CA2405885A1 - Procede pour filer et enrouler des filaments de polyester en utilisant des additifs de filage, filaments de polyester obtenus par ce procede de filage, texturation par etirage desfilaments de polyester et filaments de polyester gonflants obtenus par cette texturation par etirage - Google Patents
Procede pour filer et enrouler des filaments de polyester en utilisant des additifs de filage, filaments de polyester obtenus par ce procede de filage, texturation par etirage desfilaments de polyester et filaments de polyester gonflants obtenus par cette texturation par etirage Download PDFInfo
- Publication number
- CA2405885A1 CA2405885A1 CA002405885A CA2405885A CA2405885A1 CA 2405885 A1 CA2405885 A1 CA 2405885A1 CA 002405885 A CA002405885 A CA 002405885A CA 2405885 A CA2405885 A CA 2405885A CA 2405885 A1 CA2405885 A1 CA 2405885A1
- Authority
- CA
- Canada
- Prior art keywords
- filaments
- polyester
- dtex
- spinning
- yarn
- 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.)
- Abandoned
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 50
- 239000000654 additive Substances 0.000 title claims abstract description 31
- 230000000996 additive effect Effects 0.000 title claims abstract description 27
- 238000004804 winding Methods 0.000 title claims abstract description 24
- 238000009987 spinning Methods 0.000 title abstract description 41
- 229920002215 polytrimethylene terephthalate Polymers 0.000 claims abstract description 41
- 229920000642 polymer Polymers 0.000 claims abstract description 40
- -1 polybutylene terephthalate Polymers 0.000 claims abstract description 20
- 229920001707 polybutylene terephthalate Polymers 0.000 claims abstract description 17
- 238000007711 solidification Methods 0.000 claims abstract description 6
- 230000008023 solidification Effects 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims description 40
- 238000003860 storage Methods 0.000 claims description 12
- 238000010791 quenching Methods 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 7
- 230000000171 quenching effect Effects 0.000 claims description 5
- 239000003623 enhancer Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 description 25
- 239000000155 melt Substances 0.000 description 16
- 239000000835 fiber Substances 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 8
- 239000000178 monomer Substances 0.000 description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 230000009477 glass transition Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- 150000003440 styrenes Chemical class 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 3
- 238000006068 polycondensation reaction Methods 0.000 description 3
- 229920002959 polymer blend Polymers 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 229920005377 Plexiglas® 7N Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- JLKIGFTWXXRPMT-UHFFFAOYSA-N sulphamethoxazole Chemical compound O1C(C)=CC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 JLKIGFTWXXRPMT-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- MHCVCKDNQYMGEX-UHFFFAOYSA-N 1,1'-biphenyl;phenoxybenzene Chemical group C1=CC=CC=C1C1=CC=CC=C1.C=1C=CC=CC=1OC1=CC=CC=C1 MHCVCKDNQYMGEX-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
- 241000945534 Hamana Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229950005499 carbon tetrachloride Drugs 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000001261 hydroxy acids Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000012803 melt mixture Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
La présente invention concerne un procédé pour produire et pour enrouler des filaments de polyester préorientés, constitués à au moins 90 % en poids, par rapport au poids total du filament de polyester, de polybutylène téréphtalate (PBT) et/ou de polytriméthylène téréphtalate (PTMT), de préférence de PTMT. Ce procédé est caractérisé en ce que a) l'étirage de filage est réglé entre 70 et 500, b) les filaments traversent, directement après être sortis d'une filière, une zone de temporisation de refroidissement de 30 mm à 200 mm de long, c) les filaments sont refroidis à température de solidification, d) les filaments sont rassemblés à une distance de 500 mm à 2500 mm de la face inférieure de la filière, e) la tension de fil avant et entre les galettes de levée s'élève entre 0,05 cN/dtex et 0,20 cN/dtex, f) le fil est enroulé avec une tension de fil s'élevant entre 0,025 cN/dtex et 0,15 cN/dtex, g) la vitesse d'enroulement est réglée entre 2200 m/min et 6000 m/min et h) un polyester auquel sont ajoutés de 0,05 % en poids à 2,5 % en poids, par rapport au poids total du filament, d'un polymère additif servant d'agent d'augmentation d'allongement est introduit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10054422.3 | 2000-11-03 | ||
| DE10054422 | 2000-11-03 | ||
| PCT/EP2001/012684 WO2002036864A1 (fr) | 2000-11-03 | 2001-11-02 | Procede pour filer et enrouler des filaments de polyester en utilisant des additifs de filage, filaments de polyester obtenus par ce procede de filage, texturation par etirage des filaments de polyester et filaments de polyester gonflants obtenus par cette texturation par etirage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2405885A1 true CA2405885A1 (fr) | 2002-05-10 |
Family
ID=7661977
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002405885A Abandoned CA2405885A1 (fr) | 2000-11-03 | 2001-11-02 | Procede pour filer et enrouler des filaments de polyester en utilisant des additifs de filage, filaments de polyester obtenus par ce procede de filage, texturation par etirage desfilaments de polyester et filaments de polyester gonflants obtenus par cette texturation par etirage |
| CA002405495A Abandoned CA2405495A1 (fr) | 2000-11-03 | 2001-11-02 | Procede de filage et d'enroulement de filaments polyester, des filaments polyester obtenus par ce procede de filage, etirage-texturation des filaments polyester et filaments polyester textures obtenus par etirage-texturation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002405495A Abandoned CA2405495A1 (fr) | 2000-11-03 | 2001-11-02 | Procede de filage et d'enroulement de filaments polyester, des filaments polyester obtenus par ce procede de filage, etirage-texturation des filaments polyester et filaments polyester textures obtenus par etirage-texturation |
Country Status (17)
| Country | Link |
|---|---|
| EP (2) | EP1330564B1 (fr) |
| JP (2) | JP2004513249A (fr) |
| KR (2) | KR20030043790A (fr) |
| CN (2) | CN1210449C (fr) |
| AT (2) | ATE291651T1 (fr) |
| AU (2) | AU2002224824A1 (fr) |
| BR (2) | BR0113515A (fr) |
| CA (2) | CA2405885A1 (fr) |
| DE (4) | DE10151875A1 (fr) |
| EA (2) | EA003951B1 (fr) |
| EG (2) | EG23028A (fr) |
| ES (2) | ES2237616T3 (fr) |
| HK (1) | HK1054577B (fr) |
| MX (2) | MXPA03001319A (fr) |
| MY (1) | MY136398A (fr) |
| TW (2) | TW587108B (fr) |
| WO (2) | WO2002036864A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3910038B2 (ja) * | 2001-10-18 | 2007-04-25 | 旭化成せんい株式会社 | 前配向糸パッケージとその製造方法 |
| JP3862996B2 (ja) * | 2001-10-31 | 2006-12-27 | 帝人ファイバー株式会社 | ポリトリメチレンテレフタレートフィラメント糸およびその製造方法 |
| CN1316080C (zh) * | 2002-02-12 | 2007-05-16 | 齐默尔股份公司 | 用于制造和卷绕聚酯复丝纱线的方法以及可通过所述方法获得的聚酯复丝纱线和用于卷绕一股或多股复丝纱线的装置 |
| DE10213921B4 (de) * | 2002-03-28 | 2006-10-12 | Röhm Gmbh | Verfahren zum Spinnen und Aufspulen von Polyester-Multifilament-Garnen unter Verwendung von Spinnadditiven sowie durch das Spinn-Verfahren erhältliche Polyester-Multifilament-Garne |
| TW200741049A (en) * | 2005-12-27 | 2007-11-01 | Shell Int Research | Polyester yarn and process for producing |
| CN118895587A (zh) * | 2021-04-30 | 2024-11-05 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺56加弹丝的制备方法 |
| CN113481624B (zh) * | 2021-06-24 | 2023-04-28 | 杭州惠丰化纤有限公司 | 一种涤纶丝及其生产工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975488A (en) * | 1972-10-24 | 1976-08-17 | Fiber Industries, Inc. | Process for preparing poly(tetramethylene terephthalate) yarn |
| ES2178248T3 (es) * | 1997-08-05 | 2002-12-16 | Roehm Gmbh | Procedimiento para el tratamiento de mezclas de polimeros para formar filamentos. |
| JPH11172526A (ja) * | 1997-11-26 | 1999-06-29 | Asahi Chem Ind Co Ltd | 低熱応力ポリエステル繊維及びその紡糸方法 |
| JP3249097B2 (ja) * | 1999-07-12 | 2002-01-21 | 旭化成株式会社 | 仮撚加工に適したポリエステル繊維及び製造方法 |
| TW522179B (en) * | 1999-07-12 | 2003-03-01 | Asahi Chemical Ind | Polyester yarn and producing method thereof |
| US6287688B1 (en) * | 2000-03-03 | 2001-09-11 | E. I. Du Pont De Nemours And Company | Partially oriented poly(trimethylene terephthalate) yarn |
-
2001
- 2001-10-24 DE DE2001151875 patent/DE10151875A1/de not_active Withdrawn
- 2001-10-24 DE DE10151893A patent/DE10151893A1/de not_active Withdrawn
- 2001-10-26 TW TW090126495A patent/TW587108B/zh not_active IP Right Cessation
- 2001-10-26 TW TW090126494A patent/TW589420B/zh not_active IP Right Cessation
- 2001-11-02 JP JP2002539599A patent/JP2004513249A/ja active Pending
- 2001-11-02 HK HK03106721.0A patent/HK1054577B/zh unknown
- 2001-11-02 MY MYPI20015063A patent/MY136398A/en unknown
- 2001-11-02 MX MXPA03001319A patent/MXPA03001319A/es unknown
- 2001-11-02 EA EA200201194A patent/EA003951B1/ru not_active IP Right Cessation
- 2001-11-02 KR KR1020027014789A patent/KR20030043790A/ko not_active Abandoned
- 2001-11-02 BR BR0113515-5A patent/BR0113515A/pt not_active Application Discontinuation
- 2001-11-02 BR BR0113527-9A patent/BR0113527A/pt not_active Application Discontinuation
- 2001-11-02 JP JP2002539597A patent/JP2004532356A/ja not_active Ceased
- 2001-11-02 ES ES01992808T patent/ES2237616T3/es not_active Expired - Lifetime
- 2001-11-02 CN CNB018102972A patent/CN1210449C/zh not_active Expired - Fee Related
- 2001-11-02 AU AU2002224824A patent/AU2002224824A1/en not_active Abandoned
- 2001-11-02 AU AU2002215998A patent/AU2002215998A1/en not_active Abandoned
- 2001-11-02 AT AT01992806T patent/ATE291651T1/de not_active IP Right Cessation
- 2001-11-02 WO PCT/EP2001/012684 patent/WO2002036864A1/fr not_active Ceased
- 2001-11-02 MX MXPA03001318A patent/MXPA03001318A/es active IP Right Grant
- 2001-11-02 KR KR1020027015434A patent/KR100783124B1/ko not_active Expired - Fee Related
- 2001-11-02 EA EA200201196A patent/EA003882B1/ru not_active IP Right Cessation
- 2001-11-02 WO PCT/EP2001/012683 patent/WO2002036862A1/fr not_active Ceased
- 2001-11-02 EP EP01992808A patent/EP1330564B1/fr not_active Expired - Lifetime
- 2001-11-02 CA CA002405885A patent/CA2405885A1/fr not_active Abandoned
- 2001-11-02 ES ES01992806T patent/ES2236349T3/es not_active Expired - Lifetime
- 2001-11-02 EP EP01992806A patent/EP1330563B1/fr not_active Expired - Lifetime
- 2001-11-02 DE DE50105643T patent/DE50105643D1/de not_active Expired - Fee Related
- 2001-11-02 CN CNB018102964A patent/CN1210448C/zh not_active Expired - Fee Related
- 2001-11-02 AT AT01992808T patent/ATE291114T1/de not_active IP Right Cessation
- 2001-11-02 CA CA002405495A patent/CA2405495A1/fr not_active Abandoned
- 2001-11-02 DE DE50105726T patent/DE50105726D1/de not_active Expired - Fee Related
- 2001-11-03 EG EG20011165A patent/EG23028A/xx active
- 2001-11-03 EG EG20011166A patent/EG23364A/xx active
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