WO2000015886A1 - Fils a base de fibres ou de filaments de melanges polymeres, a base de polyterephtalate d'ethylene, de butylene et de trimethylene et leur utilisation - Google Patents

Fils a base de fibres ou de filaments de melanges polymeres, a base de polyterephtalate d'ethylene, de butylene et de trimethylene et leur utilisation Download PDF

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Publication number
WO2000015886A1
WO2000015886A1 PCT/EP1999/006796 EP9906796W WO0015886A1 WO 2000015886 A1 WO2000015886 A1 WO 2000015886A1 EP 9906796 W EP9906796 W EP 9906796W WO 0015886 A1 WO0015886 A1 WO 0015886A1
Authority
WO
WIPO (PCT)
Prior art keywords
fibers
ptt
filaments
elongation
yarns
Prior art date
Application number
PCT/EP1999/006796
Other languages
German (de)
English (en)
Inventor
Claudia Fritz
Peter Hirt
Wilhelm Oppermann
Winfried Schuler
Karl-Heinrich Wiese
Original Assignee
Deutsche Institute für Textil- und Faserforschung Stuttgart
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deutsche Institute für Textil- und Faserforschung Stuttgart filed Critical Deutsche Institute für Textil- und Faserforschung Stuttgart
Priority to AU60829/99A priority Critical patent/AU6082999A/en
Priority to EP99947344A priority patent/EP1115926A1/fr
Publication of WO2000015886A1 publication Critical patent/WO2000015886A1/fr

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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

Definitions

  • Particularly preferred yarns according to the invention are produced on the basis of the methods or filaments described by their production by melt spinning with subsequent preparation application. Melt spinning is carried out in the manner described later, the same also applies to the preparation order.
  • the invention also relates to the use of the specified polymer blend fibers in the form of undyed or dyed fibers or filaments for the production of the yarns according to the invention, the usual procedure being for textile fabrics, in particular carpets, knitted fabrics, fabrics, nonwovens or felts. Turned up
  • Granulate mixtures of PET with PTT and PBT with PTT were produced in the following weight ratios (data in% by weight):
  • Tab. 1 Composition of the granulate mixtures for blend fibers
  • Tab. 2 Spinning temperatures of the polymer mixtures made of PET and PTT as well as PBT and PTT
  • the staple fibers obtained in this way were drawn using a Zinser (Ebersbach / Fils) drawing system which has three heatable godets and two heating rails in between.
  • the stretching titers were between 65 and 70 dtex, what a delicacy of
  • the initial fineness of the fibers is determined by weighing 100 m of fiber each.
  • the fibers are drawn off the spool using a L 232 winder from Zweigle.
  • 200 mm / min is selected as the clamping length and 200 mm / min as the deformation speed.
  • the jaws are made of Vulkolan and anodized aluminum; the air pressure for generating the clamping pressure is 7 bar. 30 measurements are carried out per sample and the mean value is formed.
  • FIG. 1 shows the schematic tensile force F-strain cycle according to DIN 53835 part 3, ie the schematic representation of a strain cycle with the strains shown: ⁇ o - total strain ⁇ u - elastic strain ⁇ R - residual strain The following residual strains were found for the PBT / PTT blended fibers:
  • Tab. 8 Residual strains ⁇ R of the PBT / PTT blend fibers after 5% and 10% total stretch ⁇ c after the 1st, 5th and 10th cycle.
  • the residual strains R of the PET / PTT blend fibers found after 5% total stretch after the ⁇ 1st cycle, ⁇ 5th cycle, ⁇ 10th cycle (- line) and a course proportional to the composition (- - - lines) are shown. These exceptionally low residual strains are particularly advantageous in applications where good elasticity or repetition is important, such as in carpets, knitted fabrics and fabrics.
  • the knitted fabrics were washed as follows to remove the spin finish:
  • Wash liquor 1 g / 1 Kieralon EDB from Bayer AG.
  • Fleet ratio 1:10
  • the dyeing temperatures were varied between 70 and 130 ° C. The dyeing was always started at 35 ° C and the heating rate was chosen so that the dyeing temperature after 45 min. was achieved. After a dyeing time of 60 min. was with a cooling rate of 1 K / min. cooled to a bath temperature of 40 ° C. Staining conditions: Apparatus: Ahiba Polymat staining time: 60 min. Fleet ratio: 1:50
  • Liquor 0.4 g / 1 dye (2% color) 0.75 g / 1
  • Avolan IS from Bayer AG 1-2 drops of 30% acetic acid (to adjust pH 5-6)
  • the dyeings were reductively treated to remove the dye that had deposited on the fiber surface.
  • the heating rate of the reduction liquor was 2
  • Liquor 2 g / 1 sodium dithionite 4 ml / 1 32.5% by weight sodium hydroxide solution
  • the fibers dyed at different temperatures were extracted with chlorobenzene.
  • the extracts were diluted to a defined volume and the extinctions of the solutions were determined with the aid of a UV-VIS spectrophotometer of the Lambda 7 type from Perkin Elmer in Lake Constance. From the extinction of the extraction solution at the characteristic wavelength.
  • CI Disperse Blue 139 at 604 nm CI Disperse Red 60 at 516 nm the dye content can be determined using the corresponding calibration line.
  • the applied dyeing process with evaluation was developed by HJ.L. Traub described in detail (dissertation, University of Stuttgart, 1994).
  • the maximum determinable dye uptake is about 95% of the maximum possible dye uptake, since the fiber samples are reductively aftertreated before extraction. The dye adhering to the fiber surface is reductively destroyed and the maximum determinable dye content is thereby reduced.
  • the filament yarns obtained were drawn on the one hand on a drawing system from the Zinser company (Ebersbach / Fils), which has three heatable godets and two heating rails in between. No rotation is given here.
  • the Zinser company Ebersbach / Fils
  • Stretching was carried out on a stretching system from Dienes Apparatebau (Mühlheim / Ruhr), a protective rotation having a rotation coefficient ⁇ of approximately 1 being produced.
  • the stretching factors were chosen so that there is an elongation at break of 25%.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

L'invention concerne des fils à base de fibres ou de filaments de mélanges polymères, comprenant comme constituants du mélange : 1) du polytérephtalate d'éthylène (PET) ou du polytérephtalate de butylène (PBT) et 2) du polytérephtalate de triméthylène (PTT) dans un rapport de mélange 1):2) d'approximativement 5:95 à 95:5, notamment d'approximativement 10:90 à 90:10. Ces fils se caractérisent en ce que les fibres ou filaments qui les forment présentent des élongations à la rupture de 15 à 35 % après un ou plusieurs processus d'étirage et, après des vérifications des fibres par cycles d'élongation, avec une élongation totale de 5 %, les fibres ou filaments présentent des élongations résiduelles permanentes (εR) inférieures à l'élongation résiduelle permanente (εR) calculée pour le premier cycle d'élongation par l'équation εR [%] = 0,61 - (0,59/100) • X, pour le cinquième cycle d'élongation, par l'équation εR [%] = 0,61 - (0,67/100) • X, pour le dixième cycle d'élongation, par l'équation εR [%] = 0,67 - (0,65/100) • X. Dans ces équations, la variable X désigne la proportion en poids de PTT de l'ordre d'approximativement 5 à 95 % dans les mélanges de fibres ou de filaments avec du PET et du PTT ou dans les mélanges de fibres ou de filaments avec du PBT et du PTT. Les fils ne présentent pas a) de torsion, b) une torsion de fabrication avec un coefficient de torsion métrique α de l'ordre de 0,2 à 10 ou c) avec une torsion standard, un coefficient de torsion α allant jusqu'à 130. La règle standard DIN 53832 est valable pour le coefficient de torsion α et α = (t/m•∑(dtex)/100 est défini. T/m désigne le nombre de torsions par mètre et dtex, la finesse des fibres ou des filaments. L'invention concerne en outre des utilisations avantageuses de ces fils pour produire notamment des tapis, des tissus maille, des tissus, des non-tissés ou des feutres. Ces fils présentent l'avantage d'avoir aussi bien une élongation résiduelle minime après des sollicitations cycliques en élongation, que de ne pas avoir tendance à vriller ou à friser.
PCT/EP1999/006796 1998-09-14 1999-09-14 Fils a base de fibres ou de filaments de melanges polymeres, a base de polyterephtalate d'ethylene, de butylene et de trimethylene et leur utilisation WO2000015886A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU60829/99A AU6082999A (en) 1998-09-14 1999-09-14 Threads made of polymer blend fibers or filaments based on polyethylene terephthalate, polybutylene terephthalate, and polytrimethylene terephthalate, and the use thereof
EP99947344A EP1115926A1 (fr) 1998-09-14 1999-09-14 Fils a base de fibres ou de filaments de melanges polymeres, a base de polyterephtalate d'ethylene, de butylene et de trimethylene et leur utilisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19842036 1998-09-14
DE19842036.6 1998-09-14

Publications (1)

Publication Number Publication Date
WO2000015886A1 true WO2000015886A1 (fr) 2000-03-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/006796 WO2000015886A1 (fr) 1998-09-14 1999-09-14 Fils a base de fibres ou de filaments de melanges polymeres, a base de polyterephtalate d'ethylene, de butylene et de trimethylene et leur utilisation

Country Status (4)

Country Link
EP (1) EP1115926A1 (fr)
AU (1) AU6082999A (fr)
DE (1) DE19944029C2 (fr)
WO (1) WO2000015886A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1534492A1 (fr) * 2002-07-11 2005-06-01 E. I. du Pont de Nemours and Company Fibres de poly(trimethylene terephthalate), leur fabrication et leur utilisation
CN100359057C (zh) * 2004-11-10 2008-01-02 新光合成纤维股份有限公司 自发卷缩性复合纤维及其制造方法
WO2008083035A1 (fr) * 2007-01-02 2008-07-10 Mohawk Industries, Inc. Mélange polymérique de fibres de tapis
KR101043149B1 (ko) 2002-07-11 2011-06-20 이 아이 듀폰 디 네모아 앤드 캄파니 폴리(트리메틸렌 테레프탈레이트) 섬유, 그의 제조 및 용도
WO2012006309A3 (fr) * 2010-07-06 2012-04-19 Futuris Automotive Interiors Us Inc. Tapis en pet renfermant un additif
CN103451877A (zh) * 2012-06-04 2013-12-18 现代自动车株式会社 具有改善的耐磨性的生态友好型车辆用簇绒地毯
US20160186062A1 (en) * 2008-11-14 2016-06-30 Peach State Labs, Inc. Compositions for Treating Textiles and Carpet and Applications Thereof
EP3835360A1 (fr) * 2019-12-10 2021-06-16 Aladdin Manufacturing Corporation Filaments de polyester ayant une meilleure aptitude à la coloration
US11732384B2 (en) * 2016-03-25 2023-08-22 Aladdin Manufacturing Corporation Polyester fiber blends and methods of manufacturing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035767A1 (de) * 2005-07-29 2007-02-01 Deutsche Institute für Textil- und Faserforschung Stuttgart Polyester von Terephthalsäure, ein Verfahren zu deren Herstellung und deren Verwendung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254826A (en) * 1969-03-12 1971-11-24 Fiber Industries Inc Improvements in polyalkylene filaments, staple fibre and yarns
US4167541A (en) * 1977-05-12 1979-09-11 Fiber Industries, Inc. Continuous carrierless dyeable polyesters
EP0049412A1 (fr) * 1980-09-25 1982-04-14 Teijin Limited Fil multifilament en polyester et procédé pour sa fabrication
EP0095537A1 (fr) * 1982-06-02 1983-12-07 Teijin Limited Fil multifilament de polyester, à torsion élevée, et étoffe fabriquée avec ce fil
US4475330A (en) * 1982-06-03 1984-10-09 Teijin Limited High twist polyester multifilament yarn and fabric made therefrom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59501289D1 (de) * 1994-02-21 1998-02-19 Degussa Verfahren zum anfärben von fasern des polytrimethylenterephthalats sowie verwendung von nach diesem verfahren erhältlichen gefärbten fasern

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254826A (en) * 1969-03-12 1971-11-24 Fiber Industries Inc Improvements in polyalkylene filaments, staple fibre and yarns
US4167541A (en) * 1977-05-12 1979-09-11 Fiber Industries, Inc. Continuous carrierless dyeable polyesters
EP0049412A1 (fr) * 1980-09-25 1982-04-14 Teijin Limited Fil multifilament en polyester et procédé pour sa fabrication
US4410473A (en) * 1980-09-25 1983-10-18 Teijin Limited Process for manufacturing a polyester multifilament yarn
US4454196A (en) * 1980-09-25 1984-06-12 Teijin Limited Polyester multifilament yarn and a process for manufacturing the same
EP0095537A1 (fr) * 1982-06-02 1983-12-07 Teijin Limited Fil multifilament de polyester, à torsion élevée, et étoffe fabriquée avec ce fil
US4475330A (en) * 1982-06-03 1984-10-09 Teijin Limited High twist polyester multifilament yarn and fabric made therefrom

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1534492A1 (fr) * 2002-07-11 2005-06-01 E. I. du Pont de Nemours and Company Fibres de poly(trimethylene terephthalate), leur fabrication et leur utilisation
EP1534492A4 (fr) * 2002-07-11 2007-10-10 Du Pont Fibres de poly(trimethylene terephthalate), leur fabrication et leur utilisation
KR101043149B1 (ko) 2002-07-11 2011-06-20 이 아이 듀폰 디 네모아 앤드 캄파니 폴리(트리메틸렌 테레프탈레이트) 섬유, 그의 제조 및 용도
CN100359057C (zh) * 2004-11-10 2008-01-02 新光合成纤维股份有限公司 自发卷缩性复合纤维及其制造方法
WO2008083035A1 (fr) * 2007-01-02 2008-07-10 Mohawk Industries, Inc. Mélange polymérique de fibres de tapis
US9809907B2 (en) 2007-01-02 2017-11-07 Mohawk Carpet, Llc Carpet fiber polymeric blend
US20160186062A1 (en) * 2008-11-14 2016-06-30 Peach State Labs, Inc. Compositions for Treating Textiles and Carpet and Applications Thereof
WO2012006309A3 (fr) * 2010-07-06 2012-04-19 Futuris Automotive Interiors Us Inc. Tapis en pet renfermant un additif
CN103451877A (zh) * 2012-06-04 2013-12-18 现代自动车株式会社 具有改善的耐磨性的生态友好型车辆用簇绒地毯
US11732384B2 (en) * 2016-03-25 2023-08-22 Aladdin Manufacturing Corporation Polyester fiber blends and methods of manufacturing same
EP3835360A1 (fr) * 2019-12-10 2021-06-16 Aladdin Manufacturing Corporation Filaments de polyester ayant une meilleure aptitude à la coloration
EP4072435A4 (fr) * 2019-12-10 2024-05-08 Aladdin Manufacturing Corporation Filaments de polyester présentant une aptitude à la teinture améliorée

Also Published As

Publication number Publication date
AU6082999A (en) 2000-04-03
EP1115926A1 (fr) 2001-07-18
DE19944029A1 (de) 2000-03-23
DE19944029C2 (de) 2002-06-27

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