BRPI0409057A - membrana hidrofìlica e processo para fabricação da mesma - Google Patents

membrana hidrofìlica e processo para fabricação da mesma

Info

Publication number
BRPI0409057A
BRPI0409057A BRPI0409057-8A BRPI0409057A BRPI0409057A BR PI0409057 A BRPI0409057 A BR PI0409057A BR PI0409057 A BRPI0409057 A BR PI0409057A BR PI0409057 A BRPI0409057 A BR PI0409057A
Authority
BR
Brazil
Prior art keywords
hydrophilic
membrane
manufacturing process
hydrophilic membrane
monomer containing
Prior art date
Application number
BRPI0409057-8A
Other languages
English (en)
Inventor
Michael S Mezhirov
Eshan B Yeh
Original Assignee
Cuno 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 Cuno Inc filed Critical Cuno Inc
Publication of BRPI0409057A publication Critical patent/BRPI0409057A/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
    • B01D67/0088—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
    • 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
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

"MEMBRANA HIDROFìLICA E PROCESSO PARA FABRICAçãO DA MESMA". Um processo para conceder propriedades hidrofílicas a uma membrana pela exposição da membrana em um monómero acrilato contendo segmentos hidrofílicos, tais como óxido de etileno, e grupo funcional hidrofílico, um monómero diacrilato contendo grupos funcionais hidrofóbicos, e um iniciador para facilitação de reações de ligação cruzada e de polimerização.
BRPI0409057-8A 2003-04-01 2004-02-27 membrana hidrofìlica e processo para fabricação da mesma BRPI0409057A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/404,968 US7067058B2 (en) 2003-04-01 2003-04-01 Hydrophilic membrane and process for making the same
PCT/US2004/006043 WO2004094049A1 (en) 2003-04-01 2004-02-27 Hydrophilic membrane and process for making the same

Publications (1)

Publication Number Publication Date
BRPI0409057A true BRPI0409057A (pt) 2006-03-28

Family

ID=33097004

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409057-8A BRPI0409057A (pt) 2003-04-01 2004-02-27 membrana hidrofìlica e processo para fabricação da mesma

Country Status (7)

Country Link
US (2) US7067058B2 (pt)
EP (1) EP1608458A1 (pt)
JP (1) JP2006521926A (pt)
CN (1) CN1816385A (pt)
AU (1) AU2004232679A1 (pt)
BR (1) BRPI0409057A (pt)
WO (1) WO2004094049A1 (pt)

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EP2542889B1 (en) * 2010-03-03 2015-03-25 3M Innovative Properties Company Ligand guanidinyl functionalized polymers
KR101210914B1 (ko) * 2010-11-10 2012-12-11 한국과학기술연구원 형광단백질 구조체를 이용한 분리막 오염도 정량분석 방법 및 장치
CN102580574B (zh) * 2012-02-29 2013-12-04 福州大学 一种抗污染自清洁聚偏氟乙烯膜及其制备方法
DE102012008471B4 (de) 2012-04-27 2018-05-24 Sartorius Stedim Biotech Gmbh Filterelement mit verbesserter Prüfbarkeit nach trockenem Bedampfen, Verfahren zu dessen Herstellung und dessen Verwendung
KR20150054918A (ko) 2012-09-14 2015-05-20 에보쿠아 워터 테크놀로지스 엘엘씨 막을 위한 중합체 블렌드
WO2014204642A1 (en) * 2013-06-18 2014-12-24 3M Innovative Properties Company Hydrophilic fluoroplastic substrates
CN103657438B (zh) * 2013-11-08 2016-06-01 江南大学 一种热固化的无支撑体多孔性高分子分离膜非离子型表面修饰的方法
US11351509B2 (en) * 2013-12-06 2022-06-07 Taiwan Semiconductor Manufacturing Company, Ltd. Filter with seal treatment
SG10201507931QA (en) * 2014-12-22 2016-07-28 Emd Millipore Corp Removal of microorganisms from cell culture media
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CN110087759B (zh) * 2016-12-20 2022-06-24 莫纳什大学 反渗透膜及使用方法
CN109762382A (zh) * 2018-12-26 2019-05-17 天津膜天膜科技股份有限公司 热聚合纳滤膜制备用涂覆液及使用方法

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Also Published As

Publication number Publication date
CN1816385A (zh) 2006-08-09
JP2006521926A (ja) 2006-09-28
AU2004232679A1 (en) 2004-11-04
US7067058B2 (en) 2006-06-27
US20060180545A1 (en) 2006-08-17
US20040195172A1 (en) 2004-10-07
EP1608458A1 (en) 2005-12-28
WO2004094049A1 (en) 2004-11-04

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Legal Events

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

Free format text: REFERENTE AS 5A, 6A, 7A E 8A ANUIDADES.

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 2159 DE 22/05/2012.