GB183885A - Process for treating animal fibre to improve the spinning and felting properties thereof - Google Patents
Process for treating animal fibre to improve the spinning and felting properties thereofInfo
- Publication number
- GB183885A GB183885A GB651521A GB651521A GB183885A GB 183885 A GB183885 A GB 183885A GB 651521 A GB651521 A GB 651521A GB 651521 A GB651521 A GB 651521A GB 183885 A GB183885 A GB 183885A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- fibres
- alkali
- spinning
- purposes
- 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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
183,885. Trostel, A. O. Feb. 26, 1921. Fibres, treating.-To obtain a product suitable for the purposes of spinning, felting and shrinking under the action of heat, animal fibres are immersed in the cold for about two weeks in a weak alkaline bath. The bath may contain less than 0.5 per cent alkali composed of milk of lime in admixture with alkali sulphide. The fibres, preferably washed to remove the alkali and deposited impurities and then further treated in a dilute acid bath for about 24 hours, are finally washed and dried at a temperature less than 120‹ F. The product may be further heated for fire-proofing or other purposes with mineralizing- agents such as chrome salts, a suitable bath comprising a salt solution containing 1.6 per cent of Cr2O3 by weight and having a basicity equivalent to one hydroxyl radical. Reference has been directed by the Comptroller to Specification 4144/79.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB651521A GB183885A (en) | 1921-02-26 | 1921-02-26 | Process for treating animal fibre to improve the spinning and felting properties thereof |
| DET25059D DE380940C (en) | 1921-02-26 | 1921-03-03 | Process for the production of a new textile fabric by treating animal fibers with dilute alkaline liquids at low temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB651521A GB183885A (en) | 1921-02-26 | 1921-02-26 | Process for treating animal fibre to improve the spinning and felting properties thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB183885A true GB183885A (en) | 1922-07-26 |
Family
ID=9815905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB651521A Expired GB183885A (en) | 1921-02-26 | 1921-02-26 | Process for treating animal fibre to improve the spinning and felting properties thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB183885A (en) |
-
1921
- 1921-02-26 GB GB651521A patent/GB183885A/en not_active Expired
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