CN106536797B - 用于制备具有改善的强度保留率的纱线的方法以及由此制得的纱线 - Google Patents

用于制备具有改善的强度保留率的纱线的方法以及由此制得的纱线 Download PDF

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Publication number
CN106536797B
CN106536797B CN201580040612.6A CN201580040612A CN106536797B CN 106536797 B CN106536797 B CN 106536797B CN 201580040612 A CN201580040612 A CN 201580040612A CN 106536797 B CN106536797 B CN 106536797B
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CN
China
Prior art keywords
yarn
tenacity
gpd
filaments
strength retention
Prior art date
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Application number
CN201580040612.6A
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English (en)
Chinese (zh)
Other versions
CN106536797A (zh
Inventor
M.阿夫沙里
W.R.哈尔三世
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Safety and Construction Inc
Original Assignee
EI Du Pont de Nemours and Co
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Publication of CN106536797A publication Critical patent/CN106536797A/zh
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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
    • 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
    • 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
    • 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

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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CN201580040612.6A 2014-07-31 2015-07-28 用于制备具有改善的强度保留率的纱线的方法以及由此制得的纱线 Active CN106536797B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462031304P 2014-07-31 2014-07-31
US62/031304 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
CN106536797A CN106536797A (zh) 2017-03-22
CN106536797B true CN106536797B (zh) 2019-11-26

Family

ID=53887198

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580040612.6A Active CN106536797B (zh) 2014-07-31 2015-07-28 用于制备具有改善的强度保留率的纱线的方法以及由此制得的纱线

Country Status (6)

Country Link
US (1) US9752256B2 (cg-RX-API-DMAC7.html)
EP (1) EP3175024B1 (cg-RX-API-DMAC7.html)
JP (1) JP6599430B2 (cg-RX-API-DMAC7.html)
KR (1) KR102464124B1 (cg-RX-API-DMAC7.html)
CN (1) CN106536797B (cg-RX-API-DMAC7.html)
WO (1) WO2016018874A1 (cg-RX-API-DMAC7.html)

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
KR102454478B1 (ko) * 2021-06-17 2022-10-12 코오롱인더스트리 주식회사 파라계 아라미드 섬유 및 이의 제조 방법
KR102454479B1 (ko) * 2021-06-17 2022-10-12 코오롱인더스트리 주식회사 파라계 아라미드 섬유 및 이의 제조 방법
US20240368808A1 (en) * 2021-09-08 2024-11-07 Kolon Industries, Inc. Para-aramid staple fiber, aramid spun yarn and manufacturing method threof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869430A (en) * 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US4374978A (en) * 1979-03-13 1983-02-22 Asahi Kasei Kogyo Kabushiki Kaisha High Young's modulus poly-p-phenylene terephthalamide fiber
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
CN1177361A (zh) * 1995-03-06 1998-03-25 纳幕尔杜邦公司 耐水解芳族聚酰胺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3767756A (en) 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
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
US4902774A (en) 1988-03-02 1990-02-20 E. I. Dupont De Nemours And Company Poly(p-phenyleneterephthalamide) yarn of improved fatigue resistance
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
US4898704A (en) 1988-08-30 1990-02-06 E. I. Du Pont De Nemours & Co. Coagulating process for filaments
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)
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)
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
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
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
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869430A (en) * 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US4374978A (en) * 1979-03-13 1983-02-22 Asahi Kasei Kogyo Kabushiki Kaisha High Young's modulus poly-p-phenylene terephthalamide fiber
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
CN1177361A (zh) * 1995-03-06 1998-03-25 纳幕尔杜邦公司 耐水解芳族聚酰胺

Also Published As

Publication number Publication date
WO2016018874A1 (en) 2016-02-04
KR102464124B1 (ko) 2022-11-08
US9752256B2 (en) 2017-09-05
EP3175024B1 (en) 2018-06-20
CN106536797A (zh) 2017-03-22
US20160032492A1 (en) 2016-02-04
EP3175024A1 (en) 2017-06-07
JP6599430B2 (ja) 2019-10-30
JP2017522465A (ja) 2017-08-10
KR20170037967A (ko) 2017-04-05

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Effective date of registration: 20221116

Address after: Delaware

Patentee after: DuPont Security & Construction

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Patentee before: E. I. du Pont de Nemours and Co.

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