ATE400681T1 - POLYESTER YARN AND METHOD FOR PRODUCING SAME - Google Patents

POLYESTER YARN AND METHOD FOR PRODUCING SAME

Info

Publication number
ATE400681T1
ATE400681T1 AT00976251T AT00976251T ATE400681T1 AT E400681 T1 ATE400681 T1 AT E400681T1 AT 00976251 T AT00976251 T AT 00976251T AT 00976251 T AT00976251 T AT 00976251T AT E400681 T1 ATE400681 T1 AT E400681T1
Authority
AT
Austria
Prior art keywords
yarn
polyester yarn
dtex
modulus
polyester
Prior art date
Application number
AT00976251T
Other languages
German (de)
Inventor
Katsuhiko Mochizuki
Koji Sugano
Yuhei Maeda
Original Assignee
Toray Industries
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 Toray Industries filed Critical Toray Industries
Application granted granted Critical
Publication of ATE400681T1 publication Critical patent/ATE400681T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/41—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific twist
    • 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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/567—Shapes or effects upon shrinkage
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics
    • D10B2401/046—Shape recovering or form memory
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/061—Load-responsive characteristics elastic

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)

Abstract

The present invention relates to polyester yarn which is characterized in that it is a multifilament yarn substantially comprising polytrimethylene terephthalate, and as well as the strength from the stress-strain curve being at least 3 cN/dtex and the Young's modulus being no more than 25 cN/dtex, the minimum value of the differential Young's modulus at 3-10% extension is no more than 10 cN/dtex and the elastic recovery following 10% elongation is at least 90%. Furthermore, said polyester yarn can be obtained by a method of producing polyester yarn which is characterized in that multifilament yarn obtained by the melt spinning of polymer substantially comprising polytrimethylene terephthalate of intrinsic viscosity Ä eta Ü at least 0.7 is hauled-off at a spinning rate of at least 2000 m/min and, without winding up, subjected to drawing and heat-treatment, after which it is continuously subjected to a relaxation heat treatment at a relaxation factor of 6 to 20% and wound up as a package. Moreover, the present invention also relates to a woven material of outstanding soft-stretchability which is characterized in that the aforesaid polyester yarn is used as the warp yarn and/or the weft yarn in the form of twisted yarn of twist coefficient 10,000 to 20,000. In this way, it is possible to produce yarn stably at a high yarn production rate without package tightening occurring, and, as well as there being little variation in properties in the fibre lengthwise direction, when made into fabric, said fabric stretches at low modulus so there is little sense of tightness, and it is possible to provide polyester yarn and woven materials with a soft handle. <IMAGE>
AT00976251T 1999-11-18 2000-11-15 POLYESTER YARN AND METHOD FOR PRODUCING SAME ATE400681T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32794399 1999-11-18

Publications (1)

Publication Number Publication Date
ATE400681T1 true ATE400681T1 (en) 2008-07-15

Family

ID=18204753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00976251T ATE400681T1 (en) 1999-11-18 2000-11-15 POLYESTER YARN AND METHOD FOR PRODUCING SAME

Country Status (8)

Country Link
EP (1) EP1154055B1 (en)
KR (1) KR100695694B1 (en)
CN (1) CN1147627C (en)
AT (1) ATE400681T1 (en)
CA (1) CA2358715C (en)
DE (1) DE60039413D1 (en)
TW (1) TW477837B (en)
WO (1) WO2001036724A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004011702A1 (en) * 2002-07-26 2004-02-05 Kolon Industries, Inc. A high strength low shrinkage polyester drawn yarn, and a process of preparing for the same
JP3928178B2 (en) * 2002-08-07 2007-06-13 株式会社川島織物セルコン Elastic fabric and elastic face material
FR2897367B1 (en) * 2006-02-14 2008-05-16 Descamps Sas Soc Par Actions S EXTENSIBLE SPONGE IN POLYTEREPHALATE, IN PARTICULAR PBT.
KR100687033B1 (en) * 2006-04-14 2007-02-26 주식회사 효성 Polyethyleneterephthalate multifilament with high tenacity for industrial use
KR100779936B1 (en) 2006-04-14 2007-11-28 주식회사 효성 Polyethyleneterephthalate filament with high tenacity for industrial use
EP2063005B1 (en) * 2006-09-14 2015-02-25 Toray Industries, Inc. Polyester fiber, woven knit fabric, car sheet and process for producing polyester fiber
US8729399B2 (en) 2010-05-31 2014-05-20 Hitachi Metals, Ltd. Flat cable and method for fabricating the same
WO2012014309A1 (en) 2010-07-29 2012-02-02 旭化成せんい株式会社 Abrasion-resistant polyester fiber and woven/knitted product
KR101414224B1 (en) * 2010-09-30 2014-07-02 코오롱인더스트리 주식회사 Polyester fiber and preparation method thereof
US8816208B2 (en) * 2010-09-30 2014-08-26 Hitachi Metals, Ltd. Flat cable and cable harness using the same
JP5882435B2 (en) * 2014-10-29 2016-03-09 旭化成せんい株式会社 Abrasion resistant polyester fiber and method for producing the same
EP3346034B1 (en) * 2015-08-31 2021-09-22 Teijin Frontier Co., Ltd. Fabric and fiber product
WO2017200121A1 (en) * 2016-05-18 2017-11-23 주식회사 휴비스 High-strength polyethylene multifilament fiber, and manufacturing method
CN108823740B (en) * 2018-08-01 2020-05-05 苏州大学 Medium-high resilience comfortable fabric containing PTT fibers and preparation method thereof
CN109183388B (en) * 2018-08-01 2021-02-23 苏州大学 Durable high-resilience PTT fiber and preparation method therefor
US20210369039A1 (en) * 2019-01-09 2021-12-02 Kb Seiren, Ltd. Multifilament for palatable beverage extracting woven fabric filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525320A (en) * 1975-07-02 1977-01-17 Teijin Ltd Process for producing polyester filament yarns
JPH11100747A (en) * 1997-09-19 1999-04-13 Asahi Chem Ind Co Ltd Combined filament yarn woven fabric
JPH11172526A (en) * 1997-11-26 1999-06-29 Asahi Chem Ind Co Ltd Polyester fiber having low thermal stress and spinning thereof
JP3394183B2 (en) * 1998-03-18 2003-04-07 旭化成株式会社 3D knitting
JPH11302932A (en) * 1998-04-20 1999-11-02 Asahi Chem Ind Co Ltd Production of false twisted yarn

Also Published As

Publication number Publication date
EP1154055B1 (en) 2008-07-09
EP1154055A4 (en) 2004-11-24
CA2358715A1 (en) 2001-05-25
TW477837B (en) 2002-03-01
KR100695694B1 (en) 2007-03-15
KR20010081027A (en) 2001-08-25
CN1147627C (en) 2004-04-28
EP1154055A1 (en) 2001-11-14
CA2358715C (en) 2008-07-29
DE60039413D1 (en) 2008-08-21
CN1327492A (en) 2001-12-19
WO2001036724A1 (en) 2001-05-25

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Legal Events

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