DE69719351T2 - Verfahren zur herstellung von hochfesten aramidfasern - Google Patents

Verfahren zur herstellung von hochfesten aramidfasern

Info

Publication number
DE69719351T2
DE69719351T2 DE69719351T DE69719351T DE69719351T2 DE 69719351 T2 DE69719351 T2 DE 69719351T2 DE 69719351 T DE69719351 T DE 69719351T DE 69719351 T DE69719351 T DE 69719351T DE 69719351 T2 DE69719351 T2 DE 69719351T2
Authority
DE
Germany
Prior art keywords
producing high
aramid fibers
strength aramid
strength
fibers
Prior art date
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.)
Expired - Lifetime
Application number
DE69719351T
Other languages
German (de)
English (en)
Other versions
DE69719351D1 (de
Inventor
Takeji Furumai
Kouzou Imaeda
D Moore
Mikio Ohno
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority claimed from US08/950,250 external-priority patent/US5853640A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69719351D1 publication Critical patent/DE69719351D1/de
Publication of DE69719351T2 publication Critical patent/DE69719351T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D01D5/08—Melt spinning methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
DE69719351T 1996-10-25 1997-10-22 Verfahren zur herstellung von hochfesten aramidfasern Expired - Lifetime DE69719351T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2945296P 1996-10-25 1996-10-25
US08/950,250 US5853640A (en) 1997-10-14 1997-10-14 Process for making high tenacity aramid fibers
PCT/US1997/019148 WO1998018984A1 (en) 1996-10-25 1997-10-22 Process for making high tenacity aramid fibers

Publications (2)

Publication Number Publication Date
DE69719351D1 DE69719351D1 (de) 2003-04-03
DE69719351T2 true DE69719351T2 (de) 2003-10-30

Family

ID=26704957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69719351T Expired - Lifetime DE69719351T2 (de) 1996-10-25 1997-10-22 Verfahren zur herstellung von hochfesten aramidfasern

Country Status (7)

Country Link
EP (1) EP0934434B1 (ko)
JP (1) JP3888645B2 (ko)
KR (1) KR100431679B1 (ko)
CN (1) CN1076405C (ko)
DE (1) DE69719351T2 (ko)
EA (1) EA001176B1 (ko)
WO (1) WO1998018984A1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE347627T1 (de) * 2001-08-11 2006-12-15 Lenzing Fibers Ltd Fällbad, und verfahren, welches dieses fällbad verwendet
JP4730306B2 (ja) * 2004-06-25 2011-07-20 東レ株式会社 繊維束の製造方法
JP4658194B2 (ja) * 2005-07-06 2011-03-23 コーロン インダストリーズ インク 全芳香族ポリアミドフィラメントの製造方法
JP4968610B2 (ja) * 2006-10-31 2012-07-04 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 糸の製造のための方法および装置
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
KR101050860B1 (ko) 2008-03-31 2011-07-20 코오롱인더스트리 주식회사 파라 아라미드 섬유
ES2390583T3 (es) * 2008-03-31 2012-11-14 Kolon Industries, Inc Fibra de paraaramida y procedimiento para su preparación
KR100930204B1 (ko) * 2008-06-27 2009-12-07 주식회사 코오롱 아라미드 섬유 및 그 제조방법
ATE539183T1 (de) * 2008-08-29 2012-01-15 Teijin Aramid Bv Verfahren zur herstellung mehrerer starker, aromatischer hochmodulus-polyamidfilamente
EP2398942B1 (de) 2009-02-17 2012-11-14 Teijin Aramid B.V. Verfahren zur herstellung eines filamentgarns aus einem aromatischen polyamid
KR101192918B1 (ko) 2010-12-27 2012-10-18 코오롱인더스트리 주식회사 아라미드 섬유의 제조방법
JP5960167B2 (ja) * 2011-01-13 2016-08-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ コポリマー繊維及び糸並びにコポリマー繊維及び糸の製造方法
KR101394653B1 (ko) 2012-10-18 2014-05-12 주식회사 효성 고강도의 방향족 폴리아미드 멀티필라멘트 및 이의 제조방법
KR101959209B1 (ko) * 2013-06-28 2019-03-19 코오롱인더스트리 주식회사 아라미드 섬유의 제조방법
CN103498207B (zh) * 2013-10-21 2016-05-18 中蓝晨光化工研究设计院有限公司 一种适用于干喷-湿纺法制造芳纶ⅲ纤维的凝固成形装置
CN105671659B (zh) * 2016-04-08 2018-04-06 中芳特纤股份有限公司 一种用于对位芳纶纤维高速纺丝的凝固浴加速装置
CN108486678B (zh) * 2018-04-28 2020-08-28 义乌华鼎锦纶股份有限公司 一种石墨烯/聚酰胺6复合纤维的制备方法
CN109537074A (zh) * 2018-12-28 2019-03-29 中国纺织科学研究院有限公司 用于纤维素纺丝的凝固成型装置
CN110747524B (zh) * 2019-11-26 2022-04-15 中芳特纤股份有限公司 一种对位芳纶干喷湿纺的凝固浴装置及其纺丝方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340559A (en) * 1980-10-31 1982-07-20 E. I. Du Pont De Nemours And Company Spinning process
US4898704A (en) * 1988-08-30 1990-02-06 E. I. Du Pont De Nemours & Co. Coagulating process for filaments
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

Also Published As

Publication number Publication date
JP2002515949A (ja) 2002-05-28
CN1234839A (zh) 1999-11-10
EA001176B1 (ru) 2000-10-30
CN1076405C (zh) 2001-12-19
EP0934434A1 (en) 1999-08-11
EA199900408A1 (ru) 1999-10-28
JP3888645B2 (ja) 2007-03-07
DE69719351D1 (de) 2003-04-03
KR20000052793A (ko) 2000-08-25
WO1998018984A1 (en) 1998-05-07
EP0934434B1 (en) 2003-02-26
KR100431679B1 (ko) 2004-05-17

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