IL41751A - Process for improving the textile properties of natural polyamide fibres - Google Patents
Process for improving the textile properties of natural polyamide fibresInfo
- Publication number
- IL41751A IL41751A IL41751A IL4175173A IL41751A IL 41751 A IL41751 A IL 41751A IL 41751 A IL41751 A IL 41751A IL 4175173 A IL4175173 A IL 4175173A IL 41751 A IL41751 A IL 41751A
- Authority
- IL
- Israel
- Prior art keywords
- fibres
- process according
- improving
- natural polyamide
- textile properties
- Prior art date
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
- 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
- D06M11/59—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 ammonia; with complexes of organic amines with inorganic substances
- D06M11/61—Liquid ammonia
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/924—Polyamide fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
- Artificial Filaments (AREA)
Claims (2)
1. 41751 - WHAT WE CLAIM.' IS: 1, A process for improving the textile properties of natural polyamide fibres, which process comprises contacting' the fibres with liquid ammonia.
2. A process according to claim 1, whex"ein the fibres-are of wool. 5. A process according to either of the preceding claims, wherein the fibres are in the form of flock, threads, finished articles, or woven or knitted materials. 4·. A process according to any of the preceding claims, wherein contacting with liquid ammonia is effected at a temperature of ~3 °C at atmospheric pressure, for at least 1 minute. 5· A process according to any of the preceding claims, wherein the fibres are in a relaxed state during treatment. i with liquid ammonia. - : 6. A process according to claim 5» wherei the fibres are in the form of thread or woven or' knitted materials, the treatment is effected' by continuously moving the fibres "through a treatment zone, and the speed of entry of the fibres into the treatment zone is greater than the1- speed of exit therefrom.. 7· A process according to claim 1, the process being >substantially as herein described. 8. Natural polyamide fibres, when treated by a process according' to any of the preceding claims.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7208875A FR2175582B1 (en) | 1972-03-14 | 1972-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL41751A0 IL41751A0 (en) | 1973-05-31 |
| IL41751A true IL41751A (en) | 1976-06-30 |
Family
ID=9095187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL41751A IL41751A (en) | 1972-03-14 | 1973-03-12 | Process for improving the textile properties of natural polyamide fibres |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US3905763A (en) |
| JP (1) | JPS5134515B2 (en) |
| AR (1) | AR196755A1 (en) |
| AT (1) | AT337648B (en) |
| AU (1) | AU472133B2 (en) |
| BE (1) | BE796480A (en) |
| BR (1) | BR7301778D0 (en) |
| CA (1) | CA1001362A (en) |
| CH (2) | CH556427A (en) |
| DE (1) | DE2312124C3 (en) |
| DK (1) | DK135634B (en) |
| EG (1) | EG10808A (en) |
| ES (1) | ES412610A1 (en) |
| FR (1) | FR2175582B1 (en) |
| GB (1) | GB1372825A (en) |
| IE (1) | IE37381B1 (en) |
| IL (1) | IL41751A (en) |
| IN (1) | IN139564B (en) |
| IT (1) | IT980563B (en) |
| LU (1) | LU67205A1 (en) |
| NL (1) | NL153957B (en) |
| OA (1) | OA04344A (en) |
| SE (1) | SE393411B (en) |
| SU (1) | SU486515A3 (en) |
| TR (1) | TR17316A (en) |
| ZA (1) | ZA731779B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA75706B (en) * | 1974-02-04 | 1976-01-28 | Fundamental And Applied Res Lt | Improvements in and relating to processes for treating natural polyamidic fibres of asymmetric structure, such as wool, with liquid ammonia |
| JPS5138597A (en) * | 1974-09-27 | 1976-03-31 | Ube Industries | TAKAIKETSUSETSUKYOSHINDO OMOTSUTA NAIRONMONOFUIRAMENTONO SEIHO |
| FR2819273B1 (en) * | 2001-01-08 | 2003-04-18 | Veramtex Marly | ANTI-FELT TREATMENT PROCESS OF A MATERIAL COMPRISING WOOL |
| CN105803798B (en) * | 2014-12-30 | 2019-03-05 | 上海水星家用纺织品股份有限公司 | A kind of processing method increasing natural wool amount of crimp |
| JP7091132B2 (en) * | 2018-05-09 | 2022-06-27 | 矢崎エナジーシステム株式会社 | Exterior wall material and its manufacturing method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL21473C (en) * | 1925-06-20 | |||
| FR726293A (en) * | 1931-04-01 | 1932-05-26 | Ig Farbenindustrie Ag | Textile mercerization process |
| US2509549A (en) * | 1943-11-06 | 1950-05-30 | Du Pont | Process of producing highly extensible regenerated cellulose yarn |
| NO118847B (en) * | 1964-04-25 | 1970-02-23 | Sentralinst For Ind Forskning | |
| US3511591A (en) * | 1965-04-09 | 1970-05-12 | Deering Milliken Res Corp | Process and product of rendering cellulosic fabrics amenable to molding operations |
-
1972
- 1972-03-14 FR FR7208875A patent/FR2175582B1/fr not_active Expired
-
1973
- 1973-03-05 CH CH317373A patent/CH556427A/xx unknown
- 1973-03-05 CH CH317373D patent/CH317373A4/xx unknown
- 1973-03-07 CA CA166,576A patent/CA1001362A/en not_active Expired
- 1973-03-07 IE IE370/73A patent/IE37381B1/en unknown
- 1973-03-07 OA OA54849A patent/OA04344A/en unknown
- 1973-03-08 BE BE128547A patent/BE796480A/en unknown
- 1973-03-08 GB GB1128173A patent/GB1372825A/en not_active Expired
- 1973-03-10 DE DE2312124A patent/DE2312124C3/en not_active Expired
- 1973-03-12 AT AT215273A patent/AT337648B/en not_active IP Right Cessation
- 1973-03-12 IL IL41751A patent/IL41751A/en unknown
- 1973-03-13 LU LU67205A patent/LU67205A1/xx unknown
- 1973-03-13 EG EG91/73A patent/EG10808A/en active
- 1973-03-13 DK DK136573AA patent/DK135634B/en unknown
- 1973-03-13 AU AU53232/73A patent/AU472133B2/en not_active Expired
- 1973-03-13 SE SE7303482A patent/SE393411B/en unknown
- 1973-03-13 IT IT67693/73A patent/IT980563B/en active
- 1973-03-13 SU SU1893670A patent/SU486515A3/en active
- 1973-03-13 IN IN549/CAL/73A patent/IN139564B/en unknown
- 1973-03-13 BR BR731778A patent/BR7301778D0/en unknown
- 1973-03-14 NL NL737303586A patent/NL153957B/en not_active IP Right Cessation
- 1973-03-14 US US341291A patent/US3905763A/en not_active Expired - Lifetime
- 1973-03-14 ES ES412610A patent/ES412610A1/en not_active Expired
- 1973-03-14 TR TR17316A patent/TR17316A/en unknown
- 1973-03-14 JP JP48029105A patent/JPS5134515B2/ja not_active Expired
- 1973-03-14 AR AR247054A patent/AR196755A1/en active
- 1973-03-14 ZA ZA731779A patent/ZA731779B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE37381B1 (en) | 1977-07-06 |
| EG10808A (en) | 1976-11-30 |
| ES412610A1 (en) | 1976-01-01 |
| IN139564B (en) | 1976-07-03 |
| IT980563B (en) | 1974-10-10 |
| JPS491895A (en) | 1974-01-09 |
| DK135634C (en) | 1977-10-31 |
| FR2175582A1 (en) | 1973-10-26 |
| ZA731779B (en) | 1974-11-27 |
| SE393411B (en) | 1977-05-09 |
| TR17316A (en) | 1975-03-24 |
| DK135634B (en) | 1977-05-31 |
| JPS5134515B2 (en) | 1976-09-27 |
| IL41751A0 (en) | 1973-05-31 |
| AT337648B (en) | 1977-07-11 |
| AU5323273A (en) | 1974-09-19 |
| DE2312124B2 (en) | 1977-09-22 |
| CA1001362A (en) | 1976-12-14 |
| BE796480A (en) | 1973-09-10 |
| CH317373A4 (en) | 1974-06-14 |
| NL153957B (en) | 1977-07-15 |
| BR7301778D0 (en) | 1974-07-25 |
| DE2312124A1 (en) | 1973-09-27 |
| NL7303586A (en) | 1973-09-18 |
| GB1372825A (en) | 1974-11-06 |
| ATA215273A (en) | 1976-11-15 |
| LU67205A1 (en) | 1973-09-14 |
| DE2312124C3 (en) | 1978-05-24 |
| AR196755A1 (en) | 1974-02-19 |
| FR2175582B1 (en) | 1974-08-02 |
| OA04344A (en) | 1980-01-31 |
| US3905763A (en) | 1975-09-16 |
| IE37381L (en) | 1973-09-14 |
| SU486515A3 (en) | 1975-09-30 |
| CH556427A (en) | 1974-11-29 |
| AU472133B2 (en) | 1976-05-20 |
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