CA3083877A1 - Multifilament de polyester tres resistant a denier fin - Google Patents

Multifilament de polyester tres resistant a denier fin Download PDF

Info

Publication number
CA3083877A1
CA3083877A1 CA3083877A CA3083877A CA3083877A1 CA 3083877 A1 CA3083877 A1 CA 3083877A1 CA 3083877 A CA3083877 A CA 3083877A CA 3083877 A CA3083877 A CA 3083877A CA 3083877 A1 CA3083877 A1 CA 3083877A1
Authority
CA
Canada
Prior art keywords
yarn
polyester multifilament
component
dtex
polyester
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.)
Pending
Application number
CA3083877A
Other languages
English (en)
Inventor
Yusuke Ono
Ryota Suzuki
Minoru Fujimori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Inc filed Critical Toray Industries Inc
Publication of CA3083877A1 publication Critical patent/CA3083877A1/fr
Pending legal-status Critical Current

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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • 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
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength
    • 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
    • D10B2505/00—Industrial
    • D10B2505/18—Outdoor fabrics, e.g. tents, tarpaulins
    • 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
    • D10B2507/00—Sport; Military
    • 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
    • D10B2509/00—Medical; Hygiene

Landscapes

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

Abstract

L'invention concerne un multifilament de polyester, dans lequel un polyester à haute viscosité élément constitutif d'âme, et un polyester à faible viscosité élément constitutif de gaine, ont été combinés sous forme âme-dans-gaine, la différence de viscosité intrinsèque entre l'élément constitutif d'âme et l'élément constitutif de gaine étant de 0,20 à 1,00, la finesse totale étant de 4 à 30 dtex, la finesse de fil individuel étant de 1,0 à 5,0 dtex, la résistance à la rupture étant de 5,0 à 9,0 cN/dtex, l'allongement à la rupture étant de 12 à 45 %, le degré d'entrelacement étant de 2,0 à 15,0/m, et le nombre de filaments dudit multifilament étant de 3 à 15. Ce multifilament de polyester à denier fin présente une résistance élevée et une excellente résistance à l'usure et une excellente convergence, et permet d'obtenir un tissu tissé mince à haute densité convenant à des vêtements de sport et d'extérieur en combinant une durabilité, des propriétés de tissage et une qualité de tissu excellentes.
CA3083877A 2017-11-28 2018-11-09 Multifilament de polyester tres resistant a denier fin Pending CA3083877A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017227923 2017-11-28
JP2017-227923 2017-11-28
PCT/JP2018/041591 WO2019107111A1 (fr) 2017-11-28 2018-11-09 Multifilament de polyester très résistant à denier fin

Publications (1)

Publication Number Publication Date
CA3083877A1 true CA3083877A1 (fr) 2019-06-06

Family

ID=66664419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3083877A Pending CA3083877A1 (fr) 2017-11-28 2018-11-09 Multifilament de polyester tres resistant a denier fin

Country Status (8)

Country Link
US (1) US20200318260A1 (fr)
EP (1) EP3719183B1 (fr)
JP (1) JP7176413B2 (fr)
KR (1) KR102584803B1 (fr)
CN (1) CN111344442B (fr)
CA (1) CA3083877A1 (fr)
TW (1) TWI758566B (fr)
WO (1) WO2019107111A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7560657B2 (ja) * 2021-04-02 2024-10-02 旭化成株式会社 エアバック用合成繊維、及びこれを用いたエアバック用織物の製造方法
WO2024195613A1 (fr) 2023-03-23 2024-09-26 東レ株式会社 Multifilament de polyamide, et tissu tissé et tricoté

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2555185B2 (ja) * 1989-04-21 1996-11-20 帝人株式会社 無撚無糊織物の経糸用ポリエステル繊維
JP3693476B2 (ja) * 1997-10-22 2005-09-07 株式会社クラレ 高反発性布帛の製造に適した交絡糸
CN1243861C (zh) 2001-02-02 2006-03-01 旭化成株式会社 后加工性能优良的复合纤维及其制造方法
JP3778088B2 (ja) 2002-01-21 2006-05-24 東レ株式会社 スクリーン紗用芯鞘型複合ポリエステルモノフィラメントおよびその製造方法
US6846560B2 (en) * 2002-05-27 2005-01-25 Asahi Kasei Kabushiki Kaisha Conjugate fiber and method of producing same
CN100390341C (zh) * 2004-12-29 2008-05-28 东丽纤维研究所（中国）有限公司 复合加工丝及制备方法
JP2007154343A (ja) * 2005-12-02 2007-06-21 Toray Ind Inc ポリエステル芯鞘複合型部分配向繊維およびその製造方法
JP4902652B2 (ja) * 2006-07-03 2012-03-21 株式会社クラレ 導電性芯鞘型複合繊維及びその製造方法
JP5035117B2 (ja) * 2007-05-29 2012-09-26 東レ株式会社 シート状物およびその製造方法
JP4992577B2 (ja) 2007-06-29 2012-08-08 東レ株式会社 ポリアミドマルチフィラメントおよびそれを用いた織物
JP4872865B2 (ja) 2007-09-25 2012-02-08 東レ株式会社 マルチフィラメントおよび高密度織物
JP2009150011A (ja) * 2007-12-20 2009-07-09 Teijin Fibers Ltd リサイクル原料を使用したポリエステルマルチフィラメント
JP5487629B2 (ja) * 2009-02-03 2014-05-07 東レ株式会社 ポリエステルモノフィラメントおよびその製造方法
JP2012012748A (ja) * 2010-07-05 2012-01-19 Teijin Fibers Ltd 制電性を有する極細混繊糸及び布帛
JP6582433B2 (ja) * 2015-02-20 2019-10-02 東洋紡株式会社 マルチフィラメント

Also Published As

Publication number Publication date
TW201925557A (zh) 2019-07-01
US20200318260A1 (en) 2020-10-08
JP7176413B2 (ja) 2022-11-22
EP3719183A4 (fr) 2021-08-11
CN111344442B (zh) 2022-07-12
EP3719183B1 (fr) 2024-08-14
JPWO2019107111A1 (ja) 2020-10-01
CN111344442A (zh) 2020-06-26
TWI758566B (zh) 2022-03-21
KR20200088288A (ko) 2020-07-22
WO2019107111A1 (fr) 2019-06-06
EP3719183A1 (fr) 2020-10-07
KR102584803B1 (ko) 2023-10-05

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