JP2010513744A5 - - Google Patents

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Publication number
JP2010513744A5
JP2010513744A5 JP2009542832A JP2009542832A JP2010513744A5 JP 2010513744 A5 JP2010513744 A5 JP 2010513744A5 JP 2009542832 A JP2009542832 A JP 2009542832A JP 2009542832 A JP2009542832 A JP 2009542832A JP 2010513744 A5 JP2010513744 A5 JP 2010513744A5
Authority
JP
Japan
Prior art keywords
nonwoven web
solvent
less
fibers
solvent removal
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
JP2009542832A
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English (en)
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JP5500991B2 (ja
JP2010513744A (ja
Filing date
Publication date
Priority claimed from US11/640,625 external-priority patent/US7592415B2/en
Application filed filed Critical
Publication of JP2010513744A publication Critical patent/JP2010513744A/ja
Publication of JP2010513744A5 publication Critical patent/JP2010513744A5/ja
Application granted granted Critical
Publication of JP5500991B2 publication Critical patent/JP5500991B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (1)

  1. 溶液紡糸不織ウェブから化学的に結合した紡糸溶媒を除去するための方法であって、
    約１マイクロメートル未満の平均繊維径を有する溶媒を含んだ高分子繊維を含む不織ウェブを提供するステップと、
    赤外線放射が不織ウェブに照射されると共に溶媒除去流体が不織ウェブに衝突する溶媒除去ゾーンを通って前記不織ウェブを移動させ、繊維の溶媒濃度を約１０，０００ｐｐｍｗ未満まで低下させるステップと
    を含む方法。
JP2009542832A 2006-12-18 2007-12-17 赤外線溶媒除去方法 Active JP5500991B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/640,625 US7592415B2 (en) 2006-12-18 2006-12-18 Infrared solvent stripping process
US11/640,625 2006-12-18
PCT/US2007/025739 WO2008076412A1 (en) 2006-12-18 2007-12-17 Infrared solvent stripping process

Publications (3)

Publication Number Publication Date
JP2010513744A JP2010513744A (ja) 2010-04-30
JP2010513744A5 true JP2010513744A5 (ja) 2011-02-17
JP5500991B2 JP5500991B2 (ja) 2014-05-21

Family

ID=39171399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009542832A Active JP5500991B2 (ja) 2006-12-18 2007-12-17 赤外線溶媒除去方法

Country Status (9)

Country Link
US (1) US7592415B2 (ja)
EP (1) EP2095049B1 (ja)
JP (1) JP5500991B2 (ja)
KR (1) KR20090092329A (ja)
CN (1) CN101563576B (ja)
AT (1) ATE500479T1 (ja)
BR (1) BRPI0719414A8 (ja)
DE (1) DE602007012933D1 (ja)
WO (1) WO2008076412A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080113575A1 (en) * 2006-11-09 2008-05-15 Davis Michael C Solvent stripping process
US20080142737A1 (en) * 2006-12-18 2008-06-19 Joseph Brian Hovanec Microwave solvent stripping process
EP2174084B1 (en) * 2007-07-11 2014-03-19 E. I. du Pont de Nemours and Company Infrared solvent stripping process
US8608998B2 (en) * 2008-07-09 2013-12-17 E I Du Pont De Nemours And Company Infrared solvent stripping process
US8465691B1 (en) * 2010-05-26 2013-06-18 The Boeing Company Method for manufacturing indium tin oxide nanowires
EP2599908B1 (en) * 2010-07-29 2015-03-04 Mitsui Chemicals, Inc. Non-woven fiber fabric, and production method and production device therefor
JP5815230B2 (ja) * 2010-12-06 2015-11-17 トップテック・カンパニー・リミテッドＴＯＰＴＥＣ Ｃｏ．， Ｌｔｄ． ナノ繊維製造装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1635342A1 (de) * 1966-07-20 1971-12-09 Vepa Ag Verfahren und Vorrichtung zum Ausruesten von Wirk- und Strickwaren
US3808846A (en) * 1969-06-23 1974-05-07 Vepa Ag Apparatus for the continuous treatment of natural and synthetic fibers with a solvent
US3983095A (en) * 1973-02-12 1976-09-28 The Dow Chemical Company Absorbent fibers and process for their preparation
US4475972A (en) * 1981-10-01 1984-10-09 Ontario Research Foundation Implantable material
CH671231A5 (ja) * 1985-07-24 1989-08-15 Basf Ag
TW332007U (en) * 1993-06-22 1998-05-11 Ciba Geigy Corp Continuous drier for board-shaped Continuous piece material and coating installation comprising such a continuous drier
US5837372A (en) * 1996-05-06 1998-11-17 The Dow Chemical Company Pliable tackified fiber tow and method of producing same
US20020092423A1 (en) * 2000-09-05 2002-07-18 Gillingham Gary R. Methods for filtering air for a gas turbine system
DE10130038A1 (de) * 2001-06-21 2003-01-02 Voith Paper Patent Gmbh Verfahren und Maschine zur Herstellung einer Faserstoffbahn
WO2003039830A1 (en) 2001-11-08 2003-05-15 Park Electrochemical Corporation Manufacture of varnish impregnated webs and laminate boards made therefrom
KR100549140B1 (ko) 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
US8129297B2 (en) * 2002-07-29 2012-03-06 E. I. Du Pont De Nemours And Company Method and apparatus for heating nonwoven webs
KR101170929B1 (ko) * 2004-02-20 2012-08-03 도레이 카부시키가이샤 내염 폴리머 함유 용액 및 탄소 성형품
US20080113575A1 (en) * 2006-11-09 2008-05-15 Davis Michael C Solvent stripping process
US20080142737A1 (en) * 2006-12-18 2008-06-19 Joseph Brian Hovanec Microwave solvent stripping process

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