KR20230140458A - 심초 복합 섬유 및 그 제조 방법 그리고 섬유 구조체 - Google Patents

심초 복합 섬유 및 그 제조 방법 그리고 섬유 구조체 Download PDF

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Publication number
KR20230140458A
KR20230140458A KR1020237029531A KR20237029531A KR20230140458A KR 20230140458 A KR20230140458 A KR 20230140458A KR 1020237029531 A KR1020237029531 A KR 1020237029531A KR 20237029531 A KR20237029531 A KR 20237029531A KR 20230140458 A KR20230140458 A KR 20230140458A
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KR
South Korea
Prior art keywords
component
core
polymer
sheath
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
KR1020237029531A
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English (en)
Korean (ko)
Inventor
고타 도기이
슌이치 하세가와
šœ이치 하세가와
유지 오기노
Original Assignee
주식회사 쿠라레
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 주식회사 쿠라레 filed Critical 주식회사 쿠라레
Publication of KR20230140458A publication Critical patent/KR20230140458A/ko
Pending legal-status Critical Current

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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
    • 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
    • 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
    • D01D5/08—Melt spinning methods
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products
    • 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
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • 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]
    • D10B2331/042—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] aromatic polyesters, e.g. vectran
    • 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

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Multicomponent Fibers (AREA)
KR1020237029531A 2021-03-04 2022-02-28 심초 복합 섬유 및 그 제조 방법 그리고 섬유 구조체 Pending KR20230140458A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021034707 2021-03-04
JPJP-P-2021-034707 2021-03-04
PCT/JP2022/008341 WO2022186150A1 (ja) 2021-03-04 2022-02-28 芯鞘複合繊維およびその製造方法ならびに繊維構造体

Publications (1)

Publication Number Publication Date
KR20230140458A true KR20230140458A (ko) 2023-10-06

Family

ID=83153743

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237029531A Pending KR20230140458A (ko) 2021-03-04 2022-02-28 심초 복합 섬유 및 그 제조 방법 그리고 섬유 구조체

Country Status (9)

Country Link
US (1) US20230399773A1 (https=)
EP (1) EP4303347A4 (https=)
JP (1) JP7645984B2 (https=)
KR (1) KR20230140458A (https=)
CN (1) CN116917560A (https=)
BR (1) BR112023017874A2 (https=)
IL (1) IL305617A (https=)
TW (1) TWI911400B (https=)
WO (1) WO2022186150A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002020932A (ja) 2000-07-04 2002-01-23 Kuraray Co Ltd 複合繊維およびその織物
JP2008255535A (ja) 2007-04-09 2008-10-23 Kuraray Co Ltd 高強力複合繊維およびその製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3619867B2 (ja) * 1993-09-03 2005-02-16 株式会社高分子加工研究所 サーモトロピック液晶ポリマーフィラメントの製法
JP3268931B2 (ja) * 1994-03-04 2002-03-25 株式会社クラレ 芯鞘型複合繊維及びそれからなる釣糸
JP2907418B2 (ja) * 1995-03-27 1999-06-21 株式会社クラレ スクリ−ン紗用複合繊維及びスクリ−ン紗
JP3875797B2 (ja) * 1997-07-10 2007-01-31 株式会社クラレ 芯鞘型複合繊維
JP2002088587A (ja) * 2000-09-21 2002-03-27 Kuraray Co Ltd 高強力複合繊維およびメッシュクロス
JP2005133250A (ja) * 2003-10-31 2005-05-26 Toray Ind Inc 芯鞘複合繊維
JP4818273B2 (ja) * 2005-09-29 2011-11-16 帝人ファイバー株式会社 海島型複合紡糸繊維の製造方法
JP4802663B2 (ja) 2005-11-01 2011-10-26 東レ株式会社 芯鞘型複合繊維
JP2009074194A (ja) * 2007-09-20 2009-04-09 Kuraray Co Ltd 高強力複合繊維およびその製造方法
JP2009179908A (ja) 2008-01-31 2009-08-13 Toray Ind Inc 海島構造繊維および超極細短繊維の製造方法
JP2010077540A (ja) 2008-09-24 2010-04-08 Kuraray Co Ltd 染色性良好な高強力繊維およびその製造方法
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002020932A (ja) 2000-07-04 2002-01-23 Kuraray Co Ltd 複合繊維およびその織物
JP2008255535A (ja) 2007-04-09 2008-10-23 Kuraray Co Ltd 高強力複合繊維およびその製造方法

Also Published As

Publication number Publication date
EP4303347A1 (en) 2024-01-10
TWI911400B (zh) 2026-01-11
TW202302942A (zh) 2023-01-16
EP4303347A4 (en) 2025-11-26
US20230399773A1 (en) 2023-12-14
CN116917560A (zh) 2023-10-20
JP7645984B2 (ja) 2025-03-14
IL305617A (en) 2023-11-01
JPWO2022186150A1 (https=) 2022-09-09
BR112023017874A2 (pt) 2023-10-10
WO2022186150A1 (ja) 2022-09-09

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