ATE495289T1 - Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen - Google Patents

Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen

Info

Publication number
ATE495289T1
ATE495289T1 AT06740063T AT06740063T ATE495289T1 AT E495289 T1 ATE495289 T1 AT E495289T1 AT 06740063 T AT06740063 T AT 06740063T AT 06740063 T AT06740063 T AT 06740063T AT E495289 T1 ATE495289 T1 AT E495289T1
Authority
AT
Austria
Prior art keywords
polyphosphoric acid
spun yarn
hot surface
surface hydrolysis
hydrolysis
Prior art date
Application number
AT06740063T
Other languages
German (de)
English (en)
Inventor
Christopher Newton
Steven Allen
Stephen Moore
Original Assignee
Du Pont
Magellan Systems International Inc
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 Du Pont, Magellan Systems International Inc filed Critical Du Pont
Application granted granted Critical
Publication of ATE495289T1 publication Critical patent/ATE495289T1/de

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)
AT06740063T 2005-03-28 2006-03-27 Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen ATE495289T1 (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
ATE495289T1 true ATE495289T1 (de) 2011-01-15

Family

ID=36716370

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06740063T ATE495289T1 (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
CN101287865B (zh) * 2005-03-28 2012-06-13 纳幕尔杜邦公司 在纺成复丝纱线中不熔结地水解多磷酸
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
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

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US5772942A (en) * 1995-09-05 1998-06-30 Toyo Boseki Kabushiki Kaisha Processes for producing polybenzazole fibers
JP3651621B2 (ja) * 1995-09-05 2005-05-25 東洋紡績株式会社 ポリベンザゾール繊維の製造方法
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JPH10110329A (ja) 1996-10-01 1998-04-28 Toyobo Co Ltd ポリベンザゾール繊維およびその製造方法
WO1999027169A1 (en) 1997-11-21 1999-06-03 Akzo Nobel N.V. Flame-retardant materials
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EP1553143B1 (en) 2002-06-26 2007-05-02 Toyo Boseki Kabushiki Kaisha Highly durable polybenzazole composition, fiber and film
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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
CN101218384B (zh) 2005-03-28 2010-12-08 纳幕尔杜邦公司 从纤维或纱线中去除磷的方法
US7851584B2 (en) 2005-03-28 2010-12-14 E. I. Du Pont De Nemours And Company Process for preparing monomer complexes
US7968029B2 (en) 2005-03-28 2011-06-28 E. I. Du Pont De Nemours And Company Processes for hydrolysis of polyphoshoric acid in polyareneazole filaments

Also Published As

Publication number Publication date
JP2008534810A (ja) 2008-08-28
KR20080034833A (ko) 2008-04-22
WO2006105310A1 (en) 2006-10-05
KR101327706B1 (ko) 2013-11-11
JP4769294B2 (ja) 2011-09-07
DE602006019572D1 (de) 2011-02-24
EP1871932B1 (en) 2011-01-12
EP1871932A1 (en) 2008-01-02
US7968030B2 (en) 2011-06-28
CN101258272B (zh) 2010-12-29
US20080203610A1 (en) 2008-08-28
CN101258272A (zh) 2008-09-03

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