or alkyl, Q is aryl, and n is 2, 3 or 4. In examples: (1) b -aminoethylphenylether and b -methylaminoethyl - phenylether are acylated with stearic or lauric acid and sulphonated; (2) b -aminoethyltolyl ether, prepared from the pure cresol or from mixed cresols by first forming the toloxyethylchloride and then treating with ammonia is condensed with stearic and lauric acids and then sulphonated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2544034A GB443902A (en) | 1934-09-04 | 1934-09-04 | New textile assistants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2544034A GB443902A (en) | 1934-09-04 | 1934-09-04 | New textile assistants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB443902A true GB443902A (en) | 1936-03-04 |
Family
ID=10227698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2544034A Expired GB443902A (en) | 1934-09-04 | 1934-09-04 | New textile assistants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB443902A (en) |
-
1934
- 1934-09-04 GB GB2544034A patent/GB443902A/en not_active Expired
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