DE602006019572D1 - Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen - Google Patents

Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen

Info

Publication number
DE602006019572D1
DE602006019572D1 DE602006019572T DE602006019572T DE602006019572D1 DE 602006019572 D1 DE602006019572 D1 DE 602006019572D1 DE 602006019572 T DE602006019572 T DE 602006019572T DE 602006019572 T DE602006019572 T DE 602006019572T DE 602006019572 D1 DE602006019572 D1 DE 602006019572D1
Authority
DE
Germany
Prior art keywords
polyphosphoric acid
hot surface
spun yarns
surface hydrolysis
hydrolysis
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.)
Active
Application number
DE602006019572T
Other languages
German (de)
English (en)
Inventor
Christopher William Newton
Steven R Allen
Stephen D Moore
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.)
Magellan Systems International LLC
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Magellan Systems International LLC
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, Magellan Systems International LLC filed Critical EI Du Pont de Nemours and Co
Publication of DE602006019572D1 publication Critical patent/DE602006019572D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
DE602006019572T 2005-03-28 2006-03-27 Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen Active DE602006019572D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66574405P 2005-03-28 2005-03-28
PCT/US2006/011671 WO2006105310A1 (en) 2005-03-28 2006-03-27 Hot surface hydrolysis of polyphosphoric acid in spun yarns

Publications (1)

Publication Number Publication Date
DE602006019572D1 true DE602006019572D1 (de) 2011-02-24

Family

ID=36716370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019572T Active DE602006019572D1 (de) 2005-03-28 2006-03-27 Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen

Country Status (8)

Country Link
US (1) US7968030B2 (enExample)
EP (1) EP1871932B1 (enExample)
JP (1) JP4769294B2 (enExample)
KR (1) KR101327706B1 (enExample)
CN (1) CN101258272B (enExample)
AT (1) ATE495289T1 (enExample)
DE (1) DE602006019572D1 (enExample)
WO (1) WO2006105310A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8202965B2 (en) * 2005-03-28 2012-06-19 E.I. Du Pont De Nemours And Company Fusion free hydrolysis of polyphosphoric acid in spun multifilament yarns
CN104988625A (zh) * 2015-06-23 2015-10-21 张家港市华阳针纺织品有限公司 一种高强度复合纱线的制备方法
CN104988623A (zh) * 2015-06-23 2015-10-21 张家港市华阳针纺织品有限公司 一种低收缩率复合纱线的制备方法

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CA2490259A1 (en) 2002-06-26 2004-01-08 Toyo Boseki Kabushiki Kaisha Highly durable polybenzazole composition, fiber and film
BR0312119A (pt) 2002-06-27 2005-03-29 Teijin Twaron Bv Processo para obter uma fibra em bastão heterocìclica aromática orgânica sintética ou pelìcula com alta resistência à tração e/ou módulo, fibra orgânica sintética, e, pelìcula orgânica sintética
DE10239701A1 (de) 2002-08-29 2004-03-11 Celanese Ventures Gmbh Polymerfolie auf Basis von Polyazolen und deren Verwendung
EP1500994A1 (de) * 2003-07-22 2005-01-26 Siemens Aktiengesellschaft Kopplungsvorrichtung für drei Bussysteme
US7189346B2 (en) 2004-07-22 2007-03-13 E. I. Du Pont De Nemours And Company Polybenzazole fibers and processes for their preparation
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
CN101203638B (zh) 2005-03-28 2011-01-12 纳幕尔杜邦公司 用于水解聚芳烃唑长丝中的多磷酸的方法
KR101337734B1 (ko) 2005-03-28 2013-12-06 마젤란 시스템즈 인터내셔날, 엘엘시 섬유 또는 실로부터의 인의 제거 방법
WO2006105076A2 (en) 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for preparing monomer complexes

Also Published As

Publication number Publication date
EP1871932A1 (en) 2008-01-02
JP2008534810A (ja) 2008-08-28
EP1871932B1 (en) 2011-01-12
KR20080034833A (ko) 2008-04-22
JP4769294B2 (ja) 2011-09-07
US20080203610A1 (en) 2008-08-28
US7968030B2 (en) 2011-06-28
CN101258272B (zh) 2010-12-29
KR101327706B1 (ko) 2013-11-11
ATE495289T1 (de) 2011-01-15
WO2006105310A1 (en) 2006-10-05
CN101258272A (zh) 2008-09-03

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