JPWO2024128109A1 - - Google Patents

Info

Publication number
JPWO2024128109A1
JPWO2024128109A1 JP2024564325A JP2024564325A JPWO2024128109A1 JP WO2024128109 A1 JPWO2024128109 A1 JP WO2024128109A1 JP 2024564325 A JP2024564325 A JP 2024564325A JP 2024564325 A JP2024564325 A JP 2024564325A JP WO2024128109 A1 JPWO2024128109 A1 JP WO2024128109A1
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
JP2024564325A
Other languages
Japanese (ja)
Other versions
JP7742952B2 (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 JPWO2024128109A1 publication Critical patent/JPWO2024128109A1/ja
Application granted granted Critical
Publication of JP7742952B2 publication Critical patent/JP7742952B2/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]
    • D10B2331/041—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] derived from hydroxy-carboxylic acids, e.g. lactones
    • 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
    • D10B2505/02—Reinforcing materials; Prepregs

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)
JP2024564325A 2022-12-14 2023-12-07 液晶ポリエステル繊維およびその製造方法 Active JP7742952B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022199789 2022-12-14
JP2022199789 2022-12-14
PCT/JP2023/043770 WO2024128109A1 (ja) 2022-12-14 2023-12-07 液晶ポリエステル繊維およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2024128109A1 true JPWO2024128109A1 (https=) 2024-06-20
JP7742952B2 JP7742952B2 (ja) 2025-09-22

Family

ID=91484968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024564325A Active JP7742952B2 (ja) 2022-12-14 2023-12-07 液晶ポリエステル繊維およびその製造方法

Country Status (6)

Country Link
EP (1) EP4636142A1 (https=)
JP (1) JP7742952B2 (https=)
KR (1) KR20250112801A (https=)
CN (1) CN120344727A (https=)
TW (1) TW202430585A (https=)
WO (1) WO2024128109A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008105439A1 (ja) * 2007-02-28 2008-09-04 Toray Industries, Inc. 液晶ポリエステル繊維およびその製造方法
JP2011202290A (ja) * 2010-03-24 2011-10-13 Toray Ind Inc 液晶ポリエステル繊維およびその製造方法
JP2014167174A (ja) * 2013-02-28 2014-09-11 Toray Ind Inc 液晶ポリエステル繊維およびその製造方法
WO2021205757A1 (ja) * 2020-04-10 2021-10-14 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
JP2010043380A (ja) 2008-08-13 2010-02-25 Sumitomo Chemical Co Ltd 繊維製造用材料並びにこれを用いた繊維及び不織布
JP7658532B2 (ja) 2018-01-18 2025-04-08 住友化学株式会社 液晶ポリエステル繊維
JP2022006590A (ja) 2020-06-24 2022-01-13 住友化学株式会社 液晶ポリエステル繊維及び液晶ポリエステル繊維の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008105439A1 (ja) * 2007-02-28 2008-09-04 Toray Industries, Inc. 液晶ポリエステル繊維およびその製造方法
JP2011202290A (ja) * 2010-03-24 2011-10-13 Toray Ind Inc 液晶ポリエステル繊維およびその製造方法
JP2014167174A (ja) * 2013-02-28 2014-09-11 Toray Ind Inc 液晶ポリエステル繊維およびその製造方法
WO2021205757A1 (ja) * 2020-04-10 2021-10-14 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
WO2024128109A1 (ja) 2024-06-20
TW202430585A (zh) 2024-08-01
CN120344727A (zh) 2025-07-18
EP4636142A1 (en) 2025-10-22
JP7742952B2 (ja) 2025-09-22
KR20250112801A (ko) 2025-07-24

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