DE60029308T2 - Mit einer haut versehenen hohlfarsermembran und verfahren zur herstellung - Google Patents

Mit einer haut versehenen hohlfarsermembran und verfahren zur herstellung Download PDF

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Publication number
DE60029308T2
DE60029308T2 DE60029308T DE60029308T DE60029308T2 DE 60029308 T2 DE60029308 T2 DE 60029308T2 DE 60029308 T DE60029308 T DE 60029308T DE 60029308 T DE60029308 T DE 60029308T DE 60029308 T2 DE60029308 T2 DE 60029308T2
Authority
DE
Germany
Prior art keywords
membrane
nozzle
solution
solvent
fiber
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.)
Expired - Lifetime
Application number
DE60029308T
Other languages
German (de)
English (en)
Other versions
DE60029308D1 (de
Inventor
Kwok-Shun Nashua CHENG
Dean T. Bedford GATES
Y. Larry Andover YEN
B. Rajnikant Tewksbury PATEL
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.)
Entegris Inc
Original Assignee
Entegris 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 Entegris Inc filed Critical Entegris Inc
Application granted granted Critical
Publication of DE60029308D1 publication Critical patent/DE60029308D1/de
Publication of DE60029308T2 publication Critical patent/DE60029308T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/32—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising halogenated hydrocarbons as the major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/36—Polytetrafluoroethylene
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/219—Specific solvent system
    • B01D2323/22—Specific non-solvents or non-solvent system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B01D2325/0231—Dense layers being placed on the outer side of the cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/027—Nonporous membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/30—Chemical resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/34—Molecular weight or degree of polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE60029308T 1999-01-29 2000-01-27 Mit einer haut versehenen hohlfarsermembran und verfahren zur herstellung Expired - Lifetime DE60029308T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11785499P 1999-01-29 1999-01-29
US117854P 1999-01-29
PCT/US2000/002194 WO2000044482A2 (en) 1999-01-29 2000-01-27 Skinned hollow fiber membrane and method of manufacture

Publications (2)

Publication Number Publication Date
DE60029308D1 DE60029308D1 (de) 2006-08-24
DE60029308T2 true DE60029308T2 (de) 2007-07-19

Family

ID=22375190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60029308T Expired - Lifetime DE60029308T2 (de) 1999-01-29 2000-01-27 Mit einer haut versehenen hohlfarsermembran und verfahren zur herstellung

Country Status (7)

Country Link
EP (1) EP1154842B1 (https=)
JP (3) JP2002535131A (https=)
KR (1) KR100901050B1 (https=)
AU (1) AU3475300A (https=)
DE (1) DE60029308T2 (https=)
ES (1) ES2267508T3 (https=)
WO (1) WO2000044482A2 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6921482B1 (en) 1999-01-29 2005-07-26 Mykrolis Corporation Skinned hollow fiber membrane and method of manufacture
US6802972B1 (en) 1999-01-29 2004-10-12 Mykrolis Corporation Microporous hollow fiber membranes from perfluorinated thermoplastic polymers
TWI260240B (en) 1999-01-29 2006-08-21 Entegris Inc Method for manufacturing hollow fiber membranes
US6582496B1 (en) 2000-01-28 2003-06-24 Mykrolis Corporation Hollow fiber membrane contactor
US7347937B1 (en) 2000-01-28 2008-03-25 Entegris, Inc. Perfluorinated thermoplastic filter cartridge
US7014679B2 (en) * 2001-02-07 2006-03-21 Mykrolis Corporation Process for degassing an aqueous plating solution
DE60316264T2 (de) 2002-03-19 2008-05-29 Entegris, Inc., Chaska Hohlfasermembrankontaktvorrichtung und -verfahren
US6939392B2 (en) 2003-04-04 2005-09-06 United Technologies Corporation System and method for thermal management
US7393388B2 (en) 2005-05-13 2008-07-01 United Technologies Corporation Spiral wound fuel stabilization unit for fuel de-oxygenation
US7435283B2 (en) 2005-05-18 2008-10-14 United Technologies Corporation Modular fuel stabilization system
US7465336B2 (en) 2005-06-09 2008-12-16 United Technologies Corporation Fuel deoxygenation system with non-planar plate members
US7377112B2 (en) 2005-06-22 2008-05-27 United Technologies Corporation Fuel deoxygenation for improved combustion performance
US7615104B2 (en) 2005-11-03 2009-11-10 United Technologies Corporation Fuel deoxygenation system with multi-layer oxygen permeable membrane
US7582137B2 (en) 2006-01-18 2009-09-01 United Technologies Corporation Fuel deoxygenator with non-planar fuel channel and oxygen permeable membrane
US7569099B2 (en) 2006-01-18 2009-08-04 United Technologies Corporation Fuel deoxygenation system with non-metallic fuel plate assembly
US7824470B2 (en) 2006-01-18 2010-11-02 United Technologies Corporation Method for enhancing mass transport in fuel deoxygenation systems
CN101884878B (zh) * 2010-08-18 2012-09-26 天津工业大学 一种全氟聚合物中空纤维多孔膜及其制备方法
CN102580573B (zh) * 2012-03-01 2013-12-25 天津工业大学 一种全氟聚合物中空纤维膜的制备方法
KR101426000B1 (ko) 2012-12-06 2014-08-07 도레이케미칼 주식회사 Ｐｔｆｅ 중공형 막증류 분리막 및 그 제조방법
JPWO2019181435A1 (ja) * 2018-03-22 2021-03-18 富士フイルム株式会社 ろ過装置、精製装置、薬液の製造方法
CN109735908B (zh) * 2018-12-11 2021-12-10 安徽沃德刷业有限公司 一种基于聚丙烯刷丝强度改良制备装置的刷丝制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229320A (ja) * 1983-05-23 1984-12-22 Dainippon Ink & Chem Inc 溶融・延伸法による不均質膜の製造方法
FR2566003B1 (fr) * 1984-06-13 1987-07-24 Inst Nat Rech Chimique Fibres creuses, leur procede de fabrication et leurs applications notamment dans le domaine des separations par membranes
JPS6190707A (ja) * 1984-10-09 1986-05-08 Terumo Corp 中空糸膜の製造方法
JPH0670155B2 (ja) * 1987-11-13 1994-09-07 東レ株式会社 ポリテトラフルオロエチレン系樹脂多孔性膜の製法
JPH0653215B2 (ja) * 1987-08-13 1994-07-20 東レ株式会社 中空糸モジュ−ルおよびその製造法
US4902456A (en) * 1988-05-04 1990-02-20 Millipore Corporation Fluorocarbon membranes and process for making fluorocarbon membranes
US4990294A (en) * 1988-05-04 1991-02-05 Millipore Corporation Process for producing fluorocarbon membranes and membrane product
JPH02241526A (ja) * 1989-03-15 1990-09-26 Terumo Corp 中空糸膜及びこれを用いた人工肺
US5490931A (en) * 1992-02-24 1996-02-13 Hoechst Celanese Corp. Fabrication of a fluoropolymer hollow fiber having a defect-free separation layer
JPH06170182A (ja) * 1992-12-08 1994-06-21 Daicel Chem Ind Ltd 中空糸膜モジュールおよびその製造方法
JPH09276400A (ja) * 1996-04-10 1997-10-28 Teijin Ltd 透析用フィン付き中空糸膜およびその製造方法

Also Published As

Publication number Publication date
JP2011200861A (ja) 2011-10-13
EP1154842A2 (en) 2001-11-21
JP2002535131A (ja) 2002-10-22
ES2267508T3 (es) 2007-03-16
KR100901050B1 (ko) 2009-06-04
EP1154842B1 (en) 2006-07-12
JP2015061727A (ja) 2015-04-02
WO2000044482A3 (en) 2000-12-28
KR20010101765A (ko) 2001-11-14
DE60029308D1 (de) 2006-08-24
AU3475300A (en) 2000-08-18
WO2000044482A2 (en) 2000-08-03

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ENTEGRIS, INC., BILLERICA, MASS., US