GB515908A - Improvements in or relating to the treatment of fibrous textile materials - Google Patents
Improvements in or relating to the treatment of fibrous textile materialsInfo
- Publication number
- GB515908A GB515908A GB17840/38A GB1784038A GB515908A GB 515908 A GB515908 A GB 515908A GB 17840/38 A GB17840/38 A GB 17840/38A GB 1784038 A GB1784038 A GB 1784038A GB 515908 A GB515908 A GB 515908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- anhydride
- bromacetic
- parts
- benzine
- 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
- D06M13/10—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 oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
Abstract
515,908. Waterproofing textiles ; estertfication processes. DEUTSCHE HYDRIERWERKE AKT.-GES. June 15, 1938, No., 17840. Convention date, June 15, 1937. [Class 2(ii)] [Also in Group VIII] Fibrous textile materials of animal, vegetable or artificial origin are subjected to surface treatment in a bath containing one or more high molecular fatty or wax acids, e.g., palmitic, stearic or montanic acid, and one or more anhydrides of non-soap-forming organic acids. Suitable anhydrides are those of chloracetic acid, bromacetic acid, cyanacetic acid and benzoic acid, and the mixed anhydride of benzoic acid and aliphatic acid. A solvent such as benzine, carbon tetrachloride or benzene is present, and if desired also small quantities of free acid or organic base, particularly a tertiary amine. The anhydride may also be applied in aqueous emulsion. In an example, artificial silk satin is treated in a bath consisting of a solution of 1 per cent. each of montanic acid and chloracetic anhydride in benzene. In another example, cotton material is treated in a bath containing 10 parts stearic acid, 9 parts bromacetic anhydride and 1 part bromacetic acid in 1,000 parts of benzine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE515908X | 1937-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB515908A true GB515908A (en) | 1939-12-18 |
Family
ID=6549109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17840/38A Expired GB515908A (en) | 1937-06-15 | 1938-06-15 | Improvements in or relating to the treatment of fibrous textile materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB515908A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2260333A (en) * | 1991-10-11 | 1993-04-14 | John Mark Lawther | Wax-like polysaccharide derivatives |
-
1938
- 1938-06-15 GB GB17840/38A patent/GB515908A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2260333A (en) * | 1991-10-11 | 1993-04-14 | John Mark Lawther | Wax-like polysaccharide derivatives |
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