GB813289A - Improvements in or relating to the treatment of textile fabrics - Google Patents
Improvements in or relating to the treatment of textile fabricsInfo
- Publication number
- GB813289A GB813289A GB29431/56A GB2943156A GB813289A GB 813289 A GB813289 A GB 813289A GB 29431/56 A GB29431/56 A GB 29431/56A GB 2943156 A GB2943156 A GB 2943156A GB 813289 A GB813289 A GB 813289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fabric
- swelling agent
- aqueous solution
- water
- organic solvent
- 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
- 239000004744 fabric Substances 0.000 title abstract 15
- 239000004753 textile Substances 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 10
- 230000008961 swelling Effects 0.000 abstract 10
- 239000007864 aqueous solution Substances 0.000 abstract 8
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 abstract 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 6
- 239000003960 organic solvent Substances 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- 239000004952 Polyamide Substances 0.000 abstract 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 4
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 abstract 4
- 230000000694 effects Effects 0.000 abstract 4
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 4
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 abstract 4
- 229920002647 polyamide Polymers 0.000 abstract 4
- 238000005406 washing Methods 0.000 abstract 4
- ALWXETURCOIGIZ-UHFFFAOYSA-N 1-nitropropylbenzene Chemical compound CCC([N+]([O-])=O)C1=CC=CC=C1 ALWXETURCOIGIZ-UHFFFAOYSA-N 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- 239000004677 Nylon Substances 0.000 abstract 2
- 229920002125 Sokalan® Polymers 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L Zinc chloride Inorganic materials [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical class OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 235000019445 benzyl alcohol Nutrition 0.000 abstract 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 2
- 239000001110 calcium chloride Substances 0.000 abstract 2
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 2
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 150000002576 ketones Chemical class 0.000 abstract 2
- 229920000609 methyl cellulose Polymers 0.000 abstract 2
- 239000001923 methylcellulose Substances 0.000 abstract 2
- 235000010981 methylcellulose Nutrition 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 229920001778 nylon Polymers 0.000 abstract 2
- 239000004584 polyacrylic acid Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 159000000000 sodium salts Chemical class 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000002562 thickening agent Substances 0.000 abstract 2
- 239000002759 woven fabric Substances 0.000 abstract 2
- 239000011592 zinc chloride Substances 0.000 abstract 2
- 235000005074 zinc chloride Nutrition 0.000 abstract 2
- 229920003180 amino resin Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 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
- D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
-
- 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
- D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
-
- 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
- D06M11/51—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 sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—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 sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
-
- 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
- D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
- D06M11/64—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 nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
-
- 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
- D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
- D06M11/64—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 nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
- D06M11/65—Salts of oxyacids of nitrogen
-
- 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
- D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
- D06M11/67—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 nitrogen or compounds thereof, e.g. with nitrides with cyanogen or compounds thereof, e.g. with cyanhydric acid, cyanic acid, isocyanic acid, thiocyanic acid, isothiocyanic acid or their salts, or with cyanamides; with carbamic acid or its salts
-
- 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
- D06M11/68—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
-
- 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
- D06M13/12—Aldehydes; Ketones
- D06M13/127—Mono-aldehydes, e.g. formaldehyde; Monoketones
-
- 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
- D06M13/144—Alcohols; Metal alcoholates
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
A heat-set knitted or woven fabric consisting at least in part of polyamide fibres is treated with an aqueous solution of an inorganic swelling agent for the polyamide containing up to 50 per cent (by weight of the solution) of an organic solvent which is at least partly soluble in water, the fabric being thereafter washed to remove inorganic swelling agent and dried. The washing may be preceded by a preliminary drying of the fabric at a temperature such that no substantial reaction of the fabric with the swelling agent occurs. As inorganic swelling agent there may be used a salt, e.g. zinc or calcium chloride, calcium thiocyanate or lithium bromide, or an acid, e.g. hydrochloric, sulphuric, nitric or phosphoric acid. The organic solvent may be an alcohol, preferably monohydric, e.g. butyl, amyl or benzyl alcohol or cyclohexanol, or an aldehyde, e.g. acetaldehyde or furfural, or a ketone, e.g. cyclohexanone. Preferably the proportion of organic solvent is 0.1-10 per cent by weight of the aqueous solution of swelling agent, and treatment is carried out for 5-90 seconds. Patterned effects may be obtained by treating the fabric pattern-wise with the aqueous solution, which may then be applied, mixed with a thickening agent (e.g. water-soluble methyl cellulose), as a viscous mass. Alternatively, the fabric may be treated with a resist composition, which may contain an alkylated aminoplast resin, e.g. a butylated urea-formaldehyde resin, or the sodium salt of polyacrylic acid, prior to treatment with the aqueous solution, and the resist may be subsequently removable by washing. The treatment improves appearance and handle, reduces the tendency of staple fibre fabrics to "pilling," and may be used to obtain dull and stiffening effects. In an example, a scoured, heat-set, bleached and dried nylon voile is dipped for 6 seconds into a bath containing 455 g. hydrochloric acid, 445 g. water, and 100 g. diacetone alcohol and is then washed with cold water and dried under tension. The fabric is found to be stiffened and dull, while the opacity of individual fibres is increased.ALSO:A heat-set knitted or woven fabric consisting at least in part of polyamide fibres is treated with an aqueous solution of an inorganic swelling agent for the polyamide containing up to 50 per cent (by weight of the solution) of an organic solvent which is at least partly soluble in water, the fabric being thereafter washed to remove inorganic swelling agent and dried. The washing may be preceded by a preliminary drying of the fabric at a temperature such that no substantial reaction of the fabric with the swelling agent occurs. As inorganic swelling agent there may be used a salt, e.g. zinc or calcium chloride, calcium thiocyanate or lithium bromide, or an acid, e.g. hydrochloric, sulphuric, nitric or phosphoric acid. The organic solvent may be an alcohol, preferably monohydric, e.g. butyl, amyl or benzyl alcohol or cyclohexanol, or an aldehyde, e.g. acetaldehyde or furfural, or a ketone, e.g. cyclohexanone. Preferably, the proportion of organic solvent is 0.1-10 per cent by weight of the aqueous solution of swelling agent, and treatment is carried out for 5-90 seconds. Patterned effects may be obtained by treating the fabric pattern-wise with the aqueous solution, which may then be applied, mixed with a thickening agent (e.g. water-soluble methyl cellulose), as a viscous mass. Alternatively, the fabric may be treated with a resist composition, which may contain an alkylated butylated urea-formaldehyde resin, or the sodium salt of polyacrylic acid, prior to treatment with the aqueous solution, and the resist may be subsequently removable by washing. The treatment improves appearance and handle, reduces the tendency of staple fibre fabrics to "pilling," and may be used to obtain dull and stiffening effects. In an example, a scoured, heat-set, bleached and dried nylon voile is dipped for 6 secs. into a bath containing 455 g. hydrochloric acid, 445 g. water, and 100 g. diacetone alcohol and is then washed with cold water and dried under tension. The fabric is found to be stiffened and dull, while the opacity of individual fibres is increased.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT813289X | 1955-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB813289A true GB813289A (en) | 1959-05-13 |
Family
ID=3681407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29431/56A Expired GB813289A (en) | 1955-09-26 | 1956-09-26 | Improvements in or relating to the treatment of textile fabrics |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE551267A (en) |
| DE (1) | DE1268099B (en) |
| FR (1) | FR1163405A (en) |
| GB (1) | GB813289A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3652199A (en) * | 1969-08-28 | 1972-03-28 | Du Pont | Process for drying polyamide fibers catonic dyes and zinc thiocyanate |
| US4129416A (en) * | 1977-06-28 | 1978-12-12 | Armstrong Cork Company | Process for shrinking nylon fabrics |
| EP3378988A1 (en) * | 2017-03-22 | 2018-09-26 | Universität Innsbruck | Polyamide fibre |
| EP4183918A1 (en) * | 2021-11-22 | 2023-05-24 | Universität Innsbruck | Method for manufacturing a three-dimensional formed structure in polyamide texiles |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2251508A (en) * | 1939-08-04 | 1941-08-05 | Du Pont | Treatment of polyamides |
| FR877923A (en) * | 1940-12-20 | 1943-01-06 | Ig Farbenindustrie Ag | Process for modifying the surface of materials made of polyamides, polyurethanes, polyesters or other high linear polymers |
| DE896110C (en) * | 1941-06-13 | 1953-11-09 | Kalle & Co Ag | Process for the treatment of super polyamides |
| BE447540A (en) * | 1941-11-15 |
-
0
- BE BE551267D patent/BE551267A/xx unknown
-
1956
- 1956-09-18 DE DEP1268A patent/DE1268099B/en active Pending
- 1956-09-26 FR FR1163405D patent/FR1163405A/en not_active Expired
- 1956-09-26 GB GB29431/56A patent/GB813289A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3652199A (en) * | 1969-08-28 | 1972-03-28 | Du Pont | Process for drying polyamide fibers catonic dyes and zinc thiocyanate |
| US4129416A (en) * | 1977-06-28 | 1978-12-12 | Armstrong Cork Company | Process for shrinking nylon fabrics |
| EP3378988A1 (en) * | 2017-03-22 | 2018-09-26 | Universität Innsbruck | Polyamide fibre |
| WO2018172453A1 (en) * | 2017-03-22 | 2018-09-27 | Universität Innsbruck | Polyamide fibre |
| EP4183918A1 (en) * | 2021-11-22 | 2023-05-24 | Universität Innsbruck | Method for manufacturing a three-dimensional formed structure in polyamide texiles |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1163405A (en) | 1958-09-25 |
| BE551267A (en) | |
| DE1268099B (en) | 1968-05-16 |
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