KR101360751B1 - 개질된 막 - Google Patents

개질된 막 Download PDF

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Publication number
KR101360751B1
KR101360751B1 KR1020087030453A KR20087030453A KR101360751B1 KR 101360751 B1 KR101360751 B1 KR 101360751B1 KR 1020087030453 A KR1020087030453 A KR 1020087030453A KR 20087030453 A KR20087030453 A KR 20087030453A KR 101360751 B1 KR101360751 B1 KR 101360751B1
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KR
South Korea
Prior art keywords
aniline
membrane
membranes
modified
layer
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KR1020087030453A
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English (en)
Korean (ko)
Other versions
KR20090010122A (ko
Inventor
윌리암 이. 믹콜스
리차드 씨. 크라우스
큐. 제이슨 뉴
칼턴 엘. 가우프
Original Assignee
다우 글로벌 테크놀로지스 엘엘씨
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Publication of KR20090010122A publication Critical patent/KR20090010122A/ko
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Publication of KR101360751B1 publication Critical patent/KR101360751B1/ko

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025Reverse osmosis; Hyperfiltration
    • 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
    • B01D67/0093Chemical modification
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • B01D69/125In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • B01D69/125In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B01D69/1251In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
    • 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
    • B01D71/56Polyamides, e.g. polyester-amides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/02Hydrophilization
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/12Specific ratios of components used
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/28Degradation or stability over time
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/48Antimicrobial properties
KR1020087030453A 2006-05-12 2007-04-12 개질된 막 KR101360751B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79986306P 2006-05-12 2006-05-12
US60/799,863 2006-05-12
PCT/US2007/009001 WO2007133362A1 (en) 2006-05-12 2007-04-12 Modified membrane

Publications (2)

Publication Number Publication Date
KR20090010122A KR20090010122A (ko) 2009-01-28
KR101360751B1 true KR101360751B1 (ko) 2014-02-07

Family

ID=38433998

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087030453A KR101360751B1 (ko) 2006-05-12 2007-04-12 개질된 막

Country Status (5)

Country Link
US (2) US7882963B2 (US07882963-20110208-C00001.png)
JP (1) JP4838352B2 (US07882963-20110208-C00001.png)
KR (1) KR101360751B1 (US07882963-20110208-C00001.png)
CN (1) CN101460237B (US07882963-20110208-C00001.png)
WO (1) WO2007133362A1 (US07882963-20110208-C00001.png)

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