KR102464124B1 - 개선된 강력 유지율을 갖는 사의 제조 방법 및 그에 의해서 제조된 사 - Google Patents

개선된 강력 유지율을 갖는 사의 제조 방법 및 그에 의해서 제조된 사 Download PDF

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KR102464124B1
KR102464124B1 KR1020177002549A KR20177002549A KR102464124B1 KR 102464124 B1 KR102464124 B1 KR 102464124B1 KR 1020177002549 A KR1020177002549 A KR 1020177002549A KR 20177002549 A KR20177002549 A KR 20177002549A KR 102464124 B1 KR102464124 B1 KR 102464124B1
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South Korea
Prior art keywords
yarn
gpd
filaments
filament
yarns
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KR1020177002549A
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English (en)
Korean (ko)
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KR20170037967A (ko
Inventor
메디 아프샤리
월터 랜들 홀 Iii
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듀폰 세이프티 앤드 컨스트럭션, 인크.
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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
    • D01F6/58—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
    • 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
    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • 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

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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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
KR1020177002549A 2014-07-31 2015-07-28 개선된 강력 유지율을 갖는 사의 제조 방법 및 그에 의해서 제조된 사 Active KR102464124B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462031304P 2014-07-31 2014-07-31
US62/031,304 2014-07-31
PCT/US2015/042392 WO2016018874A1 (en) 2014-07-31 2015-07-28 Process for making a yarn having improved strength retention and yarn made thereby

Publications (2)

Publication Number Publication Date
KR20170037967A KR20170037967A (ko) 2017-04-05
KR102464124B1 true KR102464124B1 (ko) 2022-11-08

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ID=53887198

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177002549A Active KR102464124B1 (ko) 2014-07-31 2015-07-28 개선된 강력 유지율을 갖는 사의 제조 방법 및 그에 의해서 제조된 사

Country Status (6)

Country Link
US (1) US9752256B2 (enExample)
EP (1) EP3175024B1 (enExample)
JP (1) JP6599430B2 (enExample)
KR (1) KR102464124B1 (enExample)
CN (1) CN106536797B (enExample)
WO (1) WO2016018874A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102430565B1 (ko) * 2017-08-07 2022-08-09 주식회사 휴비스 열 노화 강도 유지율이 향상된 아라미드 섬유 및 그의 제조방법
KR102454479B1 (ko) * 2021-06-17 2022-10-12 코오롱인더스트리 주식회사 파라계 아라미드 섬유 및 이의 제조 방법
KR102454478B1 (ko) * 2021-06-17 2022-10-12 코오롱인더스트리 주식회사 파라계 아라미드 섬유 및 이의 제조 방법
WO2023038346A1 (ko) * 2021-09-08 2023-03-16 코오롱인더스트리 주식회사 파라-아라미드 스테이플 섬유, 아라미드 방적사 및 그 제조 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001192931A (ja) 2000-01-11 2001-07-17 Teijin Ltd 芳香族ポリアミド繊維の製造方法及び芳香族ポリアミド繊維紙の製造方法

Family Cites Families (22)

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US3063966A (en) 1958-02-05 1962-11-13 Du Pont Process of making wholly aromatic polyamides
US3869429A (en) 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
US3869430A (en) 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US3767756A (en) 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
JPS55122011A (en) * 1979-03-13 1980-09-19 Asahi Chem Ind Co Ltd Poly-p-phenylene terephthalamide fiber having high young's modulus and its preparation
NL7904496A (nl) * 1979-06-08 1980-12-10 Akzo Nv Vezel,dradenbundel en koord uit poly-p-fenyleenteref- taalamide.
NL172680C (nl) 1979-06-08 1983-10-03 Akzo Nv Werkwijze ter vervaardiging van vezels uit poly-p-fenyleentereftaalamide en de aldus vervaardigde produkten.
US4726922A (en) 1985-04-04 1988-02-23 E. I. Du Pont De Nemours And Company Yarn drying process
US4859393A (en) 1988-03-02 1989-08-22 E. I. Du Pont De Nemours And Company Method of preparing poly (p-phenyleneterephthalamide) yarns of improved fatigue resistance
US4902774A (en) 1988-03-02 1990-02-20 E. I. Dupont De Nemours And Company Poly(p-phenyleneterephthalamide) yarn of improved fatigue resistance
CN1038124A (zh) * 1988-05-31 1989-12-20 大连轻工业学院 固定微生物细胞和酶的天然载体及其装置
US4898704A (en) 1988-08-30 1990-02-06 E. I. Du Pont De Nemours & Co. Coagulating process for filaments
US5182067A (en) 1989-11-09 1993-01-26 E. I. Du Pont De Nemours And Company Process of making fibers of sulfonated poly(p-phenylene terephthalamide)
CA2029477C (en) * 1989-11-09 2000-07-25 Minshon J. Chiou Fibers of sulfonated poly(p-phenylene terephthalamide)
US5302451A (en) 1989-11-09 1994-04-12 E. I. Du Pont De Nemours And Company Fibers of sulfonated poly(p-phenylene terephthalmide)
US5173236A (en) 1991-03-08 1992-12-22 E. I. Du Pont De Nemours And Company Method for spinning para-aramid fibers of high tenacity and high elongation at break
US5330698A (en) * 1993-04-19 1994-07-19 E. I. Du Pont De Nemours And Company Process for making high elongation PPD-T fibers
US5543492A (en) * 1995-03-06 1996-08-06 E. I. Du Pont De Nemours And Company Hydrolysis-resistant aramids
JP4114111B2 (ja) * 1997-10-27 2008-07-09 東レ・デュポン株式会社 ポリパラフェニレンテレフタルアミド繊維およびその製造方法
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
KR20100006193A (ko) * 2008-07-09 2010-01-19 주식회사 코오롱 아라미드 타이어 코오드 및 그의 제조방법
JP2013096019A (ja) * 2011-10-28 2013-05-20 Du Pont-Toray Co Ltd アラミド繊維の乾燥方法およびアラミド繊維

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001192931A (ja) 2000-01-11 2001-07-17 Teijin Ltd 芳香族ポリアミド繊維の製造方法及び芳香族ポリアミド繊維紙の製造方法

Also Published As

Publication number Publication date
CN106536797A (zh) 2017-03-22
WO2016018874A1 (en) 2016-02-04
US20160032492A1 (en) 2016-02-04
CN106536797B (zh) 2019-11-26
US9752256B2 (en) 2017-09-05
EP3175024B1 (en) 2018-06-20
KR20170037967A (ko) 2017-04-05
EP3175024A1 (en) 2017-06-07
JP6599430B2 (ja) 2019-10-30
JP2017522465A (ja) 2017-08-10

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