CA2612863C - Fibre polyamide a faible retrait et tissu non enduit pour sacs gonflables constitues de ces materiaux - Google Patents
Fibre polyamide a faible retrait et tissu non enduit pour sacs gonflables constitues de ces materiaux Download PDFInfo
- Publication number
- CA2612863C CA2612863C CA2612863A CA2612863A CA2612863C CA 2612863 C CA2612863 C CA 2612863C CA 2612863 A CA2612863 A CA 2612863A CA 2612863 A CA2612863 A CA 2612863A CA 2612863 C CA2612863 C CA 2612863C
- Authority
- CA
- Canada
- Prior art keywords
- fabric
- polyamide fiber
- low shrinkage
- yarn
- shrinkage polyamide
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 51
- 239000004952 Polyamide Substances 0.000 title claims abstract description 45
- 229920002647 polyamide Polymers 0.000 title claims abstract description 45
- 239000004744 fabric Substances 0.000 title abstract description 118
- 238000000034 method Methods 0.000 claims abstract description 65
- 229920000642 polymer Polymers 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 238000009987 spinning Methods 0.000 claims description 13
- 230000000704 physical effect Effects 0.000 claims description 11
- 238000010791 quenching Methods 0.000 claims description 8
- 230000000171 quenching effect Effects 0.000 claims description 8
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 239000000112 cooling gas Substances 0.000 claims description 3
- DJZKNOVUNYPPEE-UHFFFAOYSA-N tetradecane-1,4,11,14-tetracarboxamide Chemical group NC(=O)CCCC(C(N)=O)CCCCCCC(C(N)=O)CCCC(N)=O DJZKNOVUNYPPEE-UHFFFAOYSA-N 0.000 claims description 3
- 238000009941 weaving Methods 0.000 abstract description 14
- 238000001035 drying Methods 0.000 abstract description 8
- 230000035699 permeability Effects 0.000 description 16
- 238000009991 scouring Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101500011079 Diploptera punctata Allatostatin-11 Proteins 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 241001461123 Matrona Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920000572 Nylon 6/12 Polymers 0.000 description 1
- 101100256636 Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003) senC gene Proteins 0.000 description 1
- 241000708948 Solva Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- -1 copper metals Chemical class 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- ZMUCVNSKULGPQG-UHFFFAOYSA-N dodecanedioic acid;hexane-1,6-diamine Chemical compound NCCCCCCN.OC(=O)CCCCCCCCCCC(O)=O ZMUCVNSKULGPQG-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000007573 shrinkage measurement Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
- Woven Fabrics (AREA)
Abstract
La présente invention concerne une fibre en polyamide à faible retrait pouvant être utilisée comme fil pour le tissu des coussins gonflables et un tissu non revêtu pour les coussins gonflables fabriqués à l'aide de cette fibre. Le tissu non revêtu à coussins gonflables est obtenu à l'aide d'une méthode comportant les étapes suivantes : A) tissage de la fibre en polyamide à faible retrait ayant un retrait à la chaleur sèche de 3 à 60 (à 190 degrés Celsius pendant 15 minutes) pour obtenir un tissu gris à coussins gonflables; B) thermorétraction du tissu gris par passages successifs dans 3 à 10 bains aqueux, la température de chacun étant de 5 et 20 degrés Celsius de plus que celle du bain précédent; C) thermorétraction supplémentaire du tissu traité dans les bains aqueux par passage dans des tambours à vapeur; D) séchage du tissu provenant des tambours à vapeur à l'aide d'un séchoir à air chaud. Le tissu obtenu à l'aide de la fibre en polyamide à faible retrait issue de cette invention possède une résistance élevée à la traction et à la déchirure, et est d'excellente qualité. Par conséquent, il peut être utilisé dans la fabrication de coussins gonflables.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030073664A KR100451262B1 (ko) | 2003-10-22 | 2003-10-22 | 저수축 폴리아미드 섬유를 사용한 비피복 에어백용 직물 |
| KR10-2003-0073662 | 2003-10-22 | ||
| KR10/2003-0073664 | 2003-10-22 | ||
| KR1020030073662A KR100462924B1 (ko) | 2003-10-22 | 2003-10-22 | 비피복 에어백용 저수축 폴리아미드 섬유 및 이의 제조방법 |
| CA002450103A CA2450103C (fr) | 2003-10-22 | 2003-11-17 | Fibre polyamide a faible retrait et tissu non enduit pour sacs gonflables constitues de ces materiaux |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002450103A Division CA2450103C (fr) | 2003-10-22 | 2003-11-17 | Fibre polyamide a faible retrait et tissu non enduit pour sacs gonflables constitues de ces materiaux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2612863A1 CA2612863A1 (fr) | 2005-04-22 |
| CA2612863C true CA2612863C (fr) | 2011-10-18 |
Family
ID=39264236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2612863A Expired - Lifetime CA2612863C (fr) | 2003-10-22 | 2003-11-17 | Fibre polyamide a faible retrait et tissu non enduit pour sacs gonflables constitues de ces materiaux |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2612863C (fr) |
-
2003
- 2003-11-17 CA CA2612863A patent/CA2612863C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2612863A1 (fr) | 2005-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20231117 |