TW477837B - Polyester yarn and process for producing the same - Google Patents

Polyester yarn and process for producing the same Download PDF

Info

Publication number
TW477837B
TW477837B TW089124053A TW89124053A TW477837B TW 477837 B TW477837 B TW 477837B TW 089124053 A TW089124053 A TW 089124053A TW 89124053 A TW89124053 A TW 89124053A TW 477837 B TW477837 B TW 477837B
Authority
TW
Taiwan
Prior art keywords
polyester yarn
dtex
modulus
relates
present
Prior art date
Application number
TW089124053A
Other languages
Chinese (zh)
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 TW477837B publication Critical patent/TW477837B/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 a polyester yarn which is substantially a multifilament maded from polytrimethylene terephthalated and is characterized in that it has a stress-strain curve strength of more than 3 cN/dtex, a Yong's modulus of less than 25 cN/dtex, a minimum differential Yong's modulus of less than 10 cN/dtex at 3 to 10% elongation, and an elastic recovery of more than 90% upon 3 to 10% enlongation. Furthermore, the present invention relates to a process for producing the polyester yarn, characterized in that a multifilament obtained by melt spinning a polymer substantially make from a polytrimethylene terephthalate having an intrinsic viscosity [η] of more than 0.7 is dragged at a spinning rate of more than 2,000 m/min continuously stretched and heat-treated after being wound, subsequently subjected to a relaxation treatment to 6 to 20% of relaxation, and then wound into a package. Moreover, the present invention relates to a fabric excellent in soft-stretch property, characterized in that the above polyester yarn is used as an twist yarn having a twist coefficient of 10,000 to 20,000, and as warp and/or weft. By such a constitution, a polyester yarn excellent in soft feeling can be stably produced at high speed without winding-up and the physical property in the length direction has little irregularity, and a fabric thereof having lower modulus stretch and thus lower tight feeling are provided.
TW089124053A 1999-11-18 2000-11-14 Polyester yarn and process for producing the same TW477837B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TW477837B true TW477837B (en) 2002-03-01

Family

ID=18204753

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089124053A TW477837B (en) 1999-11-18 2000-11-14 Polyester yarn and process for producing the 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
AU2003281697A1 (en) * 2002-07-26 2004-02-16 Kolon Industries, Inc. A high strength low shrinkage polyester drawn yarn, and a process of preparing for the same
US7827829B2 (en) * 2002-08-07 2010-11-09 Kawashimaorimono Co., Ltd. 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.
KR100779936B1 (en) 2006-04-14 2007-11-28 주식회사 효성 Polyethyleneterephthalate filament with high tenacity for industrial use
KR100687033B1 (en) * 2006-04-14 2007-02-26 주식회사 효성 Polyethyleneterephthalate multifilament with high tenacity for industrial use
KR101289257B1 (en) * 2006-09-14 2013-08-07 도레이 카부시키가이샤 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
KR101439069B1 (en) * 2010-07-29 2014-09-05 아사히 가세이 셍이 가부시키가이샤 Abrasion-resistant polyester fiber and woven/knitted product
US8816208B2 (en) * 2010-09-30 2014-08-26 Hitachi Metals, Ltd. Flat cable and cable harness using the same
KR101414224B1 (en) * 2010-09-30 2014-07-02 코오롱인더스트리 주식회사 Polyester fiber and preparation method thereof
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
CN107923089A (en) * 2015-08-31 2018-04-17 帝人富瑞特株式会社 Cloth and silk 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
KR20210108356A (en) * 2019-01-09 2021-09-02 케이비 세렌 가부시키가이샤 Multifilament for palatable beverage extraction filter fabric

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
WO2001036724A1 (en) 2001-05-25
EP1154055A1 (en) 2001-11-14
DE60039413D1 (en) 2008-08-21
CA2358715C (en) 2008-07-29
EP1154055A4 (en) 2004-11-24
ATE400681T1 (en) 2008-07-15
KR100695694B1 (en) 2007-03-15
CN1327492A (en) 2001-12-19
CN1147627C (en) 2004-04-28
KR20010081027A (en) 2001-08-25
CA2358715A1 (en) 2001-05-25

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees