TW202432922A - 熔融異向性芳香族聚酯纖維及其製造方法 - Google Patents

熔融異向性芳香族聚酯纖維及其製造方法 Download PDF

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Publication number
TW202432922A
TW202432922A TW112148681A TW112148681A TW202432922A TW 202432922 A TW202432922 A TW 202432922A TW 112148681 A TW112148681 A TW 112148681A TW 112148681 A TW112148681 A TW 112148681A TW 202432922 A TW202432922 A TW 202432922A
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TW
Taiwan
Prior art keywords
melt
aromatic polyester
anisotropic aromatic
polyester fiber
anisotropic
Prior art date
Application number
TW112148681A
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English (en)
Chinese (zh)
Inventor
研井孝太
長谷川俊一
荻野祐二
小林利章
Original Assignee
日商可樂麗股份有限公司
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 日商可樂麗股份有限公司 filed Critical 日商可樂麗股份有限公司
Publication of TW202432922A publication Critical patent/TW202432922A/zh

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    • 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]

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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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Artificial Filaments (AREA)
  • Polyesters Or Polycarbonates (AREA)
TW112148681A 2022-12-14 2023-12-14 熔融異向性芳香族聚酯纖維及其製造方法 TW202432922A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022199790 2022-12-14
JP2022-199790 2022-12-14

Publications (1)

Publication Number Publication Date
TW202432922A true TW202432922A (zh) 2024-08-16

Family

ID=91484960

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112148681A TW202432922A (zh) 2022-12-14 2023-12-14 熔融異向性芳香族聚酯纖維及其製造方法

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=)

Family Cites Families (6)

* 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
KR101647414B1 (ko) 2011-03-29 2016-08-10 도레이 카부시키가이샤 액정 폴리에스테르 섬유 및 그 제조 방법
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
JPWO2024128110A1 (https=) 2024-06-20
EP4636143A1 (en) 2025-10-22
WO2024128110A1 (ja) 2024-06-20
CN120303453A (zh) 2025-07-11

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