DK407986A - Permeabel, poroes plastmembran med hydrofil karakter, fremgangsmaader til fremstilling heraf samt anvendelse heraf - Google Patents

Permeabel, poroes plastmembran med hydrofil karakter, fremgangsmaader til fremstilling heraf samt anvendelse heraf Download PDF

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Publication number
DK407986A
DK407986A DK407986A DK407986A DK407986A DK 407986 A DK407986 A DK 407986A DK 407986 A DK407986 A DK 407986A DK 407986 A DK407986 A DK 407986A DK 407986 A DK407986 A DK 407986A
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DK
Denmark
Prior art keywords
membrane
permeable
hydrophilic
character
poroes
Prior art date
Application number
DK407986A
Other languages
English (en)
Other versions
DK169616B1 (da
DK407986D0 (da
Inventor
Flemming Faurby Stengaard
Original Assignee
Danske Sukkerfab
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 Danske Sukkerfab filed Critical Danske Sukkerfab
Publication of DK407986D0 publication Critical patent/DK407986D0/da
Priority to DK407986A priority Critical patent/DK169616B1/da
Priority to IE226287A priority patent/IE60368B1/en
Priority to ES87112406T priority patent/ES2053488T3/es
Priority to DE8787112406T priority patent/DE3784410T2/de
Priority to EP87112406A priority patent/EP0257635B1/en
Priority to AT87112406T priority patent/ATE86139T1/de
Priority to JP62214113A priority patent/JP2677360B2/ja
Publication of DK407986A publication Critical patent/DK407986A/da
Priority to US07/350,694 priority patent/US5019261A/en
Priority to US07/373,696 priority patent/US5091086A/en
Application granted granted Critical
Publication of DK169616B1 publication Critical patent/DK169616B1/da

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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
    • 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
    • B01D67/0093—Chemical modification
    • B01D67/00933—Chemical modification by addition of a layer chemically bonded to the membrane
    • 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

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Medicinal Preparation (AREA)
DK407986A 1986-08-27 1986-08-27 Permeabel, porøs, polymerbehandlet plastmembran med hydrofil karakter, fremgangsmåder til fremstilling heraf samt anvendelse heraf DK169616B1 (da)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DK407986A DK169616B1 (da) 1986-08-27 1986-08-27 Permeabel, porøs, polymerbehandlet plastmembran med hydrofil karakter, fremgangsmåder til fremstilling heraf samt anvendelse heraf
IE226287A IE60368B1 (en) 1986-08-27 1987-08-24 Permeable, porous polymeric membrane with hydrophilic character, methods for preparing said membranes, and their use
EP87112406A EP0257635B1 (en) 1986-08-27 1987-08-26 Permeable, porous, polymeric membrane with hydrophilic character, methods for preparing said membranes, and their use
DE8787112406T DE3784410T2 (de) 1986-08-27 1987-08-26 Permeable, poroese polymermembran mit hydrophilen eigenschaften, verfahren zu ihrer herstellung und ihre anwendung.
ES87112406T ES2053488T3 (es) 1986-08-27 1987-08-26 Membrana polimera porosa, permeable, con caracter hidrofilo, metodos para preparar tales membranas, y su uso.
AT87112406T ATE86139T1 (de) 1986-08-27 1987-08-26 Permeable, poroese polymermembran mit hydrophilen eigenschaften, verfahren zu ihrer herstellung und ihre anwendung.
JP62214113A JP2677360B2 (ja) 1986-08-27 1987-08-27 親水特性を有する透過性の多孔質膜およびその製造方法
US07/350,694 US5019261A (en) 1986-08-27 1989-05-09 Permeable, porous polymeric membrane with hydrophilic character methods for preparing said membranes and their use
US07/373,696 US5091086A (en) 1986-08-27 1989-07-03 Permeable, porous polymeric membrane with hydrophilic character, methods for preparing said membranes and their use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK407986 1986-08-27
DK407986A DK169616B1 (da) 1986-08-27 1986-08-27 Permeabel, porøs, polymerbehandlet plastmembran med hydrofil karakter, fremgangsmåder til fremstilling heraf samt anvendelse heraf

Publications (3)

Publication Number Publication Date
DK407986D0 DK407986D0 (da) 1986-08-27
DK407986A true DK407986A (da) 1988-02-28
DK169616B1 DK169616B1 (da) 1994-12-27

Family

ID=8129966

Family Applications (1)

Application Number Title Priority Date Filing Date
DK407986A DK169616B1 (da) 1986-08-27 1986-08-27 Permeabel, porøs, polymerbehandlet plastmembran med hydrofil karakter, fremgangsmåder til fremstilling heraf samt anvendelse heraf

Country Status (8)

Country Link
US (2) US5019261A (da)
EP (1) EP0257635B1 (da)
JP (1) JP2677360B2 (da)
AT (1) ATE86139T1 (da)
DE (1) DE3784410T2 (da)
DK (1) DK169616B1 (da)
ES (1) ES2053488T3 (da)
IE (1) IE60368B1 (da)

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Also Published As

Publication number Publication date
DE3784410T2 (de) 1993-09-09
JPS6368646A (ja) 1988-03-28
ATE86139T1 (de) 1993-03-15
DK169616B1 (da) 1994-12-27
DK407986D0 (da) 1986-08-27
US5091086A (en) 1992-02-25
EP0257635B1 (en) 1993-03-03
IE872262L (en) 1988-02-27
ES2053488T3 (es) 1994-08-01
JP2677360B2 (ja) 1997-11-17
IE60368B1 (en) 1994-07-13
EP0257635A2 (en) 1988-03-02
US5019261A (en) 1991-05-28
DE3784410D1 (de) 1993-04-08
EP0257635A3 (en) 1990-05-16

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