GB513919A - Treatment of wool to diminish shrinkage - Google Patents
Treatment of wool to diminish shrinkageInfo
- Publication number
- GB513919A GB513919A GB1198038A GB1198038A GB513919A GB 513919 A GB513919 A GB 513919A GB 1198038 A GB1198038 A GB 1198038A GB 1198038 A GB1198038 A GB 1198038A GB 513919 A GB513919 A GB 513919A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wool
- sodium
- treated
- treatment
- diminish
- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
513,919. Shrink-resisting treatments. WOOLINDUSTRIES RESEARCH ASSOCIATION, PHILLIPS, H., and MIDDLEBROOK, W. R. April 21, 1938, No. 11980. [Class 15 (ii)] Wool or materials comprising wool are treated with an animal or vegetable protease, preferably together with an activator, to diminish shrinkage. Preferred protease and activators are trypsin with sodium sulphide, or papain with sodium bisulphite. The treatment is preferably continued until the wool has lost 1-3 per cent. by weight. Other additions to the bath are urea, cysteine, and an alkali electrolyte for adjustment of the pH value. Fabric may be milled during the liquid treatment. In examples : (1) scoured loose wool is treated in a warm bath containing papain, sodium bisulphite and sodium carbonate at pH 6.7, rinsed, hydroextracted and dried. (2) Scoured wool fabric is treated in a solution of trypsin, sodium sulphide and ammonium chloride, rinsed and dried. In other examples, sodium hydroxide replaces sodium carbonate in example (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1198038A GB513919A (en) | 1938-04-21 | 1938-04-21 | Treatment of wool to diminish shrinkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1198038A GB513919A (en) | 1938-04-21 | 1938-04-21 | Treatment of wool to diminish shrinkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB513919A true GB513919A (en) | 1939-10-25 |
Family
ID=9996192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1198038A Expired GB513919A (en) | 1938-04-21 | 1938-04-21 | Treatment of wool to diminish shrinkage |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB513919A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2736323A (en) * | 1949-08-13 | 1956-02-28 | Tide Water Patent Dev Company | Permanent waving solutions and method |
| EP0134267A1 (en) * | 1982-02-12 | 1985-03-20 | Kurashiki Boseki Kabushiki Kaisha | The process for modifying animal fibers |
| WO1999042649A1 (en) * | 1998-02-21 | 1999-08-26 | Textilchemie Dr. Petry Gmbh | Wool with anti-felt finish and method for producing same |
| GB2483886A (en) * | 2010-09-23 | 2012-03-28 | Univ Montfort | Treating wool with animal fibre derived polypeptide extract, to impart shrink resistance |
| CN108560268A (en) * | 2018-04-23 | 2018-09-21 | 嘉兴市锦福缩染有限公司 | The fulling process of woollen sweater |
-
1938
- 1938-04-21 GB GB1198038A patent/GB513919A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2736323A (en) * | 1949-08-13 | 1956-02-28 | Tide Water Patent Dev Company | Permanent waving solutions and method |
| EP0134267A1 (en) * | 1982-02-12 | 1985-03-20 | Kurashiki Boseki Kabushiki Kaisha | The process for modifying animal fibers |
| WO1999042649A1 (en) * | 1998-02-21 | 1999-08-26 | Textilchemie Dr. Petry Gmbh | Wool with anti-felt finish and method for producing same |
| DE19807456B4 (en) * | 1998-02-21 | 2008-01-17 | Textilchemie Dr. Petry Gmbh | Felt-free wool and process for its production |
| GB2483886A (en) * | 2010-09-23 | 2012-03-28 | Univ Montfort | Treating wool with animal fibre derived polypeptide extract, to impart shrink resistance |
| CN108560268A (en) * | 2018-04-23 | 2018-09-21 | 嘉兴市锦福缩染有限公司 | The fulling process of woollen sweater |
| CN108560268B (en) * | 2018-04-23 | 2020-08-21 | 嘉兴市锦福缩染有限公司 | Fulling process of woolen sweater |
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