EP4265828A4 - Fibre composite et multifilament - Google Patents

Fibre composite et multifilament

Info

Publication number
EP4265828A4
EP4265828A4 EP21906673.5A EP21906673A EP4265828A4 EP 4265828 A4 EP4265828 A4 EP 4265828A4 EP 21906673 A EP21906673 A EP 21906673A EP 4265828 A4 EP4265828 A4 EP 4265828A4
Authority
EP
European Patent Office
Prior art keywords
friendly
composite fiber
composite
fiber
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
EP21906673.5A
Other languages
German (de)
English (en)
Other versions
EP4265828A1 (fr
Inventor
Tatsuya Ishikawa
Tomohiko Matsuura
Masato Masuda
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 EP4265828A1 publication Critical patent/EP4265828A1/fr
Publication of EP4265828A4 publication Critical patent/EP4265828A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • 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
    • 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
    • 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
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
EP21906673.5A 2020-12-18 2021-12-15 Fibre composite et multifilament Pending EP4265828A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020210112 2020-12-18
PCT/JP2021/046396 WO2022131312A1 (fr) 2020-12-18 2021-12-15 Fibre composite et multifilament

Publications (2)

Publication Number Publication Date
EP4265828A1 EP4265828A1 (fr) 2023-10-25
EP4265828A4 true EP4265828A4 (fr) 2025-12-10

Family

ID=82059523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21906673.5A Pending EP4265828A4 (fr) 2020-12-18 2021-12-15 Fibre composite et multifilament

Country Status (7)

Country Link
US (1) US20240110314A1 (fr)
EP (1) EP4265828A4 (fr)
JP (1) JP7779150B2 (fr)
KR (1) KR20230119647A (fr)
CN (1) CN116583634B (fr)
TW (1) TWI910293B (fr)
WO (1) WO2022131312A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7809942B2 (ja) * 2021-10-13 2026-02-03 東レ株式会社 扁平極細繊維からなる繊維束

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003020524A (ja) * 2001-07-10 2003-01-24 Kuraray Co Ltd 接合型複合ステープル繊維
WO2020101002A1 (fr) * 2018-11-16 2020-05-22 東レ株式会社 Fibres ultrafines et dispersion de fibres liquide

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60246725A (ja) * 1985-03-05 1985-12-06 カネボウ株式会社 清掃用織・編物
JPH01132812A (ja) 1987-11-16 1989-05-25 Toray Ind Inc 多葉型繊維
JPH0726433A (ja) * 1993-07-07 1995-01-27 Toyobo Co Ltd 複合マルチフィラメント
JP3158830B2 (ja) * 1993-12-29 2001-04-23 日産自動車株式会社 近紫外線と近赤外線の一方あるいは両方を反射する構造体
JPH08246337A (ja) * 1995-03-07 1996-09-24 Kanebo Ltd フィブリル化繊維又は布帛
US5759926A (en) * 1995-06-07 1998-06-02 Kimberly-Clark Worldwide, Inc. Fine denier fibers and fabrics made therefrom
JPH11181630A (ja) 1997-05-02 1999-07-06 Teijin Ltd 複合繊維
JP3386994B2 (ja) * 1997-12-24 2003-03-17 田中貴金属工業株式会社 複合繊維構造体の製造方法及び製造用紡糸口金
JP3839613B2 (ja) 1999-03-31 2006-11-01 株式会社クラレ 接合型複合ステープル繊維及びその製造方法
JP2005015962A (ja) * 2003-06-27 2005-01-20 Teijin Fibers Ltd 細繊度光学干渉性繊維およびその製造方法
CA2717590A1 (fr) * 2008-03-05 2009-09-11 3M Innovative Properties Company Fibres de polymeres multicouches capables de variations chromatiques et articles de securite contenant ces fibres de polymeres
TW201024483A (en) * 2008-12-18 2010-07-01 Taiwan Textile Res Inst Synthetic fiber
JP6679921B2 (ja) 2015-12-22 2020-04-15 東レ株式会社 多層積層繊維
JP2020033681A (ja) * 2018-03-13 2020-03-05 東レ株式会社 吸湿性に優れた海島型複合繊維、繊維構造体およびポリエステル組成物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003020524A (ja) * 2001-07-10 2003-01-24 Kuraray Co Ltd 接合型複合ステープル繊維
WO2020101002A1 (fr) * 2018-11-16 2020-05-22 東レ株式会社 Fibres ultrafines et dispersion de fibres liquide
EP3882381A1 (fr) * 2018-11-16 2021-09-22 Toray Industries, Inc. Fibres ultrafines et dispersion de fibres liquide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022131312A1 *

Also Published As

Publication number Publication date
TW202233919A (zh) 2022-09-01
KR20230119647A (ko) 2023-08-16
US20240110314A1 (en) 2024-04-04
TWI910293B (zh) 2026-01-01
JPWO2022131312A1 (fr) 2022-06-23
CN116583634B (zh) 2025-07-29
CN116583634A (zh) 2023-08-11
JP7779150B2 (ja) 2025-12-03
EP4265828A1 (fr) 2023-10-25
WO2022131312A1 (fr) 2022-06-23

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