KR102454479B9 - 파라계 아라미드 섬유 및 이의 제조 방법 - Google Patents

파라계 아라미드 섬유 및 이의 제조 방법

Info

Publication number
KR102454479B9
KR102454479B9 KR1020210078797A KR20210078797A KR102454479B9 KR 102454479 B9 KR102454479 B9 KR 102454479B9 KR 1020210078797 A KR1020210078797 A KR 1020210078797A KR 20210078797 A KR20210078797 A KR 20210078797A KR 102454479 B9 KR102454479 B9 KR 102454479B9
Authority
KR
South Korea
Prior art keywords
para
preparation
aramid fiber
aramid
fiber
Prior art date
Application number
KR1020210078797A
Other languages
English (en)
Other versions
KR102454479B1 (ko
Inventor
이효진
Original Assignee
코오롱인더스트리 주식회사
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 코오롱인더스트리 주식회사 filed Critical 코오롱인더스트리 주식회사
Priority to KR1020210078797A priority Critical patent/KR102454479B1/ko
Priority to JP2023572598A priority patent/JP2024518808A/ja
Priority to PCT/KR2022/007456 priority patent/WO2022265249A1/ko
Priority to EP22825175.7A priority patent/EP4332281A1/en
Priority to CN202280040289.2A priority patent/CN117441041A/zh
Priority to US18/559,032 priority patent/US20240247411A1/en
Application granted granted Critical
Publication of KR102454479B1 publication Critical patent/KR102454479B1/ko
Publication of KR102454479B9 publication Critical patent/KR102454479B9/ko

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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • 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
    • D01D10/06—Washing or drying
    • 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
    • D01D5/06—Wet spinning methods
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Polyamides (AREA)
KR1020210078797A 2021-06-17 2021-06-17 파라계 아라미드 섬유 및 이의 제조 방법 KR102454479B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020210078797A KR102454479B1 (ko) 2021-06-17 2021-06-17 파라계 아라미드 섬유 및 이의 제조 방법
JP2023572598A JP2024518808A (ja) 2021-06-17 2022-05-25 パラ系アラミド繊維およびその製造方法
PCT/KR2022/007456 WO2022265249A1 (ko) 2021-06-17 2022-05-25 파라계 아라미드 섬유 및 이의 제조 방법
EP22825175.7A EP4332281A1 (en) 2021-06-17 2022-05-25 Para-aramid fiber and preparation method therefor
CN202280040289.2A CN117441041A (zh) 2021-06-17 2022-05-25 对位芳纶纤维和制备其的方法
US18/559,032 US20240247411A1 (en) 2021-06-17 2022-05-25 Para-aramid fiber and preparation method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210078797A KR102454479B1 (ko) 2021-06-17 2021-06-17 파라계 아라미드 섬유 및 이의 제조 방법

Publications (2)

Publication Number Publication Date
KR102454479B1 KR102454479B1 (ko) 2022-10-12
KR102454479B9 true KR102454479B9 (ko) 2023-05-11

Family

ID=83597634

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210078797A KR102454479B1 (ko) 2021-06-17 2021-06-17 파라계 아라미드 섬유 및 이의 제조 방법

Country Status (6)

Country Link
US (1) US20240247411A1 (ko)
EP (1) EP4332281A1 (ko)
JP (1) JP2024518808A (ko)
KR (1) KR102454479B1 (ko)
CN (1) CN117441041A (ko)
WO (1) WO2022265249A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102665659B1 (ko) * 2023-04-11 2024-05-14 한국생산기술연구원 공중합 아라미드 섬유 및 이들의 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007004848A1 (en) * 2005-07-06 2007-01-11 Kolon Industries, Inc Aromatic polyamide filament and method of manufacturing the same
JP2007238695A (ja) * 2006-03-07 2007-09-20 Toray Ind Inc 芳香族ポリアミド及びその製造方法、それからなるフィルム
US7976943B2 (en) * 2007-10-09 2011-07-12 E. I. Du Pont De Nemours And Company High linear density, high modulus, high tenacity yarns and methods for making the yarns
KR100924910B1 (ko) * 2008-05-29 2009-11-03 주식회사 코오롱 향상된 내변색성을 갖는 아라미드 섬유 및 그 제조방법
US9752256B2 (en) * 2014-07-31 2017-09-05 E I Du Pont De Nemours And Company Process for making a yarn having improved strength retention and yarn made thereby

Also Published As

Publication number Publication date
CN117441041A (zh) 2024-01-23
WO2022265249A1 (ko) 2022-12-22
KR102454479B1 (ko) 2022-10-12
JP2024518808A (ja) 2024-05-02
US20240247411A1 (en) 2024-07-25
EP4332281A1 (en) 2024-03-06

Similar Documents

Publication Publication Date Title
SI3711829T1 (sl) Igralna naprava, ki se da nositi, in postopek za to
KR102454479B9 (ko) 파라계 아라미드 섬유 및 이의 제조 방법
GB2601864B (en) Method and network
GB2598835B (en) Method and network
IL286125A (en) Composite and hollow fibers, and related methods and products
GB202019767D0 (en) Compostitions and methods
GB202000464D0 (en) Garment and method
ZA202002441B (en) Carbon fiber fine-structural component and preparation method thereof
EP4324965A4 (en) ALGINATE FIBER AND ITS PREPARATION PROCESS
GB2611187B (en) Use and method
KR102454478B9 (ko) 파라계 아라미드 섬유 및 이의 제조 방법
GB201911722D0 (en) biosensing garment and method
GB2594889B (en) Garment and method
GB202215373D0 (en) Method and network
GB202107522D0 (en) Network and method
GB201910056D0 (en) Biosensing garment and method
ZA202108329B (en) Ceramsite and preparation and method thereof
GB2614585B (en) Wingsail and method
ZA201906094B (en) Dietary fiber and preparation method
PL3824918T3 (pl) Wyrób do noszenia oraz sposób jego przygotowania
GB202000345D0 (en) Garment and method
GB2611743B (en) Network and method
GB202409387D0 (en) Wingsail and method
GB202110940D0 (en) Method and use
GB202011324D0 (en) Method and Use

Legal Events

Date Code Title Description
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]