FR2475585B1 - - Google Patents

Info

Publication number
FR2475585B1
FR2475585B1 FR8102690A FR8102690A FR2475585B1 FR 2475585 B1 FR2475585 B1 FR 2475585B1 FR 8102690 A FR8102690 A FR 8102690A FR 8102690 A FR8102690 A FR 8102690A FR 2475585 B1 FR2475585 B1 FR 2475585B1
Authority
FR
France
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
FR8102690A
Other languages
French (fr)
Other versions
FR2475585A1 (fr
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 FR2475585A1 publication Critical patent/FR2475585A1/fr
Application granted granted Critical
Publication of FR2475585B1 publication Critical patent/FR2475585B1/fr
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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR8102690A 1980-02-12 1981-02-11 Procede de filage Granted FR2475585A1 (fr)

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
FR2475585A1 FR2475585A1 (fr) 1981-08-14
FR2475585B1 true FR2475585B1 (enExample) 1983-02-18

Family

ID=22393115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102690A Granted FR2475585A1 (fr) 1980-02-12 1981-02-11 Procede de filage

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.
EP0118088B1 (en) * 1983-02-28 1986-11-26 Asahi Kasei Kogyo Kabushiki Kaisha 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
US6270532B1 (en) 1997-04-04 2001-08-07 Akzo Nobel N.V. Element for washing or treating a yarn or similar structure with a fluid
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
JP4769294B2 (ja) * 2005-03-28 2011-09-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 紡績ヤーン中のポリ燐酸に熱表面上で加水分解を受けさせる方法
ATE495290T1 (de) * 2005-03-28 2011-01-15 Magellan Systems International Inc Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen
US7906613B2 (en) 2005-03-28 2011-03-15 Magellan Systems International, Llc Process for removing cations from polyareneazole fiber
WO2006105076A2 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for preparing monomer complexes
WO2006105080A1 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for increasing polymer inherent viscosity
WO2006105232A1 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Polyareneazole polymer fibers having pendant hydroxyl groups and cations
KR101327714B1 (ko) * 2005-03-28 2013-11-11 마젤란 시스템즈 인터내셔날, 엘엘시 폴리아렌아졸 실의 제조 방법
CN101203547A (zh) * 2005-03-28 2008-06-18 纳幕尔杜邦公司 高特性粘度聚合物和由其制成的纤维
US7754846B2 (en) 2005-03-28 2010-07-13 E. I. Du Pont De Nemours And Company Thermal processes for increasing polyareneazole inherent viscosities
EP1863957B1 (en) 2005-03-28 2012-06-13 E.I. Du Pont De Nemours And Company Process for hydrolyzing polyphosphoric acid in a spun yarn
EP1879942B1 (en) * 2005-03-28 2008-12-03 Magellan Systems International, LLC Processes for preparing high inherent viscosity polyareneazoles using metal powders
EP1863954B1 (en) * 2005-03-28 2011-01-12 E.I. Du Pont De Nemours And Company Processes for hydrolysis of polyphosphoric acid in polyareneazole filaments
CN101203636B (zh) 2005-03-28 2011-10-12 纳幕尔杜邦公司 使成型制品中的多磷酸水解的方法
KR101337050B1 (ko) * 2005-03-28 2013-12-05 이 아이 듀폰 디 네모아 앤드 캄파니 폴리아렌아졸 중합체의 제조 방법
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
KR101378290B1 (ko) * 2006-10-31 2014-03-25 마젤란 시스템즈 인터내셔날, 엘엘시 얀 제조 방법 및 장치
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
ES2390583T3 (es) * 2008-03-31 2012-11-14 Kolon Industries, Inc Fibra de paraaramida y procedimiento para su preparación
KR100924905B1 (ko) 2008-03-31 2009-11-03 주식회사 코오롱 파라 아라미드 섬유의 제조방법
ATE539183T1 (de) * 2008-08-29 2012-01-15 Teijin Aramid Bv Verfahren zur herstellung mehrerer starker, aromatischer hochmodulus-polyamidfilamente
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
NL74039C (enExample) * 1947-08-25
DE1934541A1 (de) * 1969-07-08 1971-01-14 Basf Ag Verfahren und Vorrichtung zur Herstellung von Stapelfasern aus thermoplastischen Kunststoffen
CA956423A (en) * 1969-12-02 1974-10-22 Asahi Kasei Kogyo Kabushiki Kaisha 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
US4070431A (en) * 1976-12-21 1978-01-24 E. I. Du Pont De Nemours And Company Improved yarn extraction process
US4078034A (en) * 1976-12-21 1978-03-07 E. I. Du Pont De Nemours And Company Air gage spinning process

Also Published As

Publication number Publication date
NL8100656A (nl) 1981-09-01
NL185161C (nl) 1990-02-01
US4298565A (en) 1981-11-03
FR2475585A1 (fr) 1981-08-14
GB2068822B (en) 1983-05-25
GB2068822A (en) 1981-08-19
NL185161B (nl) 1989-09-01
JPS56128312A (en) 1981-10-07
JPH0138886B2 (enExample) 1989-08-17
DE3105087C2 (de) 1985-02-21
DE3105087A1 (de) 1981-12-17

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