CN101258272B - 热表面水解纺成纱线中的多磷酸 - Google Patents

热表面水解纺成纱线中的多磷酸 Download PDF

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Publication number
CN101258272B
CN101258272B CN2006800101379A CN200680010137A CN101258272B CN 101258272 B CN101258272 B CN 101258272B CN 2006800101379 A CN2006800101379 A CN 2006800101379A CN 200680010137 A CN200680010137 A CN 200680010137A CN 101258272 B CN101258272 B CN 101258272B
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CN
China
Prior art keywords
yarn
filaments
polyphosphoric acid
polyareneazole
acid
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Expired - Fee Related
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CN2006800101379A
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English (en)
Chinese (zh)
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CN101258272A (zh
Inventor
C·W·纽顿
S·R·艾伦
S·D·穆尔
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DuPont Safety and Construction Inc
Original Assignee
MAGELLAN SYSTEMS INTERNATIONAL
EI Du Pont de Nemours and Co
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Publication of CN101258272A publication Critical patent/CN101258272A/zh
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    • 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

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  • 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)
CN2006800101379A 2005-03-28 2006-03-27 热表面水解纺成纱线中的多磷酸 Expired - Fee Related CN101258272B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66574405P 2005-03-28 2005-03-28
US60/665,744 2005-03-28
PCT/US2006/011671 WO2006105310A1 (en) 2005-03-28 2006-03-27 Hot surface hydrolysis of polyphosphoric acid in spun yarns

Publications (2)

Publication Number Publication Date
CN101258272A CN101258272A (zh) 2008-09-03
CN101258272B true CN101258272B (zh) 2010-12-29

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Family Applications (1)

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CN2006800101379A Expired - Fee Related CN101258272B (zh) 2005-03-28 2006-03-27 热表面水解纺成纱线中的多磷酸

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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

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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
US5667743A (en) 1996-05-21 1997-09-16 E. I. Du Pont De Nemours And Company Wet spinning process for aramid polymer containing salts
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EP1553143B1 (en) 2002-06-26 2007-05-02 Toyo Boseki Kabushiki Kaisha Highly durable polybenzazole composition, fiber and film
DE60336140D1 (de) 2002-06-27 2011-04-07 Teijin Aramid Bv Verfahren zur herstellung von synthetisch-organischen fasern mit hoher festigkeit und/oder hohem modul aus aromatischen heterozyklischen steifen polymeren
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1091786A (zh) * 1992-12-03 1994-09-07 陶氏化学公司 聚吲哚纤维的高速纺丝法
CN1093421A (zh) * 1992-12-03 1994-10-12 陶氏化学公司 具有超高物理性能的聚吲哚纤维及其制造方法
CN1098148A (zh) * 1992-12-03 1995-02-01 陶氏化学公司 低旦聚吲哚纤维及其制备
CN1121728A (zh) * 1993-04-28 1996-05-01 阿克佐诺贝尔公司 吡啶并双咪唑基刚性棒形聚合物
CN1159836A (zh) * 1994-09-30 1997-09-17 陶氏化学公司 聚吲哚单丝与纤维的制备方法
US5772942A (en) * 1995-09-05 1998-06-30 Toyo Boseki Kabushiki Kaisha Processes for producing polybenzazole fibers

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
ATE495289T1 (de) 2011-01-15
US20080203610A1 (en) 2008-08-28
CN101258272A (zh) 2008-09-03

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Address after: Delaware, USA

Patentee after: E. I. du Pont de Nemours and Co.

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Patentee before: E. I. du Pont de Nemours and Co.

Patentee before: Magellan Systems International

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Granted publication date: 20101229

CF01 Termination of patent right due to non-payment of annual fee