ATE86139T1 - Permeable, poroese polymermembran mit hydrophilen eigenschaften, verfahren zu ihrer herstellung und ihre anwendung. - Google Patents

Permeable, poroese polymermembran mit hydrophilen eigenschaften, verfahren zu ihrer herstellung und ihre anwendung.

Info

Publication number
ATE86139T1
ATE86139T1 AT87112406T AT87112406T ATE86139T1 AT E86139 T1 ATE86139 T1 AT E86139T1 AT 87112406 T AT87112406 T AT 87112406T AT 87112406 T AT87112406 T AT 87112406T AT E86139 T1 ATE86139 T1 AT E86139T1
Authority
AT
Austria
Prior art keywords
membrane
permeable
hydrophilic
character
production
Prior art date
Application number
AT87112406T
Other languages
English (en)
Inventor
Flemming Faurby Stengaard
Original Assignee
Dow Danmark
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 Dow Danmark filed Critical Dow Danmark
Application granted granted Critical
Publication of ATE86139T1 publication Critical patent/ATE86139T1/de

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
    • 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

Landscapes

  • 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)
AT87112406T 1986-08-27 1987-08-26 Permeable, poroese polymermembran mit hydrophilen eigenschaften, verfahren zu ihrer herstellung und ihre anwendung. ATE86139T1 (de)

Applications Claiming Priority (2)

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
EP87112406A EP0257635B1 (de) 1986-08-27 1987-08-26 Permeable, poröse Polymermembran mit hydrophilen Eigenschaften, Verfahren zu ihrer Herstellung und ihre Anwendung

Publications (1)

Publication Number Publication Date
ATE86139T1 true ATE86139T1 (de) 1993-03-15

Family

ID=8129966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87112406T ATE86139T1 (de) 1986-08-27 1987-08-26 Permeable, poroese polymermembran mit hydrophilen eigenschaften, verfahren zu ihrer herstellung und ihre anwendung.

Country Status (8)

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

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WO2020175416A1 (ja) * 2019-02-26 2020-09-03 富士フイルム株式会社 親水性多孔質膜および親水性多孔質膜の製造方法
CN110354698B (zh) * 2019-07-05 2022-02-22 南京工业大学 一种磺化聚乙烯醇催化复合膜及制备方法
CN110354898B (zh) * 2019-07-05 2022-02-22 南京工业大学 功能化的聚乙烯醇催化复合膜及其制备方法
CN111054096B (zh) * 2020-01-07 2024-07-12 广州振清环保技术有限公司 一种功能型多元共聚高分子油水分离剂及其制备方法和应用
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Also Published As

Publication number Publication date
EP0257635A3 (en) 1990-05-16
JP2677360B2 (ja) 1997-11-17
US5091086A (en) 1992-02-25
EP0257635B1 (de) 1993-03-03
EP0257635A2 (de) 1988-03-02
DK407986A (da) 1988-02-28
DK169616B1 (da) 1994-12-27
JPS6368646A (ja) 1988-03-28
DK407986D0 (da) 1986-08-27
US5019261A (en) 1991-05-28
ES2053488T3 (es) 1994-08-01
DE3784410D1 (de) 1993-04-08
IE60368B1 (en) 1994-07-13
DE3784410T2 (de) 1993-09-09
IE872262L (en) 1988-02-27

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