JPH0128126B2 - - Google Patents

Info

Publication number
JPH0128126B2
JPH0128126B2 JP56171531A JP17153181A JPH0128126B2 JP H0128126 B2 JPH0128126 B2 JP H0128126B2 JP 56171531 A JP56171531 A JP 56171531A JP 17153181 A JP17153181 A JP 17153181A JP H0128126 B2 JPH0128126 B2 JP H0128126B2
Authority
JP
Japan
Prior art keywords
orifice
bath
liquid
coagulation
filament
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
JP56171531A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57121612A (en
Inventor
Han Yan Fun
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 JPS57121612A publication Critical patent/JPS57121612A/ja
Publication of JPH0128126B2 publication Critical patent/JPH0128126B2/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)
  • 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)
JP56171531A 1980-10-31 1981-10-28 Spinning of aromatic polyamide filament Granted JPS57121612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/202,737 US4340559A (en) 1980-10-31 1980-10-31 Spinning process

Publications (2)

Publication Number Publication Date
JPS57121612A JPS57121612A (en) 1982-07-29
JPH0128126B2 true JPH0128126B2 (en:Method) 1989-06-01

Family

ID=22751058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56171531A Granted JPS57121612A (en) 1980-10-31 1981-10-28 Spinning of aromatic polyamide filament

Country Status (3)

Country Link
US (1) US4340559A (en:Method)
EP (1) EP0051265B1 (en:Method)
JP (1) JPS57121612A (en:Method)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JPS5947421A (ja) * 1982-09-13 1984-03-17 Asahi Chem Ind Co Ltd 高ヤング率芳香族ポリアミド系合成繊維の製造法
EP0118088B1 (en) * 1983-02-28 1986-11-26 Asahi Kasei Kogyo Kabushiki Kaisha Process and apparatus for preparation of polyparaphenylene terephthalamide fibers
US4466935A (en) * 1983-04-22 1984-08-21 E. I. Du Pont De Nemours And Company Aramid spinning process
JPS6065110A (ja) * 1983-09-19 1985-04-13 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法
NL8402192A (nl) * 1984-07-11 1986-02-03 Akzo Nv Werkwijze voor het vervaardigen van draden uit aromatische polyamiden.
US4869860A (en) * 1984-08-09 1989-09-26 E. I. Du Pont De Nemours And Company Spinning process for aromatic polyamide filaments
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
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
US5023035A (en) * 1989-02-21 1991-06-11 E. I. Du Pont De Nemours And Company Cyclic tensioning of never-dried yarns
US5366781A (en) * 1989-04-13 1994-11-22 E. I. Du Pont De Nemours And Company Oriented, shape articles of lyotropic/thermally-consolidatable polymer blends
US5073581A (en) * 1989-04-13 1991-12-17 E. I. Du Pont De Nemours And Company Spinnable dopes for making oriented, shaped articles of lyotropic polysaccharide/thermally-consolidatable polymer blends
US5000898A (en) * 1989-04-13 1991-03-19 E. I. Du Pont De Nemours And Company Process for making oriented, shaped articles of lyotropic polysaccharide/thermally-consolidatable polymer blends
US5094913A (en) * 1989-04-13 1992-03-10 E. I. Du Pont De Nemours And Company Oriented, shaped articles of pulpable para-aramid/meta-aramid blends
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
ATA53792A (de) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
MY115308A (en) * 1993-05-24 2003-05-31 Tencel Ltd Spinning cell
AT399729B (de) * 1993-07-01 1995-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern sowie vorrichtung zur durchführung des verfahrens und deren verwendung
AT402738B (de) * 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag Spinndüse
US5853640A (en) * 1997-10-14 1998-12-29 E. I. Du Pont De Nemours And Company Process for making high tenacity aramid fibers
JP3888645B2 (ja) * 1996-10-25 2007-03-07 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー 高強力性アラミド繊維の製造方法
US6221491B1 (en) 2000-03-01 2001-04-24 Honeywell International Inc. Hexagonal filament articles and methods for making the same
WO2004031458A1 (en) * 2002-10-01 2004-04-15 Shamrock Technologies, Inc. Process of making cellulosic fibers including ptfe
US20060113700A1 (en) * 2004-12-01 2006-06-01 Hartzler Jon D Continuous processes for making composite fibers
WO2007004848A1 (en) * 2005-07-06 2007-01-11 Kolon Industries, Inc Aromatic polyamide filament and method of manufacturing the same
US7528217B2 (en) 2006-10-06 2009-05-05 E.I. Du Pont De Nemours And Company Polymers and fibers formed therefrom
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
BRPI0909475B1 (pt) * 2008-03-31 2019-04-30 Kolon Industries, Inc. Fibra de para-aramida e método de preparar a mesma
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
US8303288B2 (en) * 2008-12-24 2012-11-06 Taiwan Textile Research Institute Machine for manufacturing nonwoven fabric
TWI345007B (en) * 2008-12-24 2011-07-11 Taiwan Textile Res Inst Spunbonding apparatus
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
WO2015130776A1 (en) 2014-02-27 2015-09-03 E. I. Du Pont De Nemours And Company Micropulp-elastomer masterbatches and compounds based thereon
JP6942663B2 (ja) * 2018-03-23 2021-09-29 バンドー化学株式会社 架橋ゴム組成物
CN112105765B (zh) * 2018-05-10 2023-03-14 帝人株式会社 全芳香族聚酰胺纤维
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
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
JPS57121612A (en) 1982-07-29
US4340559A (en) 1982-07-20
EP0051265B1 (en) 1985-05-02
EP0051265A1 (en) 1982-05-12

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