HK1126709A1 - A kind of hollow fiber porous membrane and its preparation method - Google Patents

A kind of hollow fiber porous membrane and its preparation method

Info

Publication number
HK1126709A1
HK1126709A1 HK09104844A HK09104844A HK1126709A1 HK 1126709 A1 HK1126709 A1 HK 1126709A1 HK 09104844 A HK09104844 A HK 09104844A HK 09104844 A HK09104844 A HK 09104844A HK 1126709 A1 HK1126709 A1 HK 1126709A1
Authority
HK
Hong Kong
Prior art keywords
hollow fiber
soluble
porous membrane
water
polymer matrix
Prior art date
Application number
HK09104844A
Other languages
English (en)
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 filed Critical
Publication of HK1126709A1 publication Critical patent/HK1126709A1/xx

Links

Classifications

    • 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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/002—Organic membrane manufacture from melts
    • 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
    • B01D69/087—Details relating to the spinning process
    • 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
    • B01D71/301—Polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • 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
    • 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
    • B01D71/34—Polyvinylidene fluoride
    • 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
    • B01D71/54—Polyureas; Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
HK09104844A 2008-09-01 2009-05-29 A kind of hollow fiber porous membrane and its preparation method HK1126709A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008101512016A CN101342465B (zh) 2008-09-01 2008-09-01 一种中空纤维多孔膜及其制备方法

Publications (1)

Publication Number Publication Date
HK1126709A1 true HK1126709A1 (en) 2009-09-11

Family

ID=40244654

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09104844A HK1126709A1 (en) 2008-09-01 2009-05-29 A kind of hollow fiber porous membrane and its preparation method

Country Status (4)

Country Link
US (1) US9095819B2 (zh)
CN (1) CN101342465B (zh)
HK (1) HK1126709A1 (zh)
WO (1) WO2010022596A1 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030032874A1 (en) 2001-07-27 2003-02-13 Dexcom, Inc. Sensor head for use with implantable devices
US7379765B2 (en) 2003-07-25 2008-05-27 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US7226978B2 (en) 2002-05-22 2007-06-05 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US8277713B2 (en) 2004-05-03 2012-10-02 Dexcom, Inc. Implantable analyte sensor
CN101342465B (zh) * 2008-09-01 2011-11-09 天津工业大学 一种中空纤维多孔膜及其制备方法
CN101912739B (zh) * 2010-08-18 2012-04-18 天津工业大学 一种聚氯乙烯中空纤维膜的制备方法
CN102888668B (zh) * 2011-07-21 2015-10-14 北京金通量科技有限公司 一种通过设备制造中空纤维超滤膜的工艺
CN102489182B (zh) * 2011-12-15 2013-08-21 江南大学 非离子表面活性剂凝胶气体分离膜及其制备方法
CA2883789A1 (en) * 2012-09-11 2014-03-20 Universite Laval Microporous and hydrophobic polymeric hollow fiber membranes and methods for preparation thereof
CN103436978B (zh) * 2013-08-28 2015-08-26 江苏苏博特新材料股份有限公司 一种表面微孔化的高强高模聚乙烯醇纤维的制备方法
CN105080362A (zh) * 2015-08-07 2015-11-25 无锡桥阳机械制造有限公司 一种亲水性聚氯乙烯中空纤维膜的制备方法
CN105875266A (zh) * 2016-05-23 2016-08-24 广德经济开发区绿源生态家庭农场 一种苗木栽培基质及其制备方法
CN107020019B (zh) * 2017-04-20 2019-10-22 厦门唯科健康产业有限公司 一种高通量超细聚偏氟乙烯中空纤维干态膜及其制备方法
CN111050889B (zh) * 2017-09-01 2023-03-03 旭化成株式会社 多孔性中空纤维膜、多孔性中空纤维膜的制造方法及过滤方法
CN107596928B (zh) * 2017-10-12 2020-12-15 天津工业大学 一种同质纤维增强型pvdf中空纤维膜及其制备方法
CN107970791B (zh) * 2017-12-28 2024-05-03 三泰（青岛）膜科技有限公司 一种增强型中空纤维微滤膜的制备方法及制备系统
CN109173753A (zh) * 2018-09-20 2019-01-11 中国乐凯集团有限公司 铸膜液、超滤膜、反渗透复合膜或者纳滤复合膜
CN114592283B (zh) * 2022-02-21 2023-05-09 江苏大学 一种基于控释包埋风味物质纳米纤维膜的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5656202A (en) * 1979-10-15 1981-05-18 Asahi Chem Ind Co Ltd Hollow porous membrane yarn made of polyvinylidene fluoride type resin
DE69130879T2 (de) * 1990-05-09 1999-07-29 Usf Filtration Ltd Polyvinylidenmembrane
US5489406A (en) * 1990-05-09 1996-02-06 Memtec Limited Method of making polyvinylidene fluoride membrane
CN1050773C (zh) * 1995-11-24 2000-03-29 天津纺织工学院膜天膜技术工程公司 聚偏氟乙烯中空纤维多孔膜及制膜方法
WO2007010832A1 (ja) * 2005-07-20 2007-01-25 Kureha Corporation フッ化ビニリデン系樹脂中空糸多孔膜
CN101053778A (zh) * 2007-05-16 2007-10-17 天津工业大学 聚偏氟乙烯中空纤维多孔膜制备方法及其制品
CN101342465B (zh) * 2008-09-01 2011-11-09 天津工业大学 一种中空纤维多孔膜及其制备方法

Also Published As

Publication number Publication date
US9095819B2 (en) 2015-08-04
CN101342465B (zh) 2011-11-09
CN101342465A (zh) 2009-01-14
WO2010022596A1 (zh) 2010-03-04
US20110147300A1 (en) 2011-06-23

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190901