JPWO2024128110A1 - - Google Patents

Info

Publication number
JPWO2024128110A1
JPWO2024128110A1 JP2024564326A JP2024564326A JPWO2024128110A1 JP WO2024128110 A1 JPWO2024128110 A1 JP WO2024128110A1 JP 2024564326 A JP2024564326 A JP 2024564326A JP 2024564326 A JP2024564326 A JP 2024564326A JP WO2024128110 A1 JPWO2024128110 A1 JP WO2024128110A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024564326A
Other languages
Japanese (ja)
Other versions
JPWO2024128110A5 (https=
JP7745782B2 (ja
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 filed Critical
Publication of JPWO2024128110A1 publication Critical patent/JPWO2024128110A1/ja
Publication of JPWO2024128110A5 publication Critical patent/JPWO2024128110A5/ja
Application granted granted Critical
Publication of JP7745782B2 publication Critical patent/JP7745782B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
    • 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]

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)
  • Thermal Sciences (AREA)
  • Artificial Filaments (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP2024564326A 2022-12-14 2023-12-07 溶融異方性芳香族ポリエステル繊維およびその製造方法 Active JP7745782B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022199790 2022-12-14
JP2022199790 2022-12-14
PCT/JP2023/043771 WO2024128110A1 (ja) 2022-12-14 2023-12-07 溶融異方性芳香族ポリエステル繊維およびその製造方法

Publications (3)

Publication Number Publication Date
JPWO2024128110A1 true JPWO2024128110A1 (https=) 2024-06-20
JPWO2024128110A5 JPWO2024128110A5 (https=) 2025-08-08
JP7745782B2 JP7745782B2 (ja) 2025-09-29

Family

ID=91484960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024564326A Active JP7745782B2 (ja) 2022-12-14 2023-12-07 溶融異方性芳香族ポリエステル繊維およびその製造方法

Country Status (6)

Country Link
EP (1) EP4636143A1 (https=)
JP (1) JP7745782B2 (https=)
KR (1) KR20250114511A (https=)
CN (1) CN120303453A (https=)
TW (1) TW202432922A (https=)
WO (1) WO2024128110A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012132851A1 (ja) * 2011-03-29 2012-10-04 東レ株式会社 液晶ポリエステル繊維およびその製造方法
JP2014065995A (ja) * 2012-09-27 2014-04-17 Kuraray Co Ltd 耐切創性に優れた溶融異方性芳香族ポリエステル繊維
WO2022113802A1 (ja) * 2020-11-25 2022-06-02 株式会社クラレ 液晶ポリエステル繊維およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03227407A (ja) 1990-01-29 1991-10-08 Kuraray Co Ltd 溶融異方性芳香族ポリエステルの紡糸方法
JP4114359B2 (ja) 2002-02-06 2008-07-09 マツダ株式会社 エンジンのポンプガスケット構造
JP5115471B2 (ja) 2008-12-25 2013-01-09 東レ株式会社 液晶性ポリエステル繊維及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012132851A1 (ja) * 2011-03-29 2012-10-04 東レ株式会社 液晶ポリエステル繊維およびその製造方法
JP2014065995A (ja) * 2012-09-27 2014-04-17 Kuraray Co Ltd 耐切創性に優れた溶融異方性芳香族ポリエステル繊維
WO2022113802A1 (ja) * 2020-11-25 2022-06-02 株式会社クラレ 液晶ポリエステル繊維およびその製造方法

Also Published As

Publication number Publication date
KR20250114511A (ko) 2025-07-29
WO2024128110A8 (ja) 2025-05-30
JP7745782B2 (ja) 2025-09-29
TW202432922A (zh) 2024-08-16
EP4636143A1 (en) 2025-10-22
WO2024128110A1 (ja) 2024-06-20
CN120303453A (zh) 2025-07-11

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