GB546529A - Improvements in the treatment of woollen fibre or textile material to reduce its tendency to shrink and felt - Google Patents
Improvements in the treatment of woollen fibre or textile material to reduce its tendency to shrink and feltInfo
- Publication number
- GB546529A GB546529A GB1741940A GB1741940A GB546529A GB 546529 A GB546529 A GB 546529A GB 1741940 A GB1741940 A GB 1741940A GB 1741940 A GB1741940 A GB 1741940A GB 546529 A GB546529 A GB 546529A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- treatment
- solution
- textile material
- alkali metal
- 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
- 239000000463 material Substances 0.000 title abstract 5
- 239000004753 textile Substances 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 9
- 239000000243 solution Substances 0.000 abstract 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 3
- 239000004744 fabric Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 3
- 210000002268 wool Anatomy 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal salt Chemical class 0.000 abstract 1
- 150000004645 aluminates Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- KYRUBSWVBPYWEF-UHFFFAOYSA-N copper;iron;sulfane;tin Chemical compound S.S.S.S.[Fe].[Cu].[Cu].[Sn] KYRUBSWVBPYWEF-UHFFFAOYSA-N 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 238000009950 felting Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 210000000050 mohair Anatomy 0.000 abstract 1
- 235000011118 potassium hydroxide Nutrition 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 abstract 1
- 229960002218 sodium chlorite Drugs 0.000 abstract 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 1
- 229940071182 stannate Drugs 0.000 abstract 1
- 125000005402 stannate group Chemical group 0.000 abstract 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
546,529. Treating textiles with liquids; bleaching processes. BLEACHERS' ASSOCIATION, Ltd., PARKER, C. S., FARRINGTON, F., and STUBBS, A. E. Dec. 7, 1940, No. 17419. [Class 15 (ii)] The tendency to shrink and felt of a textile material containing wool or other animal fibres capable of shrinking and felting, is reduced by treating the material at any stage in its manufacture with an aqueous solution of alkali metal hydroxide of a concentration of at least 35 per cent. in the case of caustic soda and 50 per cent. in the case of caustic potash, and for a time of at least 20 minutes when the temperature is not more than 20‹ C., but which time may be less when the temperature is higher and the minimum concentration is correspondingly higher. The alkali metal hydroxide may be replaced in part by a highly soluble alkali metal salt of a weak acid, e.g. a zincate, aluminate, silicate, tungstate, borate, stannate, stannite, sulphide, or beryllate. The textile material may be in the uncombed state, or in the state of slubbing, roving, yarn, thread, or fabric. The wool, mohair, or other animal fibres may be mixed with rayon, whether regenerated cellulose or a cellulose ester or ether, or natural silk. Cellulose esters undergo some hydrolysis during the process. The process may be carried out before or after dyeing or printing. Bleaching agents such as sodium chlorite or sodium hypochlorite may be incorporated in the solution of alkali hydroxide. When the treatment is carried out at raised. temperatures, more concentrated solutions of alkali are required to obtain similar results. In an example, woollen fabric is treated at 20‹ C. with a 37 per cent. NaOH solution for one hour. It is then washed, rinsed in dilute acetic acid and dried. In another example, wool fabric is treated for 20 minutes with a 69 per cent. NaOH solution at just above the melting point of the solution, i.e. 64‹ C. The treatment may be carried out by immersion or padding. After the padding operation, the material may be run on to a roller and protected from the air. for one hour, after which it is washed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1741940A GB546529A (en) | 1940-12-07 | 1940-12-07 | Improvements in the treatment of woollen fibre or textile material to reduce its tendency to shrink and felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1741940A GB546529A (en) | 1940-12-07 | 1940-12-07 | Improvements in the treatment of woollen fibre or textile material to reduce its tendency to shrink and felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB546529A true GB546529A (en) | 1942-07-17 |
Family
ID=10094868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1741940A Expired GB546529A (en) | 1940-12-07 | 1940-12-07 | Improvements in the treatment of woollen fibre or textile material to reduce its tendency to shrink and felt |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB546529A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669002A (en) * | 1951-03-23 | 1954-02-16 | Pacific Mills | Process for setting wool fabrics |
| ITGE20120029A1 (en) * | 2012-03-07 | 2013-09-08 | Davifil S R L | WOOL PROCESSING PROCESS, WOOL MATERIALS PRODUCED WITH SUCH PROCESS AND ITEMS INCLUDING WOOL MATERIALS |
| CN113631770A (en) * | 2019-10-03 | 2021-11-09 | 阿塔图尔克大学科研项目单位 | Chemical process for refining wool fibers |
-
1940
- 1940-12-07 GB GB1741940A patent/GB546529A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669002A (en) * | 1951-03-23 | 1954-02-16 | Pacific Mills | Process for setting wool fabrics |
| ITGE20120029A1 (en) * | 2012-03-07 | 2013-09-08 | Davifil S R L | WOOL PROCESSING PROCESS, WOOL MATERIALS PRODUCED WITH SUCH PROCESS AND ITEMS INCLUDING WOOL MATERIALS |
| CN113631770A (en) * | 2019-10-03 | 2021-11-09 | 阿塔图尔克大学科研项目单位 | Chemical process for refining wool fibers |
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