EA001176B1 - Способ изготовления арамидных волокон высокой прочности на разрыв - Google Patents

Способ изготовления арамидных волокон высокой прочности на разрыв Download PDF

Info

Publication number
EA001176B1
EA001176B1 EA199900408A EA199900408A EA001176B1 EA 001176 B1 EA001176 B1 EA 001176B1 EA 199900408 A EA199900408 A EA 199900408A EA 199900408 A EA199900408 A EA 199900408A EA 001176 B1 EA001176 B1 EA 001176B1
Authority
EA
Eurasian Patent Office
Prior art keywords
filaments
grams per
mass flow
coagulating
flow rate
Prior art date
Application number
EA199900408A
Other languages
English (en)
Russian (ru)
Other versions
EA199900408A1 (ru
Inventor
Такедзи Фурумай
Коузоу Имаеда
Стефен Д. Мур
Микио Охно
Original Assignee
Е.И. Дюпон Де Немур Энд Компани
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 Е.И. Дюпон Де Немур Энд Компани filed Critical Е.И. Дюпон Де Немур Энд Компани
Publication of EA199900408A1 publication Critical patent/EA199900408A1/ru
Publication of EA001176B1 publication Critical patent/EA001176B1/ru

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
    • 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
    • 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)
EA199900408A 1996-10-25 1997-10-22 Способ изготовления арамидных волокон высокой прочности на разрыв EA001176B1 (ru)

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
EA199900408A1 EA199900408A1 (ru) 1999-10-28
EA001176B1 true EA001176B1 (ru) 2000-10-30

Family

ID=26704957

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900408A EA001176B1 (ru) 1996-10-25 1997-10-22 Способ изготовления арамидных волокон высокой прочности на разрыв

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
CN1325704C (zh) * 2001-08-11 2007-07-11 莱恩真纤维有限公司 沉淀槽及其应用，以及制备纤维素形体的方法
CN1973065B (zh) * 2004-06-25 2012-03-28 东丽株式会社 干湿式纺纱用喷丝组件、纤维束制造装置及制造方法
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
WO2008055130A2 (en) * 2006-10-31 2008-05-08 E. I. Du Pont De Nemours And Company Process and apparatus for the production of yarn
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
JP5148745B2 (ja) 2008-03-31 2013-02-20 コーロン インダストリーズ インク パラアラミド繊維及びその製造方法
KR100930204B1 (ko) * 2008-06-27 2009-12-07 주식회사 코오롱 아라미드 섬유 및 그 제조방법
EP2321452B8 (en) * 2008-08-29 2012-04-11 Teijin Aramid B.V. Process for producing a plurality of high-strength, high modulus aromatic polyamide filaments
RU2529240C2 (ru) 2009-02-17 2014-09-27 Тейджин Арамид Б.В. Способ получения филаментной нити из ароматического полиамида
KR101192918B1 (ko) 2010-12-27 2012-10-18 코오롱인더스트리 주식회사 아라미드 섬유의 제조방법
EP2663676B1 (en) * 2011-01-13 2015-12-16 E. I. du Pont de Nemours and Company Copolymer fibers and yarns and processes for making same
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
DE69719351D1 (de) 2003-04-03
EP0934434B1 (en) 2003-02-26
JP3888645B2 (ja) 2007-03-07
CN1234839A (zh) 1999-11-10
KR100431679B1 (ko) 2004-05-17
EA199900408A1 (ru) 1999-10-28
KR20000052793A (ko) 2000-08-25
WO1998018984A1 (en) 1998-05-07
DE69719351T2 (de) 2003-10-30
EP0934434A1 (en) 1999-08-11
CN1076405C (zh) 2001-12-19

Similar Documents

Publication Publication Date Title
EA001176B1 (ru) Способ изготовления арамидных волокон высокой прочности на разрыв
US4340559A (en) Spinning process
US4298565A (en) Spinning process
WO1998018984A9 (en) Process for making high tenacity aramid fibers
US8029260B2 (en) Apparatus for extruding cellulose fibers
EP0357017B1 (en) Improved coagulating process for filaments
US4728473A (en) Process for preparation of polyparaphenylene terephthalamide fibers
US3689620A (en) High speed wet spinning technique
US4965033A (en) Process for spinning high-strength, high-modulus aromatic polyamides
US5853640A (en) Process for making high tenacity aramid fibers
CN101292063B (zh) 利用了抽吸和喷吹的复喷丝嘴设备和方法
JPH0967714A (ja) 湿式紡糸装置
KR20040026702A (ko) 응고욕
US5945054A (en) Process for manufacturing filaments from an optically anisotropic spinning solution
RU2142522C1 (ru) Способ для получения волокон из оптически анизотропного прядильного раствора
JPH02112409A (ja) ポリ−パラフエニレンテレフタルアミド系繊維の製造法
JPS6065110A (ja) ポリ−パラフエニレンテレフタルアミド系繊維の製造法
CA2235827C (en) Process for manufacturing filaments from an optically anisotropic spinning solution
IE902168A1 (en) Improved coagulating process for filaments
JP2005213711A (ja) 伸度差混繊糸の製造方法および伸度差混繊糸の製造装置
JPH09273021A (ja) 合成繊維の紡糸装置および紡糸方法
JPS646284B2 (ko)

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU