[go: up one dir, main page]

DE60036857D1 - Verfahren zur herstellung von mikroporösen hohlfasermembranen aus perfluorierten thermoplastischen polymeren - Google Patents

Verfahren zur herstellung von mikroporösen hohlfasermembranen aus perfluorierten thermoplastischen polymeren

Info

Publication number
DE60036857D1
DE60036857D1 DE60036857T DE60036857T DE60036857D1 DE 60036857 D1 DE60036857 D1 DE 60036857D1 DE 60036857 T DE60036857 T DE 60036857T DE 60036857 T DE60036857 T DE 60036857T DE 60036857 D1 DE60036857 D1 DE 60036857D1
Authority
DE
Germany
Prior art keywords
perfluorized
hollow fiber
thermoplastic polymers
fiber membranes
microporous hollow
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
DE60036857T
Other languages
English (en)
Other versions
DE60036857T2 (de
Inventor
Kwok-Shun Cheng
Rajnikant B Patel
T Dean Gates
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
Publication of DE60036857D1 publication Critical patent/DE60036857D1/de
Application granted granted Critical
Publication of DE60036857T2 publication Critical patent/DE60036857T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Multicomponent Fibers (AREA)
DE60036857T 1999-01-29 2000-01-27 Verfahren zur herstellung von mikroporösen hohlfasermembranen aus perfluorinierten thermoplastischen polymeren Expired - Lifetime DE60036857T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11785299P 1999-01-29 1999-01-29
US117852P 1999-01-29
PCT/US2000/002198 WO2000044484A2 (en) 1999-01-29 2000-01-27 Microporous hollow fiber membranes from perfluorinated thermoplastic polymers

Publications (2)

Publication Number Publication Date
DE60036857D1 true DE60036857D1 (de) 2007-12-06
DE60036857T2 DE60036857T2 (de) 2008-07-31

Family

ID=22375178

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60036857T Expired - Lifetime DE60036857T2 (de) 1999-01-29 2000-01-27 Verfahren zur herstellung von mikroporösen hohlfasermembranen aus perfluorinierten thermoplastischen polymeren

Country Status (8)

Country Link
EP (1) EP1144097B1 (de)
JP (3) JP4447790B2 (de)
KR (1) KR100686676B1 (de)
AU (1) AU2975600A (de)
DE (1) DE60036857T2 (de)
ES (1) ES2292433T3 (de)
TW (1) TW476660B (de)
WO (1) WO2000044484A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI260240B (en) 1999-01-29 2006-08-21 Entegris Inc Method for manufacturing hollow fiber membranes
US6921482B1 (en) 1999-01-29 2005-07-26 Mykrolis Corporation Skinned hollow fiber membrane and method of manufacture
US6582496B1 (en) 2000-01-28 2003-06-24 Mykrolis Corporation Hollow fiber membrane contactor
US6802972B1 (en) 1999-01-29 2004-10-12 Mykrolis Corporation Microporous hollow fiber membranes from perfluorinated thermoplastic polymers
US7347937B1 (en) 2000-01-28 2008-03-25 Entegris, Inc. Perfluorinated thermoplastic filter cartridge
US20030089664A1 (en) * 2001-11-02 2003-05-15 Phillips Michael W. Membrane adsorber device
KR101049989B1 (ko) * 2002-03-19 2011-07-19 엔테그리스, 아이엔씨. 중공 섬유 멤브레인 접촉 장치 및 공정
CN102247763B (zh) * 2011-07-11 2013-07-10 林衍良 一种中空纤维膜的制造方法及装置
TWI573567B (zh) * 2012-08-30 2017-03-11 財團法人工業技術研究院 臭氧消毒用手持裝置、方法、罩蓋、臭氧濃度感測模組及方法
CN111712318A (zh) 2018-03-22 2020-09-25 富士胶片株式会社 过滤装置、纯化装置、药液的制造方法
CN110935194B (zh) * 2019-12-12 2021-08-06 中国计量大学 一种中空纤维膜微萃取系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771409A (en) * 1980-10-20 1982-05-04 Terumo Corp Preparation of hollow fiber
WO1989000879A1 (en) * 1987-07-30 1989-02-09 Toray Industries, Inc. Porous polymetrafluoroethylene membrane, separating apparatus using same, and process for their production
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
US4906377A (en) * 1988-05-04 1990-03-06 Millipore Corporation Fluorocarbon membranes and process for making fluorocarbon membranes
US5032274A (en) * 1988-05-04 1991-07-16 Millipore Corporation Process for producing fluorocarbon membranes and membrane product
US4970034A (en) * 1988-09-23 1990-11-13 W. R. Grace & Co.-Conn. Process for preparing isotropic microporous polysulfone membranes

Also Published As

Publication number Publication date
JP2014144454A (ja) 2014-08-14
AU2975600A (en) 2000-08-18
TW476660B (en) 2002-02-21
JP2009279585A (ja) 2009-12-03
EP1144097A3 (de) 2001-12-05
WO2000044484A3 (en) 2000-12-21
EP1144097B1 (de) 2007-10-24
KR100686676B1 (ko) 2007-02-27
JP4447790B2 (ja) 2010-04-07
WO2000044484A2 (en) 2000-08-03
KR20010101764A (ko) 2001-11-14
ES2292433T3 (es) 2008-03-16
DE60036857T2 (de) 2008-07-31
EP1144097A2 (de) 2001-10-17
JP2002535132A (ja) 2002-10-22

Similar Documents

Publication Publication Date Title
DE60020675D1 (de) Verfahren zur herstellung von hohlfiber-membranen
ATE523239T1 (de) Verfahren zur herstellung mikroporöser filtermembranen
ATE282050T1 (de) Verfahren zur herstellung von wasserlöslichen polymeren
DE69613296D1 (de) Verfahren zur Herstellung von mikroporösen Membranen aus Polyolefin
DE50000994D1 (de) Verfahren zur herstellung einer integral asymmetrischen polyolefinmembran
ATE289908T1 (de) Semi-kontinuierliches verfahren zur herstellung von polymeren schaumstoffen im festen zustand
DE69718391D1 (de) Verfahren zur Herstellung einer mikroporösen Polyolefinmembran
DE60136069D1 (de) Verfahren zur herstellung von schmelzgefärbten polymerfasern
DE59910655D1 (de) Verfahren zur herstellung von schwefelhaltigen polymeren
DE69122754D1 (de) Verfahren zur herstellung von pvdf hohlfasermembranen
DE59712105D1 (de) Verfahren zur herstellung von schwefelhaltigen polymeren
DE60111586D1 (de) Verfahren zur herstellung von optischem material
DE69817804D1 (de) Verfahren zur herstellung von extrudierten schäumen aus styrenharzen
DE60036857D1 (de) Verfahren zur herstellung von mikroporösen hohlfasermembranen aus perfluorierten thermoplastischen polymeren
EP0953009A4 (de) Ein verfahren zur herstellung von polymeren mikrogelen
DE59708831D1 (de) Verfahren zur herstellung von schwefelhaltigen polymeren
DE69601700D1 (de) Verfahren zur herstellung von funktionalisierten polymeren
DE60111369D1 (de) Verfahren zur herstellung von vernetzter polymerfolie
DE69610099D1 (de) Verfahren zur herstellung von fluor-enthaltenden polymeren
DE60028213D1 (de) Verfahren zur herstellung von porösem vernetztem polymer
DE60134229D1 (de) Verfahren zur herstellung von porösem polymer
DE60117993D1 (de) Verfahren zur herstellung von polymerfilamenten
ATE197054T1 (de) Verfahren zur herstellung von hydroxamat funktionellen gruppen enthaltenden polymeren
DE60128010D1 (de) Verfahren zur Herstellung von gekoppelten Polymeren
DE60012417D1 (de) Verfahren zur Herstellung von Polymeren

Legal Events

Date Code Title Description
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