CA2566916A1 - Membrane and associated method - Google Patents

Membrane and associated method Download PDF

Info

Publication number
CA2566916A1
CA2566916A1 CA002566916A CA2566916A CA2566916A1 CA 2566916 A1 CA2566916 A1 CA 2566916A1 CA 002566916 A CA002566916 A CA 002566916A CA 2566916 A CA2566916 A CA 2566916A CA 2566916 A1 CA2566916 A1 CA 2566916A1
Authority
CA
Canada
Prior art keywords
membrane
acrylate
coating
alkyl
groups
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.)
Abandoned
Application number
CA002566916A
Other languages
English (en)
French (fr)
Inventor
Hieu Minh Duong
Daniel Steiger (Nmn)
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of CA2566916A1 publication Critical patent/CA2566916A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/0427Coating with only one layer of a composition containing a polymer binder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081After-treatment of organic or inorganic membranes
    • B01D67/0088Physical treatment with compounds, e.g. swelling, coating or impregnation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/30Polyalkenyl halides
    • B01D71/32Polyalkenyl halides containing fluorine atoms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092Polycarboxylic acids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/30Cross-linking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/20Specific permeability or cut-off range
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2337/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
CA002566916A 2005-11-04 2006-11-02 Membrane and associated method Abandoned CA2566916A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/267,859 2005-11-04
US11/267,859 US7631768B2 (en) 2005-11-04 2005-11-04 Membrane and associated method

Publications (1)

Publication Number Publication Date
CA2566916A1 true CA2566916A1 (en) 2007-05-04

Family

ID=37499310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002566916A Abandoned CA2566916A1 (en) 2005-11-04 2006-11-02 Membrane and associated method

Country Status (10)

Country Link
US (1) US7631768B2 (https=)
EP (1) EP1782881B1 (https=)
JP (1) JP2007144416A (https=)
KR (1) KR20070048624A (https=)
CN (1) CN1990095A (https=)
CA (1) CA2566916A1 (https=)
DE (1) DE602006012149D1 (https=)
MX (1) MXPA06012727A (https=)
NO (1) NO20065068L (https=)
SG (2) SG131924A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7291696B2 (en) * 2005-11-04 2007-11-06 General Electric Company Composition and associated method
CN101668826A (zh) * 2007-04-27 2010-03-10 旭硝子株式会社 斥水斥油剂组合物及其制造方法及物品
KR100942363B1 (ko) * 2007-12-03 2010-02-12 제일모직주식회사 플루오르를 포함하는 자외선(광)경화형 점착제 조성물 및이를 이용한 점착필름
US10092881B2 (en) * 2008-01-25 2018-10-09 Bha Altair, Llc Permanent hydrophilic porous coatings and methods of making them
US8709536B2 (en) * 2010-09-01 2014-04-29 International Business Machines Corporation Composite filtration membranes and methods of preparation thereof
US10851241B2 (en) 2014-11-19 2020-12-01 Cytiva Sweden Ab Zwitterion-functionalized multicomponent copolymers and associated polymer blends and membranes
US20160136588A1 (en) * 2014-11-19 2016-05-19 General Electric Company Zwitterionic sulfone polymer blend and hollow-fiber membrane
US9649603B2 (en) 2015-03-31 2017-05-16 Pall Corporation Hydrophilically modified fluorinated membrane (III)
US9724650B2 (en) 2015-03-31 2017-08-08 Pall Corporation Hydrophilically modified fluorinated membrane (II)
US9855534B1 (en) * 2016-12-28 2018-01-02 Pall Corporation Porous PTFE membranes for metal removal
KR20230142731A (ko) 2021-02-03 2023-10-11 도날드슨 컴파니, 인코포레이티드 퍼플루오로폴리에테르 병솔형 중합체를 포함하는 조성물및 물품, 그리고 이의 제조 및 사용 방법

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Also Published As

Publication number Publication date
US20070102349A1 (en) 2007-05-10
DE602006012149D1 (de) 2010-03-25
EP1782881B1 (en) 2010-02-10
MXPA06012727A (es) 2007-05-03
KR20070048624A (ko) 2007-05-09
CN1990095A (zh) 2007-07-04
US7631768B2 (en) 2009-12-15
JP2007144416A (ja) 2007-06-14
EP1782881A1 (en) 2007-05-09
SG131924A1 (en) 2007-05-28
NO20065068L (no) 2007-05-07
SG152295A1 (en) 2009-05-29

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Legal Events

Date Code Title Description
FZDE Discontinued