BRPI0515961A - método de manufatura de membrana de polietersulfona hidrofìlica - Google Patents

método de manufatura de membrana de polietersulfona hidrofìlica

Info

Publication number
BRPI0515961A
BRPI0515961A BRPI0515961-0A BRPI0515961A BRPI0515961A BR PI0515961 A BRPI0515961 A BR PI0515961A BR PI0515961 A BRPI0515961 A BR PI0515961A BR PI0515961 A BRPI0515961 A BR PI0515961A
Authority
BR
Brazil
Prior art keywords
pes
membrane
hydrophilic polyethersulfone
hydrophobic
sufficient
Prior art date
Application number
BRPI0515961-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Michael S Mezhirov
Eshan B Yeh
Richard Sale
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0515961A publication Critical patent/BRPI0515961A/pt

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
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BRPI0515961-0A 2004-10-13 2005-10-13 método de manufatura de membrana de polietersulfona hidrofìlica BRPI0515961A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61852204P 2004-10-13 2004-10-13
PCT/US2005/036683 WO2006044463A1 (en) 2004-10-13 2005-10-13 Method for preparing hydrophilic polyethersulfone membrane

Publications (1)

Publication Number Publication Date
BRPI0515961A true BRPI0515961A (pt) 2008-08-12

Family

ID=35565872

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515961-0A BRPI0515961A (pt) 2004-10-13 2005-10-13 método de manufatura de membrana de polietersulfona hidrofìlica

Country Status (7)

Country Link
US (2) US7537718B2 (https=)
EP (1) EP1804961B1 (https=)
JP (1) JP4778518B2 (https=)
CN (1) CN101068612B (https=)
AU (1) AU2005295777A1 (https=)
BR (1) BRPI0515961A (https=)
WO (1) WO2006044463A1 (https=)

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EP1827664B1 (en) 2004-12-03 2011-06-08 Siemens Industry, Inc. Membrane post treatment
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DE102009056883B4 (de) 2009-12-03 2012-08-16 Novartis Ag Impfstoff-Adjuvantien und verbesserte Verfahren zur Herstellung derselben
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CN102824860A (zh) * 2012-09-10 2012-12-19 四川大学 一种高耐腐蚀性聚芳硫醚砜分离膜的制备方法
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CN106139922B (zh) * 2015-04-14 2019-12-24 华东理工大学 超高通量纳滤膜及其制备方法
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CN108816053A (zh) * 2018-05-25 2018-11-16 南京佳乐净膜科技有限公司 基于超声波在线处理技术的聚合物膜的制备装置及方法
EP3586948A1 (en) * 2018-06-29 2020-01-01 3M Innovative Properties Company Low protein binding polyethersulfone microfiltration membranes
WO2020033668A1 (en) 2018-08-09 2020-02-13 Ut-Battelle, Llc Forward osmosis composite membranes for concentration of lithium containing solutions
CN109224876A (zh) * 2018-11-26 2019-01-18 迈凯特殊材料（苏州工业园区）有限公司 一种亲水性聚砜膜制备方法及其应用
CN110327796B (zh) * 2019-06-28 2020-05-19 浙江大学 一种两性离子修饰的聚哌嗪酰胺纳滤膜的制备方法
CN111001316A (zh) * 2020-01-02 2020-04-14 李友来 一种超滤膜、其制备方法、其超亲水处理方法及净水设备
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WO2022144093A1 (en) * 2021-01-04 2022-07-07 Glycome Biopharma Limited Methods of coating polymers and reduction in protein aggregation
US20240082790A1 (en) * 2021-03-30 2024-03-14 3M Innovative Properties Company Filtration membrane from a blend comprising polysulfone and polyoxazoline and method making thereof
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CN115066080B (zh) * 2022-07-14 2025-08-01 佛山大学 一种基于二氧化碳气氛的低温常压等离子体表面亲水改性装置及方法

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Also Published As

Publication number Publication date
WO2006044463A1 (en) 2006-04-27
AU2005295777A1 (en) 2006-04-27
US7537718B2 (en) 2009-05-26
US20090223623A1 (en) 2009-09-10
EP1804961A1 (en) 2007-07-11
CN101068612A (zh) 2007-11-07
JP4778518B2 (ja) 2011-09-21
CN101068612B (zh) 2010-12-15
US20060076288A1 (en) 2006-04-13
JP2008516075A (ja) 2008-05-15
US8425814B2 (en) 2013-04-23
EP1804961B1 (en) 2016-06-08

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.