JPH0138886B2 - - Google Patents

Info

Publication number
JPH0138886B2
JPH0138886B2 JP56017613A JP1761381A JPH0138886B2 JP H0138886 B2 JPH0138886 B2 JP H0138886B2 JP 56017613 A JP56017613 A JP 56017613A JP 1761381 A JP1761381 A JP 1761381A JP H0138886 B2 JPH0138886 B2 JP H0138886B2
Authority
JP
Japan
Prior art keywords
filament
jet
spinning tube
liquid
flow rate
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
Application number
JP56017613A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56128312A (en
Inventor
Han Yangu Fungu
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS56128312A publication Critical patent/JPS56128312A/ja
Publication of JPH0138886B2 publication Critical patent/JPH0138886B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP1761381A 1980-02-12 1981-02-10 Production of filament Granted JPS56128312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/120,888 US4298565A (en) 1980-02-12 1980-02-12 Spinning process

Publications (2)

Publication Number Publication Date
JPS56128312A JPS56128312A (en) 1981-10-07
JPH0138886B2 true JPH0138886B2 (enExample) 1989-08-17

Family

ID=22393115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1761381A Granted JPS56128312A (en) 1980-02-12 1981-02-10 Production of filament

Country Status (6)

Country Link
US (1) US4298565A (enExample)
JP (1) JPS56128312A (enExample)
DE (1) DE3105087C2 (enExample)
FR (1) FR2475585A1 (enExample)
GB (1) GB2068822B (enExample)
NL (1) NL185161C (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943114A (ja) * 1982-09-06 1984-03-10 Asahi Chem Ind Co Ltd ポリ（ｐ−フエニレンテレフタルアミド）繊維
JPS62125011A (ja) * 1982-09-06 1987-06-06 Asahi Chem Ind Co Ltd ポリ（ｐ−フエニレンテレフタルアミド）マルチフイラメントヤ−ンの製造方法
CH663222A5 (de) * 1983-02-25 1987-11-30 Barmag Barmer Maschf Spinnanlage fuer chemiefasern.
DE3461487D1 (en) * 1983-02-28 1987-01-15 Asahi Chemical Ind Process and apparatus for preparation of polyparaphenylene terephthalamide fibers
US4500278A (en) * 1983-04-22 1985-02-19 E. I. Du Pont De Nemours And Company Yarn heat treatment apparatus
JPS59228013A (ja) * 1983-06-09 1984-12-21 Asahi Chem Ind Co Ltd ビスコ−スレ−ヨンの流浴紡糸方法
JPS61102413A (ja) * 1984-10-19 1986-05-21 Asahi Chem Ind Co Ltd ポリ−パラフエニレンテレフタルアミド系繊維の製造方法
US4836507A (en) * 1987-08-10 1989-06-06 E. I. Du Pont De Nemours And Company Aramid staple and pulp prepared by spinning
JP2603971B2 (ja) * 1987-11-09 1997-04-23 旭化成工業株式会社 流管式湿式紡糸法
US4898704A (en) * 1988-08-30 1990-02-06 E. I. Du Pont De Nemours & Co. Coagulating process for filaments
DE3904541A1 (de) * 1989-02-15 1990-08-16 Akzo Gmbh Verfahren und vorrichtung zur herstellung kuenstlicher faeden nach dem nassspinnverfahren mit spinnrohr
US5023035A (en) * 1989-02-21 1991-06-11 E. I. Du Pont De Nemours And Company Cyclic tensioning of never-dried yarns
US4965033A (en) * 1990-03-26 1990-10-23 E. I. Du Pont De Nemours And Company Process for spinning high-strength, high-modulus aromatic polyamides
US5853640A (en) * 1997-10-14 1998-12-29 E. I. Du Pont De Nemours And Company Process for making high tenacity aramid fibers
JP2001518987A (ja) 1997-04-04 2001-10-16 アクゾ ノーベル ナムローゼ フェンノートシャップ 糸又は同様の組織を流体で洗浄又は処理するためのエレメント
EP0972098A1 (en) * 1997-04-04 2000-01-19 Akzo Nobel N.V. Element end process for washing or treating a yarn or similar structure with a fluid
US20060113700A1 (en) * 2004-12-01 2006-06-01 Hartzler Jon D Continuous processes for making composite fibers
WO2006104974A1 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Process for the production of polyareneazole polymer
WO2006105080A1 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for increasing polymer inherent viscosity
EP1877465A1 (en) * 2005-03-28 2008-01-16 E. I. du Pont de Nemours and Company High inherent viscosity polymers and fibers therefrom
US7671171B2 (en) * 2005-03-28 2010-03-02 E. I. Du Pont De Nemours And Company Processes for preparing high inherent viscosity polyareneazoles using metal powders
EP1866467B1 (en) * 2005-03-28 2008-12-17 E.I. Du Pont De Nemours And Company Process for the production of polyarenazole yarn
CN101203637B (zh) 2005-03-28 2010-11-17 纳幕尔杜邦公司 水解纺成纱线中的多磷酸的方法
KR101327612B1 (ko) * 2005-03-28 2013-11-12 마젤란 시스템즈 인터내셔날, 엘엘시 방사된 멀티필라멘트사 중의 폴리인산의 무-융합 가수분해
ATE495286T1 (de) * 2005-03-28 2011-01-15 Du Pont Verfahren zur hydrolyse von polyphosphorsäure in polyareneazolfasern
US7906613B2 (en) 2005-03-28 2011-03-15 Magellan Systems International, Llc Process for removing cations from polyareneazole fiber
WO2006105227A1 (en) 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Thermal processes for increasing polyareneazole inherent viscosities
KR20080034830A (ko) * 2005-03-28 2008-04-22 이 아이 듀폰 디 네모아 앤드 캄파니 측쇄 히드록실 기 및 양이온을 가진 폴리아렌아졸 중합체섬유
DE602006008770D1 (de) 2005-03-28 2009-10-08 Du Pont Verfahren zur hydrolyse von polyphosphorsäure in geformten artikeln
US7851584B2 (en) * 2005-03-28 2010-12-14 E. I. Du Pont De Nemours And Company Process for preparing monomer complexes
WO2006105310A1 (en) * 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Hot surface hydrolysis of polyphosphoric acid in spun yarns
US7888457B2 (en) 2005-04-01 2011-02-15 E. I. Du Pont De Nemours And Company Process for removing phosphorous from a fiber or yarn
US7528217B2 (en) 2006-10-06 2009-05-05 E.I. Du Pont De Nemours And Company Polymers and fibers formed therefrom
WO2008055130A2 (en) 2006-10-31 2008-05-08 E. I. Du Pont De Nemours And Company Process and apparatus for the production of yarn
TWI310414B (en) * 2007-01-09 2009-06-01 Oriental Inst Technology Dna falsity-proof fiber and manufacturing method thereof
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
KR100924905B1 (ko) 2008-03-31 2009-11-03 주식회사 코오롱 파라 아라미드 섬유의 제조방법
US20110045297A1 (en) * 2008-03-31 2011-02-24 Kolon Industries Inc, Para-aramid fiber and method of preparing the same
US7998387B2 (en) 2008-08-29 2011-08-16 Teijin Aramid B.V. Process for producing a plurality of high-strength, high modulus aromatic polyamide filaments
US20130157054A1 (en) 2011-12-20 2013-06-20 E.I. Du Pont De Nemours And Company High linear density, high modulus, high tenacity yarns and methods for making the yarns
EP2719801A1 (de) * 2012-10-10 2014-04-16 Aurotec GmbH Spinnbad und Verfahren zur Verfestigung eines Formkörpers
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437263A (en) * 1948-03-09 Fred w
BE484348A (enExample) * 1947-08-25
DE1934541A1 (de) * 1969-07-08 1971-01-14 Basf Ag Verfahren und Vorrichtung zur Herstellung von Stapelfasern aus thermoplastischen Kunststoffen
US3689620A (en) * 1969-12-02 1972-09-05 Asahi Chemical Ind High speed wet spinning technique
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
US3833438A (en) * 1972-08-30 1974-09-03 Asahi Chemical Ind Process for the manufacture of a non-woven web of continuous filaments through the wet stretch spinning method
US3996321A (en) * 1974-11-26 1976-12-07 E. I. Du Pont De Nemours And Company Level control of dry-jet wet spinning process
US4078034A (en) * 1976-12-21 1978-03-07 E. I. Du Pont De Nemours And Company Air gage spinning process
US4070431A (en) * 1976-12-21 1978-01-24 E. I. Du Pont De Nemours And Company Improved yarn extraction process

Also Published As

Publication number Publication date
GB2068822B (en) 1983-05-25
JPS56128312A (en) 1981-10-07
DE3105087A1 (de) 1981-12-17
NL8100656A (nl) 1981-09-01
FR2475585B1 (enExample) 1983-02-18
DE3105087C2 (de) 1985-02-21
FR2475585A1 (fr) 1981-08-14
NL185161C (nl) 1990-02-01
GB2068822A (en) 1981-08-19
US4298565A (en) 1981-11-03
NL185161B (nl) 1989-09-01

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