ATE331826T1 - Verfahren zur herstellung von meta-aromatischen polyamidfasern - Google Patents

Verfahren zur herstellung von meta-aromatischen polyamidfasern

Info

Publication number
ATE331826T1
ATE331826T1 AT00969969T AT00969969T ATE331826T1 AT E331826 T1 ATE331826 T1 AT E331826T1 AT 00969969 T AT00969969 T AT 00969969T AT 00969969 T AT00969969 T AT 00969969T AT E331826 T1 ATE331826 T1 AT E331826T1
Authority
AT
Austria
Prior art keywords
meta
type aromatic
filaments
aromatic polyamide
polymer solution
Prior art date
Application number
AT00969969T
Other languages
English (en)
Inventor
Akihiro Ohba
Takashi T Yoshitomi
Hirozumi Iwasaki
Kotaro Takiue
Original Assignee
Teijin Ltd
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 JP29949699A external-priority patent/JP2001114889A/ja
Priority claimed from JP35731599A external-priority patent/JP2001172819A/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of ATE331826T1 publication Critical patent/ATE331826T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/46—Post-polymerisation treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
AT00969969T 1999-10-21 2000-10-20 Verfahren zur herstellung von meta-aromatischen polyamidfasern ATE331826T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29949699A JP2001114889A (ja) 1999-10-21 1999-10-21 メタ型芳香族ポリアミド溶液の製造方法
JP35731599A JP2001172819A (ja) 1999-12-16 1999-12-16 メタ型芳香族ポリアミド繊維の製造方法

Publications (1)

Publication Number Publication Date
ATE331826T1 true ATE331826T1 (de) 2006-07-15

Family

ID=26561959

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00969969T ATE331826T1 (de) 1999-10-21 2000-10-20 Verfahren zur herstellung von meta-aromatischen polyamidfasern

Country Status (11)

Country Link
US (1) US6569987B1 (de)
EP (1) EP1143048B1 (de)
KR (1) KR100531989B1 (de)
CN (1) CN1162572C (de)
AT (1) ATE331826T1 (de)
CA (1) CA2355316C (de)
DE (1) DE60029085T8 (de)
ES (1) ES2263492T3 (de)
ID (1) ID28946A (de)
TW (1) TW562823B (de)
WO (1) WO2001029296A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1631707T3 (pl) * 2003-05-08 2012-03-30 Teijin Aramid Bv Roztwór niewłóknistego polimeru para-aramidowego o dużej lepkości względnej
CA2564128A1 (en) * 2004-04-26 2005-11-03 Teijin Techno Products Limited High-strength spanized yarn and method for producing the same
KR101384911B1 (ko) * 2006-01-31 2014-04-11 데이진 가부시키가이샤 고온 가공성이 우수한 메타형 전방향족 폴리아미드 섬유 및그 제조 방법
ATE482188T1 (de) 2006-12-12 2010-10-15 Du Pont Verfahren zur synthese von 3-hydroxyglutaronitril
CN101636387A (zh) 2006-12-21 2010-01-27 纳幕尔杜邦公司 由哌啶-2,6-二亚胺合成二氨基吡啶的方法
CN101563325A (zh) 2006-12-21 2009-10-21 纳幕尔杜邦公司 由戊二腈合成二氨基吡啶的方法
WO2009018504A1 (en) 2007-08-01 2009-02-05 E. I. Du Pont De Nemours And Company Process for the synthesis of diaminopyridine and related compounds
KR20100061681A (ko) * 2007-08-17 2010-06-08 이 아이 듀폰 디 네모아 앤드 캄파니 3-하이드록시글루타로니트릴의 합성 방법
EP2202337B1 (de) * 2007-10-18 2013-04-17 Teijin Limited Separator für elektronische komponenten enthaltend nanofasern aus aromatischen polyamid
US7771638B2 (en) * 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company Rapid plasticization of quenched yarns
US7998575B2 (en) * 2007-12-19 2011-08-16 E.I. Du Pont De Nemours And Company Low shrinkage, dyeable MPD-I yarn
US7771636B2 (en) * 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company Single stage drawing for MPD-I yarn
US7780889B2 (en) * 2007-12-19 2010-08-24 E.I. Du Pont De Nemours And Company Multistage draw with relaxation step
US7771637B2 (en) * 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company High-speed meta-aramid fiber production
KR101431275B1 (ko) * 2008-05-21 2014-08-20 코오롱인더스트리 주식회사 방향족 폴리아미드 중합체 및 그 제조방법, 및 아라미드섬유 및 그 제조방법
KR100910536B1 (ko) * 2008-05-21 2009-07-31 주식회사 코오롱 방향족 폴리아미드 중합체의 제조방법 및 아라미드 섬유의 제조방법
KR100910535B1 (ko) 2008-05-21 2009-07-31 주식회사 코오롱 방향족 폴리아미드 중합체의 제조방법, 및 그를 이용한아라미드 섬유의 제조방법
US7999057B2 (en) 2008-07-08 2011-08-16 E. I. Du Pont De Nemours And Company Gas-phase process for the synthesis of diaminopyridines from glutaronitriles
WO2010080488A1 (en) 2008-12-18 2010-07-15 E. I. Du Pont De Nemours And Company Continuous liquid-phase process for the synthesis of diaminopyridines from glutaronitriles
TW201127809A (en) 2009-09-02 2011-08-16 Du Pont Process for the synthesis of fluorinated ethers of aromatic acids
CN102534840B (zh) 2010-12-29 2014-11-12 圣欧芳纶（江苏）股份有限公司 制备间位芳纶纤维的方法
WO2012097236A1 (en) * 2011-01-13 2012-07-19 E. I. Du Pont De Nemours And Company Neutralized copolymer crumb and processes for making same
EP2663676B1 (de) * 2011-01-13 2015-12-16 E. I. du Pont de Nemours and Company Copolymerfasern und -garne und verfahren zu ihrer herstellung
CN102206882B (zh) * 2011-03-31 2012-12-19 舒均锋 聚间苯二甲酰二氨基二苯砜纤维的连续化制造方法及设备
KR101241118B1 (ko) 2011-06-21 2013-03-11 웅진케미칼 주식회사 전기방사용 메타아라미드 도프의 제조방법
CN103113576B (zh) * 2013-01-25 2015-06-17 杭州九隆芳纶有限公司 一种芳纶1313间歇聚合方法
KR101478968B1 (ko) 2013-05-01 2015-01-05 주식회사 휴비스 백색도가 개선된 메타아라미드 섬유 제조방법 및 이 방법에 의하여 제조된 섬유
CN103696035B (zh) * 2013-12-05 2015-08-12 北京理工大学 一种脱除对位芳纶浆粕生产过程中HCl的方法
CN105527373A (zh) * 2016-01-08 2016-04-27 中简科技股份有限公司 聚丙烯腈基碳纤维纺丝原液氨含量的检测方法
CA3025224C (en) 2016-05-30 2023-08-01 Sociedad Anonima Minera Catalano Aragonesa Method for obtaining biodegradable polymers
CN106222764B (zh) * 2016-10-07 2018-04-06 上海会博新材料科技有限公司 采用干法纺丝制备间位芳纶纤维的装置
CN109537096A (zh) * 2018-12-09 2019-03-29 合肥英士博户外用品科技有限公司 一种纤维纺丝液
CN114197072A (zh) * 2021-12-08 2022-03-18 上海鑫茗企业管理有限公司 一种间位芳纶纤维的纺丝方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063966A (en) 1958-02-05 1962-11-13 Du Pont Process of making wholly aromatic polyamides
GB1111974A (en) 1964-06-16 1968-05-01 Certels Ltd Improvements in or relating to building blocks
DE2313308A1 (de) 1973-03-17 1974-09-19 Hoechst Ag Verfahren zur herstellung von faeden, fasern und folien aus aromatischen polyamiden
EP0567987A1 (de) 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Fasern aus meta-Aramiden
US5340519A (en) 1993-03-29 1994-08-23 E. I. Du Pont De Nemours And Company Preparation of poly(m-phenylene isophthalamide) filaments
JP2971335B2 (ja) 1994-08-30 1999-11-02 帝人株式会社 メタ型芳香族ポリアミド繊維の製造方法
JP2922431B2 (ja) * 1994-08-30 1999-07-26 帝人株式会社 メタ型芳香族ポリアミド繊維の製造法
JP2922432B2 (ja) * 1994-08-31 1999-07-26 帝人株式会社 メタ型アラミド繊維の製造方法
US5667743A (en) 1996-05-21 1997-09-16 E. I. Du Pont De Nemours And Company Wet spinning process for aramid polymer containing salts

Also Published As

Publication number Publication date
CA2355316A1 (en) 2001-04-26
DE60029085T8 (de) 2007-05-16
KR20010081085A (ko) 2001-08-25
TW562823B (en) 2003-11-21
EP1143048A4 (de) 2004-07-14
DE60029085D1 (de) 2006-08-10
CN1341169A (zh) 2002-03-20
WO2001029296A1 (fr) 2001-04-26
KR100531989B1 (ko) 2005-11-30
CN1162572C (zh) 2004-08-18
CA2355316C (en) 2005-06-14
ES2263492T3 (es) 2006-12-16
DE60029085T2 (de) 2007-01-11
US6569987B1 (en) 2003-05-27
ID28946A (id) 2001-07-19
EP1143048A1 (de) 2001-10-10
EP1143048B1 (de) 2006-06-28

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