JP2009545684A5 - - Google Patents

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Publication number
JP2009545684A5
JP2009545684A5 JP2009522959A JP2009522959A JP2009545684A5 JP 2009545684 A5 JP2009545684 A5 JP 2009545684A5 JP 2009522959 A JP2009522959 A JP 2009522959A JP 2009522959 A JP2009522959 A JP 2009522959A JP 2009545684 A5 JP2009545684 A5 JP 2009545684A5
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JP
Japan
Prior art keywords
filament
polymer
polypyridazole
pbo
pbz
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.)
Granted
Application number
JP2009522959A
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English (en)
Japanese (ja)
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JP2009545684A (ja
JP5235880B2 (ja
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Publication date
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Priority claimed from PCT/US2007/074465 external-priority patent/WO2008016825A1/en
Publication of JP2009545684A publication Critical patent/JP2009545684A/ja
Publication of JP2009545684A5 publication Critical patent/JP2009545684A5/ja
Application granted granted Critical
Publication of JP5235880B2 publication Critical patent/JP5235880B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009522959A 2006-07-31 2007-07-26 ポリアレーンアゾールマイクロフィラメント及びその製造方法 Active JP5235880B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83442606P 2006-07-31 2006-07-31
US60/834,426 2006-07-31
PCT/US2007/074465 WO2008016825A1 (en) 2006-07-31 2007-07-26 Polyarenazole microfilaments and process for making same

Publications (3)

Publication Number Publication Date
JP2009545684A JP2009545684A (ja) 2009-12-24
JP2009545684A5 true JP2009545684A5 (enExample) 2010-09-09
JP5235880B2 JP5235880B2 (ja) 2013-07-10

Family

ID=38664076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009522959A Active JP5235880B2 (ja) 2006-07-31 2007-07-26 ポリアレーンアゾールマイクロフィラメント及びその製造方法

Country Status (10)

Country Link
US (1) US20090311935A1 (enExample)
EP (1) EP2046864B1 (enExample)
JP (1) JP5235880B2 (enExample)
KR (1) KR101474574B1 (enExample)
CN (1) CN101568571B (enExample)
BR (1) BRPI0714084A2 (enExample)
CA (1) CA2656671A1 (enExample)
DE (1) DE602007003379D1 (enExample)
MX (1) MX2009001101A (enExample)
WO (1) WO2008016825A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104862826B (zh) * 2015-05-28 2017-01-25 中蓝晨光化工研究设计院有限公司 一种pipd/pbo混纺纤维的制备方法
CN109943906A (zh) * 2017-12-21 2019-06-28 中蓝晨光化工有限公司 一种高伸长率聚对苯撑苯并二噁唑纤维及其制备方法
EP3847299B1 (en) * 2018-09-12 2024-11-06 Gharda Chemicals Limited Spun abpbi fibers and process for preparing the same

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26065A (en) * 1859-11-08 Improvement in cotton-gins
US3441640A (en) * 1964-12-07 1969-04-29 Celanese Corp Process for wet-spinning polybenzimidazoles
US4263245A (en) * 1979-04-23 1981-04-21 Celanese Corporation Process for producing high-strength, ultralow denier polybenzimidazole (PBI) filaments
US5142021A (en) * 1990-10-19 1992-08-25 The Dow Chemical Company Use of reducing agents in polybenzazole synthesis
US5273703A (en) * 1992-08-13 1993-12-28 The Dow Chemical Company Process for post-spin finishing of polybenzoxazole fibers
KR100306676B1 (ko) * 1993-04-28 2001-11-30 샬크비즈크 피이터 코르넬리스; 페트귄터 피리도비스이미다졸성분의강성막대형중합체
US5417915A (en) * 1993-12-03 1995-05-23 The Dow Chemical Company Process for post-spin finishing of polybenzoxazole fibers
JP3613719B2 (ja) * 1994-12-23 2005-01-26 東洋紡績株式会社 ポリベンザゾール繊維の製造方法
US6315806B1 (en) * 1997-09-23 2001-11-13 Leonard Torobin Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby
KR100549140B1 (ko) * 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
KR100543489B1 (ko) * 2002-11-07 2006-01-23 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 제조장치및 제조방법
US20050026526A1 (en) * 2003-07-30 2005-02-03 Verdegan Barry M. High performance filter media with internal nanofiber structure and manufacturing methodology
US20050048274A1 (en) * 2003-08-26 2005-03-03 Rabolt John F. Production of nanowebs by an electrostatic spinning apparatus and method
JP2006069141A (ja) * 2004-09-06 2006-03-16 Teijin Techno Products Ltd 複合繊維構造体およびその製造方法
US20060110597A1 (en) * 2004-11-23 2006-05-25 Koralek Alan S Highly cut-resistant yarn and protective articles made therefrom
JP2006152479A (ja) * 2004-11-29 2006-06-15 Toray Ind Inc 極細繊維の製造装置およびそれを用いた製造方法
US20060137317A1 (en) * 2004-12-28 2006-06-29 Bryner Michael A Filtration media for filtering particulate material from gas streams
JP2006188797A (ja) * 2005-01-07 2006-07-20 Teijin Ltd 剛直系複素環高分子からなる繊維
KR101324822B1 (ko) * 2005-03-28 2013-11-01 마젤란 시스템즈 인터내셔날, 엘엘시 높은 고유 점도 중합체 및 그로부터의 섬유
JP5036700B2 (ja) * 2005-03-28 2012-09-26 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリアレーンアゾール重合体の製造方法
WO2006105230A1 (en) * 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Process for the production of polyareneazole polymer

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