DE50105726D1 - METHOD OF POLYESTER FILAMENT SPINNING AND SPINNING, POLYESTER FILAMENTS AVAILABLE FROM THE SPINN PROCESS, STRETCH TEXTURING OF THE POLYESTER FILAMENTS, AND LAYER POLYESTER FILAMENTS AVAILABLE BY STRECK TEXTURING - Google Patents
METHOD OF POLYESTER FILAMENT SPINNING AND SPINNING, POLYESTER FILAMENTS AVAILABLE FROM THE SPINN PROCESS, STRETCH TEXTURING OF THE POLYESTER FILAMENTS, AND LAYER POLYESTER FILAMENTS AVAILABLE BY STRECK TEXTURINGInfo
- Publication number
- DE50105726D1 DE50105726D1 DE50105726T DE50105726T DE50105726D1 DE 50105726 D1 DE50105726 D1 DE 50105726D1 DE 50105726 T DE50105726 T DE 50105726T DE 50105726 T DE50105726 T DE 50105726T DE 50105726 D1 DE50105726 D1 DE 50105726D1
- Authority
- DE
- Germany
- Prior art keywords
- polyester
- filament
- stretch
- polyester filaments
- filaments
- 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 - Fee Related
Links
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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Production of preoriented and melt spun polyester filaments comprising 90 wt.% of polybutylene terephthalate (PBT) of the total polyester filament weight and/or polytrimethylene terephthalate (PTMT) involves setting the spin draft, cooling directly and bundling together at a gap of 500-2500 mm. Production and winding of preoriented and melt spun polyester filaments comprising at least 90 wt.% of polybutylene terephthalate (PBT) of the total polyester filament weight and/or polytrimethylene terephthalate (PTMT) and is preferably wholly of PTMT. The spin draft is set at 70-500. The filaments are cooled directly on leaving the spinneret for a length of 30-200 mm, to a temperature below the setting point, and bundled together at a gap of 500-2500 mm from the under side of the spinneret. The filament tension before and between the godet rollers is 0.05-0.20 cN/dtex. The filament winding speed is 2200-6000 m/min. The polyester contains a polymer additive to increase its stretch, mixed in at a rate of 0.05-2.5 wt.% of the total filament weight. Independent claims are included for: (1) preoriented polyester filaments which, after four weeks of storage, have a stretch to break of 90-165%, a boiling shrinkage of at least 30%, a normal uster of =1.1%, a double refraction of 0.030-0.058, a density of =1.35 g/cm 3> and preferably =1.33 g/cm 3>, a variation coefficient of the shearing load and stretch to break of =4.5%; and (2) a bulked polyester filament, where the POY yarns are passed through a draw texturizing unit at a speed of at least 500 m/min. with a drafting ratio of at least 1:1.35 to give a bulked filament yarn with a shear strength of >=26 cN/tex and a stretch to break of >=30% or >=36%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE50105726T DE50105726D1 (en) | 2000-11-03 | 2001-11-02 | METHOD OF POLYESTER FILAMENT SPINNING AND SPINNING, POLYESTER FILAMENTS AVAILABLE FROM THE SPINN PROCESS, STRETCH TEXTURING OF THE POLYESTER FILAMENTS, AND LAYER POLYESTER FILAMENTS AVAILABLE BY STRECK TEXTURING |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10054422 | 2000-11-03 | ||
| PCT/EP2001/012683 WO2002036862A1 (en) | 2000-11-03 | 2001-11-02 | Method for the spinning and winding of polyester filaments, polyester filaments obtained by the spinning method, draw texturing of the polyester filaments and bulked polyester filaments obtained by draw texturing |
| DE50105726T DE50105726D1 (en) | 2000-11-03 | 2001-11-02 | METHOD OF POLYESTER FILAMENT SPINNING AND SPINNING, POLYESTER FILAMENTS AVAILABLE FROM THE SPINN PROCESS, STRETCH TEXTURING OF THE POLYESTER FILAMENTS, AND LAYER POLYESTER FILAMENTS AVAILABLE BY STRECK TEXTURING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE50105726D1 true DE50105726D1 (en) | 2005-04-28 |
Family
ID=7661977
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10151893A Withdrawn DE10151893A1 (en) | 2000-11-03 | 2001-10-24 | A method for the spinning and winding of polyester filaments, where filaments are passed through a cooling delay zone immediately after the leaving the spinning nozzle |
| DE2001151875 Withdrawn DE10151875A1 (en) | 2000-11-03 | 2001-10-24 | Production of melt spun and preoriented polyester filaments with a structured polyester composition involves set cooling and drawing gaps for winding to give relatively long bobbin storage times without shrinkage |
| DE50105643T Expired - Fee Related DE50105643D1 (en) | 2000-11-03 | 2001-11-02 | METHOD OF SPINNING AND SPINING POLYESTER FILAMENTS USING SPINNING ADDIVES, POLYESTER FILAMENTS AVAILABLE FROM THE SPINN PROCESS, STRETCH TEXTURING OF POLYESTER FILAMENTS, AND LAYERABLE POLYESTER FILAMENTS AVAILABLE THROUGH THE STRUCTURAL TEXTURING |
| DE50105726T Expired - Fee Related DE50105726D1 (en) | 2000-11-03 | 2001-11-02 | METHOD OF POLYESTER FILAMENT SPINNING AND SPINNING, POLYESTER FILAMENTS AVAILABLE FROM THE SPINN PROCESS, STRETCH TEXTURING OF THE POLYESTER FILAMENTS, AND LAYER POLYESTER FILAMENTS AVAILABLE BY STRECK TEXTURING |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10151893A Withdrawn DE10151893A1 (en) | 2000-11-03 | 2001-10-24 | A method for the spinning and winding of polyester filaments, where filaments are passed through a cooling delay zone immediately after the leaving the spinning nozzle |
| DE2001151875 Withdrawn DE10151875A1 (en) | 2000-11-03 | 2001-10-24 | Production of melt spun and preoriented polyester filaments with a structured polyester composition involves set cooling and drawing gaps for winding to give relatively long bobbin storage times without shrinkage |
| DE50105643T Expired - Fee Related DE50105643D1 (en) | 2000-11-03 | 2001-11-02 | METHOD OF SPINNING AND SPINING POLYESTER FILAMENTS USING SPINNING ADDIVES, POLYESTER FILAMENTS AVAILABLE FROM THE SPINN PROCESS, STRETCH TEXTURING OF POLYESTER FILAMENTS, AND LAYERABLE POLYESTER FILAMENTS AVAILABLE THROUGH THE STRUCTURAL TEXTURING |
Country Status (17)
| Country | Link |
|---|---|
| EP (2) | EP1330564B1 (en) |
| JP (2) | JP2004513249A (en) |
| KR (2) | KR20030043790A (en) |
| CN (2) | CN1210449C (en) |
| AT (2) | ATE291114T1 (en) |
| AU (2) | AU2002215998A1 (en) |
| BR (2) | BR0113515A (en) |
| CA (2) | CA2405495A1 (en) |
| DE (4) | DE10151893A1 (en) |
| EA (2) | EA003882B1 (en) |
| EG (2) | EG23364A (en) |
| ES (2) | ES2237616T3 (en) |
| HK (1) | HK1054577B (en) |
| MX (2) | MXPA03001319A (en) |
| MY (1) | MY136398A (en) |
| TW (2) | TW587108B (en) |
| WO (2) | WO2002036864A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3910038B2 (en) * | 2001-10-18 | 2007-04-25 | 旭化成せんい株式会社 | Pre-oriented yarn package and manufacturing method thereof |
| JP3862996B2 (en) * | 2001-10-31 | 2006-12-27 | 帝人ファイバー株式会社 | Polytrimethylene terephthalate filament yarn and method for producing the same |
| DE10392272T5 (en) * | 2002-02-12 | 2005-04-14 | Zimmer Ag | A process for making and winding polyester multifilament yarns, polyester multifilament yarns obtainable by the process and apparatus for winding one or more multifilament yarns |
| DE10213921B4 (en) * | 2002-03-28 | 2006-10-12 | Röhm Gmbh | A method of spinning and winding polyester multifilament yarns using spin additives and polyester multifilament yarns obtainable by the spinning process |
| TW200741049A (en) * | 2005-12-27 | 2007-11-01 | Shell Int Research | Polyester yarn and process for producing |
| CN113481624B (en) * | 2021-06-24 | 2023-04-28 | 杭州惠丰化纤有限公司 | Polyester yarn and production process thereof |
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 |
| CN1092256C (en) * | 1997-08-05 | 2002-10-09 | 罗姆两合公司 | Process for shaping polymer mixture into filaments |
| JPH11172526A (en) * | 1997-11-26 | 1999-06-29 | Asahi Chem Ind Co Ltd | Polyester fiber having low thermal stress and spinning thereof |
| TW522179B (en) * | 1999-07-12 | 2003-03-01 | Asahi Chemical Ind | Polyester yarn and producing method thereof |
| JP3249097B2 (en) * | 1999-07-12 | 2002-01-21 | 旭化成株式会社 | Polyester fiber suitable for false twisting and manufacturing method |
| 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 DE10151893A patent/DE10151893A1/en not_active Withdrawn
- 2001-10-24 DE DE2001151875 patent/DE10151875A1/en not_active Withdrawn
- 2001-10-26 TW TW090126495A patent/TW587108B/en not_active IP Right Cessation
- 2001-10-26 TW TW090126494A patent/TW589420B/en not_active IP Right Cessation
- 2001-11-02 EP EP01992808A patent/EP1330564B1/en not_active Expired - Lifetime
- 2001-11-02 CA CA002405495A patent/CA2405495A1/en not_active Abandoned
- 2001-11-02 MY MYPI20015063A patent/MY136398A/en unknown
- 2001-11-02 KR KR1020027014789A patent/KR20030043790A/en active IP Right Grant
- 2001-11-02 EA EA200201196A patent/EA003882B1/en not_active IP Right Cessation
- 2001-11-02 ES ES01992808T patent/ES2237616T3/en not_active Expired - Lifetime
- 2001-11-02 ES ES01992806T patent/ES2236349T3/en not_active Expired - Lifetime
- 2001-11-02 BR BR0113515-5A patent/BR0113515A/en not_active Application Discontinuation
- 2001-11-02 AT AT01992808T patent/ATE291114T1/en not_active IP Right Cessation
- 2001-11-02 DE DE50105643T patent/DE50105643D1/en not_active Expired - Fee Related
- 2001-11-02 WO PCT/EP2001/012684 patent/WO2002036864A1/en active IP Right Grant
- 2001-11-02 JP JP2002539599A patent/JP2004513249A/en active Pending
- 2001-11-02 MX MXPA03001319A patent/MXPA03001319A/en unknown
- 2001-11-02 CA CA002405885A patent/CA2405885A1/en not_active Abandoned
- 2001-11-02 AT AT01992806T patent/ATE291651T1/en not_active IP Right Cessation
- 2001-11-02 AU AU2002215998A patent/AU2002215998A1/en not_active Abandoned
- 2001-11-02 WO PCT/EP2001/012683 patent/WO2002036862A1/en active IP Right Grant
- 2001-11-02 EA EA200201194A patent/EA003951B1/en not_active IP Right Cessation
- 2001-11-02 KR KR1020027015434A patent/KR100783124B1/en not_active IP Right Cessation
- 2001-11-02 EP EP01992806A patent/EP1330563B1/en not_active Expired - Lifetime
- 2001-11-02 BR BR0113527-9A patent/BR0113527A/en not_active Application Discontinuation
- 2001-11-02 CN CNB018102972A patent/CN1210449C/en not_active Expired - Fee Related
- 2001-11-02 DE DE50105726T patent/DE50105726D1/en not_active Expired - Fee Related
- 2001-11-02 MX MXPA03001318A patent/MXPA03001318A/en active IP Right Grant
- 2001-11-02 JP JP2002539597A patent/JP2004532356A/en not_active Ceased
- 2001-11-02 CN CNB018102964A patent/CN1210448C/en not_active Expired - Fee Related
- 2001-11-02 AU AU2002224824A patent/AU2002224824A1/en not_active Abandoned
- 2001-11-03 EG EG20011166A patent/EG23364A/en active
- 2001-11-03 EG EG20011165A patent/EG23028A/en active
-
2003
- 2003-09-19 HK HK03106721.0A patent/HK1054577B/en unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5484383B2 (en) | Method for producing poly (trimethylene terephthalate) staple fiber, and poly (trimethylene terephthalate) staple fiber, yarn and fabric | |
| JP2013057162A (en) | Partially oriented poly(trimethylene terephthalate) yarn | |
| ATE529546T1 (en) | METHOD FOR PRODUCING EXTRA-FINE FALSE-WIRE-TEXTURED POLYESTER YARN, AND EXTRA-FINE FALSE-WIRE-TEXTURED POLYESTER YARN | |
| DE50105726D1 (en) | METHOD OF POLYESTER FILAMENT SPINNING AND SPINNING, POLYESTER FILAMENTS AVAILABLE FROM THE SPINN PROCESS, STRETCH TEXTURING OF THE POLYESTER FILAMENTS, AND LAYER POLYESTER FILAMENTS AVAILABLE BY STRECK TEXTURING | |
| JP4024080B2 (en) | False twisted yarn for adhesive tape base fabric and production method thereof | |
| US7022273B2 (en) | Process for making stable polytrimethylene terephthalate packages | |
| JPH11229234A (en) | Polyester yarn for thread used for producing tatami and its production | |
| JP2001348734A (en) | Method for producing highly stretchable polyester-based conjugate yarn | |
| JPH09228138A (en) | Production of thermoplastic fiber and apparatus therefor | |
| JPH05321066A (en) | Composite sewing machine yarn | |
| JPH0726432A (en) | Spun yarn composed of cation-dyeable polyester fiber | |
| JPS63235513A (en) | Production of combined filament yarn | |
| JP2003201062A (en) | Polyester multi-filament package and its manufacturing method | |
| JPH0380887B2 (en) | ||
| JP2000265318A (en) | Drawing method for synthetic staple | |
| JP2001279527A (en) | Method for producing combined filament yarn | |
| JPH07216643A (en) | Polyester-based yarn for woven fabric | |
| JPH0235043B2 (en) | ||
| JP2004027376A (en) | Method for producing ultrafine polyester false-twist textured yarn | |
| JPH04245943A (en) | Polyester fiber sliver, production of the same sliver and spun yarn using the same sliver | |
| JPH11152634A (en) | Production of combined filament yarn of polyester | |
| JP2003055835A (en) | Polyester fiber for tent base fabric and method for producing the same | |
| JP2003267630A (en) | Package of excellent yarn dividing property |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |