DE60223739D1 - Poröse hydrophile Membranen - Google Patents

Poröse hydrophile Membranen

Info

Publication number
DE60223739D1
DE60223739D1 DE60223739T DE60223739T DE60223739D1 DE 60223739 D1 DE60223739 D1 DE 60223739D1 DE 60223739 T DE60223739 T DE 60223739T DE 60223739 T DE60223739 T DE 60223739T DE 60223739 D1 DE60223739 D1 DE 60223739D1
Authority
DE
Germany
Prior art keywords
porous hydrophilic
hydrophilic membranes
membranes
porous
hydrophilic
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
DE60223739T
Other languages
English (en)
Other versions
DE60223739T2 (de
Inventor
Vincenzo Arcella
Alessandro Ghielmi
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Solvay Solexis SpA
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 Solvay Solexis SpA filed Critical Solvay Solexis SpA
Application granted granted Critical
Publication of DE60223739D1 publication Critical patent/DE60223739D1/de
Publication of DE60223739T2 publication Critical patent/DE60223739T2/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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • 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
    • B01D69/12—Composite membranes; Ultra-thin 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
DE60223739T 2001-02-26 2002-02-12 Poröse hydrophile Membranen Expired - Lifetime DE60223739T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI010384 2001-02-26
IT2001MI000384A ITMI20010384A1 (it) 2001-02-26 2001-02-26 Membrane idrofiliche porose

Publications (2)

Publication Number Publication Date
DE60223739D1 true DE60223739D1 (de) 2008-01-10
DE60223739T2 DE60223739T2 (de) 2008-11-20

Family

ID=11447015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60223739T Expired - Lifetime DE60223739T2 (de) 2001-02-26 2002-02-12 Poröse hydrophile Membranen

Country Status (9)

Country Link
US (1) US6902676B2 (de)
EP (1) EP1239000B1 (de)
JP (2) JP4527928B2 (de)
CN (1) CN1229425C (de)
CA (1) CA2373379C (de)
DE (1) DE60223739T2 (de)
DK (1) DK1239000T3 (de)
IT (1) ITMI20010384A1 (de)
RU (1) RU2277436C2 (de)

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JP6126498B2 (ja) * 2013-02-15 2017-05-10 富士フイルム株式会社 高分子機能性膜及びその製造方法
EP2989131B1 (de) 2013-04-22 2017-01-25 Solvay Specialty Polymers Italy S.p.A. Vernetzbare polymere, die aus funktionellen gruppen von sulfonsäure bestehen
WO2015060364A1 (ja) * 2013-10-23 2015-04-30 ダイキン工業株式会社 エンボス加工されたエアフィルタ用濾材、フィルタパック、エアフィルタユニット、およびエンボス加工されたエアフィルタ用濾材の製造方法
CN110233277A (zh) * 2013-11-29 2019-09-13 旭化成株式会社 高分子电解质膜
US9962662B2 (en) 2014-06-30 2018-05-08 Pall Corporation Fluorinated polymer and use thereof in the preparation of hydrophilic membranes (vi)
JP6522308B2 (ja) * 2014-10-07 2019-05-29 三菱マテリアル株式会社 親水撥油剤、表面被覆材、塗布膜、樹脂組成物、油水分離濾材及び多孔質体
WO2016062591A1 (en) 2014-10-20 2016-04-28 Solvay Specialty Polymers Italy S.P.A. Liquid composition for proton exchange membranes
CN107073462B (zh) 2014-11-19 2020-09-08 索尔维特殊聚合物意大利有限公司 使用非均相催化剂的一锅法方法
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CN107847867B (zh) 2015-07-01 2021-06-25 3M创新有限公司 具有改善的性能和/或耐久性的复合膜及其使用方法
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US20170028359A1 (en) * 2015-07-31 2017-02-02 Pall Corporation Coated ptfe membrane
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WO2017049065A1 (en) * 2015-09-18 2017-03-23 Celgard, Llc Improved membranes, calendered microporous membranes, battery separators and related methods
WO2018022403A2 (en) * 2016-07-25 2018-02-01 Siemens Energy, Inc. Systems and processes for the treatment of waste streams allowing direct activated carbon and membrane contact
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CN107803118A (zh) * 2017-11-03 2018-03-16 宁波大学 一种三醋酸纤维素/聚酰胺复合膜及其用途
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
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Also Published As

Publication number Publication date
JP2010029863A (ja) 2010-02-12
DK1239000T3 (da) 2008-03-17
CA2373379C (en) 2010-09-14
RU2277436C2 (ru) 2006-06-10
CN1229425C (zh) 2005-11-30
CN1371935A (zh) 2002-10-02
DE60223739T2 (de) 2008-11-20
JP4527928B2 (ja) 2010-08-18
EP1239000A1 (de) 2002-09-11
US20020144944A1 (en) 2002-10-10
ITMI20010384A1 (it) 2002-08-26
CA2373379A1 (en) 2002-08-26
EP1239000B1 (de) 2007-11-28
JP2002331232A (ja) 2002-11-19
US6902676B2 (en) 2005-06-07

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