CN102131568B - 形成可再润湿非对称膜的方法和可再润湿非对称膜 - Google Patents

形成可再润湿非对称膜的方法和可再润湿非对称膜 Download PDF

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Publication number
CN102131568B
CN102131568B CN200980132609.1A CN200980132609A CN102131568B CN 102131568 B CN102131568 B CN 102131568B CN 200980132609 A CN200980132609 A CN 200980132609A CN 102131568 B CN102131568 B CN 102131568B
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porous substrate
type surface
copolymer
polymeric material
group
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Chinese (zh)
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CN102131568A (zh
Inventor
周晋生
乔纳森·F·赫斯特
德里克·J·德纳
丹尼尔·P·梅汉
罗宾·E·赖特
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3M Innovative Properties Co
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    • 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
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • 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
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/28—Polymers of vinyl aromatic compounds
    • B01D71/281—Polystyrene
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/34—Use of radiation
    • B01D2323/345—UV-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B01D2325/0233—Asymmetric membranes with clearly distinguishable layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/14—Membrane materials having negatively charged functional groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/16—Membrane materials having positively charged functional groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/18—Membrane materials having mixed charged functional groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
CN200980132609.1A 2008-06-30 2009-05-13 形成可再润湿非对称膜的方法和可再润湿非对称膜 Expired - Fee Related CN102131568B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7707708P 2008-06-30 2008-06-30
US61/077,077 2008-06-30
PCT/US2009/043690 WO2010002502A2 (en) 2008-06-30 2009-05-13 Method of forming a rewettable asymmetric membrane

Publications (2)

Publication Number Publication Date
CN102131568A CN102131568A (zh) 2011-07-20
CN102131568B true CN102131568B (zh) 2014-02-12

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Country Status (6)

Country Link
US (1) US9415350B2 (cg-RX-API-DMAC10.html)
EP (1) EP2303438B1 (cg-RX-API-DMAC10.html)
JP (2) JP2011526830A (cg-RX-API-DMAC10.html)
CN (1) CN102131568B (cg-RX-API-DMAC10.html)
BR (1) BRPI0915331A2 (cg-RX-API-DMAC10.html)
WO (1) WO2010002502A2 (cg-RX-API-DMAC10.html)

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US10638962B2 (en) * 2016-06-29 2020-05-05 Glysens Incorporated Bio-adaptable implantable sensor apparatus and methods
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US10638979B2 (en) 2017-07-10 2020-05-05 Glysens Incorporated Analyte sensor data evaluation and error reduction apparatus and methods
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US10751670B2 (en) 2017-08-24 2020-08-25 Uop Llc High selectivity facilitated transport membrane comprising polyethersulfone/polyethylene oxide-polysilsesquioxane blend membrane for olefin/paraffin separations
US11278668B2 (en) 2017-12-22 2022-03-22 Glysens Incorporated Analyte sensor and medicant delivery data evaluation and error reduction apparatus and methods
US10427997B2 (en) 2017-12-27 2019-10-01 Uop Llc Modular membrane system and method for olefin separation
US11255839B2 (en) 2018-01-04 2022-02-22 Glysens Incorporated Apparatus and methods for analyte sensor mismatch correction
CN108636131A (zh) * 2018-05-04 2018-10-12 上海恩捷新材料科技股份有限公司 亲水性多孔膜及其制备方法
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KR102267608B1 (ko) * 2018-11-14 2021-06-21 서울대학교산학협력단 광감응을 통해 재생이 가능한 수처리용 분리막 및 이의 제조 방법
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JP7255945B2 (ja) * 2019-03-14 2023-04-11 帝人株式会社 親水性複合多孔質膜
JP7734752B2 (ja) * 2021-10-06 2025-09-05 株式会社日本触媒 水処理薬剤及び水処理膜

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US9415350B2 (en) 2016-08-16
EP2303438B1 (en) 2020-06-03
EP2303438A4 (en) 2014-03-12
US20110094960A1 (en) 2011-04-28
WO2010002502A3 (en) 2010-03-04
CN102131568A (zh) 2011-07-20
JP2011526830A (ja) 2011-10-20
JP2014156609A (ja) 2014-08-28
EP2303438A2 (en) 2011-04-06
WO2010002502A2 (en) 2010-01-07
JP5883064B2 (ja) 2016-03-09
BRPI0915331A2 (pt) 2015-10-27

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