GB417965A - Improvements in or relating to the treatment of textiles and other fibrous materials - Google Patents
Improvements in or relating to the treatment of textiles and other fibrous materialsInfo
- Publication number
- GB417965A GB417965A GB212?9/33A GB212933A GB417965A GB 417965 A GB417965 A GB 417965A GB 212933 A GB212933 A GB 212933A GB 417965 A GB417965 A GB 417965A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- ester
- thiosulphuric
- lipophile
- group
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
- C07C381/02—Thiosulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
Organic compounds containing at least one lipophile group and at least one thiosulphuric ester group are stated to improve the peptizing properties of aqueous liquids used for the treatment of textiles, leather, paper, fur and other fibrous materials. The compounds may be prepared by treating the corresponding mercapto compounds with the addition product of sulphur trioxide and pyridine. Lipophile groups are defined as aliphatic and cycloaliphatic hydrocarbon residues containing at least six carbon atoms, and they may be connected to the thiosulphuric ester group either directly or through bridge groups such as short carbon chains, ether, ester and amino, amido, sulphonyl or sulphide groups. Ester salts having the formul RCOOCH2CH2SSO3Na and ROCOCH2 SSO3Na in which R stands for an organic residue containing at least one lipophile group and dodecylthiosulphuric ester are specified. The Specification as open to inspection under Sect. 91 comprises also the manufacture of the compounds employed by condensing the corresponding halogen compounds with salts of thiosulphuric acid. Reference is made to the use of the compounds in the cosmetic and oil and fat industries and it is stated that they are emulsifying agents. This subject-matter does not appear in the Specification as accepted. Reference has been directed by the Comptroller to Specifications 390,416 and 397,445.ALSO:Organic compounds containing at least one lipophile group and at least one thiosulphuric ester group are added to aqueous liquids used for the treatment of textiles, leather, paper, fur and other fibrous materials. The compounds may be prepared by treating the corresponding mercapto compounds with the addition product of sulphur trioxide and pyridine. Lipophile groups are defined as aliphatic and cycloaliphatic hydrocarbon residues containing at least six carbon atoms, and they may be connected to the thiosulphuric ester group either directly or through bridge groups such as short carbon chains, ether, ester and amino, amido, sulphonyl or sulphide groups. Ester salts having the formula RCOOCH2CH2SSO3Na and ROCOCH2SSO3Na in which R stands for an organic residue containing at least one lipophile group and dodecylthiosulphuric ester are specified. The compounds may be used as foaming, impregnating, peptizing, stabilizing and equalizing agents, and also as solvents and soap substitutes. In an example, a solution suitable for washing cotton fabric is prepared by dissolving dodecylthiosulphuric acid ester sodium salt in tap water. The Specification as open to inspection under Sect. 91 comprises also the manufacture of the compounds employed by condensing the corresponding halogen compounds with salts of thiosulphuric acid. Reference is made to the use of the compounds in the dyestuff, cosmetic and oil and fat industries and it is stated that they are emulsifying agents. This subject-matter does not appear in the Specification as accepted. Reference has been directed by the Comptroller to Specifications 390,416 and 397,445.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE417965X | 1932-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB417965A true GB417965A (en) | 1934-10-16 |
Family
ID=6448782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB212?9/33A Expired GB417965A (en) | 1932-12-07 | 1933-07-28 | Improvements in or relating to the treatment of textiles and other fibrous materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB417965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633702A (en) * | 2012-03-22 | 2012-08-15 | 广州九益生物技术有限公司 | Beta-amino ethyl thiosulfuric acid and synthesis method thereof |
-
1933
- 1933-07-28 GB GB212?9/33A patent/GB417965A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633702A (en) * | 2012-03-22 | 2012-08-15 | 广州九益生物技术有限公司 | Beta-amino ethyl thiosulfuric acid and synthesis method thereof |
| CN102633702B (en) * | 2012-03-22 | 2014-01-15 | 广州九益生物技术有限公司 | Beta-amino ethyl thiosulfuric acid and synthesis method thereof |
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